Category: NEXRAD Migration Study

  • Migration over New Jersey

    Ugh! Is it 7:30 already??!! Sorry for the late post. Last night birds clearly took advantage of the favorable winds and clear skies. Here’s the radar and velocity from just after sunset last night through sunrise this morning. As you can see from the velocity, there appears to be some anomalous propagation over the Atlantic […]

  • Birds on the move

    A modest size migration event is currently in effect. Birders tomorrow will likely find some new species but the lack of precipitation, coupled with the size of this movement, reduces the probability of a “spring fallout” at any one location. Either way, it should be a nice day to go checking your favorite spots! Good […]

  • No Migration Detected

    Nothing moving last night (at least nothing visible on the radar) with winds out of the Northeast. The weekend might bring something interesting, as winds are forecast to be light and out of the southeast and southwest on Saturday and Sunday nights respectively. Conditions are still not optimal for a massive movement although another stronger […]

  • No Migration Detected

    No migration detected over New Jersey last night.

  • Teeny weeny little movement

    Light southeasterly winds early last night enabled a small amount of migration to occur, but after midnight winds switched back around to the northeast and shut the movement down. The radar is a bit deceiving though; because of the clear warm days and cool nights, we’ve been experiencing a strong temperature inversion that gives us […]

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