Issued: August 27, 1998 Prepared by: Nan Macgregor-Scott No. 32 - 98 The following is a list of significant earthquakes during the time period August 17 - 23, 1998 August 17 at 06:06 UTC (10:06 pm ADT), ML 5.0, 57 N 13Õ, 153 W 40Õ, depth = 41 km (26 mi): A moderate earthquake, felt sharply in Old Harbor and Kodiak, was located in the Kodiak Island region of Alaska about 14 mi ( 23 km) W of Old Harbor 25 mi ( 41 km) SSE of Larsen Bay 38 mi ( 62 km) SE of Karluk 54 mi ( 88 km) SSW of Port Lions 62 mi (100 km) SW of Kodiak August 17 at 07:17 UTC (11:17 pm ADT), mb 5.0, 57 N 5Õ, 153 W 41Õ, depth = 44 km (27 mi): A moderate earthquake was located by NEIC in the Kodiak Island region of Alaska about 16 mi ( 26 km) WSW of Old Harbor 33 mi ( 53 km) SSE of Larsen Bay 44 mi ( 71 km) SE of Karluk 62 mi ( 99 km) SSW of Port Lions 68 mi (109 km) SW of Kodiak August 18 at 06:07 UTC (10:07 pm ADT), ML 3.7, 57 N 22Õ, 156 W 44Õ, depth = 101 km (63 mi): A minor earthquake was located in the Alaska Peninsula region of Alaska about 34 mi ( 55 km) ESE of Pilot Point 63 mi (102 km) SSE of Egegik 79 mi (127 km) ENE of Port Heiden 87 mi (140 km) W of Karluk 92 mi (148 km) S of King Salmon August 18 at 08:41 UTC (12:41 am ADT), ML 3.5, 58 N 16Õ, 155 W 10Õ, depth = 111 km (69 mi): A minor earthquake was located in the Alaska Peninsula region of Alaska about 55 mi ( 88 km) NNW of Karluk 62 mi ( 99 km) ESE of King Salmon 67 mi (107 km) NW of Larsen Bay 73 mi (118 km) ESE of South Naknek 74 mi (119 km) ESE of Naknek August 18 at 11:25 UTC (03:25 am ADT), ML 4.9, 61 N 30Õ, 148 W 15Õ, depth = 12 km (7 mi): A light earthquake, felt in the Mat-Su Valley, was located in the Prince William Sound region of Alaska about 26 mi ( 41 km) SE of Sutton 29 mi ( 47 km) ESE of Palmer 40 mi ( 64 km) E of Wasilla 40 mi ( 64 km) ESE of Hatcher Pass 41 mi ( 66 km) E of Chugiak August 19 at 05:26 UTC (09:26 pm ADT), mb 5.2, 52 N 35Õ, 167 W 35Õ, depth fixed at 33 km (21 mi): A moderate earthquake was located by NEIC in the Fox Islands region of Alaska about 60 mi ( 96 km) ESE of Nikolski 99 mi (160 km) SSW of Unalaska 101 mi (162 km) SSW of Dutch Harbor 131 mi (211 km) SW of Akutan 188 mi (302 km) E of Amukta Pass August 19 at 23:38 UTC (03:38 pm ADT), ML 3.8, 59 N 34Õ, 153 W 19Õ, depth = 111 km (69 mi): A minor earthquake was located in the Cook Inlet region of Alaska about 31 mi ( 50 km) ESE of Pedro Bay 52 mi ( 83 km) WNW of English Bay 54 mi ( 88 km) WSW of Anchor Point 55 mi ( 88 km) WNW of Port Graham 56 mi ( 90 km) SE of Port Alsworth August 20 at 14:56 UTC (06:56 am ADT), mb 5.2, 51 N 40Õ, 175 E 7Õ, depth fixed at 33 km (21 mi): A moderate earthquake was located by NEIC in the Rat Islands region of Alaska about 59 mi ( 95 km) SW of Buldir Is 84 mi (135 km) SSE of Shemya Is 119 mi (192 km) SE of Attu 167 mi (269 km) W of Amchitka 353 mi (568 km) W of Adak August 20 at 15:00 UTC (07:00 am ADT), MS 6.0, 51 N 47Õ, 175 E 8Õ, depth fixed at 33 km (21 mi): A strong earthquake was located by NEIC in the Rat Islands region of Alaska about 52 mi ( 84 km) SW of Buldir Is 78 mi (125 km) SE of Shemya Is 114 mi (183 km) SE of Attu 168 mi (270 km) W of Amchitka 352 mi (567 km) W of Adak August 20 at 15:07 UTC (07:07 am ADT), mb 5.0, 51 N 39Õ, 175 E 2Õ, depth fixed at 33 km (21 mi): A moderate earthquake was located by NEIC in the Rat Islands region of Alaska about 61 mi ( 99 km) SW of Buldir Is 83 mi (133 km) SSE of Shemya Is 117 mi (188 km) SE of Attu 171 mi (276 km) W of Amchitka 357 mi (575 km) W of Adak August 20 at 16:38 UTC (08:38 am ADT), mb 4.8, 51 N 41Õ, 175 E 22Õ, depth fixed at 33 km (21 mi): A light earthquake was located by NEIC in the Rat Islands region of Alaska about 52 mi ( 83 km) SSW of Buldir Is 88 mi (142 km) SE of Shemya Is 125 mi (201 km) SE of Attu 157 mi (253 km) W of Amchitka 343 mi (551 km) W of Adak August 20 at 19:41 UTC (11:41 am ADT), mb 5.1, 51 N 39Õ, 175 E 19Õ, depth fixed at 33 km (21 mi): A moderate earthquake was located by NEIC in the Rat Islands region of Alaska about 55 mi ( 89 km) SSW of Buldir Is 89 mi (144 km) SE of Shemya Is 125 mi (202 km) SE of Attu 159 mi (256 km) W of Amchitka 345 mi (556 km) W of Adak August 20 at 21:19 UTC (01:19 pm ADT), ML 3.5, 52 N 42Õ, 163 W 15Õ, depth = 64 km (40 mi): A minor earthquake was located south of Alaska about 144 mi (232 km) SE of Akutan 149 mi (240 km) S of False Pass 159 mi (255 km) ESE of Unalaska 159 mi (255 km) ESE of Dutch Harbor 168 mi (270 km) SSW of King Cove August 21 at 01:11 UTC (05:11 pm ADT), mb 4.2, 51 N 34Õ, 175 E 13Õ, depth fixed at 33 km (21 mi): A light earthquake was located by NEIC in the Rat Islands region of Alaska about 62 mi ( 99 km) SSW of Buldir Is 92 mi (148 km) SSE of Shemya Is 127 mi (204 km) SE of Attu 163 mi (262 km) W of Amchitka 350 mi (563 km) W of Adak August 21 at 03:09 UTC (07:09 pm ADT), ML 4.3, 51 N 54Õ, 170 W 24Õ, depth = 20 km (12 mi): A light earthquake was located in the Fox Islands region of Alaska about 75 mi (121 km) ESE of Amukta Pass 97 mi (156 km) SW of Nikolski 163 mi (263 km) E of Atka 212 mi (341 km) SW of Unalaska 213 mi (343 km) SW of Dutch Harbor August 21 at 03:24 UTC (07:24 pm ADT), mb 4.4, 51 N 29Õ, 175 E 18Õ, depth fixed at 33 km (21 mi): A light earthquake was located by NEIC in the Rat Islands region of Alaska about 66 mi (106 km) SSW of Buldir Is 98 mi (158 km) SSE of Shemya Is 133 mi (214 km) SE of Attu 160 mi (257 km) W of Amchitka 347 mi (558 km) W of Adak August 21 at 08:58 UTC (12:58 am ADT), mb 4.5, 51 N 16Õ, 174 E 48Õ, depth fixed at 33 km (21 mi): A light earthquake was located by NEIC in the Near Islands region of Alaska about 89 mi (143 km) SSW of Buldir Is 104 mi (167 km) SSE of Shemya Is 133 mi (214 km) SSE of Attu 182 mi (293 km) W of Amchitka 370 mi (596 km) W of Adak August 21 at 18:43 UTC (10:43 am ADT), mb 4.7, 51 N 44Õ, 175 E 2Õ, depth fixed at 33 km (21 mi): A light earthquake was located by NEIC in the Rat Islands region of Alaska about 57 mi ( 92 km) SW of Buldir Is 78 mi (126 km) SSE of Shemya Is 113 mi (182 km) SE of Attu 171 mi (276 km) W of Amchitka 356 mi (574 km) W of Adak August 22 at 03:27 UTC (07:27 pm ADT), ML 3.8, 63 N 13Õ, 150 W 38Õ, depth = 129 km (80 mi): A minor earthquake,was located in the central region of Alaska about 22 mi ( 35 km) SW of Eielson Visitor Ctr. 24 mi ( 38 km) SSE of Kantishna 54 mi ( 87 km) WSW of Cantwell 59 mi ( 95 km) WSW of Denali Park entrance 64 mi (104 km) NNW of Talkeetna August 22 at 13:51 UTC (05:51 am ADT), ML 4.0, 59 N 45Õ, 152 W 57Õ, depth = 103 km (64 mi): A light earthquake was located in the Cook Inlet region of Alaska about 39 mi ( 63 km) W of Anchor Point 41 mi ( 65 km) E of Pedro Bay 45 mi ( 73 km) NW of English Bay 48 mi ( 78 km) NW of Port Graham 49 mi ( 78 km) WNW of Seldovia August 22 at 21:11 UTC (01:11 pm ADT), mb 4.5, 52 N 22Õ, 167 W 45Õ, depth = 71 km (44 mi): A light earthquake was located by NEIC in the Fox Islands region of Alaska about 61 mi ( 99 km) SE of Nikolski 116 mi (187 km) SSW of Unalaska 118 mi (189 km) SSW of Dutch Harbor 148 mi (238 km) SW of Akutan 180 mi (289 km) E of Amukta Pass August 23 at 06:00 UTC (10:00 pm ADT), ML 3.6, 62 N 54Õ, 151 W 11Õ, depth = 127 km (79 mi): A minor earthquake was located in the central region of Alaska about 44 mi ( 70 km) S of Kantishna 49 mi ( 79 km) SW of Eielson Visitor Ctr. 53 mi ( 85 km) NW of Talkeetna 66 mi (106 km) N of Skwentna 76 mi (123 km) SSE of Lake Minchumina August 23 at 14:01 UTC (06:01 am ADT), mb 5.1, 51 N 42Õ, 175 E 23Õ, depth fixed at 33 km (21 mi): A moderate earthquake was located by NEIC in the Rat Islands region of Alaska about 51 mi ( 82 km) SSW of Buldir Is 88 mi (142 km) SE of Shemya Is 125 mi (201 km) SE of Attu 156 mi (252 km) W of Amchitka 342 mi (550 km) W of Adak August 23 at 19:10 UTC (11:10 am ADT), mb 4.6, 52 N 54Õ, 176 W 29Õ, depth = 206 km (128 mi): A light earthquake was located by NEIC in the Andreanof Islands region of Alaska about 72 mi (115 km) N of Adak 108 mi (174 km) WNW of Atka 193 mi (310 km) WNW of Amukta Pass 214 mi (345 km) ENE of Amchitka 319 mi (513 km) W of Nikolski _____________________________________________________________________________________________________________________________________________________ DATE TIME LATITUDE LONGITUDE DEPTH PREF. RMS SEH SEZ GAP PHASES MIN Q T REGION, OTHER MAGNITUDES, FELT REPORTS AND COMMENTS YR MO DY HR MN SEC DEG MIN DEG MIN KM MAG SEC. KM KM DEG P S DIS _____________________________________________________________________________________________________________________________________________________ 98 8 17 4 45 35.11 61 16.35N 146 43.17W 27.4 0.6 0.03 8.47 22.47 96 5 3 25 D E PR WILLIAM SOUND. 98 8 17 6 6 38.37 57 12.61N 153 40.46W 41.1 5.0 0.17 7.82 16.89 183 14 3 93 D E KODIAK IS REG. 98 8 17 6 52 40.65 60 34.01N 150 38.22W 38.3 2.1 0.25 2.96 11.03 84 12 5 38 D E KENAI PEN. 98 8 17 7 17 9.49 57 5.70N 153 41.26W 43.6 2.5 0.24 13.93 11.48 198 14 3 102 D E KODIAK IS REG. 98 8 17 7 17 9.40 57 5.40N 153 40.80W 43.6 5.0mb R KODIAK IS REG. 98 8 17 8 41 55.09 57 12.17N 153 41.86W 15.0 3.0 0.13 41.65 65.27 262 15 7 94 D E KODIAK IS REG. 98 8 17 8 50 23.60 62 50.67N 148 20.10W 75.4 2.3 0.17 1.47 1.95 52 17 7 55 A E CENTRAL AK. 98 8 17 12 6 26.54 60 44.82N 150 5.09W 49.8 1.7 0.21 3.98 8.78 65 13 4 27 C E KENAI PEN. 98 8 17 12 6 26.84 60 44.26N 150 4.35W 11.5 2.0 0.37 1.96 6.41 73 17 11 52 C E KENAI PEN. 98 8 17 14 15 32.64 57 14.17N 153 39.80W 42.2 2.8 0.21 13.70 7.03 196 14 4 90 D E KODIAK IS REG. 98 8 17 14 16 42.10 58 14.31N 152 59.91W 90.9 2.3 0.55 9.52 18.16 115 6 5 55 D E KODIAK IS REG. 98 8 17 14 50 15.33 63 33.87N 150 56.86W 3.7 1.3 0.14 7.26 6.34 199 9 3 2 C E CENTRAL AK. 98 8 17 15 42 20.63 61 18.08N 152 14.34W 1.0 0.0 0.05 0.91 5.66 137 8 7 6 C a COOK INLET. 98 8 17 16 0 18.18 65 2.60N 150 13.34W 17.1 1.9 0.10 9.51 6.68 144 9 3 24 C E N CENTRAL AK. 98 8 17 19 20 40.01 61 31.14N 146 27.84W 15.4 1.4 0.27 3.93 13.67 95 14 4 29 D E PR WILLIAM SOUND. 98 8 17 20 38 56.37 65 0.90N 148 46.91W 17.8 1.9 0.17 4.99 4.29 180 11 6 27 C E N CENTRAL AK. 98 8 17 21 49 27.27 62 7.93N 150 36.90W 60.1 1.9 0.26 4.06 8.48 65 13 6 35 C E CENTRAL AK. 98 8 17 22 21 9.45 61 18.87N 150 59.64W 60.8 1.3 0.16 6.37 10.75 60 11 8 21 D E COOK INLET. 98 8 17 22 47 26.29 61 27.43N 146 36.68W 20.6 2.1 0.15 1.13 5.92 68 14 10 37 C E PR WILLIAM SOUND. 98 8 18 0 34 42.20 61 37.05N 150 51.96W 60.7 1.8 0.25 1.13 1.32 74 15 11 18 A E COOK INLET. 98 8 18 0 38 41.66 60 49.70N 150 52.34W 0.0 0.7 0.14 6.66 5.92 181 6 6 50 C E KENAI PEN. 98 8 18 0 59 23.56 60 45.30N 147 25.61W 21.8 1.0 0.18 1.27 3.50 93 10 5 23 B E PR WILLIAM SOUND. 98 8 18 1 46 54.30 60 37.58N 142 57.34W 7.0 1.0 0.40 0.86 0.95 77 11 5 16 A E CAPE YAKATAGA. 98 8 18 1 56 12.31 60 56.34N 149 41.53W 39.6 1.2 0.20 1.65 6.62 92 7 6 35 C E KENAI PEN. 98 8 18 2 50 20.12 63 22.75N 151 19.03W 10.0 1.9 0.28 3.34 2.38 179 15 9 28 B E CENTRAL AK. 98 8 18 4 43 6.66 61 59.76N 149 55.37W 44.6 2.0 0.26 1.25 3.28 89 15 12 39 B E COOK INLET. 98 8 18 5 51 5.10 60 50.37N 150 10.70W 52.0 1.7 0.38 2.60 3.06 91 14 11 22 B E KENAI PEN. 98 8 18 6 7 46.46 57 21.64N 156 44.49W 101.4 3.7 0.18 7.51 8.10 163 14 10 99 C E ALASKA PEN. 98 8 18 6 20 36.81 60 21.18N 147 14.84W 12.0 1.0 0.13 3.82 7.76 141 9 5 41 C E PR WILLIAM SOUND. 98 8 18 6 22 12.86 57 15.43N 153 41.13W 9.5 2.9 0.19 10.29 8.29 257 14 10 90 D E KODIAK IS REG. 98 8 18 7 34 42.22 61 9.88N 146 33.18W 12.4 0.4 0.25 2.24 1.71 180 5 5 12 A E PR WILLIAM SOUND. 98 8 18 7 34 42.16 61 10.40N 146 35.12W 10.1 0.2 0.21 3.25 2.24 133 7 3 13 B E PR WILLIAM SOUND. 98 8 18 8 41 46.36 58 15.62N 155 10.00W 111.4 3.5 0.17 2.34 2.99 70 16 13 2 B E ALASKA PEN. 98 8 18 10 18 44.97 65 10.35N 148 25.98W 0.0 2.2 0.46 2.83 2.29 107 11 7 43 B E N CENTRAL AK. 98 8 18 10 26 44.57 57 11.17N 154 4.13W 0.0 3.0 0.28 21.66 19.75 311 8 5 121 D KODIAK IS REG. 98 8 18 11 4 36.56 60 57.06N 149 42.33W 34.7 1.8 0.43 0.96 2.74 67 14 11 27 B KENAI PEN. 98 8 18 11 25 24.24 61 29.69N 148 15.32W 11.6 4.9 0.25 0.55 0.74 59 19 8 14 A E PR WILLIAM SOUND. 98 8 18 13 21 16.62 61 29.56N 148 14.79W 13.3 1.6 0.24 0.59 0.97 59 14 11 14 A E PR WILLIAM SOUND. 98 8 18 13 29 26.67 62 0.51N 148 20.25W 31.7 1.8 0.32 2.11 2.03 96 16 10 22 A E CENTRAL AK. 98 8 18 14 0 9.94 61 30.10N 148 15.23W 11.8 2.2 0.34 0.63 1.07 60 16 15 15 A E PR WILLIAM SOUND. 98 8 18 14 29 53.95 61 29.64N 148 14.58W 12.9 1.1 0.21 1.58 1.25 59 10 8 15 A E PR WILLIAM SOUND. 98 8 18 15 9 31.29 53 56.28N 164 5.78W 18.0 2.2 0.17 5.14 11.28 220 13 7 82 D E UNIMAK IS. 98 8 18 17 0 20.21 60 2.65N 141 26.68W 8.8 3.0 0.24 2.55 1.81 148 13 6 33 B E YAKUTAT BAY. 98 8 18 17 1 7.26 60 25.48N 152 4.19W 80.6 1.7 0.31 1.83 3.91 63 27 10 25 B E COOK INLET. 98 8 18 17 1 7.77 60 24.85N 152 7.62W 72.0 1.7 0.43 1.47 3.34 55 16 10 23 B E COOK INLET. 98 8 18 17 46 54.80 61 29.78N 148 16.38W 13.5 0.9 0.20 0.89 1.08 58 9 9 13 A E PR WILLIAM SOUND. 98 8 18 18 26 38.14 58 17.55N 155 0.97W 4.7 0.2 0.10 2.95 4.16 264 5 3 6 B E ALASKA PEN. 98 8 18 19 25 9.16 59 22.20N 153 26.35W 0.0 0.1 0.06 40.70 90.28 332 3 3 1 D a COOK INLET. 98 8 18 19 32 7.41 60 38.04N 143 0.29W 11.4 0.6 0.15 1.25 1.11 177 6 5 14 A E CAPE YAKATAGA. 98 8 18 19 42 1.39 58 11.48N 155 15.49W 1.6 -0.2 0.14 0.73 3.73 136 6 3 5 B a ALASKA PEN. _____________________________________________________________________________________________________________________________________________________ DATE TIME LATITUDE LONGITUDE DEPTH PREF. RMS SEH SEZ GAP PHASES MIN Q T REGION, OTHER MAGNITUDES, FELT REPORTS AND COMMENTS YR MO DY HR MN SEC DEG MIN DEG MIN KM MAG SEC. KM KM DEG P S DIS _____________________________________________________________________________________________________________________________________________________ 98 8 18 21 16 21.33 64 24.58N 147 53.36W 0.0 0.6 0.39 4.33 53.21 199 6 4 27 D E CENTRAL AK. 98 8 18 21 19 16.10 60 41.88N 149 8.75W 0.0 0.3 0.17 16.13 13.77 221 3 2 26 D E KENAI PEN. 98 8 18 21 24 29.58 60 14.33N 140 58.28W 2.1 2.1 0.33 1.50 1.63 151 17 13 21 A E YAKUTAT BAY. 98 8 18 21 46 27.07 53 32.85N 166 5.59W 67.8 1.9 0.04 26.89 29.64 291 6 4 54 D E FOX ISLS. 98 8 18 22 0 57.97 60 18.23N 148 49.34W 23.2 0.8 0.33 2.16 3.06 214 4 2 36 B E KENAI PEN. 98 8 18 23 17 36.19 57 17.53N 153 40.50W 9.2 2.9 0.21 13.53 9.42 254 14 10 87 D E KODIAK IS REG. 98 8 18 23 32 53.80 61 8.23N 150 54.72W 56.7 2.4 0.36 0.97 3.15 74 17 13 8 B E COOK INLET. 98 8 18 23 51 57.12 58 48.99N 154 57.60W 28.3 1.4 0.26 4.07 78.77 177 6 1 62 D E ALASKA PEN. 98 8 19 0 19 4.41 59 40.04N 148 53.66W 14.1 2.1 0.08 2.08 8.58 126 16 6 58 C E KENAI PEN. 98 8 19 0 43 32.23 60 32.00N 147 38.47W 5.1 0.7 0.16 3.55 4.63 146 6 5 49 B E PR WILLIAM SOUND. 98 8 19 1 31 28.55 59 43.56N 153 0.61W 113.7 2.1 0.08 4.19 8.49 81 12 5 15 C E COOK INLET. 98 8 19 3 42 49.48 61 29.32N 148 17.67W 14.4 0.8 0.09 4.18 2.11 57 9 5 12 B E PR WILLIAM SOUND. 98 8 19 4 17 53.72 64 48.43N 146 24.85W 52.9 0.6 0.52 15.44 14.76 293 5 4 23 D E CENTRAL AK. 98 8 19 4 25 43.45 63 6.19N 149 48.17W 82.6 1.8 0.45 10.39 10.37 99 10 5 16 D E CENTRAL AK. 98 8 19 5 26 20.93 52 34.68N 167 34.50W 33.0N 5.2mb R FOX ISLS. 98 8 19 6 12 29.41 61 19.24N 146 54.94W 19.9 1.6 0.17 1.67 6.78 65 15 7 34 C E PR WILLIAM SOUND. 98 8 19 6 27 29.31 62 42.70N 152 11.84W 8.9 1.2 0.46 10.16 11.72 103 8 3 105 D E CENTRAL AK. 98 8 19 8 19 1.99 53 39.50N 166 3.88W 74.5 3.2 0.15 13.31 12.26 235 13 4 48 D E FOX ISLS. 98 8 19 8 20 58.94 61 47.16N 150 11.62W 44.0 1.9 0.17 3.74 4.76 69 13 6 22 B E COOK INLET. 98 8 19 8 26 41.12 62 28.15N 148 57.50W 41.3 2.1 0.12 1.95 11.06 69 14 6 66 D E CENTRAL AK. 98 8 19 8 58 45.71 60 16.86N 153 3.33W 131.9 2.2 0.14 7.00 9.38 75 15 3 23 C E COOK INLET. 98 8 19 9 6 25.70 55 37.48N 161 6.14W 103.8 2.8 0.09 11.34 8.50 211 14 7 46 D E ALASKA PEN. 98 8 19 16 18 42.33 59 55.12N 151 34.38W 60.9 1.7 0.17 3.86 12.21 43 16 5 21 D E KENAI PEN. 98 8 19 17 0 45.86 53 47.37N 162 52.58W 0.0 2.8 0.42 26.79 18.31 251 14 5 111 D E SOUTH OF AK. 98 8 19 17 37 4.63 60 1.98N 140 33.88W 14.9 2.4 0.20 2.43 2.44 123 14 5 19 A E YAKUTAT BAY. 98 8 19 19 24 36.23 59 41.41N 152 33.43W 74.2 2.1 0.22 5.16 9.54 82 12 8 38 C E COOK INLET. 98 8 19 19 27 48.64 60 46.39N 150 55.27W 45.4 1.8 0.09 3.57 12.60 60 12 4 18 D E KENAI PEN. 98 8 19 20 7 9.57 60 3.49N 147 57.07W 13.7 1.5 0.14 6.34 3.34 127 15 7 6 C E PR WILLIAM SOUND. 98 8 19 20 15 3.11 61 37.10N 150 55.55W 67.9 1.2 0.30 7.80 12.22 124 7 6 20 D E COOK INLET. 98 8 19 21 25 34.28 58 13.48N 151 20.30W 13.1 2.2 0.45 8.09 16.92 170 13 4 75 D E KODIAK IS REG. 98 8 19 21 30 32.47 61 22.98N 146 57.99W 21.1 0.7 0.12 2.31 32.75 61 10 5 42 D E PR WILLIAM SOUND. 98 8 19 21 32 7.21 60 17.24N 152 10.34W 80.2 1.4 0.14 7.72 12.93 96 10 4 34 D E COOK INLET. 98 8 19 22 10 18.84 61 45.05N 149 33.58W 38.2 1.3 0.29 5.59 9.79 63 11 5 20 C E COOK INLET. 98 8 19 22 27 9.33 60 22.85N 152 7.47W 73.9 1.7 0.15 5.87 13.90 86 16 4 26 D E COOK INLET. 98 8 19 22 47 16.00 62 58.79N 148 3.69W 63.0 2.5 0.07 2.28 4.53 77 14 6 36 B E CENTRAL AK. 98 8 19 23 38 46.51 59 33.95N 153 19.34W 110.5 3.8 0.17 1.77 3.10 63 15 6 11 B E COOK INLET. 98 8 19 23 42 46.23 61 29.23N 151 34.77W 79.6 2.0 0.17 6.89 7.89 77 13 6 30 C E COOK INLET. 98 8 20 0 26 42.57 61 29.57N 148 14.76W 12.9 0.9 0.18 1.87 1.45 86 7 7 14 A E PR WILLIAM SOUND. 98 8 20 3 12 6.09 63 25.45N 145 32.28W 7.9 1.9 0.30 0.92 1.27 106 13 7 11 A E E CENTRAL AK. 98 8 20 4 43 1.02 63 10.78N 151 20.76W 10.0 2.1 0.23 3.59 3.75 173 15 9 47 B E CENTRAL AK. 98 8 20 12 59 11.00 61 29.38N 148 16.54W 14.1 1.5 0.27 0.91 0.97 57 16 15 13 A E PR WILLIAM SOUND. 98 8 20 14 56 38.98 51 39.78N 175 7.38E 33.0N 5.2mb R RAT ISLS. 98 8 20 15 0 7.68 51 46.56N 175 7.68E 33.0N 6.0Ms R RAT ISLS. 98 8 20 15 7 37.99 51 39.42N 175 1.98E 33.0N 5.0mb R RAT ISLS. 98 8 20 15 23 14.58 60 19.06N 151 30.08W 49.1 2.9 0.19 1.02 3.10 50 21 14 33 B E KENAI PEN. 98 8 20 16 38 47.98 51 41.46N 175 21.96E 33.0N 4.8mb R RAT ISLS. 98 8 20 16 57 59.79 60 1.97N 153 5.34W 0.0 -0.3 0.07 0.53 2.81 147 6 7 3 B a COOK INLET. 98 8 20 18 32 1.77 58 24.58N 143 11.23W 10.0G 3.4 0.25 8.03 14.53 199 18 14 183 D E GULF OF ALASKA. 98 8 20 19 41 41.71 51 38.82N 175 18.54E 33.0N 5.1mb R RAT ISLS. 98 8 20 19 50 12.18 60 36.56N 141 16.69W 17.9 2.0 0.29 1.02 2.02 133 15 9 38 A E YAKUTAT BAY. _____________________________________________________________________________________________________________________________________________________ DATE TIME LATITUDE LONGITUDE DEPTH PREF. RMS SEH SEZ GAP PHASES MIN Q T REGION, OTHER MAGNITUDES, FELT REPORTS AND COMMENTS YR MO DY HR MN SEC DEG MIN DEG MIN KM MAG SEC. KM KM DEG P S DIS _____________________________________________________________________________________________________________________________________________________ 98 8 20 21 19 17.74 52 41.79N 163 15.29W 63.8 3.5 0.28 11.58 24.02 284 17 13 219 D E SOUTH OF AK. 98 8 20 23 42 30.01 62 5.24N 148 58.80W 41.5 2.9 0.28 0.83 2.89 43 17 16 35 B E CENTRAL AK. 98 8 21 0 23 12.95 63 15.62N 151 1.15W 6.1 1.9 0.21 4.76 6.47 75 13 5 33 C E CENTRAL AK. 98 8 21 1 11 32.18 51 34.26N 175 13.44E 33.0N 4.2mb R RAT ISLS. 98 8 21 1 58 19.64 59 46.91N 152 51.21W 91.3 1.9 0.14 3.76 5.32 62 14 6 23 C E COOK INLET. 98 8 21 3 9 38.48 51 53.87N 170 24.13W 20.0 4.3 0.49 73.13 80.98 221 16 5 316 D E FOX ISLS. 98 8 21 3 24 21.18 51 29.22N 175 17.94E 33.0N 4.4mb R RAT ISLS. 98 8 21 4 31 55.70 54 36.68N 161 14.75W 10.2 2.3 0.20 4.04 28.34 216 13 9 72 D E ALASKA PEN. 98 8 21 5 31 28.78 61 31.63N 149 57.56W 27.9 1.3 0.19 4.65 12.40 65 13 5 14 D E COOK INLET. 98 8 21 5 40 32.60 61 29.70N 147 40.22W 37.0 2.8 0.13 1.67 4.89 70 13 6 35 B E PR WILLIAM SOUND. 98 8 21 6 38 59.44 61 54.45N 149 36.31W 36.6 1.2 0.37 4.87 13.62 85 11 5 32 D E COOK INLET. 98 8 21 7 16 41.31 61 29.95N 147 40.76W 33.0 0.9 0.09 1.16 2.62 71 10 5 36 B E PR WILLIAM SOUND. 98 8 21 8 58 29.86 51 16.32N 174 48.48E 33.0N 4.5mb R NEAR ISLS. 98 8 21 9 33 21.59 65 21.51N 148 8.38W 16.1 1.2 0.44 10.18 5.95 209 9 5 45 D E N CENTRAL AK. 98 8 21 12 34 8.54 59 54.99N 152 52.53W 95.6 1.8 0.11 5.55 9.35 56 14 5 12 C E COOK INLET. 98 8 21 13 31 49.94 61 34.63N 146 24.10W 33.7 1.2 0.20 4.26 9.48 61 14 7 27 C E PR WILLIAM SOUND. 98 8 21 14 58 36.01 61 39.83N 146 37.51W 36.7 1.7 0.20 3.46 6.03 49 15 6 42 C E PR WILLIAM SOUND. 98 8 21 18 43 26.47 51 43.92N 175 2.22E 33.0N 4.7mb R RAT ISLS. MS 4.7 (NEIS). 98 8 21 20 43 3.10 57 33.13N 155 37.70W 7.9 2.1 0.11 5.21 5.36 161 14 5 56 C E ALASKA PEN. 98 8 21 21 59 22.27 60 38.81N 152 15.92W 85.0 2.4 0.31 5.41 7.30 101 16 4 24 C E COOK INLET. 98 8 21 22 8 37.96 62 8.94N 147 52.51W 29.2 2.1 0.16 3.47 16.35 57 11 6 45 D E CENTRAL AK. 98 8 21 23 11 47.56 58 30.87N 150 39.97W 68.6 3.1 0.39 9.06 11.55 166 15 4 101 D E GULF OF ALASKA. 98 8 22 2 5 11.62 60 33.13N 148 53.33W 20.5 3.2 0.36 0.77 2.24 78 15 12 27 A E KENAI PEN. 98 8 22 2 33 38.10 57 38.50N 155 30.94W 78.9 1.6 0.05 13.49 9.17 335 4 3 46 D E ALASKA PEN. 98 8 22 3 27 8.76 63 12.92N 150 38.17W 129.5 3.8 0.56 3.66 3.57 138 15 11 32 B E CENTRAL AK. 98 8 22 6 35 49.96 62 53.15N 149 54.99W 78.3 2.1 0.30 2.05 3.73 69 15 10 18 B E CENTRAL AK. 98 8 22 7 12 42.60 59 6.20N 137 5.41W 0.0 3.2 0.88 23.07 10.91 202 14 9 158 D E SOUTHEASTERN AK. 98 8 22 7 26 30.89 62 7.23N 148 56.82W 33.0 1.2 0.19 2.16 4.34 175 8 5 39 B E CENTRAL AK. 98 8 22 8 5 38.51 62 50.41N 149 41.09W 70.8 1.7 0.35 2.29 5.50 64 16 11 57 C E CENTRAL AK. 98 8 22 8 11 10.85 58 10.41N 155 22.06W 0.8 1.4 0.05 0.57 2.24 80 9 8 5 A a ALASKA PEN. 98 8 22 8 46 12.59 59 50.50N 153 17.51W 127.3 2.7 0.19 2.59 1.75 103 16 12 18 B E COOK INLET. 98 8 22 9 26 9.46 62 17.89N 151 1.10W 65.6 1.6 0.27 1.43 2.27 70 16 11 41 A E CENTRAL AK. 98 8 22 9 50 21.42 60 56.21N 147 40.98W 19.5 2.8 0.31 0.84 1.21 57 17 16 28 A E PR WILLIAM SOUND. 98 8 22 10 12 17.89 58 9.73N 155 21.97W 0.0 1.1 0.07 0.67 15.52 85 8 6 6 D a ALASKA PEN. 98 8 22 12 4 3.72 60 19.65N 151 29.85W 48.1 1.9 0.36 1.72 3.88 62 15 9 34 B E KENAI PEN. 98 8 22 13 51 53.12 59 45.04N 152 56.79W 103.1 4.0 0.11 2.13 2.68 92 17 5 19 B E COOK INLET. 98 8 22 14 32 36.15 62 47.14N 150 39.34W 90.6 2.0 0.28 1.19 2.52 76 16 11 47 B E CENTRAL AK. 98 8 22 17 29 51.50 60 40.79N 147 0.25W 20.6 0.7 0.41 3.46 5.06 138 7 6 23 C E PR WILLIAM SOUND. 98 8 22 17 52 56.55 61 28.91N 149 57.20W 32.7 3.2 0.39 0.84 1.48 47 16 10 19 A E COOK INLET. 98 8 22 20 29 17.72 55 22.74N 164 16.93W 54.0 2.8 0.35 12.49 24.63 221 13 3 66 D E UNIMAK IS. 98 8 22 21 11 53.39 52 21.72N 167 45.36W 71.3* 4.5mb R FOX ISLS. 98 8 22 21 16 49.47 61 22.70N 147 45.46W 31.8 1.0 0.19 1.14 2.90 114 13 7 22 B E PR WILLIAM SOUND. 98 8 22 21 16 49.22 61 23.33N 147 43.09W 33.2 1.3 0.44 2.51 3.07 184 5 5 23 B PR WILLIAM SOUND. 98 8 22 21 20 21.87 59 39.11N 153 5.56W 108.7 2.8 0.21 1.54 3.14 105 16 12 8 B E COOK INLET. 98 8 22 21 20 20.01 63 13.10N 148 35.04W 4.8 1.8 0.67 1.98 4.99 84 14 5 25 B CENTRAL AK. 98 8 22 21 35 12.60 54 6.98N 164 0.28W 57.0 2.8 0.09 7.54 10.18 211 17 12 61 D E UNIMAK IS. 98 8 23 0 41 22.80 61 36.15N 149 43.27W 16.2 1.1 0.28 1.01 2.92 131 14 10 31 B E COOK INLET. 98 8 23 0 45 14.89 58 58.19N 152 6.23W 61.2 2.4 0.07 1.82 6.36 164 14 8 43 C E KODIAK IS REG. 98 8 23 1 34 23.12 60 34.07N 150 23.74W 55.5 1.6 0.35 2.16 8.63 63 27 14 48 C E KENAI PEN. 98 8 23 3 38 42.90 63 8.75N 150 44.43W 116.0 2.1 0.12 8.01 8.50 149 16 6 41 C E CENTRAL AK. _____________________________________________________________________________________________________________________________________________________ DATE TIME LATITUDE LONGITUDE DEPTH PREF. RMS SEH SEZ GAP PHASES MIN Q T REGION, OTHER MAGNITUDES, FELT REPORTS AND COMMENTS YR MO DY HR MN SEC DEG MIN DEG MIN KM MAG SEC. KM KM DEG P S DIS _____________________________________________________________________________________________________________________________________________________ 98 8 23 3 47 16.29 61 31.97N 147 52.25W 33.0 1.7 0.10 1.11 2.95 79 15 9 34 B E PR WILLIAM SOUND. 98 8 23 5 49 35.76 61 29.13N 148 16.65W 13.0 1.5 0.22 0.94 1.03 57 15 10 13 A E PR WILLIAM SOUND. 98 8 23 6 0 27.21 62 54.17N 151 10.67W 127.3 3.6 0.11 4.52 10.25 98 18 5 72 D E CENTRAL AK. 98 8 23 10 6 46.05 61 26.84N 150 21.38W 42.6 2.0 0.42 2.37 2.76 48 26 15 21 B E COOK INLET. 98 8 23 12 11 33.92 61 27.52N 150 50.21W 48.4 1.7 0.33 1.90 2.94 62 19 11 5 B E COOK INLET. 98 8 23 13 19 40.27 63 10.43N 151 20.64W 3.3 2.0 0.12 3.48 8.07 102 17 10 47 C E CENTRAL AK. 98 8 23 13 51 54.61 60 2.23N 153 4.50W 0.0 0.0 0.03 1.24 10.05 121 6 4 3 D a COOK INLET. 98 8 23 13 51 58.41 60 2.54N 153 3.90W 0.8 -0.1 0.02 1.46 2.34 133 4 4 2 A a COOK INLET. 98 8 23 14 1 11.88 51 41.64N 175 22.68E 33.0N 5.1mb R RAT ISLS. 98 8 23 16 45 28.94 61 42.49N 149 48.92W 46.5 1.4 0.29 2.56 4.43 98 19 12 7 B E COOK INLET. 98 8 23 18 49 1.97 60 2.18N 153 4.45W 0.0 0.3 0.03 1.13 9.78 120 6 5 3 C a COOK INLET. 98 8 23 19 10 27.85 52 54.24N 176 29.22W 205.8 4.6mb R ANDREANOF ISLS. 98 8 23 19 46 52.49 62 6.71N 147 44.86W 35.6 3.3 0.64 2.66 3.48 110 15 6 38 B E CENTRAL AK. 98 8 23 23 35 6.30 59 33.77N 153 27.46W 121.2 3.3 0.19 2.37 2.48 82 25 10 16 A E COOK INLET.