Here’s the radar from sunset last night through 5:00am this morning.
Frames are every 1/2 hour for reflectivity and velocity, and every hour for the regional composite. Click on the thumbnail to view the full-sized animation.





The regional composite gives the best view of the events as they unfolded over night. Heavy migration was evident over the Northeast after sunset, showing a progression to the east as the night turned to morning. Both the reflectivity and the velocity images show heavy migration into New Jersey from the northwest, as well as down the state from north –> south. This will mean high densities along all coastal hot spots, including (and especially) Sandy Hook, Island Beach State Park, and Cape May.
Inland sites should also see new birds today and it would be interesting to know how inland sites compare to coastal ones given that coastal sites are usually favored in Fall on westerly winds…so if you’re out and about today, please come back and let us know how it went!
Good Birding
David
P.S. Come see what’s happening down south on woodcreeper’s sister site: Badbirdz - Reloaded
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