| (1) | VOLCANO OBSERVATORY NOTICE FOR AVIATION - VONA | ||
| (2) | Issued | : | 20160414/2250Z |
| (3) | Volcano | : | Dukono (268010) |
| (4) | Current Aviation Colour Code | : | ORANGE |
| (5) | Previous Aviation Colour Code | : | orange |
| (6) | Source | : | Dukono Volcano Observatory |
| (7) | Notice Number | : | 2016DUK03 |
| (8) | Volcano Location | : | N 01 deg 25 min 12 sec E 127 deg 31 min 12 sec |
| (9) | Area | : | Maluku Utara |
| (10) | Summit Elevation | : | 1229 FT (384 M) |
| (11) | Volcanic Activity Summary | : | Continuous eruption with volcanic ash cloud is observed on 14 April 2016 at 21:57 UTC (15 April 2016 06:57 localtime/UTC +9). Eruption and ash emission is continuing. |
| (12) | Volcanic Cloud Height | : | Best estimate of ash-cloud top is around 18341 FT (5558 M) above sea level, may be higher than what can be observed clearly. Source of height data: ground observer. |
| (13) | Other Volcanic Cloud Information | : | Grey coloured ash-cloud is moving to the west-southwest. |
| (14) | Remarks | : | Seismometer records continuous volcanic tremor with amplitude 0.5-4 mm (dominant amplitude ~ 0.5 mm) |
| (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 |
