← Signals
earth · Humanitarian & Disaster
M4.8 earthquake, 18 km N of Honchō, Japan
USGS · Global · 5989km from Singapore · 02/08/2026, 10:49:47 pm
LOW
25
/ 100
Magnitude 4.8. 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, 5989km
+4Last week
Total25
Thresholds: 70+ HIGH · 45-69 MEDIUM · below 45 LOW
Matched: "earthquake"
Other signals within 400km
Corroboration across fronts is what raises confidence.