On 05 May there was a pyroCb in British Columbia at 56.6 N 120 W. GOES-15 detected the smoke plume and clouds around the fires, as well as the fire hot spots. Starting at 00:00 UTC on 06 May, the animation below shows visible (0.63 μm) on the left and shortwave IR (3.9 μm) on the right (click image to play animation). In the shortwave IR images the darker black to red pixels indicate very hot IR brightness temperatures exhibited by the fire source region.
Using GOES-15 10.7 μm IR channel imagery the minimum cloud-top IR brightness temperatures could be found. The animation below, starting at 00:00 UTC on 06 May, shows that the pyroCu reached around -35ºC (dark blue color enhancement) around 02:30 UTC. At 3:11 UTC which is after the image loops the pyroCu reached a brightness temperature of -40.4ºC and is now considered a pyroCb.
In addition, the GOES-14 satellite was operating in Super Rapid Scan Operations for GOES-R (SRSOR) mode, providing images at 1-minute intervals. The animation below (also available as a large 115 Mbyte Animated GIF) showed the flare-up of fire hot spots and the development of smoke plumes beginning at 1915 UTC on 05 May.
GOES-14 0.63 µm Visible (top) and 3.9 µm Shortwave Infrared (bottom) images [click to play MP4 animation]
![CALIPSO 532 nm Total Attenuated Backscatter on 06 May(click to enlarge)](http://pyrocb.ssec.wisc.edu/wp-content/uploads/2016/05/2016-05-06_07-30-00_Exp_V3.30_1_1-1-1024x334.png)
CALIPSO 532 nm Total Attenuated Backscatter on 06 May(click to enlarge)
![CALIPSO 1064 nm Total Attenuated Backscatter on 06 May (click to enlarge)](http://pyrocb.ssec.wisc.edu/wp-content/uploads/2016/05/2016-05-06_07-30-00_Exp_V3.30_1_4-1024x334.png)
CALIPSO 1064 nm Total Attenuated Backscatter on 06 May (click to enlarge)
![CALIPSO Depolarization Ration on 06 May (click to enlarge)](http://pyrocb.ssec.wisc.edu/wp-content/uploads/2016/05/2016-05-06_07-30-00_Exp_V3.30_1_3-1024x334.png)
CALIPSO Depolarization Ration on 06 May (click to enlarge)
![CALIPSO Attenuated Color Ratio between 1064 nm and 532 nm on 06 May (click to enlarge image)](http://pyrocb.ssec.wisc.edu/wp-content/uploads/2016/05/2016-05-06_07-30-00_Exp_V3.30_1_5-1024x334.png)
CALIPSO Attenuated Color Ratio between 1064 nm and 532 nm on 06 May (click to enlarge image)
![CALIPSO Vertical Feature Mask on 06 May (click to enlarge image)](http://pyrocb.ssec.wisc.edu/wp-content/uploads/2016/05/2016-05-06_07-30-00_Exp_V3.30_1_6-1024x339.png)
CALIPSO Vertical Feature Mask on 06 May (click to enlarge image)