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Pavlof Volcano Volcanic Ash Advisory: MINOR ERUPTIONS.

Wed, 11 Aug 2021, 06:30
06:30 AM | BY: VN
Volcanic Ash Advisory Center Anchorage (VAAC) issued the following report:

FVAK22 at 06:17 UTC, 11/08/21 from PAWU
VAAAK2
VA ADVISORY

DTG: 20210811/0612Z

VAAC: ANCHORAGE

VOLCANO: PAVLOF 312030

PSN: N5525 W16153

AREA: ALASKA PENINSULA

SUMMIT ELEV: 8265 FT [2519 M]

ADVISORY NR: 2021/004

INFO SOURCE: PIREPS/WEBCAMERA

AVIATION COLOR CODE: ORANGE

ERUPTION DETAILS: MINOR ERUPTIONS.

OBS VA DTG: 11/0612Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE

FCST VA CLD +6HR: NO VA EXP

FCST VA CLD +12HR: NO VA EXP

FCST VA CLD +18HR: NO VA EXP

RMK: ADDITIONAL PIREPS AT 20210811/0213Z AND 0404Z SUGGESTING EMISSIONS ARE MOST
LY
SMOKE/STEAM. TRANSPORT WINDS ARE VERY LIGHT AND VRB AND BELIEVE ANY RESIDUAL THR
EAT
OF VA IS IN THE IMMEDIATE AREA OF VOLCANO SUMMIT. NO VA SIGNAL IN SATELLITE IMAG
ERY.

NXT ADVISORY: NO FURTHER ADVISORIES

JAM AUG 2021 AAWU

Previous news

Wed, 11 Aug 2021, 06:00

Pavlof volcano (United States) - Smithsonian / USGS Weekly Volcanic Activity Report for 11 August-17 August 2021 (New Activity / Unrest)

AVO reported that several small daily explosions at Pavlof were recorded by seismic and infrasound sensors during 10-17 August. The vent producing the explosions was possibly near the 2007 vent location on the upper SE flank. Small ash emissions, visible in webcam images and occasionally observed by pilots, dissipated quickly and likely deposited ash no further on the upper flanks. ... Read all
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Pavlof volcano
Stratovolcano 2519 m / 8,264 ft
Alaska Peninsula, USA, 55.42°N / -161.89°W
Current status: minor activity or eruption warning (3 out of 5) Pavlof volcano eruptions:
1762(?), 1790(?), 1817, 1825(?), 1838(?), 1844, 1846, 1852(?), 1866(?), 1880, 1886, 1892, 1894, 1901, 1903(?), 1906, 1914, 1917, 1922, 1924, 1929, 1936, 1950, 1951, 1953, 1958, 1960, 1966, 1973, 1974(?), 1975, 1980(Mar-May), 1980 (Jul)(?), 1980 (Nov), 1981, 1983 (Jul), 1983 (Nov-Dec), 1983, 1986, 1990, 1996, 2007 (Aug), 2013, 2014, 2016, 2017, 2019, 2020, 2021-ongoing
Typical eruption style
Explosive.
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