Quakes

87 km e of gigmoto, philippines

USGS-USP0009GBY

issued: 1999-10-21 09:15Z
status: cancelled 1999-10-24 09:15Z
self-cancels: 1999-10-24 09:15Z
authority: USGS NEIC
sea: Philippine Sea
position: 13.726, 125.197
source: usgs · first seen 2026-09-03 15:08Z

Original warning text

87 KM E OF GIGMOTO, PHILIPPINES.
1. EARTHQUAKE MAGNITUDE 5.6 (MWC) IN 13.726N 125.197E, DEPTH 43 KM AT 210915Z OCT 99.
2. USGS EVENT USP0009GBY. https://earthquake.usgs.gov/earthquakes/eventpage/usp0009gby

This area · earthquake & tsunami bulletins

48 within 180 nm since 1998 · 2 in the last 12 months · 0 in force now

10 km wsw of nena, philippines2026-05-04
8 km ese of calape, philippines2025-09-30
62 km ne of gigmoto, philippines2024-10-01
21 km nnw of bugko, philippines2024-08-19
27 km ssw of balangiga, philippines2024-05-03
29 km ene of hernani, philippines2023-11-02

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