The 10 historical earthquakes nearest to reference event 09022609524k
located at 42.5520 123.8867 that occurred prior to 09022609524k. 
The list includes events with magnitude (Mag) > 4.0 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)
2009 0226  09:52   38.0   4.1        0.0    90.0	    47.7 km WNW of Grants Pass, OR
1873 1123  05:05    0.0   6.3       57.3   298.9	    67.2 km SSW of Coos Bay, OR
1966 1230  10:55   33.0   4.3       75.3   265.9	    96.4 km NNW of Crescent City, CA
1988 0811  08:01    0.0   4.0      127.8   248.9	   102.2 km WNW of Crescent City, CA
1993 0921  05:45   10.3   6.0      152.0    97.6	    23.6 km ESE of Mt McLoughlin, OR
1993 0921  06:14    0.0   4.3      152.1    96.3	    22.7 km ESE of Mt McLoughlin, OR
1993 0923  06:21    7.2   4.1      153.7    99.7	    23.9 km WNW of Klamath Falls, OR
1991 0729  04:07    5.0   4.2      154.8   251.3	   126.5 km WNW of Crescent City, CA
1993 0921  03:29   10.3   5.9      155.3    99.1	    22.7 km WNW of Klamath Falls, OR
1993 1204  22:15    6.5   5.1      157.3   100.0	    20.2 km WNW of Klamath Falls, OR

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NEAREST HISTORICAL EARTHQUAKES SORTED CHRONOLOGICALLY

Year MoDy  Hr:Mn  Depth   Mag   Distance Azimuth      Event Location
           (UT)    (km)             (km)   (Deg)
1873 1123  05:05    0.0   6.3       57.3   298.9	    67.2 km SSW of Coos Bay, OR
1966 1230  10:55   33.0   4.3       75.3   265.9	    96.4 km NNW of Crescent City, CA
1988 0811  08:01    0.0   4.0      127.8   248.9	   102.2 km WNW of Crescent City, CA
1991 0729  04:07    5.0   4.2      154.8   251.3	   126.5 km WNW of Crescent City, CA
1993 0921  03:29   10.3   5.9      155.3    99.1	    22.7 km WNW of Klamath Falls, OR
1993 0921  05:45   10.3   6.0      152.0    97.6	    23.6 km ESE of Mt McLoughlin, OR
1993 0921  06:14    0.0   4.3      152.1    96.3	    22.7 km ESE of Mt McLoughlin, OR
1993 0923  06:21    7.2   4.1      153.7    99.7	    23.9 km WNW of Klamath Falls, OR
1993 1204  22:15    6.5   5.1      157.3   100.0	    20.2 km WNW of Klamath Falls, OR
2009 0226  09:52   38.0   4.1        0.0    90.0	    47.7 km WNW of Grants Pass, OR