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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: 627
Kilauea Message Thu, 31 May 2018 20:19:34 HST
The Fissure 8 lava flow front that is moving downslope toward the Four Corners area crossed Railroad Avenue at about 7:30 PM HST.
Kilauea Message Thu, 31 May 2018 14:10:42 HST
As of last night, area covered by lava from Kīlauea LERZ eruption equal to 5.5 square miles (3534 acres). Highest temperature from F8 measured today, 2039 F (1115 C).
Kilauea Message Thu, 31 May 2018 07:00:36 HST
The F8 lava flow in the vicinity of Noni Farms road continued downslope overnight. Helicopter observations at 6:15 AM HST show it following a steepest descent path towards Four Corners, and it is 2.2 miles from that junction.
Kilauea Message Thu, 31 May 2018 03:00:47 HST
Overflows from west side of the F8 flow at Makamae street in Leilani Estates have moved north and crossed Kahukai as part of a small breakout. Lava is filling a low area at the Makamae/Kahukai intersection.
Kilauea Message Thu, 31 May 2018 00:45:37 HST
F8 flow at Highway 132 advancing slowly, 40-60 yards/hour; front is 2.7 miles above Four Corners. F8 foumtains continues; overflows from west side of flow field covering new ground in Leilani at Kahukai and Makamae streets.
Kilauea Message Wed, 30 May 2018 16:00:12 HST
This afternoon’s overflight showed lava from F18 within 0.5 miles of Hwy 137. F8 still producing up to 200 ft lava fountains w/ flows ~2.6 miles above Four Corners, advancing in pauses and surges.
Kilauea Message Wed, 30 May 2018 15:59:09 HST
This afternoon’s overflight showed lava from F18 within 0.5 miles of Hwy 137. F8 still producing up to 200 ft lava fountains w/ flows ~2.6 miles above Four Corners, advancing in pauses and surges.
Kilauea Message Wed, 30 May 2018 07:27:31 HST
07:25 HST: This morning's overflight showed lava from F18 within 0.65 miles of Highway 137, advancing ~100 yards/hour. Lava from F8 is ~2.8 miles above Four Corners and advancing in pauses and surges (up to ~600 yards/hour).
Kilauea Message Wed, 30 May 2018 05:15:04 HST
5:15 AM HST: Overflight planned for 6:00 AM HST to assess advance of lava flows from Fissures 8 and 18. Earthquakes continue in summit area, where a few minor ash emissions have been recorded.
Kilauea Message Wed, 30 May 2018 02:34:14 HST
02:30 HST: F8 flow has left hwy 132 in the vicinity of Noni Farms road and is following a steepest line of descent that would take it to Four Corners. Recent advance rates are about 200 yards/hour. F8 fountains remain strong.
Kilauea Message Wed, 30 May 2018 00:21:42 HST
12:20 AM HST: A fast-moving lava flow is traveling down hwy 132 and is currently near the intersection of Noni Farms road. It advanced ~800 yards over 80 minutes. The flow is fed by continued strong fountaining from Fissure 8.
Kilauea Message Tue, 29 May 2018 23:36:53 HST
Lava flows are advancing along highway 132 from Fissure 8 (near Noni Farms road) and toward coast from Fissure 18 (~0.75 miles from highway 137). Summit seismicity is elevated with several felt earthquakes in the last few hours.
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