1. Spectacular Mammatus Clouds
These photos were taken by Jorn Olsen, he lives on Heartwell Park
in Hastings, Nebraska.
Spectacular Mammatus Clouds
over Hastings, Nebraska
 December, 6th, 2004
Three of these extremely rare photos
were featured on the front
and back cover of the Journal of Meteorology and circulated in 26 countries.
UNL University of Nebraska-Lincoln High Plains Regional Climate Center

30. Mammatus Clouds
Mammatus are pouch-like cloud structures and a rare example of clouds in sinking air.
Sometimes very ominous in appearance, mammatus clouds are harmless and do not mean that a tornado is about to form; a commonly held misconception.
In fact, mammatus are usually seen after the worst of a thunderstorm has passed.
Mammatus typically develop on the underside of a thunderstorm's anvil and can be a remarkable sight, especially when sunlight is reflected off of them.
UNL University of Nebraska-Lincoln High Plains Regional Climate Center

31. Envía este PowerPoint a un amigo
Si te ha gustado…
Envía este PowerPoint a un amigo
CLICK AQUÍ para enviar
Muchas más Presentaciones PPS en
Si quieres suscribirte y recibir powerpoints gratis en tu pulsa aquí