Category Archives: Canada

PyroCb in Ontario, Canada

GOES-16 “Red” Visible (0.64 µm), Shortwave Infrared (3.9 µm) and “Clean” Infrared Window (10.3 µm) images (above) showed that Canadian wildfires burning along the Manitoba/Ontario border produced a pyroCb around 1930 UTC on 22 May 2018. As the pyroCb moved southeastward over western Ontario, the coldest GOES-16 cloud-top infrared brightness temperatures were around -55ºC (orange […]

PyroCbs in British Columbia

Early on 12 August 2017 two pyroCbs formed in British Columbia, Canada. GOES-15 detected the smoke plume and pyroCb cloud, as well as the fire hot spots. The first pyroCb cloud (near 51.8º N, 123.2ºW) developed around 03:30 UTC . The second formed about 1.5 hours later, at 05:00 UTC (near 53.1º N,  121ºE). Starting at […]

More PyroCbs in British Columbia

On 16 July 2017 two pyroCbs formed in the British Columbia. GOES-15 detected the smoke plume and pyroCb cloud, as well as the fires hot spots. The first pyroCb cloud (~51.8º N, 122.8ºW) formed around 21:00 UTC on 16 July . The second formed shortly after at 23:00 UTC around 52º N  122.5ºE. Starting at 20:00 UTC […]

PyroCbs in British Columbia

On 15 July 2017 two pyroCbs formed in the British Columbia. GOES-15 detected the smoke plume and pyroCb cloud, as well as the fires hot spots. The first pyroCb cloud (~52.7º N, 124ºW) formed around 23:30 UTC on 15 July . The second formed shortly after around 52.9º N  124.1ºE. Starting at 23:00 UTC on 15 July, […]

PyroCbs in Northwest Territories

On 11 July 2017 two pyroCbs formed in the Northwest Territories. GOES-15 detected the smoke plume and pyroCb cloud, as well as the fires hot spots. The first pyroCb cloud (~65.6º N, 129.9ºW) formed around 23:30 UTC on 10 July . The second formed shortly after around 67.1º N  128ºE. Starting at 23:00 UTC on 10 July, […]

PyroCb in Yukon

On 09 July 2017 a pyroCb formed in Yukon. GOES-15 detected the smoke plumes and pyroCb cloud, as well as the fires hot spot. The pyroCb cloud (~65.6º N, 129.9ºW) formed around 0:00 UTC . Starting at 0:00 UTC on 09 July, the animation below shows GOES-15 0.63 µm visible (left) and 3.9 µm shortwave IR (right) […]