News | April 2009

Daily summary 30 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	665 ⓘ[310]	1.75KT[3.10KT]
M 5.0+	2[5]	1.43KT[12KT]
All	667 ⓘ[317]	3.18KT[16KT]

30 Apr 2009 07:00:00

[29 Apr 2009 08:59:04] New swarm has started around 37 km ENE of Beatty, Nevada

In 22 hours registered 38 earthquakes.

Details: S20090430.1

30 Apr 2009 05:00:00

[30 Apr 2009 04:00:30] Swarm around CENTRAL ITALY has ended.

In 44 hours 14 minutes registered 28 earthquakes.

Summary: S20090429.1

Daily summary 29 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	513[310]	3.30KT[3.10KT]
M 5.0+	1 ⓘ[5]	673T[12KT]
All	514[317]	3.97KT[16KT]

29 Apr 2009 06:00:00

[28 Apr 2009 07:46:06] New swarm has started around CENTRAL ITALY

In 22 hours 13 minutes registered 26 earthquakes.

Details: S20090429.1

Daily summary 28 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	433[310]	1.41KT ⓘ[3.10KT]
M 5.0+	3[5]	5.41KT[12KT]
All	436[317]	6.82KT[16KT]

Daily summary 27 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	457[310]	2.02KT[3.10KT]
M 5.0+	4[5]	9.46KT[12KT]
All	461[317]	11KT[16KT]

Daily summary 26 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	426[310]	1.29KT ⓘ[3.10KT]
M 5.0+	4[5]	24KT[12KT]
All	430[317]	25KT[16KT]

26 Apr 2009 01:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
00:06:53	131.7	6.1 [21KT]	Kermadec Islands, New Zealand

Daily summary 25 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	538[310]	2.61KT[3.10KT]
M 5.0+	1 ⓘ[5]	951T[12KT]
All	539[317]	3.56KT[16KT]

Daily summary 24 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	535[310]	1.27KT ⓘ[3.10KT]
M 5.0+	3[5]	1.63KT[12KT]
All	538[316]	2.89KT ⓘ[16KT]

Daily summary 23 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	509[310]	2.28KT[3.10KT]
M 5.0+	3[5]	4.11KT[12KT]
All	512[316]	6.39KT[16KT]

Daily summary 22 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	517[310]	1.58KT[3.10KT]
M 5.0+	3[5]	2.49KT[12KT]
All	520[316]	4.07KT[16KT]

22 Apr 2009 03:00:00

[22 Apr 2009 02:18:39] Swarm around 5 km NNW of West Yellowstone, Montana has ended.

In 138 hours 15 minutes registered 136 earthquakes.

Summary: S20090417.1

Daily summary 21 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	483[310]	2.78KT[3.10KT]
M 5.0+	16[5]	57KT[12KT]
All	499[316]	60KT[16KT]

21 Apr 2009 06:00:00

[21 Apr 2009 05:57:43] Swarm around CENTRAL ITALY has ended.

In 349 hours 19 minutes registered 720 earthquakes.

Summary: S20090407.1

21 Apr 2009 06:00:00

[20 Apr 2009 06:33:37] New swarm has started around CENTRAL ITALY

In 23 hours 26 minutes registered 25 earthquakes.

Details: S20090421.1

21 Apr 2009 06:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
05:26:11	152.0	6.2 [30KT]	80 km WNW of Severo-Kuril’sk, Russia

Daily summary 20 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	528[310]	3.70KT[3.10KT]
M 5.0+	7[5]	11KT[12KT]
All	535[316]	14KT[16KT]

20 Apr 2009 06:00:00

[20 Apr 2009 05:30:48] Swarm around CENTRAL ITALY has ended.

In 215 hours 22 minutes registered 375 earthquakes.

Summary: S20090412.1

Daily summary 19 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	612[310]	3.64KT[3.10KT]
M 5.0+	9[5]	27KT[12KT]
All	621[316]	31KT[16KT]

19 Apr 2009 06:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
05:23:25	25.0	6.1 [21KT]	194 km SE of Sarangani, Philippines

Daily summary 18 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	654 ⓘ[310]	2.14KT[3.10KT]
M 5.0+	6[5]	135KT[12KT]
All	660 ⓘ[316]	137KT[16KT]

18 Apr 2009 20:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
19:17:58	35.0	6.6 [119KT]	290 km ENE of Kuril’sk, Russia

18 Apr 2009 15:00:00

[18 Apr 2009 14:28:17] Swarm around 9km SW of Niland, CA has ended.

In 37 hours 40 minutes registered 29 earthquakes.

Summary: VS20090417.1

Daily summary 17 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	706 ⓘ[309]	3.68KT[3.10KT]
M 5.0+	8[5]	33KT[12KT]
All	714 ⓘ[316]	36KT[16KT]

17 Apr 2009 18:00:00

[17 Apr 2009 17:55:39] Swarm around WESTERN TURKEY has ended.

In 24 hours 16 minutes registered 29 earthquakes.

Summary: S20090417.2

17 Apr 2009 15:00:00

[16 Apr 2009 17:38:48] New swarm has started around WESTERN TURKEY

In 21 hours 21 minutes registered 27 earthquakes.

Details: S20090417.2

17 Apr 2009 09:00:00

[17 Apr 2009 00:48:08] New swarm has started around 9km SW of Niland, CA

In 8 hours 11 minutes registered 24 earthquakes.

Details: VS20090417.1

17 Apr 2009 08:00:00

[16 Apr 2009 08:03:03] New swarm has started around 5 km NNW of West Yellowstone, Montana

In 23 hours 56 minutes registered 28 earthquakes.

Details: S20090417.1

17 Apr 2009 03:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
02:08:08	25.0	6.1 [21KT]	77 km NNW of Iquique, Chile

Daily summary 16 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	647 ⓘ[309]	3.01KT[3.10KT]
M 5.0+	12[5]	189KT[12KT]
All	659 ⓘ[315]	192KT[16KT]

16 Apr 2009 16:00:00

[16 Apr 2009 15:50:03] Swarm around 11 km NNE of West Richland, Washington has ended.

In 329 hours 43 minutes registered 278 earthquakes.

Summary: S20090403.1

16 Apr 2009 15:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
14:57:06	20.0	6.7 [169KT]	South Sandwich Islands region

Daily summary 15 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	664 ⓘ[309]	1.48KT ⓘ[3.10KT]
M 5.0+	11[5]	60KT[12KT]
All	675 ⓘ[315]	61KT[16KT]

15 Apr 2009 21:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
20:01:34	22.0	6.3 [42KT]	155 km SW of Sungai Penuh, Indonesia

Daily summary 14 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	662 ⓘ[309]	2.98KT[3.10KT]
M 5.0+	5[5]	15KT[12KT]
All	667 ⓘ[315]	18KT[16KT]

Daily summary 13 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	566[309]	1.79KT[3.10KT]
M 5.0+	3[5]	5.22KT[12KT]
All	569[315]	7.01KT[16KT]

Daily summary 12 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	637 ⓘ[309]	1.94KT[3.10KT]
M 5.0+	1 ⓘ[5]	951T[12KT]
All	638 ⓘ[315]	2.89KT ⓘ[16KT]

12 Apr 2009 03:00:00

[11 Apr 2009 06:08:46] New swarm has started around CENTRAL ITALY

In 20 hours 51 minutes registered 29 earthquakes.

Details: S20090412.1

Daily summary 11 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	632 ⓘ[309]	1.68KT[3.10KT]
M 5.0+	4[5]	3.25KT[12KT]
All	636 ⓘ[315]	4.93KT[16KT]

11 Apr 2009 16:00:00

[11 Apr 2009 15:32:57] Swarm around CENTRAL ITALY has ended.

In 74 hours 27 minutes registered 130 earthquakes.

Summary: S20090409.1

Daily summary 10 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	660 ⓘ[309]	1.59KT[3.10KT]
M 5.0+	4[5]	4.28KT[12KT]
All	664 ⓘ[315]	5.87KT[16KT]

10 Apr 2009 10:00:00

[9 Apr 2009 20:23:07] New swarm has started around 10km NNE of Julian, CA

In 13 hours 36 minutes registered 24 earthquakes.

Details: S20090410.1

10 Apr 2009 09:00:00

[10 Apr 2009 08:11:39] Swarm around 10km NNE of Julian, CA has ended.

In 11 hours 48 minutes registered 24 earthquakes.

Summary: S20090410.1

10 Apr 2009 03:00:00

[10 Apr 2009 02:05:46] Swarm around 4 km N of Knik, Alaska has ended.

In 53 hours 52 minutes registered 45 earthquakes.

Summary: S20090408.1

Daily summary 9 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	750 ⓘ[309]	2.23KT[3.10KT]
M 5.0+	9[5]	8.12KT[12KT]
All	759 ⓘ[315]	10KT[16KT]

9 Apr 2009 08:00:00

[8 Apr 2009 13:05:47] New swarm has started around CENTRAL ITALY

In 18 hours 54 minutes registered 29 earthquakes.

Details: S20090409.1

Daily summary 8 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	649 ⓘ[308]	3.56KT[3.10KT]
M 5.0+	5[5]	6.64KT[13KT]
All	654 ⓘ[314]	10KT[16KT]

8 Apr 2009 02:00:00

[7 Apr 2009 20:12:55] New swarm has started around 4 km N of Knik, Alaska

In 5 hours 47 minutes registered 28 earthquakes.

Details: S20090408.1

Daily summary 7 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	739 ⓘ[308]	4.59KT[3.10KT]
M 5.0+	4[5]	341KT[13KT]
All	743 ⓘ[314]	346KT[16KT]

7 Apr 2009 10:00:00

[6 Apr 2009 16:38:09] New swarm has started around CENTRAL ITALY

In 17 hours 21 minutes registered 25 earthquakes.

Details: S20090407.1

7 Apr 2009 05:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
04:23:33	31.0	6.9 [337KT]	Kuril Islands

Daily summary 6 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	473[308]	2.62KT[3.10KT]
M 5.0+	5[5]	52KT[12KT]
All	478[314]	55KT[16KT]

6 Apr 2009 14:00:00

[6 Apr 2009 13:03:43] Swarm around NORTHERN ITALY has ended.

In 16 hours 42 minutes registered 40 earthquakes.

Summary: S20090405.1

6 Apr 2009 02:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
01:32:39	8.799999	6.3 [42KT]	3 km SE of Sassa, Italy

Daily summary 5 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	411[308]	3.58KT[3.10KT]
M 5.0+	4[5]	12KT[12KT]
All	415[314]	16KT[16KT]

6 Apr 2009 00:00:00

[5 Apr 2009 20:20:53] New swarm has started around NORTHERN ITALY

In 3 hours 39 minutes registered 34 earthquakes.

Details: S20090405.1

Daily summary 4 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	346[308]	2.39KT[3.10KT]
M 5.0+	7[5]	60KT[12KT]
All	353[314]	63KT[16KT]

4 Apr 2009 06:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
05:31:55	48.0	6.3 [42KT]	Philippine Islands region

Daily summary 3 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	365[308]	3.36KT[3.10KT]
M 5.0+	4[5]	10KT[12KT]
All	369[314]	13KT[16KT]

3 Apr 2009 21:00:00

[2 Apr 2009 22:07:02] New swarm has started around 11 km NNE of West Richland, Washington

In 22 hours 52 minutes registered 30 earthquakes.

Details: S20090403.1

Daily summary 2 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	407[308]	2.35KT[3.10KT]
M 5.0+	3[5]	2.10KT[13KT]
All	410[313]	4.45KT[16KT]

Daily summary 1 Apr 2009

Worldwide

Magnitude range	Amount [Mean]	Released energy TNT [Mean]
M 5.0-	412[308]	1.80KT[3.10KT]
M 5.0+	4[5]	65KT[12KT]
All	416[313]	67KT[16KT]

1 Apr 2009 04:00:00

6.0+ magnitudes

Time	Depth	Magnitude [TNT]	Location
03:54:58	10.0	6.4 [60KT]	52 km E of Wewak, Papua New Guinea

30 April 2009

Time	Mag [TNT]	Depth	Location
10:04:26	5.2 [951T]	69	56 km SSE of Kh?sh, Iran
04:54:57	5.0 [476T]	52	49 km SE of Port Graham, Alaska

29 April 2009

Time	Mag [TNT]	Depth	Location
17:21:58	5.1 [673T]	32	68 km SSE of Yonakuni, Japan

28 April 2009

Time	Mag [TNT]	Depth	Location
19:54:35	5.6 [3.79KT]	10	Reykjanes Ridge
15:29:32	5.1 [673T]	41	278 km WSW of Cochrane, Chile
11:21:18	5.2 [951T]	14	59 km SE of Kushiro, Japan

27 April 2009

Time	Mag [TNT]	Depth	Location
21:37:36	5.2 [951T]	52	33 km E of ?arai, Japan
20:04:14	5.0 [476T]	18	24 km WSW of Lugovoye, Kazakhstan
16:46:28	5.8 [7.56KT]	35	2 km WNW of Pochotillo, Mexico
04:34:53	5.0 [476T]	100	South Sandwich Islands region

26 April 2009

Time	Mag [TNT]	Depth	Location
18:14:20	5.1 [673T]	35	195 km SE of Sarangani, Philippines
18:11:05	5.3 [1.34KT]	210	116 km NNW of Finschhafen, Papua New Guinea
08:03:36	5.3 [1.34KT]	114	48 km W of Mendoza, Argentina
00:06:53	6.1 [21KT]	131	Kermadec Islands, New Zealand

25 April 2009

Time	Mag [TNT]	Depth	Location
17:18:48	5.2 [951T]	100	9 km SW of Nereju Mic, Romania

24 April 2009

Time	Mag [TNT]	Depth	Location
23:05:09	5.0 [476T]	58	Kuril Islands
10:55:48	5.0 [476T]	31	42 km NNE of Namuac, Philippines
05:37:35	5.1 [673T]	10	Kermadec Islands region

23 April 2009

Time	Mag [TNT]	Depth	Location
14:48:28	5.0 [476T]	40	113 km SSW of Lotofag?, Samoa
12:16:19	5.5 [2.68KT]	51	185 km SE of Sarangani, Philippines
02:11:43	5.2 [951T]	137	53 km SSE of Klyuchi, Russia

22 April 2009

Time	Mag [TNT]	Depth	Location
15:18:19	5.1 [673T]	192	157 km SSW of Hihifo, Tonga
09:26:03	5.0 [476T]	24	123 km ENE of Kashgar, China
01:48:26	5.3 [1.34KT]	194	44 km NW of Sola, Vanuatu

21 April 2009

Time	Mag [TNT]	Depth	Location
21:09:59	5.7 [5.35KT]	35	26 km ESE of Lata, Solomon Islands
20:18:32	5.0 [476T]	10	Owen Fracture Zone region
20:08:43	5.0 [476T]	10	Owen Fracture Zone region
19:47:25	5.1 [673T]	10	Owen Fracture Zone region
19:45:03	5.3 [1.34KT]	10	Owen Fracture Zone region
18:47:36	5.1 [673T]	33	86 km E of San Policarpo, Philippines
16:32:14	5.0 [476T]	41	84 km N of Lae, Papua New Guinea
12:22:35	5.0 [476T]	10	Chukotskiy Avtonomnyy Okrug, Russia
09:57:50	5.3 [1.34KT]	43	near the east coast of Honshu, Japan
08:37:28	5.2 [951T]	55	Andreanof Islands, Aleutian Islands, Alaska
06:00:12	5.1 [673T]	46	Kermadec Islands region
05:33:22	5.7 [5.35KT]	30	128 km SE of Amahai, Indonesia
05:26:11	6.2 [30KT]	152	80 km WNW of Severo-Kuril’sk, Russia
01:16:47	5.0 [476T]	64	80 km S of Kuril’sk, Russia
00:53:13	5.8 [7.56KT]	36	73 km ESE of Isangel, Vanuatu
00:27:44	5.2 [951T]	63	25 km W of Molina, Chile

20 April 2009

Time	Mag [TNT]	Depth	Location
23:31:58	5.1 [673T]	60	Banda Sea
22:54:21	5.0 [476T]	10	NEAR EAST COAST OF HONSHU, JAPAN
20:02:27	5.6 [3.79KT]	35	87 km N of Hihifo, Tonga
19:12:40	5.2 [951T]	50	18 km WSW of Sula, Philippines
12:21:21	5.6 [3.79KT]	19	128 km SE of Amahai, Indonesia
08:54:01	5.1 [673T]	122	14 km ESE of San Alberto, Colombia
07:22:37	5.1 [673T]	10	146 km SSE of Naze, Japan

19 April 2009

Time	Mag [TNT]	Depth	Location
15:23:44	5.2 [951T]	35	202 km SE of Sarangani, Philippines
11:10:00	5.1 [673T]	174	17 km S of Pematangsiantar, Indonesia
09:05:54	5.2 [951T]	139	Volcano Islands, Japan region
08:54:46	5.1 [673T]	10	115 km W of San Jose Village, Northern Mariana Islands
08:45:48	5.0 [476T]	10	114 km W of San Jose Village, Northern Mariana Islands
08:20:08	5.0 [476T]	10	Reykjanes Ridge
08:19:20	5.0 [476T]	10	Reykjanes Ridge
05:23:25	6.1 [21KT]	25	194 km SE of Sarangani, Philippines
04:08:20	5.4 [1.90KT]	39	119 km S of Kyzyl-Suu, Kyrgyzstan

18 April 2009

Time	Mag [TNT]	Depth	Location
23:31:23	5.3 [1.34KT]	23	153 km W of Attu Station, Alaska
19:17:58	6.6 [119KT]	35	290 km ENE of Kuril’sk, Russia
17:49:39	5.7 [5.35KT]	566	Fiji region
15:29:19	5.1 [673T]	115	42 km SSW of San Pedro de Atacama, Chile
07:06:29	5.0 [476T]	25	140 km SSW of Champerico, Guatemala
02:03:52	5.8 [7.56KT]	65	Kermadec Islands region

17 April 2009

Time	Mag [TNT]	Depth	Location
16:11:56	5.4 [1.90KT]	524	94 km WNW of Malango, Solomon Islands
15:35:56	5.3 [1.34KT]	10	western Indian-Antarctic Ridge
14:51:58	5.7 [5.35KT]	49	Kuril Islands
11:19:29	5.0 [476T]	26	124 km W of San Jose Village, Northern Mariana Islands
07:04:20	5.0 [476T]	30	118 km W of San Jose Village, Northern Mariana Islands
04:09:59	5.4 [1.90KT]	144	183 km NE of Lospalos, Timor Leste
02:17:54	5.0 [476T]	25	81 km NNW of Iquique, Chile
02:08:08	6.1 [21KT]	25	77 km NNW of Iquique, Chile

16 April 2009

Time	Mag [TNT]	Depth	Location
23:42:51	5.1 [673T]	4	38 km ESE of ?uk?mat? Azrah, Afghanistan
21:27:51	5.2 [951T]	5	39 km E of ?uk?mat? Azrah, Afghanistan
20:51:46	5.0 [476T]	41	165 km SW of Sungai Penuh, Indonesia
19:55:24	5.5 [2.68KT]	7	184 km SW of Sungai Penuh, Indonesia
19:15:39	5.0 [476T]	35	242 km SE of Ust’-Kamchatsk Staryy, Russia
15:13:18	5.0 [476T]	10	South Sandwich Islands region
15:03:40	5.0 [476T]	19	South Sandwich Islands region
14:57:06	6.7 [169KT]	20	South Sandwich Islands region
05:17:19	5.2 [951T]	10	Mid-Indian Ridge
04:18:32	5.0 [476T]	10	off the coast of Oregon
00:43:26	5.7 [5.35KT]	46	BOUGAINVILLE REGION, P.N.G.
00:43:20	5.8 [7.56KT]	10	148 km W of Panguna, Papua New Guinea

15 April 2009

Time	Mag [TNT]	Depth	Location
20:01:34	6.3 [42KT]	22	155 km SW of Sungai Penuh, Indonesia
18:26:34	5.3 [1.34KT]	40	166 km WNW of Panguna, Papua New Guinea
17:47:27	5.7 [5.35KT]	19	Kepulauan Mentawai region, Indonesia
15:51:35	5.0 [476T]	45	139 km SSW of Manokwari, Indonesia
14:07:09	5.2 [951T]	10	297 km ENE of Port Mathurin, Mauritius
14:04:29	5.2 [951T]	10	central East Pacific Rise
13:48:59	5.3 [1.34KT]	10	central East Pacific Rise
10:20:04	5.7 [5.35KT]	10	Owen Fracture Zone region
07:23:37	5.1 [673T]	35	159 km SSE of Naze, Japan
06:54:53	5.0 [476T]	10	Arctic Ocean
02:54:52	5.2 [951T]	10	Pacific-Antarctic Ridge

14 April 2009

Time	Mag [TNT]	Depth	Location
23:29:33	5.9 [10KT]	10	224 km S of Alo, Wallis and Futuna
22:37:46	5.1 [673T]	35	233 km S of Alo, Wallis and Futuna
12:49:01	5.2 [951T]	47	Kermadec Islands, New Zealand
07:02:15	5.0 [476T]	58	40 km W of Rimpeso, Philippines
03:04:27	5.5 [2.68KT]	43	223 km SSW of Severo-Kuril’sk, Russia

13 April 2009

Time	Mag [TNT]	Depth	Location
21:14:24	5.0 [476T]	7	5 km ESE of Capitignano, Italy
13:36:46	5.6 [3.79KT]	554	197 km N of Likisá, Timor Leste
05:30:42	5.2 [951T]	564	208 km E of Levuka, Fiji

12 April 2009

Time	Mag [TNT]	Depth	Location
05:19:59	5.2 [951T]	56	191 km NNW of Gorontalo, Indonesia

11 April 2009

Time	Mag [TNT]	Depth	Location
21:45:22	5.1 [673T]	158	111 km S of Sarangani, Philippines
17:14:36	5.2 [951T]	68	South Sandwich Islands region
17:14:28	5.2 [951T]	2	South Sandwich Islands region
09:22:11	5.1 [673T]	29	17 km NNE of Zacatula, Mexico

10 April 2009

Time	Mag [TNT]	Depth	Location
13:21:51	5.0 [476T]	121	61 km WNW of Tulagi, Solomon Islands
06:51:47	5.2 [951T]	10	297 km ENE of Port Mathurin, Mauritius
05:40:32	5.4 [1.90KT]	62	99 km NW of Ambon, Indonesia
04:09:42	5.2 [951T]	26	213 km SE of Lorengau, Papua New Guinea

9 April 2009

Time	Mag [TNT]	Depth	Location
22:10:29	5.0 [476T]	35	229 km SE of Sarangani, Philippines
19:38:17	5.2 [951T]	2	2 km ESE of Capitignano, Italy
08:10:54	5.1 [673T]	82	105 km WNW of Sabang, Indonesia
06:14:29	5.0 [476T]	35	239 km SE of Sarangani, Philippines
04:13:16	5.2 [951T]	100	SOUTHEAST OF LOYALTY ISLANDS
04:13:09	5.3 [1.34KT]	35	293 km ESE of Tadine, New Caledonia
03:31:28	5.1 [673T]	10	Scotia Sea
01:46:58	5.1 [673T]	44	29 km NNW of Jaisalmer, India
00:52:59	5.4 [1.90KT]	15	5 km SE of Capitignano, Italy

8 April 2009

Time	Mag [TNT]	Depth	Location
16:17:56	5.0 [476T]	42	Kuril Islands
08:22:58	5.2 [951T]	10	central Mid-Atlantic Ridge
06:26:54	5.6 [3.79KT]	10	southern Mid-Atlantic Ridge
06:26:52	5.2 [951T]	2	EAST OF SOUTH SANDWICH ISLANDS
00:59:15	5.0 [476T]	46	Kuril Islands

7 April 2009

Time	Mag [TNT]	Depth	Location
17:47:37	5.5 [2.68KT]	15	1 km SW of San Panfilo d'Ocre, Italy
15:18:41	5.0 [476T]	10	AZORES-CAPE ST. VINCENT RIDGE
13:29:53	5.1 [673T]	125	Kepulauan Babar, Indonesia
04:23:33	6.9 [337KT]	31	Kuril Islands

6 April 2009

Time	Mag [TNT]	Depth	Location
23:15:37	5.1 [673T]	8	5 km ENE of Pizzoli, Italy
12:16:16	5.7 [5.35KT]	100	Tonga region
12:16:08	5.6 [3.79KT]	35	116 km S of ‘Ohonua, Tonga
09:47:39	5.1 [673T]	46	271 km SSW of Severo-Kuril’sk, Russia
01:32:39	6.3 [42KT]	8	3 km SE of Sassa, Italy

5 April 2009

Time	Mag [TNT]	Depth	Location
19:45:27	5.1 [673T]	10	26 km WSW of Pante Makasar, Timor Leste
12:56:14	5.6 [3.79KT]	10	Chagos Archipelago region
09:36:26	5.8 [7.56KT]	26	10 km N of Miyazaki, Japan
08:14:29	5.0 [476T]	35	124 km S of ‘Ohonua, Tonga

4 April 2009

Time	Mag [TNT]	Depth	Location
21:22:05	5.2 [951T]	10	4 km WSW of Santa Cruz Naranjo, Guatemala
18:39:17	5.5 [2.68KT]	87	South Sandwich Islands region
11:59:37	5.0 [476T]	35	134 km S of ‘Ohonua, Tonga
11:07:12	5.5 [2.68KT]	35	133 km SSE of ‘Ohonua, Tonga
09:29:48	5.1 [673T]	35	180 km WNW of Ambon, Indonesia
07:19:41	5.9 [10KT]	10	Balleny Islands region
05:31:55	6.3 [42KT]	48	Philippine Islands region

3 April 2009

Time	Mag [TNT]	Depth	Location
17:54:50	5.7 [5.35KT]	174	39 km SW of Andalgalá, Argentina
14:37:53	5.0 [476T]	54	Kermadec Islands region
13:37:58	5.6 [3.79KT]	35	Pulau Pulau Tanimbar, Indonesia
09:11:48	5.2 [951T]	35	South Sandwich Islands region

2 April 2009

Time	Mag [TNT]	Depth	Location
21:09:08	5.0 [476T]	10	Balleny Islands region
19:11:57	5.1 [673T]	10	west of the Galapagos Islands
03:29:32	5.2 [951T]	10	59 km NNE of Angoram, Papua New Guinea

1 April 2009

Time	Mag [TNT]	Depth	Location
14:27:46	5.3 [1.34KT]	26	182 km SSW of Sungai Penuh, Indonesia
06:29:40	5.6 [3.79KT]	35	242 km S of Bengkulu, Indonesia
03:54:58	6.4 [60KT]	10	52 km E of Wewak, Papua New Guinea
02:34:36	5.0 [476T]	10	western Xizang

15 earthquake swarms were detected.

Location:

CENTRAL ITALY

Swarm ID:

S20090501.1

Period:

30 Apr 2009 - 1 May 2009

Earthquakes:

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:

S20090429.1

Period:

28 Apr 2009 - 30 Apr 2009

Earthquakes:

8 swarms found nearby.

2009

S20090330.1(14.3km)

30 Mar

98 days 16 hours

6163 earthquakes

S20090407.1(0.4km)

6 Apr

14 days 13 hours

720 earthquakes

S20090409.1(2.4km)

8 Apr

3 days 2 hours

130 earthquakes

S20090412.1(5.4km)

11 Apr

8 days 23 hours

375 earthquakes

S20090421.1(4.6km)

20 Apr

20 days 8 hours

436 earthquakes

S20090501.1(2.1km)

30 Apr

1 day 9 hours

26 earthquakes

S20090629.1(2.5km)

28 Jun

9 days 0 hours

138 earthquakes

S20090704.2(1.7km)

3 Jul

14 days 1 hours

237 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:5.4km of Salton Buttes volcano

9km SW of Niland, CA

Swarm ID:

VS20090417.1

Period:

17 Apr 2009 - 18 Apr 2009

Earthquakes:

87 swarms found nearby.

2000

VS20000512.1(2.3km)

11 May

2 days 10 hours

52 earthquakes

2002

S20020225.1(3.5km)

24 Feb

1 day 2 hours

31 earthquakes

2003

VS20030413.1(5.0km)

13 Apr

1 day 18 hours

32 earthquakes

VS20030920.1(5.8km)

20 Sep

1 day 8 hours

31 earthquakes

2004

VS20040316.1(6.2km)

15 Mar

2 days 20 hours

64 earthquakes

2005

VS20050829.1(5.9km)

29 Aug

10 hours

24 earthquakes

VS20050831.1(8.7km)

31 Aug

11 days 21 hours

953 earthquakes

S20050920.1(12.2km)

19 Sep

2 days 11 hours

50 earthquakes

2008

VS20080316.1(6.7km)

15 Mar

5 days 22 hours

111 earthquakes

S20080527.1(3.4km)

27 May

9 hours

47 earthquakes

S20080602.1(12.1km)

2 Jun

2 days 13 hours

145 earthquakes

VS20080929.1(3.8km)

29 Sep

1 day 4 hours

37 earthquakes

2009

S20090614.1(1.0km)

13 Jun

1 day 5 hours

53 earthquakes

VS20090801.1(5.8km)

1 Aug

3 days 10 hours

106 earthquakes

S20091003.1(3.7km)

2 Oct

2 days 23 hours

43 earthquakes

S20091101.1(9.8km)

1 Nov

12 hours

26 earthquakes

VS20091107.1(6.7km)

7 Nov

5 hours

36 earthquakes

VS20091117.1(4.8km)

17 Nov

1 day 19 hours

142 earthquakes

VS20091124.1(5.3km)

23 Nov

4 days 3 hours

69 earthquakes

2010

VS20100111.1(5.2km)

10 Jan

10 days 2 hours

233 earthquakes

VS20100123.1(2.1km)

22 Jan

2 days 3 hours

46 earthquakes

VS20100222.1(4.6km)

21 Feb

1 day 20 hours

28 earthquakes

S20100405.3(4.8km)

4 Apr

6 days 21 hours

132 earthquakes

VS20100423.1(4.8km)

22 Apr

1 day 4 hours

38 earthquakes

VS20100806.1(4.0km)

5 Aug

1 day 0 hours

26 earthquakes

S20100828.1(11.9km)

28 Aug

1 day 2 hours

32 earthquakes

VS20101112.1(5.3km)

11 Nov

1 day 10 hours

28 earthquakes

S20101213.1(12.1km)

13 Dec

12 hours

49 earthquakes

VS20101228.1(2.4km)

27 Dec

11 hours

66 earthquakes

S20110101.1(1.1km)

31 Dec

1 day 14 hours

33 earthquakes

2011

VS20110108.1(6.3km)

7 Jan

2 days 20 hours

94 earthquakes

VS20110328.1(3.9km)

27 Mar

1 day 18 hours

42 earthquakes

VS20110402.1(4.8km)

2 Apr

1 day 12 hours

34 earthquakes

S20110701.1(1.1km)

1 Jul

1 day 2 hours

36 earthquakes

2012

S20120209.1(10.7km)

8 Feb

2 days 0 hours

29 earthquakes

VS20120219.1(12.0km)

19 Feb

1 day 18 hours

86 earthquakes

VS20120226.1(6.9km)

26 Feb

2 days 1 hours

88 earthquakes

S20120229.1(8.2km)

29 Feb

14 hours

34 earthquakes

VS20120304.1(3.3km)

3 Mar

3 days 11 hours

72 earthquakes

VS20120323.1(4.0km)

22 Mar

2 days 22 hours

73 earthquakes

S20120521.1(8.3km)

20 May

2 days 1 hours

33 earthquakes

VS20120608.1(3.2km)

8 Jun

19 hours

95 earthquakes

S20120910.1(14.5km)

9 Sep

1 day 1 hours

28 earthquakes

S20120925.1(3.1km)

24 Sep

1 day 17 hours

51 earthquakes

2013

S20130219.1(2.0km)

18 Feb

4 days 14 hours

57 earthquakes

VS20130404.1(1.3km)

3 Apr

2 days 12 hours

59 earthquakes

S20130429.1(1.4km)

28 Apr

2 days 2 hours

41 earthquakes

VS20130516.1(5.4km)

16 May

5 days 21 hours

135 earthquakes

VS20130603.1(3.7km)

3 Jun

3 days 15 hours

134 earthquakes

S20130820.1(4.7km)

19 Aug

3 days 21 hours

47 earthquakes

S20130828.1(6.7km)

27 Aug

1 day 17 hours

37 earthquakes

VS20131009.1(4.2km)

8 Oct

1 day 23 hours

83 earthquakes

S20131014.1(2.2km)

13 Oct

2 days 10 hours

83 earthquakes

S20131016.1(3.8km)

16 Oct

1 day 21 hours

50 earthquakes

VS20131101.1(6.0km)

31 Oct

16 hours

31 earthquakes

S20131127.1(2.6km)

27 Nov

1 day 7 hours

52 earthquakes

VS20131222.1(5.2km)

21 Dec

1 day 8 hours

65 earthquakes

2014

VS20140328.1(5.7km)

28 Mar

1 day 16 hours

34 earthquakes

2015

VS20150521.1(2.1km)

21 May

1 day 13 hours

38 earthquakes

2016

VS20160729.1(3.3km)

29 Jul

1 day 9 hours

30 earthquakes

S20160926.1(10.7km)

26 Sep

6 days 7 hours

322 earthquakes

VS20161031.1(8.4km)

31 Oct

23 hours

39 earthquakes

2018

S20180618.1(4.6km)

17 Jun

1 day 9 hours

26 earthquakes

2019

S20190118.1(3.7km)

17 Jan

4 days 13 hours

71 earthquakes

2020

VS20200506.1(2.3km)

5 May

1 day 14 hours

56 earthquakes

S20200810.1(3.5km)

9 Aug

4 days 12 hours

319 earthquakes

S20200930.1(6.7km)

30 Sep

9 days 1 hours

1724 earthquakes

VS20201022.1(6.5km)

22 Oct

2 days 5 hours

53 earthquakes

VS20201113.1(8.5km)

13 Nov

23 hours

38 earthquakes

VS20201127.1(5.6km)

26 Nov

1 day 10 hours

27 earthquakes

2021

VS20210104.1(6.3km)

4 Jan

21 hours

43 earthquakes

VS20210110.1(3.5km)

10 Jan

6 hours

26 earthquakes

VS20210201.1(2.1km)

31 Jan

23 hours

38 earthquakes

VS20210209.1(5.1km)

8 Feb

3 days 9 hours

117 earthquakes

S20210319.1(2.6km)

18 Mar

14 hours

27 earthquakes

S20210605.1(3.0km)

4 Jun

19 days 4 hours

2347 earthquakes

S20210823.1(8.3km)

23 Aug

2 days 11 hours

48 earthquakes

2022

VS20220921.2(3.9km)

20 Sep

23 hours

39 earthquakes

2023

VS20230430.1(2.8km)

30 Apr

17 hours

68 earthquakes

VS20231003.1(5.9km)

3 Oct

1 day 11 hours

29 earthquakes

VS20231209.1(2.9km)

9 Dec

18 hours

34 earthquakes

2024

VS20240211.1(10.1km)

10 Feb

1 day 21 hours

26 earthquakes

S20240214.3(8.9km)

14 Feb

1 day 12 hours

31 earthquakes

VS20241220.1(4.0km)

20 Dec

12 hours

48 earthquakes

2025

VS20250410.1(2.1km)

10 Apr

1 day 9 hours

64 earthquakes

S20250422.1(2.6km)

22 Apr

10 hours

28 earthquakes

VS20250711.1(2.3km)

11 Jul

1 day 18 hours

132 earthquakes

Location:

WESTERN TURKEY

Swarm ID:

S20090417.2

Period:

16 Apr 2009 - 17 Apr 2009

Earthquakes:

5 swarms found nearby.

2008

S20081224.1(10.9km)

24 Dec

6 days 21 hours

191 earthquakes

2009

S20090215.2(13.6km)

14 Feb

1 day 18 hours

30 earthquakes

S20090301.1(6.9km)

28 Feb

4 days 18 hours

140 earthquakes

S20090603.1(12.7km)

2 Jun

1 day 8 hours

29 earthquakes

S20090607.1(10.9km)

7 Jun

2 days 19 hours

54 earthquakes

Location:

5 km NNW of West Yellowstone, Montana

Swarm ID:

S20090417.1

Period:

16 Apr 2009 - 22 Apr 2009

Earthquakes:

136

39 swarms found nearby.

2000

S20000125.1(11.6km)

25 Jan

1 day 8 hours

67 earthquakes

S20000329.2(12.4km)

29 Mar

9 days 3 hours

185 earthquakes

S20000409.1(12.5km)

8 Apr

1 day 23 hours

41 earthquakes

S20001025.1(3.6km)

25 Oct

2 days 15 hours

52 earthquakes

2001

S20010119.1(12.3km)

18 Jan

4 days 18 hours

341 earthquakes

S20010227.1(11.6km)

26 Feb

2 days 5 hours

56 earthquakes

S20011202.1(11.2km)

2 Dec

5 days 0 hours

131 earthquakes

S20011209.3(7.6km)

8 Dec

19 days 5 hours

335 earthquakes

2002

S20021104.5(10.9km)

3 Nov

3 days 12 hours

80 earthquakes

S20021214.1(13.6km)

13 Dec

1 day 12 hours

26 earthquakes

2003

S20030206.1(8.8km)

5 Feb

1 day 18 hours

42 earthquakes

2004

S20040717.1(4.9km)

16 Jul

1 day 16 hours

38 earthquakes

2005

S20050604.1(4.1km)

3 Jun

2 days 8 hours

49 earthquakes

2006

S20060618.1(9.7km)

18 Jun

1 day 11 hours

57 earthquakes

2007

S20071214.1(3.8km)

14 Dec

22 hours

28 earthquakes

2008

S20081203.1(0.5km)

3 Dec

6 days 17 hours

213 earthquakes

2009

S20090913.1(3.7km)

12 Sep

21 hours

24 earthquakes

S20090916.1(1.2km)

16 Sep

1 day 7 hours

28 earthquakes

2011

S20110504.1(6.8km)

3 May

1 day 22 hours

33 earthquakes

2013

S20130630.1(4.3km)

29 Jun

3 days 16 hours

79 earthquakes

S20130928.1(1.7km)

27 Sep

1 day 12 hours

28 earthquakes

S20131123.1(9.8km)

23 Nov

6 days 16 hours

223 earthquakes

2014

S20140819.4(5.7km)

18 Aug

1 day 15 hours

42 earthquakes

S20140821.1(3.5km)

20 Aug

1 day 4 hours

40 earthquakes

2015

S20150121.1(3.3km)

21 Jan

1 day 8 hours

135 earthquakes

S20151014.1(3.2km)

13 Oct

1 day 20 hours

31 earthquakes

S20151107.1(5.4km)

7 Nov

1 day 23 hours

85 earthquakes

2016

S20160925.1(3.0km)

24 Sep

1 day 16 hours

46 earthquakes

2017

S20170612.3(9.6km)

12 Jun

45 days 12 hours

1542 earthquakes

S20170802.1(8.0km)

1 Aug

17 days 7 hours

784 earthquakes

S20170821.1(4.4km)

20 Aug

4 days 18 hours

43 earthquakes

S20170827.1(9.9km)

27 Aug

3 days 8 hours

66 earthquakes

2018

S20180216.1(13.1km)

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(4.2km)

13 Mar

1 day 18 hours

136 earthquakes

2024

S20240423.1(4.8km)

23 Apr

4 days 7 hours

79 earthquakes

2025

S20250304.1(3.5km)

4 Mar

12 hours

25 earthquakes

S20250507.1(5.4km)

7 May

8 hours

37 earthquakes

Location:

CENTRAL ITALY

Swarm ID:

S20090412.1

Period:

11 Apr 2009 - 20 Apr 2009

Earthquakes:

375

7 swarms found nearby.

2009

S20090407.1(5.1km)

6 Apr

14 days 13 hours

720 earthquakes

S20090409.1(3.2km)

8 Apr

3 days 2 hours

130 earthquakes

S20090421.1(1.2km)

20 Apr

20 days 8 hours

436 earthquakes

S20090429.1(5.4km)

28 Apr

1 day 20 hours

28 earthquakes

S20090501.1(6.9km)

30 Apr

1 day 9 hours

26 earthquakes

S20090629.1(5.5km)

28 Jun

9 days 0 hours

138 earthquakes

S20090704.2(4.0km)

3 Jul

14 days 1 hours

237 earthquakes

Location:

10km NNE of Julian, CA

Swarm ID:

S20090410.1

Period:

9 Apr 2009 - 10 Apr 2009

Earthquakes:

5 swarms found nearby.

2010

S20100405.6(12.6km)

4 Apr

1 day 11 hours

38 earthquakes

2017

S20171207.1(10.8km)

6 Dec

4 days 12 hours

120 earthquakes

2023

S20230324.1(14.5km)

23 Mar

2 days 2 hours

50 earthquakes

2025

S20250414.1(12.2km)

13 Apr

10 days 12 hours

381 earthquakes

2026

S20260327.1(3.8km)

26 Mar

2 days 23 hours

51 earthquakes

Location:

CENTRAL ITALY

Swarm ID:

S20090409.1

Period:

8 Apr 2009 - 11 Apr 2009

Earthquakes:

130

7 swarms found nearby.

2009

S20090407.1(2.0km)

6 Apr

14 days 13 hours

720 earthquakes

S20090412.1(3.2km)

11 Apr

8 days 23 hours

375 earthquakes

S20090421.1(2.2km)

20 Apr

20 days 8 hours

436 earthquakes

S20090429.1(2.4km)

28 Apr

1 day 20 hours

28 earthquakes

S20090501.1(4.2km)

30 Apr

1 day 9 hours

26 earthquakes

S20090629.1(3.6km)

28 Jun

9 days 0 hours

138 earthquakes

S20090704.2(1.6km)

3 Jul

14 days 1 hours

237 earthquakes

Location:

4 km N of Knik, Alaska

Swarm ID:

S20090408.1

Period:

7 Apr 2009 - 10 Apr 2009

Earthquakes:

2 swarms found nearby.

2018

S20181130.2(14.8km)

30 Nov

132 days 1 hours

9026 earthquakes

2020

S20201107.1(3.5km)

7 Nov

6 days 8 hours

150 earthquakes

Location:

CENTRAL ITALY

Swarm ID:

S20090407.1

Period:

6 Apr 2009 - 21 Apr 2009

Earthquakes:

720

8 swarms found nearby.

2009

S20090330.1(14.2km)

30 Mar

98 days 16 hours

6163 earthquakes

S20090409.1(2.0km)

8 Apr

3 days 2 hours

130 earthquakes

S20090412.1(5.1km)

11 Apr

8 days 23 hours

375 earthquakes

S20090421.1(4.3km)

20 Apr

20 days 8 hours

436 earthquakes

S20090429.1(0.4km)

28 Apr

1 day 20 hours

28 earthquakes

S20090501.1(2.5km)

30 Apr

1 day 9 hours

26 earthquakes

S20090629.1(2.8km)

28 Jun

9 days 0 hours

138 earthquakes

S20090704.2(1.7km)

3 Jul

14 days 1 hours

237 earthquakes

Location:

NORTHERN ITALY

Swarm ID:

S20090405.1

Period:

5 Apr 2009 - 6 Apr 2009

Earthquakes:

No swarms nearby.

Location:

11 km NNE of West Richland, Washington

Swarm ID:

S20090403.1

Period:

2 Apr 2009 - 16 Apr 2009

Earthquakes:

278

3 swarms found nearby.

2009

S20090308.1(1.2km)

7 Mar

23 days 2 hours

494 earthquakes

S20090512.1(1.5km)

12 May

8 days 9 hours

221 earthquakes

2011

S20110904.1(1.6km)

4 Sep

3 days 13 hours

47 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