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Home › Volcanoes › Lewotobi Laki-laki

Mount Lewotobi Laki-laki

Nusa Tenggara Timur · 1.584 m a.s.l.

Level II (Advisory)
Level II – Advisory Activity is above normal. People must stay away from the crater as recommended. Status changed: 19 Oct 2026, 16:17 WITA
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1. Masyarakat di sekitar G. Lewotobi Laki-laki dan pengunjung/wisatawan tidak melakukan aktivitas apapun dalam radius 4 Km dari pusat erupsi G. Lewotobi Laki-laki .



2. Masyarakat agar tenang dan mengikuti arahan Pemda serta tidak mempercayai isu-isu yang tidak jelas sumbernya.



3. Masyarakat di sekitar G. Lewotobi Laki-laki mewaspadai potensi banjir lahar hujan pada sungai-sungai yang berhulu di puncak G. Lewotobi Laki-laki jika terjadi hujan dengan intensitas tinggi terutama daerah Dulipali, Padang Pasir, Nobo, Nurabelen, Klatanlo, Hokeng jaya, Boru, Nawakote.



4. Masyarakat yang terdampak hujan abu G. Lewotobi Laki-laki, memakai masker/penutup hidung-mulut untuk menghindari bahaya abu vulkanik pada sistem pernafasan.



5. Pemerintah Daerah senantiasa berkoordinasi dengan Pos Pengamatan G. Lewotobi Laki-laki di Desa Pululera, Kecamatan Wulanggitang, Kabupaten Folres Timur, Provinsi Nusa Tenggara Timur atau Pusat Vulkanologi dan Mitigasi Becana Geologi, Badan Geologi di Bandung.



6. Pusat Vulkanologi dan Mitigasi Bencana Geologi akan selalu berkoordinasi dengan BPBD Provinsi Nusa Tenggara Timur dan Satlak PB setempat dalam memberikan informasi tentang kegiatan G. Lewotobi Laki-laki. Untuk informasi lebih jelas dapat mengubungi Pos Pengamatan G. Lewotobi Laki-laki atau mengubungi Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG), Badan Geologi, Kementrian Energi dan Sumber Daya Mineral pada nomor telepon 022-7272606

Latest report

24-hour report, 2026-10-23, 00:00-24:00 WITA · Emanuel Rofinus Bere, A.Md.Kom.

Visual observation

The volcano is clearly visible to covered by fog 0-I. Main crater smoke observed: white with thin to moderate intensity, rising about 50-100 meter dari puncak.

Climatology

Weather clear to cloudy, weak wind to moderate towards north and northwest. Air temperature about 26.5-32.5°C.

Seismicity

  • 1 Emission event, amplitude 10.5 mm, duration 33 s.
  • 4 Harmonik events, amplitude 2.2-7.4 mm, duration 40-50 s.
  • 16 Tremor Non-Harmonik events, amplitude 2.2-3.7 mm, duration 64-142 s.
  • 30 Deep volcanic events, amplitude 2.2-29.6 mm, S-P 0.9-2.1 s, duration 11-24 s.
  • 4 Local tectonic events, amplitude 2.9-7.4 mm, S-P 4.6-9.5 s, duration 26-37 s.
  • 17 Distant tectonic events, amplitude 2.2-10.5 mm, S-P 11.2-63.2 s, duration 58-153 s.

Observation photo

Visual photo of Mount Lewotobi Laki-laki

Latest observation photo.

Location
Flores Timur, Nusa Tenggara Timur
Nearest city
Larantuka
Elevation
1.584 m a.s.l.
Coordinates
-8.5389000, 122.7682000

Observation-post CCTV

Gunung Lewotobi Laki-laki belum memiliki CCTV publik.

Live seismograms

Seismograph (helicorder) records from the last 24 hours at 3 PVMBG stations on Mount Lewotobi Laki-laki, 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 LLIM HHZ, Gunung Lewotobi Laki-laki
Station LLIM · HHZ
Seismogram stasiun LLNR HHZ, Gunung Lewotobi Laki-laki
Station LLNR · HHZ
Seismogram stasiun WLR EHZ, Gunung Lewotobi Laki-laki
Station WLR · EHZ

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 (2009): 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 Lewotobi Laki-laki
Click the map for full size (4,5 MB). Source: Geological Agency – MAGMA Indonesia.

14-day seismicity chart

Volcanic earthquakes per day by type.

View data table
DateEmissionDeep volcanicLocal tectonicDistant tectonicMore
25 Oct00000
24 Oct00000
23 Oct1304170
22 Oct0262121
21 Oct1132222
20 Oct282201
19 Oct030311
18 Oct272171
17 Oct00000
16 Oct00000
15 Oct00000
14 Oct00000
13 Oct00000
12 Oct00000

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 WITA

Visual: The volcano is clearly visible to covered by fog 0-I. Main crater smoke observed: white with thin to moderate intensity, rising about 50-100 meter dari puncak.

  • 2 Harmonik events, amplitude 7.4-10.5 mm, duration 50-55 s.
  • 13 Tremor Non-Harmonik events, amplitude 2.2-4.4 mm, duration 66-132 s.
  • 1 Low frequency event, amplitude 7.4 mm, duration 29 s.
  • 26 Deep volcanic events, amplitude 2.2-47.3 mm, S-P 0.9-2.3 s, duration 11-28 s.
  • 2 Local tectonic events, amplitude 2.9-7.4 mm, S-P 8.3-8.5 s, duration 27-30 s.
  • 12 Distant tectonic events, amplitude 2.2-7.4 mm, S-P 19.6-31.2 s, duration 60-224 s.
24-hour report, 2026-10-21, 00:00-24:00 WITA

Visual: The volcano is clearly visible to covered by fog 0-II. Main crater smoke observed: white with thin intensity, rising about 50-100 meter dari puncak.

  • 1 Emission event, amplitude 5.9 mm, duration 43 s.
  • 3 Harmonik events, amplitude 4.4 mm, duration 31-54 s.
  • 26 Tremor Non-Harmonik events, amplitude 2.9-7.4 mm, duration 59-213 s.
  • 2 Low frequency events, amplitude 7.4-14.8 mm, duration 26-30 s.
  • 13 Deep volcanic events, amplitude 2.2-29.6 mm, S-P 1-1.8 s, duration 13-26 s.
  • 2 Local tectonic events, amplitude 2.9-5.9 mm, S-P 4.8-8.2 s, duration 27-35 s.
  • 22 Distant tectonic events, amplitude 2.9-47.3 mm, S-P 11-60 s, duration 35-168 s.
24-hour report, 2026-10-20, 00:00-24:00 WITA

Visual: The volcano is clearly visible to covered by fog 0-II. Main crater smoke observed: white with thin intensity, rising about 50-100 meter dari puncak.

  • 2 Emission events, amplitude 2.2-4.4 mm, duration 16-27 s.
  • 2 Harmonik events, amplitude 4.4-7.4 mm, duration 29-30 s.
  • 27 Tremor Non-Harmonik events, amplitude 2.2-11 mm, duration 43-235 s.
  • 1 Low frequency event, amplitude 4.4 mm, duration 28 s.
  • 8 Deep volcanic events, amplitude 3.7-22 mm, S-P 1-2 s, duration 10-19 s.
  • 2 Local tectonic events, amplitude 2.9-18.8 mm, S-P 5-8 s, duration 21-24 s.
  • 20 Distant tectonic events, amplitude 2.9-29.6 mm, S-P 11-85 s, duration 34-128 s.
24-hour report, 2026-10-19, 00:00-24:00 WITA

Visual: The volcano is clearly visible to covered by fog 0-II. Main crater smoke observed: white with thin to moderate intensity, rising about 50-100 meter dari puncak.

  • 25 Tremor Non-Harmonik events, amplitude 2.9-7.4 mm, duration 60-129 s.
  • 1 Low frequency event, amplitude 5.9 mm, duration 30 s.
  • 3 Deep volcanic events, amplitude 2.9-4.4 mm, S-P 1-2.8 s, duration 11-24 s.
  • 31 Distant tectonic events, amplitude 2.2-47.3 mm, S-P 13.9-45.2 s, duration 50-257 s.
24-hour report, 2026-10-18, 00:00-24:00 WITA

Visual: The volcano is clearly visible to covered by fog 0-I. Main crater smoke observed: white with thin to moderate intensity, rising about 50-100 meter dari puncak.

  • 2 Emission events, amplitude 2.2 mm, duration 38-54 s.
  • 9 Tremor Non-Harmonik events, amplitude 2.2-4.4 mm, duration 60-174 s.
  • 1 Low frequency event, amplitude 2.2 mm, duration 25 s.
  • 7 Deep volcanic events, amplitude 2.2-47.3 mm, S-P 0.9-2.6 s, duration 11-26 s.
  • 2 Local tectonic events, amplitude 2.2-14.8 mm, S-P 3.8-6.8 s, duration 25-30 s.
  • 17 Distant tectonic events, amplitude 2.2-47.3 mm, S-P 11.1-30 s, duration 45-388 s.

Level history

No level changes recorded since monitoring began.