Satellite image of Ibu volcano on 16 May 2024
Satellite image of Dukono volcano on 15 May 2024
Satellite image of Lewotobi volcano on 15 May 2024
Wed, 15 May 2024, 21:15
Wed, 15 May 2024, 21:00
Huge ash column from Ibu volcano reached up to 6,400 m altitude early this afternoon (image: PVMBG)
The intense activity from the volcano continues.
Read all
Wed, 15 May 2024, 21:00
Map of today's active volcanoes
Ebeko (Paramushir Island):
(14 May) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:
ERUPTION AT 20240514/1815Z FL140 EXTD NE REPORTED OBS VA DTG:14/2030Z Read all
Wed, 15 May 2024, 16:45
Wed, 15 May 2024, 14:00
JMA reported that eruptive activity at Suwanosejima's Ontake Crater continued during 6-13 May. Crater incandescence was observed nightly in webcam images. An explosion was recorded at 2145 on 8 May though details of plumes were unknown.
Read all
Wed, 15 May 2024, 14:00PVMBG reported that eruptive activity continued at Semeru during 8-14 May. White-and-gray ash plumes rose 300-800 m above the summit and drifted in multiple directions during 8-9 and 12-14 May. Several additional eruptive events were recorded during the week by the seismic network, though plumes were not visually confirmed.
Read all
Wed, 15 May 2024, 14:00
IMO reported that no active lava in the cone just E of Sundhnúk and along the fissure within the Reykanes volcanic system was visible in aerial photos taken during the evening of 8 May, indicating that the eruption was over. The Aviation Color Code remained at Orange (the second highest level on a four-color scale) because magma continued to accumulate at depth at a consistent rate, increasing the likelihood of a new eruption. Seismicity was relatively stable with 50-80 earthquakes recorded each day during the previous week.
Read all
Wed, 15 May 2024, 14:00BPPTKG reported that the eruption at Merapi (on Java) continued during 3-9 May. Seismicity had intensified compared to the previous week. The SW lava dome produced 176 lava avalanches that traveled as far as 2 km down the Bebeng drainage on the SW flank.
Read all
Wed, 15 May 2024, 14:00
The Darwin VAAC reported that on 12 May an ash plume from Manam rose to 4.6 km (15,000 ft) a.s.l. and drifted E based on satellite images and weather models. The plume had dissipated by 0030 on 13 May.
Read all
Wed, 15 May 2024, 14:00PVMBG reported that an eruption at Lewotobi's Laki-laki volcano continued during 8-14 May. White steam-and-gas plumes rose 50-150 m above the summit and drifted in multiple directions during 8-9 and 12 May; eruptive events were occasionally recorded during those days though emission details were unknown. Gray-to-white ash plumes rose 50-200 m above the summit and drifted SW and W during 10-11 and 13-14 May.
Read all
Wed, 15 May 2024, 14:00
AVO reported that slow lava effusion in Great Sitkin's summit crater likely continued during 8-14 May. Seismicity was low. Weather clouds fully or partly obscured satellite and webcam views.
Read all
Wed, 15 May 2024, 14:00Instituto Geofísico-Escuela Politécnica Nacional (IG-EPN) reported that the eruption at Fernandina decreased during 8-14 May. Sulfur dioxide emissions, measured using satellite data, ceased to be detected on 8 May, possibly indicating a decline in activity. Daily thermal anomalies from the lava flow were identified in satellite images.
Read all
Wed, 15 May 2024, 14:00
KVERT reported that moderate explosive activity was ongoing at Ebeko during 3-10 May According to volcanologists in Severo-Kurilsk (Paramushir Island, about 7 km E), explosions on 2 and 6 May generated ash plumes that rose as high as 2.5 km (8,200 ft) a.s.l. and drifted SE and S. A thermal anomaly was identified in satellite images on 3 and 6 May; on other days either no activity was observed or weather conditions prevented views.
Read all
Wed, 15 May 2024, 14:00PVMBG reported that the eruption at Dukono was ongoing during 8-14 May. Gray-and-white ash plumes rose 450-1,200 m above the summit and drifted E and SE almost daily; emissions were not observed on 14 May. The Alert Level remained at Level 2 (on a scale of 1-4), and the public was warned to remain outside of the 3-km exclusion zone.
Read all
Wed, 15 May 2024, 14:00
JMA reported ongoing eruptive activity at Minamidake Crater (Aira Caldera's Sakurajima volcano) during 6-13 May with nighttime crater incandescence. Very small eruptive events were recorded. Sulfur dioxide emissions were high, averaging 2,000 tons per day on 7 May.
Read all
Wed, 15 May 2024, 14:00Instituto Geofísico del Perú (IGP) reported that thermal anomalies from the main crater floor at Ubinas were identified almost daily during 7-14 May. Ash, gas, and steam plumes rose to 1.1 km above the crater rim during 7-8 May. Similar plumes emitted continuously for a period of time on 12 May rose to 1.1 km above the crater rim and drifted S and SE.
Read all
Wed, 15 May 2024, 14:00
Tonga Geological Services reported that unrest at Tofua continued during 8-14 May. Thermal anomalies were detected daily and had intensities that fluctuated at low levels. The Aviation Color Code remained at Yellow (the second lowest color on a four-color scale); the Maritime Alert Level remained at Orange (the second highest level on a four-color scale) and mariners were advised to stay 2 km away from the island; the Alert level for residents of Vava'u and Ha'apai remained at Green (the lowest color on a four-color scale).
Read all
Wed, 15 May 2024, 14:00PHIVOLCS reported ongoing unrest at Taal during 8-14 May. Sulfur dioxide emissions decreased during the previous week, with emissions averaged 2,191 tonnes per day (t/d) on 6 May. Minor phreatic events were recorded during 0827-0831 on 8 May in seismic and infrasound data.
Read all
Wed, 15 May 2024, 14:00
KVERT reported that the new lava dome at Sheveluch, named Karan-1, continued to grow during 3-9 May. Strong steam-and-gas emissions rose from the active area and incandescence at the dome was visible at night. A daily intense and large thermal anomaly over the dome was identified in satellite images.
Read all
Wed, 15 May 2024, 14:00PVMBG reported that during 1-12 May seismicity at Ruang was characterized by decreasing numbers of volcanic earthquakes and continuous tremor with decreasing amplitudes. During 8-13 May white plumes rose 200-400 m above the summit and drifted in multiple directions. The Alert Level was lowered to 3 (the second highest level on a scale of 1-4) and the public was warned to stay 4 km away from the active crater.
Read all