The following sections have been updated in the past 1 day

-- SEVERE STORMS (1 updated event, 1 new image) --

SEVERE WEATHER IN ILLINOIS There can be as many as 40,000 thunderstorms each day around the world They are most common in the U S , where they can produce tornadoes, floods, lightning and damaging winds

* A Cirrus Sign of Tornadoes (Image from Jun 16, 2021; Posted Jun 29, 2021)
    https://earthobservatory
nasa
gov/images/148515/a-cirrus-sign-of-tornadoes/?src=nha

-- VOLCANOES (1 updated event, 1 new image) --

ERUPTION AT MOUNT FAGRADALSFJALL The volcano is Iceland erupted in 2021 after more than 800 years of dormancy

* Fagradalsfjall Continues to Erupt (Image from Jun 26, 2021; Posted Jun 29, 2021)
    https://earthobservatory
nasa
gov/images/148510/fagradalsfjall-continues-to-erupt/?src=nha

-- TEMPERATURE EXTREMES (1 updated event, 1 new image) --

NORTHERN HEMISPHERE SUMMER EXTREMES 2021 Although they can happen any time of the year, here's a look at some extreme events occurring during the summer months north of the equator

* Exceptional Heat Hits Pacific Northwest (Image from Jun 26, 2021; Posted Jun 28, 2021)
    https://earthobservatory
nasa
gov/images/148506/exceptional-heat-hits-pacific-northwest/?src=nha

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