Category: NEXRAD Migration Study

  • Spring cleaning on the East Coast

    Well, eventually you have to get those last dust bunnies out of the corners, in order to make way for the next stampede of migrants… that was last night. Here’s the radar from sunset last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. Migration […]

  • More birds, and heavy rain to the north

    Here’s the radar from sunset last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. Birds were on the move once again last night, as the northbound trend continues. Cold front moved into the region overnight last night, causing strong southwesterly winds along the frontal […]

  • The floodgates are wide open

    Conditions were excellent last night, for a strong movement of migrants heading north from all points along the Eastern and Mississippi flyways. The Central flyway, too, was pretty active, especially along the Gulf coast and throughout Texas. It’s beginning to feel a LOT like springtime! Here’s the radar from sunset last night through 5:00am this […]

  • Heavy migration across the US last night

    Migration was H E A V Y last night, with high densities pushing up into the Mid-Atlantic throughout the night and morning. Here’s the radar from sunset last night through 5:00am this morning. Frames are every 1/2 hour. Click on the thumbnail to view the full-sized animation. As you can see from the regional composite, […]

  • Birds move on heavy winds

    No time to post the radar, unfortunately, but I did want to drop a note that there was some migration visible on the radar last night, even despite the strong WNW winds over the region. Birds could be seen being pushed to the east throughout the night, with the heaviest movements heading NE to the […]

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