Category Archives: North America

PyroCb in Colorado

GOES-16 (GOES-East) “Red” Visible (0.64 µm), Shortwave Infrared (3.9 µm) and “Clean” Infrared Window (10.3 µm) images (above) showed the formation of a small pyroCb cloud spawned by the 416 Fire in southwestern Colorado on 09 June 2018. A Mesoscale Domain Sector was positioned over the region, providing images at 1-minute intervals. On Shortwave Infrared […]

PyroCb in Texas

A large pyroCumulonimbus (pyroCb) cloud developed from the Mallard Fire in the Texas Panhandle on 11 May 2018, aided by warm temperatures and strong winds ahead of an approaching dryline (surface analyses). 1-minute Mesoscale Domain Sector GOES-16 (GOES-East) “Red” Visible (0.64 µm), Shortwave Infrared (3.9 µm) and “Clean” Infrared Window (10.3 µm) images (above) showed […]

PyroCb in British Columbia

On 12 September 2017 a pyroCb formed in British Columbia. GOES-15 detected the smoke plumes and pyroCb cloud, as well as the fires hot spot. The pyroCb cloud (~50.4º N, 110.3ºW) formed around 0:00 UTC . Starting at 22:00 UTC on 11 September, the animation below shows GOES-15 0.63 µm visible (left) and 3.9 µm shortwave IR […]

PyroCb in Washington State

On 05 September 2017 a pyroCb formed in Washington. GOES-15 detected the smoke plumes and pyroCb cloud, as well as the fires hot spot. The pyroCb cloud from the Jolly Mountain Fire (~47.4º N, 121.0ºW) formed around 1:00 UTC . Starting at 0:00 UTC on 05 September, the animation below shows GOES-15 0.63 µm visible (left) and […]

PyroCb in Oregon

On 04 September 2017 a pyroCb formed in Oregon. GOES-15 detected the smoke plumes and pyroCb cloud, as well as the fires hot spot. The pyroCb cloud (~45.7º N, 121.9ºW) formed around 23:00 UTC . Starting at 22:00 UTC on 04 September, the animation below shows GOES-15 0.63 µm visible (left) and 3.9 µm shortwave IR (right) […]

PyroCb in British Columbia

On 04 September 2017 a pyroCb formed in British Columbia. GOES-15 detected the smoke plumes and pyroCb cloud, as well as the fires hot spot. The pyroCb cloud (~50.2º N, 115.1ºW) formed around 1:00 UTC . Starting at 0:00 UTC on 04 September, the animation below shows GOES-15 0.63 µm visible (left) and 3.9 µm shortwave IR […]