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    2020 California wildfires - Wikipedia

    • From top to bottom, and left to right; September 10 satellite image of the wildfires burning in California and Oregon; The Aurora Fire on June 26, 2020; The Bobcat Fire burning in the San Gabriel mountains near Monrovia; Smoke from the North Complex over the Bay Bridge at noon on September 9; An orange sky over Eureka on Sept 9; The CZU Lightning Complex fires al… 展开

    Overview

    2020 was a record-setting year for wildfires in California. Over the course of the year, 8,648 fires burned 4,304,379 a… 展开

    Early outlook

    Early in the year, there was a concern for the 2020 fire season to potentially be prolonged and especially grave, due to the unusually dry months of January and February, one of the driest such periods of any calendar ye… 展开

    Seasonal fire risk

    The year 2020 was the largest wildfire year recorded in California history, according to the California Department of Forestry and Fire Protection. From a historical perspective, the average annual acres burned prior to 1… 展开

    Causes

    Scientists believe that, prior to development, California fires regularly burned significantly more acreage than has been seen in recent history. Wildfires have been aggressively suppressed in recent years, resulting i… 展开

    Effects

    A 2023 study found that these wildfires are affecting the California ecosystem and disrupting the habitats. It found that in the 2020 and 2021 fire seasons 58% of the area affected by wildfires occurred in those two seasons sin… 展开

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