Earthquake details

Sunday, April 21, 1935 Earthquake

The earthquake hit Republic of Indonesia on Sunday, April 21, 1935 at 07:25 UTC with a magnitude of 6.1. The closest known location in the current dataset is Banjarmasin (Republic of Indonesia - ID), about 207.8 km away. The epicenter is located at longitude 113.899 and latitude -5.054.

Magnitude	6.1
Alert	Severe
Depth	15.0 km
Coordinates	-5.054, 113.899
UTC time	1935-04-21 07:25:58.010

Location	Surabaya
Country	Indonesia (ID)
Severity	Severe

Earthquake map 1935-04-21

Closest countries

The 12 closest cities near the epicenter.

Banjarmasin	207.8 km
Martapura	212.0 km
Sumenep	218.0 km
Kualakapuas	234.0 km
Pamekasan	238.7 km
Sampang	248.4 km
Bangkalan	256.4 km
Gresik	271.2 km
Kebomas	273.7 km
Surabaya	275.4 km
Lamongan	282.2 km
Tuban	288.7 km

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.

M 4.2

Banjarmasin

Indonesia · 2025-12-04 14:42 UTC

98.8 km

M 4.5

Pamekasan

Indonesia · 1994-05-16 08:07 UTC

99.0 km

M 5.1

Surabaya

Indonesia · 1987-11-10 20:17 UTC

89.0 km

M 6.1

Sumenep

Indonesia · 1936-02-28 16:15 UTC

33.2 km

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