Daily summary 30 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	394[326]	9.41KT ⓘ[3.10KT]
M 5.0+	29 ⓘ[5]	3.82MT ⓘ[13KT]
All	423[333]	3.83MT ⓘ[16KT]

30 Sep 2009 11:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
10:16:09	81.0	7.6 [3.79MT]	30 km WSW of Pariaman, Indonesia

30 Sep 2009 02:00:00

---

[30 Sep 2009 01:16:18] Swarm around 176 km SSW of Matavai, Samoa has ended.

In 6 hours 41 minutes registered 7 earthquakes.

Summary: PS20090929.2

30 Sep 2009 02:00:00

---

[30 Sep 2009 01:47:52] Swarm around AEGEAN SEA has ended.

In 42 hours 57 minutes registered 61 earthquakes.

Summary: S20090928.1

Daily summary 29 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	469[326]	11KT ⓘ[3.09KT]
M 5.0+	36 ⓘ[5]	21MT ⓘ[13KT]
All	505[333]	21MT ⓘ[16KT]

30 Sep 2009 00:00:00

---

[29 Sep 2009 23:11:51] Swarm around 74 km E of Hihifo, Tonga has ended.

In 5 hours 15 minutes registered 11 earthquakes.

Summary: PS20090929.4

30 Sep 2009 00:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
23:45:03	10.0	6.0 [15KT]	134 km E of Hihifo, Tonga

29 Sep 2009 20:00:00

---

[29 Sep 2009 18:34:29] New swarm has started around 176 km SSW of Matavai, Samoa

In 1 hour 25 minutes registered 6 earthquakes.

Details: PS20090929.2

29 Sep 2009 20:00:00

---

[29 Sep 2009 18:13:02] New swarm has started around Samoa Islands region

In 1 hour 46 minutes registered 8 earthquakes.

Details: PS20090929.3

29 Sep 2009 20:00:00

---

[29 Sep 2009 17:56:05] New swarm has started around 74 km E of Hihifo, Tonga

In 2 hours 3 minutes registered 8 earthquakes.

Details: PS20090929.4

29 Sep 2009 20:00:00

---

[29 Sep 2009 17:48:10] New swarm has started around 226 km E of Hihifo, Tonga

In 2 hours 11 minutes registered 7 earthquakes.

Details: PS20090929.1

29 Sep 2009 18:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
17:48:10	18.0	8.1 [21MT]	2009 Samoa Earthquake
17:56:05	10.0	6.0 [15KT]	95 km NE of Hihifo, Tonga

Daily summary 28 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	399[326]	1.65KT[3.09KT]
M 5.0+	3[5]	9.93KT[13KT]
All	402[333]	11KT[16KT]

28 Sep 2009 12:00:00

---

[28 Sep 2009 06:50:28] New swarm has started around AEGEAN SEA

In 5 hours 9 minutes registered 30 earthquakes.

Details: S20090928.1

Daily summary 27 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	368[326]	1.31KT ⓘ[3.09KT]
M 5.0+	2[5]	2.38KT[13KT]
All	370[333]	3.68KT[16KT]

Daily summary 26 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	358[326]	3.18KT[3.09KT]
M 5.0+	3[5]	2.38KT[13KT]
All	361[333]	5.56KT[16KT]

Daily summary 25 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	344[326]	1.24KT ⓘ[3.09KT]
M 5.0+	6[5]	6.76KT[13KT]
All	350[333]	8.00KT[16KT]

Daily summary 24 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	418[326]	1.43KT[3.09KT]
M 5.0+	5[5]	121KT[13KT]
All	423[333]	123KT[16KT]

24 Sep 2009 23:00:00

---

[24 Sep 2009 22:04:08] Swarm around 2km NW of Brawley, CA has ended.

In 19 hours 39 minutes registered 28 earthquakes.

Summary: S20090924.1

24 Sep 2009 17:00:00

---

[24 Sep 2009 02:24:38] New swarm has started around 2km NW of Brawley, CA

In 14 hours 35 minutes registered 25 earthquakes.

Details: S20090924.1

24 Sep 2009 08:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
07:16:20	13.0	6.4 [60KT]	236 km WSW of La Cruz de Loreto, Mexico
07:16:26	40.0	6.4 [60KT]	OFF COAST OF JALISCO, MEXICO

Daily summary 23 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	363[326]	1.46KT[3.09KT]
M 5.0+	3[5]	17KT[13KT]
All	366[333]	19KT[16KT]

23 Sep 2009 03:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
02:59:30	10.0	6.0 [15KT]	Macquarie Island region

Daily summary 22 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	383[326]	2.32KT[3.09KT]
M 5.0+	8[5]	12KT[13KT]
All	391[333]	14KT[16KT]

22 Sep 2009 16:00:00

---

[22 Sep 2009 15:28:11] Swarm around 24 km ENE of Ashford, Washington has ended.

In 50 hours 46 minutes registered 121 earthquakes.

Summary: VS20090920.1

22 Sep 2009 05:00:00

---

[22 Sep 2009 04:15:51] Swarm around 6km W of Delta, B.C., MX has ended.

In 53 hours 20 minutes registered 46 earthquakes.

Summary: S20090920.1

Daily summary 21 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	365[326]	1.48KT[3.09KT]
M 5.0+	6[5]	31KT[13KT]
All	371[333]	33KT[16KT]

21 Sep 2009 09:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
08:53:05	14.0	6.1 [21KT]	11 km W of Trashigang, Bhutan

Daily summary 20 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	433[326]	2.63KT[3.09KT]
M 5.0+	5[5]	4.00KT[13KT]
All	438[333]	6.63KT[16KT]

20 Sep 2009 18:00:00

---

[20 Sep 2009 12:41:48] New swarm has started around 24 km ENE of Ashford, Washington

In 5 hours 18 minutes registered 49 earthquakes.

Details: VS20090920.1

20 Sep 2009 03:00:00

---

[19 Sep 2009 22:55:17] New swarm has started around 6km W of Delta, B.C., MX

In 4 hours 4 minutes registered 25 earthquakes.

Details: S20090920.1

Daily summary 19 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	344[326]	3.07KT[3.09KT]
M 5.0+	4[5]	2.78KT[13KT]
All	348[333]	5.85KT[16KT]

Daily summary 18 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	345[326]	2.67KT[3.09KT]
M 5.0+	8[5]	37KT[13KT]
All	353[333]	40KT[16KT]

18 Sep 2009 14:00:00

---

[18 Sep 2009 13:05:12] Swarm around 58 km SE of West Yellowstone, Montana has ended.

In 19 hours 3 minutes registered 25 earthquakes.

Summary: SVS20090918.1

18 Sep 2009 06:00:00

---

[17 Sep 2009 18:01:15] New swarm has started around 58 km SE of West Yellowstone, Montana

In 11 hours 58 minutes registered 24 earthquakes.

Details: SVS20090918.1

Daily summary 17 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	377[326]	1.36KT ⓘ[3.09KT]
M 5.0+	3[5]	31KT[13KT]
All	380[333]	32KT[16KT]

18 Sep 2009 00:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
23:21:38	10.0	6.2 [30KT]	Easter Island region

17 Sep 2009 13:00:00

---

[17 Sep 2009 12:13:29] Swarm around 5 km SSE of Hebgen Lake Estates, Montana has ended.

In 31 hours 18 minutes registered 28 earthquakes.

Summary: S20090916.1

17 Sep 2009 02:00:00

---

[17 Sep 2009 01:46:14] Swarm around 58 km SE of West Yellowstone, Montana has ended.

In 64 hours 23 minutes registered 39 earthquakes.

Summary: SVS20090915.1

Daily summary 16 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	401[326]	2.50KT[3.09KT]
M 5.0+	2[5]	1.15KT[13KT]
All	403[333]	3.65KT[16KT]

16 Sep 2009 21:00:00

---

[16 Sep 2009 04:54:55] New swarm has started around 5 km SSE of Hebgen Lake Estates, Montana

In 16 hours 5 minutes registered 26 earthquakes.

Details: S20090916.1

Daily summary 15 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	422[326]	1.94KT[3.09KT]
M 5.0+	1 ⓘ[5]	1.34KT[13KT]
All	423[333]	3.28KT[16KT]

15 Sep 2009 19:00:00

---

[15 Sep 2009 18:13:17] Swarm around NORTHERN ITALY has ended.

In 22 hours 8 minutes registered 36 earthquakes.

Summary: S20090915.1

15 Sep 2009 11:00:00

---

[14 Sep 2009 20:04:32] New swarm has started around NORTHERN ITALY

In 14 hours 55 minutes registered 29 earthquakes.

Details: S20090915.1

15 Sep 2009 09:00:00

---

[14 Sep 2009 09:22:28] New swarm has started around 58 km SE of West Yellowstone, Montana

In 23 hours 37 minutes registered 26 earthquakes.

Details: SVS20090915.1

Daily summary 14 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	395[326]	1.50KT[3.09KT]
M 5.0+	0 ⓘ[5]	0 ⓘ[13KT]
All	395[333]	1.50KT ⓘ[16KT]

Daily summary 13 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	349[325]	1.13KT ⓘ[3.09KT]
M 5.0+	3[5]	3.16KT[13KT]
All	352[333]	4.30KT[16KT]

13 Sep 2009 14:00:00

---

[12 Sep 2009 14:56:56] New swarm has started around 7 km ESE of Hebgen Lake Estates, Montana

In 23 hours 3 minutes registered 24 earthquakes.

Details: S20090913.1

13 Sep 2009 13:00:00

---

[13 Sep 2009 12:19:37] Swarm around 7 km ESE of Hebgen Lake Estates, Montana has ended.

In 21 hours 22 minutes registered 24 earthquakes.

Summary: S20090913.1

Daily summary 12 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	353[325]	2.76KT[3.09KT]
M 5.0+	2[5]	60KT[13KT]
All	355[333]	63KT[16KT]

12 Sep 2009 21:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
20:06:25	14.0	6.4 [60KT]	27 km NNE of Puerto Cabello, Venezuela

12 Sep 2009 05:00:00

---

[12 Sep 2009 04:04:22] Swarm around CENTRAL TURKEY has ended.

In 33 hours 34 minutes registered 36 earthquakes.

Summary: S20090911.1

Daily summary 11 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	438[325]	2.23KT[3.09KT]
M 5.0+	3[5]	5.22KT[13KT]
All	441[332]	7.44KT[16KT]

11 Sep 2009 11:00:00

---

[11 Sep 2009 10:18:33] Swarm around ALBANIA has ended.

In 118 hours 38 minutes registered 116 earthquakes.

Summary: S20090907.1

11 Sep 2009 07:00:00

---

[10 Sep 2009 18:29:52] New swarm has started around CENTRAL TURKEY

In 12 hours 30 minutes registered 24 earthquakes.

Details: S20090911.1

Daily summary 10 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	376[325]	2.49KT[3.09KT]
M 5.0+	5[5]	21KT[13KT]
All	381[332]	23KT[16KT]

10 Sep 2009 03:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
02:46:50	36.0	6.0 [15KT]	297 km SSW of Severo-Kuril’sk, Russia

Daily summary 9 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	445[325]	3.31KT[3.09KT]
M 5.0+	4[5]	7.45KT[13KT]
All	449[332]	10KT[16KT]

9 Sep 2009 11:00:00

---

[9 Sep 2009 10:42:18] Swarm around GEORGIA (SAK'ART'VELO) has ended.

In 37 hours 36 minutes registered 57 earthquakes.

Summary: S20090908.1

Daily summary 8 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	430[325]	2.99KT[3.09KT]
M 5.0+	8[5]	12KT[13KT]
All	438[332]	15KT[16KT]

8 Sep 2009 02:00:00

---

[7 Sep 2009 21:05:30] New swarm has started around GEORGIA (SAK'ART'VELO)

In 4 hours 54 minutes registered 28 earthquakes.

Details: S20090908.1

Daily summary 7 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	467[325]	3.07KT[3.09KT]
M 5.0+	5[5]	46KT[13KT]
All	472[331]	49KT[16KT]

7 Sep 2009 23:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
22:41:37	15.0	6.0 [15KT]	8 km N of Oni, Georgia

7 Sep 2009 17:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
16:12:22	23.0	6.2 [30KT]	250 km S of Pundong, Indonesia

7 Sep 2009 13:00:00

---

[7 Sep 2009 12:30:21] Swarm around Greece has ended.

In 124 hours 12 minutes registered 95 earthquakes.

Summary: S20090902.1

7 Sep 2009 02:00:00

---

[6 Sep 2009 11:40:32] New swarm has started around ALBANIA

In 14 hours 19 minutes registered 34 earthquakes.

Details: S20090907.1

Daily summary 6 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	388[325]	1.37KT ⓘ[3.10KT]
M 5.0+	5[5]	5.18KT[13KT]
All	393[331]	6.55KT[16KT]

Daily summary 5 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	323[325]	1.80KT[3.10KT]
M 5.0+	2[5]	8.03KT[13KT]
All	325[331]	9.83KT[16KT]

Daily summary 4 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	411[324]	3.16KT[3.10KT]
M 5.0+	6[5]	5.82KT[13KT]
All	417[331]	8.98KT[16KT]

Daily summary 3 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	398[324]	1.09KT ⓘ[3.10KT]
M 5.0+	4[5]	42KT[13KT]
All	402[331]	43KT[16KT]

3 Sep 2009 14:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
13:26:17	163.0	6.2 [30KT]	32 km WSW of Makurazaki, Japan

Daily summary 2 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	461[324]	3.85KT[3.10KT]
M 5.0+	6[5]	511KT[13KT]
All	467[331]	515KT[16KT]

2 Sep 2009 19:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
18:00:09	257.0	6.2 [30KT]	Kermadec Islands, New Zealand

2 Sep 2009 15:00:00

---

[2 Sep 2009 08:17:36] New swarm has started around Greece

In 6 hours 42 minutes registered 26 earthquakes.

Details: S20090902.1

2 Sep 2009 08:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
07:55:01	46.0	7.0 [476KT]	66 km SSW of Banjar, Indonesia

2 Sep 2009 03:00:00

---

[2 Sep 2009 02:26:30] Swarm around 18km NE of Olancha, CA has ended.

In 67 hours 20 minutes registered 47 earthquakes.

Summary: S20090830.1

Daily summary 1 Sep 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	421[324]	2.18KT[3.10KT]
M 5.0+	3[5]	1.91KT[13KT]
All	424[331]	4.09KT[16KT]

2 Sep 2009 00:00:00

---

[1 Sep 2009 23:46:29] Swarm around 19 km NW of Benton, California has ended.

In 52 hours 25 minutes registered 34 earthquakes.

Summary: S20090831.1

30 September 2009

Time	Mag [TNT]	Depth	Location
21:34:28	5.0 [476T]	15	49 km SW of Ust’-Kamchatsk Staryy, Russia
21:22:54	5.0 [476T]	10	Tonga
21:22:54	5.0 [476T]	10	150 km SE of Hihifo, Tonga
19:43:52	5.2 [951T]	10	71 km NE of Hihifo, Tonga
19:03:17	5.9 [10KT]	255	17 km ESE of Putina, Peru
18:04:51	5.1 [673T]	43	109 km SE of Alo, Wallis and Futuna
17:47:17	5.1 [673T]	10	75 km NE of Hihifo, Tonga
17:30:27	5.2 [951T]	10	217 km E of Vao, New Caledonia
17:20:40	5.5 [2.68KT]	36	215 km E of Vao, New Caledonia
17:17:25	5.1 [673T]	10	192 km S of Mata-Utu, Wallis and Futuna
15:20:15	5.1 [673T]	10	100 km NNE of Hihifo, Tonga
13:57:11	5.3 [1.34KT]	10	152 km ESE of Hihifo, Tonga
12:47:59	5.3 [1.34KT]	49	159 km ESE of Kimbe, Papua New Guinea
10:38:51	5.4 [1.90KT]	83	12 km S of Pariaman, Indonesia
10:16:09	7.6 [3.79MT]	81	30 km WSW of Pariaman, Indonesia
09:05:12	5.0 [476T]	10	94 km ESE of Hihifo, Tonga
08:24:58	5.3 [1.34KT]	10	145 km ESE of Hihifo, Tonga
05:25:47	5.3 [1.34KT]	10	64 km NE of Hihifo, Tonga
05:25:17	5.0 [476T]	242	Tonga
05:24:51	5.3 [1.34KT]	10	86 km NE of Hihifo, Tonga
02:47:26	5.0 [476T]	10	74 km E of Hihifo, Tonga
02:29:32	5.1 [673T]	2	Samoa Islands region
01:46:50	5.1 [673T]	40	KEPULAUAN TALAUD, INDONESIA
01:39:50	5.0 [476T]	10	78 km ENE of Hihifo, Tonga
01:39:41	5.5 [2.68KT]	57	148 km ESE of Sarangani, Philippines
01:16:18	5.0 [476T]	10	Samoa Islands region
01:09:29	5.0 [476T]	10	103 km N of Hihifo, Tonga
01:05:33	5.1 [673T]	10	111 km NNE of Hihifo, Tonga
00:40:52	5.0 [476T]	10	107 km ENE of Hihifo, Tonga

29 September 2009

Time	Mag [TNT]	Depth	Location
23:45:03	6.0 [15KT]	10	134 km E of Hihifo, Tonga
23:32:56	5.3 [1.34KT]	10	67 km NE of Hihifo, Tonga
23:11:51	5.5 [2.68KT]	10	59 km NE of Hihifo, Tonga
22:43:24	5.0 [476T]	10	129 km N of Nago, Japan
22:36:17	5.4 [1.90KT]	10	131 km N of Nago, Japan
22:08:30	5.1 [673T]	10	79 km NE of Hihifo, Tonga
19:19:59	5.1 [673T]	10	110 km ENE of Hihifo, Tonga
19:18:52	5.1 [673T]	10	156 km SE of Hihifo, Tonga
18:57:58	5.1 [673T]	10	87 km ESE of Hihifo, Tonga
18:46:02	5.1 [673T]	10	Tonga
18:44:31	5.1 [673T]	10	130 km SSW of Lotofag?, Samoa
18:43:12	5.3 [1.34KT]	10	135 km SE of Hihifo, Tonga
18:40:09	5.5 [2.68KT]	2	Tonga
18:36:30	5.0 [476T]	10	Samoa Islands region
18:34:29	5.2 [951T]	10	124 km SSW of Lotofag?, Samoa
18:29:26	5.1 [673T]	10	67 km E of Hihifo, Tonga
18:22:13	5.7 [5.35KT]	10	60 km ESE of Hihifo, Tonga
18:21:42	5.8 [7.56KT]	10	92 km ESE of Hihifo, Tonga
18:21:12	5.1 [673T]	10	102 km E of Hihifo, Tonga
18:19:35	5.6 [3.79KT]	10	198 km SSW of Vailoatai, American Samoa
18:17:32	5.4 [1.90KT]	10	91 km NE of Hihifo, Tonga
18:14:52	5.1 [673T]	10	79 km ESE of Hihifo, Tonga
18:13:34	5.1 [673T]	10	76 km E of Hihifo, Tonga
18:13:02	5.1 [673T]	10	71 km SE of Hihifo, Tonga
18:09:39	5.0 [476T]	10	113 km N of Hihifo, Tonga
18:08:27	5.9 [10KT]	33	Samoa Islands region
18:08:21	5.6 [3.79KT]	10	173 km SSW of Matavai, Samoa
18:07:24	5.2 [951T]	10	21 km N of Hihifo, Tonga
18:05:37	5.1 [673T]	10	78 km E of Hihifo, Tonga
18:03:22	5.3 [1.34KT]	10	Tonga
18:01:00	5.1 [673T]	10	226 km E of Hihifo, Tonga
18:00:14	5.4 [1.90KT]	10	31 km ENE of Hihifo, Tonga
17:57:26	5.6 [3.79KT]	10	73 km ENE of Hihifo, Tonga
17:56:05	6.0 [15KT]	10	95 km NE of Hihifo, Tonga
17:48:10	8.1 [21MT]	18	2009 Samoa Earthquake
06:01:13	5.0 [476T]	10	218 km NE of Jumla, Nepal

28 September 2009

Time	Mag [TNT]	Depth	Location
19:22:57	5.8 [7.56KT]	9	146 km N of Nago, Japan
14:38:56	5.0 [476T]	31	201 km S of Kokopo, Papua New Guinea
12:13:17	5.4 [1.90KT]	10	southern Mid-Atlantic Ridge

27 September 2009

Time	Mag [TNT]	Depth	Location
15:16:52	5.4 [1.90KT]	106	156 km NNE of Laikit, Laikit II (Dimembe), Indonesia
11:18:35	5.0 [476T]	10	190 km S of Punta de Burica, Panama

26 September 2009

Time	Mag [TNT]	Depth	Location
13:46:13	5.0 [476T]	10	West Chile Rise
13:26:37	5.2 [951T]	10	20 km SW of Kirando, Tanzania
04:22:27	5.2 [951T]	10	Southwest Indian Ridge

25 September 2009

Time	Mag [TNT]	Depth	Location
15:47:23	5.1 [673T]	47	52 km NW of La Ligua, Chile
14:23:18	5.0 [476T]	93	southeast of the Loyalty Islands
14:07:02	5.0 [476T]	11	Kermadec Islands, New Zealand
09:46:57	5.1 [673T]	10	Pacific-Antarctic Ridge
09:45:31	5.1 [673T]	11	148 km NNW of Diomede, Alaska
09:06:13	5.6 [3.79KT]	122	292 km WSW of Tual, Indonesia

24 September 2009

Time	Mag [TNT]	Depth	Location
23:02:56	5.0 [476T]	16	187 km SW of Khovd, Mongolia
07:57:14	5.0 [476T]	42	27 km ESE of Kadzhi-Say, Kyrgyzstan
07:16:26	6.4 [60KT]	40	OFF COAST OF JALISCO, MEXICO
07:16:20	6.4 [60KT]	13	236 km WSW of La Cruz de Loreto, Mexico
00:34:07	5.1 [673T]	10	west of Macquarie Island

23 September 2009

Time	Mag [TNT]	Depth	Location
07:29:56	5.2 [951T]	10	Scotia Sea
07:29:54	5.4 [1.90KT]	10	Scotia Sea
02:59:30	6.0 [15KT]	10	Macquarie Island region

22 September 2009

Time	Mag [TNT]	Depth	Location
22:59:34	5.3 [1.34KT]	423	Bonin Islands, Japan region
22:58:30	5.6 [3.79KT]	82	88 km WNW of Panguna, Papua New Guinea
19:25:19	5.0 [476T]	70	Mindoro, Philippines
19:25:11	5.1 [673T]	10	44 km SW of Batasan, Philippines
19:17:11	5.2 [951T]	35	south of the Kermadec Islands
10:45:25	5.2 [951T]	63	113 km WSW of Adak, Alaska
05:42:30	5.0 [476T]	10	Kuril Islands
04:38:11	5.6 [3.79KT]	58	82 km SSW of Aitape, Papua New Guinea

21 September 2009

Time	Mag [TNT]	Depth	Location
23:18:31	5.0 [476T]	10	central Mid-Atlantic Ridge
21:58:37	5.0 [476T]	10	south of Panama
19:38:42	5.7 [5.35KT]	84	10 km SW of Yenangyaung, Myanmar
09:43:50	5.0 [476T]	52	Uttaranchal, India
08:53:05	6.1 [21KT]	14	11 km W of Trashigang, Bhutan
08:30:13	5.6 [3.79KT]	10	40 km ENE of Olonkinbyen, Svalbard and Jan Mayen

20 September 2009

Time	Mag [TNT]	Depth	Location
18:23:21	5.0 [476T]	10	southern East Pacific Rise
18:18:36	5.1 [673T]	10	Easter Island region
17:40:02	5.0 [476T]	55	Kuril Islands
03:50:17	5.4 [1.90KT]	40	CENTRAL ITALY
00:51:36	5.0 [476T]	100	Santa Cruz Islands

19 September 2009

Time	Mag [TNT]	Depth	Location
22:55:17	5.0 [476T]	9	7km WNW of Delta, B.C., MX
10:50:44	5.1 [673T]	38	103 km NNW of Bukittinggi, Indonesia
04:17:56	5.1 [673T]	199	44 km SSW of Jurm, Afghanistan
01:41:31	5.2 [951T]	44	2 km WNW of Paraiso, Philippines

18 September 2009

Time	Mag [TNT]	Depth	Location
23:06:57	5.7 [5.35KT]	79	54 km SE of Nusa Dua, Indonesia
18:46:14	5.6 [3.79KT]	40	Revilla Gigedo Islands region
18:46:08	5.6 [3.79KT]	10	Revilla Gigedo Islands region
18:34:22	5.8 [7.56KT]	92	91 km W of Tobelo, Indonesia
11:53:48	5.7 [5.35KT]	10	3 km NE of San Miguel, Philippines
07:02:12	5.1 [673T]	6	northern Qinghai, China
06:53:48	5.0 [476T]	5	northern Qinghai, China
06:23:53	5.9 [10KT]	12	41 km WSW of Batasan, Philippines

17 September 2009

Time	Mag [TNT]	Depth	Location
23:21:38	6.2 [30KT]	10	Easter Island region
09:24:19	5.1 [673T]	10	289 km SSW of Laojunmiao, China
04:52:26	5.1 [673T]	94	28 km ESE of Tobelo, Indonesia

16 September 2009

Time	Mag [TNT]	Depth	Location
23:47:01	5.0 [476T]	69	83 km SW of Pagar Alam, Indonesia
20:50:17	5.1 [673T]	35	84 km SSW of Nikolski, Alaska

15 September 2009

Time	Mag [TNT]	Depth	Location
07:28:15	5.3 [1.34KT]	10	South Indian Ocean

13 September 2009

Time	Mag [TNT]	Depth	Location
21:43:01	5.3 [1.34KT]	551	south of the Fiji Islands
07:06:22	5.0 [476T]	10	101 km WSW of La Libertad, Mexico
05:14:41	5.3 [1.34KT]	199	55 km NNE of Port-Olry, Vanuatu

12 September 2009

Time	Mag [TNT]	Depth	Location
20:06:25	6.4 [60KT]	14	27 km NNE of Puerto Cabello, Venezuela
03:56:59	5.0 [476T]	31	289 km W of Puerto Chacabuco, Chile

11 September 2009

Time	Mag [TNT]	Depth	Location
20:57:30	5.2 [951T]	101	Volcano Islands, Japan region
08:49:11	5.6 [3.79KT]	35	298 km SSW of Severo-Kuril’sk, Russia
08:12:03	5.0 [476T]	35	South Sandwich Islands region

10 September 2009

Time	Mag [TNT]	Depth	Location
23:35:24	5.1 [673T]	10	Easter Island region
23:31:23	5.3 [1.34KT]	10	Easter Island region
21:37:21	5.3 [1.34KT]	60	99 km ESE of Kokopo, Papua New Guinea
19:46:03	5.5 [2.68KT]	10	Easter Island region
02:46:50	6.0 [15KT]	36	297 km SSW of Severo-Kuril’sk, Russia

9 September 2009

Time	Mag [TNT]	Depth	Location
10:33:06	5.1 [673T]	346	south of the Kermadec Islands
10:33:05	5.2 [951T]	339	SOUTH OF KERMADEC ISLANDS
08:06:33	5.7 [5.35KT]	106	153 km NE of Laikit, Laikit II (Dimembe), Indonesia
04:02:14	5.0 [476T]	71	154 km WSW of Kotabumi, Indonesia

8 September 2009

Time	Mag [TNT]	Depth	Location
22:22:23	5.1 [673T]	60	Potosi, Bolivia
18:51:22	5.8 [7.56KT]	22	249 km WNW of Gorontalo, Indonesia
15:18:16	5.2 [951T]	268	70 km N of Pototano, Indonesia
09:17:39	5.2 [951T]	114	121 km WSW of Haveluloto, Tonga
05:14:34	5.0 [476T]	114	Veracruz, Mexico
05:14:32	5.1 [673T]	99	5 km SSE of San Lorenzo, Mexico
03:39:52	5.0 [476T]	57	117 km WSW of Banda Aceh, Indonesia
01:38:30	5.1 [673T]	10	western Indian-Antarctic Ridge

7 September 2009

Time	Mag [TNT]	Depth	Location
22:41:37	6.0 [15KT]	15	8 km N of Oni, Georgia
21:28:57	5.0 [476T]	35	199 km NNE of Madang, Papua New Guinea
16:12:22	6.2 [30KT]	23	250 km S of Pundong, Indonesia
12:09:12	5.0 [476T]	35	53 km SE of Lospalos, Timor Leste
03:58:07	5.0 [476T]	35	200 km NW of Tobelo, Indonesia

6 September 2009

Time	Mag [TNT]	Depth	Location
22:50:31	5.1 [673T]	113	92 km W of Neiafu, Tonga
21:49:42	5.5 [2.68KT]	3	12 km WSW of Debar, North Macedonia
21:13:29	5.1 [673T]	48	southeast of the Loyalty Islands
09:19:28	5.0 [476T]	75	45 km SSW of Merizo Village, Guam
05:02:44	5.1 [673T]	48	3 km SSE of Corredor, Costa Rica

5 September 2009

Time	Mag [TNT]	Depth	Location
03:58:39	5.8 [7.56KT]	210	12 km N of Nicasio, Peru
00:47:32	5.0 [476T]	10	AZORES-CAPE ST. VINCENT RIDGE

4 September 2009

Time	Mag [TNT]	Depth	Location
22:16:47	5.3 [1.34KT]	10	south of Africa
17:59:41	5.4 [1.90KT]	10	West Chile Rise
09:59:40	5.0 [476T]	59	117 km ESE of Kokopo, Papua New Guinea
07:07:31	5.2 [951T]	117	232 km WSW of Tual, Indonesia
00:52:08	5.1 [673T]	46	107 km SSW of Bandar Lampung, Indonesia
00:42:53	5.0 [476T]	10	northern Mid-Atlantic Ridge

3 September 2009

Time	Mag [TNT]	Depth	Location
19:51:06	5.9 [10KT]	95	67 km ESE of W?ngjing, India
16:58:09	5.2 [951T]	35	172 km ENE of Tual, Indonesia
13:26:17	6.2 [30KT]	163	32 km WSW of Makurazaki, Japan
04:55:04	5.0 [476T]	40	6 km ESE of Nabire, Indonesia

2 September 2009

Time	Mag [TNT]	Depth	Location
23:27:15	5.0 [476T]	59	85 km SSE of ‘Ohonua, Tonga
18:00:09	6.2 [30KT]	257	Kermadec Islands, New Zealand
12:24:39	5.0 [476T]	52	86 km E of Shikotan, Russia
08:07:44	5.3 [1.34KT]	54	63 km S of Banjar, Indonesia
08:02:21	5.5 [2.68KT]	51	68 km S of Banjar, Indonesia
07:55:01	7.0 [476KT]	46	66 km SSW of Banjar, Indonesia

1 September 2009

Time	Mag [TNT]	Depth	Location
18:01:58	5.2 [951T]	10	Balleny Islands region
17:33:39	5.0 [476T]	577	Fiji region
00:16:05	5.0 [476T]	10	288 km SSW of Laojunmiao, China

21 earthquake swarms were detected.

Location:

SOUTHERN ITALY

Swarm ID:

S20091001.1

Period:

30 Sep 2009 - 2 Oct 2009

Earthquakes:

30

2 swarms found nearby.

2009

S20091006.1(2.5km)

6 Oct

5 days 6 hours

152 earthquakes

2011

S20110518.1(5.5km)

18 May

2 days 9 hours

39 earthquakes

Location:

18km NE of Olancha, CA

Swarm ID:

S20091001.2

Period:

30 Sep 2009 - 19 Oct 2009

Earthquakes:

636

4 swarms found nearby.

2009

S20090524.1(3.1km)

23 May

6 days 9 hours

88 earthquakes

S20090830.1(2.6km)

30 Aug

2 days 19 hours

47 earthquakes

2011

S20110504.2(2.7km)

3 May

1 day 10 hours

50 earthquakes

2020

S20200623.1(14.1km)

22 Jun

25 days 3 hours

1110 earthquakes

Location:

176 km SSW of Matavai, Samoa

Swarm ID:

PS20090929.2

Period:

29 Sep 2009 - 30 Sep 2009

Earthquakes:

7

2 swarms found nearby.

2015

PS20150330.2(71.5km)

30 Mar

10 hours

6 earthquakes

2026

PS20260322.1(78.9km)

22 Mar

1 day 5 hours

8 earthquakes

Location:

Samoa Islands region

Swarm ID:

PS20090929.3

Period:

29 Sep 2009 - 3 Oct 2009

Earthquakes:

28

No swarms nearby.

Location:

74 km E of Hihifo, Tonga

Swarm ID:

PS20090929.4

Period:

29 Sep 2009 - 29 Sep 2009

Earthquakes:

11

8 swarms found nearby.

2004

PS20040904.1(54.9km)

3 Sep

1 day 8 hours

6 earthquakes

2007

PS20071102.1(39.9km)

2 Nov

2 hours

5 earthquakes

2009

PS20090306.1(50.8km)

6 Mar

13 hours

5 earthquakes

PS20090929.1(54.1km)

29 Sep

2 days 19 hours

35 earthquakes

PS20091004.1(66.5km)

4 Oct

1 day 0 hours

6 earthquakes

2015

PS20150330.2(42.9km)

30 Mar

10 hours

6 earthquakes

2017

PS20171104.2(55.5km)

4 Nov

7 hours

5 earthquakes

2026

PS20260322.1(40.4km)

22 Mar

1 day 5 hours

8 earthquakes

Location:

226 km E of Hihifo, Tonga

Swarm ID:

PS20090929.1

Period:

29 Sep 2009 - 2 Oct 2009

Earthquakes:

35

7 swarms found nearby.

2004

PS20040904.1(24.6km)

3 Sep

1 day 8 hours

6 earthquakes

2007

PS20071102.1(25.0km)

2 Nov

2 hours

5 earthquakes

2009

PS20090306.1(39.1km)

6 Mar

13 hours

5 earthquakes

PS20090929.4(54.1km)

29 Sep

5 hours

11 earthquakes

2015

PS20150330.2(68.9km)

30 Mar

10 hours

6 earthquakes

2017

PS20171104.2(20.9km)

4 Nov

7 hours

5 earthquakes

2026

PS20260322.1(60.5km)

22 Mar

1 day 5 hours

8 earthquakes

Location:

AEGEAN SEA

Swarm ID:

S20090928.1

Period:

28 Sep 2009 - 30 Sep 2009

Earthquakes:

61

1 swarms found nearby.

2009

S20090811.2(7.8km)

10 Aug

4 days 3 hours

50 earthquakes

Location:

2km NW of Brawley, CA

Swarm ID:

S20090924.1

Period:

24 Sep 2009 - 24 Sep 2009

Earthquakes:

28

18 swarms found nearby.

2003

S20030301.1(10.2km)

1 Mar

23 hours

52 earthquakes

S20030524.1(5.5km)

23 May

1 day 22 hours

161 earthquakes

2008

S20080602.1(7.2km)

2 Jun

2 days 13 hours

145 earthquakes

2010

PS20100405.1(91.5km)

4 Apr

1 hours

5 earthquakes

S20101213.1(7.3km)

13 Dec

12 hours

49 earthquakes

S20101215.1(1.0km)

15 Dec

1 day 4 hours

101 earthquakes

2012

S20120826.1(1.9km)

26 Aug

11 days 23 hours

972 earthquakes

2016

S20161231.1(4.6km)

31 Dec

3 days 4 hours

317 earthquakes

2018

S20180618.1(14.8km)

17 Jun

1 day 9 hours

26 earthquakes

2020

S20200930.1(12.6km)

30 Sep

9 days 1 hours

1724 earthquakes

VS20201113.1(11.0km)

13 Nov

23 hours

38 earthquakes

2021

S20210611.1(7.2km)

11 Jun

4 hours

26 earthquakes

2022

S20220420.1(10.3km)

19 Apr

3 days 1 hours

71 earthquakes

2023

VS20231003.1(14.0km)

3 Oct

1 day 11 hours

29 earthquakes

2024

VS20240211.1(9.3km)

10 Feb

1 day 21 hours

26 earthquakes

S20240214.3(10.5km)

14 Feb

1 day 12 hours

31 earthquakes

S20240518.1(9.2km)

18 May

2 days 19 hours

306 earthquakes

2026

S20260510.1(4.3km)

9 May

4 days 16 hours

477 earthquakes

Location:2.0km of Rainier volcano

24 km ENE of Ashford, Washington

Swarm ID:

VS20090920.1

Period:

20 Sep 2009 - 22 Sep 2009

Earthquakes:

121

2 swarms found nearby.

2006

S20061008.1(10.7km)

7 Oct

5 days 0 hours

103 earthquakes

2025

VS20250708.1(2.2km)

8 Jul

18 days 6 hours

1304 earthquakes

Location:

6km W of Delta, B.C., MX

Swarm ID:

S20090920.1

Period:

19 Sep 2009 - 22 Sep 2009

Earthquakes:

46

13 swarms found nearby.

2000

VS20001102.1(9.0km)

2 Nov

2 days 22 hours

63 earthquakes

2002

S20020222.1(9.7km)

22 Feb

6 days 19 hours

453 earthquakes

S20020303.1(10.3km)

2 Mar

4 days 12 hours

88 earthquakes

2005

VS20050510.1(12.2km)

9 May

9 days 8 hours

196 earthquakes

2006

S20060528.1(3.4km)

27 May

1 day 14 hours

27 earthquakes

2008

VS20080209.1(6.7km)

9 Feb

19 days 1 hours

830 earthquakes

S20080626.1(10.1km)

25 Jun

21 hours

27 earthquakes

VS20081120.1(8.7km)

20 Nov

2 days 0 hours

35 earthquakes

2009

S20091230.1(14.7km)

30 Dec

2 days 18 hours

112 earthquakes

2010

PS20100405.1(16.6km)

4 Apr

1 hours

5 earthquakes

S20100405.4(14.1km)

4 Apr

7 days 6 hours

271 earthquakes

2024

S20240512.1(6.9km)

12 May

2 days 10 hours

93 earthquakes

S20240605.1(11.0km)

5 Jun

13 hours

25 earthquakes

Location:

58 km SE of West Yellowstone, Montana

Swarm ID:

SVS20090918.1

Period:

17 Sep 2009 - 18 Sep 2009

Earthquakes:

25

17 swarms found nearby.

2002

SVS20021009.1(6.8km)

8 Oct

3 days 11 hours

120 earthquakes

SVS20021104.1(5.6km)

3 Nov

2 days 6 hours

67 earthquakes

SVS20021104.2(14.6km)

3 Nov

1 day 2 hours

25 earthquakes

2006

SVS20060318.1(12.0km)

18 Mar

12 hours

28 earthquakes

SVS20060405.1(15.0km)

5 Apr

16 hours

77 earthquakes

2009

SVS20090915.1(0.5km)

14 Sep

2 days 16 hours

39 earthquakes

SVS20091015.1(0.5km)

14 Oct

3 days 23 hours

138 earthquakes

2011

SVS20110414.1(14.0km)

14 Apr

7 hours

24 earthquakes

2013

SVS20130416.1(10.3km)

15 Apr

17 hours

30 earthquakes

2015

SVS20150904.1(0.8km)

4 Sep

4 hours

24 earthquakes

2016

SVS20161125.1(8.9km)

24 Nov

1 day 13 hours

60 earthquakes

2018

SVS20180411.1(14.8km)

11 Apr

1 day 0 hours

114 earthquakes

2019

SVS20190829.1(2.1km)

29 Aug

14 hours

43 earthquakes

2020

SVS20200910.1(5.4km)

10 Sep

2 days 23 hours

117 earthquakes

2022

SVS20220302.1(8.4km)

2 Mar

1 day 22 hours

33 earthquakes

2023

SVS20230417.1(12.1km)

16 Apr

1 day 20 hours

38 earthquakes

SVS20230425.1(14.5km)

24 Apr

6 hours

31 earthquakes

Location:

5 km SSE of Hebgen Lake Estates, Montana

Swarm ID:

S20090916.1

Period:

16 Sep 2009 - 17 Sep 2009

Earthquakes:

28

39 swarms found nearby.

2000

S20000125.1(12.5km)

25 Jan

1 day 8 hours

67 earthquakes

S20000329.2(12.4km)

29 Mar

9 days 3 hours

185 earthquakes

S20000409.1(12.6km)

8 Apr

1 day 23 hours

41 earthquakes

S20001025.1(2.9km)

25 Oct

2 days 15 hours

52 earthquakes

2001

S20010119.1(13.5km)

18 Jan

4 days 18 hours

341 earthquakes

S20010227.1(12.3km)

26 Feb

2 days 5 hours

56 earthquakes

S20011202.1(10.9km)

2 Dec

5 days 0 hours

131 earthquakes

S20011209.3(7.7km)

8 Dec

19 days 5 hours

335 earthquakes

2002

S20021104.5(10.6km)

3 Nov

3 days 12 hours

80 earthquakes

S20021214.1(13.7km)

13 Dec

1 day 12 hours

26 earthquakes

2003

S20030206.1(9.4km)

5 Feb

1 day 18 hours

42 earthquakes

2004

S20040717.1(3.7km)

16 Jul

1 day 16 hours

38 earthquakes

2005

S20050604.1(3.4km)

3 Jun

2 days 8 hours

49 earthquakes

2006

S20060618.1(10.0km)

18 Jun

1 day 11 hours

57 earthquakes

2007

S20071214.1(3.3km)

14 Dec

22 hours

28 earthquakes

2008

S20081203.1(1.7km)

3 Dec

6 days 17 hours

213 earthquakes

2009

S20090417.1(1.2km)

16 Apr

5 days 18 hours

136 earthquakes

S20090913.1(3.8km)

12 Sep

21 hours

24 earthquakes

2011

S20110504.1(6.9km)

3 May

1 day 22 hours

33 earthquakes

2013

S20130630.1(5.1km)

29 Jun

3 days 16 hours

79 earthquakes

S20130928.1(0.5km)

27 Sep

1 day 12 hours

28 earthquakes

S20131123.1(9.7km)

23 Nov

6 days 16 hours

223 earthquakes

2014

S20140819.4(4.6km)

18 Aug

1 day 15 hours

42 earthquakes

S20140821.1(3.2km)

20 Aug

1 day 4 hours

40 earthquakes

2015

S20150121.1(3.9km)

21 Jan

1 day 8 hours

135 earthquakes

S20151014.1(2.0km)

13 Oct

1 day 20 hours

31 earthquakes

S20151107.1(5.1km)

7 Nov

1 day 23 hours

85 earthquakes

2016

S20160925.1(2.2km)

24 Sep

1 day 16 hours

46 earthquakes

2017

S20170612.3(9.4km)

12 Jun

45 days 12 hours

1542 earthquakes

S20170802.1(7.7km)

1 Aug

17 days 7 hours

784 earthquakes

S20170821.1(3.2km)

20 Aug

4 days 18 hours

43 earthquakes

S20170827.1(10.2km)

27 Aug

3 days 8 hours

66 earthquakes

2018

S20180216.1(13.6km)

15 Feb

11 days 1 hours

728 earthquakes

2020

S20200509.3(14.0km)

9 May

2 days 5 hours

80 earthquakes

2021

S20210628.1(7.3km)

27 Jun

5 days 17 hours

230 earthquakes

2023

S20230313.1(4.9km)

13 Mar

1 day 18 hours

136 earthquakes

2024

S20240423.1(4.4km)

23 Apr

4 days 7 hours

79 earthquakes

2025

S20250304.1(4.0km)

4 Mar

12 hours

25 earthquakes

S20250507.1(6.3km)

7 May

8 hours

37 earthquakes

Location:

NORTHERN ITALY

Swarm ID:

S20090915.1

Period:

14 Sep 2009 - 15 Sep 2009

Earthquakes:

36

2 swarms found nearby.

2008

S20080301.1(8.7km)

1 Mar

1 day 15 hours

159 earthquakes

2019

S20191209.2(3.4km)

8 Dec

19 hours

36 earthquakes

Location:

58 km SE of West Yellowstone, Montana

Swarm ID:

SVS20090915.1

Period:

14 Sep 2009 - 17 Sep 2009

Earthquakes:

39

17 swarms found nearby.

2002

SVS20021009.1(7.1km)

8 Oct

3 days 11 hours

120 earthquakes

SVS20021104.1(6.1km)

3 Nov

2 days 6 hours

67 earthquakes

SVS20021104.2(15.0km)

3 Nov

1 day 2 hours

25 earthquakes

2006

SVS20060318.1(12.0km)

18 Mar

12 hours

28 earthquakes

SVS20060405.1(15.0km)

5 Apr

16 hours

77 earthquakes

2009

SVS20090918.1(0.5km)

17 Sep

19 hours

25 earthquakes

SVS20091015.1(0.4km)

14 Oct

3 days 23 hours

138 earthquakes

2011

SVS20110414.1(13.9km)

14 Apr

7 hours

24 earthquakes

2013

SVS20130416.1(10.7km)

15 Apr

17 hours

30 earthquakes

2015

SVS20150904.1(1.1km)

4 Sep

4 hours

24 earthquakes

2016

SVS20161125.1(9.3km)

24 Nov

1 day 13 hours

60 earthquakes

2018

SVS20180411.1(14.7km)

11 Apr

1 day 0 hours

114 earthquakes

2019

SVS20190829.1(2.1km)

29 Aug

14 hours

43 earthquakes

2020

SVS20200910.1(5.7km)

10 Sep

2 days 23 hours

117 earthquakes

2022

SVS20220302.1(7.9km)

2 Mar

1 day 22 hours

33 earthquakes

2023

SVS20230417.1(12.6km)

16 Apr

1 day 20 hours

38 earthquakes

SVS20230425.1(14.8km)

24 Apr

6 hours

31 earthquakes

Location:

7 km ESE of Hebgen Lake Estates, Montana

Swarm ID:

S20090913.1

Period:

12 Sep 2009 - 13 Sep 2009

Earthquakes:

24

48 swarms found nearby.

2000

S20000125.1(9.7km)

25 Jan

1 day 8 hours

67 earthquakes

S20000329.2(8.7km)

29 Mar

9 days 3 hours

185 earthquakes

S20000409.1(8.8km)

8 Apr

1 day 23 hours

41 earthquakes

S20001025.1(2.3km)

25 Oct

2 days 15 hours

52 earthquakes

2001

S20010119.1(12.5km)

18 Jan

4 days 18 hours

341 earthquakes

S20010227.1(8.8km)

26 Feb

2 days 5 hours

56 earthquakes

S20011202.1(7.7km)

2 Dec

5 days 0 hours

131 earthquakes

S20011209.3(3.9km)

8 Dec

19 days 5 hours

335 earthquakes

2002

S20020130.2(13.1km)

30 Jan

2 days 22 hours

52 earthquakes

S20021104.1(13.8km)

3 Nov

4 days 4 hours

118 earthquakes

S20021104.5(7.3km)

3 Nov

3 days 12 hours

80 earthquakes

S20021205.1(13.4km)

5 Dec

2 days 12 hours

405 earthquakes

S20021214.1(10.0km)

13 Dec

1 day 12 hours

26 earthquakes

2003

S20030206.1(5.9km)

5 Feb

1 day 18 hours

42 earthquakes

2004

S20040413.1(13.2km)

13 Apr

6 days 22 hours

457 earthquakes

S20040717.1(6.3km)

16 Jul

1 day 16 hours

38 earthquakes

2005

S20050604.1(2.6km)

3 Jun

2 days 8 hours

49 earthquakes

2006

S20060618.1(6.2km)

18 Jun

1 day 11 hours

57 earthquakes

2007

S20071214.1(2.1km)

14 Dec

22 hours

28 earthquakes

S20071231.1(14.2km)

30 Dec

3 days 10 hours

61 earthquakes

2008

S20080109.1(13.5km)

9 Jan

4 days 20 hours

89 earthquakes

S20081203.1(4.1km)

3 Dec

6 days 17 hours

213 earthquakes

2009

S20090417.1(3.7km)

16 Apr

5 days 18 hours

136 earthquakes

S20090916.1(3.8km)

16 Sep

1 day 7 hours

28 earthquakes

2011

S20110504.1(3.1km)

3 May

1 day 22 hours

33 earthquakes

2013

S20130630.1(2.5km)

29 Jun

3 days 16 hours

79 earthquakes

S20130713.1(14.5km)

13 Jul

19 hours

30 earthquakes

S20130928.1(4.0km)

27 Sep

1 day 12 hours

28 earthquakes

S20131123.1(6.1km)

23 Nov

6 days 16 hours

223 earthquakes

2014

S20140819.4(8.0km)

18 Aug

1 day 15 hours

42 earthquakes

S20140821.1(1.4km)

20 Aug

1 day 4 hours

40 earthquakes

2015

S20150121.1(1.5km)

21 Jan

1 day 8 hours

135 earthquakes

S20151014.1(4.2km)

13 Oct

1 day 20 hours

31 earthquakes

S20151107.1(2.1km)

7 Nov

1 day 23 hours

85 earthquakes

2016

S20160925.1(2.6km)

24 Sep

1 day 16 hours

46 earthquakes

2017

S20170612.3(5.9km)

12 Jun

45 days 12 hours

1542 earthquakes

S20170802.1(4.5km)

1 Aug

17 days 7 hours

784 earthquakes

S20170821.1(6.4km)

20 Aug

4 days 18 hours

43 earthquakes

S20170827.1(6.3km)

27 Aug

3 days 8 hours

66 earthquakes

2018

S20180216.1(9.8km)

15 Feb

11 days 1 hours

728 earthquakes

2020

S20200509.3(10.3km)

9 May

2 days 5 hours

80 earthquakes

2021

S20210628.1(3.6km)

27 Jun

5 days 17 hours

230 earthquakes

2023

S20230207.2(14.4km)

6 Feb

2 days 9 hours

63 earthquakes

S20230313.1(2.2km)

13 Mar

1 day 18 hours

136 earthquakes

2024

S20240106.1(13.4km)

6 Jan

10 hours

35 earthquakes

S20240423.1(1.8km)

23 Apr

4 days 7 hours

79 earthquakes

2025

S20250304.1(1.1km)

4 Mar

12 hours

25 earthquakes

S20250507.1(4.1km)

7 May

8 hours

37 earthquakes

Location:

CENTRAL TURKEY

Swarm ID:

S20090911.1

Period:

10 Sep 2009 - 12 Sep 2009

Earthquakes:

36

No swarms nearby.

Location:

GEORGIA (SAK'ART'VELO)

Swarm ID:

S20090908.1

Period:

7 Sep 2009 - 9 Sep 2009

Earthquakes:

57

No swarms nearby.

Location:

ALBANIA

Swarm ID:

S20090907.1

Period:

6 Sep 2009 - 11 Sep 2009

Earthquakes:

116

1 swarms found nearby.

2019

PS20191126.1(74.3km)

26 Nov

3 hours

5 earthquakes

Location:

Greece

Swarm ID:

S20090902.1

Period:

2 Sep 2009 - 7 Sep 2009

Earthquakes:

95

No swarms nearby.

Location:

19 km NW of Benton, California

Swarm ID:

S20090831.1

Period:

30 Aug 2009 - 1 Sep 2009

Earthquakes:

34

7 swarms found nearby.

2001

S20010320.1(12.9km)

20 Mar

6 days 14 hours

96 earthquakes

2004

S20041214.1(5.8km)

13 Dec

15 days 7 hours

237 earthquakes

2008

S20080115.1(7.2km)

15 Jan

2 days 10 hours

50 earthquakes

S20080201.1(6.6km)

1 Feb

2 days 6 hours

54 earthquakes

2017

S20171015.2(4.8km)

15 Oct

16 hours

26 earthquakes

S20171020.1(11.7km)

19 Oct

2 days 13 hours

33 earthquakes

2021

S20210115.1(7.7km)

15 Jan

1 day 14 hours

89 earthquakes

Location:

18km NE of Olancha, CA

Swarm ID:

S20090830.1

Period:

30 Aug 2009 - 2 Sep 2009

Earthquakes:

47

4 swarms found nearby.

2009

S20090524.1(2.9km)

23 May

6 days 9 hours

88 earthquakes

S20091001.2(2.6km)

30 Sep

19 days 1 hours

636 earthquakes

2011

S20110504.2(1.5km)

3 May

1 day 10 hours

50 earthquakes

2020

S20200623.1(11.7km)

22 Jun

25 days 3 hours

1110 earthquakes