KRA 20160620/0449Z

Anak Krakatau 20160620/0449Z

(1) VOLCANO OBSERVATORY NOTICE FOR AVIATION - VONA
(2) Issued : 20160620/0449Z
(3) Volcano : Anak Krakatau (262000)
(4) Current Aviation Colour Code : YELLOW
(5) Previous Aviation Colour Code : unassigned
(6) Source : Anak Krakatau Volcano Observatory
(7) Notice Number : 2016KRA01
(8) Volcano Location : S 06 deg 06 min 07 sec E 105 deg 25 min 23 sec
(9) Area : Lampung
(10) Summit Elevation : 157 FT (49 M)
(11) Volcanic Activity Summary : Seismograph at Anak Krakatau Volcano Observatory detected an eruption occurred at 05:51 Local Time or 22:51 UTC, but the eruption was not observed visually from the observatory because of cloudy weather. The seismicity increased before the eruption, preceded by a swarm of volcanic earthquakes about 1 day before and significantly increased 3 hours before the eruption. After the eruption, seismic activity decreases gradually.
(12) Volcanic Cloud Height : Volcanic ash is not visible/observed.
(13) Other Volcanic Cloud Information : -
(14) Remarks : Seismicity is dominated by shallow volcanic earthquakes. however deep volcanic and local tectonic earthquakes are often recorded.
(15) Contacts : Center for Volcanology and Geological Hazard Mitigation (CVGHM).
Tel: +62-22-727-2606.
Facsimile: +62-22-720-2761.
email : pvmbg@esdm.go.id
(16) Next Notice : A new VONA will be issued if conditions change significantly or the colour code is changes.
Latest Volcanic information is posted at VONA | MAGMA Indonesia Website.
Link: https://magma.esdm.go.id/v1/vona