Discovery of active magma chambers beneath a major volcano

Name: Off-Nadir Delta
Author: Kazushi Motomura

Titles and summaries are AI-extracted from news reporting; every source is linked below. Event id 1316281498.

Where: Mount Pinatubo, PhilippinesA specific location in Mount Pinatubo, Philippines, accurate to roughly 500 m.15.145, 120.349
When: Occurrence date not stated by reporting
Sourcing: 1 articlesverification: reported
Satellite observability: observableRadar coverage

What imagery could confirm

lava/ash/new terrain ~10m at Mount Pinatubo, Philippines

What remains unresolved

quality_not_passed
collection_plan_incomplete

Sources

Within 20 Km of 2 Million People': Major Volcano Is Hiding Two Active Magma Chambers2026-07-31

Related events

La Mesa Dam overflowReported 91 km away and 11 d after. No established relationship beyond proximity. · 2026-08-11
Calls for greater defense contributions from Asian alliesReported 92 km away and 11 d after. No established relationship beyond proximity. · 2026-08-11
widespread floodingReported 62 km away and 9 d after. No established relationship beyond proximity. · 2026-08-09
Landslides in Luzon due to Tropical Depression MaymayReported 62 km away and 6 d after. No established relationship beyond proximity. · 2026-08-06

Open on the Watchfloor Ask Delta Agent

Reproduce over the API (free endpoint)

bash

curl "https://offnadir-delta.com/api/v1/events/1316281498/thread" \
  -H "Authorization: Bearer ond_YOUR_API_KEY"

For situational awareness only — not for tracking or targeting individuals. Every claim above links to its reporting; satellite fields are the same values the API serves.