Issued: September 04, 2001 Prepared by: Trilby Cox No: 33 - 101 The following is a list of significant earthquakes during the time period: August 20 to August 26, 2001: August 26 at 13:54:56.675 UTC (August 26, 05:54:56.675 AKDT), Ml 4.0, 67.34N -146.16W, depth=10.0 km: A earthquake was located in the ALASKA region of Alaska. This earthquake was: 24 miles ( 39 km) NNE of Venetie 56 miles ( 91 km) SSW of Arctic Village 59 miles ( 95 km) NNW of Fort Yukon 75 miles (121 km) N of Birch Creek 76 miles (122 km) NNE of Beaver 81 miles (131 km) NW of Chalkyitsik August 21 at 22:21:59.418 UTC (August 21, 14:21:59.418 AKDT), Ml 3.9, 60.24N -143.63W, depth=39.9 km: A earthquake was located in the SOUTHERN ALASKA region of Alaska. This earthquake was: 43 miles ( 70 km) WNW of Cape Yakataga 71 miles (113 km) WNW of Icy Bay 75 miles (121 km) ESE of Cordova 86 miles (138 km) SSW of McCarthy 92 miles (148 km) SSE of Chitina 95 miles (153 km) SE of Thompson Pass August 26 at 05:58:11.093 UTC (August 25, 21:58:11.093 AKDT), Ml 3.7, 55.51N -161.78W, depth=145.6 km: A minor earthquake was located in the ALASKA PENINSULA region of Alaska. This earthquake was: 38 miles ( 61 km) NNE of King Cove 40 miles ( 65 km) SW of Nelson Lagoon 43 miles ( 70 km) ENE of Cold Bay 52 miles ( 83 km) WNW of Sand Point 79 miles (127 km) NE of False Pass 106 miles (171 km) WSW of Perryville August 21 at 06:28:09.882 UTC (August 20, 22:28:09.882 AKDT), Ml 3.7, 51.49N -176.81W, depth=3.0 km: A minor earthquake was located in the ANDREANOF ISLANDS, ALEUTIAN IS. region of Alaska. This earthquake was: 28 miles ( 44 km) SSW of Adak 122 miles (196 km) WSW of Atka 180 miles (290 km) E of Amchitka 214 miles (344 km) WSW of Amukta Pass 315 miles (506 km) E of Buldir Is 351 miles (565 km) WSW of Nikolski --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 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 08 20 (232) 01:49:32.711 52.055 -175.302 144.9 0.0 0.60 94.18 11.79 345.0 14 43.37 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 20 (232) 01:53:05.633 51.517 -175.701 53.9 1.2 5.40 29.80 15.78 317.8 15 54.49 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 20 (232) 04:22:28.644 63.189 -154.413 73.2 2.3 0.52 17.14 24.97 108.7 17 85.95 D - CENTRAL ALASKA 2001 08 20 (232) 06:15:52.895 59.675 -152.901 90.5 2.5 0.68 2.68 1.74 131.1 39 32.80 C - SOUTHERN ALASKA 2001 08 20 (232) 10:10:20.668 52.215 -177.738 13.2 0.9 0.62 51.99 9.75 321.2 13 52.26 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 20 (232) 13:03:19.556 60.528 -149.780 226.7 1.8 0.84 1.96 1.48 167.3 15 23.35 B - KENAI PENINSULA, ALASKA 2001 08 20 (232) 14:48:54.488 58.173 -155.366 8.0G 0.6 0.31 1.98 0.00 99.0 18 4.78 B - ALASKA PENINSULA 2001 08 20 (232) 15:27:33.159 60.557 -150.146 47.0 2.0 0.65 0.92 0.71 62.9 29 6.45 A - KENAI PENINSULA, ALASKA 2001 08 20 (232) 15:33:39.441 60.124 -153.027 100.8 2.2 0.77 3.17 2.13 125.8 20 6.12 C - SOUTHERN ALASKA 2001 08 20 (232) 18:47:33.159 59.826 -146.182 19.0 2.1 0.83 4.76 8.00 145.9 25 45.15 D - GULF OF ALASKA 2001 08 20 (232) 22:38:17.131 63.770 -150.287 48.8 1.3 0.63 3.52 4.32 139.7 16 39.47 C - CENTRAL ALASKA 2001 08 20 (232) 22:59:53.875 60.339 -151.885 83.9 1.9 0.54 2.45 2.68 82.9 28 38.58 C - KENAI PENINSULA, ALASKA 2001 08 21 (233) 03:33:32.557 61.889 -150.088 38.4 1.8 1.01 2.85 3.89 106.1 20 28.69 C - SOUTHERN ALASKA 2001 08 21 (233) 04:55:29.913 61.628 -150.602 60.0 1.7 0.89 3.19 6.93 117.4 35 38.36 D - SOUTHERN ALASKA 2001 08 21 (233) 05:00:55.184 51.447 -175.787 43.2 0.0 0.25 208.35 182.03 325.8 9 60.71 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 21 (233) 06:28:09.882 51.489 -176.815 3.0 3.7 2.29 115.73 22.09 221.4 25 41.92 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 21 (233) 08:46:44.850 61.529 -146.162 26.8 1.9 1.26 1.84 1.21 89.6 16 13.45 B - SOUTHERN ALASKA 2001 08 21 (233) 16:55:23.647 60.114 -153.067 124.6 2.1 0.66 28.28 19.74 263.7 7 7.01 D - SOUTHERN ALASKA 2001 08 21 (233) 16:56:14.993 60.304 -150.989 68.0 2.3 0.87 2.44 2.59 89.1 31 50.70 B - KENAI PENINSULA, ALASKA 2001 08 21 (233) 19:46:36.641 51.876 -175.674 7.9 1.7 0.92 668.98 77.01 318.3 7 21.13 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 21 (233) 20:37:23.873 51.767 -175.986 20.4 0.0 1.38 17.55 11.19 277.9 15 29.80 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 21 (233) 22:21:59.418 60.242 -143.631 39.9 3.9 1.50 3.33 4.15 126.5 52 44.14 C - SOUTHERN ALASKA 2001 08 22 (234) 02:17:39.808 65.748 -144.830 16.3 2.0 0.32 34.38 2.27 211.5 11 40.70 D - ALASKA 2001 08 22 (234) 03:18:22.746 51.374 -176.746 14.9 2.3 0.42 12.05 1.75 282.7 17 54.82 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 04:04:12.688 60.464 -147.356 19.4 2.1 0.72 3.97 2.19 173.7 13 47.48 C - SOUTHERN ALASKA 2001 08 22 (234) 04:30:31.722 63.271 -151.009 5.0G 1.8 0.67 4.49 0.00 209.5 12 31.69 C - CENTRAL ALASKA 2001 08 22 (234) 06:10:06.663 62.758 -150.147 85.7 2.1 0.81 0.89 0.89 120.9 31 35.58 A - CENTRAL ALASKA 2001 08 22 (234) 07:13:02.588 60.056 -152.603 99.3 2.0 0.50 4.40 0.89 121.8 28 20.02 C - SOUTHERN ALASKA 2001 08 22 (234) 09:15:57.345 51.461 -176.863 55.5 2.4 0.42 13.15 7.40 275.1 24 42.14 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 09:19:11.691 51.016 -178.230 43.0 3.0 0.59 14.22 22.51 347.7 16 107.86 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 09:37:21.517 59.926 -141.319 11.1 2.1 0.57 1.74 0.44 167.3 19 19.01 B - SOUTHEASTERN ALASKA 2001 08 22 (234) 09:46:38.713 57.593 -154.564 52.7 3.1 0.43 8.77 1.55 304.6 27 64.38 D - KODIAK ISLAND REGION 2001 08 22 (234) 09:57:29.749 61.288 -150.065 52.5 1.5 0.53 0.37 0.70 83.1 25 17.90 A - SOUTHERN ALASKA 2001 08 22 (234) 14:03:08.531 59.499 -138.186 5.0G 2.4 1.00 3.92 0.00 221.4 19 70.72 C - SOUTHEASTERN ALASKA 2001 08 22 (234) 15:02:29.320 61.542 -151.736 89.9 1.5 0.66 1.75 0.86 206.6 22 27.13 B - SOUTHERN ALASKA 2001 08 22 (234) 17:37:34.538 60.554 -152.859 14.0 1.4 0.65 2.83 0.85 94.2 12 3.78 C - SOUTHERN ALASKA 2001 08 22 (234) 18:20:52.529 58.388 -155.116 8.7 1.0 0.28 0.78 0.67 156.8 15 8.90 A - ALASKA PENINSULA 2001 08 22 (234) 18:40:53.415 60.004 -152.704 88.1 1.0 0.98 5.68 6.32 241.4 14 16.57 D - SOUTHERN ALASKA 2001 08 22 (234) 19:03:39.485 51.477 -175.005 120.6 0.0 0.60 55.46 9.10 353.4 11 84.95 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 19:44:15.038 62.873 -150.539 85.7 1.8 0.68 0.49 0.27 138.0 24 47.15 A - CENTRAL ALASKA 2001 08 22 (234) 20:02:41.962 60.219 -141.485 11.2 0.0 0.57 4.68 1.17 124.8 13 21.13 C - SOUTHEASTERN ALASKA 2001 08 22 (234) 20:11:10.597 51.212 -175.017 36.5 0.0 0.58 12.49 41.17 328.3 14 106.52 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 20:27:40.219 51.227 -174.641 61.1 0.0 0.74 39.70 30.63 334.2 22 122.43 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 20:49:07.148 53.689 -163.994 65.1 0.0 0.69 13.37 3.93 272.4 22 99.96 D - UNIMAK ISLAND REGION 2001 08 22 (234) 21:04:56.681 51.417 -175.570 1.8 2.5 0.45 4.50 0.52 310.1 20 67.83 C - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 21:20:55.279 51.394 -175.410 44.5 1.3 0.65 31.89 40.98 321.8 16 74.83 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 21:33:01.820 51.145 -174.918 43.0 1.8 0.42 53.31 129.79 334.1 18 116.64 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 21:33:35.658 51.524 -175.479 83.0 1.6 0.89 51.45 7.56 318.9 14 59.82 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 22 (234) 22:23:27.477 51.334 -175.358 1.3 1.8 0.71 6.71 2.38 323.8 20 82.40 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 23 (235) 00:38:27.481 59.278 -153.205 79.8 1.9 0.31 70.49 13.42 296.0 13 81.62 D - SOUTHERN ALASKA 2001 08 23 (235) 02:23:12.139 62.187 -150.428 24.3 1.6 1.18 75.05 91.29 306.2 27 114.20 D - CENTRAL ALASKA 2001 08 23 (235) 06:46:21.260 60.999 -146.994 20.9 1.5 0.73 5.04 1.43 96.9 19 14.34 C - SOUTHERN ALASKA 2001 08 23 (235) 07:49:17.837 65.516 -151.329 10.0G 1.0 3.79 56.54 0.00 173.4 5 60.49 D - ALASKA 2001 08 23 (235) 07:53:01.809 61.736 -147.483 38.5 1.9 1.41 1.78 0.74 63.8 31 13.57 B - SOUTHERN ALASKA 2001 08 23 (235) 10:35:44.776 60.518 -150.345 45.5 0.5 0.59 20.53 14.60 141.4 11 6.78 D - KENAI PENINSULA, ALASKA 2001 08 23 (235) 10:48:17.536 60.081 -148.468 -0.3 0.0 0.07 88.73 11502.79 176.0 4 34.36 D - KENAI PENINSULA, ALASKA 2001 08 23 (235) 11:32:42.989 51.403 -176.750 11.7 1.1 0.19 40.86 26.95 279.3 22 52.15 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 23 (235) 11:42:36.824 51.374 -176.783 23.1 0.0 0.35 41.31 6807.77 290.6 20 53.26 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 23 (235) 12:21:39.721 61.137 -140.146 76.0 1.5 1.79 82.07 42.40 275.0 6 66.94 D - SOUTHERN YUKON TERRITORY, CANADA 2001 08 23 (235) 13:29:11.845 60.352 -150.792 65.0 1.8 0.54 2.87 2.69 89.2 21 36.03 C - KENAI PENINSULA, ALASKA 2001 08 23 (235) 16:05:49.346 61.802 -153.278 -9.7 3.1 3.51 2.82 1.43 119.4 62 73.94 C - SOUTHERN ALASKA 2001 08 23 (235) 17:35:17.204 63.948 -149.063 6.0 2.3 1.23 6.66 6.13 122.0 14 24.80 D - CENTRAL ALASKA 2001 08 23 (235) 21:14:31.070 62.445 -148.046 5.5 1.9 1.58 1.76 2.51 70.7 25 77.61 B - CENTRAL ALASKA 2001 08 23 (235) 23:47:51.978 60.796 -150.809 49.2 1.7 0.98 3.50 2.52 88.8 23 24.02 C - KENAI PENINSULA, ALASKA 2001 08 24 (236) 00:21:59.895 63.525 -151.058 7.2 1.6 0.98 19.30 2.48 174.3 11 7.45 D - CENTRAL ALASKA 2001 08 24 (236) 03:09:23.562 60.270 -152.470 81.5 1.7 0.78 10.78 7.07 133.6 13 33.91 D - SOUTHERN ALASKA 2001 08 24 (236) 04:37:34.895 59.196 -151.029 29.0 2.0 0.86 38.34 75.06 280.8 10 63.71 D - KENAI PENINSULA, ALASKA 2001 08 24 (236) 06:18:29.535 62.603 -150.395 68.1 2.4 0.57 3.60 1.92 67.0 26 23.02 C - CENTRAL ALASKA 2001 08 24 (236) 07:11:58.293 60.536 -152.131 85.0 1.7 0.48 13.30 10.87 81.6 12 15.57 D - SOUTHERN ALASKA 2001 08 24 (236) 07:48:46.546 65.968 -156.481 30.0G 2.0 0.31 75.10 0.00 260.0 5 123.65 D - ALASKA 2001 08 24 (236) 09:21:43.969 62.022 -150.636 13.9 1.9 0.78 9.12 6.28 153.6 17 46.59 D - CENTRAL ALASKA 2001 08 24 (236) 11:27:15.288 53.703 -166.857 7.8 2.0 0.59 10.59 1.94 275.7 19 10.23 D - FOX ISLANDS, ALEUTIAN ISLANDS 2001 08 24 (236) 11:39:07.033 63.186 -150.638 131.0 3.4 0.79 5.05 3.46 136.4 37 43.25 C - CENTRAL ALASKA 2001 08 24 (236) 15:18:58.289 63.221 -151.114 5.0G 1.6 0.82 7.69 0.00 110.4 13 38.14 D - CENTRAL ALASKA 2001 08 24 (236) 16:28:24.457 65.308 -141.212 10.0G 2.9 0.68 37.35 0.00 178.4 8 163.01 D - ALASKA 2001 08 24 (236) 18:05:05.306 60.784 -149.957 50.7 2.7 0.69 1.99 1.54 69.9 37 33.47 B - KENAI PENINSULA, ALASKA 2001 08 24 (236) 18:32:39.227 65.270 -152.791 30.0G 1.6 1.14 147.11 0.00 226.9 9 90.74 D - ALASKA 2001 08 24 (236) 19:17:54.236 60.163 -152.972 107.7 2.0 0.82 12.04 9.68 180.6 12 9.23 D - SOUTHERN ALASKA 2001 08 24 (236) 19:54:07.007 62.329 -148.311 43.1 1.8 0.67 4.38 9.90 94.5 23 57.93 D - CENTRAL ALASKA 2001 08 24 (236) 21:10:23.300 61.762 -150.164 49.7 2.5 0.91 3.33 2.97 52.1 31 66.27 C - SOUTHERN ALASKA 2001 08 24 (236) 23:01:39.903 59.892 -151.467 61.4 1.8 0.72 6.52 4.53 130.2 15 19.68 D - KENAI PENINSULA, ALASKA 2001 08 25 (237) 01:58:26.511 51.371 -176.782 25.6 0.0 0.37 16.91 4.84 283.9 22 53.60 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 25 (237) 07:09:54.234 53.502 -165.775 36.8 2.0 0.33 16.82 15.54 259.4 28 61.38 D - FOX ISLANDS, ALEUTIAN ISLANDS 2001 08 25 (237) 07:34:12.409 60.418 -147.741 2.8 1.6 0.69 8.69 2.17 214.9 18 62.27 D - SOUTHERN ALASKA 2001 08 25 (237) 07:59:13.922 62.419 -150.066 8.5 2.1 0.90 7.37 3.25 80.0 20 10.56 D - CENTRAL ALASKA 2001 08 25 (237) 09:13:02.958 51.670 -175.581 44.2 0.0 0.28 34.12 8.44 309.6 16 42.37 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 25 (237) 09:29:04.060 60.030 -152.090 46.3 1.2 0.77 5.62 10.80 128.3 7 44.48 D - SOUTHERN ALASKA 2001 08 25 (237) 10:15:10.973 60.196 -152.606 82.3 1.4 0.38 13.98 12.97 137.7 7 23.46 D - SOUTHERN ALASKA 2001 08 25 (237) 10:35:32.555 61.479 -151.283 11.7 1.6 0.77 7.49 13.24 126.7 10 47.15 D - SOUTHERN ALASKA 2001 08 25 (237) 11:05:46.362 60.137 -153.168 112.3 2.2 0.62 20.77 10.98 196.9 8 13.23 D - SOUTHERN ALASKA 2001 08 25 (237) 14:03:55.516 62.338 -153.303 10.0G 2.7 0.98 14.48 0.00 131.9 10 136.77 D - CENTRAL ALASKA 2001 08 25 (237) 18:20:50.636 61.388 -150.660 81.5 2.2 0.62 9.10 4.25 147.2 19 35.80 D - SOUTHERN ALASKA 2001 08 25 (237) 19:37:22.937 59.369 -149.484 23.2 2.5 0.64 38.30 36.10 231.8 19 90.51 D - KENAI PENINSULA, ALASKA 2001 08 25 (237) 20:09:51.783 62.211 -151.433 87.1 2.4 0.76 4.95 4.13 86.9 23 63.83 C - CENTRAL ALASKA 2001 08 25 (237) 20:56:48.655 62.139 -150.152 51.9 1.8 0.79 9.30 6.59 113.3 13 30.13 D - CENTRAL ALASKA 2001 08 26 (238) 02:58:11.995 60.047 -152.206 80.5 2.0 0.82 0.55 0.74 79.8 28 42.03 A - SOUTHERN ALASKA 2001 08 26 (238) 03:30:40.903 55.146 -160.647 185.7 0.0 0.58 10.79 4.92 314.4 18 75.83 D - ALASKA PENINSULA 2001 08 26 (238) 04:06:06.600 60.572 -141.337 3.6 2.6 0.87 0.83 0.15 176.8 33 32.58 A - SOUTHEASTERN ALASKA 2001 08 26 (238) 05:16:49.385 62.023 -147.420 18.5 1.8 0.74 1.55 1.66 81.2 20 53.37 B - CENTRAL ALASKA 2001 08 26 (238) 05:58:11.093 55.513 -161.777 145.6 3.7 0.84 2.05 0.24 80.2 96 10.45 B - ALASKA PENINSULA 2001 08 26 (238) 06:01:43.434 56.593 -157.011 70.9 2.4 0.77 1.88 1.38 252.5 34 73.06 B - ALASKA PENINSULA 2001 08 26 (238) 07:07:55.804 51.403 -175.971 23.0 0.0 0.35 5.33 1725.95 323.4 15 59.16 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 26 (238) 08:59:19.403 63.271 -152.598 118.6 2.6 0.41 16.50 21.56 170.3 18 89.18 D - CENTRAL ALASKA 2001 08 26 (238) 10:50:56.294 56.685 -156.559 67.7 2.9 0.57 3.81 1.88 247.0 41 94.74 C - ALASKA PENINSULA 2001 08 26 (238) 13:33:31.419 50.752 -176.988 38.3 0.0 0.58 19.88 89.64 323.6 24 113.64 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 26 (238) 13:43:24.673 53.527 -167.023 7.7 1.9 0.37 2.66 0.59 315.8 23 31.36 B - FOX ISLANDS, ALEUTIAN ISLANDS 2001 08 26 (238) 13:54:56.675 67.340 -146.160 10.0G 4.0 1.75 6.04 0.00 183.7 21 66.94 D - ALASKA 2001 08 26 (238) 16:54:40.681 59.890 -151.198 41.4 1.7 0.71 4.44 1.69 149.7 14 17.90 C - KENAI PENINSULA, ALASKA 2001 08 26 (238) 17:10:33.858 61.509 -146.407 36.8 2.0 0.74 0.53 0.35 80.9 35 25.91 A - SOUTHERN ALASKA 2001 08 26 (238) 17:37:09.353 51.268 -177.628 14.9 0.0 0.43 17.55 10.25 329.6 24 61.27 D - ANDREANOF ISLANDS, ALEUTIAN IS. 2001 08 26 (238) 18:46:40.492 60.672 -151.627 100.8 1.7 0.44 1.19 2.34 113.4 23 43.81 B - KENAI PENINSULA, ALASKA 2001 08 26 (238) 21:56:54.852 61.438 -149.780 40.9 2.5 0.76 1.10 0.37 83.5 39 27.69 A - SOUTHERN ALASKA 2001 08 26 (238) 23:01:21.916 67.403 -146.211 10.0G 2.1 0.62 5.41 0.00 199.7 15 68.50 D - ALASKA