KVERT reported that a thermal anomaly over Sheveluch?s lava dome was identified daily in satellite images during 12-18 April.
Ash plumes were visible on 13 and 15 April drifting 83 km SE.
The Aviation Color Code remained at Orange (the second highest level on a four-color scale).
Source: Kamchatkan Volcanic Eruption Response Team (KVERT)
Asosan (Japan)