Hi Chris. I thought the rupture was 300 miles. This search is 450 miles. It picked up quite a few more M>6.0 quakes. Take Care...Don in creepy town

FILE CREATED: Tue Dec 28 14:52:02 2004
Circle Search Earthquakes= 42
Circle Center Point Latitude: 61.040N Longitude: 147.730W
Radius: 720.000 km
Catalog Used: USHIS
Date Range: Year: 1964 - 1974 Month: 03/Day: 27 Month: 03/Day: 29
Magnitude Range: 6.0 - 9.5
Data Selection: Significant U.S. Earthquakes (USHIS)

CAT YEAR MO DA ORIG TIME LAT LONG DEP MAGNITUDE IEFM DTSVNWG DIST
NFPO km
TFS

USHIS 1964 03 28 033614 61.04 -147.73 33 9.24 MwKAN XF.. ....... 0
USHIS 1964 03 28 045407.90 59.80 -149.40 25 6.10 mb GS .... ....... 166
USHIS 1964 03 28 064354.40 58.26 -151.25 4 6.10 mb GS .... ....... 368
USHIS 1964 03 28 071022 58.83 -149.29 17 6.20 UKPAS .F.. ....... 261
USHIS 1964 03 28 083348.30 58.08 -151.00 32 6.50 UKPAS .... ....... 378
USHIS 1964 03 28 090100.90 56.42 -152.01 23 6.20 UKPAS .... ....... 571
USHIS 1964 03 28 095256 59.72 -146.47 30 6.20 UKPAS .... ....... 162
USHIS 1964 03 28 103538 57.17 -152.45 26 6.30 UKPAS .F.. ....... 509
USHIS 1964 03 28 122050 56.45 -153.94 25 6.50 UKPAS .F.. ....... 624
USHIS 1964 03 28 144737.30 60.36 -146.61 12 6.30 UKPAS .F.. ....... 97
USHIS 1964 03 28 144914.20 60.51 -146.70 10 6.50 UKPAS .... ....... 81
USHIS 1964 03 30 021806.80 56.65 -152.82 22 6.60 UKPAS .... ....... 570
USHIS 1964 03 30 070933.80 59.89 -145.66 13 6.20 UKPAS .... ....... 171
USHIS 1964 04 03 223343.10 61.62 -147.39 41 6.00 UKPAS 5F.. ....... 67
USHIS 1964 04 04 084030.80 56.52 -152.56 19 6.00 UKPAL .... ....... 575
USHIS 1964 04 04 174609 56.30 -154.40 24 6.50 UKPAS .... ....... 654
USHIS 1964 04 04 175944 56.51 -154.33 22 6.13 UKPAS .... ....... 632
USHIS 1964 04 05 012214 56.28 -153.34 24 6.00 UKPAS .... ....... 622
USHIS 1964 04 12 012431.20 56.60 -152.20 22 6.25 UKPAS .... ....... 558
USHIS 1964 04 16 192656.70 56.41 -152.90 25 6.63 UKPAS .... ....... 596
USHIS 1964 04 20 115638.50 61.51 -147.20 6 6.50 UKPAS .F.. ....... 59
USHIS 1964 04 21 050135.70 61.50 -147.30 38 6.00 UKPAS .F.. ....... 56
USHIS 1964 08 02 083617.30 56.18 -149.90 31 6.00 UKPAS 3F.. ....... 556
USHIS 1965 06 23 110916.50 56.61 -152.68 31 6.38 UKPAS .... ....... 570
USHIS 1965 09 04 143250.20 58.29 -152.50 30 6.80 MsABE .F.. ....... 407
USHIS 1965 09 18 204636.70 59.38 -145.18 5 6.00 UKPAL .... ....... 232
USHIS 1965 12 22 194121.60 58.35 -153.13 38 6.88 UKPAS 5F.. ....... 427
USHIS 1966 01 22 142707.90 56.03 -153.78 30 6.00 UKPAS .... ....... 659
USHIS 1966 04 16 012714.10 56.93 -153.61 23 6.25 UKPAS .... ....... 569
USHIS 1967 06 21 180449.50 64.75 -147.37 17 6.10 MLJDH 7F.. ....... 414
USHIS 1967 06 21 181302.90 64.80 -147.40 17 6.10 MLJDH 7F.. ....... 419
USHIS 1968 04 23 202914.60 58.69 -149.93 22 6.30 mb GS .F.. ....... 289
USHIS 1968 10 29 221616.50 65.46 -150.07 7 7.10 MLGS 7F.. ....... 506
USHIS 1968 12 17 120214.80 60.15 -152.82 82 6.50 UKPAS 6F.. ....... 296
USHIS 1969 11 24 225149.60 56.14 -153.66 28 6.00 MLGS 4F.. ....... 645
USHIS 1970 01 16 080539 60.28 -152.66 85 6.10 MLGS 5F.. ....... 282
USHIS 1970 03 11 223832.40 57.39 -153.97 16 6.40 MLGS 5F.. ....... 540
USHIS 1970 04 11 040541.10 59.70 -142.70 7 6.20 Ms GS 3F.. ....... 315
USHIS 1970 04 16 053317.50 59.80 -142.60 7 6.80 Ms GS 4F.. ....... 314
USHIS 1970 04 19 011547 59.60 -142.72 20 6.00 Ms GS .F.. ....... 320
USHIS 1973 07 01 133334.60 57.84 -137.33 33 6.70 Ms GS 5F.. ....... 688
USHIS 1973 07 03 165935.10 57.98 -138.02 33 6.40 UKPAS 5F.. ....... 646