5 minutes ago loud explosion and shook the house. It made my decision to get up and get dressed.
Can’t see any thing but grey ashy looking sky. Don’t want to stay out for too long. Still trying to find out what the boom was.
This is an Eruption update for Wednesday, November 30th at 8 in the morning.
Hawaiian Volcano Observatory reports the leading edge of the lava flow on Mauna Loa’s northeast flank is above 7,000 foot elevation and more than 3 miles from Daniel K. Inouye Highway.
Daniel K. Inouye Highway is open in both directions.
Vehicle parking along Daniel K. Inouye Highway is unsafe and prohibited.
Hawaii Police Department reports that motorists that park along Daniel K. Inouye Highway between the 16 and 31 Mile Markers will be subject to traffic citation and vehicles will be towed.
You will be updated of any changes that affect your safety.
This is your Hawaii County Civil Defense Agency.Confirm Receipt© 2022 Everbridge, Inc.
This is an Eruption update for Tuesday, November 29th at 10 in the morning.
USGS – Hawaiian Volcano Observatory reports the leading edge of the lava flow on Mauna Loa’s northeast flank remains at a high elevation of over 9,000 feet and more than 5 miles from Saddle Road.
As stated, the northeast flank of Mauna Loa is not populated and lava continues to not pose a threat to any communities or infrastructure, at this time.
Due to no threat to communities at this time, shelters that were opened yesterday at Old Kona Airport in Kailua-Kona and Ka`u Gymnasium in Pahala as a precaution, will be closed at noon today.
For those traveling Saddle Road /Daniel K. Inouye Highway, parking along the highway is unsafe and prohibited. Hawaii Police Department report that vehicles that park along Saddle Road /Daniel K. Inouye Highway between the 16 and 31 Mile Markers will be subject to citation and will be towed.
You will be informed of any changes that affect your safety.
This is your Hawaii County Civil Defense Agency.Confirm Receipt© 2022 Everbridge, Inc.
Measure you doorways and windows that you want to leave open to get fresh air.
Go to your hardware store and pick up HVAC Filters. They have various sizes. I used 20 x 25 on the doors and 16x 20 for the windows. You need 2 pieces of wood 1“x 2” x 8 feet per door. Windows I just used the duct tape
Tools you’ll need. Duct tape, scissors, utility knife, tape measure, filters.
Doorway: Cut your wood to the correct size. Lay the wood down and stick the filters in between the 2 pieces of wood. Measure both sides so it is even or your pañal will be crooked. Tape each side length wise first and flip it over and tape. Then tape each individual panel and go around the wood.
You won’t need wood for the windows. Just tape the panels together after measuring.
This is an Eruption message for Monday, November 28th at 12:30 AM.
USGS – Hawaiian Volcano Observatory reports an eruption at the summit of Mauna Loa is occurring.
USGS – Hawaiian Volcano Observatory and Civil Defense are activated and monitoring the situation.
The eruption is confined to the summit of Mauna Loa and there are no lava flow threats to communities and there is no evacuation requested at this time.
You will be informed of any changes that affect your safety.
This is your Hawaii County Civil Defense Agency.Confirm Receipt© 2022 Everbridge, Inc.
12:45 pm message from Hawaii County Civil Defense Message:
May 12, 2018 12:45 pm: HVO reports fissure 16 is venting lava spatter about a mile “BELOW” the Geothermal Plant property and a mile west (or Kalapana side) of Highway 132, which remains open. At this time, no residences affected; no lava flow generated. www.hawaiicounty.gov/2018-lava-map
This is a Civil Defense Message for Friday, May 11, 2018 at 6:00 AM
Eruption update:
Hawaiian Volcano Observatory (HVO) confirms hazardous fumes continue to be released but no volcanic activity is present at this time
|
15 |
FISSURES EMERGED |
|
117.38 |
ACRES COVERED BY LAVA |
|
36 |
STRUCTURES DESTROYED |
Visit the new link on the Civil Defense website for better public access to the eruption map: https://goo.gl/i7RbrB.
Evacuation Update:
Road Status Update:
Service/Utilities/Agency Update:
Community Message/Alerts:
County, State and Federal partners continue to monitor the situation. You will be informed of any conditions that affect your safety.
Thank you. Have a safe day. This is your Hawai‘i County Civil Defense.
This e-mail has been sent to you by the COUNTY OF HAWAII. To maximize their communication with you, you may be receiving this e-mail in addition to a phone call with the same message.
A message from COUNTY OF HAWAII
This is a Civil Defense message for Friday, May 11th at 11:00 AM.
As a precautionary measure, residents of Lower Puna, between Kapoho and Kalapana, are advised to be on the alert in the event of possible gas emissions and volcanic eruption.
Because there may be little to no advance notice to evacuate, you should be prepared to evacuate at short notice. Take this time to prepare.
If you care to evacuate voluntarily, be advised that the County evacuation shelters are located at the Pahoa Community Center or Kea’au Community Center.
Food will be provided at the shelters. Accommodations for animals are also provided at the shelters. You are responsible for their care.
This is a precautionary message. We want everyone in the Lower Puna area to be ready, and to remain safe.
For your information, all beach parks in Lower Puna have been closed, including the Pohoiki Boat Ramp.
You will be provided with regular updates. Keep yourself informed by listening to your radio station.
A message from COUNTY OF HAWAII
This is a Civil Defense Message for Friday, May 11, 2018 at 6:40 PM.
Hawaiian Volcano Observatory reports volcanic activity in the lower East Rift Zone of Kīlauea Volcano continues. No lava has been emitted from any of the 15 fissure vents since May 9. Earthquake, ground deformation, and continuing high emission rates of sulphur dioxide indicate additional outbreaks of lava are likely.
In addition, HVO has cautioned about the possibility of an explosive eruption at Halema’uma’u Crater due to the ongoing withdrawal of lava from Kilauea summit lake. This could generate ash plumes that may affect an area as far as 12 miles from the summit crater.
Maps and advisory information are available at links posted at the Civil Defense Eruption Updates website.
Due to the volcanic activity, the follow are issued:
The residents of Puna are going through a very difficult time. We ask for your help and understanding.
County, State and Federal partners continue to monitor the situation. You will be informed of any conditions that affect your safety.
Thank you for listening. Have a safe day. This is your Hawai‘i County Civil Defense.
A message from COUNTY OF HAWAII
This is a Civil Defense Message for Saturday, May 12, 2018 at 6:00 AM.
Hawaiian Volcano Observatory reports volcanic activity in the lower East Rift Zone of Kīlauea Volcano continues. None of the 15 fissure vents have produced any lava since Thursday. Continuing earthquakes, ground deformation, and sulphur dioxide emissions mean additional outbreaks of lava are possible.
HVO states that an explosive eruption at Halema’uma’u Crater is possible. This could generate ash plumes that may affect an area as far as 12 miles from the summit crater.
Maps and advisory information are available at links posted at the Civil Defense Eruption Updates website.
Due to the volcanic activity, the following are issued:
A message from COUNTY OF HAWAII
This is a Civil Defense Message for Saturday, May 12, 2018 at 10 AM.
Hawaiian Volcano Observatory reports a new fissure in the lower East Rift Zone. Lava spatter was reported east of the geothermal plant property and northeast of Lanipuna Subdivision. For up to date information, go to the County of Hawaii website 2018 Lava Eruption Map for new fissure location. Highway 132, also known as Pahoa-Kapoho Road is open.
Continuing earthquakes, ground deformation, and sulphur dioxide emissions mean additional outbreaks of lava are possible.
HVO states that an explosive eruption at Halema’uma’u Crater is possible. This could generate ash plumes and dangerous debris that may affect an area as far as 12 miles from the summit crater.
Due to the volcanic activity, the following are issued:
The residents of Puna are going through a very difficult time. We ask for your help and understanding.
County, State and Federal partners continue to monitor the situation. You will be informed of any conditions that affect your safety.
Thank you. Have a safe day. This is your Hawai‘i County Civil Defense.
A message from COUNTY OF HAWAII
This is a Civil Defense Message for Saturday, May 12, 2018 at 12:45 PM.
Hawaiian Volcano Observatory reports fissure 16 is venting lava spatter about a mile below the geothermal plant property and a mile west (or Kalapana side) of highway 132. Highway 132 remains open. No residences are affected at this time, and no lava flow has been generated. For up to date information, go to the 2018 Lava Eruption Map link at hawaiicounty.gov.
Continuing earthquakes, ground deformation, and sulphur dioxide emissions mean additional outbreaks of lava are possible.
HVO states that an explosive eruption at Halema’uma’u Crater is possible. This could generate ash plumes and dangerous debris that may affect an area as far as 12 miles from the summit crater.
Due to the volcanic activity, the following are issued:
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
Lower East Rift Zone Eruption
The intermittent eruption of lava in Leilani Estates in the lower East Rift Zone of Kīlauea Volcano continues. Visible activity this early afternoon was again focused on the northeast portion of the fissure area. Fissure 15 broke ground across Poihiki Road, generating a pahoehoe flow about 20 m (66 ft) long. During an overflight of the area about 3 p.m. HST, geologists observed a new steaming area uprift (west) of Highway 130. During a second overflight at 4:30 p.m., the area was still steaming.
Rates of motion increased late this morning on a GPS station 1.5 km (1 mile) southeast of Nanawale Estates. The direction of motion is consistent with renewed movement of magma in the downrift direction (to the northeast).
Rates of seismicity changed little throughout the day; located earthquakes were mostly uprift (west) of Highway 130. Gas emissions remain elevated in the vicinity of fissures.
Residents should remain informed and heed Hawaii County Civil Defense closures, warnings, and messages (http://www.hawaiicounty.gov/active-alerts).
For maps showing the locations of eruption features, please see https://volcanoes.usgs.gov/volcanoes/kilauea/multimedia_maps.html
For information on volcanic air pollution, please see: http://www.ivhhn.org/vog/
Kīlauea Volcano Summit
Tiltmeters at the summit of Kīlauea Volcano continue to record the deflationary trend of the past week and the lava lake level continues to drop. At about 8:32 a.m. HST, a large rockfall from the steep crater walls into the retreating lake triggered an explosion that generated an ash column above the crater; the ash was blown toward the south-southwest. Rockfalls and explosions that produce ash columns are expected to continue.
A 3D model of the Overlook crater was created from thermal images collected during an early afternoon helicopter overflight on May 8. Based on the 3D model, the lake level was about 295 m (970 feet) below the floor of Halema’uma’u Crater.
Earthquake activity in the summit remains elevated. Many of these earthquakes are related to the ongoing subsidence of the summit area and earthquakes beneath the south flank of the volcano.
MORE INFORMATION
Activity Summary also available by phone: (808) 967-8862
Subscribe to these messages: https://volcanoes.usgs.gov/vns2/
Webcam images: https://volcanoes.usgs.gov/volcanoes/kilauea/multimedia_webcams.html
Photos/Video: https://volcanoes.usgs.gov/volcanoes/kilauea/multimedia_chronology.html
Lava Flow Maps: https://volcanoes.usgs.gov/volcanoes/kilauea/multimedia_maps.html
Definitions of terms used in update: https://volcanoes.usgs.gov/volcanoes/kilauea/extra/definitions.pdf
Overview of Kīlauea summit (Halemaʻumaʻu) and East Rift Zone (Puʻu ʻŌʻō ) eruptions:
Click to access background.pdf
Summary of volcanic hazards from Kīlauea eruptions:
Recent Earthquakes in Hawai’i (map and list):
https://volcanoes.usgs.gov/hvo/earthquakes/
Explanation of Volcano Alert Levels and Aviation Color Codes:
https://volcanoes.usgs.gov/activity/alertsystem/index.php
https://pubs.usgs.gov/fs/2006/3139/
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.
Rockfall generates a short-lived explosion at Halema‘uma‘u crater, at 8:27 a.m. HST, May 9.
An ash column rises from the Overlook crater at the summit of Kīlauea Volcano today. The USGS-Hawaiian Volcano Observatory’s interpretation is that the explosion was triggered by a rockfall from the steep walls of Overlook crater.
The summit lava lake level has dropped about 220 m (722 ft) below the crater rim from April 30-May 7. The water table is about 460m (1970 ft) below the caldera floor. This explosion was due to a rockfall and not the interaction of magma with the water table.
This photograph was taken at 8:29 a.m. HST on May 9, from the Jaggar Museum overlook. The explosion was short-lived. Geologists examining the ash deposits on the rim of Halema‘uma‘u crater found fresh lava fragments hurled from the lava lake. This explosion was not caused by the interaction of the lava lake with the water table. When the ash cleared from the crater about an hour after the explosion, geologists were able to observe the lava lake surface, which is still above the water table.
#usgs #hvo #hawaiianvolcanoobservatory #kilauea #volcano #PuuOo #KilaueaErupts #LeilaniEstatesEruption #leilaniestates
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