Calamity
MediumEarthquakesCS: 28 · v5

Earthquakes in Colombia

ColombiaEMSC

Right now

The most recent data we hold from EMSC arrived 14 minutes ago, and this point is in it.

One other detection within 20 km in the last 24 hours, 22 km from here.

Reported by EMSC today.

It is the strongest of the 24 detections recorded within 20 km of this point since 27 August 2026. The last comparable one was on 18 September 2026. 19 more were recorded here in the fortnight before it.

What the source measured

EMSC reported: COLOMBIA

EMSC recorded magnitude 5.0 at a depth of 60 km.

The seismic region given by the source is COLOMBIA.

Urban PEI: 20,998 within a heuristic 70 km radius; not unique people.

Nearby, since 27 August 2026

How we know

2 recorded sources include EMSC; independence is not established by this count.

Our own score for this event is 28 out of 100.

This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.

Computed under scoring rules v5. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeEarthquakes
SeverityMedium
Calamity Score (ours)28 / 100
Legacy data-support index0.87/1
Coordinates4.6100, -76.6300
Nearest CityRoldanillo (58 km)
Urban exposure index (PEI)21.0K within 70 km
Impact Tiersignificant
Timestamp2026-09-19T13:44:36.800Z
Sourcehttps://www.seismicportal.eu/eventdetail.html?unid=20260919_0000161

Physical priority index · v5. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.

Source and revision timeline

Source: emsc. Occurrence: 2026-09-19T13:44:36.800Z.

First archived: 2026-09-19T13:55:46.155Z. Material modification: 2026-09-19T16:22:48.822Z.

Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.

  1. 2026-09-19T16:38:44.375Z · data_change

    Index 2828; severity mediummedium; version 55.

  2. 2026-09-19T16:22:48.822Z · data_change

    Index 2828; severity mediummedium; version 55.

  3. 2026-09-19T16:17:28.530Z · data_change

    Index 2828; severity mediummedium; version 55.

  4. 2026-09-19T15:57:35.862Z · data_change

    Index 2828; severity mediummedium; version 55.

  5. 2026-09-19T15:52:18.239Z · data_change

    Index 2828; severity mediummedium; version 55.

  6. 2026-09-19T15:28:16.931Z · data_change

    Index 2828; severity mediummedium; version 55.

  7. 2026-09-19T15:22:56.320Z · data_change

    Index 2828; severity mediummedium; version 55.

  8. 2026-09-19T15:17:39.713Z · data_change

    Index 2428; severity mediummedium; version 55.

  9. 2026-09-19T14:39:12.445Z · data_change

    Index 2424; severity mediummedium; version 55.

  10. 2026-09-19T14:17:36.841Z · data_change

    Index 2824; severity mediummedium; version 55.

Score Breakdown

20
intensity
40
Urban PEI term
0
Scenario weight
80
Recorded reference / batch anomaly

Technical Details

Mag5
Depth60
MagTypemb
RegionCOLOMBIA
AuthGSRAS
SourceId2062514
Gfz Mag5.01
Gfz Depth10
Gfz MagTypemb
Gfz RegionColombia
MergedSources[{"id":"gfz_gfz2026sjxn","source":"gfz","severity":"medium","severityValue":40.08,"timestamp":1789825471750,"latitude":4.501,"longitude":-76.619}]

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.

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