Issued: June 9, 1998 Prepared by: Lalitha Rao No. 21- 98 The following is a list of significant earthquakes during the time period June 1 - 7, 1998 June 1 at 23:38 UTC (03:38 pm ADT), mb 4.5, 51 N 44', 178 E 49', depth = 45 km (28 mi): A light earthquake was located by NEIC in the Rat Islands region of Alaska about 16 mi ( 26 km) NNW of Amchitka 130 mi (210 km) ESE of Buldir Is 195 mi (314 km) W of Adak 211 mi (339 km) ESE of Shemya Is 251 mi (404 km) ESE of Attu June 4 at 01:08 UTC (June 3, 05:08 pm ADT), ML 4.3, 57 N 57', 156 W 49', depth = 0 km (0 mi): A light earthquake was located in the Alaska Peninsula region of Alaska about 27 mi ( 44 km) SE of Egegik 39 mi ( 62 km) NE of Pilot Point 52 mi ( 83 km) S of King Salmon 53 mi ( 86 km) S of South Naknek 54 mi ( 87 km) S of Naknek J June 6 at 14:24 UTC (06:24 am ADT), mb 4.4, 51 N 36', 176 W 5', depth fixed at 33 km (21 mi): A light earthquake was located by NEIC in the Andreanof Islands region of Alaska about 31 mi ( 50 km) SE of Adak 90 mi (145 km) WSW of Atka 182 mi (293 km) WSW of Amukta Pass 212 mi (342 km) E of Amchitka 320 mi (514 km) WSW 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 6 1 0 28 40.45 62 31.83N 151 10.90W 84.3 2.9 0.20 2.14 4.32 84 16 7 49 B E CENTRAL AK. 98 6 1 4 50 39.16 60 36.78N 142 36.91W 10.4 1.8 0.23 1.30 1.79 59 12 5 20 A E CAPE YAKATAGA. 98 6 1 10 36 22.00 62 15.53N 151 30.91W 89.9 2.7 0.18 3.74 5.57 82 16 7 31 C E CENTRAL AK. 98 6 1 12 23 39.56 62 39.45N 149 4.77W 59.2 2.2 0.24 1.85 6.08 73 15 10 46 C E CENTRAL AK. 98 6 1 16 40 40.38 59 33.01N 153 7.90W 114.7 2.3 0.15 1.74 3.17 94 20 11 13 B E COOK INLET. 98 6 1 19 4 46.53 60 52.35N 149 35.34W 35.1 2.2 0.27 1.44 3.62 88 16 6 41 B E KENAI PEN. 98 6 1 21 40 59.79 63 20.74N 151 31.15W 39.5 2.0 0.10 9.80 6.76 111 12 3 38 C E CENTRAL AK. 98 6 1 23 38 54.10 51 43.56N 178 48.66E 45.1D 4.5mb R RAT ISLS. 98 6 1 23 44 35.50 62 40.86N 148 39.50W 54.0 3.0 0.20 1.40 6.91 62 18 8 60 C E CENTRAL AK. 98 6 2 0 11 44.41 62 38.13N 150 31.24W 75.4 2.5 0.24 3.19 3.49 70 20 7 29 B E CENTRAL AK. 98 6 2 5 0 0.62 64 42.62N 147 55.35W 19.0 1.8 0.26 2.46 2.20 113 9 9 9 A E CENTRAL AK. 98 6 2 5 11 3.41 60 34.40N 149 2.20W 8.4 1.1 0.19 6.64 5.79 120 5 4 20 C E KENAI PEN. 98 6 2 5 59 43.16 62 23.41N 149 45.24W 15.0 1.2 0.36 3.01 7.99 109 11 9 27 C E CENTRAL AK. 98 6 2 6 0 16.05 63 16.18N 151 5.31W 11.7 1.9 0.34 2.89 2.61 103 15 5 33 B E CENTRAL AK. 98 6 2 6 3 4.75 58 0.57N 156 48.92W 7.6 2.5 0.29 4.28 7.37 180 14 6 62 C E ALASKA PEN. 98 6 2 9 7 8.76 57 54.92N 156 42.00W 6.6 1.9 0.26 8.75 10.23 182 11 4 62 D E ALASKA PEN. 98 6 2 9 7 17.60 61 50.35N 149 49.04W 34.7 1.6 0.35 3.58 3.74 151 16 6 21 B E COOK INLET. 98 6 2 11 31 45.67 59 45.30N 153 16.42W 130.6 1.8 0.29 51.59 7.40 98 16 5 12 D E COOK INLET. 98 6 2 14 0 37.99 59 2.30N 152 28.73W 84.6 3.4 0.20 1.73 3.50 122 22 11 48 B E COOK INLET. 98 6 2 21 0 57.54 53 28.81N 166 6.34W 20.6 2.3 0.14 4.43 98.98 283 11 7 62 D E FOX ISLS. 98 6 3 0 53 23.51 59 59.71N 152 57.14W 115.3 2.2 0.14 4.99 8.60 51 14 7 4 C E COOK INLET. 98 6 3 3 54 11.97 59 51.56N 150 41.42W 53.8 2.6 0.24 2.30 3.00 116 15 9 15 B E KENAI PEN. 98 6 3 3 54 4.95 57 57.58N 156 42.75W 5.9 1.5 0.22 21.50 23.48 188 9 3 59 D E ALASKA PEN. 98 6 3 5 30 34.72 61 0.14N 150 5.74W 45.7 2.3 0.12 2.95 4.19 85 11 7 40 B E COOK INLET. 98 6 3 6 15 49.76 63 38.81N 148 30.18W 83.5 1.7 0.17 4.66 10.16 75 13 8 23 D E CENTRAL AK. 98 6 3 6 22 36.78 52 51.86N 169 8.02W 12.8 2.6 0.47 99.01 80.48 354 8 4 180 D E FOX ISLS. 98 6 3 8 38 32.19 59 44.39N 152 55.54W 105.3 2.2 0.17 2.19 5.29 52 13 9 20 C E COOK INLET. 98 6 3 9 15 14.15 61 22.19N 150 24.46W 42.9 1.1 0.49 9.33 17.98 67 11 5 42 D E COOK INLET. 98 6 3 10 53 0.19 59 47.94N 151 55.42W 36.4 1.5 0.19 2.47 6.61 85 15 7 22 C E KENAI PEN. 98 6 3 12 23 39.92 60 7.49N 147 38.57W 17.5 1.7 0.14 3.09 2.61 95 15 8 15 B E PR WILLIAM SOUND. 98 6 3 12 35 9.93 63 28.95N 151 25.37W 38.5 0.8 0.34 60.44 34.27 279 4 2 26 D E CENTRAL AK. 98 6 3 14 5 48.82 60 2.01N 152 40.28W 90.7 1.5 0.21 8.57 9.18 48 13 4 17 C E COOK INLET. 98 6 3 16 26 51.10 61 45.44N 152 7.70W 0.0 2.5 0.59 6.81 13.63 73 11 5 120 D E COOK INLET. 98 6 3 16 42 33.32 59 52.60N 152 0.37W 59.4 0.9 0.33 8.98 17.38 57 9 4 44 D E COOK INLET. 98 6 3 18 21 14.24 54 38.55N 161 6.15W 12.8 1.9 0.16 10.60 10.15 299 10 5 75 D E ALASKA PEN. 98 6 3 19 53 59.43 59 38.54N 151 33.84W 55.2 2.1 0.23 3.87 5.06 71 15 6 5 C E KENAI PEN. 98 6 3 20 4 34.91 60 2.19N 151 44.06W 63.1 3.3 0.21 1.06 3.18 59 13 4 25 B E KENAI PEN. 98 6 3 20 23 25.37 60 4.55N 152 48.57W 93.2 2.4 0.18 5.35 6.25 57 14 4 8 C E COOK INLET. 98 6 3 21 22 6.13 61 28.79N 149 57.16W 45.6 1.6 0.09 8.72 9.81 91 9 3 19 C E COOK INLET. 98 6 3 22 37 35.16 64 16.33N 147 17.80W 35.3 1.4 0.25 10.63 17.07 245 5 4 23 D E CENTRAL AK. 98 6 4 1 8 31.85 57 56.80N 156 49.49W 0.0 4.3 0.29 2.98 3.04 171 14 8 66 B E ALASKA PEN. 98 6 4 2 12 19.42 59 38.52N 152 51.44W 97.0 2.2 0.26 1.64 2.71 64 22 11 21 B E COOK INLET. 98 6 4 2 20 6.71 57 55.67N 156 48.63W 0.0 3.1 0.26 3.36 1.83 170 14 5 66 B E ALASKA PEN. 98 6 4 3 2 26.40 63 14.75N 151 5.33W 3.3 1.4 0.18 3.80 7.05 167 12 5 35 C E CENTRAL AK. 98 6 4 3 20 3.90 65 11.31N 146 48.10W 17.7 1.9 0.27 3.40 2.57 108 12 6 36 B E N CENTRAL AK. 98 6 4 3 45 27.34 61 41.40N 152 7.55W 121.8 2.8 0.21 4.80 6.39 64 17 8 47 C E COOK INLET. 98 6 4 4 23 57.44 57 54.90N 156 43.05W 3.6 2.2 0.35 7.78 4.71 184 13 8 63 C E ALASKA PEN. 98 6 4 4 54 21.87 61 6.58N 152 9.95W 9.5 0.5 0.35 5.98 6.32 213 4 4 13 C E COOK INLET. 98 6 4 6 10 3.12 61 21.60N 146 9.03W 27.3 1.1 0.26 3.45 2.63 89 13 5 19 B E PR WILLIAM SOUND. 98 6 4 7 22 59.35 61 57.84N 149 42.91W 3.5 1.6 0.22 3.72 4.29 87 14 5 36 B E COOK INLET. _____________________________________________________________________________________________________________________________________________________ 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 6 4 7 31 30.34 59 34.66N 153 5.66W 107.0 2.7 0.16 3.19 3.97 68 21 7 11 B E COOK INLET. 98 6 4 8 25 18.41 58 10.33N 155 21.75W 0.0 1.7 0.16 0.90 5.58 114 12 4 13 C a ALASKA PEN. 98 6 4 9 3 4.99 58 15.48N 155 7.61W 0.0 0.6 0.06 1.15 3.64 177 5 4 4 B a ALASKA PEN. 98 6 4 9 21 6.54 63 19.58N 151 14.22W 10.5 2.5 0.24 3.62 2.69 172 15 4 30 B E CENTRAL AK. 98 6 4 10 7 54.83 59 49.22N 148 9.56W 14.4 1.8 0.14 3.29 1.74 206 13 8 30 B E KENAI PEN. 98 6 4 10 9 28.14 57 57.92N 156 38.06W 0.0 1.7 0.31 7.10 4.30 324 5 7 55 C E ALASKA PEN. 98 6 4 11 43 3.01 61 37.39N 150 0.05W 46.7 2.1 0.29 1.75 3.08 74 15 7 7 B E COOK INLET. 98 6 4 12 26 1.52 58 23.09N 150 55.19W 1.0 2.3 0.51 4.74 5.23 210 15 4 89 C E GULF OF ALASKA. 98 6 4 12 57 11.01 61 38.32N 146 55.62W 34.9 1.3 0.25 2.24 3.59 47 16 4 30 B E PR WILLIAM SOUND. 98 6 4 13 45 59.95 57 58.47N 156 46.98W 0.5 3.9 0.32 2.18 1.78 152 15 7 62 A E ALASKA PEN. 98 6 4 14 57 42.03 62 11.40N 149 21.97W 50.9 1.8 0.15 3.78 4.26 93 17 7 52 B E CENTRAL AK. 98 6 4 15 30 26.47 61 29.06N 146 57.36W 26.2 0.8 0.43 7.46 98.97 115 9 4 51 D E PR WILLIAM SOUND. 98 6 4 15 40 41.17 61 52.25N 149 14.27W 9.7 1.5 0.25 2.84 2.27 101 10 4 20 B E COOK INLET. 98 6 4 16 20 26.33 60 57.22N 145 57.97W 20.9 1.2 0.13 4.50 15.40 74 13 7 28 D E PR WILLIAM SOUND. 98 6 4 18 37 4.61 61 19.97N 150 28.72W 46.5 1.7 0.39 5.90 11.62 96 11 6 48 D E COOK INLET. 98 6 4 21 9 2.59 61 34.85N 151 11.62W 0.0 1.8 0.32 5.24 6.14 84 12 4 62 C E COOK INLET. 98 6 5 2 51 10.73 58 10.02N 155 23.04W 1.9 1.8 0.16 0.88 3.12 116 10 7 6 B a ALASKA PEN. 98 6 5 3 45 54.11 65 10.94N 148 26.68W 23.3 2.2 0.22 5.71 4.02 140 10 5 44 C E N CENTRAL AK. 98 6 5 3 50 29.91 60 40.78N 151 2.61W 42.0 1.9 0.23 1.92 2.43 80 15 7 13 A E KENAI PEN. 98 6 5 5 17 49.01 58 0.10N 156 46.55W 8.8 1.7 0.18 13.26 11.84 198 9 4 60 D E ALASKA PEN. 98 6 5 6 59 12.07 59 40.41N 151 32.24W 47.7 2.2 0.32 1.53 2.65 63 17 11 6 B E KENAI PEN. 98 6 5 12 14 32.95 63 14.61N 151 2.82W 7.3 3.0 0.16 1.77 3.20 100 16 4 35 B E CENTRAL AK. 98 6 5 13 41 1.64 61 31.50N 146 36.10W 0.4 0.6 0.11 4.10 5.76 143 5 4 36 C E PR WILLIAM SOUND. 98 6 5 16 12 48.36 62 39.87N 150 54.50W 90.4 2.3 0.18 2.50 4.13 81 16 9 44 B E CENTRAL AK. 98 6 5 16 37 1.64 61 43.57N 153 31.94W 0.0 2.5 0.38 4.67 5.68 144 16 2 80 C COOK INLET. 98 6 5 21 33 37.88 61 6.95N 151 9.16W 69.3 1.7 0.18 3.66 6.86 135 9 8 42 C E COOK INLET. 98 6 5 22 7 1.17 60 46.57N 151 4.24W 40.8 2.2 0.27 1.53 7.60 67 15 10 10 C E KENAI PEN. 98 6 5 23 28 58.02 61 55.23N 148 35.74W 12.1 2.1 0.71 0.95 1.14 53 16 10 19 A E PR WILLIAM SOUND. 98 6 6 3 27 12.17 62 0.78N 148 55.84W 36.7 1.5 0.11 4.83 10.76 57 12 6 27 D E CENTRAL AK. 98 6 6 3 33 36.74 61 28.51N 146 41.22W 18.6 0.9 0.10 1.70 8.06 68 10 4 41 C E PR WILLIAM SOUND. 98 6 6 13 54 25.83 63 2.64N 150 57.38W 124.4 1.8 0.16 7.21 10.14 70 11 5 56 D E CENTRAL AK. 98 6 6 14 24 59.54 51 36.36N 176 4.74W 33.0N 4.4mb R ANDREANOF ISLS. 98 6 6 15 57 20.14 59 40.36N 152 30.40W 65.2 1.9 0.21 3.38 8.54 60 14 5 41 C E COOK INLET. 98 6 6 19 46 3.03 60 24.32N 151 21.16W 48.3 1.9 0.12 4.69 14.24 74 10 4 38 D E KENAI PEN. 98 6 6 19 49 57.74 64 33.86N 149 0.02W 24.5 1.0 0.14 9.93 6.01 133 5 4 4 C E CENTRAL AK. 98 6 6 21 25 38.45 59 36.89N 138 20.72W 0.0 2.0 0.58 12.11 9.61 193 13 6 60 D E SOUTHEASTERN AK. 98 6 6 22 22 39.22 60 10.20N 153 3.70W 129.1 2.7 0.24 7.07 8.27 81 16 6 12 C E COOK INLET. 98 6 6 22 42 22.44 64 33.36N 149 19.36W 20.9 1.4 0.28 6.85 2.25 114 9 6 12 C E CENTRAL AK. 98 6 6 22 51 36.21 61 29.72N 141 14.59W 0.0 1.6 0.46 7.59 8.21 161 12 5 59 C E CAPE YAKATAGA. 98 6 7 0 13 39.10 61 30.08N 141 11.35W 0.3 1.5 0.65 7.48 10.19 163 9 5 60 D E CAPE YAKATAGA. 98 6 7 0 34 31.51 59 20.66N 153 9.42W 86.3 2.3 0.18 2.81 3.40 70 15 10 13 B E COOK INLET. 98 6 7 7 26 14.79 61 34.64N 147 50.66W 37.5 2.2 0.23 1.01 2.53 53 16 10 36 B E PR WILLIAM SOUND. 98 6 7 8 7 9.89 54 57.36N 160 0.94W 37.8 3.0 0.41 4.98 12.88 239 14 9 53 D E ALASKA PEN. 98 6 7 11 18 44.33 59 48.91N 153 48.54W 152.3 3.0 0.41 3.00 3.30 80 16 7 22 B E COOK INLET. 98 6 7 11 25 4.29 59 47.94N 152 20.23W 75.2 2.5 0.28 1.77 3.81 46 16 11 42 B E COOK INLET. 98 6 7 13 24 58.05 59 54.87N 152 18.79W 76.8 2.6 0.27 1.49 3.00 96 16 11 41 B E COOK INLET. 98 6 7 16 5 29.68 63 46.61N 148 38.59W 96.3 1.9 0.31 2.31 4.37 69 15 4 15 B E CENTRAL AK. 98 6 7 16 13 31.83 59 43.69N 153 26.25W 122.2 2.3 0.21 3.34 2.11 161 15 9 14 B E COOK INLET. 98 6 7 17 12 41.90 60 27.43N 147 45.55W 6.5 1.9 0.18 0.77 1.97 122 15 9 47 A E PR WILLIAM SOUND. 98 6 7 17 21 4.69 61 55.40N 150 55.74W 65.8 2.4 0.27 1.66 3.07 68 18 11 63 B E COOK INLET. _____________________________________________________________________________________________________________________________________________________ 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 6 7 20 58 24.70 54 42.61N 161 18.78W 14.9 2.8 0.18 2.75 2.60 236 13 10 60 B E ALASKA PEN. 98 6 7 21 17 27.54 60 59.33N 147 19.03W 25.4 0.9 0.14 3.33 2.81 125 6 5 17 B E PR WILLIAM SOUND. 98 6 7 23 55 20.12 63 31.92N 151 1.25W 7.1 2.1 0.19 6.59 2.39 214 9 2 5 C E CENTRAL AK. 98 6 7 23 55 48.67 58 16.09N 155 8.78W 5.0 1.2 0.09 2.49 2.07 157 5 4 3 A a ALASKA PEN.