[ Volcano ] [USGS VNS] HVO Current Status Report 20141026_1759

 

KILAUEA VOLCANO

(VNUM #332010)
19°25'16" N 155°17'13" W, Summit Elevation 4091 ft (1247 m)
Current Volcano Alert Level: WARNING
Current Aviation Color Code: ORANGE

HVO scientists conducted ground observations of the June 27th lava flow throughout the day on Sunday, October 26, 2014. The relatively narrow finger of lava that crossed Apaʻa Street yesterday morning continued to travel downslope, splitting into two lobes as it advanced. The faster, northern lobe crossed completely through the Pāhoa cemetery by mid-morning, while the slower southern lobe was advancing through open pasture south of the cemetery. Another lobe farther upslope, just above Apaʻa Street, advanced about 50 meters (55 yards) since yesterday.

Over the course of the day, the advance rate of the narrow finger that crossed the cemetery varied from about 10 and 15 meters per hour (11 to 16 yards per hour), which is equivalent to 240–360 meters per day (260–390 yards per day). As of 5 PM, the faster-moving finger was about 390 meters (425 yards) downslope of Apaʻa Street and 660 meters (720 yards) upslope from Pāhoa Village Road. It had an average width of about 40 m (45 yd). The slightly slower-moving southern lobe in the pasture south of the cemetery reached slightly steeper terrain at mid-afternoon today, and was traveling at about 9 meters per hour (10 yards per hour) at 5 PM. It will likely rejoin with the finger that came through the cemetery near the northeast end of the pasture.

The pasture is located between two of the steepest decent paths plotted on HVO’s lava flow maps, and the flow is trending toward the southerly of these two paths. This path joins the northerly steepest-descent path about mid-way between the cemetery and Pāhoa Village Road, so the inferred flow path leading to Pāhoa Village Road is unchanged.

Daily updates about KÄ«lauea's ongoing eruptions, recent images and videos of summit and East Rift Zone volcanic activity, and data about recent earthquakes are posted on the HVO Web site at http://hvo.wr.usgs.gov.

HVO scientists will continue to monitor the flow from the ground on Monday, and an HVO overflight is scheduled as well. A daily update will be posted in the morning, and status reports will be issued as new information becomes available. Updates are posted at http://hvo.wr.usgs.gov/activity/kilaueastatus.php.

Additional Information:

For a definition of volcano alert levels and aviation color codes: http://volcanoes.usgs.gov/activity/alertsystem/index.php

Maps, photos, Webcam views, and other information about KÄ«lauea Volcano are available at http://volcanoes.usgs.gov/hvo/activity/kilaueastatus.php. A daily update summary is available by phone at (808) 967-8862

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A map with details of earthquakes located within the past two weeks can be found at http://hvo.wr.usgs.gov/seismic/volcweb/earthquakes/

HVO Contact Information: askHVO@usgs.gov


The Hawaiian Volcano Observatory is one of five volcano observatories within the U.S. Geological Survey and is responsible for monitoring volcanoes and earthquakes in Hawai`i.

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