EQ History from 2003 to time of main shock Events are listed from geographic area 41.9666276 42.1666274 120.0998893 120.4332223 Reference point in table is the mainshock of 200410070823 Distance and Azimuth from reference point to each earthquake Reference point at Location 42.0560 120.2740 Event_Date___(UT) Depth Mag Dist(km) Az(deg) Site Lat Site Lon 2004 0625 01:38 4.4 2.6 5.9 16.6 42.1065 120.2538 2004 0625 01:41 13.4 3.0 1.8 120.0 42.0477 120.2547 2004 0625 01:49 2.4 1.9 6.0 18.2 42.1073 120.2513 2004 0625 01:51 11.2 2.6 2.7 18.2 42.0787 120.2640 2004 0625 02:13 11.4 2.4 3.0 35.2 42.0778 120.2533 2004 0625 06:36 12.3 2.7 3.6 40.1 42.0805 120.2463 2004 0626 12:03 0.0 2.2 5.4 19.9 42.1017 120.2518 2004 0626 12:06 26.0 2.2 3.9 17.1 42.0898 120.2600 2004 0627 03:24 11.4 3.2 3.2 51.4 42.0742 120.2435 2004 0627 07:00 11.6 3.9 4.6 30.8 42.0917 120.2455 2004 0627 07:03 10.4 3.2 3.3 52.5 42.0742 120.2422 2004 0627 07:14 4.4 2.1 4.9 25.6 42.0962 120.2482 2004 0627 07:42 15.2 2.7 6.7 104.7 42.0407 120.1957 2004 0627 08:36 7.3 2.6 3.6 42.1 42.0803 120.2445 2004 0627 10:26 0.0 2.3 3.9 32.6 42.0858 120.2483 2004 0627 11:32 6.9 3.0 3.8 46.1 42.0795 120.2412 2004 0627 12:24 8.6 2.4 2.3 52.2 42.0688 120.2518 2004 0627 21:09 2.1 1.9 4.6 36.7 42.0892 120.2408 2004 0628 09:35 6.0 2.4 4.3 51.1 42.0803 120.2335 2004 0628 10:48 0.0 2.1 3.7 37.4 42.0825 120.2468 2004 0628 10:53 0.0 2.3 3.6 28.8 42.0840 120.2533 2004 0629 01:38 14.3 2.7 3.1 82.2 42.0598 120.2365 2004 0630 12:18 4.1 2.5 3.4 55.1 42.0735 120.2403 2004 0630 12:21 1.3 2.3 3.3 117.1 42.0425 120.2387 2004 0630 12:21 10.9 4.4 4.0 49.4 42.0793 120.2375 2004 0630 13:59 0.0 1.7 8.5 274.0 42.0613 120.3765 2004 0630 14:24 1.5 2.4 4.7 145.0 42.0213 120.2415 2004 0630 15:46 16.6 2.1 0.6 146.6 42.0517 120.2702 2004 0630 16:35 12.1 2.5 3.0 96.0 42.0532 120.2378 2004 0630 18:59 3.6 2.5 2.2 43.2 42.0707 120.2555 2004 0701 03:12 1.8 2.9 7.7 148.7 41.9967 120.2257 2004 0702 09:02 7.5 2.8 2.7 60.5 42.0682 120.2452 2004 0702 16:02 4.9 2.1 3.8 40.4 42.0818 120.2445 2004 0702 19:36 10.9 1.5 6.5 109.1 42.0370 120.2003 2004 0702 23:15 4.9 2.0 5.4 32.8 42.0968 120.2387 2004 0703 12:16 0.0 1.8 4.0 48.0 42.0800 120.2382 2004 0704 09:51 4.9 1.9 5.1 53.3 42.0837 120.2242 2004 0704 12:25 2.5 2.2 3.0 42.6 42.0758 120.2495 2004 0704 17:45 11.3 2.0 3.9 28.1 42.0873 120.2515 2004 0704 18:38 2.0 1.6 5.2 23.7 42.0992 120.2485 2004 0704 18:57 5.0 2.1 4.0 21.8 42.0898 120.2558 2004 0705 05:17 4.2 2.2 4.7 32.9 42.0913 120.2433 2004 0705 05:41 8.7 3.2 3.4 69.8 42.0667 120.2350 2004 0705 14:58 7.1 1.9 6.1 63.9 42.0800 120.2082 2004 0706 10:01 14.4 2.6 4.4 88.5 42.0570 120.2207 2004 0706 10:03 1.4 1.9 3.3 42.3 42.0780 120.2472 2004 0706 10:03 0.0 1.5 5.5 26.4 42.1000 120.2447 2004 0706 13:38 12.1 1.8 3.9 49.2 42.0792 120.2380 2004 0706 22:47 8.2 2.4 3.1 68.0 42.0665 120.2392 2004 0707 06:10 6.2 2.0 5.9 41.0 42.0962 120.2272 2004 0707 16:10 1.6 2.8 2.5 11.0 42.0777 120.2683 2004 0707 18:07 4.7 1.7 5.2 37.8 42.0933 120.2352 2004 0708 15:54 5.8 1.8 2.9 51.8 42.0723 120.2462 2004 0709 16:27 11.1 2.7 3.1 83.5 42.0592 120.2365 2004 0710 10:09 1.8 1.8 6.0 70.8 42.0738 120.2053 2004 0710 21:42 0.0 1.9 3.6 29.9 42.0843 120.2522 2004 0711 12:35 3.9 1.8 4.6 31.4 42.0913 120.2450 2004 0713 06:18 0.2 1.7 1.8 56.6 42.0647 120.2563 2004 0713 09:58 0.0 1.9 3.6 30.9 42.0842 120.2513 2004 0713 14:53 4.2 3.3 3.6 38.1 42.0818 120.2468 2004 0713 15:08 1.6 1.9 4.9 60.6 42.0778 120.2220 2004 0713 18:23 1.6 2.1 3.5 40.7 42.0797 120.2467 2004 0713 23:43 10.9 2.2 3.3 77.5 42.0623 120.2355 2004 0715 19:58 11.6 2.0 4.7 37.6 42.0893 120.2395 2004 0718 17:20 0.0 1.9 3.0 74.0 42.0635 120.2388 2004 0719 14:47 0.0 2.0 3.4 59.0 42.0718 120.2387 2004 0719 18:39 0.0 2.6 2.4 46.9 42.0710 120.2525 2004 0720 10:53 0.0 1.2 6.1 38.6 42.0988 120.2280 2004 0720 11:36 1.8 2.5 3.4 31.5 42.0822 120.2525 2004 0720 15:58 0.0 1.9 7.5 262.8 42.0475 120.3642 2004 0720 20:09 0.3 1.9 3.9 42.7 42.0818 120.2420 2004 0721 04:31 6.5 2.8 3.3 59.3 42.0712 120.2397 2004 0722 01:01 2.2 2.1 4.7 29.1 42.0932 120.2462 2004 0722 06:55 2.4 2.1 3.3 49.9 42.0750 120.2437 2004 0722 13:40 6.2 3.1 3.9 49.2 42.0792 120.2380 2004 0722 13:47 5.2 2.2 4.9 44.1 42.0873 120.2332 2004 0722 14:21 1.4 2.2 5.1 56.6 42.0810 120.2230 2004 0722 20:15 0.0 2.0 4.9 28.3 42.0945 120.2462 2004 0722 20:26 1.1 4.3 4.7 36.1 42.0905 120.2402 2004 0722 20:34 1.7 2.2 7.2 7.9 42.1202 120.2620 2004 0722 20:40 23.0 2.4 6.3 8.8 42.1122 120.2623 2004 0722 20:42 1.3 2.2 5.9 29.4 42.1025 120.2388 2004 0722 20:47 0.0 1.6 5.8 283.6 42.0682 120.3415 2004 0722 21:03 19.4 2.1 11.6 4.2 42.1598 120.2638 2004 0722 21:16 10.1 2.0 5.9 35.6 42.0990 120.2327 2004 0722 21:18 5.8 2.2 5.2 19.7 42.1000 120.2528 2004 0723 00:01 1.9 2.0 5.4 16.8 42.1022 120.2553 2004 0723 00:25 17.6 2.5 7.1 11.0 42.1187 120.2577 2004 0723 00:29 24.5 1.8 8.5 10.2 42.1315 120.2558 2004 0723 04:46 4.5 2.6 7.2 11.6 42.1198 120.2563 2004 0723 08:43 6.2 2.7 3.5 36.7 42.0812 120.2488 2004 0723 20:06 5.3 2.9 5.3 26.4 42.0988 120.2455 2004 0724 01:39 1.4 1.6 4.8 25.6 42.0948 120.2490 2004 0724 12:35 8.4 2.1 4.7 31.3 42.0925 120.2442 2004 0724 16:08 11.7 2.2 2.9 52.5 42.0718 120.2463 2004 0724 23:51 1.6 1.9 4.7 29.6 42.0927 120.2460 2004 0725 01:34 1.9 1.3 5.6 26.8 42.1010 120.2435 2004 0725 01:34 4.4 2.1 5.9 38.4 42.0975 120.2298 2004 0726 11:45 1.4 1.6 3.6 37.7 42.0818 120.2472 2004 0727 17:36 1.7 1.2 5.1 70.5 42.0712 120.2165 2004 0728 11:48 2.1 1.8 5.4 42.5 42.0917 120.2302 2004 0728 23:10 1.0 2.1 5.0 19.1 42.0983 120.2543 2004 0730 02:56 5.1 2.3 2.8 56.0 42.0703 120.2455 2004 0730 16:49 0.9 1.3 4.6 23.6 42.0938 120.2518 2004 0731 11:54 1.5 2.2 3.7 55.8 42.0745 120.2375 2004 0802 04:27 0.0 2.0 1.0 51.0 42.0618 120.2643 2004 0803 18:58 0.6 1.2 4.4 63.4 42.0738 120.2262 2004 0806 05:44 1.8 2.1 3.2 41.2 42.0780 120.2482 2004 0811 17:50 3.6 2.1 3.9 48.2 42.0792 120.2392 2004 0811 23:39 0.0 1.7 1.9 55.2 42.0657 120.2553 2004 0812 02:10 1.5 1.8 5.0 67.8 42.0730 120.2180 2004 0812 13:47 0.5 1.3 2.6 87.1 42.0572 120.2432 2004 0815 14:01 1.5 2.2 5.1 23.5 42.0980 120.2495 2004 0815 18:09 2.1 2.1 2.9 34.9 42.0772 120.2542 2004 0817 14:25 7.8 2.3 8.6 98.5 42.0445 120.1715 2004 0822 15:27 5.9 2.0 4.0 73.4 42.0663 120.2275 2004 0822 23:48 2.1 1.8 4.2 342.1 42.0918 120.2895 2004 0828 05:38 1.4 2.3 2.7 23.3 42.0785 120.2610 2004 0828 17:19 1.3 2.1 5.1 30.0 42.0955 120.2433 2004 0828 22:07 1.2 1.9 5.0 24.0 42.0975 120.2492 2004 0901 11:12 12.4 2.0 4.2 93.8 42.0535 120.2233 2004 0901 17:32 1.5 1.7 4.5 48.1 42.0833 120.2332 2004 0902 03:46 11.9 3.0 5.0 61.5 42.0777 120.2205 2004 0904 15:50 11.9 2.6 3.0 93.5 42.0543 120.2375 2004 0904 22:25 0.0 1.9 0.8 99.7 42.0548 120.2648 2004 0906 09:33 1.8 2.2 3.4 24.6 42.0842 120.2567 2004 0909 21:01 1.8 1.9 3.3 50.2 42.0748 120.2437 2004 0909 21:16 2.1 1.6 4.1 47.5 42.0808 120.2377 2004 0915 00:54 1.9 1.7 1.2 283.7 42.0587 120.2887 2004 0916 16:46 4.9 1.5 4.1 50.4 42.0793 120.2362 2004 0916 17:45 1.3 2.2 2.9 41.7 42.0757 120.2505 2004 0918 05:05 7.9 2.4 3.0 59.7 42.0695 120.2430 2004 0922 22:29 10.3 2.1 3.0 78.3 42.0615 120.2383 2004 1007 08:23 3.3 3.5 0.0 270.0 42.0560 120.2743