← Signals
earth · Humanitarian & Disaster
M5.1 earthquake, south of Tonga
USGS · Global · 9157km from Singapore · 04/08/2026, 10:56:14 pm
LOW
29
/ 100
Magnitude 5.1. No tsunami flag.
Open source →Why this score
Every point is attributable. No language model participated in this decision.
+18Category: Humanitarian & Disaster
+3Beyond the region, 9157km
+8Last 3 days
Total29
Thresholds: 70+ HIGH · 45-69 MEDIUM · below 45 LOW
Matched: "earthquake"
Other signals within 400km
Corroboration across fronts is what raises confidence.