Daily summary 31 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	334[313]	1.74KT[3.09KT]
M 5.0+	2[5]	953T[12KT]
All	336[320]	2.69KT ⓘ[16KT]

31 May 2009 06:00:00

---

[31 May 2009 05:15:23] Swarm around 11 km WNW of Stathmós Mourión, Greece has ended.

In 175 hours 45 minutes registered 231 earthquakes.

Summary: S20090524.2

Daily summary 30 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	429[313]	1.74KT[3.09KT]
M 5.0+	5[5]	7.66KT[12KT]
All	434[320]	9.40KT[16KT]

30 May 2009 16:00:00

---

[30 May 2009 04:53:43] New swarm has started around 6 km SSW of Ester, Alaska

In 11 hours 6 minutes registered 27 earthquakes.

Details: S20090530.1

Daily summary 29 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	481[313]	2.28KT[3.09KT]
M 5.0+	11[5]	25KT[12KT]
All	492[320]	27KT[16KT]

29 May 2009 21:00:00

---

[29 May 2009 20:16:38] Swarm around 21km NE of Olancha, CA has ended.

In 153 hours 23 minutes registered 88 earthquakes.

Summary: S20090524.1

29 May 2009 08:00:00

---

[29 May 2009 07:42:47] Swarm around SOUTHERN GREECE has ended.

In 150 hours 35 minutes registered 88 earthquakes.

Summary: S20090523.1

Daily summary 28 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	419[313]	2.10KT[3.09KT]
M 5.0+	7[5]	1.35MT ⓘ[12KT]
All	426[320]	1.35MT ⓘ[16KT]

28 May 2009 09:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
08:24:46	19.0	7.3 [1.34MT]	46 km NW of Guanaja, Honduras

Daily summary 27 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	393[312]	916T ⓘ[3.09KT]
M 5.0+	4[5]	3.33KT[12KT]
All	397[320]	4.25KT[16KT]

Daily summary 26 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	426[312]	2.85KT[3.09KT]
M 5.0+	5[5]	6.21KT[12KT]
All	431[320]	9.06KT[16KT]

Daily summary 25 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	511[312]	2.61KT[3.09KT]
M 5.0+	2[5]	4.03KT[12KT]
All	513[320]	6.64KT[16KT]

25 May 2009 20:00:00

---

[25 May 2009 19:23:05] Swarm around 23 km ESE of West Yellowstone, Montana has ended.

In 10 hours 2 minutes registered 70 earthquakes.

Summary: S20090525.1

25 May 2009 12:00:00

---

[25 May 2009 09:20:57] New swarm has started around 23 km ESE of West Yellowstone, Montana

In 2 hours 39 minutes registered 55 earthquakes.

Details: S20090525.1

Daily summary 24 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	420[312]	2.64KT[3.09KT]
M 5.0+	9[5]	30KT[12KT]
All	429[319]	32KT[16KT]

24 May 2009 18:00:00

---

[23 May 2009 21:29:42] New swarm has started around 11 km WNW of Stathmós Mourión, Greece

In 20 hours 30 minutes registered 47 earthquakes.

Details: S20090524.2

24 May 2009 04:00:00

---

[23 May 2009 10:53:14] New swarm has started around 21km NE of Olancha, CA

In 17 hours 6 minutes registered 27 earthquakes.

Details: S20090524.1

24 May 2009 01:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
00:58:02	4.0	6.0 [15KT]	Kermadec Islands region

Daily summary 23 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	437[312]	1.24KT ⓘ[3.09KT]
M 5.0+	5[5]	4.98KT[12KT]
All	442[319]	6.23KT[16KT]

23 May 2009 16:00:00

---

[23 May 2009 01:07:19] New swarm has started around SOUTHERN GREECE

In 14 hours 52 minutes registered 25 earthquakes.

Details: S20090523.1

23 May 2009 14:00:00

---

[23 May 2009 13:03:17] Swarm around CENTRAL ITALY has ended.

In 328 hours registered 178 earthquakes.

Summary: S20090510.1

Daily summary 22 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	421[312]	1.42KT ⓘ[3.09KT]
M 5.0+	2[5]	6.47KT[12KT]
All	423[319]	7.89KT[16KT]

Daily summary 21 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	453[312]	2.45KT[3.09KT]
M 5.0+	8[5]	14KT[12KT]
All	461[319]	16KT[16KT]

21 May 2009 16:00:00

---

[21 May 2009 05:53:53] New swarm has started around 51 km ENE of Kinablangan, Philippines

In 10 hours 6 minutes registered 5 earthquakes.

Details: PS20090521.1

21 May 2009 15:00:00

---

[21 May 2009 14:49:30] Swarm around 51 km ENE of Kinablangan, Philippines has ended.

In 8 hours 55 minutes registered 5 earthquakes.

Summary: PS20090521.1

Daily summary 20 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	463[312]	1.28KT ⓘ[3.09KT]
M 5.0+	7[5]	5.27KT[12KT]
All	470[319]	6.55KT[16KT]

20 May 2009 13:00:00

---

[20 May 2009 12:37:57] Swarm around 11 km NNE of West Richland, Washington has ended.

In 201 hours 16 minutes registered 221 earthquakes.

Summary: S20090512.1

Daily summary 19 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	470[312]	2.95KT[3.09KT]
M 5.0+	4[5]	6.78KT[12KT]
All	474[319]	9.73KT[16KT]

Daily summary 18 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	438[312]	1.49KT[3.09KT]
M 5.0+	8[5]	12KT[12KT]
All	446[319]	13KT[16KT]

Daily summary 17 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	486[312]	2.04KT[3.09KT]
M 5.0+	11[5]	15KT[12KT]
All	497[319]	17KT[16KT]

17 May 2009 22:00:00

---

[17 May 2009 21:16:48] Swarm around SOUTHERN GREECE has ended.

In 47 hours 21 minutes registered 62 earthquakes.

Summary: S20090516.1

Daily summary 16 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	482[312]	2.27KT[3.09KT]
M 5.0+	6[5]	105KT[12KT]
All	488[319]	108KT[16KT]

16 May 2009 20:00:00

---

[15 May 2009 19:23:13] New swarm has started around 118 km SE of Old Harbor, Alaska

In 24 hours 36 minutes registered 5 earthquakes.

Details: PS20090516.1

16 May 2009 19:00:00

---

[16 May 2009 18:37:40] Swarm around 118 km SE of Old Harbor, Alaska has ended.

In 23 hours 14 minutes registered 5 earthquakes.

Summary: PS20090516.1

16 May 2009 09:00:00

---

[15 May 2009 21:55:43] New swarm has started around SOUTHERN GREECE

In 11 hours 4 minutes registered 25 earthquakes.

Details: S20090516.1

16 May 2009 01:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
00:53:51	43.0	6.5 [84KT]	Kermadec Islands region

Daily summary 15 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	482[311]	2.93KT[3.09KT]
M 5.0+	3[5]	2.38KT[12KT]
All	485[319]	5.31KT[16KT]

Daily summary 14 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	485[311]	1.64KT[3.09KT]
M 5.0+	2[5]	1.15KT[12KT]
All	487[319]	2.79KT ⓘ[16KT]

Daily summary 13 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	475[311]	2.29KT[3.09KT]
M 5.0+	5[5]	16KT[12KT]
All	480[319]	18KT[16KT]

Daily summary 12 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	470[311]	1.64KT[3.09KT]
M 5.0+	6[5]	35KT[12KT]
All	476[319]	36KT[16KT]

12 May 2009 23:00:00

---

[12 May 2009 03:21:45] New swarm has started around 11 km NNE of West Richland, Washington

In 19 hours 38 minutes registered 25 earthquakes.

Details: S20090512.1

12 May 2009 02:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
01:26:26	89.0	6.1 [21KT]	60 km N of Kandrian, Papua New Guinea

Daily summary 11 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	436[311]	1.75KT[3.09KT]
M 5.0+	3[5]	2.38KT[12KT]
All	439[318]	4.13KT[16KT]

Daily summary 10 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	483[311]	1.38KT ⓘ[3.10KT]
M 5.0+	5[5]	24KT[12KT]
All	488[318]	26KT[16KT]

10 May 2009 16:00:00

---

[10 May 2009 15:30:44] Swarm around CENTRAL ITALY has ended.

In 488 hours 57 minutes registered 436 earthquakes.

Summary: S20090421.1

10 May 2009 15:00:00

---

[9 May 2009 21:02:44] New swarm has started around CENTRAL ITALY

In 17 hours 57 minutes registered 24 earthquakes.

Details: S20090510.1

10 May 2009 02:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
01:16:06	6.0	6.1 [21KT]	off the coast of Ecuador

Daily summary 9 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	429[311]	1.54KT[3.10KT]
M 5.0+	2[5]	1.35KT[12KT]
All	431[318]	2.89KT ⓘ[16KT]

Daily summary 8 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	531[311]	1.00KT ⓘ[3.10KT]
M 5.0+	4[5]	5.23KT[12KT]
All	535[318]	6.23KT[16KT]

Daily summary 7 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	489[311]	1.57KT[3.10KT]
M 5.0+	2[5]	3.16KT[12KT]
All	491[318]	4.73KT[16KT]

Daily summary 6 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	423[311]	1.70KT[3.10KT]
M 5.0+	4[5]	3.25KT[12KT]
All	427[318]	4.95KT[16KT]

Daily summary 5 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	422[311]	2.19KT[3.10KT]
M 5.0+	7[5]	5.15KT[12KT]
All	429[318]	7.34KT[16KT]

Daily summary 4 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	459[311]	2.80KT[3.10KT]
M 5.0+	6[5]	7.47KT[12KT]
All	465[318]	10KT[16KT]

Daily summary 3 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	411[311]	1.61KT[3.10KT]
M 5.0+	2[5]	43KT[12KT]
All	413[318]	45KT[16KT]

3 May 2009 18:00:00

---

[3 May 2009 17:55:50] Swarm around 37 km ENE of Beatty, Nevada has ended.

In 104 hours 56 minutes registered 203 earthquakes.

Summary: S20090430.1

3 May 2009 17:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
16:21:45	108.0	6.3 [42KT]	5 km S of San Lucas Tolimán, Guatemala

3 May 2009 12:00:00

---

[3 May 2009 11:15:47] Swarm around 83 km SE of King Cove, Alaska has ended.

In 32 hours 56 minutes registered 54 earthquakes.

Summary: S20090502.1

Daily summary 2 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	541[311]	1.14KT ⓘ[3.10KT]
M 5.0+	4[5]	7.04KT[12KT]
All	545[318]	8.17KT[16KT]

2 May 2009 07:00:00

---

[2 May 2009 02:19:12] New swarm has started around 83 km SE of King Cove, Alaska

In 4 hours 40 minutes registered 30 earthquakes.

Details: S20090502.1

Daily summary 1 May 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	501[310]	3.49KT[3.10KT]
M 5.0+	5[5]	13KT[12KT]
All	506[318]	17KT[16KT]

1 May 2009 23:00:00

---

[1 May 2009 22:46:02] Swarm around CENTRAL ITALY has ended.

In 33 hours 57 minutes registered 26 earthquakes.

Summary: S20090501.1

1 May 2009 12:00:00

---

[30 Apr 2009 12:49:02] New swarm has started around CENTRAL ITALY

In 23 hours 10 minutes registered 25 earthquakes.

Details: S20090501.1

31 May 2009

Time	Mag [TNT]	Depth	Location
16:14:30	5.0 [476T]	22	118 km WNW of Labasa, Fiji
15:33:04	5.0 [476T]	61	60 km NE of Namie, Japan

30 May 2009

Time	Mag [TNT]	Depth	Location
19:56:43	5.3 [1.34KT]	37	52 km SE of Kandrian, Papua New Guinea
14:42:10	5.0 [476T]	35	153 km NNE of Fais, Micronesia
10:50:32	5.0 [476T]	10	Chagos Archipelago region
06:47:54	5.5 [2.68KT]	10	South Sandwich Islands region
06:47:54	5.5 [2.68KT]	10	South Sandwich Islands region

29 May 2009

Time	Mag [TNT]	Depth	Location
23:48:01	5.2 [951T]	35	126 km ESE of Kimbe, Papua New Guinea
19:51:18	5.7 [5.35KT]	160	13 km SE of Mangili, Philippines
19:12:32	5.3 [1.34KT]	35	138 km ESE of Tondano, Indonesia
16:10:51	5.0 [476T]	10	177 km SW of Emiliano Zapata, Mexico
15:26:41	5.6 [3.79KT]	140	southern East Pacific Rise
15:26:25	5.4 [1.90KT]	10	southern East Pacific Rise
14:48:42	5.2 [951T]	276	166 km SW of Hihifo, Tonga
12:57:59	5.1 [673T]	35	70 km SW of Tari, Papua New Guinea
06:20:14	5.7 [5.35KT]	13	78 km N of Port-Vila, Vanuatu
01:04:38	5.5 [2.68KT]	11	199 km SW of Emiliano Zapata, Mexico
00:58:36	5.4 [1.90KT]	40	84 km WSW of Ambon, Indonesia

28 May 2009

Time	Mag [TNT]	Depth	Location
22:57:19	5.4 [1.90KT]	9	188 km WSW of Emiliano Zapata, Mexico
21:32:26	5.3 [1.34KT]	10	164 km SW of Emiliano Zapata, Mexico
21:07:47	5.0 [476T]	96	South Sandwich Islands region
21:07:38	5.3 [1.34KT]	10	South Sandwich Islands region
10:59:50	5.2 [951T]	53	133 km ENE of Kimbe, Papua New Guinea
08:24:46	7.3 [1.34MT]	19	46 km NW of Guanaja, Honduras
00:23:43	5.1 [673T]	51	16 km SW of Ocós, Guatemala

27 May 2009

Time	Mag [TNT]	Depth	Location
23:22:24	5.2 [951T]	111	93 km SSE of San Pedro de Atacama, Chile
02:50:23	5.0 [476T]	10	southern Mid-Atlantic Ridge
02:08:45	5.2 [951T]	37	140 km ESE of Neiafu, Tonga
00:02:48	5.2 [951T]	10	Pacific-Antarctic Ridge

26 May 2009

Time	Mag [TNT]	Depth	Location
22:27:34	5.0 [476T]	23	126 km WSW of Hengchun, Taiwan
06:38:38	5.4 [1.90KT]	14	38 km SW of Santiago, Peru
05:39:15	5.0 [476T]	10	Mid-Indian Ridge
01:18:54	5.1 [673T]	10	Southwest Indian Ridge
00:49:39	5.5 [2.68KT]	35	188 km W of Haveluloto, Tonga

25 May 2009

Time	Mag [TNT]	Depth	Location
06:40:14	5.5 [2.68KT]	10	Balleny Islands region
05:10:13	5.3 [1.34KT]	48	55 km W of Vallenar, Chile

24 May 2009

Time	Mag [TNT]	Depth	Location
16:17:50	5.3 [1.34KT]	0	11 km WNW of Stathmós Mourión, Greece
15:48:21	5.1 [673T]	105	91 km WSW of Buala, Solomon Islands
09:57:11	5.6 [3.79KT]	6	central East Pacific Rise
07:03:37	5.4 [1.90KT]	10	southeast Indian Ridge
06:49:23	5.6 [3.79KT]	10	southeast Indian Ridge
03:21:49	5.0 [476T]	10	Kermadec Islands region
02:00:13	5.3 [1.34KT]	10	Kermadec Islands region
01:06:28	5.4 [1.90KT]	58	32 km WSW of San Nicolas, Philippines
00:58:02	6.0 [15KT]	4	Kermadec Islands region

23 May 2009

Time	Mag [TNT]	Depth	Location
18:04:30	5.0 [476T]	28	104 km WNW of Manokwari, Indonesia
12:55:29	5.1 [673T]	10	off the coast of Ecuador
09:03:20	5.0 [476T]	10	Balleny Islands region
02:59:28	5.5 [2.68KT]	566	south of the Fiji Islands
00:40:07	5.1 [673T]	122	62 km NNE of Yigo Village, Guam

22 May 2009

Time	Mag [TNT]	Depth	Location
19:24:18	5.6 [3.79KT]	62	3 km E of Chila de la Sal, Mexico
00:24:21	5.5 [2.68KT]	69	7 km SSW of Iztapa, Guatemala

21 May 2009

Time	Mag [TNT]	Depth	Location
21:43:24	5.0 [476T]	93	77 km NW of Sola, Vanuatu
14:49:30	5.0 [476T]	48	Philippine Islands region
14:49:24	5.0 [476T]	10	51 km ENE of Kinablangan, Philippines
12:33:55	5.1 [673T]	99	157 km SW of Zangguy, China
07:35:28	5.2 [951T]	38	41 km ENE of Kinablangan, Philippines
05:53:59	5.7 [5.35KT]	60	Philippine Islands region
05:53:53	5.7 [5.35KT]	14	44 km ENE of Kinablangan, Philippines
00:29:41	5.1 [673T]	16	94 km NE of Hihifo, Tonga

20 May 2009

Time	Mag [TNT]	Depth	Location
15:18:36	5.0 [476T]	10	Chagos Archipelago region
12:43:52	5.3 [1.34KT]	41	Kermadec Islands region
11:11:35	5.0 [476T]	35	139 km S of Nadi, Fiji
10:03:12	5.0 [476T]	10	Chagos Archipelago region
09:57:42	5.3 [1.34KT]	10	Mid-Indian Ridge
09:40:19	5.1 [673T]	29	223 km S of ‘Ohonua, Tonga
03:36:09	5.0 [476T]	18	73 km NNE of Vieques, Puerto Rico

19 May 2009

Time	Mag [TNT]	Depth	Location
17:35:01	5.7 [5.35KT]	5	56 km ENE of Umluj, Saudi Arabia
16:54:31	5.0 [476T]	10	50 km ENE of Umluj, Saudi Arabia
07:22:43	5.0 [476T]	10	Chagos Archipelago region
07:04:16	5.0 [476T]	10	Mid-Indian Ridge

18 May 2009

Time	Mag [TNT]	Depth	Location
22:31:23	5.0 [476T]	43	187 km SSW of Nadi, Fiji
20:23:25	5.1 [673T]	18	190 km SW of Suva, Fiji
17:26:29	5.1 [673T]	10	Off the coast of Aisen, Chile
14:13:08	5.1 [673T]	20	NEAR COAST OF CENTRAL PERU
14:13:06	5.3 [1.34KT]	20	40 km SSE of San Juan, Peru
14:01:04	5.8 [7.56KT]	22	35 km SW of Acarí, Peru
10:09:47	5.0 [476T]	35	124 km WSW of Bengkulu, Indonesia
09:50:17	5.0 [476T]	10	central East Pacific Rise

17 May 2009

Time	Mag [TNT]	Depth	Location
23:23:05	5.0 [476T]	60	Molucca Sea
23:22:58	5.1 [673T]	10	163 km WNW of Tobelo, Indonesia
19:24:20	5.5 [2.68KT]	6	north of Svalbard
17:57:12	5.1 [673T]	10	45 km WNW of Malango, Solomon Islands
14:15:39	5.0 [476T]	35	186 km SW of Kavieng, Papua New Guinea
12:35:21	5.2 [951T]	93	70 km ENE of Copiapó, Chile
06:23:03	5.6 [3.79KT]	67	101 km SSE of Hihifo, Tonga
06:22:56	5.6 [3.79KT]	10	Tonga
06:15:09	5.1 [673T]	10	Revilla Gigedo Islands region
02:03:27	5.2 [951T]	27	Komandorskiye Ostrova, Russia region
01:34:21	5.0 [476T]	10	central East Pacific Rise

16 May 2009

Time	Mag [TNT]	Depth	Location
18:37:40	5.3 [1.34KT]	21	124 km SSE of Old Harbor, Alaska
18:22:29	5.9 [10KT]	10	136 km SE of Old Harbor, Alaska
18:22:28	5.8 [7.56KT]	30	Kodiak Island region, Alaska
13:02:43	5.0 [476T]	55	Kermadec Islands region
01:05:59	5.2 [951T]	50	Kermadec Islands region
00:53:51	6.5 [84KT]	43	Kermadec Islands region

15 May 2009

Time	Mag [TNT]	Depth	Location
19:23:13	5.2 [951T]	10	130 km SE of Old Harbor, Alaska
18:24:15	5.0 [476T]	10	Kodiak Island region, Alaska
18:24:13	5.2 [951T]	10	132 km SE of Old Harbor, Alaska

14 May 2009

Time	Mag [TNT]	Depth	Location
13:56:33	5.0 [476T]	36	115 km NE of Wé, New Caledonia
09:24:51	5.1 [673T]	26	171 km S of Tondano, Indonesia

13 May 2009

Time	Mag [TNT]	Depth	Location
23:02:45	5.4 [1.90KT]	44	South Sandwich Islands region
21:58:49	5.1 [673T]	179	SOUTHEAST OF LOYALTY ISLANDS
21:31:17	5.8 [7.56KT]	85	39 km NE of Hihifo, Tonga
08:54:54	5.7 [5.35KT]	35	195 km ESE of Sarangani, Philippines
01:15:21	5.1 [673T]	93	61 km W of Panguna, Papua New Guinea

12 May 2009

Time	Mag [TNT]	Depth	Location
16:01:43	5.4 [1.90KT]	76	75 km ESE of Kokopo, Papua New Guinea
12:38:30	5.8 [7.56KT]	10	Mid-Indian Ridge
05:07:06	5.1 [673T]	103	130 km E of Iquique, Chile
03:30:31	5.5 [2.68KT]	35	74 km ESE of Inarajan Village, Guam
01:26:26	6.1 [21KT]	89	60 km N of Kandrian, Papua New Guinea
01:03:58	5.2 [951T]	174	122 km WNW of Abra Pampa, Argentina

11 May 2009

Time	Mag [TNT]	Depth	Location
21:37:05	5.0 [476T]	10	Mauritius - Reunion region
14:32:30	5.2 [951T]	10	southern Mid-Atlantic Ridge
05:26:41	5.2 [951T]	35	223 km S of Alo, Wallis and Futuna

10 May 2009

Time	Mag [TNT]	Depth	Location
17:34:07	5.0 [476T]	19	18 km WSW of Denov, Uzbekistan
08:58:24	5.2 [951T]	31	220 km SW of Bengkulu, Indonesia
07:22:14	5.3 [1.34KT]	10	off the coast of Ecuador
03:20:56	5.1 [673T]	10	off the coast of Ecuador
01:16:06	6.1 [21KT]	6	off the coast of Ecuador

9 May 2009

Time	Mag [TNT]	Depth	Location
19:34:33	5.1 [673T]	26	166 km ESE of Iwaki, Japan
00:29:49	5.1 [673T]	35	148 km ENE of Sorong, Indonesia

8 May 2009

Time	Mag [TNT]	Depth	Location
21:22:29	5.4 [1.90KT]	8	142 km SSE of Ossora, Russia
13:44:53	5.4 [1.90KT]	111	83 km SSW of Calingasta, Argentina
13:19:01	5.2 [951T]	24	96 km WSW of Binjai, Indonesia
08:33:53	5.0 [476T]	31	4 km NNW of Río Sereno, Panama

7 May 2009

Time	Mag [TNT]	Depth	Location
22:44:04	5.0 [476T]	38	Near the coast of southeastern Iran
22:28:52	5.5 [2.68KT]	10	southern East Pacific Rise

6 May 2009

Time	Mag [TNT]	Depth	Location
13:33:11	5.2 [951T]	45	63 km WSW of Panguna, Papua New Guinea
12:54:07	5.1 [673T]	80	SOUTHEAST OF LOYALTY ISLANDS
12:54:01	5.1 [673T]	35	southeast of the Loyalty Islands
04:10:30	5.2 [951T]	10	Pacific-Antarctic Ridge

5 May 2009

Time	Mag [TNT]	Depth	Location
22:26:07	5.4 [1.90KT]	107	73 km SW of Kokopo, Papua New Guinea
21:59:07	5.0 [476T]	1	Mongolia-China border region
09:05:25	5.0 [476T]	58	South Sandwich Islands region
09:05:18	5.1 [673T]	10	South Sandwich Islands region
06:16:07	5.1 [673T]	36	South Sandwich Islands region
03:20:05	5.0 [476T]	35	135 km NE of Neiafu, Tonga
02:40:00	5.0 [476T]	10	southern Mid-Atlantic Ridge

4 May 2009

Time	Mag [TNT]	Depth	Location
23:58:21	5.0 [476T]	35	South Sandwich Islands region
22:23:28	5.0 [476T]	36	91 km S of Panguna, Papua New Guinea
09:39:27	5.0 [476T]	126	Banda Sea
09:10:20	5.5 [2.68KT]	6	14 km WNW of Cúa, Venezuela
09:06:23	5.1 [673T]	71	50 km WNW of Kirakira, Solomon Islands
03:33:52	5.5 [2.68KT]	56	20 km S of Nabire, Indonesia

3 May 2009

Time	Mag [TNT]	Depth	Location
16:21:45	6.3 [42KT]	108	5 km S of San Lucas Tolimán, Guatemala
00:10:35	5.2 [951T]	28	147 km N of Fais, Micronesia

2 May 2009

Time	Mag [TNT]	Depth	Location
14:58:27	5.2 [951T]	94	south of the Fiji Islands
14:02:29	5.2 [951T]	86	STATE OF YAP, MICRONESIA
14:02:18	5.3 [1.34KT]	10	167 km N of Fais, Micronesia
02:19:12	5.6 [3.79KT]	9	78 km SE of King Cove, Alaska

1 May 2009

Time	Mag [TNT]	Depth	Location
12:57:10	5.3 [1.34KT]	434	Bonin Islands, Japan region
07:18:58	5.1 [673T]	10	Chagos Archipelago region
06:03:05	5.9 [10KT]	21	47 km SE of Kirakira, Solomon Islands
02:15:08	5.0 [476T]	35	121 km SSE of Lorengau, Papua New Guinea
00:34:10	5.1 [673T]	191	75 km ENE of Palora, Ecuador

15 earthquake swarms were detected.

Location:

6 km SSW of Ester, Alaska

Swarm ID:

S20090530.1

Period:

30 May 2009 - 2 Jun 2009

Earthquakes:

77

No swarms nearby.

Location:

23 km ESE of West Yellowstone, Montana

Swarm ID:

S20090525.1

Period:

25 May 2009 - 25 May 2009

Earthquakes:

70

34 swarms found nearby.

2000

SVS20000309.1(6.6km)

9 Mar

9 hours

28 earthquakes

S20000526.1(13.9km)

26 May

23 hours

25 earthquakes

S20001124.1(13.7km)

23 Nov

3 days 8 hours

120 earthquakes

2001

SVS20010203.1(7.7km)

3 Feb

15 hours

26 earthquakes

2002

SVS20020115.1(10.3km)

15 Jan

7 hours

67 earthquakes

S20021104.1(15.0km)

3 Nov

4 days 4 hours

118 earthquakes

2006

S20060222.1(12.6km)

22 Feb

15 hours

44 earthquakes

S20060613.1(7.2km)

12 Jun

1 day 14 hours

45 earthquakes

SVS20060710.1(5.5km)

10 Jul

5 hours

35 earthquakes

S20061015.1(10.5km)

14 Oct

19 hours

79 earthquakes

2007

S20070620.1(14.4km)

20 Jun

1 hours

26 earthquakes

2008

S20080126.1(6.0km)

25 Jan

12 hours

33 earthquakes

S20080311.1(7.2km)

11 Mar

2 days 13 hours

69 earthquakes

S20080729.1(9.2km)

28 Jul

4 days 18 hours

189 earthquakes

2010

S20100117.1(11.9km)

16 Jan

19 days 8 hours

2268 earthquakes

2013

S20130507.1(12.1km)

7 May

22 hours

34 earthquakes

SVS20130913.1(2.5km)

13 Sep

4 days 4 hours

243 earthquakes

S20131005.1(4.2km)

5 Oct

7 hours

54 earthquakes

2014

S20140122.1(14.9km)

21 Jan

2 days 1 hours

46 earthquakes

SVS20140706.1(6.1km)

6 Jul

12 hours

46 earthquakes

2017

SVS20170814.1(4.5km)

14 Aug

22 hours

32 earthquakes

2018

SVS20180311.1(6.1km)

11 Mar

7 hours

28 earthquakes

2019

SVS20190723.1(4.5km)

22 Jul

3 days 7 hours

61 earthquakes

2020

S20200522.1(14.9km)

22 May

2 hours

36 earthquakes

SVS20201225.1(6.0km)

24 Dec

12 hours

47 earthquakes

2021

SVS20210621.1(3.1km)

21 Jun

1 day 13 hours

117 earthquakes

SVS20210917.1(7.6km)

16 Sep

4 days 0 hours

75 earthquakes

SVS20210927.1(14.2km)

27 Sep

7 hours

26 earthquakes

SVS20211001.1(6.5km)

30 Sep

1 day 16 hours

62 earthquakes

SVS20211126.1(11.0km)

25 Nov

2 days 12 hours

61 earthquakes

2022

SVS20220905.1(9.5km)

5 Sep

3 hours

40 earthquakes

SVS20221005.1(11.8km)

5 Oct

1 day 8 hours

32 earthquakes

2024

SVS20240101.1(6.2km)

1 Jan

1 day 16 hours

47 earthquakes

SVS20240104.1(6.6km)

3 Jan

1 day 15 hours

62 earthquakes

Location:

11 km WNW of Stathmós Mourión, Greece

Swarm ID:

S20090524.2

Period:

23 May 2009 - 31 May 2009

Earthquakes:

231

No swarms nearby.

Location:

21km NE of Olancha, CA

Swarm ID:

S20090524.1

Period:

23 May 2009 - 29 May 2009

Earthquakes:

88

4 swarms found nearby.

2009

S20090830.1(2.9km)

30 Aug

2 days 19 hours

47 earthquakes

S20091001.2(3.1km)

30 Sep

19 days 1 hours

636 earthquakes

2011

S20110504.2(4.2km)

3 May

1 day 10 hours

50 earthquakes

2020

S20200623.1(13.8km)

22 Jun

25 days 3 hours

1110 earthquakes

Location:

SOUTHERN GREECE

Swarm ID:

S20090523.1

Period:

23 May 2009 - 29 May 2009

Earthquakes:

88

1 swarms found nearby.

2008

S20080220.1(10.1km)

19 Feb

25 days 23 hours

391 earthquakes

Location:

51 km ENE of Kinablangan, Philippines

Swarm ID:

PS20090521.1

Period:

21 May 2009 - 21 May 2009

Earthquakes:

5

10 swarms found nearby.

2018

PS20181029.1(88.6km)

29 Oct

7 hours

5 earthquakes

2023

S20231202.2(56.4km)

2 Dec

4 days 13 hours

158 earthquakes

S20231203.1(47.4km)

2 Dec

3 days 8 hours

49 earthquakes

S20231203.2(74.9km)

2 Dec

5 days 21 hours

67 earthquakes

S20231203.3(79.8km)

2 Dec

3 days 3 hours

41 earthquakes

PS20231212.1(78.8km)

11 Dec

14 hours

5 earthquakes

PS20231224.1(54.9km)

23 Dec

15 hours

5 earthquakes

2024

PS20240803.1(35.4km)

2 Aug

5 hours

7 earthquakes

2025

PS20251010.1(67.4km)

10 Oct

1 day 8 hours

21 earthquakes

S20251010.1(63.1km)

10 Oct

5 days 2 hours

60 earthquakes

Location:

SOUTHERN GREECE

Swarm ID:

S20090516.1

Period:

15 May 2009 - 17 May 2009

Earthquakes:

62

No swarms nearby.

Location:

118 km SE of Old Harbor, Alaska

Swarm ID:

PS20090516.1

Period:

15 May 2009 - 16 May 2009

Earthquakes:

5

1 swarms found nearby.

2019

S20191222.1(16.1km)

21 Dec

1 day 4 hours

26 earthquakes

Location:

11 km NNE of West Richland, Washington

Swarm ID:

S20090512.1

Period:

12 May 2009 - 20 May 2009

Earthquakes:

221

3 swarms found nearby.

2009

S20090308.1(0.9km)

7 Mar

23 days 2 hours

494 earthquakes

S20090403.1(1.5km)

2 Apr

13 days 17 hours

278 earthquakes

2011

S20110904.1(1.9km)

4 Sep

3 days 13 hours

47 earthquakes

Location:

CENTRAL ITALY

Swarm ID:

S20090510.1

Period:

9 May 2009 - 23 May 2009

Earthquakes:

178

10 swarms found nearby.

2009

S20090626.1(10.0km)

25 Jun

3 days 7 hours

118 earthquakes

S20090713.1(9.3km)

12 Jul

6 days 5 hours

128 earthquakes

S20090801.1(8.1km)

31 Jul

19 days 15 hours

224 earthquakes

S20090823.1(12.1km)

22 Aug

6 days 9 hours

83 earthquakes

2010

S20100831.1(12.4km)

30 Aug

25 days 22 hours

427 earthquakes

S20101001.1(9.8km)

30 Sep

11 days 3 hours

111 earthquakes

S20101104.1(11.7km)

3 Nov

6 days 0 hours

176 earthquakes

2011

S20110215.1(12.1km)

15 Feb

1 day 8 hours

27 earthquakes

S20110306.1(9.8km)

5 Mar

8 days 1 hours

87 earthquakes

2017

S20170118.1(7.5km)

18 Jan

5 days 9 hours

231 earthquakes

Location:

83 km SE of King Cove, Alaska

Swarm ID:

S20090502.1

Period:

2 May 2009 - 3 May 2009

Earthquakes:

54

3 swarms found nearby.

2007

PS20071002.1(18.9km)

2 Oct

2 hours

5 earthquakes

S20071002.1(6.2km)

2 Oct

12 days 10 hours

292 earthquakes

S20071026.1(8.0km)

25 Oct

2 days 13 hours

46 earthquakes

Location:

CENTRAL ITALY

Swarm ID:

S20090501.1

Period:

30 Apr 2009 - 1 May 2009

Earthquakes:

26

7 swarms found nearby.

2009

S20090407.1(2.5km)

6 Apr

14 days 13 hours

720 earthquakes

S20090409.1(4.2km)

8 Apr

3 days 2 hours

130 earthquakes

S20090412.1(6.9km)

11 Apr

8 days 23 hours

375 earthquakes

S20090421.1(6.3km)

20 Apr

20 days 8 hours

436 earthquakes

S20090429.1(2.1km)

28 Apr

1 day 20 hours

28 earthquakes

S20090629.1(1.9km)

28 Jun

9 days 0 hours

138 earthquakes

S20090704.2(2.9km)

3 Jul

14 days 1 hours

237 earthquakes

Location:

37 km ENE of Beatty, Nevada

Swarm ID:

S20090430.1

Period:

29 Apr 2009 - 3 May 2009

Earthquakes:

203

6 swarms found nearby.

2002

S20020705.1(9.1km)

4 Jul

2 days 0 hours

33 earthquakes

2005

S20050622.1(1.5km)

22 Jun

2 days 17 hours

137 earthquakes

S20050710.1(4.8km)

10 Jul

22 hours

33 earthquakes

2008

S20080210.1(5.7km)

9 Feb

2 days 7 hours

40 earthquakes

2009

S20091114.1(14.1km)

13 Nov

4 days 10 hours

95 earthquakes

2013

S20130518.1(1.8km)

17 May

1 day 16 hours

45 earthquakes

Location:

CENTRAL ITALY

Swarm ID:

S20090421.1

Period:

20 Apr 2009 - 10 May 2009

Earthquakes:

436

7 swarms found nearby.

2009

S20090407.1(4.3km)

6 Apr

14 days 13 hours

720 earthquakes

S20090409.1(2.2km)

8 Apr

3 days 2 hours

130 earthquakes

S20090412.1(1.2km)

11 Apr

8 days 23 hours

375 earthquakes

S20090429.1(4.6km)

28 Apr

1 day 20 hours

28 earthquakes

S20090501.1(6.3km)

30 Apr

1 day 9 hours

26 earthquakes

S20090629.1(5.2km)

28 Jun

9 days 0 hours

138 earthquakes

S20090704.2(3.4km)

3 Jul

14 days 1 hours

237 earthquakes

Location:

CENTRAL ITALY

Swarm ID:

S20090330.1

Period:

30 Mar 2009 - 7 Jul 2009

Earthquakes:

6163

4 swarms found nearby.

2009

S20090407.1(14.2km)

6 Apr

14 days 13 hours

720 earthquakes

S20090429.1(14.3km)

28 Apr

1 day 20 hours

28 earthquakes

S20090801.1(11.8km)

31 Jul

19 days 15 hours

224 earthquakes

2011

S20110215.1(5.4km)

15 Feb

1 day 8 hours

27 earthquakes