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March2004
Daily summary 31 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 207[224] 1.29KT[2.03KT]
M 5.0+ 1[3] 2.68KT[9.38KT]
All 208[228] 3.97KT[11KT]
Daily summary 30 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 243[224] 2.43KT[2.03KT]
M 5.0+ 1[3] 1.34KT[9.38KT]
All 244[228] 3.77KT[11KT]
Daily summary 29 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 252[224] 1.28KT[2.03KT]
M 5.0+ 1[3] 476T[9.38KT]
All 253[228] 1.76KT[11KT]
29 Mar 2004 08:00:00
[29 Mar 2004 07:28:50] Swarm around EASTERN TURKEY has ended.
In 83 hours 55 minutes registered 69 earthquakes.
Summary: S20040326.1
Daily summary 28 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 332[224] 2.53KT[2.03KT]
M 5.0+ 5[3] 7.71KT[9.38KT]
All 337[228] 10KT[11KT]
28 Mar 2004 14:00:00
[28 Mar 2004 04:22:21] New swarm has started around 18km SW of Olancha, California
In 9 hours 37 minutes registered 24 earthquakes.
Details: S20040328.1
Daily summary 27 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 299[224] 2.15KT[2.03KT]
M 5.0+ 8[3] 31KT[9.38KT]
All 307[228] 33KT[11KT]
27 Mar 2004 23:00:00
[27 Mar 2004 18:45:26] New swarm has started around western Xizang
In 4 hours 14 minutes registered 5 earthquakes.
Details: PS20040327.1
27 Mar 2004 22:00:00
[27 Mar 2004 21:23:41] Swarm around western Xizang has ended.
In 2 hours 38 minutes registered 5 earthquakes.
Summary: PS20040327.1
27 Mar 2004 19:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
18:47:29 8.0 6.0 [15KT] western Xizang
Daily summary 26 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 274[224] 1.85KT[2.03KT]
M 5.0+ 5[3] 10KT[9.38KT]
All 279[228] 12KT[11KT]
26 Mar 2004 07:00:00
[25 Mar 2004 19:33:18] New swarm has started around EASTERN TURKEY
In 11 hours 26 minutes registered 24 earthquakes.
Details: S20040326.1
Daily summary 25 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 297[224] 3.43KT[2.03KT]
M 5.0+ 5[3] 10KT[9.38KT]
All 302[228] 14KT[11KT]
25 Mar 2004 20:00:00
[25 Mar 2004 19:44:06] Swarm around 25 km SW of Sisters, Oregon has ended.
In 48 hours 53 minutes registered 78 earthquakes.
Summary: VS20040324.1
25 Mar 2004 08:00:00
[25 Mar 2004 07:39:52] Swarm around 15 km N of Cayucos, California has ended.
In 582 hours 59 minutes registered 484 earthquakes.
Summary: S20040301.1
Daily summary 24 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 364[224] 3.28KT[2.03KT]
M 5.0+ 1[3] 2.68KT[9.38KT]
All 365[228] 5.96KT[11KT]
24 Mar 2004 03:00:00
[24 Mar 2004 02:01:03] Swarm around 6 km E of San Simeon, California has ended.
In 186 hours 56 minutes registered 281 earthquakes.
Summary: S20040317.1
24 Mar 2004 03:00:00
[23 Mar 2004 18:50:42] New swarm has started around 25 km SW of Sisters, Oregon
In 8 hours 9 minutes registered 42 earthquakes.
Details: VS20040324.1
Daily summary 23 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 322[224] 3.75KT[2.03KT]
M 5.0+ 5[3] 10KT[9.38KT]
All 327[228] 14KT[11KT]
Daily summary 22 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 308[224] 1.97KT[2.03KT]
M 5.0+ 1[3] 7.56KT[9.38KT]
All 309[228] 9.53KT[11KT]
Daily summary 21 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 336[224] 2.39KT[2.03KT]
M 5.0+ 2[3] 2.02KT[9.38KT]
All 338[228] 4.40KT[11KT]
21 Mar 2004 03:00:00
[21 Mar 2004 02:48:49] Swarm around 7 km SW of Nephi, Utah has ended.
In 62 hours 3 minutes registered 67 earthquakes.
Summary: S20040318.1
Daily summary 20 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 323[224] 2.77KT[2.03KT]
M 5.0+ 6[3] 7.91KT[9.38KT]
All 329[228] 10KT[11KT]
Daily summary 19 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 369[224] 2.96KT[2.03KT]
M 5.0+ 8[3] 13KT[9.38KT]
All 377[228] 16KT[11KT]
19 Mar 2004 22:00:00
[19 Mar 2004 21:08:20] Swarm around Southwest Indian Ridge has ended.
In 4 hours 59 minutes registered 7 earthquakes.
Summary: PS20040319.1
19 Mar 2004 21:00:00
[19 Mar 2004 16:09:18] New swarm has started around Southwest Indian Ridge
In 4 hours 50 minutes registered 6 earthquakes.
Details: PS20040319.1
Daily summary 18 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 432[224] 4.13KT[2.03KT]
M 5.0+ 6[3] 35KT[9.38KT]
All 438[228] 39KT[11KT]
18 Mar 2004 23:00:00
[18 Mar 2004 12:45:02] New swarm has started around 7 km SW of Nephi, Utah
In 10 hours 14 minutes registered 27 earthquakes.
Details: S20040318.1
18 Mar 2004 21:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
20:04:24 10.0 6.2 [30KT] 289 km SSW of ‘Ohonua, Tonga
Daily summary 17 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 266[224] 1.54KT[2.03KT]
M 5.0+ 10[3] 55KT[9.38KT]
All 276[228] 56KT[11KT]
18 Mar 2004 00:00:00
[17 Mar 2004 23:04:07] Swarm around 7km WSW of Niland, CA has ended.
In 68 hours 23 minutes registered 64 earthquakes.
Summary: VS20040316.1
17 Mar 2004 07:00:00
[16 Mar 2004 07:04:09] New swarm has started around 6 km E of San Simeon, California
In 23 hours 55 minutes registered 24 earthquakes.
Details: S20040317.1
17 Mar 2004 06:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
05:21:00 24.5 6.1 [21KT] 74 km WSW of Kastrí, Greece
17 Mar 2004 04:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
03:21:07 289.8 6.1 [21KT] 38 km NNE of Tupiza, Bolivia
Daily summary 16 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 419[224] 2.58KT[2.03KT]
M 5.0+ 2[3] 1.63KT[9.38KT]
All 421[228] 4.21KT[11KT]
16 Mar 2004 02:00:00
[15 Mar 2004 02:40:14] New swarm has started around 7km WSW of Niland, CA
In 23 hours 19 minutes registered 47 earthquakes.
Details: VS20040316.1
Daily summary 15 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 277[224] 1.81KT[2.03KT]
M 5.0+ 1[3] 2.68KT[9.38KT]
All 278[228] 4.49KT[11KT]
Daily summary 14 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 302[224] 2.61KT[2.03KT]
M 5.0+ 2[3] 25KT[9.38KT]
All 304[228] 27KT[11KT]
14 Mar 2004 17:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
16:30:42 12.0 6.1 [21KT] 214 km SE of Hihifo, Tonga
Daily summary 13 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 319[224] 1.02KT[2.03KT]
M 5.0+ 2[3] 2.02KT[9.38KT]
All 321[228] 3.03KT[11KT]
Daily summary 12 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 273[224] 2.22KT[2.03KT]
M 5.0+ 4[3] 24KT[9.38KT]
All 277[228] 27KT[11KT]
12 Mar 2004 23:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
22:13:13 271.5 6.0 [15KT] 145 km WNW of Hihifo, Tonga
Daily summary 11 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 286[224] 1.44KT[2.03KT]
M 5.0+ 4[3] 6.65KT[9.38KT]
All 290[228] 8.09KT[11KT]
11 Mar 2004 05:00:00
[11 Mar 2004 04:47:24] Swarm around 11 km W of Templeton, California has ended.
In 195 hours 26 minutes registered 172 earthquakes.
Summary: S20040303.1
11 Mar 2004 03:00:00
[11 Mar 2004 02:16:00] Swarm around south of the Kermadec Islands has ended.
In 28 hours 8 minutes registered 11 earthquakes.
Summary: PS20040309.1
11 Mar 2004 02:00:00
[11 Mar 2004 01:50:04] Swarm around STRAIT OF GIBRALTAR has ended.
In 383 hours 22 minutes registered 396 earthquakes.
Summary: S20040224.1
Daily summary 10 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 298[224] 3.18KT[2.03KT]
M 5.0+ 6[3] 11KT[9.38KT]
All 304[228] 14KT[11KT]
10 Mar 2004 01:00:00
[9 Mar 2004 22:07:13] New swarm has started around south of the Kermadec Islands
In 2 hours 52 minutes registered 5 earthquakes.
Details: PS20040309.1
Daily summary 9 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 290[224] 3.47KT[2.03KT]
M 5.0+ 6[3] 53KT[9.38KT]
All 296[228] 56KT[11KT]
9 Mar 2004 23:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
22:56:42 18.4 6.2 [30KT] south of the Kermadec Islands
Daily summary 8 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 332[224] 1.79KT[2.03KT]
M 5.0+ 3[3] 19KT[9.38KT]
All 335[228] 21KT[11KT]
9 Mar 2004 00:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
23:39:11 10.0 6.0 [15KT] northern Mid-Atlantic Ridge
8 Mar 2004 06:00:00
[8 Mar 2004 05:34:38] Swarm around south of the Kermadec Islands has ended.
In 28 hours 27 minutes registered 7 earthquakes.
Summary: PS20040307.1
Daily summary 7 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 354[224] 3.18KT[2.03KT]
M 5.0+ 8[3] 33KT[9.38KT]
All 362[228] 36KT[11KT]
7 Mar 2004 13:00:00
[7 Mar 2004 01:07:32] New swarm has started around south of the Kermadec Islands
In 11 hours 52 minutes registered 5 earthquakes.
Details: PS20040307.1
7 Mar 2004 12:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
11:08:01 7.0 6.0 [15KT] south of the Kermadec Islands
Daily summary 6 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 290[224] 1.59KT[2.03KT]
M 5.0+ 3[3] 5.84KT[9.38KT]
All 293[228] 7.43KT[11KT]
Daily summary 5 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 294[224] 1.61KT[2.03KT]
M 5.0+ 5[3] 9.01KT[9.38KT]
All 299[228] 10KT[11KT]
Daily summary 4 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 284[224] 2.76KT[2.03KT]
M 5.0+ 2[3] 3.16KT[9.38KT]
All 286[228] 5.92KT[11KT]
Daily summary 3 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 325[224] 2.69KT[2.03KT]
M 5.0+ 2[3] 2.85KT[9.38KT]
All 327[228] 5.54KT[11KT]
3 Mar 2004 23:00:00
[3 Mar 2004 01:20:44] New swarm has started around 11 km W of Templeton, California
In 21 hours 39 minutes registered 25 earthquakes.
Details: S20040303.1
Daily summary 2 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 298[224] 2.34KT[2.03KT]
M 5.0+ 5[3] 33KT[9.38KT]
All 303[228] 35KT[11KT]
2 Mar 2004 04:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
03:47:22 28.0 6.2 [30KT] 33 km SW of Masachapa, Nicaragua
Daily summary 1 Mar 2004
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 311[224] 3.47KT[2.03KT]
M 5.0+ 3[3] 5.41KT[9.38KT]
All 314[228] 8.88KT[11KT]
1 Mar 2004 15:00:00
[1 Mar 2004 00:40:34] New swarm has started around 15 km N of Cayucos, California
In 14 hours 19 minutes registered 24 earthquakes.
Details: S20040301.1
31 March 2004
Time Mag [TNT] Depth Location
03:23:23 5.5 [2.68KT] 129
97 km N of Antofagasta de la Sierra, Argentina
30 March 2004
Time Mag [TNT] Depth Location
20:01:57 5.3 [1.34KT] 504
south of the Fiji Islands
29 March 2004
Time Mag [TNT] Depth Location
14:47:41 5.0 [476T] 75
75 km NNE of Hihifo, Tonga
28 March 2004
Time Mag [TNT] Depth Location
22:27:27 5.1 [673T] 11
western Xizang
22:05:41 5.2 [951T] 10
Xizang-Qinghai border region
08:41:14 5.3 [1.34KT] 12
27 km ENE of Píllaro, Ecuador
03:51:10 5.6 [3.79KT] 5
17 km ESE of A?kale, Turkey
01:23:32 5.2 [951T] 36
136 km NE of Puerto Ocopa, Peru
27 March 2004
Time Mag [TNT] Depth Location
23:21:04 5.4 [1.90KT] 10
3 km SSW of Butazon, Philippines
20:05:53 5.0 [476T] 21
western Xizang
18:47:29 6.0 [15KT] 8
western Xizang
18:47:11 5.0 [476T] 10
Xizang-Qinghai border region
18:45:26 5.4 [1.90KT] 10
western Xizang
09:07:37 5.1 [673T] 508
south of the Fiji Islands
06:19:36 5.9 [10KT] 48
80 km W of Panguna, Papua New Guinea
00:43:07 5.0 [476T] 20
20 km ENE of Istaravshan, Tajikistan
26 March 2004
Time Mag [TNT] Depth Location
16:26:38 5.0 [476T] 12
129 km S of Kushiro, Japan
15:20:06 5.8 [7.56KT] 22
124 km S of Kushiro, Japan
12:25:54 5.2 [951T] 78
117 km SSE of Kavieng, Papua New Guinea
12:11:29 5.2 [951T] 10
Carlsberg Ridge
02:51:44 5.1 [673T] 398
278 km W of Haveluloto, Tonga
25 March 2004
Time Mag [TNT] Depth Location
22:15:45 5.4 [1.90KT] 74
52 km SW of Labuan, Indonesia
19:30:49 5.6 [3.79KT] 10
10 km E of A?kale, Turkey
14:54:22 5.1 [673T] 10
92 km W of Neiafu, Tonga
13:35:10 5.6 [3.79KT] 228
294 km SSE of Ambon, Indonesia
10:24:28 5.0 [476T] 41
Kermadec Islands, New Zealand
24 March 2004
Time Mag [TNT] Depth Location
01:53:49 5.5 [2.68KT] 18
236 km NE of Xilin Hot, China
23 March 2004
Time Mag [TNT] Depth Location
21:57:07 5.7 [5.35KT] 29
Pagan region, Northern Mariana Islands
21:20:39 5.5 [2.68KT] 27
Pagan region, Northern Mariana Islands
19:04:51 5.0 [476T] 20
Kermadec Islands region
18:06:32 5.3 [1.34KT] 123
159 km NNE of Calama, Chile
04:29:49 5.2 [951T] 78
90 km WSW of Bandar Lampung, Indonesia
22 March 2004
Time Mag [TNT] Depth Location
04:22:58 5.8 [7.56KT] 16
22 km N of San Ramón de la Nueva Orán, Argentina
21 March 2004
Time Mag [TNT] Depth Location
10:34:53 5.3 [1.34KT] 108
70 km NW of Murghob, Tajikistan
10:34:11 5.1 [673T] 38
south of Tonga
20 March 2004
Time Mag [TNT] Depth Location
22:03:30 5.0 [476T] 43
south of the Fiji Islands
08:53:15 5.6 [3.79KT] 52
149 km NE of Petropavlovsk-Kamchatsky, Russia
08:33:18 5.3 [1.34KT] 211
68 km N of Labuan Bajo, Indonesia
02:12:50 5.0 [476T] 41
Tonga region
00:10:42 5.0 [476T] 10
Tonga region
00:00:21 5.3 [1.34KT] 10
Tonga region
19 March 2004
Time Mag [TNT] Depth Location
21:08:20 5.4 [1.90KT] 10
Southwest Indian Ridge
20:42:00 5.7 [5.35KT] 10
Southwest Indian Ridge
19:39:16 5.3 [1.34KT] 10
Southwest Indian Ridge
18:35:00 5.1 [673T] 10
Southwest Indian Ridge
18:25:25 5.2 [951T] 10
Southwest Indian Ridge
16:09:18 5.1 [673T] 10
Southwest Indian Ridge
10:46:06 5.0 [476T] 53
18 km ESE of Port-Vila, Vanuatu
06:01:59 5.4 [1.90KT] 33
22 km SSW of Iquique, Chile
18 March 2004
Time Mag [TNT] Depth Location
23:14:56 5.1 [673T] 10
282 km SSW of ‘Ohonua, Tonga
23:09:42 5.4 [1.90KT] 10
northern Mid-Atlantic Ridge
20:04:24 6.2 [30KT] 10
289 km SSW of ‘Ohonua, Tonga
19:57:19 5.3 [1.34KT] 52
43 km WSW of Norsup, Vanuatu
19:25:41 5.0 [476T] 48
101 km SSW of Kushiro, Japan
07:04:35 5.1 [673T] 38
76 km S of Kushiro, Japan
17 March 2004
Time Mag [TNT] Depth Location
20:37:46 5.2 [951T] 61
60 km WNW of Gizo, Solomon Islands
16:49:45 5.5 [2.68KT] 31
76 km NNW of Villa General Roca, Argentina
13:37:42 5.5 [2.68KT] 56
Kermadec Islands, New Zealand
13:15:48 5.2 [951T] 10
south of the Kermadec Islands
06:40:57 5.3 [1.34KT] 10
182 km ENE of Georgetown, Saint Helena
06:16:34 5.5 [2.68KT] 73
8 km WNW of Canhandugan, Philippines
05:57:57 5.2 [951T] 93
83 km WNW of Kandrian, Papua New Guinea
05:21:00 6.1 [21KT] 24
74 km WSW of Kastrí, Greece
04:55:25 5.0 [476T] 71
25 km WNW of Shikotan, Russia
03:21:07 6.1 [21KT] 289
38 km NNE of Tupiza, Bolivia
16 March 2004
Time Mag [TNT] Depth Location
21:23:19 5.2 [951T] 14
269 km SSW of Laojunmiao, China
06:09:22 5.1 [673T] 10
south of the Kermadec Islands
15 March 2004
Time Mag [TNT] Depth Location
04:19:41 5.5 [2.68KT] 58
151 km WNW of Tobelo, Indonesia
14 March 2004
Time Mag [TNT] Depth Location
16:30:42 6.1 [21KT] 12
214 km SE of Hihifo, Tonga
15:50:34 5.6 [3.79KT] 10
south of the Kermadec Islands
13 March 2004
Time Mag [TNT] Depth Location
14:02:29 5.1 [673T] 30
58 km SSE of La Placita de Morelos, Mexico
02:06:36 5.3 [1.34KT] 17
112 km NW of Saipan, Northern Mariana Islands
12 March 2004
Time Mag [TNT] Depth Location
22:45:19 5.8 [7.56KT] 218
52 km S of Jurm, Afghanistan
22:13:13 6.0 [15KT] 271
145 km WNW of Hihifo, Tonga
20:30:46 5.2 [951T] 10
central Mid-Atlantic Ridge
09:18:47 5.3 [1.34KT] 51
204 km SSE of Sarangani, Philippines
11 March 2004
Time Mag [TNT] Depth Location
21:31:50 5.2 [951T] 31
NEAR THE COAST OF ERITREA
02:35:00 5.4 [1.90KT] 48
27 km E of ?arai, Japan
02:16:00 5.4 [1.90KT] 10
south of the Kermadec Islands
01:31:24 5.4 [1.90KT] 10
south of the Kermadec Islands
10 March 2004
Time Mag [TNT] Depth Location
10:44:43 5.4 [1.90KT] 40
NEAR THE COAST OF ERITREA
10:17:44 5.3 [1.34KT] 29
NEAR THE COAST OF ERITREA
08:19:18 5.4 [1.90KT] 10
south of the Kermadec Islands
03:48:36 5.7 [5.35KT] 10
south of the Kermadec Islands
03:16:38 5.1 [673T] 10
south of the Kermadec Islands
02:04:19 5.0 [476T] 10
south of the Kermadec Islands
9 March 2004
Time Mag [TNT] Depth Location
23:45:22 5.0 [476T] 10
south of the Kermadec Islands
22:56:42 6.2 [30KT] 18
south of the Kermadec Islands
22:43:48 5.1 [673T] 10
south of the Kermadec Islands
22:07:13 5.8 [7.56KT] 10
south of the Kermadec Islands
13:08:07 5.9 [10KT] 10
Balleny Islands region
05:56:32 5.6 [3.79KT] 29
289 km ESE of Luwuk, Indonesia
8 March 2004
Time Mag [TNT] Depth Location
23:39:11 6.0 [15KT] 10
northern Mid-Atlantic Ridge
22:49:33 5.6 [3.79KT] 607
Fiji region
05:34:38 5.1 [673T] 10
south of the Kermadec Islands
7 March 2004
Time Mag [TNT] Depth Location
15:04:51 5.8 [7.56KT] 10
south of the Kermadec Islands
13:29:45 5.6 [3.79KT] 11
80 km WNW of Nagqu, China
11:19:52 5.4 [1.90KT] 10
south of the Kermadec Islands
11:11:49 5.0 [476T] 10
south of the Kermadec Islands
11:08:01 6.0 [15KT] 7
south of the Kermadec Islands
06:37:52 5.1 [673T] 0
18 km WSW of Bni Bouayach, Morocco
01:09:29 5.0 [476T] 10
south of the Kermadec Islands
01:07:32 5.6 [3.79KT] 10
south of the Kermadec Islands
6 March 2004
Time Mag [TNT] Depth Location
11:54:43 5.0 [476T] 38
201 km N of Nagqu, China
10:21:32 5.5 [2.68KT] 38
146 km NNE of Bamboo Flat, India
06:26:42 5.5 [2.68KT] 44
92 km SSE of Kokopo, Papua New Guinea
5 March 2004
Time Mag [TNT] Depth Location
21:26:25 5.0 [476T] 80
240 km SE of Pondaguitan, Philippines
09:25:01 5.0 [476T] 61
21 km WNW of Kalifornsky, Alaska
07:05:59 5.0 [476T] 40
47 km ESE of Pondaguitan, Philippines
06:00:22 5.6 [3.79KT] 622
Fiji region
00:49:33 5.6 [3.79KT] 17
159 km ENE of Angoram, Papua New Guinea
4 March 2004
Time Mag [TNT] Depth Location
17:48:42 5.5 [2.68KT] 10
south of the Kermadec Islands
12:33:42 5.0 [476T] 10
south of the Kermadec Islands
3 March 2004
Time Mag [TNT] Depth Location
20:24:44 5.4 [1.90KT] 10
north of Ascension Island
12:21:33 5.2 [951T] 40
109 km SSW of Manuel Ávila Camacho (Ponte Duro), Mexico
2 March 2004
Time Mag [TNT] Depth Location
19:38:00 5.2 [951T] 37
72 km SE of Nemuro, Japan
09:31:33 5.1 [673T] 10
50 km SW of Masachapa, Nicaragua
07:51:43 5.1 [673T] 10
35 km E of Bushehr, Iran
03:50:45 5.2 [951T] 53
15 km NW of Masachapa, Nicaragua
03:47:22 6.2 [30KT] 28
33 km SW of Masachapa, Nicaragua
1 March 2004
Time Mag [TNT] Depth Location
17:49:05 5.1 [673T] 10
15 km NNE of Dumingag, Philippines
13:56:28 5.2 [951T] 10
southeast of Easter Island
00:35:58 5.6 [3.79KT] 9
6 km ESE of Arfará, Greece
13 earthquake swarms were detected.
Location:
18km SW of Olancha, California
Swarm ID:
Period:
28 Mar 2004 - 1 Apr 2004
Earthquakes:
71
11 swarms found nearby.
2004
2 Apr
1 day 9 hours
28 earthquakes
2005
6 Aug
7 days 5 hours
120 earthquakes
2013
4 Aug
1 day 20 hours
50 earthquakes
23 Dec
5 days 10 hours
116 earthquakes
2014
S20140701.1(13.7km)
30 Jun
8 days 23 hours
167 earthquakes
2019
24 May
1 day 12 hours
43 earthquakes
28 May
2 days 3 hours
61 earthquakes
8 Aug
1 day 18 hours
60 earthquakes
5 Sep
1 day 4 hours
27 earthquakes
2020
5 Mar
1 day 5 hours
42 earthquakes
2021
17 Jan
9 hours
25 earthquakes
Location:
western Xizang
Swarm ID:
Period:
27 Mar 2004 - 27 Mar 2004
Earthquakes:
5
No swarms nearby.
Location:
EASTERN TURKEY
Swarm ID:
Period:
25 Mar 2004 - 29 Mar 2004
Earthquakes:
69
1 swarms found nearby.
2004
S20040401.1(10.4km)
1 Apr
7 days 3 hours
86 earthquakes
Location:1.6km of Three Sisters volcano
25 km SW of Sisters, Oregon
Swarm ID:
Period:
23 Mar 2004 - 25 Mar 2004
Earthquakes:
78
No swarms nearby.
Location:
Southwest Indian Ridge
Swarm ID:
Period:
19 Mar 2004 - 19 Mar 2004
Earthquakes:
7
No swarms nearby.
Location:
7 km SW of Nephi, Utah
Swarm ID:
Period:
18 Mar 2004 - 21 Mar 2004
Earthquakes:
67
1 swarms found nearby.
2003
27 Dec
1 day 3 hours
34 earthquakes
Location:
6 km E of San Simeon, California
Swarm ID:
Period:
16 Mar 2004 - 24 Mar 2004
Earthquakes:
281
10 swarms found nearby.
2003
22 Dec
1 day 0 hours
127 earthquakes
31 Dec
2 days 2 hours
67 earthquakes
2004
1 Feb
1 day 12 hours
34 earthquakes
1 Mar
24 days 6 hours
484 earthquakes
4 Apr
18 days 8 hours
226 earthquakes
26 Jul
10 days 1 hours
140 earthquakes
13 Oct
8 days 7 hours
97 earthquakes
2005
1 Oct
10 days 17 hours
151 earthquakes
2006
6 Apr
11 days 10 hours
151 earthquakes
2009
S20090620.2(14.8km)
20 Jun
4 days 17 hours
84 earthquakes
Location:1.4km of Salton Buttes volcano
7km WSW of Niland, CA
Swarm ID:
Period:
15 Mar 2004 - 17 Mar 2004
Earthquakes:
64
86 swarms found nearby.
2000
11 May
2 days 10 hours
52 earthquakes
2002
24 Feb
1 day 2 hours
31 earthquakes
2003
13 Apr
1 day 18 hours
32 earthquakes
20 Sep
1 day 8 hours
31 earthquakes
2005
29 Aug
10 hours
24 earthquakes
31 Aug
11 days 21 hours
953 earthquakes
19 Sep
2 days 11 hours
50 earthquakes
2008
15 Mar
5 days 22 hours
111 earthquakes
27 May
9 hours
47 earthquakes
S20080602.1(13.8km)
2 Jun
2 days 13 hours
145 earthquakes
29 Sep
1 day 4 hours
37 earthquakes
2009
17 Apr
1 day 13 hours
29 earthquakes
13 Jun
1 day 5 hours
53 earthquakes
1 Aug
3 days 10 hours
106 earthquakes
2 Oct
2 days 23 hours
43 earthquakes
7 Nov
5 hours
36 earthquakes
17 Nov
1 day 19 hours
142 earthquakes
23 Nov
4 days 3 hours
69 earthquakes
2010
10 Jan
10 days 2 hours
233 earthquakes
22 Jan
2 days 3 hours
46 earthquakes
21 Feb
1 day 20 hours
28 earthquakes
4 Apr
6 days 21 hours
132 earthquakes
22 Apr
1 day 4 hours
38 earthquakes
5 Aug
1 day 0 hours
26 earthquakes
S20100828.1(10.9km)
28 Aug
1 day 2 hours
32 earthquakes
11 Nov
1 day 10 hours
28 earthquakes
S20101213.1(13.6km)
13 Dec
12 hours
49 earthquakes
27 Dec
11 hours
66 earthquakes
31 Dec
1 day 14 hours
33 earthquakes
2011
7 Jan
2 days 20 hours
94 earthquakes
27 Mar
1 day 18 hours
42 earthquakes
2 Apr
1 day 12 hours
34 earthquakes
1 Jul
1 day 2 hours
36 earthquakes
2012
8 Feb
2 days 0 hours
29 earthquakes
19 Feb
1 day 18 hours
86 earthquakes
26 Feb
2 days 1 hours
88 earthquakes
29 Feb
14 hours
34 earthquakes
3 Mar
3 days 11 hours
72 earthquakes
VS20120323.1(10.1km)
22 Mar
2 days 22 hours
73 earthquakes
20 May
2 days 1 hours
33 earthquakes
8 Jun
19 hours
95 earthquakes
S20120910.1(14.5km)
9 Sep
1 day 1 hours
28 earthquakes
24 Sep
1 day 17 hours
51 earthquakes
2013
18 Feb
4 days 14 hours
57 earthquakes
3 Apr
2 days 12 hours
59 earthquakes
28 Apr
2 days 2 hours
41 earthquakes
16 May
5 days 21 hours
135 earthquakes
3 Jun
3 days 15 hours
134 earthquakes
19 Aug
3 days 21 hours
47 earthquakes
27 Aug
1 day 17 hours
37 earthquakes
8 Oct
1 day 23 hours
83 earthquakes
13 Oct
2 days 10 hours
83 earthquakes
16 Oct
1 day 21 hours
50 earthquakes
31 Oct
16 hours
31 earthquakes
27 Nov
1 day 7 hours
52 earthquakes
21 Dec
1 day 8 hours
65 earthquakes
2014
28 Mar
1 day 16 hours
34 earthquakes
2015
21 May
1 day 13 hours
38 earthquakes
2016
29 Jul
1 day 9 hours
30 earthquakes
S20160926.1(10.5km)
26 Sep
6 days 7 hours
322 earthquakes
31 Oct
23 hours
39 earthquakes
2018
17 Jun
1 day 9 hours
26 earthquakes
2019
17 Jan
4 days 13 hours
71 earthquakes
2020
5 May
1 day 14 hours
56 earthquakes
9 Aug
4 days 12 hours
319 earthquakes
30 Sep
9 days 1 hours
1724 earthquakes
22 Oct
2 days 5 hours
53 earthquakes
VS20201113.1(10.3km)
13 Nov
23 hours
38 earthquakes
26 Nov
1 day 10 hours
27 earthquakes
2021
4 Jan
21 hours
43 earthquakes
10 Jan
6 hours
26 earthquakes
31 Jan
23 hours
38 earthquakes
8 Feb
3 days 9 hours
117 earthquakes
18 Mar
14 hours
27 earthquakes
4 Jun
19 days 4 hours
2347 earthquakes
23 Aug
2 days 11 hours
48 earthquakes
2022
20 Sep
23 hours
39 earthquakes
2023
30 Apr
17 hours
68 earthquakes
3 Oct
1 day 11 hours
29 earthquakes
9 Dec
18 hours
34 earthquakes
2024
VS20240211.1(11.9km)
10 Feb
1 day 21 hours
26 earthquakes
S20240214.3(10.7km)
14 Feb
1 day 12 hours
31 earthquakes
20 Dec
12 hours
48 earthquakes
2025
10 Apr
1 day 9 hours
64 earthquakes
22 Apr
10 hours
28 earthquakes
11 Jul
1 day 18 hours
132 earthquakes
Location:
south of the Kermadec Islands
Swarm ID:
Period:
9 Mar 2004 - 11 Mar 2004
Earthquakes:
11
8 swarms found nearby.
2001
PS20011201.1(92.2km)
30 Nov
11 hours
5 earthquakes
2004
PS20040307.1(24.4km)
7 Mar
1 day 4 hours
7 earthquakes
2005
PS20051028.1(73.1km)
27 Oct
20 hours
5 earthquakes
2015
PS20150907.1(60.0km)
7 Sep
1 day 2 hours
9 earthquakes
2016
24 Sep
1 day 0 hours
6 earthquakes
2019
PS20190306.1(17.3km)
6 Mar
1 day 0 hours
7 earthquakes
2026
PS20260405.1(38.3km)
4 Apr
1 day 7 hours
7 earthquakes
PS20260418.1(23.2km)
18 Apr
1 day 1 hours
6 earthquakes
Location:
south of the Kermadec Islands
Swarm ID:
Period:
7 Mar 2004 - 8 Mar 2004
Earthquakes:
7
10 swarms found nearby.
2001
PS20011201.1(68.3km)
30 Nov
11 hours
5 earthquakes
2004
PS20040309.1(24.4km)
9 Mar
1 day 4 hours
11 earthquakes
2005
PS20051028.1(55.0km)
27 Oct
20 hours
5 earthquakes
2015
PS20150907.1(36.6km)
7 Sep
1 day 2 hours
9 earthquakes
2016
PS20160925.1(31.5km)
24 Sep
1 day 0 hours
6 earthquakes
2019
PS20190306.1(32.0km)
6 Mar
1 day 0 hours
7 earthquakes
2020
PS20200618.1(95.9km)
18 Jun
1 day 4 hours
9 earthquakes
2026
PS20260311.1(81.8km)
10 Mar
22 hours
6 earthquakes
PS20260405.1(62.1km)
4 Apr
1 day 7 hours
7 earthquakes
PS20260418.1(43.5km)
18 Apr
1 day 1 hours
6 earthquakes
Location:
11 km W of Templeton, California
Swarm ID:
Period:
3 Mar 2004 - 11 Mar 2004
Earthquakes:
172
12 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
25 Apr
19 days 16 hours
216 earthquakes
27 May
2 days 11 hours
49 earthquakes
13 Jul
86 days 1 hours
888 earthquakes
2005
S20050427.1(11.4km)
26 Apr
3 days 20 hours
44 earthquakes
2009
S20090620.2(13.7km)
20 Jun
4 days 17 hours
84 earthquakes
2025
18 Nov
2 days 18 hours
43 earthquakes
Location:
15 km N of Cayucos, California
Swarm ID:
Period:
1 Mar 2004 - 25 Mar 2004
Earthquakes:
484
10 swarms found nearby.
2003
22 Dec
1 day 0 hours
127 earthquakes
31 Dec
2 days 2 hours
67 earthquakes
2004
1 Feb
1 day 12 hours
34 earthquakes
16 Mar
7 days 18 hours
281 earthquakes
4 Apr
18 days 8 hours
226 earthquakes
26 Jul
10 days 1 hours
140 earthquakes
13 Oct
8 days 7 hours
97 earthquakes
2005
1 Oct
10 days 17 hours
151 earthquakes
2006
6 Apr
11 days 10 hours
151 earthquakes
2009
S20090620.2(11.2km)
20 Jun
4 days 17 hours
84 earthquakes
Location:
STRAIT OF GIBRALTAR
Swarm ID:
Period:
24 Feb 2004 - 11 Mar 2004
Earthquakes:
396
1 swarms found nearby.
2016
PS20160125.1(56.3km)
25 Jan
1 hours
6 earthquakes