Σελίδες

Τρίτη 7 Σεπτεμβρίου 2021

NASA Earth Observatory

 Last chance to choose the winner of Tournament Earth: The Landsat Games.


It's the final countdown, vote today! Voting closes at noon ET on September 7.

https://earthobservatory.nasa.gov/tournament-earth


The following sections have been updated in the past 7 days.
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-- FIRES (2 updated events, 3 new images) --

SOUTH AMERICAN FIRES IN 2021
The fire season in South America spans several ecosystems and has far-reaching consequences.

    * Smoky Skies in the Western Amazon (Image from Aug 31, 2021; Posted Sep 1, 2021)
        https://earthobservatory.nasa.gov/images/148781/smoky-skies-in-the-western-amazon/?src=nha

2021 FIRE SEASON IN THE NORTHERN HEMISPHERE
Whether sparked by lightning, intentional land-clearing, or human-caused accidents, wildfires are burning longer and more often in some northern latitudes as the world warms.

    * Climate Change Pushes Fires to Higher Ground (Image from Dec 31, 2017; Posted Sep 2, 2021)
        https://earthobservatory.nasa.gov/images/148789/climate-change-pushes-fires-to-higher-ground/?src=nha

    * Arc of Fires in the U.S. West (Image from Aug 30, 2021; Posted Aug 31, 2021)
        https://earthobservatory.nasa.gov/images/148772/arc-of-fires-in-the-us-west/?src=nha


-- SEVERE STORMS (1 updated event, 3 new images) --

2021 NORTH ATLANTIC HURRICANE SEASON
Hurricane season in the basin runs from June 1 to November 30, though storms have been starting earlier in recent years.

    * Flash Floods from Ida Swamp the Northeast (Image from Sep 1, 2021; Posted Sep 2, 2021)
        https://earthobservatory.nasa.gov/images/148792/flash-floods-from-ida-swamp-the-northeast/?src=nha

    * Satellite Observes Power Outages in New Orleans (Image from Aug 31, 2021; Posted Sep 1, 2021)
        https://earthobservatory.nasa.gov/images/148777/satellite-observes-power-outages-in-new-orleans/?src=nha

    * Hurricane Ida Batters Louisiana (Image from Aug 30, 2021; Posted Aug 30, 2021)
        https://earthobservatory.nasa.gov/images/148767/hurricane-ida-batters-louisiana/?src=nha



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Natural Hazards is a service of NASA Earth Observatory.
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