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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: 630
Kilauea Message 2026-02-15 20:42:02 HST
Fountains slowly dropped to about 650 and 550 ft (200 and 170 m) for the south and north vents. Over 10 million cubic yards (8 million cubic meters) of lava have erupted and the UWD tiltmeter recorded 27 microradians of deflation so far.
Kilauea Message 2026-02-15 19:14:10 HST
The south vent fountain is now 800 feet (250 meters) high and the north vent fountain is 600 feet (180 meters) high. The summit deflated 22 microradians while erupting 10 million cubic yards of lava covering 40% of the crater floor.
Kilauea Message 2026-02-15 17:36:24 HST
The south vent fountain continues to fluctuate between 800 and 1100 feet (250-350 meters) in height. Maximum effusion rate reached about 1000 cubic yards per second (770 cubic meters per second) during highest fountains around 2 pm HST.
Kilauea Message 2026-02-15 16:49:17 HST
The south vent fountain jetted up to over 1300 feet (400 meters) high. It is fluctuating from about 800 feet to 1300 feet (250-400 meters) high. North vent is about 800 feet (250 meters).
Kilauea Message 2026-02-15 15:34:35 HST
The maximum fountain height for the south vent remains around 1150 feet (350 meters) and about 800 feet (250 meters) for the north vent fountains. No falling ash has been reported at this time.
Kilauea Message 2026-02-15 14:44:55 HST
South vent fountain about 1000 to 1200 feet (300-350 meters) and are about 100-200 feet (30-60 meters) higher than the north vent fountain. NWS reports plume moving to the southwest.
Kilauea Message 2026-02-15 14:24:14 HST
The north vent fountain is approximately 600 feet high (180-190 meters) and the south vent about 400 feet high (120 meters). Fountains are continuing to build.
Kilauea Message 2026-02-15 14:12:24 HST
Fountains from the north vent are currently about 300-350 feet (100 meters) high and south vent fountains are about half that large. Winds are currently from the northeast blowing to the southwest.
Kilauea Message 2026-02-15 14:03:31 HST
Tremor and summit tilt indicate that episode 42 fountaining began at 13:50 pm HST following the onset of continuous overflows at 13:08 pm HST.
Kilauea Message 2026-02-15 13:27:37 HST
Both north and south vents overflowing with dome fountains 20-5 feet (5-10 meters) high. Largest precursory overflows so far. Vigor suggests onset of episode 42 fountains may be close.
Kilauea Message 2026-02-15 12:46:01 HST
The south vent began overflowing at 12:20 and is continuing at this time fed by a 15-20 foot (5 meter) high dome fountain. There were about 10 small overflows split evenly between the vents since yesterday afternoon.
Kilauea Message 2026-02-15 07:52:33 HST
The V3 camera is experiencing data issues and we have ordered a new camera to replace it following episode 42.
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