Issued: December 31, 2000 Prepared by: No: 13 - 100 The following is a list of significant earthquakes during the time period: April 03 to April 09, 2000: April 7 at 03:53:09.530 UTC (April 6, 19:53:09.530 AKDT), mb 4.2, 52.20N -170.33W, depth=33.0 km: A light earthquake was located by NEIC in the FOX ISLANDS, ALEUTIAN ISLANDS region of Alaska. This earthquake was: 71 miles (115 km) E of Amukta Pass 80 miles (128 km) SW of Nikolski 164 miles (264 km) E of Atka 195 miles (314 km) SW of Unalaska 197 miles (316 km) SW of Dutch Harbor 231 miles (372 km) WSW of Akutan April 7 at 21:01:05.680 UTC (April 7, 13:01:05.680 AKDT), mb 4.2, 51.82N -170.42W, depth=33.0 km: A light earthquake was located by NEIC in the FOX ISLANDS, ALEUTIAN ISLANDS region of Alaska. This earthquake was: 76 miles (123 km) ESE of Amukta Pass 101 miles (163 km) SW of Nikolski 163 miles (262 km) E of Atka 216 miles (347 km) SW of Unalaska 217 miles (349 km) SW of Dutch Harbor 251 miles (404 km) SW of Akutan April 7 at 16:50:43.950 UTC (April 7, 08:50:43.950 AKDT), mb 4.3, 51.49N -170.47W, depth=33.0 km: A light earthquake was located by NEIC in the FOX ISLANDS, ALEUTIAN ISLANDS region of Alaska. This earthquake was: 88 miles (142 km) SE of Amukta Pass 121 miles (194 km) SW of Nikolski 166 miles (268 km) ESE of Atka 233 miles (374 km) SW of Unalaska 234 miles (376 km) SW of Dutch Harbor 266 miles (428 km) E of Adak April 6 at 07:01:19.550 UTC (April 5, 23:01:19.550 AKDT), mb 4.5, 52.12N -170.53W, depth=50.8 km: A light earthquake was located by NEIC in the FOX ISLANDS, ALEUTIAN ISLANDS region of Alaska. This earthquake was: 64 miles (103 km) ESE of Amukta Pass 90 miles (145 km) SW of Nikolski 156 miles (250 km) E of Atka 206 miles (331 km) SW of Unalaska 207 miles (333 km) SW of Dutch Harbor 242 miles (389 km) WSW of Akutan April 7 at 16:44:17.683 UTC (April 7, 08:44:17.683 AKDT), Ml 4.8, 53.70N -165.01W, depth=75.8 km: A light earthquake was located in the FOX ISLANDS, ALEUTIAN ISLANDS region of Alaska. This earthquake was: 43 miles ( 70 km) SE of Akutan 63 miles (101 km) ESE of Dutch Harbor 63 miles (102 km) E of Unalaska 103 miles (165 km) SW of False Pass 138 miles (222 km) SW of Cold Bay 144 miles (232 km) SW of King Cove April 7 at 16:47:24.581 UTC (April 7, 08:47:24.581 AKDT), Ml 4.5, 54.40N -164.98W, depth=47.5 km: A light earthquake was located in the UNIMAK ISLAND REGION region of Alaska. This earthquake was: 37 miles ( 59 km) ENE of Akutan 70 miles (113 km) WSW of False Pass 71 miles (115 km) ENE of Dutch Harbor 73 miles (117 km) ENE of Unalaska 105 miles (169 km) WSW of Cold Bay 116 miles (187 km) WSW of King Cove April 6 at 01:59:30.947 UTC (April 5, 17:59:30.947 AKDT), Ml 4.0, 54.81N -159.51W, depth=15.5 km: A light earthquake was located in the SOUTH OF ALASKA region of Alaska. This earthquake was: 53 miles ( 86 km) SE of Sand Point 77 miles (124 km) S of Perryville 106 miles (170 km) SE of Nelson Lagoon 111 miles (179 km) SSW of Chignik 112 miles (180 km) E of King Cove 114 miles (183 km) SSW of Chignik Lagoon April 9 at 04:23:45.731 UTC (April 8, 20:23:45.731 AKDT), Ml 3.7, 61.83N -150.93W, depth=-9.0 km: A minor earthquake was located in the SOUTHERN ALASKA region of Alaska. This earthquake was: 12 miles ( 19 km) SE of Skwentna 30 miles ( 48 km) WNW of Willow 43 miles ( 69 km) SW of Talkeetna 52 miles ( 84 km) WNW of Wasilla 53 miles ( 85 km) W of Hatcher Pass 53 miles ( 86 km) N of Tyonek April 3 at 17:24:18.753 UTC (April 3, 09:24:18.753 AKDT), Ml 3.6, 67.61N -146.72W, depth=10.0 km: A minor earthquake was located in the ALASKA region of Alaska. This earthquake was: 42 miles ( 68 km) N of Venetie 47 miles ( 76 km) SW of Arctic Village 83 miles (133 km) NNW of Fort Yukon 88 miles (142 km) SE of Pump Station #4 89 miles (143 km) NNE of Beaver 91 miles (146 km) E of Wiseman --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 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 04 3 (094) 01:03:28.963 60.374 -147.715 0.2 1.2 0.51 1.08 0.36 191.4 17 63.71 A - SOUTHERN ALASKA 2000 04 3 (094) 01:42:47.265 61.518 -152.173 135.3 2.0 0.84 1.04 1.74 180.0 21 24.91 B - SOUTHERN ALASKA 2000 04 3 (094) 07:07:03.729 61.648 -149.709 44.9 1.2 0.61 2.83 1.34 201.7 11 31.25 C - SOUTHERN ALASKA 2000 04 3 (094) 09:42:57.168 61.657 -151.670 97.0 1.9 0.76 1.59 3.21 163.9 11 72.50 C - SOUTHERN ALASKA 2000 04 3 (094) 12:29:37.353 60.752 -149.337 44.2 1.8 0.70 1.15 1.76 105.4 18 29.24 B - KENAI PENINSULA, ALASKA 2000 04 3 (094) 16:21:18.287 60.007 -151.383 8.2 2.5 0.42 1.02 2.70 152.4 32 87.84 C - KENAI PENINSULA, ALASKA 2000 04 3 (094) 16:27:42.710 61.194 -146.343 15.5 1.0 0.59 1.15 0.97 172.1 8 6.78 A - SOUTHERN ALASKA 2000 04 3 (094) 17:24:18.753 67.611 -146.723 10.0G 3.6 0.68 14.70 0.00 312.7 17 238.85 D - ALASKA 2000 04 3 (094) 17:56:01.122 59.815 -148.775 22.8 2.9 0.84 0.77 6.37 204.2 25 57.04 D - KENAI PENINSULA, ALASKA 2000 04 3 (094) 17:58:59.670 62.132 -152.103 105.0 1.6 0.56 2.68 6.37 189.7 11 97.41 D - CENTRAL ALASKA 2000 04 3 (094) 18:33:53.551 60.371 -152.149 77.3 1.9 0.51 3.23 3.13 228.8 10 34.69 C - SOUTHERN ALASKA 2000 04 3 (094) 19:57:00.676 59.290 -153.439 111.9 2.0 0.66 71.40 3.74 344.7 8 10.23 D - SOUTHERN ALASKA 2000 04 3 (094) 20:09:30.795 61.418 -151.013 76.4 2.1 0.52 2.41 3.36 178.0 15 74.83 C - SOUTHERN ALASKA 2000 04 3 (094) 23:34:17.811 62.989 -148.563 61.5 2.0 0.59 0.82 1.41 78.2 23 48.59 B - CENTRAL ALASKA 2000 04 3 (094) 23:40:21.641 59.615 -153.621 120.8 2.7 0.58 2.01 1.50 156.3 25 22.46 B - SOUTHERN ALASKA 2000 04 4 (095) 01:22:17.304 61.813 -147.838 30.5 1.5 0.69 0.83 1.08 130.3 21 26.91 A - SOUTHERN ALASKA 2000 04 4 (095) 05:22:05.413 63.298 -151.033 1.1 2.4 0.94 0.63 0.54 74.8 47 28.91 A - CENTRAL ALASKA 2000 04 4 (095) 06:01:58.278 54.400 -160.731 5.0 0.0 0.60 3.60 2.46 248.8 17 74.83 C - ALASKA PENINSULA 2000 04 4 (095) 10:35:01.756 63.287 -150.574 144.8 2.9 0.60 0.11 0.31 65.8 71 23.24 A - CENTRAL ALASKA 2000 04 4 (095) 14:14:39.640 60.871 -149.358 27.3 2.7 1.16 0.16 0.16 42.6 48 21.02 A - KENAI PENINSULA, ALASKA 2000 04 4 (095) 18:07:13.216 63.249 -149.823 95.9 2.0 0.86 0.74 0.26 92.7 36 31.58 A - CENTRAL ALASKA 2000 04 4 (095) 21:34:39.598 63.209 -150.398 131.3 1.5 0.78 1.96 1.46 120.9 18 27.47 B - CENTRAL ALASKA 2000 04 5 (096) 02:08:52.880 61.411 -149.906 35.1 2.7 0.72 0.86 1.44 83.1 20 45.81 B - SOUTHERN ALASKA 2000 04 5 (096) 02:10:33.883 61.416 -149.923 32.3 1.6 0.62 3.69 7.65 154.4 9 46.37 D - SOUTHERN ALASKA 2000 04 5 (096) 02:10:51.798 60.063 -153.259 131.7 2.2 0.53 2.12 1.79 175.7 13 16.68 B - SOUTHERN ALASKA 2000 04 5 (096) 05:13:35.197 63.499 -149.677 121.1 2.1 0.61 1.24 1.77 92.0 20 30.80 B - CENTRAL ALASKA 2000 04 5 (096) 10:27:19.408 60.885 -151.820 85.6 1.7 0.33 10.73 2.66 227.4 9 35.36 D - KENAI PENINSULA, ALASKA 2000 04 5 (096) 11:20:56.275 60.362 -151.839 72.6 1.6 0.39 2.79 4.11 146.1 11 52.93 C - KENAI PENINSULA, ALASKA 2000 04 5 (096) 11:25:59.473 60.679 -147.407 7.0 1.4 0.50 0.84 0.95 161.2 14 28.02 A - SOUTHERN ALASKA 2000 04 5 (096) 12:53:37.539 60.515 -152.601 14.7 0.6 0.24 1.25 0.92 175.8 8 9.67 A - SOUTHERN ALASKA 2000 04 5 (096) 12:57:45.967 60.414 -152.148 83.8 1.6 0.38 22.51 6.89 226.4 6 35.47 D - SOUTHERN ALASKA 2000 04 5 (096) 18:49:17.080 64.462 -149.428 13.3 1.1 0.35 2.04 1.91 99.6 12 21.13 B - CENTRAL ALASKA 2000 04 5 (096) 22:10:24.018 63.190 -150.892 131.4 1.9 0.77 2.99 4.00 158.7 14 40.36 C - CENTRAL ALASKA 2000 04 5 (096) 23:10:46.758 60.997 -152.014 103.8 1.8 0.46 3.24 3.23 102.6 13 28.24 C - SOUTHERN ALASKA 2000 04 5 (096) 23:52:26.588 63.633 -148.776 26.5 2.0 0.47 11.58 2.43 302.7 9 13.57 D - CENTRAL ALASKA 2000 04 6 (097) 00:52:24.573 60.867 -146.825 22.5 1.3 1.08 2.62 0.65 203.0 13 14.68 B - SOUTHERN ALASKA 2000 04 6 (097) 01:59:30.947 54.810 -159.514 15.5 4.0 0.75 0.42 0.10 209.6 61 44.14 A - SOUTH OF ALASKA 2000 04 6 (097) 04:23:10.791 61.387 -151.042 72.0 1.7 0.73 0.90 1.52 107.0 33 52.15 B - SOUTHERN ALASKA 2000 04 6 (097) 04:41:36.655 60.185 -150.283 50.3 2.3 0.93 0.27 0.22 153.9 44 36.58 A - KENAI PENINSULA, ALASKA 2000 04 6 (097) 05:20:14.043 60.916 -151.105 18.0 1.8 1.00 0.52 1.05 125.5 21 29.13 A - KENAI PENINSULA, ALASKA 2000 04 6 (097) 07:01:19.550 52.115 -170.534 50.8 4.5 R FOX ISLANDS, ALEUTIAN ISLANDS 2000 04 6 (097) 10:29:09.135 61.046 -151.700 95.9 1.7 0.90 1.12 0.88 55.2 29 30.36 A - SOUTHERN ALASKA 2000 04 6 (097) 10:49:07.132 60.849 -147.473 31.2 1.0 0.50 1.13 1.35 84.4 18 20.79 B - SOUTHERN ALASKA 2000 04 6 (097) 11:19:03.130 61.994 -149.771 33.6 1.8 0.85 0.78 0.71 92.6 34 38.58 A - SOUTHERN ALASKA 2000 04 6 (097) 13:02:44.728 59.903 -152.488 86.7 1.7 0.61 1.64 1.60 116.1 26 32.02 B - SOUTHERN ALASKA 2000 04 6 (097) 21:02:31.313 60.199 -151.255 49.5 2.2 1.08 0.16 0.54 81.7 45 17.24 A - KENAI PENINSULA, ALASKA 2000 04 6 (097) 22:40:20.968 61.537 -149.870 40.6 1.3 0.87 1.43 1.42 157.9 20 36.47 B - SOUTHERN ALASKA 2000 04 7 (098) 00:20:07.064 61.814 -149.504 54.4 1.6 0.51 1.68 0.95 235.2 13 31.58 B - SOUTHERN ALASKA 2000 04 7 (098) 01:00:29.947 60.593 -149.701 41.8 2.1 0.64 1.19 4.71 177.6 17 79.95 C - KENAI PENINSULA, ALASKA 2000 04 7 (098) 02:44:56.016 62.168 -149.509 54.3 1.7 0.65 1.92 1.70 125.3 14 47.37 B - CENTRAL ALASKA 2000 04 7 (098) 03:53:09.530 52.200 -170.330 33.0 4.2 R FOX ISLANDS, ALEUTIAN ISLANDS 2000 04 7 (098) 14:09:14.273 61.427 -148.512 9.8 1.7 0.68 0.66 0.81 78.8 19 37.58 A - SOUTHERN ALASKA 2000 04 7 (098) 15:14:30.859 63.556 -150.621 10.3 2.2 0.34 1.42 0.50 160.7 10 20.24 B - CENTRAL ALASKA 2000 04 7 (098) 15:15:29.603 61.492 -149.844 102.0 1.7 0.58 9.60 10.26 225.8 8 107.19 D - SOUTHERN ALASKA 2000 04 7 (098) 16:44:17.683 53.696 -165.012 75.8 4.8 0.79 131.43 22.47 324.8 8 89.18 D - FOX ISLANDS, ALEUTIAN ISLANDS 2000 04 7 (098) 16:47:24.581 54.395 -164.979 47.5 4.5 0.53 108.35 32.35 331.5 7 19.01 D - UNIMAK ISLAND REGION 2000 04 7 (098) 16:50:43.950 51.494 -170.468 33.0 4.3 R FOX ISLANDS, ALEUTIAN ISLANDS 2000 04 7 (098) 19:04:20.241 60.745 -147.378 12.9 2.0 0.64 1.05 0.39 152.2 21 21.46 A - SOUTHERN ALASKA 2000 04 7 (098) 20:35:44.043 61.442 -149.887 53.8 1.7 0.62 0.83 1.95 86.8 15 62.83 B - SOUTHERN ALASKA 2000 04 7 (098) 21:01:05.680 51.818 -170.424 33.0 4.2 R FOX ISLANDS, ALEUTIAN ISLANDS 2000 04 7 (098) 21:27:42.350 62.931 -151.297 134.6 2.0 0.63 2.04 1.42 207.8 24 71.72 B - CENTRAL ALASKA 2000 04 7 (098) 22:49:26.561 62.283 -149.530 59.8 1.4 0.70 1.36 1.55 129.4 15 40.47 B - CENTRAL ALASKA 2000 04 8 (099) 01:01:20.092 61.373 -146.832 23.1 1.9 0.89 0.42 1.05 49.7 31 37.47 A - SOUTHERN ALASKA 2000 04 8 (099) 09:26:52.909 63.168 -150.746 144.3 1.9 0.66 0.16 0.38 81.9 36 38.92 A - CENTRAL ALASKA 2000 04 8 (099) 11:50:10.995 60.008 -152.695 90.1 2.1 0.58 0.80 0.87 85.6 36 16.68 A - SOUTHERN ALASKA 2000 04 8 (099) 12:14:57.526 61.520 -149.612 33.9 2.5 0.90 0.26 0.08 52.9 54 20.24 A - SOUTHERN ALASKA 2000 04 8 (099) 12:26:24.123 61.532 -149.587 31.2 1.6 0.56 0.73 0.18 72.2 22 20.35 A - SOUTHERN ALASKA 2000 04 8 (099) 15:18:49.247 60.376 -152.678 125.0 2.0 0.96 1.27 0.83 111.1 20 24.02 A - SOUTHERN ALASKA 2000 04 8 (099) 17:12:53.424 65.073 -147.643 7.9 1.4 0.55 1.44 0.33 223.3 12 24.24 B - ALASKA 2000 04 8 (099) 19:25:37.799 59.048 -153.142 74.6 2.1 0.36 1.26 1.07 93.0 29 35.80 A - SOUTHERN ALASKA 2000 04 8 (099) 20:59:54.507 61.367 -151.161 61.1 2.1 0.87 1.20 1.62 97.7 36 56.82 B - SOUTHERN ALASKA 2000 04 8 (099) 21:03:22.143 60.974 -151.806 79.0 1.7 0.42 3.19 1.45 229.0 17 26.80 C - KENAI PENINSULA, ALASKA 2000 04 8 (099) 21:25:19.646 61.775 -149.703 3.7 1.2 0.68 0.57 0.26 112.6 21 16.57 A - SOUTHERN ALASKA 2000 04 8 (099) 22:23:09.805 63.051 -150.606 108.4 1.9 1.00 0.51 0.51 74.8 31 47.26 A - CENTRAL ALASKA 2000 04 8 (099) 22:28:52.176 60.687 -147.186 18.0 1.8 0.76 0.96 0.44 157.9 33 22.02 A - SOUTHERN ALASKA 2000 04 8 (099) 23:35:38.561 59.795 -152.050 64.8 2.0 0.55 0.63 0.82 113.8 38 27.35 A - SOUTHERN ALASKA 2000 04 9 (100) 01:06:43.958 62.184 -151.202 82.8 3.3 0.66 0.49 1.33 54.1 45 100.30 A - CENTRAL ALASKA 2000 04 9 (100) 04:23:45.731 61.832 -150.930 -9.0 3.7 0.70 0.79 0.72 145.9 28 72.39 A - SOUTHERN ALASKA 2000 04 9 (100) 04:32:44.285 61.860 -150.964 -1.0 2.9 0.65 0.90 0.65 156.5 13 61.71 A - SOUTHERN ALASKA 2000 04 9 (100) 04:38:00.945 62.041 -151.045 27.9 1.4 0.69 6.07 14.55 244.1 14 111.53 D - CENTRAL ALASKA 2000 04 9 (100) 05:26:22.808 61.963 -150.376 -2.6 2.0 0.80 2.02 0.85 218.7 13 43.48 B - SOUTHERN ALASKA 2000 04 9 (100) 08:52:58.901 60.998 -147.753 30.5 0.4 0.11 1.89 4.02 148.8 6 34.92 C - SOUTHERN ALASKA 2000 04 9 (100) 09:00:05.598 60.119 -152.836 114.6 1.6 0.36 13.80 3.70 210.9 8 8.12 D - SOUTHERN ALASKA 2000 04 9 (100) 09:28:41.865 61.050 -146.205 16.3 1.3 0.70 0.47 0.24 86.8 18 11.45 A - SOUTHERN ALASKA 2000 04 9 (100) 09:42:08.064 61.840 -150.942 -3.6 2.2 0.57 0.86 0.89 154.0 20 71.94 A - SOUTHERN ALASKA 2000 04 9 (100) 13:24:33.221 60.361 -147.493 4.4 3.2 0.52 1.11 1.21 189.5 23 61.71 A - SOUTHERN ALASKA 2000 04 9 (100) 13:39:10.751 63.292 -150.634 143.9 2.1 0.45 2.67 2.81 164.7 16 24.69 C - CENTRAL ALASKA 2000 04 9 (100) 14:22:12.614 60.648 -146.664 16.4 1.4 0.55 1.72 0.34 243.7 17 34.80 B - SOUTHERN ALASKA 2000 04 9 (100) 14:51:59.937 61.900 -149.525 31.8 1.3 0.52 1.41 0.94 175.0 12 34.58 B - SOUTHERN ALASKA 2000 04 9 (100) 15:55:32.340 61.932 -150.473 -9.9 1.4 0.58 3.83 0.69 235.8 10 53.60 C - SOUTHERN ALASKA 2000 04 9 (100) 18:16:01.891 59.461 -152.454 59.7 2.2 0.65 2.48 3.04 206.6 13 48.59 C - SOUTHERN ALASKA 2000 04 9 (100) 18:30:18.715 60.797 -146.820 26.7 1.0 0.67 2.29 0.62 219.2 12 17.46 B - SOUTHERN ALASKA 2000 04 9 (100) 20:08:23.443 60.177 -151.696 67.9 1.3 0.65 12.24 7.96 278.7 8 70.83 D - KENAI PENINSULA, ALASKA 2000 04 9 (100) 21:29:04.664 62.049 -149.778 43.0 2.4 0.66 1.01 1.12 88.6 20 47.04 A - CENTRAL ALASKA 2000 04 9 (100) 23:14:06.262 60.693 -150.565 65.5 1.4 0.48 1.54 3.35 135.2 11 69.50 C - KENAI PENINSULA, ALASKA