Issued: December 31, 2000 Prepared by: No: 38 - 100 The following is a list of significant earthquakes during the time period: September 25 to October 01, 2000: September 25 at 11:18:16.480 UTC (September 25, 03:18:16.480 AKDT), mb 4.2, 52.06N 176.36W, depth=33.0 km: A light earthquake was located by NEIC in the RAT ISLANDS, ALEUTIAN ISLANDS region of Alaska. This earthquake was: 27 miles ( 43 km) SE of Buldir Is 104 miles (168 km) ESE of Shemya Is 119 miles (191 km) WNW of Amchitka 145 miles (233 km) ESE of Attu 298 miles (479 km) W of Adak 400 miles (644 km) W of Atka September 25 at 11:55:06.931 UTC (September 25, 03:55:06.931 AKDT), Ml 5.1, 57.80N -153.88W, depth=10.7 km: A moderate earthquake was located in the KODIAK ISLAND REGION region of Alaska. This earthquake was: 18 miles ( 29 km) NNE of Larsen Bay 26 miles ( 43 km) NE of Karluk 37 miles ( 60 km) W of Port Lions 46 miles ( 74 km) NNW of Old Harbor 51 miles ( 82 km) W of Ouzinkie 54 miles ( 87 km) W of Kodiak September 30 at 19:05:11.454 UTC (September 30, 11:05:11.454 AKDT), Ml 4.6, 57.51N -143.03W, depth=30.0 km: A light earthquake was located in the GULF OF ALASKA region of Alaska. This earthquake was: 176 miles (283 km) SSW of Icy Bay 178 miles (286 km) S of Cape Yakataga 179 miles (288 km) SE of Middleton Island 184 miles (297 km) SW of Yakutat 231 miles (371 km) SSE of Cordova 251 miles (403 km) W of Elfin Cove September 25 at 17:18:01.895 UTC (September 25, 09:18:01.895 AKDT), Ml 4.1, 60.85N -152.37W, depth=97.5 km: A light earthquake was located in the SOUTHERN ALASKA region of Alaska. This earthquake was: 43 miles ( 69 km) WNW of Kenai 44 miles ( 71 km) WSW of Tyonek 51 miles ( 82 km) WNW of Soldotna 52 miles ( 83 km) NW of Kasilof 55 miles ( 88 km) NW of Clam Gulch 59 miles ( 95 km) WNW of Sterling October 1 at 08:06:13.551 UTC (October 1, 00:06:13.551 AKDT), Ml 3.8, 53.92N -163.30W, depth=31.3 km: A minor earthquake was located in the UNIMAK ISLAND REGION region of Alaska. This earthquake was: 64 miles (103 km) S of False Pass 88 miles (141 km) SSW of King Cove 90 miles (145 km) SSW of Cold Bay 101 miles (163 km) E of Akutan 131 miles (211 km) E of Dutch Harbor 132 miles (212 km) E of Unalaska October 1 at 09:03:37.728 UTC (October 1, 01:03:37.728 AKDT), Ml 3.6, 59.67N -152.16W, depth=74.8 km: A minor earthquake was located in the SOUTHERN ALASKA region of Alaska. This earthquake was: 14 miles ( 22 km) WSW of Anchor Point 22 miles ( 35 km) W of Homer 23 miles ( 36 km) NW of Seldovia 23 miles ( 38 km) NNW of English Bay 24 miles ( 38 km) NNW of Nanwalek 25 miles ( 40 km) NNW of Port Graham --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 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 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2000 09 25 (269) 02:29:54.369 59.943 -152.686 88.6 2.4 0.95 0.59 0.24 54.3 66 20.13 A - SOUTHERN ALASKA 2000 09 25 (269) 03:57:56.736 61.616 -146.346 38.1 1.6 0.69 0.47 1.11 75.0 30 26.46 A - SOUTHERN ALASKA 2000 09 25 (269) 06:06:52.803 61.375 -149.984 55.0 2.5 0.99 0.41 0.56 51.5 50 22.79 A - SOUTHERN ALASKA 2000 09 25 (269) 07:18:58.141 60.157 -152.830 105.7 2.6 0.71 0.44 0.40 68.4 69 11.12 A - SOUTHERN ALASKA 2000 09 25 (269) 07:55:22.325 61.627 -146.396 34.3 2.6 0.98 0.19 0.27 31.1 54 29.24 A - SOUTHERN ALASKA 2000 09 25 (269) 08:31:08.143 61.644 -146.424 36.0 1.5 0.95 0.88 0.99 73.4 25 31.47 A - SOUTHERN ALASKA 2000 09 25 (269) 09:40:59.981 63.617 -147.677 4.3 2.3 0.59 0.69 0.74 77.2 36 61.94 A - CENTRAL ALASKA 2000 09 25 (269) 11:18:16.480 52.062 176.358 33.0 4.2 R RAT ISLANDS, ALEUTIAN ISLANDS 2000 09 25 (269) 11:55:06.931 57.797 -153.875 10.7 5.1 1.31 0.38 3.02 132.6 132 74.50 C - KODIAK ISLAND REGION 2000 09 25 (269) 12:35:34.011 57.788 -153.691 39.1 2.5 0.62 0.86 2.47 192.5 32 71.28 B - KODIAK ISLAND REGION 2000 09 25 (269) 13:24:51.551 60.140 -153.550 200.0 2.2 0.22 2.79 3.55 253.5 15 24.57 C - SOUTHERN ALASKA 2000 09 25 (269) 14:54:15.481 60.152 -153.304 139.1 2.5 0.89 1.05 0.59 102.3 44 13.79 A - SOUTHERN ALASKA 2000 09 25 (269) 14:56:40.942 57.754 -153.813 55.8 2.7 0.44 0.98 1.55 201.4 30 73.06 B - KODIAK ISLAND REGION 2000 09 25 (269) 15:31:42.774 62.078 -152.131 -10.0 2.3 1.27 3.38 1.21 203.4 24 66.38 C - CENTRAL ALASKA 2000 09 25 (269) 16:26:56.320 63.522 -150.318 7.3 3.0 1.36 0.62 0.91 71.2 41 69.50 A - CENTRAL ALASKA 2000 09 25 (269) 17:18:01.895 60.854 -152.369 97.5 4.1 0.89 0.07 0.06 48.6 123 11.01 A - SOUTHERN ALASKA 2000 09 25 (269) 18:57:06.058 59.919 -152.522 87.7 3.0 0.69 0.15 0.11 58.9 96 29.58 A - SOUTHERN ALASKA 2000 09 25 (269) 21:04:22.847 61.319 -151.300 56.0 1.3 6.46 4.85 1.50 268.5 10 34.69 C - SOUTHERN ALASKA 2000 09 26 (270) 00:42:10.261 62.461 -150.160 6.9 2.4 0.85 1.10 0.45 160.9 24 8.45 A - CENTRAL ALASKA 2000 09 26 (270) 00:46:16.599 62.997 -150.205 106.7 2.5 0.85 2.74 1.12 169.4 26 28.80 C - CENTRAL ALASKA 2000 09 26 (270) 03:15:32.633 61.318 -152.315 131.8 1.8 0.59 1.62 2.02 119.5 20 13.45 B - SOUTHERN ALASKA 2000 09 26 (270) 04:37:25.249 62.217 -149.313 41.1 2.5 0.71 0.60 1.00 55.8 36 53.48 A - CENTRAL ALASKA 2000 09 26 (270) 06:33:33.008 61.005 -149.702 36.3 2.9 0.58 0.51 0.69 65.8 41 14.90 A - SOUTHERN ALASKA 2000 09 26 (270) 08:41:06.862 60.227 -149.313 0.2 1.4 0.69 1.35 0.95 136.6 14 29.36 B - KENAI PENINSULA, ALASKA 2000 09 26 (270) 09:24:46.356 61.772 -148.488 9.0 0.9 0.69 0.97 0.98 153.4 16 9.12 A - SOUTHERN ALASKA 2000 09 26 (270) 09:46:52.034 61.118 -146.503 21.0 0.5 0.72 2.23 1.26 180.4 7 8.67 B - SOUTHERN ALASKA 2000 09 26 (270) 12:45:00.047 59.664 -152.078 61.6 2.4 0.71 0.77 0.65 79.0 38 24.46 A - SOUTHERN ALASKA 2000 09 26 (270) 12:52:30.079 62.322 -150.994 70.0 2.1 0.69 2.43 2.04 103.7 24 38.47 B - CENTRAL ALASKA 2000 09 26 (270) 13:59:55.698 60.883 -147.048 22.7 1.4 0.59 0.60 0.33 54.7 24 2.56 A - SOUTHERN ALASKA 2000 09 26 (270) 15:43:05.257 66.518 -148.881 30.0G 2.7 0.81 7.06 0.00 162.7 9 161.57 D - ALASKA 2000 09 26 (270) 18:45:12.882 62.057 -149.053 11.6 1.7 0.85 1.29 0.63 144.6 20 32.36 A - CENTRAL ALASKA 2000 09 27 (271) 01:02:49.199 62.980 -150.514 68.1 2.9 1.19 5.33 2.06 176.6 22 65.16 C - CENTRAL ALASKA 2000 09 27 (271) 01:28:10.380 62.207 -150.868 46.6 3.0 1.05 0.16 0.30 89.2 59 37.92 A - CENTRAL ALASKA 2000 09 27 (271) 03:47:12.619 55.643 -161.761 160.4 3.5 0.85 0.54 0.55 118.4 44 20.35 A - ALASKA PENINSULA 2000 09 27 (271) 04:25:23.058 61.837 -148.377 34.3 1.6 1.02 1.00 0.41 68.7 32 4.00 A - SOUTHERN ALASKA 2000 09 27 (271) 10:43:57.854 60.018 -152.707 98.7 2.0 0.34 1.70 1.74 86.1 26 15.68 B - SOUTHERN ALASKA 2000 09 27 (271) 11:44:48.197 61.461 -150.823 6.8 1.7 0.47 4.41 1.79 283.8 8 54.26 C - SOUTHERN ALASKA 2000 09 27 (271) 13:01:07.571 63.585 -147.552 -1.5 2.0 0.75 1.07 0.97 81.0 21 57.27 A - CENTRAL ALASKA 2000 09 27 (271) 13:32:37.467 60.739 -152.884 129.9 2.5 0.94 1.41 0.99 100.9 58 19.68 B - SOUTHERN ALASKA 2000 09 27 (271) 14:41:06.566 60.635 -151.943 80.9 1.8 0.62 1.89 2.25 60.5 19 29.13 B - KENAI PENINSULA, ALASKA 2000 09 27 (271) 16:03:49.401 61.240 -152.193 36.1 1.1 0.26 2.66 1.17 80.1 14 1.89 B b SOUTHERN ALASKA 2000 09 28 (272) 00:20:46.432 60.174 -152.845 104.6 2.5 0.67 1.16 1.15 94.5 32 12.23 A - SOUTHERN ALASKA 2000 09 28 (272) 00:37:26.960 61.361 -150.486 39.6 1.3 0.73 1.57 3.77 137.7 17 51.04 C - SOUTHERN ALASKA 2000 09 28 (272) 06:15:40.591 61.402 -146.346 37.1 1.4 0.65 0.58 1.00 59.2 18 24.80 A - SOUTHERN ALASKA 2000 09 28 (272) 06:53:47.953 61.392 -146.800 12.0 3.1 0.69 0.55 0.69 59.9 40 38.25 A - SOUTHERN ALASKA 2000 09 28 (272) 09:41:19.020 60.863 -149.742 41.2 2.8 0.72 0.64 0.70 54.5 45 26.69 A - KENAI PENINSULA, ALASKA 2000 09 28 (272) 11:01:38.792 63.258 -150.876 5.0G 2.3 0.75 2.79 0.00 139.1 12 69.72 C - CENTRAL ALASKA 2000 09 28 (272) 16:20:10.978 61.364 -152.076 105.5 2.0 0.56 3.60 1.73 199.5 21 20.35 C - SOUTHERN ALASKA 2000 09 28 (272) 18:21:16.676 58.601 -154.014 81.2 3.1 0.78 1.49 1.56 97.6 43 19.24 B - ALASKA PENINSULA 2000 09 28 (272) 18:36:56.704 59.767 -152.109 78.5 1.7 0.68 2.98 5.46 140.8 13 55.93 D - SOUTHERN ALASKA 2000 09 28 (272) 18:42:39.271 60.257 -152.891 122.4 2.8 0.67 1.13 0.96 89.4 36 20.02 A - SOUTHERN ALASKA 2000 09 28 (272) 19:10:57.038 61.454 -149.730 33.4 2.1 0.65 0.70 0.72 66.8 26 23.24 A - SOUTHERN ALASKA 2000 09 28 (272) 21:35:18.553 57.695 -153.875 60.7 2.8 0.74 11.38 8.63 217.9 19 80.84 D - KODIAK ISLAND REGION 2000 09 29 (273) 00:19:12.281 63.581 -149.201 115.2 1.9 1.00 3.69 2.71 194.8 10 21.35 C - CENTRAL ALASKA 2000 09 29 (273) 07:21:08.395 59.861 -152.457 91.3 2.2 0.44 1.00 1.44 105.4 35 35.58 B - SOUTHERN ALASKA 2000 09 29 (273) 07:28:18.041 61.361 -146.354 29.9 1.4 0.82 0.93 1.08 50.8 17 25.46 A - SOUTHERN ALASKA 2000 09 29 (273) 12:02:17.869 61.335 -146.725 29.3 2.9 0.72 0.27 0.37 48.2 30 30.80 A - SOUTHERN ALASKA 2000 09 29 (273) 12:25:57.649 63.003 -151.292 123.7 2.3 0.50 1.27 1.81 204.6 32 83.62 B - CENTRAL ALASKA 2000 09 29 (273) 13:47:41.093 60.073 -152.868 110.7 2.2 0.81 0.95 0.35 78.2 35 5.11 A - SOUTHERN ALASKA 2000 09 29 (273) 16:56:37.930 61.766 -151.226 82.1 3.3 0.85 0.43 0.38 56.1 71 43.70 A - SOUTHERN ALASKA 2000 09 29 (273) 18:59:07.183 61.363 -151.413 68.9 2.4 0.68 1.43 1.13 82.2 48 26.91 B - SOUTHERN ALASKA 2000 09 29 (273) 19:41:42.798 61.506 -150.493 61.0 1.8 0.74 2.21 2.49 153.5 24 36.25 B - SOUTHERN ALASKA 2000 09 29 (273) 20:58:46.475 58.755 -155.061 132.5 3.4 0.75 0.13 0.11 120.1 95 12.23 A - ALASKA PENINSULA 2000 09 29 (273) 22:09:57.882 63.033 -149.753 37.6 2.4 0.91 0.71 0.64 169.8 13 8.45 A - CENTRAL ALASKA 2000 09 30 (274) 01:53:17.716 59.914 -151.580 38.8 1.6 0.66 1.16 2.08 128.4 18 21.68 B - KENAI PENINSULA, ALASKA 2000 09 30 (274) 02:18:16.808 61.275 -146.765 23.2 0.9 0.59 0.67 1.59 86.7 19 28.02 B - SOUTHERN ALASKA 2000 09 30 (274) 02:18:43.145 60.350 -152.176 78.2 1.5 0.72 5.50 3.94 97.7 15 27.80 D - SOUTHERN ALASKA 2000 09 30 (274) 08:18:35.220 59.864 -151.741 54.4 2.7 0.75 0.75 1.11 41.7 34 23.57 A - KENAI PENINSULA, ALASKA 2000 09 30 (274) 08:50:25.393 59.825 -153.241 125.6 2.5 0.60 1.21 1.39 150.4 24 19.13 B - SOUTHERN ALASKA 2000 09 30 (274) 19:05:11.454 57.507 -143.032 30.0G 4.6 0.67 7.10 0.00 238.0 49 280.66 D - GULF OF ALASKA 2000 09 30 (274) 20:18:32.927 60.084 -153.582 174.9 3.0 0.67 1.08 1.63 108.5 50 24.80 B - SOUTHERN ALASKA 2000 09 30 (274) 20:49:59.333 59.371 -152.079 57.6 2.0 0.62 1.81 2.49 122.3 24 40.36 B - SOUTHERN ALASKA 2000 09 30 (274) 22:07:27.779 54.585 -161.761 12.9 0.0 0.80 3.22 7.59 211.8 18 53.26 D - ALASKA PENINSULA 2000 10 1 (275) 04:25:45.691 55.301 -160.241 14.1 0.0 1.02 2.31 0.75 237.7 27 16.79 B - ALASKA PENINSULA 2000 10 1 (275) 07:17:54.000 60.619 -152.503 87.5 2.7 1.21 0.18 0.19 78.6 62 10.45 A - SOUTHERN ALASKA 2000 10 1 (275) 08:06:13.551 53.924 -163.301 31.3 3.8 0.74 2.85 4.67 209.1 50 85.18 C - UNIMAK ISLAND REGION 2000 10 1 (275) 09:03:37.728 59.670 -152.161 74.8 3.6 1.15 0.09 0.09 78.6 126 29.13 A - SOUTHERN ALASKA 2000 10 1 (275) 12:28:58.660 63.784 -150.718 52.3 2.5 0.51 130.66 544.90 356.8 7 274.76 D - CENTRAL ALASKA 2000 10 1 (275) 16:30:50.777 57.875 -154.985 81.7 2.9 0.79 0.58 0.36 132.3 72 27.13 A - KODIAK ISLAND REGION 2000 10 1 (275) 18:36:25.773 61.793 -148.980 19.0 1.4 0.70 0.97 1.11 130.3 14 3.67 A - SOUTHERN ALASKA