Category Archives: North America

PyroCb in Colorado

On 10 July 2016 a pyroCb formed in association with the Hayden Pass fire in central Colorado. Both GOES-15 (GOES-West) and GOES-13 (GOES-East) detected the smoke plume and pyroCb cloud, as well as the fire hot spot. The pyroCb (38.3 N 105.8 W) occurred at around 22:30 UTC. Starting at 20:00 UTC on 10 July, the animations […]

PyroCb in Colorado

On 21 June one pyroCb formed in Colorado. GOES-15 detected the smoke plume and pyroCb cloud, as well as the fire hot spot. The pyroCb (49.9 N 106.6W) occurred at around 22:00 UTC . Starting at 21:00 UTC on 21 June, the animation below shows visible (.63 μm) on the left and shortwave IR (3.9 μm) […]

PyroCb in Arizona

On 22 June one pyroCu formed in Arizona. GOES-15 detected the smoke plume and pyroCb cloud, as well as the fire hot spot. The pyroCb (34.1 N 110.2W) occurred at around 00:45 UTC on 22 June. Starting at 22:00 UTC on 21 June, the animation below shows visible (.63 μm) on the left and shortwave IR […]

PyroCb in Alaska

On 18 June a pyroCb formed in Alaska. GOES-15 detected the smoke plume and pyroCb cloud, as well as the fire hot spot. The pyroCu (64.5 N 153.2W) occurred at around 1:30 UTC . Starting at 01:00 UTC on 18 June, the animation below shows visible (.63 μm) on the left and shortwave IR (3.9 μm) on the […]

PyroCb in California

On 10 September a pyroCb formed from the Butte fire in California (38.4 N, 120.7 W). From the CAL FIRE website, this fire started on 09 September and as of 11 September the fire has burned about 50,000 acres. GOES-15 detected the smoke plume and pyroCb cloud, as well as the fire hot spot. Starting at […]

PyroCb in Montana

On 28 August there was some discussion on whether there was a pyroCb in Montana. Upon further investigation it was found that there was a pyroCb at 48.2 N 113 W. GOES-15 detected the smoke plume and pyroCb cloud, as well as the fire hot spot. Starting at 21:00 UTC on 28 August, the animation below […]