Earthquake 50505: 8/22/2005 19:58:11 AKDT, M=3.9, N61.07 W150.21, 44.2km depth, Bias: pga=0.27 pgv=0.55 Seismic Stations 2704: Anchorage; Old Federal Bldg. (NSMP) Coordinates: N61.24 W149.89 Dist: 25.5 km HNN 0.3056 cm/s 0.5806 %g HNE 0.2554 cm/s 0.5608 %g HNZ 0.0742 cm/s 0.4420 %g 8011: AK; Anchorage; Russian Jack Spg. (NSMP) Coordinates: N61.21 W149.79 Dist: 27.6 km HNN 0.1097 cm/s 0.5077 %g HNE 0.1115 cm/s 0.2848 %g HNZ 0.0422 cm/s 0.3645 %g 8016: AK; Anchorage; BP Bldg. (NSMP) Coordinates: N61.19 W149.87 Dist: 23.0 km HNN 0.3755 cm/s (M) 1.0249 %g (M) HNE 0.3184 cm/s (M) 0.7216 %g (M) HNZ 0.0440 cm/s (M) 0.2673 %g (M) HN3 0.1995 cm/s (M) 0.3965 %g (M) 8021: AK; Anchorage; Klatt School (NSMP) Coordinates: N61.11 W149.91 Dist: 16.8 km HNN 0.2258 cm/s 0.6134 %g HNE 0.2128 cm/s 0.5030 %g HNZ 0.0971 cm/s 0.2862 %g 8024: AK; Anchorage; Dowl Engineers #2 (NSMP) Coordinates: N61.18 W149.88 Dist: 21.6 km HNN 0.1778 cm/s 0.4621 %g HNE 0.1307 cm/s 0.3555 %g HNZ 0.0339 cm/s 0.1670 %g 8025: AK; Anchorage BSLC; Ground (NSMP) Coordinates: N61.15 W149.89 Dist: 19.1 km HNN 0.1162 cm/s 0.2483 %g HNE 0.1335 cm/s 0.2590 %g HNZ 0.0308 cm/s 0.2188 %g 8026: AK; Anchorage Church of Christ (NSMP) Coordinates: N61.21 W149.83 Dist: 25.7 km HNN 0.3477 cm/s 0.7331 %g HNE 0.2621 cm/s 0.5731 %g HNZ 0.0444 cm/s 0.3041 %g 8029: AK; Anchorage; Tudor Elem. Sch. (NSMP) Coordinates: N61.17 W149.85 Dist: 22.6 km HNN 0.2316 cm/s 0.6976 %g HNE 0.1425 cm/s 0.4749 %g HNZ 0.0367 cm/s 0.1957 %g 8030: AK; Anchorage Police Hdqts. (NSMP) Coordinates: N61.18 W149.81 Dist: 25.0 km HNN 0.2511 cm/s 0.6496 %g HNE 0.2495 cm/s 0.7584 %g HNZ 0.0468 cm/s 0.2396 %g 8036: AK: Anchorage; DOI Airport (NSMP) Coordinates: N61.18 W149.97 Dist: 17.8 km HNN 0.6628 cm/s 1.7983 %g HNE 0.4669 cm/s 1.1736 %g HNZ 0.1386 cm/s 0.3794 %g 8037: AK:Anchorage;NOAA Weather Faclty (NSMP) Coordinates: N61.16 W149.98 Dist: 15.5 km HNN 0.4985 cm/s 1.0154 %g HNE 0.4692 cm/s 0.7452 %g HNZ 0.1386 cm/s 0.3833 %g 8040: AK: Anchorage; Atwood Bldg # 3 (NSMP) Coordinates: N61.22 W149.89 Dist: 23.5 km HNN 0.4176 cm/s 0.7851 %g HNE 0.4638 cm/s 0.8671 %g HNZ 0.5343 cm/s 0.6969 %g 8040: AK: Anchorage; Atwood Bldg # 1 (NSMP) Coordinates: N61.22 W149.89 Dist: 23.5 km HNN 0.2486 cm/s 0.5232 %g HNE 0.2852 cm/s 0.5758 %g HNZ 0.2590 cm/s 0.4996 %g 5 0.0000 cm/s 0.0000 %g 8040: AK: Anchorage; Atwood Bldg # 2 (NSMP) Coordinates: N61.22 W149.89 Dist: 23.5 km HNN 0.2450 cm/s (M) 0.4773 %g (M) HNE 0.2416 cm/s (M) 0.4491 %g (M) HNZ 0.2199 cm/s (M) 0.3585 %g (M) K201: Anchorage AK: Elmendorf AirForce (NSMP) Coordinates: N61.23 W149.87 Dist: 25.8 km HNN 0.3676 cm/s 0.7437 %g HNE 0.2913 cm/s 0.6196 %g HNZ 0.0924 cm/s 0.3476 %g K203: Anchorage AK: Episcopal Church (NSMP) Coordinates: N61.22 W149.75 Dist: 30.1 km HNN 0.1154 cm/s 0.2651 %g HNE 0.1907 cm/s 0.4588 %g HNZ 0.0370 cm/s 0.2090 %g K204: AK:Anchorage; Signature Flight (NSMP) Coordinates: N61.18 W150.01 Dist: 15.9 km HNN 0.3691 cm/s 0.8863 %g HNE 0.5837 cm/s 0.9565 %g HNZ 0.1536 cm/s 0.7202 %g K205: AK:Anchorage; ASD Data Pro Cntr (NSMP) Coordinates: N61.20 W149.91 Dist: 21.5 km HNN 0.3248 cm/s 0.8097 %g HNE 0.3989 cm/s 0.4762 %g HNZ 0.1022 cm/s 0.5244 %g K206: DEFAULT PARAMETERS (NSMP) Coordinates: N61.19 W149.82 Dist: 24.8 km HNN 0.1838 cm/s 0.6049 %g HNE 0.1800 cm/s 0.5915 %g HNZ 0.0342 cm/s 0.1948 %g K207: AK:Anchorage; FCC (NSMP) Coordinates: N61.16 W150.00 Dist: 14.9 km HNN 0.5384 cm/s 1.1880 %g HNE 0.4414 cm/s 0.7687 %g HNZ 0.1207 cm/s 0.4450 %g K208: AK: Anchorage; Spenard Rec Cntr (NSMP) Coordinates: N61.18 W149.92 Dist: 19.5 km HNN 0.3886 cm/s 1.1601 %g HNE 0.5933 cm/s 0.8842 %g HNZ 0.1198 cm/s 0.4261 %g K209: AK:Anchorage; Scenic Prk Church (NSMP) Coordinates: N61.19 W149.75 Dist: 28.0 km HNN 0.0750 cm/s 0.2091 %g HNE 0.0795 cm/s 0.2409 %g HNZ 0.0335 cm/s 0.1479 %g K211: DEFAULT PARAMETERS (NSMP) Coordinates: N61.15 W149.86 Dist: 20.9 km HNN 0.2849 cm/s 0.5781 %g HNE 0.1395 cm/s 0.3612 %g HNZ 0.0417 cm/s 0.1512 %g K212: AK:Anchorage;BLM (NSMP) Coordinates: N61.16 W149.79 Dist: 24.4 km HNN 0.1384 cm/s 0.4377 %g HNE 0.0997 cm/s 0.3082 %g HNZ 0.0502 cm/s 0.2095 %g K213: AK:Anchorage;ASD Op Center (NSMP) Coordinates: N61.11 W149.86 Dist: 19.4 km HNN 0.7286 cm/s 1.6791 %g HNE 0.7373 cm/s 2.6071 %g HNZ 0.1183 cm/s 0.9984 %g K214: AK: Anchorage;O'Malley FS (NSMP) Coordinates: N61.12 W149.77 Dist: 24.5 km HNN 0.1000 cm/s 0.2743 %g HNE 0.1100 cm/s 0.3502 %g HNZ 0.0331 cm/s 0.2253 %g K215: AK:Anchorage;Rabbit Creek FS (NSMP) Coordinates: N61.09 W149.75 Dist: 24.7 km HNN 0.2028 cm/s 0.6614 %g HNE 0.1460 cm/s 0.3303 %g HNZ 0.0483 cm/s 0.4188 %g K220: AK: Anchorage;Kincaid Park (NSMP) Coordinates: N61.15 W150.06 Dist: 12.5 km HNN 0.1758 cm/s 0.2763 %g HNE 0.1627 cm/s 0.3150 %g HNZ 0.1034 cm/s 0.2342 %g K221: AK:Anchorage;St James Church (NSMP) Coordinates: N61.15 W149.95 Dist: 16.7 km HNN 0.4707 cm/s 1.0408 %g HNE 0.4714 cm/s 1.1432 %g HNZ 0.1101 cm/s 0.5735 %g K222: AK:Anchorage; Chapel by the Sea (NSMP) Coordinates: N61.09 W149.84 Dist: 20.2 km HNN 0.1383 cm/s 0.4055 %g HNE 0.1499 cm/s 0.3719 %g HNZ 0.0992 cm/s 0.4091 %g Explanation of Flags M - Manually flagged T - Outlier G - Amplitude off scale or below noise I - Incomplete data N - Not in list of known stations