Reported by USGS today.
The last comparable one was on 23 July 2026.
What the source measured
USGS reported: 71 km WSW of Puerto Casma, Peru
Nearby, since 11 May 2026
- July 23, 2026 · score 5 · 8.2 km
- May 11, 2026 · score 3 · 26.6 km
How we know
Confirmed by 2 independent sources, including USGS.
Our own score for this event is 12 out of 100, at 66 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Earthquake |
| Severity | low |
| Calamity Score (ours) | 12 / 100 |
| Our confidence | 66% |
| Coordinates | -9.6152, -79.0145 |
| Timestamp | 2026-08-31T01:08:05.874Z |
| Source | https://earthquake.usgs.gov/earthquakes/eventpage/us7000td1g |
Score Breakdown
Technical Details
| Mag | 4.5 |
| Depth | 59.39 |
| Tsunami | false |
| Sig | 312 |
| Emsc Mag | 4.5 |
| Emsc Depth | -59.4 |
| Emsc MagType | mb |
| Emsc Region | OFF COAST OF NORTHERN PERU |
| Emsc Auth | NEIC |
| Emsc SourceId | 2053430 |
| MergedSources | [{"id":"emsc_20260831_0000023","source":"emsc","severity":"low","severityValue":27,"timestamp":1788138485874,"latitude":-9.6152,"longitude":-79.0145}] |
Safety Information
If you feel shaking: Drop, Cover, and Hold On. Move away from windows, heavy objects, and exterior walls. After shaking stops, check for injuries and structural damage. Be prepared for aftershocks, which can occur minutes to months after the mainshock. Follow instructions from local emergency management authorities.
Series begins 10 February 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Calamity.live data shows a earthquake event with CalamityScore 12/100, 71 km WSW of Puerto Casma, Peru (Peru), based on data from usgs. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.