UN weather agency warns of 'El Nino' this year

The UN weather agency Tuesday warned there was a good chance of an "El Nino" climate phenomenon in the Pacific Ocean this year, bringing droughts and heavy rainfall to the rest of the world.

NASA sees Tropical Cyclone's Hellen's lively remnants

Powerful Tropical Cyclone Hellen rapidly weakened after hitting northwestern Madagascar but Hellen's remnants have recently started to show signs of life. The TRMM satellite flew over these remnants in the Mozambique Channel ...

NASA caught Tropical Cyclone Hellen's rainfall near peak

When Tropical Cyclone Hellen was near the "peak of her career" NASA's TRMM satellite picked up on her popularity in terms of tropical rainfall. Hellen was a very heavy rainmaker in her heyday with heavy rain rates. Hellen ...

NASA sees Tropical Depression 04W's remnants affecting Palawan

Tropical Depression 04W formed in the Northwestern Pacific Ocean on March 23 and marched across the southern Philippines. NASA's TRMM satellite spotted moderate rainfall occurring near Palawan the next day from the storm's ...

NASA sees ex-Tropical Cyclone Gillian's remnants persist

NASA's TRMM satellite continues to follow the remnants of former Tropical Cyclone Gillian as it moved from the Southern Pacific Ocean into the Southern Indian Ocean where it appears to be re-organizing.

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