Category: NEXRAD Migration Study

  • No flight over the Garden State

    Heavy precipitation over NJ appears to have precluded any nocturnal migration over NJ last night, despite the prevailing southeast winds. Otherwise migration was light in the surrounding region. 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.   Light […]

  • Head west young bird

    ESE flow over the region triggered a moderate migration event 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 was concentrated primarily within the Mid-Atlantic, with the heaviest returns coming from VA, the Delmarva, NJ and […]

  • Birds head into the region

    Bounded by a stationary front draped across northern New York, migrants pushed northward over the Mid-Atlantic 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.   As you can see from the regional composite, most of the […]

  • Big flight underway…

    …with HEAVY migration overhead tonight. Here’s the national composite as of ~10:30pm (5/12): Birds are heading NNE over NJ and I’d expect Garret Mountain and Sandy Hook to be good tomorrow. It also looks like the Delaware Bay Shore and, to a lesser extent, Cape May will be hopping with new arrivals. I’ll post the […]

  • Heavy migration; birds heading north (was “Gone Fishing”)

    I was scouting in the wee hours this morning so couldn’t get the radar up in time. Unfortunately that’s going to be the case for the next two mornings- so I’ll try and move to a night-post format until after the Big Day on Saturday. Here’s the radar from sunset last night until 5:00am this […]

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