Tropical IR Hovmoller Series - Atlantic Sector



Time series of tropical Atlantic GOES-13 IR imagery, every 12 hours (at ~00Z and ~12Z) from 6-18°N, newest on top. Updated 10am and 10pm EDT. Images courtesy of NRL-MRY.

To estimate the speed of a propagating feature, if it moves toward the left in subsequent frames (looking upward) at 10°/frame, that's approximately 50kts. If it takes two frames to traverse 10°, it's moving at about 25kts, etc.

Return to the Tropical IR Hovmoller page

     90°           80°           70°           60°           50°           40°           30°           20°           10°
0hr 0hr
-12hr -12hr
-24hr -24hr
-36hr -36hr
-48hr -48hr
-2.5d -2.5d
-3.0d -3.0d
-3.5d -3.5d
-4.0d -4.0d
-4.5d -4.5d
-5.0d -5.0d
-5.5d -5.5d
-6.0d -6.0d
-6.5d -6.5d
-7.0d -7.0d
     90°           80°           70°           60°           50°           40°           30°           20°           10°


Created and maintained by Brian McNoldy

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