M4.2 Earthquake near 乌鲁木齐, China — 15 January 2025, 23:07 UTC
A light earthquake of magnitude 4.2 was recorded near 乌鲁木齐, China on , with an epicentre 117 km west-northwest of Huoshilafu, at a focal depth of 131.6 km. It ranked as the 40th strongest of 49 earthquakes recorded in China in the preceding 30 days.
Time (UTC): 2025-01-15 23:07:11
Time (your timezone): —
Magnitude: 4.2 (light)
Focal depth: 131.6 km (intermediate)
Epicentre: 38.3787, 75.5224
Location: 117 km WNW of Huoshilafu, China
Country: China
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 4.2 earthquake radiates roughly 30 tons of TNT equivalent in seismic energy.
The USGS assigns this earthquake a significance score of 271, 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 04:09 local solar time at the epicentre, in the early hours of the morning.
This event was deeper than 100% of the 279 earthquakes recorded in China in our catalogue and stronger than 13% of them.
Where was the epicentre?
The epicentre was located at 38.3787, 75.5224 — 117 km west-northwest of Huoshilafu. The closest other recorded event was a magnitude 4.8 earthquake 9 km south of here on 06 November 2025.
The nearest other settlements in our records are 库科西鲁格乡 قوغۇشلۇق يېزىسى (69 km south), Huoshilafu (108 km east-southeast), Murghob (139 km southwest) and Boritoqay Township (140 km north-northwest).
Why the 132 km depth matters
At 132 km this was an intermediate-depth earthquake. Energy from events at this depth spreads out before it reaches the surface, which usually means weaker shaking near the epicentre than a shallow quake of the same magnitude, but shaking felt across a wider area.
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 intermediate depth normally reduces peak shaking near the epicentre compared with a shallow 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 M4.2 it falls below the magnitude 6.5 threshold that generally applies before a submarine earthquake displaces enough water to generate a damaging tsunami; its 132 km focal depth is too great to deform the sea floor significantly; 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
No further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event.
36 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 5.9 event near Barishal on 19 January 2026. This M4.2 event released about 355 times less energy than that event.
1 earthquakes have been recorded within 100 km of this epicentre in the past year, 0 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 China during January 2025. Browse the full monthly archive to compare periods.
Nearest recorded earthquakes to this epicentre
- M4.8 earthquake near Damusi, China — (9 km S)
- M4.3 earthquake near Damusi, China — (29 km S)
- M4.7 earthquake near Murghob, Tajikistan — (41 km NW)
- M4.4 earthquake near Murghob, Tajikistan — (82 km WSW)
- M4.9 earthquake near Huoshilafu, China — (84 km ESE)
- M4.4 earthquake near Murghob, Tajikistan — (94 km SW)
- M4.5 earthquake near Murghob, Tajikistan — (94 km WSW)
- M4.5 earthquake near Huoshilafu, China — (108 km ESE)
- M4.4 earthquake near Damusi, China — (109 km SSE)
- M4.5 earthquake near Murghob, Tajikistan — (123 km W)
Other recent earthquakes in China
- M4.6 earthquake near Jiyuan, China —
- M5.2 earthquake near Dunhuang, China —
- M5.4 earthquake near Jiangyou, China —
- M4.6 earthquake near Aksu, China —
- M4.9 earthquake near Aksu, China —
- M5.0 earthquake near Fuji, China —
- M4.9 earthquake near Bowangshan, China —
- M5.2 earthquake near Dunhuang, China —
- M4.7 earthquake near Dunhuang, China —
- M4.5 earthquake near Dunhuang, China —
Other magnitude 4 earthquakes worldwide
- M4.4 earthquake near Palu, Indonesia —
- M4.0 earthquake near Port Clarence, United States —
- M3.9 earthquake near Rat Islands, Aleutian Islands, United States —
- M4.0 earthquake near Rat Islands, Aleutian Islands, United States —
- M4.1 earthquake near Nabatîyé et Tahta, Lebanon —
- M4.5 earthquake near Puerto Madero, Mexico —
- M4.4 earthquake near Puerto Madero, Mexico —
- M4.2 earthquake near Lake Louise, United States —
Questions about this earthquake
How strong was the earthquake near 乌鲁木齐?
It measured magnitude 4.2 — a light earthquake. A magnitude 4.2 earthquake radiates roughly 30 tons of TNT equivalent in seismic energy.
How deep was the earthquake near 乌鲁木齐?
The focus was 132 km below the surface, which counts as intermediate.
Was the 乌鲁木齐 earthquake felt at the surface?
At magnitude 4.2 and a focal depth of 132 km, the depth spreads the energy out, so shaking is weaker overhead but reaches further.
When did the earthquake near 乌鲁木齐 happen?
15 January 2025 at 23:07 UTC.
Was there a tsunami?
No. The USGS record carries no tsunami-information link for this event.
Have there been aftershocks?
No further earthquakes have been recorded within about 150 km of the epicentre in the seven days after this event.
How often do earthquakes happen near 乌鲁木齐?
36 earthquakes of magnitude 4 or above have been logged within roughly 200 km of this epicentre in our catalogue. The strongest was a magnitude 5.9 event near Barishal on 19 January 2026. This M4.2 event released about 355 times less energy than that event.