January 27, 2013 :
We are seeing a series of plumes coming from a known volcanic lava field in south Arizona / North Mexico.
Upon looking at Google Earth — the plumes can be traced directly back to the Pinacate volcanic fields.
This is on top of today’s (jan 27 2013) earthquake in New Mexico near a series of extinct volcanoes.
(link to the earlier New Mexico event here:)
Still currently visible on NEXRAD RADAR live feeds: from the YUX station in south Arizona
backdated NEXRAD feed here:
here is the full .gif of the event for download directly: