| (1) | VOLCANO OBSERVATORY NOTICE FOR AVIATION - VONA | ||
| (2) | Issued | : | 20220615/1433Z |
| (3) | Volcano | : | Anak Krakatau (262000) |
| (4) | Current Aviation Colour Code | : | ORANGE |
| (5) | Previous Aviation Colour Code | : | orange |
| (6) | Source | : | Anak Krakatau Volcano Observatory |
| (7) | Notice Number | : | 2022KRA49 |
| (8) | Volcano Location | : | S 06 deg 06 min 07 sec E 105 deg 25 min 23 sec |
| (9) | Area | : | Lampung, Indonesia |
| (10) | Summit Elevation | : | 502 FT (157 M) |
| (11) | Volcanic Activity Summary | : | Eruption with ash clouds at 14:19 UTC (21:19 local time). The eruption lasted for 30 seconds. |
| (12) | Volcanic Cloud Height | : | Best estimate of ash-cloud top is around 1462 FT (457 M) above sea level, may be higher than what can be observed clearly. Source of height data: ground observer. |
| (13) | Other Volcanic Cloud Information | : | Ash cloud is moving to south |
| (14) | Remarks | : | Eruption recorded on seismogram with maximum amplitude 42 mm and maximum duration 30 second. |
| (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 |
