M4.2 Earthquake near 乌鲁木齐, 中国 — 15 January 2025
A light earthquake of magnitude 4.2 was recorded near 乌鲁木齐, 中国 on , with an epicentre 117 km west-northwest of Huoshilafu, at a focal depth of 131.6 km. It ranked as the 38th strongest of 47 earthquakes recorded in 中国 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: 中国
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.
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.
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.
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.
31 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.
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 中国 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 中国
Other magnitude 4 earthquakes worldwide
- M4.4 earthquake near Fiji region —
- M4.1 earthquake near Charlotte Amalie, U.S. Virgin Islands —
- M4.0 earthquake near Charlotte Amalie, U.S. Virgin Islands —
- M4.2 earthquake near Banda Sea —
- M4.4 earthquake near Ollagüe, Chile —
- M4.4 earthquake near Severo-Kuril’sk, Russia —
- M4.4 earthquake near Volcano Islands, Japan region —
- M4.5 earthquake near south of the Fiji Islands —
Questions about this earthquake
How strong is a magnitude 4.2 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.
How deep was the earthquake near 乌鲁木齐?
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.
Was the M4.2 earthquake near 乌鲁木齐 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 intermediate depth normally reduces peak shaking near the epicentre compared with a shallow 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 M4.2 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.
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?
31 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.