Stromboli (Eolian Islands, Italy): Overall, activity remains similar. Several smaller and larger, but all short-lived lava overflows occurred from the second NE vent over the past days.
The most significant of these lava flows was in the evening of 17 July.
Time-lapse video 15-20 July:
Slamet (Central Java): Ash emissions were observed again today, producing plumes rising a few 100 m above the volcano’s summit. The strombolian activity in the summit crater is continuing, at least intermittently.
Ubinas (Peru): A relatively powerful explosion occurred yesterday at 08:15 local time, producing an ash plume rising 5 km above the volcano’s crater.