5.2

M5.2 Earthquake 7 km WNW of Cotacachi, EcuadorApril 21, 2026

2026-04-21 02:22:21 UTC (6 hours ago)

Felt by 9 people across nearby locations.

green Alertno significant casualties or damage expected

On April 21, 2026 at 02:22 UTC, a magnitude 5.2 intermediate depth earthquake struck 7 km WNW of Cotacachi, Ecuador, at a depth of 129.4 km and coordinates 0.3364°, -78.3232°. The earthquake was reported felt by 9 peopleacross nearby locations, with a maximum shaking intensity of Modified Mercalli Intensity (MMI) 3.7 (light). The USGS PAGER system issued a green alert level for this event, indicating no significant casualties or damage expected. This earthquake was detected by 108 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 419, placing it among routine seismic activity. The nearest populated place is Ibarra (population 131,856).

Nearest Populated Places

Ibarrapop. 131,856
MMI 3.3 (light)
San Antonio de Ibarrapop. 17,500
MMI 3.3 (light)
Atuntaquipop. 21,286
MMI 3.3 (light)
Cayambepop. 39,028
MMI 3.3 (light)
Puerto Quitopop. 20,445
MMI 3.3 (light)
San Lorenzo de Esmeraldaspop. 23,265
MMI 3.2 (light)
Map showing earthquake epicenter at 0.34°, -78.32°

Earthquake Details

Magnitude
5.2 mww
Depth
129.4 km
intermediate depth
Location
0.3364°N
-78.3232°E
Felt Reports
9
DYFI responses
Intensity (MMI)
3.7
light
Community Intensity
3.1
CDI from reports

Technical Information

Event ID
us6000srr2
Event Type
earthquake
Status
✓ Reviewed
Significance
419
Stations Used
108
Azimuthal Gap
24.0°
Min Station Distance
0.360°
RMS Residual
0.97 sec
Last Updated
2026-04-21 04:42:03 UTC

Common Questions

How strong was the magnitude 5.2 earthquake near Cotacachi, Ecuador?

The magnitude 5.2 earthquake that struck 7 km WNW of Cotacachi, Ecuador on April 21, 2026 at 02:22 UTC had a depth of 129.4 km. It was felt by 9 people with maximum shaking intensity of MMI 3.7 (light). For context, this was a moderate earthquake that could be widely felt.

Where did the earthquake occur?

The earthquake epicenter was located at 0.3364°, -78.3232°, which is 7 km WNW of Cotacachi, Ecuador. The nearest populated place is Ibarra (population 131,856).

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.2 earthquakes can continue for days to weeks 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.