Hi All. I guess maybe you can call me the ye old swarm hunter. This mornings quake isn’t to far from two quake swarms one that occurred in 1998 not to far from Fall River Mills and the other in 2000 not to far from Burney.

In August of this year my friend and I spent some time in the area. We took a tour through the Subway Caves which is a lave tube not to far from Fall River Mills. The whole area though is known as the Hat Creek area. Just about any place you can walk you will be walking on ancient lava fields.

The Burney swarm got the attention of a number of people as there were a couple of quakes that were in the M>4.0+ range. Take Care…Don the old swarm hunter

Magnitude 2.2 - duration magnitude (Md)
Time Thursday, December 23, 2004 at 12:30:33 AM (PST)
Thursday, December 23, 2004 at 8:30:33 (UTC)
Distance from McArthur, CA - 20 km (12 miles) N (10 degrees)
Fall River Mills, CA - 25 km (16 miles) NNE (16 degrees)
Ambrose, CA - 44 km (27 miles) SW (226 degrees)
Alturas, CA - 74 km (46 miles) WSW (247 degrees)
Sacramento, CA - 297 km (185 miles) N (2 degrees)
Coordinates 41 deg. 13.5 min. N (41.225N), 121 deg. 21.6 min. W (121.359W)

catalog=ANSS
start_time=1995/01/01,00:00:00
end_time=2004/12/23,09:04:43
minimum_magnitude=0.1
maximum_magnitude=10
event_type=E
delta=0 km to 40 km from (41.225,-121.359)
Date Time Lat Lon Depth Mag Magt Nst Gap Clo RMS SRC Event ID
----------------------------------------------------------------------------------------------
1995/07/08 02:45:19.47 40.9295 -121.2980 17.40 1.98 Md 9 226 23 0.06 NC 30076712
1995/07/08 02:55:19.08 40.9135 -121.2597 20.21 2.36 Md 16 201 25 0.07 NC 30076714
1995/12/31 20:05:48.91 41.1315 -121.6372 4.99 1.90 Md 4 133 13 0.03 NC 30093166
1996/03/07 01:38:58.81 41.0463 -121.2242 5.00 2.34 Md 7 264 26 0.23 NC 30098594
1996/03/20 20:42:56.74 40.9932 -121.6495 5.01 1.95 Md 9 177 40 0.05 NC 30100070
1996/05/19 12:28:00.91 40.9352 -121.6002 15.92 1.88 Md 10 210 40 0.07 NC 30106584
1996/07/24 03:19:45.61 41.1960 -121.7713 11.85 1.92 Md 12 99 20 0.04 NC 30114217
1996/07/24 12:24:32.60 41.0235 -121.5218 5.03 1.42 Md 5 179 17 0.09 NC 30114250
1996/11/15 23:54:56.50 41.0910 -120.9893 5.05 2.02 Md 8 258 75 0.22 NC 484688
1996/12/25 14:53:06.20 41.0603 -121.6323 5.00 1.77 Md 6 136 18 0.05 NC 30124319
1997/03/07 22:57:32.79 40.9792 -121.6583 14.58 2.25 Md 14 135 26 0.05 NC 497219
1997/03/08 01:27:57.32 40.9863 -121.6770 11.47 2.20 Md 12 131 26 0.10 NC 497223
1997/03/08 01:30:08.00 40.9717 -121.6557 5.01 1.93 Md 5 146 27 0.04 NC 497224
1997/03/10 22:03:59.33 40.9840 -121.6763 5.00 1.85 Md 12 131 27 0.09 NC 497416
1997/05/02 23:17:22.28 41.1190 -121.7680 5.00 1.60 Md 6 123 24 0.06 NC 503343
1997/06/26 05:03:47.75 41.1933 -121.6647 5.04 1.57 Md 10 249 26 0.19 NC 509997
1998/03/20 04:10:44.68 41.0000 -121.5983 11.23 1.73 Md 10 148 22 0.05 NC 562939
1998/03/20 04:48:46.75 40.9963 -121.5953 10.00 2.66 Md 22 107 22 0.07 NC 562941
1998/03/20 05:25:52.78 40.9928 -121.6068 18.00 2.35 Md 17 176 43 0.06 NC 562944
1998/03/20 07:04:37.13 40.9947 -121.6098 5.00 1.69 Md 5 187 43 0.05 NC 562950
1998/03/20 07:47:13.08 41.0063 -121.5907 5.00 1.23 Mx 5 191 58 0.01 NC 562957
1998/03/20 12:21:20.67 40.9938 -121.5995 8.42 2.37 Md 15 144 22 0.07 NC 563007
1998/03/20 16:45:51.54 40.9967 -121.5947 9.20 2.93 Md 25 142 22 0.09 NC 563070
1998/03/20 17:45:45.81 40.9993 -121.5985 8.11 2.25 Md 17 148 22 0.08 NC 563074
1998/03/27 19:07:36.61 40.9953 -121.5918 4.40 2.26 Md 14 151 22 0.05 NC 564195
1998/03/27 19:17:50.38 40.9985 -121.5862 7.58 2.28 Md 16 152 21 0.06 NC 564198
1998/03/27 19:23:41.04 40.9962 -121.5808 0.02 2.29 Md 19 154 21 0.15 NC 564200
1998/03/27 19:34:47.96 40.9963 -121.5950 17.80 3.62 ML 45 107 22 0.18 NC 564205
1998/03/27 19:41:11.96 40.9958 -121.6092 5.00 2.23 Md 12 175 46 0.09 NC 564208
1998/03/27 19:46:12.77 40.9965 -121.5933 2.37 2.46 Md 23 146 22 0.09 NC 564210
1998/03/27 19:48:21.06 40.9975 -121.5962 5.27 2.70 Md 21 145 22 0.08 NC 564211
1998/03/27 19:53:18.68 40.9967 -121.5883 6.05 2.36 Md 15 152 22 0.04 NC 564213
1998/03/27 19:55:45.90 40.9947 -121.5810 8.65 3.18 ML 24 111 22 0.11 NC 30169905
1998/03/27 20:00:33.45 41.0272 -121.6097 20.84 2.40 Md 9 142 19 0.04 NC 564220
1998/03/27 22:22:10.81 40.9958 -121.5925 5.03 2.13 Md 13 151 22 0.06 NC 564251
1998/03/27 22:31:17.10 40.9910 -121.6008 0.03 2.19 Md 14 189 43 0.21 NC 564253
1998/03/28 00:52:37.17 40.9912 -121.5860 4.99 2.43 Md 15 153 22 0.08 NC 564278
1998/03/28 01:09:35.65 40.9948 -121.5898 4.99 2.02 Md 13 152 22 0.06 NC 30169519
1998/03/28 02:06:38.74 40.9932 -121.5773 10.44 3.50 ML 31 111 22 0.10 NC 564289
1998/03/28 03:04:34.32 40.9950 -121.5870 4.98 2.34 Md 11 152 22 0.07 NC 564292
1998/03/28 05:13:45.13 40.9972 -121.5862 4.98 1.84 Md 8 152 22 0.04 NC 30169530
1998/03/28 09:32:48.10 40.9925 -121.5845 7.80 2.29 Md 15 153 22 0.07 NC 564388
1998/03/28 09:55:20.08 40.9885 -121.5807 4.30 2.42 Md 18 155 22 0.10 NC 564393
1998/03/28 11:41:10.37 40.9942 -121.5907 5.00 1.96 Md 9 152 22 0.05 NC 30169597
1998/03/28 13:06:01.57 40.9922 -121.5802 11.91 2.64 Md 17 111 22 0.10 NC 564473
1998/03/28 13:35:17.63 40.9947 -121.5905 4.74 2.28 Md 15 152 22 0.07 NC 564475
1998/03/28 21:20:37.76 40.9992 -121.5932 4.99 1.86 Md 6 150 22 0.03 NC 30169634
1998/03/29 03:16:36.45 41.0113 -121.5893 4.99 2.10 Md 7 167 20 0.04 NC 564622
1998/04/01 13:05:23.11 40.9860 -121.5880 4.02 2.13 Md 12 190 49 0.05 NC 565457
1998/04/01 15:13:01.87 40.9867 -121.5713 0.24 2.42 Md 19 177 45 0.11 NC 565463
1998/04/02 00:43:29.76 41.0063 -121.6225 5.02 1.82 Md 5 186 49 0.03 NC 565574
1998/04/02 09:06:12.76 40.9895 -121.6188 2.16 1.82 Md 13 201 46 0.04 NC 30170394
1998/04/02 10:07:02.75 40.9997 -121.5858 5.00 2.51 Md 18 152 21 0.06 NC 565626
1998/04/02 10:16:01.33 40.9967 -121.5872 5.00 2.02 Md 13 191 47 0.07 NC 565627
1998/04/02 11:02:01.12 40.9772 -121.5833 4.75 1.65 Md 6 266 23 0.02 NC 30170482
1998/04/02 12:04:12.92 40.9990 -121.5783 5.83 2.17 Md 11 164 21 0.05 NC 565655
1998/04/02 14:15:13.29 40.9995 -121.5892 5.00 1.77 Md 7 191 46 0.07 NC 565673
1998/04/02 17:33:02.29 41.0020 -121.5798 4.99 2.25 Md 8 154 21 0.07 NC 565695
1998/04/03 02:52:41.85 41.0002 -121.5775 4.59 2.88 Md 20 111 21 0.07 NC 565752
1998/04/03 02:55:11.28 41.0017 -121.6203 5.01 1.94 Md 6 187 49 0.03 NC 565753
1998/04/03 04:13:18.49 41.0010 -121.5872 3.48 2.61 Md 16 152 21 0.08 NC 565757
1998/04/03 09:49:53.01 40.9982 -121.5827 5.00 1.65 Md 6 192 45 0.03 NC 565780
1998/04/04 00:58:34.63 40.9747 -121.6390 28.01 2.52 Md 12 141 26 0.03 NC 565885
1998/04/04 13:46:58.49 40.9857 -121.6407 5.05 1.84 Md 8 197 45 0.10 NC 565965
1998/04/04 15:32:20.27 41.0037 -121.5882 5.01 1.79 Md 8 191 45 0.03 NC 565973
1998/04/05 13:27:54.20 40.9962 -121.5947 5.01 1.94 Md 5 190 49 0.05 NC 30170564
1998/04/11 17:56:04.69 40.9912 -121.5988 21.97 2.17 Md 14 177 47 0.06 NC 567031
1998/04/20 22:17:40.57 40.9927 -121.5758 4.96 1.82 Md 9 156 22 0.06 NC 30171364
1998/06/22 17:31:29.58 41.0073 -121.4985 23.57 2.30 Md 16 172 19 0.30 NC 30181014
1998/10/01 10:56:21.58 40.9932 -121.5907 4.98 1.84 Md 13 147 22 0.03 NC 30199905
1998/10/03 18:08:52.58 40.9795 -121.3768 4.99 1.42 Md 7 194 16 0.06 NC 30200348
1998/10/22 01:43:30.40 40.9515 -121.5902 4.99 1.54 Md 6 104 24 0.11 NC 30203011
1998/12/04 17:21:32.18 40.9163 -121.1593 19.28 1.99 Md 6 238 18 0.04 NC 30208005
1999/04/18 15:36:39.47 40.9553 -121.2522 15.79 2.82 Md 27 221 16 0.10 NC 21008283
1999/06/12 15:33:48.07 41.4140 -121.5182 4.91 1.69 Md 8 187 21 0.07 NC 21025028
1999/08/09 04:09:21.57 40.9678 -121.5945 0.02 2.44 Md 16 105 25 0.07 NC 21042033
1999/08/09 05:18:10.42 40.9615 -121.5827 4.96 1.79 Md 8 107 24 0.02 NC 21042043
1999/08/15 01:33:10.23 40.9688 -121.5903 10.66 2.72 Md 20 105 25 0.08 NC 21043692
1999/09/14 00:24:41.56 41.0518 -121.4982 12.75 1.76 Md 14 149 14 0.09 NC 21052506
1999/12/16 00:34:11.94 41.1278 -121.4442 10.28 1.78 Md 6 246 7 0.01 NC 21071987
2000/01/13 04:13:23.98 41.1677 -121.7397 5.01 2.09 Md 5 123 42 0.27 NC 51093968
2000/01/13 05:11:35.82 41.1692 -121.7432 5.00 2.80 Md 5 122 42 0.27 NC 51094063
2000/01/16 23:13:37.07 41.0328 -121.3767 2.71 2.36 Md 11 188 22 0.25 NC 21077985
2000/01/16 23:20:59.39 41.0583 -121.3827 4.77 1.69 Md 6 258 25 0.05 NC 21077987
2000/04/30 12:16:00.18 40.9830 -121.4560 5.30 1.64 Md 4 263 19 0.02 NC 21094633
2000/06/08 15:03:50.60 41.1202 -121.4557 4.97 1.77 Md 10 182 33 0.08 NC 21102740
2000/06/09 11:23:08.00 41.1197 -121.4685 3.56 2.06 Md 11 179 33 0.05 NC 21102900
2000/07/27 04:56:15.69 40.9163 -121.1225 19.00 2.44 Md 23 164 21 0.07 NC 21112280
2000/12/16 05:07:11.70 40.9867 -121.6933 13.79 3.15 ML 39 80 27 0.20 NC 21139047
2000/12/16 06:24:48.53 40.9830 -121.6820 4.98 1.93 Md 15 83 27 0.07 NC 21139051
2000/12/16 18:58:59.53 40.9857 -121.6865 5.00 1.86 Md 9 93 27 0.04 NC 21139090
2000/12/17 07:45:18.44 40.9860 -121.6890 2.61 2.31 Md 15 82 27 0.11 NC 21139159
2000/12/18 15:16:44.34 40.9898 -121.6855 9.53 2.04 Md 13 82 26 0.06 NC 21139331
2000/12/18 15:41:08.02 40.9763 -121.6573 4.98 1.64 Md 5 182 26 0.05 NC 21139335
2000/12/19 08:17:31.82 40.9838 -121.6807 5.00 1.65 Md 11 84 27 0.02 NC 21139462
2000/12/20 05:13:11.09 40.9868 -121.6808 8.95 1.55 Md 13 83 26 0.05 NC 30222779
2000/12/20 20:06:01.05 40.9970 -121.7045 4.52 1.93 Md 10 118 27 0.08 NC 21139771
2000/12/20 20:06:59.27 40.9852 -121.6777 5.00 1.97 Md 8 84 26 0.06 NC 30222492
2000/12/20 21:43:27.41 41.0073 -121.6865 5.00 1.70 Md 10 206 34 0.02 NC 21139789
2000/12/20 22:55:51.79 40.9883 -121.6870 16.05 3.75 ML 48 79 27 0.24 NC 21139816
2000/12/20 22:59:38.49 40.9833 -121.6960 18.17 3.77 ML 51 77 28 0.24 NC 21139817
2000/12/20 23:02:20.05 40.9918 -121.6710 14.50 2.41 Md 10 96 26 0.06 NC 21139819
2000/12/20 23:05:43.96 40.9840 -121.6792 5.00 1.61 Md 7 91 27 0.04 NC 30222469
2000/12/20 23:06:23.48 40.9962 -121.7047 23.13 2.60 Md 14 137 42 0.13 NC 21139818
2000/12/20 23:11:01.64 40.9898 -121.7030 5.07 1.82 Md 6 114 27 0.02 NC 21139820
2000/12/20 23:16:05.77 40.9802 -121.6878 4.02 2.26 Md 13 82 27 0.09 NC 21139821
2000/12/20 23:19:43.96 40.9752 -121.6660 6.43 1.89 Md 11 96 27 0.10 NC 21139822
2000/12/20 23:22:54.36 40.9893 -121.6913 20.24 4.26 ML 51 78 27 0.24 NC 21139826
2000/12/20 23:25:57.29 40.9850 -121.6902 10.86 2.28 Md 18 81 27 0.17 NC 21223571
2000/12/20 23:33:20.12 40.9873 -121.7073 0.58 3.13 ML 38 77 28 0.21 NC 21139828
2000/12/20 23:34:43.62 40.9758 -121.6462 4.84 2.13 Md 9 147 26 0.16 NC 21223574
2000/12/20 23:39:14.77 40.9868 -121.6960 18.68 4.62 ML 53 77 27 0.26 NC 21139833
2000/12/20 23:42:02.54 40.9845 -121.6853 14.93 3.02 ML 24 83 27 0.31 NC 30222462
2000/12/20 23:48:29.00 40.9828 -121.7002 5.01 1.59 Md 5 120 28 0.06 NC 21139834
2000/12/20 23:51:18.02 40.9868 -121.6810 4.98 1.79 Md 11 83 27 0.03 NC 21139835
2000/12/20 23:56:44.43 40.9843 -121.6737 5.00 1.98 Md 12 84 26 0.05 NC 21139836
2000/12/21 00:06:32.01 40.9887 -121.6807 5.00 1.64 Md 9 94 26 0.03 NC 21139838
2000/12/21 00:07:52.86 40.9782 -121.7000 14.36 2.19 Md 21 79 28 0.27 NC 21139839
2000/12/21 00:10:35.44 40.9848 -121.6940 13.51 2.39 Md 18 81 27 0.17 NC 21139840
2000/12/21 00:38:02.37 40.9842 -121.7010 0.24 3.44 ML 43 77 28 0.27 NC 21139855
2000/12/21 00:46:16.06 40.9863 -121.6933 12.56 2.52 Md 17 121 27 0.10 NC 21139857
2000/12/21 01:26:29.09 40.9955 -121.6980 13.45 3.02 Md 27 76 27 0.12 NC 21139870
2000/12/21 01:34:21.87 40.9775 -121.6680 4.00 1.95 Md 18 86 27 0.16 NC 21139871
2000/12/21 01:45:02.89 40.9795 -121.6712 4.96 1.68 Md 8 179 27 0.06 NC 21139873
2000/12/21 01:54:01.03 40.9867 -121.6780 8.19 2.32 Md 20 84 26 0.10 NC 21139874
2000/12/21 02:22:26.07 40.9832 -121.6717 3.99 1.93 Md 15 85 26 0.17 NC 21139884
2000/12/21 02:33:57.32 40.9917 -121.6847 10.49 2.74 Md 25 79 26 0.09 NC 21139891
2000/12/21 02:35:52.82 40.9525 -121.6658 5.10 1.63 Md 8 238 29 0.12 NC 21139892
2000/12/21 02:38:47.59 40.9913 -121.7028 5.03 1.58 Md 6 126 27 0.02 NC 21139895
2000/12/21 02:41:24.44 40.9983 -121.6852 4.94 1.24 Mx 5 245 26 0.01 NC 21139897
2000/12/21 02:51:10.45 40.9843 -121.6735 5.00 1.83 Md 9 84 26 0.07 NC 21139903
2000/12/21 02:53:27.89 40.9722 -121.6712 15.30 1.68 Md 10 93 27 0.03 NC 21139906
2000/12/21 03:30:57.75 40.9772 -121.7007 5.00 1.80 Md 10 79 28 0.11 NC 21139916
2000/12/21 03:45:01.03 40.9797 -121.6702 4.99 1.95 Md 13 86 27 0.06 NC 30222464
2000/12/21 04:37:57.38 40.9782 -121.6725 5.00 1.74 Md 9 94 27 0.03 NC 21139930
2000/12/21 04:57:29.28 40.9798 -121.6933 4.52 2.38 Md 15 80 28 0.11 NC 21223577
2000/12/21 05:01:51.85 40.9742 -121.6852 4.99 1.78 Md 10 82 28 0.03 NC 21139937
2000/12/21 05:17:33.48 40.9848 -121.6837 5.00 1.98 Md 8 111 27 0.03 NC 21139941
2000/12/21 05:29:52.11 40.9880 -121.6853 2.55 2.55 Md 22 79 27 0.09 NC 21139942
2000/12/21 05:36:00.36 40.9793 -121.6825 5.00 1.52 Md 8 83 27 0.05 NC 21139944
2000/12/21 05:48:06.93 40.9775 -121.6940 4.99 1.53 Md 10 81 28 0.05 NC 30222465
2000/12/21 06:11:25.27 40.9765 -121.6948 18.66 2.21 Md 17 165 43 0.11 NC 21139966
2000/12/21 06:18:11.12 40.9827 -121.6905 4.99 1.57 Md 12 81 27 0.16 NC 21139968
2000/12/21 06:28:29.13 40.9772 -121.6628 4.99 1.59 Md 5 181 27 0.02 NC 21139971
2000/12/21 07:03:51.80 40.9807 -121.6843 4.99 1.75 Md 5 192 32 0.04 NC 21139973
2000/12/21 07:20:36.58 40.9955 -121.6788 4.99 1.55 Md 6 173 26 0.10 NC 30222501
2000/12/21 07:37:58.13 40.9745 -121.6650 5.00 1.59 Md 5 181 27 0.05 NC 21139985
2000/12/21 09:22:00.83 41.0085 -121.6800 5.14 2.17 Md 6 212 53 0.11 NC 21140010
2000/12/22 04:52:10.88 40.9838 -121.5868 35.68 3.00 Md 15 108 23 0.22 NC 21140172
2000/12/22 17:29:05.70 40.9617 -121.6573 4.99 1.94 Md 5 216 28 0.02 NC 21140214
2000/12/22 18:50:58.52 40.9788 -121.6765 4.01 2.49 Md 15 84 27 0.08 NC 21140222
2000/12/23 04:10:02.18 40.9737 -121.6788 4.99 2.15 Md 13 83 28 0.06 NC 21140289
2000/12/23 04:44:04.09 40.9743 -121.6810 6.82 2.41 Md 20 83 28 0.07 NC 21140291
2000/12/23 05:16:26.41 40.9753 -121.6790 5.00 1.55 Md 8 93 27 0.02 NC 21140295
2000/12/23 07:51:12.83 40.9923 -121.6838 13.61 2.29 Md 19 83 26 0.14 NC 21140311
2000/12/24 02:50:43.47 40.9902 -121.6805 7.85 2.86 Md 25 84 26 0.09 NC 21140467
2000/12/24 03:00:10.81 40.9900 -121.6725 1.67 1.69 Md 14 86 26 0.08 NC 21140469
2000/12/24 03:04:56.45 40.9887 -121.6763 4.99 1.81 Md 5 112 26 0.03 NC 21140471
2000/12/24 03:09:44.61 40.9897 -121.6787 9.67 2.12 Md 19 84 26 0.09 NC 21140473
2000/12/24 04:13:16.42 40.9897 -121.6662 4.98 1.67 Md 8 90 26 0.07 NC 21140481
2000/12/24 11:43:18.42 40.9850 -121.6813 5.00 1.84 Md 10 83 27 0.07 NC 21140520
2000/12/24 11:44:15.29 40.9795 -121.6780 4.60 2.21 Md 18 84 27 0.06 NC 21140522
2000/12/24 15:56:00.06 40.9760 -121.6600 5.00 1.71 Md 6 182 26 0.06 NC 21140542
2000/12/27 11:52:43.94 40.9902 -121.6858 5.00 1.55 Md 8 89 26 0.04 NC 21140946
2000/12/29 15:56:57.80 41.0033 -121.7075 2.53 2.33 Md 25 78 27 0.28 NC 30222496
2000/12/29 23:50:33.54 40.9950 -121.7040 4.51 1.65 Md 11 119 27 0.07 NC 21141391
2000/12/31 04:35:46.70 40.9897 -121.6890 10.61 2.40 Md 25 78 27 0.11 NC 30222507
2001/01/01 08:19:45.81 40.9907 -121.7050 5.00 1.52 Md 8 123 27 0.06 NC 21141608
2001/01/10 19:27:56.41 40.9885 -121.6768 11.11 2.35 Md 15 84 26 0.03 NC 21143000
2001/01/26 22:42:01.86 40.9763 -121.6757 7.65 1.97 Md 18 84 27 0.07 NC 21144972
2001/01/28 05:44:30.08 40.9915 -121.7028 5.03 1.54 Md 7 123 27 0.04 NC 21145073
2001/01/28 08:36:25.68 40.9862 -121.6827 5.00 1.60 Md 7 126 27 0.02 NC 21145085
2001/01/28 08:48:11.56 40.9883 -121.6762 16.05 1.99 Md 16 85 26 0.04 NC 21145087
2001/01/28 22:28:46.68 40.9768 -121.6753 4.99 1.58 Md 8 84 27 0.02 NC 21145179
2001/04/03 12:28:31.98 40.9873 -121.6160 5.01 1.47 Md 5 155 24 0.01 NC 21156483

• Burney Quake Swarm