Amazing time-lapse of #blizzard2016

Watts Up With That?

From NASA’s Global Modeling and Assimilation office via William Putnam –

The NASA GEOS-5 atmospheric data assimilation system follows an historic winter storm as it approaches the mid-Atlantic this weekend 2016 January 22-24 where it is expected to produce a wide swath of more than 2 feet of snow. The near-real-time operational GEOS-5 system ingests more than 5 million observations every six hours producing comprehensive analyses and forecasts of the atmosphere each day at 25-km global resolution. This experimental product uses the global mesoscale capabilities of GEOS-5 to downscale the operational product to 6-km global resolution. Subsequent forecasts are launched with this product providing a detailed view of the developing storm and its predicted evolution across the region.

The simulated field visualized here is outgoing longwave radiation (OLR). Clouds block longwave radiation that is emitted from the Earth’s surface producing cold OLR values in regions of thick/deep cloudiness. Thus, OLR…

View original post 21 more words

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s