Issued: February 10, 2001 Prepared by: Lalitha Rao No: 4 - 101 The following is a list of significant earthquakes during the time period: January 29 to February 04, 2001: February 3 at 06:42:56.710 UTC (February 2, 21:42:56.710 AKST), mb 4.3, 53.48N -170.60W, depth=72.8 km: A light earthquake was located by NEIC in the FOX ISLANDS, ALEUTIAN ISLANDS region of Alaska. This earthquake was: 81 miles (131 km) WNW of Nikolski 98 miles (157 km) NE of Amukta Pass 169 miles (271 km) W of Unalaska 169 miles (273 km) W of Dutch Harbor 175 miles (281 km) ENE of Atka 202 miles (325 km) W of Akutan February 2 at 04:18:07.970 UTC (February 1, 19:18:07.970 AKST), mb 5.0, 51.65N 179.59W, depth=54.7 km: A moderate earthquake was located by NEIC in the RAT ISLANDS, ALEUTIAN ISLANDS region of Alaska. This earthquake was: 27 miles ( 43 km) ENE of Amchitka 161 miles (260 km) W of Adak 163 miles (263 km) ESE of Buldir Is 243 miles (391 km) ESE of Shemya Is 267 miles (430 km) W of Atka 283 miles (455 km) ESE of Attu January 31 at 08:05:15.777 UTC (January 30, 23:05:15.777 AKST), Ml 3.8, 58.18N -143.17W, depth=15.0 km: A minor earthquake was located in the GULF OF ALASKA region of Alaska. This earthquake was: 133 miles (214 km) SSW of Cape Yakataga 134 miles (215 km) SSW of Icy Bay 143 miles (229 km) SE of Middleton Island 155 miles (250 km) SW of Yakutat 187 miles (301 km) SSE of Cordova 216 miles (347 km) SE of Chenega Bay January 30 at 18:02:26.571 UTC (January 30, 09:02:26.571 AKST), Ml 3.7, 56.31N -158.67W, depth=90.0 km: A minor earthquake was located in the ALASKA PENINSULA region of Alaska. This earthquake was: 7 miles ( 11 km) WSW of Chignik Lagoon 10 miles ( 17 km) W of Chignik 33 miles ( 53 km) NNE of Perryville 42 miles ( 68 km) S of Port Heiden 96 miles (154 km) SSW of Pilot Point 98 miles (157 km) NE of Sand Point January 31 at 13:29:20.951 UTC (January 31, 04:29:20.951 AKST), Ml 3.6, 57.21N -150.75W, depth=4.2 km: A minor earthquake was located in the GULF OF ALASKA region of Alaska. This earthquake was: 73 miles (118 km) ESE of Kodiak 82 miles (131 km) SE of Ouzinkie 91 miles (147 km) ESE of Port Lions 96 miles (154 km) E of Old Harbor 122 miles (197 km) E of Larsen Bay 130 miles (210 km) E of Akhiok February 2 at 01:55:53.169 UTC (February 1, 16:55:53.169 AKST), Ml 3.6, 60.22N -153.12W, depth=132.8 km: A minor earthquake was located in the SOUTHERN ALASKA region of Alaska. This earthquake was: 41 miles ( 66 km) E of Port Alsworth 45 miles ( 73 km) NE of Pedro Bay 51 miles ( 83 km) WNW of Ninilchik 54 miles ( 87 km) NW of Anchor Point 59 miles ( 96 km) W of Clam Gulch 62 miles ( 99 km) ENE of Nondalton --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- DATE LAT LON DEPTH MAG RMS SEH SEZ GAP PHASES MINDIST Q T REGION yyyy mo dy (jdy) hh:mn:sec DEG DEG km mb ML sec. km km deg P,S km --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2001 01 29 (029) 00:04:19.420 59.933 -152.722 90.9 1.6 0.58 6.25 5.18 221.6 13 21.02 D - SOUTHERN ALASKA 2001 01 29 (029) 00:50:15.961 59.036 -152.927 63.4 2.0 0.74 1.07 1.56 86.6 20 43.81 B - SOUTHERN ALASKA 2001 01 29 (029) 03:38:29.772 61.562 -145.973 19.6 2.3 0.86 0.30 0.50 49.0 44 49.26 A - SOUTHERN ALASKA 2001 01 29 (029) 03:47:35.968 59.330 -152.577 63.8 1.8 0.84 2.10 2.41 102.4 15 47.93 B - SOUTHERN ALASKA 2001 01 29 (029) 03:50:53.093 60.437 -152.333 65.7 1.3 0.50 15.71 10.88 260.5 9 15.68 D - SOUTHERN ALASKA 2001 01 29 (029) 03:53:05.833 60.331 -152.787 76.8 1.5 0.12 50.76 6.50 336.3 8 34.14 D - SOUTHERN ALASKA 2001 01 29 (029) 08:13:09.434 59.772 -152.944 87.8 1.6 0.49 1.71 2.13 134.6 13 34.36 B - SOUTHERN ALASKA 2001 01 29 (029) 11:33:13.319 60.139 -152.517 100.8 2.1 0.60 0.96 0.63 101.1 25 25.35 A - SOUTHERN ALASKA 2001 01 29 (029) 14:50:18.157 61.856 -147.310 29.9 1.9 0.58 0.49 0.70 43.2 28 2.67 A - SOUTHERN ALASKA 2001 01 29 (029) 15:46:16.188 61.404 -150.002 65.4 1.6 0.55 1.03 0.81 82.0 29 25.46 A - SOUTHERN ALASKA 2001 01 29 (029) 16:29:56.054 61.598 -146.220 41.5 1.5 0.82 0.55 0.64 72.3 28 19.68 A - SOUTHERN ALASKA 2001 01 29 (029) 18:26:53.536 53.919 -165.048 65.9 0.0 0.59 4.00 2.43 196.5 35 53.04 C - FOX ISLANDS, ALEUTIAN ISLANDS 2001 01 29 (029) 20:20:34.154 60.650 -151.872 16.6 1.4 0.88 0.60 0.77 83.9 14 30.36 A - KENAI PENINSULA, ALASKA 2001 01 29 (029) 21:35:23.076 51.251 -177.850 11.4 0.0 0.34 7.23 4.42 335.5 25 71.05 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 01 29 (029) 22:20:53.033 60.557 -149.855 43.3 1.6 0.57 0.95 0.78 148.8 21 20.57 A - KENAI PENINSULA, ALASKA 2001 01 30 (030) 00:01:38.767 60.061 -152.804 106.4 1.8 0.42 2.02 1.90 123.9 22 8.90 B - SOUTHERN ALASKA 2001 01 30 (030) 03:20:18.992 64.643 -149.187 12.5 1.6 1.48 2.55 0.87 217.4 12 9.01 B - CENTRAL ALASKA 2001 01 30 (030) 06:23:18.367 60.243 -152.625 88.7 2.1 0.89 2.04 1.30 67.3 50 21.24 B - SOUTHERN ALASKA 2001 01 30 (030) 09:07:44.231 61.512 -150.609 75.3 2.4 0.99 1.24 0.69 68.3 47 41.70 A - SOUTHERN ALASKA 2001 01 30 (030) 13:47:30.625 63.016 -151.324 10.0G 2.3 1.63 6.20 0.00 197.2 16 169.13 D - CENTRAL ALASKA 2001 01 30 (030) 18:02:26.571 56.310 -158.672 90.0 3.7 0.69 4.10 3.11 148.2 52 78.17 C - ALASKA PENINSULA 2001 01 30 (030) 18:34:58.504 63.133 -150.508 11.4 1.3 1.06 5.67 7.52 237.5 9 47.15 D - CENTRAL ALASKA 2001 01 30 (030) 19:51:15.824 62.013 -150.626 144.8 1.9 0.95 20.42 6.46 236.7 8 47.37 D - CENTRAL ALASKA 2001 01 30 (030) 20:26:07.356 62.950 -150.166 82.3 1.9 1.17 2.78 2.03 191.0 22 27.02 C - CENTRAL ALASKA 2001 01 30 (030) 21:03:46.611 63.165 -150.371 109.8 1.9 1.10 4.01 3.30 201.9 20 42.48 C - CENTRAL ALASKA 2001 01 30 (030) 21:31:17.312 61.434 -151.779 88.1 1.9 0.93 2.64 2.92 131.3 25 20.35 C - SOUTHERN ALASKA 2001 01 30 (030) 21:40:22.771 62.579 -149.103 37.9 2.1 3.83 301.13 1335.73 354.2 7 206.16 D - CENTRAL ALASKA 2001 01 30 (030) 22:39:20.126 63.711 -147.706 10.0G 1.9 0.74 2.24 0.00 189.8 17 60.60 B - CENTRAL ALASKA 2001 01 31 (031) 04:52:24.638 60.144 -152.503 85.2 1.5 0.81 2.26 2.40 140.0 13 26.24 B - SOUTHERN ALASKA 2001 01 31 (031) 06:23:58.762 51.547 -176.742 27.5 0.0 0.71 2.11 2.29 256.5 21 37.58 B - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 01 31 (031) 06:27:18.987 60.814 -151.908 79.4 1.4 0.94 2.40 3.20 114.1 14 37.25 C - KENAI PENINSULA, ALASKA 2001 01 31 (031) 07:15:09.629 61.703 -150.999 68.4 1.6 0.73 1.66 2.38 143.7 21 59.38 B - SOUTHERN ALASKA 2001 01 31 (031) 07:39:57.275 62.032 -150.030 28.1 1.2 0.80 3.66 21.17 132.6 13 43.25 D - CENTRAL ALASKA 2001 01 31 (031) 07:43:52.887 62.822 -148.447 57.1 1.3 0.84 0.97 1.75 143.0 17 61.16 B - CENTRAL ALASKA 2001 01 31 (031) 08:05:15.777 58.176 -143.174 15.0G 3.8 0.70 1.57 0.00 213.1 55 215.72 B - GULF OF ALASKA 2001 01 31 (031) 09:25:48.828 61.719 -150.772 52.7 2.0 0.82 0.88 1.98 133.7 21 47.70 B - SOUTHERN ALASKA 2001 01 31 (031) 11:11:51.896 60.677 -151.074 51.8 1.8 0.76 0.71 0.98 79.6 20 11.56 A - KENAI PENINSULA, ALASKA 2001 01 31 (031) 11:36:12.781 60.450 -152.041 80.7 1.8 0.83 1.31 1.86 75.2 21 24.13 B - SOUTHERN ALASKA 2001 01 31 (031) 13:21:17.169 61.955 -147.755 29.0 2.1 0.84 0.50 0.74 48.3 37 26.13 A - SOUTHERN ALASKA 2001 01 31 (031) 13:29:20.951 57.209 -150.745 4.2 3.6 1.01 2.91 7.86 252.0 37 120.31 D - GULF OF ALASKA 2001 01 31 (031) 13:48:28.091 51.436 -176.141 18.1 0.0 0.75 3.53 9.87 282.5 24 50.82 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 01 31 (031) 16:51:15.234 63.110 -151.564 10.0G 2.7 0.92 1.85 0.00 129.4 18 98.30 B - CENTRAL ALASKA 2001 01 31 (031) 17:54:41.650 51.381 -176.130 21.0 0.0 0.62 4.18 1.36 287.6 18 56.71 C - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 01 31 (031) 19:35:02.434 60.462 -152.298 81.4 1.6 0.77 1.64 2.20 113.7 18 13.68 B - SOUTHERN ALASKA 2001 02 1 (032) 00:05:48.479 60.032 -153.166 118.8 1.8 0.31 3.73 3.02 225.8 23 3.45 C - SOUTHERN ALASKA 2001 02 1 (032) 03:48:01.618 64.944 -147.502 17.7 2.0 0.76 0.69 0.63 141.4 11 18.24 A - CENTRAL ALASKA 2001 02 1 (032) 04:39:36.291 61.552 -147.006 30.5 1.5 1.63 1.49 1.97 75.6 20 35.58 B - SOUTHERN ALASKA 2001 02 1 (032) 07:15:16.831 61.452 -151.989 85.4 2.1 0.87 2.88 0.97 155.5 26 10.45 C - SOUTHERN ALASKA 2001 02 1 (032) 07:15:17.734 61.432 -152.039 78.4 1.9 0.73 4.59 1.22 298.2 20 7.01 C - SOUTHERN ALASKA 2001 02 1 (032) 07:15:19.521 61.408 -150.694 75.2 2.3 0.80 3.37 3.12 205.8 16 38.58 C - SOUTHERN ALASKA 2001 02 1 (032) 07:47:57.156 60.535 -151.792 61.2 1.8 0.89 6.25 3.37 254.1 15 38.03 D - KENAI PENINSULA, ALASKA 2001 02 1 (032) 07:56:02.350 61.754 -150.060 -10.0 1.5 0.93 1.39 3.09 158.2 13 15.01 C - SOUTHERN ALASKA 2001 02 1 (032) 09:21:36.819 60.485 -148.990 26.4 3.3 0.83 0.57 0.22 87.1 80 20.24 A - KENAI PENINSULA, ALASKA 2001 02 1 (032) 09:31:36.413 62.251 -150.347 64.4 1.8 1.66 8.27 3.15 234.6 9 17.57 D - CENTRAL ALASKA 2001 02 1 (032) 09:50:53.123 62.921 -150.947 101.1 2.0 0.64 3.44 1.91 237.1 17 66.61 C - CENTRAL ALASKA 2001 02 1 (032) 11:39:14.613 63.474 -150.447 23.2 2.3 1.94 3.62 1.43 212.3 20 68.61 C - CENTRAL ALASKA 2001 02 1 (032) 11:39:14.939 63.489 -150.059 59.9 2.2 3.81 4.16 3.45 195.6 16 60.71 C - CENTRAL ALASKA 2001 02 1 (032) 11:53:50.345 61.208 -146.223 37.0 1.9 0.58 0.40 0.34 58.2 31 10.34 A - SOUTHERN ALASKA 2001 02 1 (032) 22:04:02.180 61.011 -147.736 3.1 2.5 1.29 0.74 0.46 96.1 41 37.58 A - SOUTHERN ALASKA 2001 02 2 (033) 00:19:11.193 61.381 -150.528 52.0 2.1 0.77 1.07 0.80 149.8 31 30.47 A - SOUTHERN ALASKA 2001 02 2 (033) 01:55:53.169 60.217 -153.121 132.8 3.6 0.91 0.66 0.60 75.4 71 17.68 A - SOUTHERN ALASKA 2001 02 2 (033) 02:32:19.167 60.156 -152.742 97.6 1.8 0.83 0.96 1.56 69.5 23 14.68 B - SOUTHERN ALASKA 2001 02 2 (033) 02:58:07.172 60.229 -152.925 91.9 1.7 0.89 3.44 3.45 176.9 13 16.68 C - SOUTHERN ALASKA 2001 02 2 (033) 04:18:07.970 51.645 179.592 54.7 5.0 R RAT ISLANDS, ALEUTIAN ISLANDS 2001 02 2 (033) 05:16:15.949 59.946 -152.800 91.2 1.8 0.53 3.88 3.25 212.1 8 17.35 C - SOUTHERN ALASKA 2001 02 2 (033) 09:16:34.260 61.482 -150.048 42.8 1.2 0.63 0.74 1.09 87.2 22 20.79 A - SOUTHERN ALASKA 2001 02 2 (033) 09:31:50.204 63.952 -149.972 11.2 1.1 0.72 0.95 1.15 139.9 11 34.69 A - CENTRAL ALASKA 2001 02 2 (033) 10:03:55.100 60.000 -153.485 140.3 2.6 0.65 0.66 0.69 78.1 55 30.47 A - SOUTHERN ALASKA 2001 02 2 (033) 10:32:11.151 61.660 -150.454 60.4 1.1 0.71 1.30 2.79 113.4 20 30.36 C - SOUTHERN ALASKA 2001 02 2 (033) 17:18:20.570 61.623 -149.760 50.1 1.6 0.69 0.70 0.66 85.7 25 7.01 A - SOUTHERN ALASKA 2001 02 2 (033) 17:25:32.398 60.903 -150.562 52.2 1.3 0.60 1.42 1.73 90.4 19 12.57 B - KENAI PENINSULA, ALASKA 2001 02 3 (034) 01:25:11.276 61.631 -148.241 18.4 1.3 0.67 0.65 1.05 67.2 20 20.35 A - SOUTHERN ALASKA 2001 02 3 (034) 03:34:45.838 62.775 -150.579 97.3 1.6 1.61 15.64 4.94 317.0 11 44.14 D - CENTRAL ALASKA 2001 02 3 (034) 06:28:38.284 61.776 -150.507 14.1 2.4 1.42 2.57 1.19 147.6 25 35.92 B - SOUTHERN ALASKA 2001 02 3 (034) 06:37:08.791 61.663 -148.248 14.4 1.1 0.95 0.86 1.72 133.5 10 16.79 B - SOUTHERN ALASKA 2001 02 3 (034) 06:42:56.710 53.484 -170.603 72.8 4.3 R FOX ISLANDS, ALEUTIAN ISLANDS 2001 02 3 (034) 06:44:17.821 60.988 -147.213 26.5 1.4 0.51 2.25 0.47 93.7 19 13.68 B - SOUTHERN ALASKA 2001 02 3 (034) 07:01:17.954 61.395 -146.609 21.2 1.4 0.85 1.82 2.85 60.6 20 32.80 C - SOUTHERN ALASKA 2001 02 3 (034) 07:23:57.496 54.645 -162.710 65.2 0.0 0.59 2.98 1.15 194.2 21 45.70 C - ALASKA PENINSULA 2001 02 3 (034) 14:06:25.487 61.314 -146.610 15.5 2.3 1.49 0.59 1.19 47.5 31 25.02 A - SOUTHERN ALASKA 2001 02 3 (034) 14:10:14.001 60.281 -152.456 50.6 1.0 0.68 0.68 1.11 83.1 15 23.24 A - SOUTHERN ALASKA 2001 02 3 (034) 14:54:55.658 62.639 -149.116 44.3 1.7 0.77 1.50 2.71 78.5 34 46.03 C - CENTRAL ALASKA 2001 02 3 (034) 15:06:47.168 64.688 -147.761 14.4 0.9 0.71 2.71 4.20 131.1 9 21.02 C - CENTRAL ALASKA 2001 02 3 (034) 15:32:37.549 57.271 -154.377 33.5 2.6 0.62 3.79 1.74 257.2 21 101.85 C - KODIAK ISLAND REGION 2001 02 3 (034) 21:27:51.245 55.648 -161.740 130.1 0.0 0.54 5.47 7.06 186.2 19 21.46 D - ALASKA PENINSULA 2001 02 3 (034) 22:49:55.221 62.857 -149.436 10.0G 2.8 1.06 0.08 0.00 81.4 35 16.79 A - CENTRAL ALASKA 2001 02 3 (034) 23:19:50.389 60.232 -150.936 59.8 2.2 0.75 0.55 0.93 81.4 48 28.69 A - KENAI PENINSULA, ALASKA 2001 02 4 (035) 00:29:41.717 60.470 -152.580 92.9 1.7 0.68 2.43 3.10 163.3 16 14.90 C - SOUTHERN ALASKA 2001 02 4 (035) 02:06:38.415 60.139 -152.584 95.3 1.4 0.54 1.24 0.83 139.5 16 21.79 A - SOUTHERN ALASKA 2001 02 4 (035) 02:51:58.126 61.739 -147.730 24.7 2.1 0.76 0.44 0.53 30.8 44 23.57 A - SOUTHERN ALASKA 2001 02 4 (035) 03:10:44.911 59.912 -153.273 128.0 2.0 0.40 1.09 2.26 113.9 18 25.57 B - SOUTHERN ALASKA 2001 02 4 (035) 04:31:55.969 60.687 -151.936 102.3 3.1 0.76 0.54 0.63 44.2 65 27.35 A - KENAI PENINSULA, ALASKA 2001 02 4 (035) 09:36:12.407 66.997 -144.602 10.0G 1.9 1.78 10.60 0.00 194.6 9 46.92 D - ALASKA 2001 02 4 (035) 10:00:55.209 51.246 -177.347 12.0 0.0 0.21 6.45 5.05 323.0 22 57.82 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 02 4 (035) 10:05:07.770 58.327 -155.849 13.1 1.2 0.26 2.02 1.50 235.0 15 13.90 B - ALASKA PENINSULA 2001 02 4 (035) 15:00:20.403 60.489 -144.679 5.0G 1.6 0.84 0.91 0.00 76.5 17 11.34 A - SOUTHERN ALASKA 2001 02 4 (035) 15:26:39.619 60.130 -151.106 39.6 1.4 0.67 1.72 1.41 96.7 12 13.90 B - KENAI PENINSULA, ALASKA 2001 02 4 (035) 15:46:48.279 61.900 -150.077 43.9 1.9 0.64 0.71 1.55 105.8 18 29.58 B - SOUTHERN ALASKA 2001 02 4 (035) 16:00:58.231 61.600 -146.339 31.7 1.9 0.78 0.44 1.00 51.3 36 25.24 A - SOUTHERN ALASKA 2001 02 4 (035) 18:21:05.357 60.456 -143.133 9.8 0.9 0.65 1.08 1.66 106.0 13 34.69 B - SOUTHERN ALASKA 2001 02 4 (035) 18:45:59.565 60.086 -150.910 58.6 2.0 0.57 0.74 1.10 87.8 30 21.46 A - KENAI PENINSULA, ALASKA 2001 02 4 (035) 19:10:59.613 63.822 -148.600 98.8 2.0 0.66 1.23 1.93 55.1 26 19.24 B - CENTRAL ALASKA 2001 02 4 (035) 23:14:19.896 60.212 -152.695 103.0 2.5 0.58 1.48 1.40 92.6 25 20.68 B - SOUTHERN ALASKA