The following sections have been updated in the past 7 days

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

2020 FIRES IN CENTRAL AMERICA The dry season in Central America often coincides with numerous fires and smoke

* Smoke Hangs Over Honduras (Image from Apr 19, 2020; Posted Apr 20, 2020)
    https://earthobservatory
nasa
gov/images/146606/smoke-hangs-over-honduras/?src=nha

-- DUST AND HAZE (1 updated event, 1 new image) --

ENVIRONMENTAL EFFECTS OF CORONAVIRUS QUARANTINES As nations and economies shut down due to the COVID-19 pandemic, pollution levels and human patterns changed in ways that were detectable by satellites

* Airborne Particle Levels Plummet in Northern India (Posted Apr 20, 2020)
    https://earthobservatory
nasa
gov/images/146596/airborne-particle-levels-plummet-in-northern-india/?src=nha

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

RED RIVER FLOODING Geography and a prolonged period of wet weather have made flooding common on this river in the Northern Plains

* Another Flood on the Red River (Image from Apr 17, 2020; Posted Apr 21, 2020)
    https://earthobservatory
nasa
gov/images/146616/another-flood-on-the-red-river/?src=nha

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

LAVA AND SNOW ON KLYUCHEVSKAYA VOLCANO Klyuchevskaya is one of the world's most active volcanoes

* Klyuchevskaya Eruption Continues (Image from Apr 21, 2020; Posted Apr 21, 2020)
    https://earthobservatory
nasa
gov/images/146613/klyuchevskaya-eruption-continues/?src=nha

-- SEA AND LAKE ICE (1 updated event, 1 new image) --

RIFT AND CALVING AT LARSEN ICE SHELF Scientists observed the cracking and rifting of a Delaware-sized piece of an ice shelf along the Antarctic Peninsula

* A-68A Holding it Together (Image from Apr 9, 2020; Posted Apr 20, 2020)
    https://earthobservatory
nasa
gov/images/146603/a-68a-holding-it-together/?src=nha

-- UNIQUE IMAGERY (1 updated event, 1 new image) --

NORTH AMERICAN WINTER 2019-20 Early cold snaps and heavy snowfalls marked the start of winter in North America, but then unusually warm temperatures prevailed for most of the season

* Great Lakes Without Winter Ice (Image from Feb 21, 2020; Posted Apr 24, 2020)
    https://earthobservatory
nasa
gov/images/146632/great-lakes-without-winter-ice/?src=nha

Natural Hazards is a service of NASA Earth Observatory https://naturalhazards nasa gov/ https://earthobservatory nasa gov/

If you have any questions or comments, please contact us:

https://earthobservatory nasa gov/contact/

To unsubscribe, e-mail: nh-weekly-leave@lists nasa gov For additional commands, e-mail: nh-weekly-request@lists nasa gov