The 10 historical earthquakes nearest to reference event 99112904041k
located at 42.3280 122.0123 that occurred prior to 99112904041k. 
The list includes events with magnitude (Mag) > 3.5 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)
1993 0922  19:41    3.8   3.5        0.8    48.5	    22.0 km WNW of Klamath Falls, OR
1993 0921  03:17    8.3   3.9        1.1   213.9	    22.4 km WNW of Klamath Falls, OR
1993 0921  03:29   10.3   5.9        1.8   222.0	    22.7 km WNW of Klamath Falls, OR
1993 0921  04:34    1.1   3.8        3.9   201.1	    22.0 km WNW of Klamath Falls, OR
1993 1204  22:15    6.5   5.1        4.1   175.8	    20.2 km WNW of Klamath Falls, OR
1993 0923  06:21    7.2   4.1        4.1   229.2	    23.9 km WNW of Klamath Falls, OR
1993 0921  05:45   10.3   6.0        5.0   310.8	    23.6 km ESE of Mount McLoughlin
1993 0921  04:37   10.4   3.7        5.2   169.0	    19.2 km WNW of Klamath Falls, OR
1993 1130  03:30    6.8   3.5        5.7   161.5	    18.3 km WNW of Klamath Falls, OR
1993 0924  16:53    0.1   3.7        5.8    32.3	    22.9 km  NW 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)
1993 0921  03:17    8.3   3.9        1.1   213.9	    22.4 km WNW of Klamath Falls, OR
1993 0921  03:29   10.3   5.9        1.8   222.0	    22.7 km WNW of Klamath Falls, OR
1993 0921  04:34    1.1   3.8        3.9   201.1	    22.0 km WNW of Klamath Falls, OR
1993 0921  04:37   10.4   3.7        5.2   169.0	    19.2 km WNW of Klamath Falls, OR
1993 0921  05:45   10.3   6.0        5.0   310.8	    23.6 km ESE of Mount McLoughlin
1993 0922  19:41    3.8   3.5        0.8    48.5	    22.0 km WNW of Klamath Falls, OR
1993 0923  06:21    7.2   4.1        4.1   229.2	    23.9 km WNW of Klamath Falls, OR
1993 0924  16:53    0.1   3.7        5.8    32.3	    22.9 km  NW of Klamath Falls, OR
1993 1130  03:30    6.8   3.5        5.7   161.5	    18.3 km WNW of Klamath Falls, OR
1993 1204  22:15    6.5   5.1        4.1   175.8	    20.2 km WNW of Klamath Falls, OR