TREMORSign in
Geopolitical24 hourspartial

Geopolitical: 67% chance of a sustained escalation in negative coverage (Tremor severity 55+) within 396 km of CA, United States in the next 24 hours.

Probability

67%

Interval

60–74%

Opens

2026-08-16 08:01 UTC

Closes

2026-08-17 08:01 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 an outcome event in the geopolitical domain occurs between 2026-08-16T08:01:31.437Z and 2026-08-17T08:01:31.437Z, within 396 km of 35.2839, -114.8628, meeting or exceeding 55. Otherwise EXPIRED_MISS at window close.
min intensity
55

Outcome

Resolved partial on 2026-08-17 10:01 UTC with a match score of 0.70.

Partial: "Elevated coercive activity in Australia" satisfied the domain and window but scored 0.7, short of the 0.75 threshold.

Evidence events: 71ac6de3-b13f-4fba-953d-38c4d3979bc0

Was this useful?

Tremor publishes probabilities, not warnings, and is not an emergency service. For official alerts follow USGS, NOAA/NWS, NASA SWPC or your national authority.