Issued: June 22], 1999 Prepared by: Lalitha Rao No. 24 - 99 The following is a list of significant earthquakes during the time period June 14 - 20, 1999 June 14 at 20:26 UTC (12:26 pm ADT), ML 3.1, 63 N 38', 150 W 32', depth = 13 km (8 mi): A minor earthquake, felt in Kantishna, was located in the central region of Alaska about 15 mi ( 25 km) ENE of Kantishna 19 mi ( 30 km) NW of Eielson Visitor Ctr. 51 mi ( 82 km) WSW of Healy 51 mi ( 82 km) W of Denali Park entrance 52 mi ( 84 km) WNW of Cantwell June 15 at 00:40 UTC (June 14,04:40 pm ADT), ML 4.7, 58 N 15', 151 W 44', depth = 3 km (2 mi): A light earthquake, felt in Kodiak, was located in the Kodiak Island region of Alaska about 36 mi ( 58 km) NE of Ouzinkie 40 mi ( 65 km) NE of Kodiak 50 mi ( 80 km) ENE of Port Lions 77 mi (124 km) S of Port Graham 77 mi (124 km) S of English Bay June 15 at 16:13 UTC (08:13 am ADT), ML 3.2, 59 N 56', 152 W 33', depth = 81 km (50 mi): A minor earthquake was located in the Cook Inlet region of Alaska about 28 mi ( 45 km) WNW of Anchor Point 32 mi ( 51 km) WSW of Ninilchik 41 mi ( 66 km) WNW of Homer 45 mi ( 72 km) WSW of Clam Gulch 46 mi ( 74 km) NW of Seldovia June 16 at 05:07 UTC (June 15, 09:07 pm ADT), ML 3.2, 59 N 48', 153 W 12', depth = 121 km (75 mi): A minor earthquake was located in the Cook Inlet region of Alaska about 32 mi ( 51 km) E of Pedro Bay 47 mi ( 76 km) SE of Port Alsworth 48 mi ( 77 km) W of Anchor Point 55 mi ( 88 km) NW of English Bay 56 mi ( 90 km) WSW of Ninilchik June 17 at 07:38 UTC (June 16, 11:38 pm ADT), mb 4.1, 51 N 26', 170 W 39', depth fixed at 33 km (21 mi): A light earthquake was located by NEIC in the Fox Islands region of Alaska about 85 mi (137 km) SE of Amukta Pass 129 mi (207 km) SW of Nikolski 161 mi (259 km) ESE of Atka 242 mi (389 km) SW of Unalaska 243 mi (391 km) SW of Dutch Harbor June 18 at 22:15 UTC (02:15 pm ADT), ML 3.8, 55 N 55', 151 W 16', depth = 10 km (6 mi): A minor earthquake was located south of Alaska about 119 mi (191 km) SE of Old Harbor 137 mi (220 km) SSE of Kodiak 147 mi (236 km) SSE of Ouzinkie 149 mi (239 km) SSE of Port Lions 153 mi (246 km) SE of Larsen Bay June 19 at 06:39 UTC (June 18, 10:39 pm ADT), ML 4.4, 53 N 40', 164 W 36', depth = 10 km (6 mi): A light earthquake, felt in Akutan, was located in the Unimak Island region of Alaska about 58 mi ( 93 km) ESE of Akutan 80 mi (129 km) E of Dutch Harbor 81 mi (130 km) E of Unalaska 95 mi (153 km) SSW of False Pass 130 mi (208 km) SW of Cold Bay June 20 at 04:40 UTC (June 19, 08:40 pm ADT), ML 4.1, 58 N 42', 153 W 9', depth = 61 km (38 mi): A light earthquake, felt in Kodiak, was located in the Kodiak Island region of Alaska about 59 mi ( 95 km) N of Port Lions 60 mi ( 96 km) NNW of Ouzinkie 63 mi (101 km) SW of English Bay 65 mi (105 km) SW of Port Graham 69 mi (112 km) NNW of Kodiak _______________________________________________________________________________________________________________________________________________________ DATE TIME LATITUDE LONGITUDE DEPTH PREF. RMS SEH SEZ GAP PHASES MIN Q T REGION, OTHER MAGNITUDES, FELT REPORTS AND COMMENTS YEAR MO DY HR MN SEC DEG MIN DEG MIN KM MAG SEC. KM KM DEG P S DIS _______________________________________________________________________________________________________________________________________________________ 1999 6 14 0 27 49.96 61 11.06N 146 18.30W 15.1 1.5 0.76 0.54 0.68 71 10 5 6 A E PR WILLIAM SOUND. 1999 6 14 0 37 57.87 61 12.47N 146 19.80W 14.1 1.2 0.55 0.74 0.76 72 10 6 8 A E PR WILLIAM SOUND. 1999 6 14 0 40 40.63 61 8.98N 146 18.73W 17.5 0.7 0.38 1.22 1.10 89 7 5 2 A E PR WILLIAM SOUND. 1999 6 14 1 54 23.98 61 12.40N 146 21.64W 15.0 1.3 0.28 0.80 0.90 77 11 5 8 A E PR WILLIAM SOUND. 1999 6 14 5 50 51.33 61 10.47N 146 20.24W 15.4 1.5 0.58 0.58 0.65 44 14 8 5 A E PR WILLIAM SOUND. 1999 6 14 6 34 5.96 61 45.21N 149 39.02W 39.9 1.7 0.31 0.75 0.90 110 15 12 17 A E COOK INLET. 1999 6 14 6 54 37.39 57 33.15N 146 20.02W 10.0G 2.9 0.48 12.63 18.32 279 15 4 332 D E GULF OF ALASKA. 1999 6 14 9 16 28.93 62 18.94N 149 41.19W 60.8 2.2 0.35 2.07 2.58 112 13 6 32 B E CENTRAL AK. 1999 6 14 11 41 15.20 57 46.39N 153 30.91W 45.9 2.8 0.18 1.09 2.33 193 15 6 61 A E KODIAK IS REG. 1999 6 14 13 32 39.08 63 6.89N 148 46.36W 74.6 2.5 0.30 1.62 2.45 47 14 12 33 A E CENTRAL AK. 1999 6 14 13 49 44.30 63 29.00N 148 51.16W 11.4 2.4 0.39 0.73 0.70 66 17 9 9 A E CENTRAL AK. 1999 6 14 15 14 19.74 60 44.75N 150 32.54W 47.9 2.3 0.22 1.86 3.99 73 17 12 38 B E KENAI PEN. 1999 6 14 20 26 35.56 63 38.07N 150 31.89W 12.6 3.1 0.30 2.25 1.71 131 16 7 24 A E CENTRAL AK. 1999 6 14 20 26 35.11 63 35.03N 150 40.60W 16.7 3.1 0.57 1.80 1.25 190 15 9 85 A E CENTRAL AK. 1999 6 14 23 18 14.10 60 59.05N 147 28.11W 13.2 0.9 0.26 3.73 3.05 192 7 5 23 B E PR WILLIAM SOUND. 1999 6 15 0 40 3.48 58 14.67N 151 43.96W 2.5 4.7 0.27 1.91 3.27 155 17 3 56 B E KODIAK IS REG. 1999 6 15 2 55 23.08 61 11.25N 146 18.00W 13.4 1.7 0.37 0.87 0.99 96 12 7 6 A E PR WILLIAM SOUND. 1999 6 15 3 27 20.84 60 9.39N 153 8.89W 131.0 2.9 0.36 2.22 2.92 74 15 10 12 B E COOK INLET. 1999 6 15 6 57 38.68 61 10.20N 146 18.37W 19.6 1.5 0.31 1.16 1.49 71 10 6 4 A E PR WILLIAM SOUND. 1999 6 15 7 35 29.21 61 9.33N 146 20.67W 15.7 2.0 0.36 2.05 1.23 67 10 5 3 A E PR WILLIAM SOUND. 1999 6 15 11 22 13.30 63 10.81N 150 31.42W 126.6 2.7 0.24 3.21 3.65 90 18 8 32 B CENTRAL AK. 1999 6 15 12 17 15.73 53 47.56N 164 4.94W 19.3 3.0 0.16 5.96 13.80 234 18 8 83 D E UNIMAK IS. 1999 6 15 15 13 13.58 64 48.76N 147 28.97W 13.1 2.3 0.38 0.42 0.71 78 12 8 19 A E CENTRAL AK. 1999 6 15 16 13 26.32 59 56.41N 152 33.38W 81.1 3.2 0.28 1.20 1.52 55 18 15 27 A E COOK INLET. 1999 6 15 17 0 39.15 61 11.50N 146 19.03W 15.4 2.1 0.36 0.69 0.78 58 15 5 7 A E PR WILLIAM SOUND. 1999 6 15 20 29 54.90 60 7.13N 152 7.25W 64.2 2.4 0.23 1.21 3.49 101 13 12 47 B E COOK INLET. 1999 6 15 23 44 9.37 59 56.61N 152 42.52W 83.1 2.2 0.25 1.75 2.92 140 11 7 20 B E COOK INLET. 1999 6 16 2 40 23.49 53 27.43N 165 5.36W 35.0 3.0 0.26 8.64 69.92 272 14 11 83 D E FOX ISLS. 1999 6 16 5 7 30.83 59 48.40N 153 11.66W 121.0 3.2 0.28 1.42 1.32 62 23 17 17 A E COOK INLET. 1999 6 16 7 2 6.58 61 42.57N 147 46.16W 39.5 1.6 0.27 2.40 4.11 77 15 8 27 B E PR WILLIAM SOUND. 1999 6 16 10 12 43.70 59 53.67N 152 16.35W 83.1 2.0 0.37 1.50 2.47 56 16 11 44 A E COOK INLET. 1999 6 16 13 59 51.01 60 18.91N 152 16.32W 84.4 2.5 0.24 2.37 3.06 65 17 11 30 B E COOK INLET. 1999 6 16 15 10 46.11 61 58.63N 149 52.32W 13.1 1.8 0.36 2.14 4.61 111 16 10 36 B E COOK INLET. 1999 6 16 16 27 59.31 61 23.21N 151 22.62W 7.5 2.1 0.34 1.20 3.82 63 19 13 72 B E COOK INLET. 1999 6 16 23 8 20.10 60 30.00N 147 10.56W 6.5 2.7 0.20 0.88 1.57 58 16 8 39 A E PR WILLIAM SOUND. 1999 6 16 23 56 49.08 57 48.82N 156 10.28W 117.0 3.2 0.17 6.29 3.39 171 14 14 44 C E ALASKA PEN. 1999 6 17 2 48 58.06 58 14.03N 151 43.71W 5.0 2.7 0.25 3.00 2.94 174 15 7 57 B E KODIAK IS REG. 1999 6 17 7 38 51.56 51 26.28N 170 39.42W 33.0N 4.1mb R FOX ISLS. 1999 6 17 8 41 50.54 60 19.04N 147 52.80W 11.0 1.4 0.14 2.14 5.39 107 11 8 31 C E PR WILLIAM SOUND. 1999 6 17 11 7 49.33 61 10.97N 146 22.78W 15.6 1.7 0.39 0.93 1.07 55 14 4 6 A E PR WILLIAM SOUND. 1999 6 17 11 30 20.88 61 8.21N 149 10.98W 31.6 1.8 0.21 0.81 1.77 62 16 13 24 A E COOK INLET. 1999 6 17 11 57 54.04 61 26.73N 146 42.34W 0.0 0.8 0.20 1.07 3.43 120 8 7 40 B E PR WILLIAM SOUND. 1999 6 17 13 6 32.53 59 52.98N 153 15.40W 127.5 2.8 0.26 1.73 2.53 68 16 13 13 B E COOK INLET. 1999 6 17 14 57 0.24 60 25.51N 147 45.23W 10.0 1.8 0.20 0.69 2.77 126 16 12 43 B E PR WILLIAM SOUND. 1999 6 17 15 7 30.02 60 24.82N 151 29.14W 63.3 2.5 0.25 2.14 5.60 70 17 14 39 C E KENAI PEN. 1999 6 17 17 44 11.17 61 40.85N 148 7.97W 15.1 1.4 0.34 1.19 2.49 51 15 10 18 A E PR WILLIAM SOUND. 1999 6 17 19 19 19.62 60 11.34N 152 35.80W 92.4 3.2 0.15 1.16 1.85 59 21 15 24 A E COOK INLET. 1999 6 17 21 41 33.96 61 11.93N 146 23.18W 15.0 2.5 0.28 1.40 1.37 66 15 5 8 A E PR WILLIAM SOUND. 1999 6 17 22 28 33.85 61 14.58N 150 53.64W 53.7 2.1 0.26 3.38 7.77 67 16 7 59 C E COOK INLET. 1999 6 17 23 16 18.79 61 26.50N 146 41.14W 13.3 2.1 0.24 0.89 2.00 58 17 11 39 A E PR WILLIAM SOUND. _______________________________________________________________________________________________________________________________________________________ DATE TIME LATITUDE LONGITUDE DEPTH PREF. RMS SEH SEZ GAP PHASES MIN Q T REGION, OTHER MAGNITUDES, FELT REPORTS AND COMMENTS YEAR MO DY HR MN SEC DEG MIN DEG MIN KM MAG SEC. KM KM DEG P S DIS _______________________________________________________________________________________________________________________________________________________ 1999 6 17 23 17 15.44 61 26.76N 146 40.17W 12.9 1.4 0.21 2.19 4.59 70 15 8 39 B E PR WILLIAM SOUND. 1999 6 18 2 6 35.45 61 11.73N 151 59.27W 95.0 2.1 0.22 2.11 5.15 79 16 10 65 C E COOK INLET. 1999 6 18 2 6 34.46 61 10.95N 151 60.00W 108.7 2.0 0.36 1.91 3.77 79 17 11 84 B E COOK INLET. 1999 6 18 4 39 51.94 62 7.89N 148 35.42W 35.2 1.6 0.23 2.01 3.50 60 16 11 38 B E CENTRAL AK. 1999 6 18 4 52 32.27 62 16.34N 151 14.21W 72.8 1.8 0.28 2.37 3.51 147 16 9 52 B E CENTRAL AK. 1999 6 18 5 42 24.55 53 46.76N 163 55.06W 25.1 2.9 0.12 4.02 99.00 247 16 10 89 D E UNIMAK IS. 1999 6 18 7 3 57.02 61 12.76N 146 21.58W 14.8 0.7 0.34 1.02 0.77 119 8 5 9 A E PR WILLIAM SOUND. 1999 6 18 8 31 9.17 61 31.99N 146 32.20W 29.3 1.3 0.37 0.87 2.83 96 12 7 33 B E PR WILLIAM SOUND. 1999 6 18 8 31 36.16 61 33.24N 146 26.22W 39.7 0.8 0.29 1.34 2.33 150 9 8 28 A E PR WILLIAM SOUND. 1999 6 18 9 16 29.44 59 57.54N 152 34.96W 97.5 2.4 0.23 1.98 1.45 59 15 11 25 A E COOK INLET. 1999 6 18 10 0 53.40 62 10.79N 149 34.53W 6.5 2.5 0.39 1.09 1.56 81 16 12 44 A E CENTRAL AK. 1999 6 18 10 4 54.88 59 2.00N 154 20.82W 116.8 2.4 0.39 1.95 1.51 144 15 9 42 A E COOK INLET. 1999 6 18 11 24 31.13 61 18.23N 146 44.58W 20.5 1.2 0.67 0.47 1.51 67 15 9 29 A E PR WILLIAM SOUND. 1999 6 18 12 0 55.91 61 43.94N 148 8.38W 5.7 1.6 0.62 0.85 1.04 118 11 8 13 A E PR WILLIAM SOUND. 1999 6 18 14 14 15.58 63 20.32N 145 18.38W 7.2 2.5 0.74 0.51 0.71 85 14 11 24 A E E CENTRAL AK. 1999 6 18 15 1 6.85 62 54.16N 148 11.47W 55.2 1.7 0.47 0.70 1.74 48 13 8 46 A E CENTRAL AK. 1999 6 18 15 26 59.49 62 53.07N 151 5.99W 118.1 2.1 0.19 2.68 2.55 116 17 9 68 B E CENTRAL AK. 1999 6 18 22 15 51.80 55 54.61N 151 16.33W 10.0G 3.8 0.66 57.77 82.91 318 15 2 218 D E SOUTH OF AK. 1999 6 18 22 44 51.63 61 56.23N 149 51.42W 49.7 1.8 0.24 1.86 1.60 156 13 11 32 A E COOK INLET. 1999 6 19 5 19 5.74 63 23.34N 151 3.23W 15.9 3.0 0.35 2.80 1.71 104 17 6 39 B E CENTRAL AK. 1999 6 19 5 52 43.88 60 55.96N 146 43.77W 12.1 0.8 0.30 0.93 2.04 119 8 6 15 A E PR WILLIAM SOUND. 1999 6 19 6 39 34.01 53 40.09N 164 35.74W 9.9 4.4 0.15 6.60 8.55 215 23 7 88 C E UNIMAK IS. 1999 6 19 10 13 52.07 61 12.01N 146 22.37W 15.4 1.0 0.27 2.45 2.16 108 7 4 8 A E PR WILLIAM SOUND. 1999 6 19 10 40 18.28 55 18.22N 153 15.65W 0.8 3.3 0.25 50.61 43.84 321 15 11 276 D E SOUTH OF AK. 1999 6 19 11 15 21.27 60 27.71N 152 41.96W 121.4 2.5 0.25 1.73 1.55 74 15 8 6 A E COOK INLET. 1999 6 19 11 38 6.55 60 10.96N 152 9.62W 76.6 1.7 0.21 1.90 2.00 112 8 6 43 A E COOK INLET. 1999 6 19 11 51 41.08 59 22.82N 151 48.70W 41.9 2.3 0.38 0.94 2.54 172 10 6 36 B E KENAI PEN. 1999 6 19 12 46 14.11 62 25.63N 149 18.75W 0.0 2.0 0.46 1.07 1.68 69 14 9 50 A E CENTRAL AK. 1999 6 19 13 31 42.16 62 55.24N 150 58.53W 109.5 2.2 0.42 1.85 1.86 114 17 9 68 A E CENTRAL AK. 1999 6 19 14 30 25.16 61 41.11N 149 33.72W 38.2 1.9 0.44 0.65 0.95 78 17 14 17 A E COOK INLET. 1999 6 19 15 17 55.60 60 18.03N 148 33.52W 17.7 1.9 0.30 0.67 1.65 115 16 10 49 A E KENAI PEN. 1999 6 19 15 21 28.02 60 54.68N 146 51.60W 22.4 1.1 0.30 0.74 0.94 65 14 10 13 A E PR WILLIAM SOUND. 1999 6 19 16 36 46.64 62 19.80N 151 19.19W 75.2 0.28 4.61 6.68 95 16 11 55 C CENTRAL AK. 1999 6 19 17 14 30.73 60 31.71N 147 27.30W 7.6 1.2 0.19 2.33 3.75 108 15 12 44 B E PR WILLIAM SOUND. 1999 6 19 18 34 28.93 61 35.90N 142 26.05W 0.0 2.6 0.33 4.53 2.28 148 15 5 63 B E CAPE YAKATAGA. 1999 6 19 18 45 31.30 60 45.70N 149 16.70W 29.7 1.4 0.12 3.88 13.66 125 12 4 31 D E KENAI PEN. 1999 6 19 19 5 20.30 60 22.30N 152 8.99W 78.5 2.1 0.19 3.08 5.94 90 16 11 36 C E COOK INLET. 1999 6 19 19 7 50.64 63 7.16N 150 47.30W 127.1 2.7 0.19 5.33 6.31 93 16 11 45 C E CENTRAL AK. 1999 6 19 20 50 54.76 59 51.34N 151 17.44W 43.7 1.9 0.30 3.30 5.74 61 15 13 21 C E KENAI PEN. 1999 6 19 20 56 25.32 60 59.63N 147 24.71W 10.9 1.5 0.38 1.94 1.98 83 15 11 21 A E PR WILLIAM SOUND. 1999 6 19 22 43 30.52 61 20.22N 150 27.97W 15.4 1.7 0.72 3.54 8.34 127 14 4 47 C E COOK INLET.