Right now
The most recent data we hold from USGS arrived 2 hours ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
Reported by USGS 176 days ago.
It is the 5th strongest of the 10 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
USGS reported: 67 km SSW of Chirilagua, El Salvador
USGS recorded magnitude 5.3 at a depth of 56 km.
Nearby, since 15 March 2026
- August 13, 2026 · score 20 · 3.0 km
- March 15, 2026 · score 21 · 8.9 km
- May 10, 2026 · score 1 · 10.3 km
How we know
Confirmed by 2 independent sources, including USGS.
Our own score for this event is 18 out of 100, at 67 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Earthquakes |
| Severity | Medium |
| Calamity Score (ours) | 18 / 100 |
| Our confidence | 67% |
| Coordinates | 12.6324, -88.2997 |
| Nearest City | Puerto El Triunfo (77 km) |
| Impact Tier | minor |
| Timestamp | 2026-03-15T05:00:40.770Z |
| Source | https://earthquake.usgs.gov/earthquakes/eventpage/us6000sgea |
Score Breakdown
Technical Details
| Mag | 5.3 |
| Depth | 55.86 |
| Tsunami | false |
| Felt | 8 |
| Sig | 435 |
| Emsc Mag | 5.3 |
| Emsc Depth | -55.9 |
| Emsc MagType | mw |
| Emsc Region | OFFSHORE EL SALVADOR |
| Emsc Auth | NEIC |
| Emsc SourceId | 1960748 |
| MergedSources | [{"id":"emsc_20260315_0000075","source":"emsc","severity":"medium","severityValue":42.4,"timestamp":1773550840770,"latitude":12.6324,"longitude":-88.2997}] |
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 8 March 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.
Want to know when something happens in this area?
Calamity.live data shows a earthquake event with CalamityScore 18/100, 67 km SSW of Chirilagua, El Salvador (El Salvador), based on data from usgs. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.