Wednesday

Lake Rotoaira Swarm May 30th-June 2nd

Swarm on the shores of Lake Rotoaira, which is between Lake Taupo and Mount Tongariro. Started on the 30th May and most of the action 31st May UTC but still going on 1st June UTC.
3 of the events have been felt in the Turangi area which is the nearest population centre (pop. 3,500), the largest the 3.782 ML

The map below shows the same events split into date by magnitude (see key on map)
lake rotoaira swarm May/ June 2009 by mag

The map below shows the same events split into date by colour (see key on map)
lake rotoaira swarm May/ June 2009 by date

The Volcano Alerts are normal, Ruapehu still at Alert Level 1 which is standard for an active volcano.
List of 59 events in this swarm;
REF, LAT, LONG, TIME, DEPTH, MAG, FELT
3100075, -39.0431, 175.711, 2009/05/30 15:31:37.6, 1.8, 2.268
3100080, -39.0448, 175.714, 2009/05/30 15:43:08.4, 5.6, 1.894
3100227, -39.0353, 175.7127, 2009/05/30 22:03:54.4, 9.9, 1.935
3100238, -39.0371, 175.7172, 2009/05/30 22:27:33.4, 5.2, 2.546
3100244, -39.0327, 175.7252, 2009/05/30 22:42:10.0, 3.4, 2.442
3100365, -39.0426, 175.7242, 2009/05/31 04:13:52.9, 7.7, 2.11
3100376, -39.0419, 175.7183, 2009/05/31 04:39:16.2, 5.5, 2.917
3100380, -39.0406, 175.7192, 2009/05/31 04:52:01.7, 6.2, 2.666
3100497, -39.0489, 175.728, 2009/05/31 09:56:00.9, 3.5, 1.711
3100501, -39.0429, 175.7239, 2009/05/31 10:04:46.2, 8.3, 1.899
3100514, -39.0516, 175.7355, 2009/05/31 10:33:13.1, 0.5, 3.064
3100518, -39.0461, 175.7405, 2009/05/31 10:39:19.0, 1.7, 2.208
3100521, -39.0293, 175.6915, 2009/05/31 10:46:00.4, 0.0, 2.808
3100529, -39.0364, 175.7302, 2009/05/31 11:02:39.3, 4.5, 3.264
3100531, -39.0335, 175.6883, 2009/05/31 11:05:32.6, 1.8, 2.559
3100533, -39.0424, 175.7376, 2009/05/31 11:08:45.3, 4.5, 3.172, F
3100543, -39.0461, 175.736, 2009/05/31 11:20:18.4, 3.9, 2.171
3100544, -39.0467, 175.7325, 2009/05/31 11:23:39.6, 7.0, 1.893
3100559, -39.0376, 175.7171, 2009/05/31 11:54:09.7, 3.8, 3.258, F
3100572, -39.0484, 175.7257, 2009/05/31 12:26:11.8, 2.4, 1.897
3100617, -39.0427, 175.7182, 2009/05/31 14:26:58.2, 6.0, 2.351
3100619, -39.0394, 175.7278, 2009/05/31 14:31:04.4, 4.6, 3.818
3100627, -39.0444, 175.7223, 2009/05/31 14:31:04.5, 6.2, 3.782, F
3100622, -39.0368, 175.6844, 2009/05/31 14:37:51.0, 5.5, 3.235
3100628, -39.037, 175.7401, 2009/05/31 14:46:43.4, 6.1, 2.049
3100629, -39.0372, 175.7282, 2009/05/31 14:47:58.9, 7.4, 2.139
3100630, -39.0486, 175.7315, 2009/05/31 14:50:14.2, 6.9, 1.725
3100632, -39.017, 175.719, 2009/05/31 14:54:56.3, 11.3, 2.849
3100635, -39.0571, 175.7479, 2009/05/31 15:00:36.2, 2.3, 2.745
3100636, -39.0393, 175.7331, 2009/05/31 15:02:19.5, 3.3, 2.422
3100637, -39.0398, 175.7078, 2009/05/31 15:03:23.1, 6.2, 2.09
3100640, -39.0392, 175.7304, 2009/05/31 15:09:41.5, 4.6, 1.961
3100642, -39.0477, 175.7112, 2009/05/31 15:12:38.0, 4.3, 2.247
3100643, -39.0539, 175.7834, 2009/05/31 15:13:42.9, 12.8, 2.062
3100645, -39.0406, 175.7374, 2009/05/31 15:16:48.4, 6.0, 3.454
3100646, -38.9791, 175.7699, 2009/05/31 15:18:55.7, 0.0, 2.167
3100651, -39.0455, 175.7158, 2009/05/31 15:32:00.7, 6.7, 2.284
3100654, -39.0495, 175.7159, 2009/05/31 15:38:30.9, 3.6, 2.647
3100660, -39.0432, 175.7264, 2009/05/31 15:50:46.1, 5.8, 2.127
3100697, -39.0277, 175.7005, 2009/05/31 17:14:28.0, 7.8, 2.145
3100698, -39.0368, 175.727, 2009/05/31 17:16:49.1, 2.0, 2.839
3100907, -39.044, 175.7272, 2009/06/01 02:19:58.5, 7.4, 1.952
3100912, -39.0448, 175.7254, 2009/06/01 02:34:43.7, 4.3, 2.246
3100915, -39.0595, 175.7087, 2009/06/01 02:39:00.9, 5.0, 2.736
3100917, -39.0496, 175.724, 2009/06/01 02:42:17.7, 5.0, 2.344
3100919, -39.0145, 175.7314, 2009/06/01 02:47:16.6, 8.3, 2.033
3100923, -39.037, 175.7241, 2009/06/01 02:55:55.3, 2.0, 2.388
3100927, -39.0449, 175.7217, 2009/06/01 03:07:26.7, 6.4, 1.862
3100937, -39.02, 175.722, 2009/06/01 03:29:09.8, 10.5, 1.864
3100939, -39.04, 175.7251, 2009/06/01 03:31:54.9, 2.9, 2.611
3100946, -39.0413, 175.7179, 2009/06/01 03:44:47.5, 8.0, 1.854
3100952, -39.0434, 175.7129, 2009/06/01 03:58:14.2, 7.9, 1.92
3100957, -39.0585, 175.7264, 2009/06/01 04:12:45.5, 6.4, 1.874
3101065, -39.0398, 175.7185, 2009/06/01 08:42:10.7, 6.7, 1.81
3101067, -39.0438, 175.7152, 2009/06/01 08:44:47.9, 3.9, 1.672
3101077, -39.0355, 175.7063, 2009/06/01 09:08:35.9, 9.4, 1.859
3101138, -38.574, 175.7121, 2009/06/01 11:34:46.3, 178.7, 3.753
3101155, -39.015, 175.6649, 2009/06/01 12:19:08.1, 2.2, 1.821
3101248, -39.0386, 175.7208, 2009/06/01 16:01:21.6, 5.0, 1.69


data by geonet. map by google maps. plots by highace using GPS Visualizer

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