U.S. DEPARTMENT OF THE INTERIOR NO. 8-00-EXP GEOLOGICAL SURVEY SEP 22, 2000 ROUTINE MINING SEISMICITY IN THE UNITED STATES AUGUST 2000 ORIGIN TIME GEOGRAPHIC DEPTH MAGNITUDE SD NO. REGION, CONTRIBUTED MAGNITUDES AND COMMENTS UTC COORDINATES GS STA DAY HR MN SEC LAT LONG MB Msz USED 01 20 07 23.6 33.030 N 109.313 W 0 G 0.6 9 EASTERN ARIZONA. ML 3.0 (GS). 25 miles ENE of Safford. 01 21 51 25.7 40.711 N 109.507 W 0 G 0.6 8 UTAH. ML 2.3 (GS). 20 miles N of Vernal. 01 22 52 42.1 32.921 N 109.283 W 0 G 0.2 8 EASTERN ARIZONA. ML 2.9 (GS). 25 miles ENE of Safford. 02 17 56 57.3* 36.389 N 110.604 W 0 G 0.8 5 EASTERN ARIZONA. ML 2.3 (GS). 30 miles SW of Kayenta. 02 21 02 00.1 41.588 N 108.673 W 0 G 0.6 9 WYOMING. ML 2.5 (GS). 25 miles E of Rock Springs. 02 22 02 06.8 40.320 N 107.782 W 0 G 0.7 10 COLORADO. ML 3.4 (GS). 20 miles SW of Craig. 03 18 12 40.6 45.275 N 106.957 W 0 G 0.4 11 MONTANA. ML 2.7 (GS). 35 miles N of Sheridan, Wyoming. 03 20 21 44.6 43.346 N 105.250 W 0 G 0.6 9 WYOMING. ML 3.1 (GS). 40 miles N of Douglas. 05 17 04 40.5 41.899 N 108.800 W 0 G 0.8 11 WYOMING. ML 2.3 (GS). 30 miles NE of Rock Springs. 05 19 21 21.5 38.032 N 81.841 W 0 G 0.8 10 WEST VIRGINIA. mbLg 3.0 (GS). 25 miles WSW of Charleston. 06 18 10 37.2* 40.222 N 107.829 W 0 G 0.5 6 COLORADO. ML 2.7 (GS). 25 miles SW of Craig. 06 20 12 34.9* 43.878 N 105.173 W 0 G 0.4 5 WYOMING. ML 2.6 (GS). 35 miles SSE of Gillette. 07 20 33 02.3 33.042 N 109.334 W 0 G 0.5 10 EASTERN ARIZONA. ML 2.9 (GS). 25 miles ENE of Safford. 08 19 01 23.2 41.751 N 110.664 W 0 G 0.8 15 WYOMING. ML 2.2 (GS). 35 miles NNE of Evanston. 11 18 12 30.5? 32.96 N 109.29 W 0 G 0.7 4 EASTERN ARIZONA. ML 3.0 (GS). 25 miles ENE of Safford. 11 20 53 46.4 41.639 N 108.669 W 0 G 0.9 17 WYOMING. ML 2.9 (GS). 30 miles E of Rock Springs. 11 22 05 36.2 40.208 N 107.848 W 0 G 0.9 9 COLORADO. ML 2.4 (GS). 25 miles SW of Craig. 14 17 31 44.0* 37.920 N 81.561 W 0 G 1.4 6 WEST VIRGINIA. mbLg 2.8 (GS). 25 miles WNW of Beckley. 14 21 08 29.2* 32.901 N 109.311 W 0 G 1.0 8 EASTERN ARIZONA. ML 2.7 (GS). 25 miles ENE of Safford. 15 21 44 09.2 32.958 N 109.260 W 0 G 0.4 9 EASTERN ARIZONA. ML 3.2 (GS). 25 miles ENE of Safford. 16 21 04 12.4 43.708 N 105.302 W 0 G 0.7 10 WYOMING. ML 3.4 (GS). 40 miles SSE of Gillette. 16 22 19 47.0* 32.918 N 109.336 W 0 G 1.4 5 EASTERN ARIZONA. ML 2.6 (GS). 20 miles ENE of Safford. 17 18 07 49.2* 40.275 N 107.805 W 0 G 0.8 6 COLORADO. ML 2.2 (GS). 20 miles SW of Craig. 17 19 00 24.0 43.768 N 105.324 W 0 G 0.4 8 WYOMING. ML 3.1 (GS). 40 miles SSE of Gillette. 17 19 20 49.0 32.937 N 109.259 W 0 G 0.4 7 EASTERN ARIZONA. ML 2.7 (GS). 25 miles ENE of Safford. 17 23 02 28.4 41.562 N 109.630 W 0 G 0.8 21 WYOMING. ML 3.0 (GS). 20 miles W of Rock Springs. 18 19 04 50.8 43.734 N 105.279 W 0 G 0.9 11 WYOMING. ML 3.4 (GS). 40 miles SSE of Gillette. 18 21 04 38.2 33.031 N 109.369 W 0 G 0.4 9 EASTERN ARIZONA. ML 3.0 (GS). 25 miles NE of Safford. 19 18 02 40.1* 36.597 N 108.387 W 0 G 0.9 6 NEW MEXICO. ML 2.4 (GS). 15 miles SW of Farmington. 21 21 18 37.4* 33.125 N 109.408 W 0 G 0.4 6 EASTERN ARIZONA. ML 2.6 (GS). 25 miles NE of Safford. 23 19 52 41.4? 33.03 N 109.37 W 0 G 0.1 4 EASTERN ARIZONA. ML 2.9 (GS). 25 miles NE of Safford. 23 20 10 03.8 45.267 N 106.884 W 0 G 0.4 8 MONTANA. ML 3.0 (GS). 35 miles N of Sheridan, Wyoming. 23 21 11 06.8* 43.627 N 105.305 W 0 G 0.9 6 WYOMING. ML 3.2 (GS). 45 miles SSE of Gillette. 24 18 23 10.4 33.053 N 109.344 W 0 G 0.3 9 EASTERN ARIZONA. ML 2.9 (GS). 25 miles NE of Safford. 24 20 14 52.5 33.068 N 109.385 W 0 G 0.6 7 EASTERN ARIZONA. ML 2.3 (GS). 25 miles NE of Safford. 24 22 06 49.3 40.343 N 107.781 W 0 G 0.4 11 COLORADO. ML 2.9 (GS). 15 miles SW of Craig. 24 23 14 06.8 41.936 N 108.810 W 0 G 0.9 13 WYOMING. ML 2.4 (GS). 30 miles NE of Rock Springs. 25 22 39 53.4 40.334 N 107.646 W 0 G 0.9 14 COLORADO. ML 2.8 (GS). 15 miles SSW of Craig. 26 22 45 28.3 40.286 N 107.755 W 0 G 1.0 16 COLORADO. ML 3.2 (GS). 20 miles SSW of Craig. 27 16 49 30.2* 43.392 N 105.279 W 0 G 1.2 8 WYOMING. ML 3.0 (GS). 45 miles N of Douglas. 28 20 20 40.6 41.934 N 109.220 W 0 G 1.2 9 WYOMING. ML 2.2 (GS). 25 miles N of Rock Springs. 28 22 07 32.4 40.230 N 107.789 W 0 G 0.7 10 COLORADO. ML 2.9 (GS). 25 miles SSW of Craig. 30 01 36 00.1* 35.585 N 107.488 W 0 G 0.8 7 NEW MEXICO. ML 2.8 (GS). 35 miles NE of Grants. 30 22 07 32.7 40.306 N 107.785 W 0 G 0.6 14 COLORADO. ML 3.1 (GS). 20 miles SW of Craig. 31 20 01 01.0 43.665 N 105.266 W 0 G 1.0 18 WYOMING. ML 3.5 (GS). 45 miles SSE of Gillette.