Bering Sea storm

56°38.9′N 173°05.1′E

Waves left about 23 Oct 06:12Z, ± 3 h

Placed by 7 buoys, whose own placements lie within 424 nmi of it

Its swell was last measured at 46015 (Port Orford, OR) on 1 Nov 12:20Z; 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