The 10 historical earthquakes nearest to reference event 07111216051c
located at 48.4677 120.7195 that occurred prior to 07111216051c. 
The list includes events with magnitude (Mag) > 3.0 and gives distance
and azimuth  from the reference event to each historical earthquake.

Date is given in Universal Time (UT). Subtract 8 hours to get Pacific
Standard time (PST) or 7 hours for PDT. Azimuth is the compass
direction (measured clockwise from North, 0-360 degrees) of the
earthquake from the location of the reference event. Usually, depths
listed as 0.0 km are either unknown or very unreliable.

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NEAREST HISTORICAL EARTHQUAKES SORTED BY DISTANCE FROM REFERENCE EVENT

Year MoDy  Hr:Mn  Depth   Mag   Distance Azimuth      Event Location
           (UT)    (km)             (km)   (Deg)
2007 0301  10:23    1.7   3.1        0.4    85.3	    41.8 km  SE of Diablo, WA
1964 0426  01:42    0.0   4.0       30.5    32.0	    47.3 km   E of Diablo, WA
1991 0426  05:30    0.5   3.1       42.0   197.0	    17.4 km   E of Glacier Peak, WA
2005 0206  08:53    0.0   3.2       45.4   314.4	     4.5 km NNW of Diablo, WA
1973 0904  17:56    4.9   3.7       45.8   235.4	    16.9 km NNW of Glacier Peak, WA
1969 0320  00:39   18.0   3.2       45.9   207.1	     8.7 km   E of Glacier Peak, WA
1915 0818  14:05    0.0   5.6       50.5   274.3	    22.5 km SSW of Newhalem, WA
1970 0711  10:24    0.1   3.0       55.6   238.3	    19.2 km ESE of Darrington, WA
1969 1110  07:38   33.0   4.6       59.2   279.2	    17.6 km   E of Concrete, WA
1994 0105  03:37    0.1   3.0       59.6    84.6	    30.0 km WNW of Okanogan, WA

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NEAREST HISTORICAL EARTHQUAKES SORTED CHRONOLOGICALLY

Year MoDy  Hr:Mn  Depth   Mag   Distance Azimuth      Event Location
           (UT)    (km)             (km)   (Deg)
1915 0818  14:05    0.0   5.6       50.5   274.3	    22.5 km SSW of Newhalem, WA
1964 0426  01:42    0.0   4.0       30.5    32.0	    47.3 km   E of Diablo, WA
1969 0320  00:39   18.0   3.2       45.9   207.1	     8.7 km   E of Glacier Peak, WA
1969 1110  07:38   33.0   4.6       59.2   279.2	    17.6 km   E of Concrete, WA
1970 0711  10:24    0.1   3.0       55.6   238.3	    19.2 km ESE of Darrington, WA
1973 0904  17:56    4.9   3.7       45.8   235.4	    16.9 km NNW of Glacier Peak, WA
1991 0426  05:30    0.5   3.1       42.0   197.0	    17.4 km   E of Glacier Peak, WA
1994 0105  03:37    0.1   3.0       59.6    84.6	    30.0 km WNW of Okanogan, WA
2005 0206  08:53    0.0   3.2       45.4   314.4	     4.5 km NNW of Diablo, WA
2007 0301  10:23    1.7   3.1        0.4    85.3	    41.8 km  SE of Diablo, WA