Instant Weather Maps

      Login/Register            Subscription Info


Premium subscriptions now available! Click here for details

NAM 1000mb Absolute Vorticity Map Unavailable

To share images easily, download the free Imgur Community Extension for Chrome.

About This Map

Absolute vorticity is the strength of rotation present at a given moment. Positive values represent counterclockwise rotation, and negative values represent clockwise rotation. Highly positive values often represent storm systems. On our weather maps, absolute vorticity is given in units of .00001 hertz.

Map Unavailable? Click here

© 2011-2022 Instant Weather Maps, LLC. All rights reserved. | Privacy Policy | Terms & Conditions

Map Status

Model Run Hour
GFS 00Z 123
GFS-HR 00Z 057
NAM 06Z 019
RAP 08Z 021
ECMWF 00Z 000
GEFS 00Z 060
CMC 00Z 051

Latest News

2020-12-13: Changed animations from Flash to HTML5.