4 Sept 2026, 05:04 UTC · Sep 4, 1:04 AM ET

M5.2 earthquake 38 km SSE of Cilacap, Indonesia

A magnitude 5.2 earthquake struck 38 km SSE of Cilacap, Indonesia at Sep 4, 1:04 AM ET, 10 km deep, moderate – felt widely, some damage to weak buildings. 5 people reported feeling it.

M4.1 41 km S of Cilacap, IndonesiaM4.1 68 km SW of Cilacap, IndonesiaM4.2 39 km S of Cilacap, IndonesiaM4.3 33 km SSW of Cilacap, IndonesiaM4.4 63 km SSE of Kawalu, IndonesiaM4.5 48 km S of Cilacap, IndonesiaM4.6 33 km SSE of Cilacap, IndonesiaM5.2 38 km SSE of Cilacap, Indonesia
under 33–44–55–66+
Magnitude5.2 mb
Time4 Sept 2026, 05:04 UTC
Location-8.020°, 109.204° – 38 km SSE of Cilacap, Indonesia
Depth10.0 km
Felt reports5
USGS eventus7000te82
Within 100 km

Other earthquakes nearby this year

Mag.WhereWhen (ET)DepthFelt
4.633 km SSE of Cilacap, IndonesiaMay 28, 4:59 PM
141 d ago
83 km–
4.548 km S of Cilacap, IndonesiaOct 19, 2:53 AM
363 d ago
76 km–
4.463 km SSE of Kawalu, IndonesiaJan 12, 7:32 PM
277 d ago
98 km–
4.333 km SSW of Cilacap, IndonesiaOct 27, 3:36 AM
355 d ago
100 km–
4.239 km S of Cilacap, IndonesiaNov 7, 8:26 PM
343 d ago
89 km–
4.141 km S of Cilacap, IndonesiaJan 27, 3:18 AM
262 d ago
91 km–
4.168 km SW of Cilacap, IndonesiaOct 25, 9:20 PM
356 d ago
105 km–
FAQ

About this earthquake

How strong was the 38 km SSE of Cilacap, Indonesia earthquake?

Magnitude 5.2 (mb), moderate – felt widely, some damage to weak buildings. Depth 10 km.

Was it felt?

5 people reported feeling it to the USGS "Did You Feel It?" survey; the highest reported intensity was 4.1.

Were there aftershocks?

No earthquakes within 100 km have followed so far in our records.

Earthquakes

More

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.

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