4.4

M4.4 Earthquake 21 km NW of Golfito, Costa RicaJuly 1, 2026

2026-07-01 13:41:16 UTC (3 hours ago) · approx. 7:41 AM UTC-6 local

MagnitudeM4.4(mb)
Time13:41 UTC7:41 AM UTC-6
Depth27.2 kmshallow crustal
Coordinates8.736°, -83.260°
Felt by1DYFI response
Status✓ Reviewed by USGS

On July 1, 2026 at 13:41 UTC, a magnitude 4.4 shallow crustal earthquake struck 21 km NW of Golfito, Costa Rica, at a depth of 27.2 km and coordinates 8.7365°, -83.2596°.

Physical scale: An earthquake of magnitude 4.4 releases seismic energy equivalent to roughly 60 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 655 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 8.74°, -83.26°

Did You Feel It? — community-reported shaking

Aggregated felt-report intensity from 1 citizen response to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.

USGS DYFI community-reported intensity map for the M4.4 earthquake near 21 km NW of Golfito, Costa Rica

Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report

Earthquake Details

Magnitude
4.4 mb
Depth
27.2 km
shallow crustal
Location
8.7365°N
-83.2596°E
Felt Reports
1
DYFI responses
Community Intensity
3.1
CDI from reports

Technical Information

Event ID
us6000t9f9
Event Type
earthquake
Status
✓ Reviewed
Significance
298
Stations Used
27
Azimuthal Gap
218.0°
Min Station Distance
0.523°
RMS Residual
0.68 sec
Last Updated
2026-07-01 15:23:18 UTC

Common Questions

How strong was the magnitude 4.4 earthquake near Golfito, Costa Rica?

The magnitude 4.4 earthquake that struck 21 km NW of Golfito, Costa Rica on July 1, 2026 at 13:41 UTC had a depth of 27.2 km. For context, this was a light earthquake commonly felt near the epicenter.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.4 earthquakes can continue for several days and gradually diminish over time.

What should I do after an earthquake?

If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.

Authoritative source: USGS event page (event ID: us6000t9f9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 1, 2026). M4.4 Earthquake 21 km NW of Golfito, Costa RicaJuly 1, 2026. Retrieved July 1, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000t9f9/