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Observatory Messages

This page displays the latest volcano observatory short messages issued by the USGS Hawaiian Volcano Observatory. These short messages are quick status updates published on our website, social media, RSS and JSON. They supplement more detailed official products published in the Volcano Notification Service. 

Filter Total Items: 807
Kilauea Message 2026-06-27 14:24:48 HST
Episode 50 peak effusion rate was ~ 430 cubic yards (330 cubic meters) of lava per second, which is slightly higher than recent episodes. UWD tiltmeter has recorded ~ 10 microradians of deflationary tilt during episode 50 so far.
Kilauea Message 2026-06-27 14:21:34 HST
HVO ground crews report light fall of Pele's hair in Pahala in the district of Ka'u that began to fall just after 1:00 PM. Additional ash and Pele's hair may be expected to fall in Kaʻu communities and on Highway 11 southwest of Volcano.
Kilauea Message 2026-06-27 14:18:00 HST
North vent fountains are feeding large lava flows that are covering the floor of Halema'uma'u crater. About 30% of the crater floor has been covered by episode 50 lava flows so far.
Kilauea Message 2026-06-27 14:17:18 HST
Lava fountains erupting from the north vent are currently reaching heights of ~ 700 ft (200 m). No fountains or flows have erupted from the south vent during episode 50 so far.
Kilauea Message 2026-06-27 12:14:52 HST
The north vent fountain peaked between 11 am and noon HST. The fountain is now around 700 feet (210 meters) high and is feeding a plume cloud to about 17,000 feet (5000 meters) above sea level that is being blown to the southwest.
Kilauea Message 2026-06-27 11:41:28 HST
North vent fountain is now about 1000 feet (300 meters) high and ash plume cloud is still about 18000 feet (5500 meters) with material being carried to the southwest.
Kilauea Message 2026-06-27 11:29:44 HST
North vent fountains are now at about 800 feet (250 meters) high. Top of plume is now over 18,000 feet (5500 meters) above sealevel. Lower levels are carrying ash and Peleʻs hair to the southwest, some ash may fall in the Kaʻu district.
Kilauea Message 2026-06-27 11:06:29 HST
North vent fountain is approaching 600-700 feet (just under 200 meters), top of plume cloud is around 15,000 feet above sea level.
Kilauea Message 2026-06-27 10:57:04 HST
The north vent fountain is currently over 400 feet high (120 meters) and feeding a large flow. Top of the plume is over 10,000 feet (3000 meters) above sea level and offset to the southwest of the vents.
Kilauea Message 2026-06-27 10:33:25 HST
Note: The V1 streaming camera will stay zoomed into to attempt to measure the changing in the fragmentation interface as the fountains develop. Use the V2 or V3 cameras for wider views.
Kilauea Message 2026-06-27 10:30:27 HST
Episode 50 fountains began at 10:10 am HST and are currently about 100 feet (30 meters) high from the north vent. Fountains are expected to grow to over 600 feet within 1-2 hours. Surface winds from the northeast at this time.
Kilauea Message 2026-06-27 10:18:16 HST
A new overflow began from north vent at 9:46 after 5 minutes of vigorous drainback. Dome fountains have increased from about 10 feet (3m) to over 50 feet (15m) in the past 30 minutes. Tremor is increasing and tilt decreasing.
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