Image from TERRA
Wed, 23 Jun 2021 14:00 EDT

For tiny airborne-particle pollution, known as PM 2.5, researchers using NASA data found that variability from meteorology obscured the lockdown signals when observed from space.

Image from TERRA
Tue, 01 Jun 2021 14:00 EDT

The 2021 Atlantic hurricane season starts today, June 1. At NASA, we’re developing new technology and missions to study storm formation and impacts, including ways to understand Earth as a system.

Image from TERRA
Thu, 06 May 2021 10:00 EDT

Valley fever is a dangerous threat to human health – and cases are on the rise in the arid southwestern United States, as wind from increasing dust storms can transport the fungal spores that cause the disease. Valley fever is caused by the Coccidioides fungus, which grows in dirt and fields and can cause fever, rash and coughing. Using NASA resear

Month: December 2014

Hagupit_tmo_2014338

The twenty-second tropical weather system (and eleventh typhoon) of the year in the Western Pacific Ocean had the potential to be one of the most damaging of 2014. In early December, Hagupit approached The Philippines as a major and slow-moving typhoon that threatened to hit the islands with torrential rain and a large storm surge. Hundreds of thousands of people were evacuated in the lead-up to the storm on December 5.

The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired this image at 11:20 a.m. Palau time (0210 Universal Time) on December 4, 2014. At the time, Hagupit was a category 5 super typhoon with sustained winds of 155 knots (180 miles or 290 kilometers per hour). It was the fourth category 5 typhoon of the year in the Western Pacific.

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