M4.4 Earthquake near Delta, B.C., Mexico — 23 January 2025, 18:08 UTC
A light earthquake of magnitude 4.4 was recorded near Delta, B.C., Mexico on , with an epicentre 18 km west of Delta, B.C., at a focal depth of 14.7 km. It ranked as the 9th strongest of 32 earthquakes recorded in Mexico in the preceding 30 days.
Time (UTC): 2025-01-23 18:08:47
Time (your timezone): —
Magnitude: 4.4 (light)
Focal depth: 14.7 km (shallow)
Epicentre: 32.3292, -115.3860
Location: 18 km W of Delta, B.C., MX
Country: Mexico
USGS link to NOAA tsunami information: Not linked
Review status: Reviewed
Source: USGS event page
How strong was this earthquake?
Light earthquakes are widely felt near the epicentre and can rattle windows, dishes and hanging objects. Damage is uncommon and usually limited to cracked plaster or fallen loose items.
A magnitude 4.4 earthquake radiates roughly 54 tons of TNT equivalent in seismic energy.
The USGS assigns this earthquake a significance score of 328, which is below the USGS threshold of more than 600 for its significant-earthquake list. The ranking combines magnitude with available Did You Feel It responses and PAGER alert level; it is not a direct measurement of damage.
What the magnitude scale actually measures →
When it happened locally
That is about 10:27 local solar time at the epicentre, during the morning.
This event was deeper than 69% of the 1,037 earthquakes recorded in Mexico in our catalogue and stronger than 81% of them.
Where was the epicentre?
The epicentre was located at 32.3292, -115.3860 — 18 km west of Delta, B.C.. The closest other recorded event was a magnitude 1.5 earthquake 47 km north-northwest of here on 13 September 2026.
The nearest other settlements in our records are Alberto Oviedo Mota, B.C. (104 km south), Aguanga (188 km northwest) and Aguila (280 km northeast).
Why the 15 km depth matters
At 15 km this was a shallow earthquake. Shallow events release their energy close to the surface, so for a given magnitude they produce noticeably stronger shaking — and more damage — than deeper ones. Roughly three quarters of all earthquakes worldwide occur at shallow depths.
This catalogue does not ingest eyewitness responses, so it cannot confirm where this earthquake was felt. Based on magnitude alone, an event this size is often felt across the surrounding area. Its shallow focus makes stronger surface shaking more likely than for a deeper event of the same magnitude.
Read more on how focal depth changes what you feel →
What does the tsunami information flag mean?
The USGS record does not carry a link to NOAA tsunami information. That field is not an all-clear and does not state whether a tsunami occurred. In this case, a damaging tsunami would be less likely because at M4.4 it falls below the magnitude 6.5 threshold that generally applies before a submarine earthquake displaces enough water to generate a damaging tsunami; it occurred inland rather than beneath the sea floor. For an active coastal alert, use tsunami.gov or your local warning authority.
How earthquakes generate tsunamis, and what the alert levels mean →
Aftershocks and local seismic history
117 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 2.8.
20 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 6.0 event near San Diego Country Estates on 14 April 2025. This M4.4 event released about 279 times less energy than that event.
372 earthquakes have been recorded within 100 km of this epicentre in the past year, 150 of them in the past 30 days.
How long aftershock sequences last, and how large they get →
Where this event sits in the record
This earthquake is part of the January 2025 worldwide record, and of earthquakes in Mexico during January 2025. Browse the full monthly archive to compare periods.
Nearest recorded earthquakes to this epicentre
- M1.5 earthquake near Heber, United States — (47 km NNW)
- M1.1 earthquake near Brawley, United States — (71 km NNW)
- M0.5 earthquake near Ocotillo Wells, United States — (103 km NW)
- M0.4 earthquake near Ocotillo Wells, United States — (110 km NW)
- M1.8 earthquake near Ocotillo Wells, United States — (115 km NW)
- M1.2 earthquake near Ocotillo Wells, United States — (115 km NW)
- M0.3 earthquake near Ocotillo Wells, United States — (116 km NW)
- M0.7 earthquake near Ocotillo Wells, United States — (117 km NW)
- M1.2 earthquake near Ocotillo Wells, United States — (118 km NNW)
- M1.1 earthquake near Pine Valley, United States — (122 km NW)
Other recent earthquakes in Mexico
- M4.2 earthquake near El Arenal, Mexico —
- M5.3 earthquake near off the coast of Michoacan, Mexico —
- M2.2 earthquake near Progreso, B.C., Mexico —
- M4.2 earthquake near Brisas Barra de Suchiate, Mexico —
- M4.5 earthquake near Puerto Madero, Mexico —
- M4.4 earthquake near Puerto Madero, Mexico —
- M1.5 earthquake near Tecate, B.C., Mexico —
- M4.3 earthquake near Puerto Madero, Mexico —
- M1.3 earthquake near Progreso, B.C., Mexico —
- M1.5 earthquake near Progreso, B.C., Mexico —
Other magnitude 4 earthquakes worldwide
- M4.4 earthquake near Pelabuhanratu, Indonesia —
- M4.2 earthquake near El Arenal, Mexico —
- M4.6 earthquake near Sipí, Colombia —
- M4.6 earthquake near Sipí, Colombia —
- M4.6 earthquake near Labuha, Indonesia —
- M4.5 earthquake near Sipí, Colombia —
- M4.2 earthquake near Levuka, Fiji —
- M4.6 earthquake near Minami-Sōma, Japan —
Questions about this earthquake
How strong was the earthquake near Delta, B.C.?
It measured magnitude 4.4 — a light earthquake. A magnitude 4.4 earthquake radiates roughly 54 tons of TNT equivalent in seismic energy.
How deep was the earthquake near Delta, B.C.?
The focus was 15 km below the surface, which counts as shallow.
Was the Delta, B.C. earthquake felt at the surface?
At magnitude 4.4 and a focal depth of 15 km, shaking would have been concentrated near the epicentre.
When did the earthquake near Delta, B.C. happen?
23 January 2025 at 18:08 UTC.
Was there a tsunami?
No. The USGS record carries no tsunami-information link for this event.
Have there been aftershocks?
117 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 2.8.
How often do earthquakes happen near Delta, B.C.?
20 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 6.0 event near San Diego Country Estates on 14 April 2025. This M4.4 event released about 279 times less energy than that event.