Saturday, March 13, 2010

A very rare event in South Atlantic : a tropical storm

http://www.nasa.gov/mission_pages/hurricanes/archives/2010/h2010_90Q.html

NASA is following a curious short-lived event, the second tropical storm in recorded history reported by NASA to form in the cooler South Atlantic.

90Q (GOES12 satellite image) is located about 325 miles east of Puerto Alegre (near 30S / 45.8 W), has maximum sustained winds near 46 mph (40 knots) and continues moving in a general easterly direction away from the Brazilian coast.

The first tropical cyclone ever seen in recorded history in the South Atlantic occurred in March, 2004 and was called Catarina or 1-T Alfa.

TRMM (Tropical Rainfall Measuring Mission) satellite data showed thunderstorm tops near the center of the storm reaching to heights above 12.5 km.

Friday, March 12, 2010

Have fun with Google Maps


When he's not playing with Lego, Christoph Niemann from The New York Times has fun with the visuals of Google Maps and the result is also downright fun.

Thursday, March 11, 2010

Google Earth Marine Tour


Google Earth (GE) doesn't stop to propose us to view new great images for filling the few hours of our spare time.

See the following links for exploring the marine world :

Waypoints & Routes

Wednesday, March 10, 2010