Gulf of Mexico storm

25°12.2′N 092°14.6′W

Waves left about 8 Oct 13:16Z, ± 2 h

Placed by 2 buoys, whose own placements lie within 242 nmi of it

Its swell was last measured at 42039 (Pensacola, FL) on 10 Oct 16:50Z; the replay ends there.

Each buoy places the storm from how its swell's period shortened as it arrived: the longest waves travel fastest. Fronts are drawn at deep-water group speeds along great circles, and stop at land. How it is worked out