North winds and clear skies made for another fine night of migration. Here’s the radar from 7:00pm last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. North winds and clear skies across the region last night mean that many new birds will have arrived […]

…this time on more northerly winds. Here’s the radar from 7:00pm last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. North winds turned to NNE overnight last night, sending a large pulse of new birds into the region from NY and New England. Inland […]

And on strong westerly winds! Here’s the radar from 7:00pm last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. As is typical after the passage of a strong cold front, high pressure built in behind the front causing strong WNW winds from the Great […]

Conditions were favorable last night, with clear skies, and winds from the northwest (north Jersey and NY) and northeast (south Jersey and the Delmarva). Here’s the radar from 7:00pm last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. Migration was heavy, and the velocity […]

Northeast winds and clear skies set the state for another big night of migration. Here’s the radar from 7:00pm last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. With no weather to concentrate migrants, expect inland migrant traps to be best this morning. Good […]