Issued: December 31, 2000 Prepared by: No: 39 - 100 The following is a list of significant earthquakes during the time period: October 04 to October 10, 2000: October 7 at 04:50:16.610 UTC (October 6, 20:50:16.610 AKDT), mb 5.5, 52.32N -177.70W, depth=142.5 km: A moderate earthquake was located by NEIC in the ANDREANOF ISLANDS, ALEUTIAN IS. region of Alaska. This earthquake was: 54 miles ( 87 km) NW of Adak 148 miles (239 km) W of Atka 151 miles (243 km) ENE of Amchitka 241 miles (387 km) W of Amukta Pass 269 miles (433 km) E of Buldir Is 345 miles (555 km) E of Shemya Is October 9 at 06:09:46.594 UTC (October 8, 22:09:46.594 AKDT), Ml 4.2, 60.05N -152.89W, depth=102.8 km: A light earthquake was located in the SOUTHERN ALASKA region of Alaska. This earthquake was: 42 miles ( 67 km) WNW of Anchor Point 42 miles ( 68 km) W of Ninilchik 46 miles ( 74 km) ENE of Pedro Bay 50 miles ( 80 km) E of Port Alsworth 53 miles ( 85 km) WSW of Clam Gulch 55 miles ( 88 km) WNW of Homer October 9 at 13:57:48.640 UTC (October 9, 05:57:48.640 AKDT), Ml 3.9, 59.03N -151.45W, depth=45.9 km: A light earthquake was located in the KENAI PENINSULA, ALASKA region of Alaska. This earthquake was: 26 miles ( 42 km) SSE of Port Graham 28 miles ( 45 km) SE of English Bay 28 miles ( 45 km) SE of Nanwalek 30 miles ( 48 km) SSE of Seldovia 42 miles ( 68 km) S of Homer 53 miles ( 86 km) SSE of Anchor Point October 10 at 03:06:31.527 UTC (October 9, 19:06:31.527 AKDT), Ml 3.6, 62.79N -148.96W, depth=55.4 km: A minor earthquake was located in the CENTRAL ALASKA region of Alaska. This earthquake was: 41 miles ( 66 km) S of Cantwell 49 miles ( 79 km) NE of Talkeetna 52 miles ( 84 km) S of Denali Park 72 miles (115 km) N of Hatcher Pass 73 miles (118 km) S of Healy 75 miles (121 km) N of Sutton --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 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 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1999 10 4 (277) 00:19:55.897 62.868 -144.980 -3.0 2.4 0.49 0.67 0.14 228.0 15 27.24 A - CENTRAL ALASKA 1999 10 4 (277) 01:59:41.392 61.509 -152.007 2.6 1.4 0.59 0.23 0.04 221.2 23 9.34 A - SOUTHERN ALASKA 1999 10 4 (277) 02:08:21.077 61.687 -149.976 36.9 1.6 0.62 0.09 0.12 91.9 24 6.56 A - SOUTHERN ALASKA 1999 10 4 (277) 05:30:14.920 63.308 -150.310 130.4 2.1 0.63 0.12 0.14 160.4 27 15.90 A - CENTRAL ALASKA 1999 10 4 (277) 08:26:20.519 61.159 -150.449 21.9 1.0 0.35 0.35 0.39 165.8 16 37.36 A - SOUTHERN ALASKA 1999 10 4 (277) 09:06:21.840 61.372 -150.316 34.1 1.4 0.57 0.20 0.25 116.1 21 34.25 A - SOUTHERN ALASKA 1999 10 4 (277) 09:12:20.030 60.529 -152.167 92.0 1.4 0.43 2.07 0.44 212.8 20 13.90 B - SOUTHERN ALASKA 1999 10 4 (277) 13:27:18.444 60.447 -151.090 46.1 2.0 0.62 0.10 0.29 85.2 41 33.91 A - KENAI PENINSULA, ALASKA 1999 10 4 (277) 13:33:38.628 61.567 -149.979 41.1 1.6 0.53 0.08 0.09 88.7 29 10.79 A - SOUTHERN ALASKA 1999 10 4 (277) 18:04:35.323 60.063 -153.162 128.1 2.1 0.30 0.21 0.42 169.8 27 5.56 A - SOUTHERN ALASKA 1999 10 4 (277) 18:55:57.511 60.994 -141.320 13.2 0.0 0.79 0.97 1.39 265.9 8 3.34 B - SOUTHEASTERN ALASKA 1999 10 4 (277) 19:25:54.378 61.571 -150.889 48.3 2.3 0.68 1.40 0.39 181.8 23 66.16 B - SOUTHERN ALASKA 1999 10 5 (278) 00:25:34.075 61.502 -151.778 9.4 0.0 0.15 6.19 9.34 327.9 6 22.91 D - SOUTHERN ALASKA 1999 10 5 (278) 02:27:46.384 59.897 -152.504 91.5 2.1 0.42 1.24 1.66 57.8 42 32.14 B - SOUTHERN ALASKA 1999 10 5 (278) 03:18:18.984 64.992 -147.756 14.3 1.6 0.39 1.36 1.44 159.1 13 13.90 B - CENTRAL ALASKA 1999 10 5 (278) 03:55:28.156 61.859 -149.809 42.2 1.9 0.32 1.30 2.83 111.5 18 23.46 C - SOUTHERN ALASKA 1999 10 5 (278) 06:53:50.741 61.420 -147.170 35.1 1.6 0.22 0.98 4.28 92.7 13 41.36 C - SOUTHERN ALASKA 1999 10 5 (278) 07:08:05.900 61.797 -150.181 49.5 0.0 0.75 1.31 0.58 137.2 13 22.79 A - SOUTHERN ALASKA 1999 10 5 (278) 07:28:57.930 61.053 -152.024 93.3 1.4 0.21 5.58 0.95 311.8 10 19.13 D - SOUTHERN ALASKA 1999 10 5 (278) 13:25:49.839 60.354 -152.708 104.5 2.3 0.68 0.11 0.10 83.0 42 8.12 A - SOUTHERN ALASKA 1999 10 5 (278) 15:44:03.068 63.266 -150.090 100.0 2.2 0.75 0.21 0.11 125.4 30 22.79 A - CENTRAL ALASKA 1999 10 5 (278) 16:39:17.471 60.790 -150.752 45.1 1.8 0.49 1.14 7.59 70.7 30 74.95 D - KENAI PENINSULA, ALASKA 1999 10 5 (278) 19:14:46.177 61.807 -150.219 10.5 1.4 1.55 11.19 10.45 110.6 20 25.02 D - SOUTHERN ALASKA 1999 10 5 (278) 21:02:51.883 61.981 -151.067 65.8 2.0 0.58 0.16 0.09 165.8 34 59.93 A - SOUTHERN ALASKA 1999 10 5 (278) 22:04:15.491 59.736 -151.581 43.5 1.9 0.61 0.79 0.93 108.8 24 30.36 A - KENAI PENINSULA, ALASKA 1999 10 5 (278) 23:21:27.242 60.366 -152.374 87.5 1.7 0.36 5.11 6.90 141.7 15 22.68 D - SOUTHERN ALASKA 1999 10 6 (279) 00:05:43.842 60.148 -152.893 99.2 1.4 0.45 1.31 0.82 151.7 14 8.45 A - SOUTHERN ALASKA 1999 10 6 (279) 00:20:41.115 61.885 -149.956 7.5 1.6 0.72 1.80 0.77 110.6 15 55.60 B - SOUTHERN ALASKA 1999 10 6 (279) 01:39:21.785 60.175 -149.395 1.2 1.7 0.83 2.06 0.74 268.9 9 34.92 B - KENAI PENINSULA, ALASKA 1999 10 6 (279) 02:01:44.042 60.197 -152.986 109.6 1.6 0.59 0.83 0.98 155.9 19 13.12 A - SOUTHERN ALASKA 1999 10 6 (279) 02:08:41.719 60.493 -152.379 88.6 1.7 0.31 0.87 0.49 73.5 25 9.12 A - SOUTHERN ALASKA 1999 10 6 (279) 02:48:14.048 60.856 -151.757 97.8 1.5 0.26 1.14 1.31 83.9 22 37.47 A - KENAI PENINSULA, ALASKA 1999 10 6 (279) 04:11:54.452 61.478 -151.665 95.0 1.2 0.78 4.05 0.70 277.2 11 9.23 C - SOUTHERN ALASKA 1999 10 6 (279) 04:27:25.391 62.136 -150.428 67.8 1.9 0.53 0.67 1.72 247.7 16 61.16 B - CENTRAL ALASKA 1999 10 6 (279) 04:58:17.557 61.899 -149.933 43.8 1.8 0.61 4.75 4.84 137.2 20 27.69 C - SOUTHERN ALASKA 1999 10 6 (279) 10:41:34.037 61.177 -152.270 5.8 -0.0 0.13 1.06 0.80 214.4 13 4.23 A - SOUTHERN ALASKA 1999 10 6 (279) 21:21:56.198 60.434 -147.777 6.0 2.2 0.61 0.77 0.80 192.1 23 56.26 A - SOUTHERN ALASKA 1999 10 6 (279) 22:11:16.673 60.054 -152.870 106.2 1.9 0.61 2.14 1.63 70.4 24 5.78 B - SOUTHERN ALASKA 1999 10 6 (279) 23:34:32.809 58.084 -155.334 5.9 1.0 0.83 2.03 3.90 105.2 13 4.00 C - ALASKA PENINSULA 1999 10 6 (279) 23:40:01.796 61.631 -147.860 35.7 1.2 0.32 0.63 0.81 102.3 15 31.80 A - SOUTHERN ALASKA 1999 10 7 (280) 02:14:50.901 61.211 -151.861 87.0 1.5 0.53 0.96 0.74 55.7 29 10.90 A - SOUTHERN ALASKA 1999 10 7 (280) 02:43:35.844 63.090 -150.367 101.5 2.6 0.55 1.08 1.57 66.4 43 38.92 B - CENTRAL ALASKA 1999 10 7 (280) 03:28:40.251 61.506 -151.945 8.4 0.4 0.27 1.87 2.39 233.1 12 6.00 B - SOUTHERN ALASKA 1999 10 7 (280) 04:50:16.610 52.324 -177.698 142.5 5.5 R ANDREANOF ISLANDS, ALEUTIAN IS. 1999 10 7 (280) 05:32:46.477 61.311 -146.466 20.7 2.6 0.79 0.10 0.37 42.5 44 21.13 A - SOUTHERN ALASKA 1999 10 7 (280) 08:07:37.180 61.601 -152.058 1.8 1.6 0.78 0.28 0.08 200.0 25 16.46 A - SOUTHERN ALASKA 1999 10 7 (280) 09:19:07.605 62.532 -149.704 51.2 1.8 0.62 0.14 0.13 99.8 26 32.25 A - CENTRAL ALASKA 1999 10 7 (280) 10:33:11.976 62.172 -153.561 0.0 2.6 0.65 1.47 0.00 80.5 44 112.97 B - CENTRAL ALASKA 1999 10 7 (280) 11:06:02.048 62.599 -151.435 81.2 2.4 0.81 0.10 0.14 122.7 33 63.60 A - CENTRAL ALASKA 1999 10 7 (280) 11:07:52.169 60.511 -152.050 71.6 2.0 0.99 0.16 0.24 56.4 37 20.57 A - SOUTHERN ALASKA 1999 10 7 (280) 12:23:07.571 61.606 -150.337 52.8 2.0 0.55 1.35 2.61 103.0 29 54.49 B - SOUTHERN ALASKA 1999 10 7 (280) 12:35:52.874 60.507 -152.670 9.8 0.2 0.25 0.50 0.20 147.0 14 4.11 A - SOUTHERN ALASKA 1999 10 7 (280) 13:18:25.999 61.246 -148.905 30.0 1.9 0.77 0.27 0.29 53.4 31 30.25 A - SOUTHERN ALASKA 1999 10 7 (280) 14:12:55.687 61.249 -151.913 88.5 0.8 0.40 4.96 1.13 191.0 16 8.23 C - SOUTHERN ALASKA 1999 10 7 (280) 17:38:04.966 60.409 -147.854 12.3 1.4 0.37 0.62 1.30 117.9 18 41.03 A - SOUTHERN ALASKA 1999 10 7 (280) 17:47:46.074 60.684 -147.749 10.7 2.3 0.78 0.48 0.27 137.0 28 37.36 A - SOUTHERN ALASKA 1999 10 7 (280) 18:06:08.212 61.459 -151.555 81.2 1.1 0.34 1.59 0.93 147.9 19 15.46 B - SOUTHERN ALASKA 1999 10 7 (280) 18:35:20.647 59.822 -151.316 60.5 1.5 0.27 2.32 3.38 107.3 16 24.69 C - KENAI PENINSULA, ALASKA 1999 10 7 (280) 21:39:38.429 59.555 -151.090 43.7 1.7 0.28 2.38 2.72 206.7 18 8.78 C - KENAI PENINSULA, ALASKA 1999 10 7 (280) 23:13:45.902 61.540 -151.930 101.5 2.3 0.74 0.37 0.23 193.1 36 6.89 A - SOUTHERN ALASKA 1999 10 8 (281) 00:14:29.874 61.032 -152.090 94.1 1.2 0.60 0.68 0.76 125.5 17 16.79 A - SOUTHERN ALASKA 1999 10 8 (281) 02:33:48.167 61.885 -148.607 39.6 1.4 0.37 2.35 0.77 221.1 10 16.68 B - SOUTHERN ALASKA 1999 10 8 (281) 02:38:25.154 61.602 -148.034 11.1 1.1 0.53 0.44 0.50 89.4 11 27.80 A - SOUTHERN ALASKA 1999 10 8 (281) 02:57:30.461 61.146 -150.848 29.0 1.9 0.70 0.38 0.50 107.8 32 10.45 A - SOUTHERN ALASKA 1999 10 8 (281) 07:18:34.316 60.543 -152.665 111.3 1.8 0.37 2.06 1.44 180.9 14 10.23 B - SOUTHERN ALASKA 1999 10 8 (281) 08:46:22.963 61.546 -146.565 36.1 1.9 0.29 1.14 1.60 150.8 11 34.69 B - SOUTHERN ALASKA 1999 10 8 (281) 10:14:37.880 61.516 -152.096 98.7 2.0 0.44 0.41 0.43 173.1 26 14.12 A - SOUTHERN ALASKA 1999 10 8 (281) 12:06:30.087 61.372 -147.581 35.6 1.3 0.21 0.81 2.21 66.1 17 23.24 B - SOUTHERN ALASKA 1999 10 8 (281) 12:36:51.424 62.592 -152.043 0.0 2.4 0.78 3.61 0.00 200.2 31 93.40 C - CENTRAL ALASKA 1999 10 8 (281) 14:04:45.668 54.493 -161.784 19.6 0.0 0.63 0.59 0.24 216.2 25 60.93 A - ALASKA PENINSULA 1999 10 8 (281) 20:05:12.694 64.889 -147.416 4.4 1.9 0.84 0.16 0.06 181.9 13 20.57 A - CENTRAL ALASKA 1999 10 8 (281) 20:50:04.326 60.452 -147.748 12.8 0.0 0.43 2.32 7.63 142.6 10 46.15 D - SOUTHERN ALASKA 1999 10 9 (282) 00:03:09.226 60.755 -152.124 84.2 1.8 0.71 3.18 3.83 75.1 19 15.90 C - SOUTHERN ALASKA 1999 10 9 (282) 01:10:15.089 60.714 -147.243 21.4 1.8 0.86 0.62 0.71 156.5 27 20.13 A - SOUTHERN ALASKA 1999 10 9 (282) 04:51:32.839 61.196 -152.282 11.5 1.4 0.47 0.98 0.32 88.2 23 3.00 A - SOUTHERN ALASKA 1999 10 9 (282) 06:09:46.594 60.054 -152.887 102.8 4.2 0.69 0.47 0.37 48.1 113 5.00 A - SOUTHERN ALASKA 1999 10 9 (282) 06:22:40.365 60.065 -152.835 96.0 1.4 0.87 6.13 6.12 145.2 17 7.12 D - SOUTHERN ALASKA 1999 10 9 (282) 08:17:28.267 60.989 -146.100 18.0 1.8 0.77 0.67 0.76 64.7 25 20.35 A - SOUTHERN ALASKA 1999 10 9 (282) 08:28:47.042 59.696 -153.134 14.1 1.7 0.24 3.87 0.87 176.8 20 29.36 C - SOUTHERN ALASKA 1999 10 9 (282) 09:35:25.254 60.811 -151.106 73.1 2.3 0.48 0.66 0.86 87.3 40 10.34 A - KENAI PENINSULA, ALASKA 1999 10 9 (282) 12:19:14.724 60.326 -152.060 87.4 1.2 0.46 16.31 10.03 276.0 11 33.36 D - SOUTHERN ALASKA 1999 10 9 (282) 13:57:48.640 59.027 -151.446 45.9 3.9 0.58 0.48 0.88 129.1 70 56.82 A - KENAI PENINSULA, ALASKA 1999 10 9 (282) 14:06:53.203 61.204 -150.934 61.9 1.4 0.48 2.55 5.05 134.2 19 58.04 C - SOUTHERN ALASKA 1999 10 9 (282) 14:29:23.559 60.129 -152.890 91.9 2.1 0.86 2.59 2.41 116.8 27 6.67 B - SOUTHERN ALASKA 1999 10 9 (282) 15:23:08.613 59.650 -153.051 99.8 2.0 0.43 1.34 1.46 118.9 19 34.25 B - SOUTHERN ALASKA 1999 10 9 (282) 16:40:24.538 61.633 -149.726 26.1 1.8 0.81 0.94 3.41 88.8 21 75.95 C - SOUTHERN ALASKA 1999 10 9 (282) 17:30:38.123 60.523 -151.868 72.3 1.4 0.59 5.32 4.76 141.1 22 29.91 C - KENAI PENINSULA, ALASKA 1999 10 9 (282) 18:23:18.822 61.358 -146.120 26.6 1.5 0.47 1.48 0.79 115.7 14 18.46 B - SOUTHERN ALASKA 1999 10 9 (282) 22:00:55.095 54.519 -161.284 30.7 0.0 0.25 21.78 92.89 327.3 13 79.17 D - ALASKA PENINSULA 1999 10 9 (282) 22:03:44.703 61.989 -149.906 19.1 2.1 0.54 3.36 2.55 216.5 16 84.84 C - SOUTHERN ALASKA 1999 10 9 (282) 22:20:02.532 61.640 -147.720 38.4 2.0 0.90 1.32 2.14 103.2 17 29.80 B - SOUTHERN ALASKA 1999 10 9 (282) 23:04:56.116 61.696 -150.850 62.3 2.1 0.76 8.14 6.49 220.2 21 56.49 D - SOUTHERN ALASKA 1999 10 9 (282) 23:06:26.996 61.408 -149.736 19.4 1.7 0.78 3.15 21.05 196.0 17 96.85 D - SOUTHERN ALASKA 1999 10 9 (282) 23:18:24.361 61.930 -149.959 -3.4 2.1 0.69 3.97 1.54 208.4 21 86.29 C - SOUTHERN ALASKA 1999 10 10 (283) 03:06:31.527 62.794 -148.956 55.4 3.6 0.87 0.36 0.98 38.5 86 40.03 A - CENTRAL ALASKA 1999 10 10 (283) 03:33:45.363 61.114 -151.584 71.3 1.6 0.55 2.49 2.82 78.6 26 26.35 C - SOUTHERN ALASKA 1999 10 10 (283) 06:37:02.686 61.205 -151.626 78.4 1.3 0.34 3.04 4.09 99.0 19 23.02 C - SOUTHERN ALASKA 1999 10 10 (283) 07:35:33.629 60.119 -152.470 105.8 1.7 0.73 4.13 3.66 200.0 19 50.59 C - SOUTHERN ALASKA 1999 10 10 (283) 11:21:00.722 61.884 -149.656 35.8 1.5 0.60 1.93 1.12 120.2 22 28.47 B - SOUTHERN ALASKA 1999 10 10 (283) 11:53:53.016 61.219 -152.098 16.7 0.6 0.38 1.31 0.72 124.3 11 4.45 A - SOUTHERN ALASKA 1999 10 10 (283) 11:56:42.023 60.988 -151.750 68.9 1.1 1.18 8.53 9.64 238.9 11 27.02 D - KENAI PENINSULA, ALASKA 1999 10 10 (283) 13:41:03.572 62.188 -151.098 87.9 2.6 0.81 0.92 1.80 54.5 58 49.15 B - CENTRAL ALASKA 1999 10 10 (283) 14:55:28.967 62.297 -150.299 7.1 2.4 0.72 1.07 0.91 135.5 27 12.12 A - CENTRAL ALASKA 1999 10 10 (283) 16:13:51.853 62.689 -152.084 -7.6 2.3 0.61 5.39 3.96 220.2 17 98.19 D - CENTRAL ALASKA 1999 10 10 (283) 16:58:41.965 61.001 -146.032 23.3 2.3 0.89 1.11 1.15 62.8 51 21.91 A - SOUTHERN ALASKA 1999 10 10 (283) 17:51:31.620 60.665 -151.032 -0.2 1.9 1.03 0.42 0.44 64.8 30 47.37 A - KENAI PENINSULA, ALASKA 1999 10 10 (283) 18:15:06.556 60.797 -151.089 52.0 1.7 0.60 0.83 2.56 112.9 25 56.93 B - KENAI PENINSULA, ALASKA 1999 10 10 (283) 20:19:26.281 61.044 -152.298 16.5 0.9 0.36 1.36 0.49 145.9 24 17.01 B - SOUTHERN ALASKA 1999 10 10 (283) 21:48:05.106 60.983 -150.952 26.3 2.8 0.74 0.52 0.84 89.1 41 30.80 A - KENAI PENINSULA, ALASKA 1999 10 10 (283) 22:32:14.818 60.990 -150.946 48.7 2.3 0.72 0.72 1.29 83.9 40 63.27 A - KENAI PENINSULA, ALASKA 1999 10 10 (283) 23:29:33.582 55.189 -161.308 70.2 0.0 0.61 2.05 1.61 141.2 22 35.58 B - ALASKA PENINSULA