Mid infrared thermal activity continues from Tolbachik, December 11, 2012

Mid infrared (3.75 micron) thermal signals seen from Tolbachik continued.

40 by 40 region around volcano, 16:40 UTC December 11, 2012

Tolbachik volcano, 16:40 UTC December 11, 2012

MIR =   25.6 C

TIR background =   -29.6 C

MIR elevated above background =  55.1 C

Time averaged effusion rate =   33.2 m³/s (12 obs)

Sector data in MIR for AVHRR, 16:40 UTC December 11, 2012

Note that both Shiveluch and Kizimen show elevated thermal signals too.