Alaska records skyrocketing number of fire outbreaks

Figure 1. Satellite image shows fires and smoke over Alaska on June 08, 2022. Source: https://wvs.earthdata.nasa.gov/

According to data collected by NASA’s NPP-375 satellite, we are still in the middle of June and the state of Alaska has already recorded the highest number of fires for a month of June in the last 7 years. 

In the June 1 through June 14, 2022 period,19,837 hotspots were recorded, the main source of these outbreaks being lightning coming from storm clouds. On June 4 and 5, 2022, storms raged across south-central and southwestern Alaska, triggering nearly 5,000 lightning strikes and causing dozens of wildfires.

We are monitoring fires in the region, but we can already say that this month of June will be among the 3 most intense in terms of fires in the last 10 years. It is important to note that the historical series of data from the NPP-375 satellite started in 2012.

Figure 2. Total fire outbreaks in Alaska in the months of June, with 2022 counted up to June 14th. Source: NPP-375 satellite data.

Atlanta, June 15, 2022 

By M. Romão and L.B.M.Pires