← Signals
earth · Humanitarian & Disaster
M4.6 earthquake, 79 km E of Onagawa Chō, Japan
USGS · Global · 5679km from Singapore · 04/08/2026, 10:00:26 pm
LOW
29
/ 100
Magnitude 4.6. 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, 5679km
+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.