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Mount Lamongan

Jawa Timur · 1.651 m a.s.l.

Level I (Normal)
Level I – Normal No sign of increased activity. Normal community activities. Status changed: 19 Oct 2026, 16:17 WITA
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1) Masyarakat dan pengunjung/wisatawan tidak mendekati dan bermalam di kawah G. Lamongan.

Latest report

24-hour report, 2026-10-23, 00:00-24:00 WIB · Novaldy Hendrawan

Visual observation

The volcano is clearly visible to covered by fog 0-II. No crater smoke.

Climatology

Weather clear to cloudy, weak wind to moderate towards north. Air temperature about 22-30°C. Humidity 54-95%.

Seismicity

  • 2 Distant tectonic events, amplitude 6-30 mm, S-P 13.3-25.2 s, duration 82.7-169.3 s.

Observation photo

Visual photo of Mount Lamongan

Latest observation photo.

Location
Lumajang, Jawa Timur
Nearest city
Lumajang
Elevation
1.651 m a.s.l.
Coordinates
-7.9790000, 113.3420000

Observation-post CCTV

Snapshots are updated about every 15 minutes. The capture time is shown in the top-left corner.

Lamongan - ANYR
Lamongan - ANYR Gambar tidak berubah sejak 10 Sep 09:02 WITA — kamera mungkin sedang gangguan
Lamongan - PLAM
Lamongan - PLAM Gambar tidak berubah sejak 10 Sep 09:01 WITA — kamera mungkin sedang gangguan
Lamongan - RBDL
Lamongan - RBDL Gambar tidak berubah sejak 10 Sep 09:01 WITA — kamera mungkin sedang gangguan

Live seismograms

Seismograph (helicorder) records from the last 24 hours at 3 PVMBG stations on Mount Lamongan, updated about every 15 minutes. One line = 30 minutes; the bottom line is the latest. Times on the image are UTC (WIB = UTC+7, WITA = UTC+8, WIT = UTC+9). Click an image for full size.

Seismogram stasiun ALPD HHZ, Gunung Lamongan
Station ALPD · HHZ
Seismogram stasiun ANYR HHZ, Gunung Lamongan
Station ANYR · HHZ
Seismogram stasiun LABL HHZ, Gunung Lamongan
Station LABL · HHZ

Source: PVMBG – MAGMA Indonesia. Volcanic earthquakes appear as spikes on the trace; continuous shaking may indicate tremor.

Volcanic hazard map (KRB)

Official Geological Agency map: areas that may be hit by pyroclastic flows, lava flows, ballistic rocks, ashfall, and lahars. KRB III is closest to the source.

Peta Kawasan Rawan Bencana Gunung Lamongan
Click the map for full size (1,9 MB). Source: Geological Agency – MAGMA Indonesia.

14-day seismicity chart

Volcanic earthquakes per day by type.

View data table
DateDistant tectonic
25 Oct0
24 Oct0
23 Oct2
22 Oct0
21 Oct1
20 Oct1
19 Oct0
18 Oct0
17 Oct0
16 Oct0
15 Oct0
14 Oct0
13 Oct0
12 Oct0

Satellite imagery

Choose a layer in the top-right corner of the map. Daily images may be cloudy.

Previous reports

24-hour report, 2026-10-22, 00:00-24:00 WIB

Visual: The volcano is clearly visible to covered by fog 0-II. No crater smoke.

  • Kegempaan nihil.
24-hour report, 2026-10-21, 00:00-24:00 WIB

Visual: The volcano is clearly visible to covered by fog 0-II. No crater smoke.

  • 1 Distant tectonic event, amplitude 18 mm, S-P 18.6 s, duration 100.2 s.
24-hour report, 2026-10-20, 00:00-24:00 WIB

Visual: The volcano is clearly visible to covered by fog 0-II. No crater smoke.

  • 1 Distant tectonic event, amplitude 13.2 mm, S-P 40.8 s, duration 138 s.
24-hour report, 2026-10-19, 00:00-24:00 WIB

Visual: The volcano is clearly visible to covered by fog 0-II. No crater smoke.

  • Kegempaan nihil.
24-hour report, 2026-10-18, 00:00-24:00 WIB

Visual: The volcano is clearly visible to covered by fog 0-I. No crater smoke.

  • Kegempaan nihil.

Level history

No level changes recorded since monitoring began.