North Pacific storm

44°31.9′N 179°10.0′W

Waves left about 8 Oct 10:51Z, ± 2 h

Placed by 5 buoys, whose own placements lie within 294 nmi of it

Its swell was last measured at 52216 (Pikareej, Arno Atoll, Marshall Islands) on 14 Oct 14:00Z; 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