South Pacific storm

27°27.0′S 110°02.6′W

Waves left about 5 Oct 04:55Z, ± 14 h

Placed by 2 buoys, whose own placements lie within 379 nmi of it

Its swell was last measured at 51002 (SW Hawaii - 200 NM SW of Kona) on 16 Oct 02:07Z; 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