Geopolitical30 daysopen
Geopolitical: 69% chance of a sustained escalation in negative coverage (Tremor severity 65+) on 2 separate days within 351 km of Atlantic coastal waters, United States; Gulf coastal waters, United States and 1 more in the next 30 days.
Probability
69%
Interval
61–77%
Opens
2026-10-01 20:00 UTC
Closes
2026-10-31 20:00 UTC
Resolution rule
Fixed at publication time; this is what the outcome is graded against.
- kind
- event_in_window
- domain
- geopolitical
- metric
- severity
- description
- Resolves MATCHED when outcome events on 2 separate days in the geopolitical domain occur between 2026-10-01T20:00:33.414Z and 2026-10-31T20:00:33.414Z, within 351 km of 24.7212, -79.3704, meeting or exceeding 65. Otherwise EXPIRED_MISS at window close.
- min intensity
- 65
- min event count
- 2
Outcome
The window is still open. Tremor grades this automatically against independently ingested outcome events once it closes — the probability above is never revised.
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Tremor publishes probabilities, not warnings, and is not an emergency service. For official alerts follow USGS, NOAA/NWS, NASA SWPC or your national authority.