According to GeoNet water filled in the vents of Whakaari/White Island?s 2019 Primary Crater based on 18 May webcam views. During an observation overflight on 27 May scientists confirmed the new lakelet and noted that several active steam and gas vent…Read More
INSIVUMEH reported that 5-13 explosions per hour were recorded during 1-8 June at Fuego, generating ash plumes as high as 1.1 km above the crater rim. Shock waves often rattled buildings around the volcano. Ashfall was reported almost daily in several…Read More
SERNAGEOMIN reported continuing explosive and effusive activity at Nevados de Chillï¿½n?s Nicanor Crater during 16 May-2 June, and increased sulfur dioxide emissions and thermal anomalies. Explosions partly destroyed the dome, generating ash plumes th…Read More
IG reported that a high level of activity continued to be recorded at Reventador during 1-8 June; adverse weather conditions sometimes prevented visual confirmation. Seismicity was characterized by 3-23 daily explosions, volcano-tectonic and harmonic …Read More
CENAPRED reported that each day during 2-8 June there were 87-136 steam-and-gas emissions with minor amounts of ash from Popocatï¿½petl and periods of low-amplitude tremor lasting from five minutes to about three hours and 40 minutes. Minor crater inc…Read More
The Darwin VAAC reported that on 6 June an ash plume from Kerinci rose to 4 km (13,000 ft) a.s.l. and drifted WNW. The Alert Level remained at 2 (on a scale of 1-4), and the public was warned to remain outside of the 3-km exclusion zone.
On 27 May the Vanuatu Meteorology and Geo-Hazards Department (VMGD) reported that seismic data and recent visual observations at Yasur confirmed ongoing explosions and gas-and-ash emissions. The Alert Level remained at 2 (on a scale of 0-4). VMGD remi…Read More
INETER reported that a series of 16 small explosions at Telica began at 0508 on 22 May, and produced ash-and-gas emissions that rose 250 m above the crater. Tephra from the plumes fell back down into the crater.
Source: Instituto Nicaragï¿½ense de Es…
The Darwin VAAC reported that a diffuse ash plume from Anak Krakatau was visible in satellite images drifting SW at an altitude of 1.8 km (6,000 ft) a.s.l.
Source: Darwin Volcanic Ash Advisory Centre (VAAC)
AVO reported that a minor increase in seismicity was first detected at Gareloi on 19 May. Beginning on 27 May the rate and size of small volcanic earthquakes increased and was sustained at that level. On 8 June AVO raised the Aviation Color Code to Ye…Read More