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May2004
Daily summary 31 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 283[224] 3.03KT[2.03KT]
M 5.0+ 3[3] 1.91KT[9.38KT]
All 286[228] 4.94KT[11KT]
Daily summary 30 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 314[224] 3.59KT[2.03KT]
M 5.0+ 5[3] 17KT[9.38KT]
All 319[228] 21KT[11KT]
Daily summary 29 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 221[224] 2.84KT[2.03KT]
M 5.0+ 5[3] 94KT[9.38KT]
All 226[228] 97KT[11KT]
29 May 2004 21:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
20:56:09 16.0 6.5 [84KT] 140 km SE of Katsuura, Japan
29 May 2004 18:00:00

[29 May 2004 17:04:02] Swarm around Near the coast of Central California has ended.
In 59 hours 48 minutes registered 49 earthquakes.
Summary: S20040528.1
Daily summary 28 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 273[224] 1.54KT[2.03KT]
M 5.0+ 2[3] 42KT[9.38KT]
All 275[228] 44KT[11KT]
28 May 2004 13:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
12:38:44 17.0 6.3 [42KT] 41 km SSE of Nowshahr, Iran
28 May 2004 01:00:00

[27 May 2004 05:15:14] New swarm has started around Near the coast of Central California
In 19 hours 44 minutes registered 24 earthquakes.
Details: S20040528.1
Daily summary 27 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 306[224] 2.73KT[2.03KT]
M 5.0+ 6[3] 13KT[9.38KT]
All 312[228] 15KT[11KT]
Daily summary 26 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 308[224] 2.65KT[2.03KT]
M 5.0+ 4[3] 3.81KT[9.38KT]
All 312[228] 6.45KT[11KT]
Daily summary 25 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 267[224] 3.39KT[2.03KT]
M 5.0+ 1[3] 476T[9.38KT]
All 268[228] 3.87KT[11KT]
Daily summary 24 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 284[224] 3.14KT[2.03KT]
M 5.0+ 2[3] 8.03KT[9.38KT]
All 286[228] 11KT[11KT]
Daily summary 23 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 274[224] 4.24KT[2.03KT]
M 5.0+ 4[3] 3.45KT[9.38KT]
All 278[228] 7.68KT[11KT]
Daily summary 22 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 316[224] 3.41KT[2.03KT]
M 5.0+ 6[3] 8.58KT[9.38KT]
All 322[228] 11KT[11KT]
Daily summary 21 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 306[224] 2.34KT[2.03KT]
M 5.0+ 5[3] 5.15KT[9.38KT]
All 311[228] 7.49KT[11KT]
Daily summary 20 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 287[224] 1.95KT[2.03KT]
M 5.0+ 3[3] 6.36KT[9.38KT]
All 290[228] 8.31KT[11KT]
Daily summary 19 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 271[224] 2.46KT[2.03KT]
M 5.0+ 3[3] 31KT[9.38KT]
All 274[228] 33KT[11KT]
19 May 2004 08:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
07:04:11 20.0 6.2 [30KT] 107 km NE of Hengchun, Taiwan
Daily summary 18 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 349[224] 3.15KT[2.03KT]
M 5.0+ 2[3] 1.43KT[9.38KT]
All 351[228] 4.58KT[11KT]
Daily summary 17 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 289[224] 2.12KT[2.03KT]
M 5.0+ 2[3] 1.35KT[9.38KT]
All 291[228] 3.47KT[11KT]
Daily summary 16 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 286[224] 3.44KT[2.03KT]
M 5.0+ 13 ⓘ[3] 47KT[9.38KT]
All 299[228] 51KT[11KT]
16 May 2004 16:00:00

[16 May 2004 15:57:55] Swarm around NORTHERN ITALY has ended.
In 63 hours 27 minutes registered 61 earthquakes.
Summary: S20040514.1
16 May 2004 12:00:00

[16 May 2004 07:30:25] New swarm has started around 153 km S of Lata, Solomon Islands
In 4 hours 29 minutes registered 8 earthquakes.
Details: PS20040516.1
16 May 2004 11:00:00

[16 May 2004 10:58:38] Swarm around 153 km S of Lata, Solomon Islands has ended.
In 3 hours 28 minutes registered 8 earthquakes.
Summary: PS20040516.1
Daily summary 15 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 272[224] 3.04KT[2.03KT]
M 5.0+ 4[3] 6.48KT[9.38KT]
All 276[228] 9.52KT[11KT]
Daily summary 14 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 335[224] 1.93KT[2.03KT]
M 5.0+ 2[3] 3.63KT[9.38KT]
All 337[228] 5.56KT[11KT]
14 May 2004 17:00:00

[14 May 2004 16:37:14] Swarm around 14 km S of Lake Nacimiento, California has ended.
In 472 hours 3 minutes registered 216 earthquakes.
Summary: S20040425.1
14 May 2004 05:00:00

[14 May 2004 00:30:35] New swarm has started around NORTHERN ITALY
In 4 hours 29 minutes registered 32 earthquakes.
Details: S20040514.1
Daily summary 13 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 288[224] 3.44KT[2.03KT]
M 5.0+ 10[3] 75KT[9.38KT]
All 298[228] 78KT[11KT]
13 May 2004 10:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
09:58:43 10.0 6.4 [60KT] 111 km S of Kavieng, Papua New Guinea
Daily summary 12 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 316[224] 2.83KT[2.03KT]
M 5.0+ 2[3] 2.57KT[9.38KT]
All 318[228] 5.40KT[11KT]
Daily summary 11 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 270[224] 3.13KT[2.03KT]
M 5.0+ 2[3] 23KT[9.38KT]
All 272[228] 27KT[11KT]
11 May 2004 09:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
08:28:48 21.0 6.1 [21KT] 181 km SW of Sibolga, Indonesia
Daily summary 10 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 291[224] 1.95KT[2.03KT]
M 5.0+ 1[3] 3.79KT[9.38KT]
All 292[228] 5.74KT[11KT]
Daily summary 9 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 249[224] 2.35KT[2.03KT]
M 5.0+ 3[3] 2.77KT[9.38KT]
All 252[228] 5.12KT[11KT]
Daily summary 8 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 321[224] 4.21KT[2.03KT]
M 5.0+ 3[3] 4.74KT[9.38KT]
All 324[228] 8.95KT[11KT]
Daily summary 7 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 250[224] 1.62KT[2.03KT]
M 5.0+ 3[3] 46KT[9.38KT]
All 253[228] 47KT[11KT]
7 May 2004 02:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
01:26:42 14.0 6.3 [42KT] 252 km E of Tadine, New Caledonia
Daily summary 6 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 235[224] 2.76KT[2.03KT]
M 5.0+ 4[3] 13KT[9.38KT]
All 239[228] 16KT[11KT]
Daily summary 5 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 276[224] 2.00KT[2.03KT]
M 5.0+ 5[3] 17KT[9.38KT]
All 281[228] 19KT[11KT]
Daily summary 4 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 244[224] 2.85KT[2.03KT]
M 5.0+ 3[3] 4.31KT[9.38KT]
All 247[228] 7.16KT[11KT]
Daily summary 3 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 293[224] 1.75KT[2.03KT]
M 5.0+ 5[3] 132KT[9.38KT]
All 298[228] 134KT[11KT]
3 May 2004 05:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
04:36:50 21.0 6.6 [119KT] 11 km N of Cañete, Chile
Daily summary 2 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 280[224] 1.51KT[2.03KT]
M 5.0+ 5[3] 8.38KT[9.38KT]
All 285[228] 9.89KT[11KT]
Daily summary 1 May 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 298[224] 3.19KT[2.03KT]
M 5.0+ 4[3] 4.28KT[9.38KT]
All 302[228] 7.46KT[11KT]
31 May 2004
Time Mag [TNT] Depth Location
23:52:18 5.0 [476T] 90
02:56:54 5.2 [951T] 172
02:19:31 5.0 [476T] 45
30 May 2004
Time Mag [TNT] Depth Location
21:11:25 5.9 [10KT] 10
17:14:41 5.2 [951T] 16
16:43:57 5.5 [2.68KT] 108
11:03:26 5.3 [1.34KT] 124
01:56:01 5.4 [1.90KT] 61
29 May 2004
Time Mag [TNT] Depth Location
22:12:06 5.0 [476T] 179
20:56:09 6.5 [84KT] 16
13:30:56 5.1 [673T] 102
10:14:28 5.3 [1.34KT] 29
03:47:10 5.8 [7.56KT] 29
28 May 2004
Time Mag [TNT] Depth Location
19:06:02 5.0 [476T] 29
12:38:44 6.3 [42KT] 17
27 May 2004
Time Mag [TNT] Depth Location
20:49:27 5.4 [1.90KT] 10
15:11:37 5.5 [2.68KT] 10
13:34:01 5.2 [951T] 10
10:10:36 5.7 [5.35KT] 62
03:52:07 5.2 [951T] 10
02:18:56 5.3 [1.34KT] 10
26 May 2004
Time Mag [TNT] Depth Location
22:24:53 5.2 [951T] 31
19:52:37 5.2 [951T] 10
11:20:59 5.2 [951T] 10
03:52:59 5.2 [951T] 155
25 May 2004
Time Mag [TNT] Depth Location
02:04:20 5.0 [476T] 26
24 May 2004
Time Mag [TNT] Depth Location
22:01:02 5.0 [476T] 35
19:10:10 5.8 [7.56KT] 10
23 May 2004
Time Mag [TNT] Depth Location
15:19:07 5.0 [476T] 10
14:28:27 5.1 [673T] 33
07:38:07 5.3 [1.34KT] 10
00:18:51 5.2 [951T] 129
22 May 2004
Time Mag [TNT] Depth Location
20:14:48 5.4 [1.90KT] 10
14:43:09 5.1 [673T] 139
14:33:52 5.0 [476T] 527
10:48:35 5.2 [951T] 30
07:36:57 5.4 [1.90KT] 33
06:28:08 5.5 [2.68KT] 10
21 May 2004
Time Mag [TNT] Depth Location
20:45:31 5.1 [673T] 272
19:55:52 5.1 [673T] 74
15:59:49 5.4 [1.90KT] 10
08:11:35 5.2 [951T] 38
04:10:01 5.2 [951T] 52
20 May 2004
Time Mag [TNT] Depth Location
22:31:49 5.1 [673T] 10
14:43:14 5.6 [3.79KT] 313
07:58:23 5.4 [1.90KT] 10
19 May 2004
Time Mag [TNT] Depth Location
21:04:14 5.0 [476T] 60
08:13:56 5.0 [476T] 10
07:04:11 6.2 [30KT] 20
18 May 2004
Time Mag [TNT] Depth Location
18:12:30 5.2 [951T] 95
02:58:15 5.0 [476T] 63
17 May 2004
Time Mag [TNT] Depth Location
13:08:53 5.1 [673T] 52
08:11:45 5.1 [673T] 10
16 May 2004
Time Mag [TNT] Depth Location
22:06:37 5.1 [673T] 118
22:05:27 5.3 [1.34KT] 21
11:01:14 5.8 [7.56KT] 11
10:58:38 5.9 [10KT] 10
10:55:49 5.8 [7.56KT] 10
10:41:59 5.0 [476T] 10
10:37:08 5.3 [1.34KT] 10
10:32:10 5.6 [3.79KT] 10
10:31:52 5.0 [476T] 10
07:50:33 5.8 [7.56KT] 54
07:30:25 5.4 [1.90KT] 10
07:21:03 5.1 [673T] 45
06:04:12 5.6 [3.79KT] 34
15 May 2004
Time Mag [TNT] Depth Location
21:21:35 5.4 [1.90KT] 18
20:11:07 5.2 [951T] 14
19:30:37 5.5 [2.68KT] 10
18:54:17 5.2 [951T] 10
14 May 2004
Time Mag [TNT] Depth Location
06:51:59 5.5 [2.68KT] 20
01:42:04 5.2 [951T] 44
13 May 2004
Time Mag [TNT] Depth Location
23:49:16 5.2 [951T] 10
20:17:47 5.3 [1.34KT] 10
18:10:24 5.0 [476T] 15
17:37:39 5.3 [1.34KT] 15
17:34:36 5.8 [7.56KT] 24
17:18:55 5.4 [1.90KT] 10
09:58:43 6.4 [60KT] 10
07:14:39 5.0 [476T] 25
07:11:53 5.0 [476T] 10
04:00:47 5.1 [673T] 25
12 May 2004
Time Mag [TNT] Depth Location
23:23:54 5.4 [1.90KT] 10
18:08:48 5.1 [673T] 10
11 May 2004
Time Mag [TNT] Depth Location
23:58:54 5.5 [2.68KT] 10
08:28:48 6.1 [21KT] 21
10 May 2004
Time Mag [TNT] Depth Location
23:27:25 5.6 [3.79KT] 10
9 May 2004
Time Mag [TNT] Depth Location
22:25:31 5.2 [951T] 78
20:06:47 5.0 [476T] 71
18:52:15 5.3 [1.34KT] 10
8 May 2004
Time Mag [TNT] Depth Location
23:03:38 5.0 [476T] 35
08:02:54 5.6 [3.79KT] 26
04:39:25 5.0 [476T] 66
7 May 2004
Time Mag [TNT] Depth Location
09:50:31 5.5 [2.68KT] 71
06:52:13 5.2 [951T] 123
01:26:42 6.3 [42KT] 14
6 May 2004
Time Mag [TNT] Depth Location
15:16:22 5.7 [5.35KT] 267
13:43:12 5.5 [2.68KT] 28
13:40:18 5.4 [1.90KT] 28
12:01:39 5.6 [3.79KT] 573
5 May 2004
Time Mag [TNT] Depth Location
20:59:40 5.5 [2.68KT] 53
13:39:43 5.5 [2.68KT] 228
05:24:18 5.2 [951T] 8
04:57:52 5.9 [10KT] 10
02:20:47 5.0 [476T] 80
4 May 2004
Time Mag [TNT] Depth Location
11:36:03 5.2 [951T] 10
05:04:58 5.5 [2.68KT] 13
03:28:58 5.1 [673T] 151
3 May 2004
Time Mag [TNT] Depth Location
22:46:50 5.2 [951T] 30
19:33:16 5.7 [5.35KT] 50
17:41:29 5.2 [951T] 31
05:12:40 5.7 [5.35KT] 124
04:36:50 6.6 [119KT] 21
2 May 2004
Time Mag [TNT] Depth Location
14:08:13 5.1 [673T] 26
05:17:28 5.4 [1.90KT] 10
05:11:21 5.6 [3.79KT] 10
04:51:43 5.1 [673T] 47
04:19:27 5.3 [1.34KT] 10
1 May 2004
Time Mag [TNT] Depth Location
23:29:01 5.2 [951T] 10
07:56:13 5.2 [951T] 44
07:04:42 5.4 [1.90KT] 10
03:06:37 5.0 [476T] 10
4 earthquake swarms were detected.
Location:
Near the coast of Central California
Swarm ID:
Period:
27 May 2004 - 29 May 2004
Earthquakes:
49
11 swarms found nearby.
2003
22 Dec
37 days 3 hours
2456 earthquakes
22 Dec
15 days 17 hours
643 earthquakes
23 Dec
2 days 19 hours
170 earthquakes
2004
7 Jan
11 days 2 hours
217 earthquakes
31 Jan
9 days 8 hours
199 earthquakes
4 Feb
2 days 23 hours
57 earthquakes
3 Mar
8 days 3 hours
172 earthquakes
25 Apr
19 days 16 hours
216 earthquakes
13 Jul
86 days 1 hours
888 earthquakes
2005
26 Apr
3 days 20 hours
44 earthquakes
2025
18 Nov
2 days 18 hours
43 earthquakes
Location:
153 km S of Lata, Solomon Islands
Swarm ID:
Period:
16 May 2004 - 16 May 2004
Earthquakes:
8
4 swarms found nearby.
2006
PS20060418.1(68.3km)
17 Apr
20 hours
5 earthquakes
2007
PS20070902.1(33.9km)
2 Sep
1 day 0 hours
12 earthquakes
2009
PS20091008.1(39.0km)
7 Oct
1 day 10 hours
13 earthquakes
PS20091011.1(77.8km)
11 Oct
1 day 4 hours
7 earthquakes
Location:
NORTHERN ITALY
Swarm ID:
Period:
14 May 2004 - 16 May 2004
Earthquakes:
61
No swarms nearby.
Location:
14 km S of Lake Nacimiento, California
Swarm ID:
Period:
25 Apr 2004 - 14 May 2004
Earthquakes:
216
11 swarms found nearby.
2003
22 Dec
37 days 3 hours
2456 earthquakes
22 Dec
15 days 17 hours
643 earthquakes
23 Dec
2 days 19 hours
170 earthquakes
2004
7 Jan
11 days 2 hours
217 earthquakes
31 Jan
9 days 8 hours
199 earthquakes
4 Feb
2 days 23 hours
57 earthquakes
3 Mar
8 days 3 hours
172 earthquakes
27 May
2 days 11 hours
49 earthquakes
13 Jul
86 days 1 hours
888 earthquakes
2005
26 Apr
3 days 20 hours
44 earthquakes
2025
18 Nov
2 days 18 hours
43 earthquakes