M4.4 Earthquake near Maneadero, B.C., Mexico — 02 September 2025, 06:41 UTC
A light earthquake of magnitude 4.4 was recorded near Maneadero, B.C., Mexico on , with an epicentre 92 km east-southeast of Maneadero, B.C., at a focal depth of -0.6 km. It ranked as the 7th strongest of 35 earthquakes recorded in Mexico in the preceding 30 days.
Time (UTC): 2025-09-02 06:41:56
Time (your timezone): —
Magnitude: 4.4 (light)
Focal depth: -0.6 km (shallow)
Epicentre: 31.4840, -115.6310
Location: 92 km ESE of Maneadero, 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 64 tons of TNT equivalent in seismic energy.
The USGS assigns this earthquake a significance score of 306, 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.
Where was the epicentre?
The epicentre was located at 31.4840, -115.6310 — 92 km east-southeast of Maneadero, B.C.. The closest other recorded event was a magnitude 2.7 earthquake 88 km north-northeast of here on 20 August 2026.
Why the -1 km depth matters
At -1 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.
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
28 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 3.1.
19 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 234 times less energy than that event.
How long aftershock sequences last, and how large they get →
Where this event sits in the record
This earthquake is part of the September 2025 worldwide record, and of earthquakes in Mexico during September 2025. Browse the full monthly archive to compare periods.
Nearest recorded earthquakes to this epicentre
- M2.7 earthquake near Alberto Oviedo Mota, B.C., Mexico — (88 km NNE)
- M1.9 earthquake near Progreso, B.C., Mexico — (116 km N)
- M2.1 earthquake near Progreso, B.C., Mexico — (117 km N)
- M1.5 earthquake near Progreso, B.C., Mexico — (120 km N)
- M1.2 earthquake near Campo, United States — (122 km NNW)
- M1.4 earthquake near Tecate, B.C., Mexico — (131 km NW)
- M1.5 earthquake near Progreso, B.C., Mexico — (135 km N)
- M1.2 earthquake near Heber, United States — (139 km N)
- M1.3 earthquake near Heber, United States — (141 km N)
- M1.0 earthquake near El Centro, United States — (143 km N)
Other recent earthquakes in Mexico
- M4.1 earthquake near Puerto Madero, Mexico —
- M1.9 earthquake near Progreso, B.C., Mexico —
- M4.5 earthquake near Puerto Madero, Mexico —
- M1.5 earthquake near Progreso, B.C., Mexico —
- M2.1 earthquake near Progreso, B.C., Mexico —
- M2.7 earthquake near Alberto Oviedo Mota, B.C., Mexico —
- M4.6 earthquake near Niños Héroes, Mexico —
- M1.0 earthquake near Tecate, B.C., Mexico —
- M5.7 earthquake near Puerto Madero, Mexico —
- M1.0 earthquake near Tecate, B.C., Mexico —
Other magnitude 4 earthquakes worldwide
- M4.7 earthquake near Pagan region, Northern Mariana Islands —
- M4.5 earthquake near Houma, Tonga —
- M4.5 earthquake near Tinogasta, Argentina —
- M4.4 earthquake near Sipí, Colombia —
- M4.7 earthquake near Ruteng, Indonesia —
- M4.6 earthquake near Ruteng, Indonesia —
- M4.2 earthquake near San Antonio de los Cobres, Argentina —
- M4.7 earthquake near Ruteng, Indonesia —
Questions about this earthquake
How strong is a magnitude 4.4 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 64 tons of TNT equivalent in seismic energy.
How deep was the earthquake near Maneadero, B.C.?
At -1 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.
Was the M4.4 earthquake near Maneadero, B.C. felt?
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.
What does the USGS tsunami field mean for this event?
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.
Have there been aftershocks?
28 further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event, the largest of them magnitude 3.1.
How often do earthquakes happen near Maneadero, B.C.?
19 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 234 times less energy than that event.