HVO Kilauea Status

Recent Kilauea Status Reports, Updates, and Information Releases

HAWAIIAN VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Saturday, February 6, 2016 9:06 AM HST (Saturday, February 6, 2016 19:06 UTC)


This report on the status of volcanic activity at Kīlauea was prepared by the USGS Hawaiian Volcano Observatory (HVO). All times are Hawaii-Aleutian Standard Time.

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

Activity Summary: Eruptive activity continues at Kīlauea Volcano’s summit and East Rift Zone. Seismicity and deformation rates throughout the volcano remain at background levels. Scattered lava flow activity continues on the June 27th lava flow field within about 6 km (4 mi) northeast of Puʻu ʻŌʻō. These flows currently pose no threat to nearby communities.

Summit Observations: The lava lake within the Halemaʻumaʻu Overlook crater remains active and was measured at 33 m (110 ft) below the crater rim when it was last measured on Friday, February 5, 2016. Tiltmeters at Kīlauea's summit have recorded a deflationary tilt in the last day. Seismicity is within normal, background rates with tremor fluctuations associated with lava lake spattering. The summit sulfur dioxide emission rate averaged 5,300 metric tons/day on January 21 and 22.

Puʻu ʻŌʻō Observations: Webcam images over the past 24 hours show persistent glow at long-term sources within the crater and from skylights in the lava tube on the northeast flank of the cone. Seismic activity remains low at Puʻu ʻŌʻō. A tiltmeter on the cone recorded a deflationary tilt since yesterday's reporting. The sulfur dioxide emission rate from all East Rift Zone vents was about 220 metric tons/day when it was last measured on January 21.

June 27th Lava Flow Observations: Webcam images show continued surface flow activity on the June 27th flow field, with smoke plumes where lava is igniting forest. The active flows are confined to within about 6 km (4 mi) northeast of Puʻu ʻŌʻō and are not currently threatening any nearby communities.


_______________________________________________________________________________________________________________________________________

MORE INFORMATION

Daily Activity Summary also available by phone: (808) 967-8862

Subscribe to these messages: http://volcanoes.usgs.gov/vns/

Webcam images: http://hvo.wr.usgs.gov/cams/

Photos/Video: http://hvo.wr.usgs.gov/multimedia

Lava Flow Maps: http://hvo.wr.usgs.gov/maps/

Definitions of terms used in update: http://hvo.wr.usgs.gov/kilauea_update/definitions.pdf

Sulfur dioxide emission rate discussion: http://hvo.wr.usgs.gov/volcanowatch/view.php?id=207

Overview of Kīlauea summit (Halemaʻumaʻu) and East Rift Zone (Puʻu ʻŌʻōŤ) eruptions:
http://hvo.wr.usgs.gov/kilauea_update/background.pdf

Summary of volcanic hazards from Kīlauea eruptions:
http://hvo.wr.usgs.gov/kilauea_update/hazards.pdf

Recent Earthquakes in Hawai'i (map and list):
http://hvo.wr.usgs.gov/seismic/volcweb/earthquakes/

Explanation of Volcano Alert Levels and Aviation Color Codes:
http://volcanoes.usgs.gov/activity/alertsystem/index.php
http://pubs.usgs.gov/fs/2006/3139/

Lava viewing information:
http://hvo.wr.usgs.gov/kilauea_update/viewing.pdf
Hawai'i Volcanoes National Park: http://www.nps.gov/havo/planyourvisit/lava2.htm

HVO Contact: 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.



HAWAIIAN VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Friday, February 5, 2016 8:56 AM HST (Friday, February 5, 2016 18:56 UTC)


This report on the status of volcanic activity at Kīlauea was prepared by the USGS Hawaiian Volcano Observatory (HVO). All times are Hawaii-Aleutian Standard Time.

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

Activity Summary: Eruptive activity continues at Kīlauea Volcano’s summit and East Rift Zone. Seismicity and deformation rates throughout the volcano remain at background levels. Scattered lava flow activity continues on the June 27th lava flow field within about 6 km (4 mi) northeast of Puʻu ʻŌʻō. These flows currently pose no threat to nearby communities.

Summit Observations: The lava lake within the Halemaʻumaʻu Overlook crater remains active and was measured at 38 m (125 ft) below the crater rim when it was last measured on Wednesday, February 3, 2016. Tiltmeters at Kīlauea's summit have recorded an inflationary and, subsequent deflationary tilt in the last 15 hours. Seismicity is within normal, background rates with tremor fluctuations associated with lava lake spattering. The summit sulfur dioxide emission rate averaged 5,300 metric tons/day on January 21 and 22.

Puʻu ʻŌʻō Observations: Webcam images over the past 24 hours show persistent glow at long-term sources within the crater and from skylights in the lava tube on the northeast flank of the cone. Seismic activity remains low at Puʻu ʻŌʻō. A tiltmeter on the cone recorded no significant change in tilt over the past day. The sulfur dioxide emission rate from all East Rift Zone vents was about 220 metric tons/day when it was last measured on January 21.

June 27th Lava Flow Observations: Webcam images show continued surface flow activity on the June 27th flow field, with smoke plumes where lava is igniting forest. The active flows are confined to within about 6 km (4 mi) northeast of Puʻu ʻŌʻō and are not currently threatening any nearby communities.


_______________________________________________________________________________________________________________________________________

MORE INFORMATION

Daily Activity Summary also available by phone: (808) 967-8862

Subscribe to these messages: http://volcanoes.usgs.gov/vns/

Webcam images: http://hvo.wr.usgs.gov/cams/

Photos/Video: http://hvo.wr.usgs.gov/multimedia

Lava Flow Maps: http://hvo.wr.usgs.gov/maps/

Definitions of terms used in update: http://hvo.wr.usgs.gov/kilauea_update/definitions.pdf

Sulfur dioxide emission rate discussion: http://hvo.wr.usgs.gov/volcanowatch/view.php?id=207

Overview of Kīlauea summit (Halemaʻumaʻu) and East Rift Zone (Puʻu ʻŌʻōŤ) eruptions:
http://hvo.wr.usgs.gov/kilauea_update/background.pdf

Summary of volcanic hazards from Kīlauea eruptions:
http://hvo.wr.usgs.gov/kilauea_update/hazards.pdf

Recent Earthquakes in Hawai'i (map and list):
http://hvo.wr.usgs.gov/seismic/volcweb/earthquakes/

Explanation of Volcano Alert Levels and Aviation Color Codes:
http://volcanoes.usgs.gov/activity/alertsystem/index.php
http://pubs.usgs.gov/fs/2006/3139/

Lava viewing information:
http://hvo.wr.usgs.gov/kilauea_update/viewing.pdf
Hawai'i Volcanoes National Park: http://www.nps.gov/havo/planyourvisit/lava2.htm

HVO Contact: 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.



HAWAIIAN VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Thursday, February 4, 2016 9:00 AM HST (Thursday, February 4, 2016 19:00 UTC)


This report on the status of volcanic activity at Kīlauea was prepared by the USGS Hawaiian Volcano Observatory (HVO). All times are Hawaii-Aleutian Standard Time.

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

Activity Summary: Eruptive activity continues at Kīlauea Volcano’s summit and East Rift Zone. Seismicity and deformation rates throughout the volcano remain at background levels. Scattered lava flow activity continues on the June 27th lava flow field within about 6 km (4 mi) northeast of Puʻu ʻŌʻō. These flows currently pose no threat to nearby communities.

Summit Observations: The lava lake within the Halemaʻumaʻu Overlook crater remains active and was measured at 38 m (125 ft) below the crater rim when it was last measured yesterday. No significant change in tilt was observed at summit tiltmeters over the past day. Seismicity is within normal, background rates with tremor fluctuations associated with lava lake spattering. The summit sulfur dioxide emission rate averaged 5,300 metric tons/day on January 21 and 22.

Puʻu ʻŌʻō Observations: Webcam images over the past 24 hours show persistent glow at long-term sources within the crater and from skylights in the lava tube on the northeast flank of the cone. Seismic activity remains low at Puʻu ʻŌʻō. A tiltmeter on the cone recorded no significant change in tilt over the past day. The sulfur dioxide emission rate from all East Rift Zone vents was about 220 metric tons/day when it was last measured on January 21.

June 27th Lava Flow Observations: Webcam images show continued surface flow activity on the June 27th flow field, with smoke plumes where lava is igniting forest. The active flows are confined to within about 6 km (4 mi) northeast of Puʻu ʻŌʻō and are not currently threatening any nearby communities.


_______________________________________________________________________________________________________________________________________

MORE INFORMATION

Daily Activity Summary also available by phone: (808) 967-8862

Subscribe to these messages: http://volcanoes.usgs.gov/vns/

Webcam images: http://hvo.wr.usgs.gov/cams/

Photos/Video: http://hvo.wr.usgs.gov/multimedia

Lava Flow Maps: http://hvo.wr.usgs.gov/maps/

Definitions of terms used in update: http://hvo.wr.usgs.gov/kilauea_update/definitions.pdf

Sulfur dioxide emission rate discussion: http://hvo.wr.usgs.gov/volcanowatch/view.php?id=207

Overview of Kīlauea summit (Halemaʻumaʻu) and East Rift Zone (Puʻu ʻŌʻōŤ) eruptions:
http://hvo.wr.usgs.gov/kilauea_update/background.pdf

Summary of volcanic hazards from Kīlauea eruptions:
http://hvo.wr.usgs.gov/kilauea_update/hazards.pdf

Recent Earthquakes in Hawai'i (map and list):
http://hvo.wr.usgs.gov/seismic/volcweb/earthquakes/

Explanation of Volcano Alert Levels and Aviation Color Codes:
http://volcanoes.usgs.gov/activity/alertsystem/index.php
http://pubs.usgs.gov/fs/2006/3139/

Lava viewing information:
http://hvo.wr.usgs.gov/kilauea_update/viewing.pdf
Hawai'i Volcanoes National Park: http://www.nps.gov/havo/planyourvisit/lava2.htm

HVO Contact: 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.



HAWAIIAN VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Wednesday, February 3, 2016 8:53 AM HST (Wednesday, February 3, 2016 18:53 UTC)


This report on the status of volcanic activity at Kīlauea was prepared by the USGS Hawaiian Volcano Observatory (HVO). All times are Hawaii-Aleutian Standard Time.

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

Activity Summary: Eruptive activity continues at Kīlauea Volcano’s summit and East Rift Zone. Seismicity and deformation rates throughout the volcano remain at background levels. Scattered lava flow activity continues on the June 27th lava flow field within about 6 km (4 mi) northeast of Puʻu ʻŌʻō. These flows currently pose no threat to nearby communities.

Summit Observations: The lava lake within the Halemaʻumaʻu Overlook crater remains active and was measured at 36 m (118 ft) below the crater rim when it was last measured yesterday. No significant change in tilt was observed at summit tiltmeters over the past day. Seismicity is within normal, background rates with tremor fluctuations associated with lava lake spattering. The summit sulfur dioxide emission rate averaged 5,300 metric tons/day on January 21 and 22.

Puʻu ʻŌʻō Observations: Webcam images over the past 24 hours show persistent glow at long-term sources within the crater and from skylights in the lava tube on the northeast flank of the cone. Seismic activity remains low at Puʻu ʻŌʻō. A tiltmeter on the cone recorded no significant change in tilt over the past day. The sulfur dioxide emission rate from all East Rift Zone vents was about 220 metric tons/day when it was last measured on January 21.

June 27th Lava Flow Observations: Webcam images show continued surface flow activity on the June 27th flow field, with smoke plumes where lava is igniting forest. The active flows are confined to within about 6 km (4 mi) northeast of Puʻu ʻŌʻō and are not currently threatening any nearby communities.


_______________________________________________________________________________________________________________________________________

MORE INFORMATION

Daily Activity Summary also available by phone: (808) 967-8862

Subscribe to these messages: http://volcanoes.usgs.gov/vns/

Webcam images: http://hvo.wr.usgs.gov/cams/

Photos/Video: http://hvo.wr.usgs.gov/multimedia

Lava Flow Maps: http://hvo.wr.usgs.gov/maps/

Definitions of terms used in update: http://hvo.wr.usgs.gov/kilauea_update/definitions.pdf

Sulfur dioxide emission rate discussion: http://hvo.wr.usgs.gov/volcanowatch/view.php?id=207

Overview of Kīlauea summit (Halemaʻumaʻu) and East Rift Zone (Puʻu ʻŌʻō) eruptions:
http://hvo.wr.usgs.gov/kilauea_update/background.pdf

Summary of volcanic hazards from Kīlauea eruptions:
http://hvo.wr.usgs.gov/kilauea_update/hazards.pdf

Recent Earthquakes in Hawai'i (map and list):
http://hvo.wr.usgs.gov/seismic/volcweb/earthquakes/

Explanation of Volcano Alert Levels and Aviation Color Codes:
http://volcanoes.usgs.gov/activity/alertsystem/index.php
http://pubs.usgs.gov/fs/2006/3139/

Lava viewing information:
http://hvo.wr.usgs.gov/kilauea_update/viewing.pdf
Hawai'i Volcanoes National Park: http://www.nps.gov/havo/planyourvisit/lava2.htm

HVO Contact: 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.



HAWAIIAN VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Tuesday, February 2, 2016 8:06 AM HST (Tuesday, February 2, 2016 18:06 UTC)


This report on the status of volcanic activity at Kīlauea was prepared by the USGS Hawaiian Volcano Observatory (HVO). All times are Hawaii-Aleutian Standard Time.

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

Activity Summary: Eruptive activity continues at Kīlauea Volcano’s summit and East Rift Zone. Seismicity and deformation rates throughout the volcano remain at background levels. Scattered lava flow activity continues on the June 27th lava flow field within about 6 km (4 mi) northeast of Puʻu ʻŌʻō. These flows currently pose no threat to nearby communities.

Summit Observations: The lava lake within the Halemaʻumaʻu Overlook crater remains active and was measured at 36 m (118 ft) below the crater rim this morning. No significant change in tilt was observed at summit tiltmeters over the past day. Seismicity is within normal, background rates with tremor fluctuations associated with lava lake spattering. The summit sulfur dioxide emission rate averaged 5,300 metric tons/day on January 21 and 22.

Puʻu ʻŌʻō Observations: Webcam images over the past 24 hours show persistent glow at long-term sources within the crater and from skylights in the lava tube on the northeast flank of the cone. Seismic activity remains low at Puʻu ʻŌʻō. A tiltmeter on the cone recorded no significant change in tilt over the past day. The sulfur dioxide emission rate from all East Rift Zone vents was about 220 metric tons/day when it was last measured on January 21.

June 27th Lava Flow Observations: Webcam images show continued surface flow activity on the June 27th flow field, with smoke plumes where lava is igniting forest. The active flows are confined to within about 6 km (4 mi) northeast of Puʻu ʻŌʻō and are not currently threatening any nearby communities.


_______________________________________________________________________________________________________________________________________

MORE INFORMATION

Daily Activity Summary also available by phone: (808) 967-8862

Subscribe to these messages: http://volcanoes.usgs.gov/vns/

Webcam images: http://hvo.wr.usgs.gov/cams/

Photos/Video: http://hvo.wr.usgs.gov/multimedia

Lava Flow Maps: http://hvo.wr.usgs.gov/maps/

Definitions of terms used in update: http://hvo.wr.usgs.gov/kilauea_update/definitions.pdf

Sulfur dioxide emission rate discussion: http://hvo.wr.usgs.gov/volcanowatch/view.php?id=207

Overview of Kīlauea summit (Halemaʻumaʻu) and East Rift Zone (Puʻu ʻŌʻō) eruptions:
http://hvo.wr.usgs.gov/kilauea_update/background.pdf

Summary of volcanic hazards from Kīlauea eruptions:
http://hvo.wr.usgs.gov/kilauea_update/hazards.pdf

Recent Earthquakes in Hawai'i (map and list):
http://hvo.wr.usgs.gov/seismic/volcweb/earthquakes/

Explanation of Volcano Alert Levels and Aviation Color Codes:
http://volcanoes.usgs.gov/activity/alertsystem/index.php
http://pubs.usgs.gov/fs/2006/3139/

Lava viewing information:
http://hvo.wr.usgs.gov/kilauea_update/viewing.pdf
Hawai'i Volcanoes National Park: http://www.nps.gov/havo/planyourvisit/lava2.htm

HVO Contact: 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.



HAWAIIAN VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Monday, February 1, 2016 8:29 AM HST (Monday, February 1, 2016 18:29 UTC)


This report on the status of volcanic activity at Kīlauea was prepared by the USGS Hawaiian Volcano Observatory (HVO). All times are Hawaii-Aleutian Standard Time.

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

Activity Summary: Eruptive activity continues at Kīlauea Volcano’s summit and East Rift Zone. Seismicity and deformation rates throughout the volcano remain at background levels. Scattered lava flow activity continues on the June 27th lava flow field within about 6 km (4 mi) northeast of Puʻu ʻŌʻō. These flows currently pose no threat to nearby communities.

Summit Observations: The lava lake within the Halemaʻumaʻu Overlook crater remains active and was measured at 37 m (121 ft) below the crater rim this morning. No significant change in tilt was observed at summit tiltmeters over the past day. Seismicity is within normal, background rates with tremor fluctuations associated with lava lake spattering. The summit sulfur dioxide emission rate averaged 5,300 metric tons/day on January 21 and 22.

Puʻu ʻŌʻō Observations: Webcam images over the past 24 hours show persistent glow at long-term sources within the crater and from skylights in the lava tube on the northeast flank of the cone. Seismic activity remains low at Puʻu ʻŌʻō. A tiltmeter on the cone recorded no significant change in tilt over the past day. The sulfur dioxide emission rate from all East Rift Zone vents was about 220 metric tons/day when it was last measured on January 21.

June 27th Lava Flow Observations: Webcam images show continued surface flow activity on the June 27th flow field, with smoke plumes where lava is igniting forest. The active flows are confined to within about 6 km (4 mi) northeast of Puʻu ʻŌʻō and are not currently threatening any nearby communities.


_______________________________________________________________________________________________________________________________________

MORE INFORMATION

Daily Activity Summary also available by phone: (808) 967-8862

Subscribe to these messages: http://volcanoes.usgs.gov/vns/

Webcam images: http://hvo.wr.usgs.gov/cams/

Photos/Video: http://hvo.wr.usgs.gov/multimedia

Lava Flow Maps: http://hvo.wr.usgs.gov/maps/

Definitions of terms used in update: http://hvo.wr.usgs.gov/kilauea_update/definitions.pdf

Sulfur dioxide emission rate discussion: http://hvo.wr.usgs.gov/volcanowatch/view.php?id=207

Overview of Kīlauea summit (Halemaʻumaʻu) and East Rift Zone (Puʻu ʻŌʻōŤ) eruptions:
http://hvo.wr.usgs.gov/kilauea_update/background.pdf

Summary of volcanic hazards from Kīlauea eruptions:
http://hvo.wr.usgs.gov/kilauea_update/hazards.pdf

Recent Earthquakes in Hawai'i (map and list):
http://hvo.wr.usgs.gov/seismic/volcweb/earthquakes/

Explanation of Volcano Alert Levels and Aviation Color Codes:
http://volcanoes.usgs.gov/activity/alertsystem/index.php
http://pubs.usgs.gov/fs/2006/3139/

Lava viewing information:
http://hvo.wr.usgs.gov/kilauea_update/viewing.pdf
Hawai'i Volcanoes National Park: http://www.nps.gov/havo/planyourvisit/lava2.htm

HVO Contact: 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.



HAWAIIAN VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Sunday, January 31, 2016 8:57 AM HST (Sunday, January 31, 2016 18:57 UTC)


This report on the status of volcanic activity at Kīlauea was prepared by the USGS Hawaiian Volcano Observatory (HVO). All times are Hawaii-Aleutian Standard Time.

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

Activity Summary: Eruptive activity continues at Kīlauea Volcano’s summit and East Rift Zone. Seismicity and deformation rates throughout the volcano remain at background levels. Scattered lava flow activity continues on the June 27th lava flow field within about 6 km (4 mi) northeast of Puʻu ʻŌʻō. These flows currently pose no threat to nearby communities.

Summit Observations: The lava lake within the Halemaʻumaʻu Overlook crater remains active and was approximately 38 m (125 ft) below the crater rim this morning. No significant change in tilt was observed at summit tiltmeters over the past day. Seismicity is within normal, background rates with tremor fluctuations associated with lava lake spattering. The summit sulfur dioxide emission rate averaged 5,300 metric tons/day on January 21 and 22.

Puʻu ʻŌʻō Observations: Webcam images over the past 24 hours show persistent glow at long-term sources within the crater and from skylights in the lava tube on the northeast flank of the cone. Seismic activity remains low at Puʻu ʻŌʻō. A tiltmeter on the cone recorded no significant change in tilt over the past day. The sulfur dioxide emission rate from all East Rift Zone vents was about 220 metric tons/day when it was last measured on January 21.

June 27th Lava Flow Observations: Webcam images show continued surface flow activity on the June 27th flow field, with smoke plumes where lava is igniting forest. The active flows are confined to within about 6 km (4 mi) northeast of Puʻu ʻŌʻō and are not currently threatening any nearby communities.


_______________________________________________________________________________________________________________________________________

MORE INFORMATION

Daily Activity Summary also available by phone: (808) 967-8862

Subscribe to these messages: http://volcanoes.usgs.gov/vns/

Webcam images: http://hvo.wr.usgs.gov/cams/

Photos/Video: http://hvo.wr.usgs.gov/multimedia

Lava Flow Maps: http://hvo.wr.usgs.gov/maps/

Definitions of terms used in update: http://hvo.wr.usgs.gov/kilauea_update/definitions.pdf

Sulfur dioxide emission rate discussion: http://hvo.wr.usgs.gov/volcanowatch/view.php?id=207

Overview of Kīlauea summit (Halemaʻumaʻu) and East Rift Zone (Puʻu ʻŌʻōŤ) eruptions:
http://hvo.wr.usgs.gov/kilauea_update/background.pdf

Summary of volcanic hazards from Kīlauea eruptions:
http://hvo.wr.usgs.gov/kilauea_update/hazards.pdf

Recent Earthquakes in Hawai'i (map and list):
http://hvo.wr.usgs.gov/seismic/volcweb/earthquakes/

Explanation of Volcano Alert Levels and Aviation Color Codes:
http://volcanoes.usgs.gov/activity/alertsystem/index.php
http://pubs.usgs.gov/fs/2006/3139/

Lava viewing information:
http://hvo.wr.usgs.gov/kilauea_update/viewing.pdf
Hawai'i Volcanoes National Park: http://www.nps.gov/havo/planyourvisit/lava2.htm

HVO Contact: 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.



HAWAIIAN VOLCANO OBSERVATORY DAILY UPDATE
U.S. Geological Survey
Saturday, January 30, 2016 9:30 AM HST (Saturday, January 30, 2016 19:30 UTC)


This report on the status of volcanic activity at Kīlauea was prepared by the USGS Hawaiian Volcano Observatory (HVO). All times are Hawaii-Aleutian Standard Time.

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

Activity Summary: Eruptive activity continues at Kīlauea Volcano’s summit and East Rift Zone. Seismicity and deformation rates throughout the volcano remain at background levels. Scattered lava flow activity continues on the June 27th lava flow field within about 6 km (4 mi) northeast of Puʻu ʻŌʻō. These flows currently pose no threat to nearby communities.

Summit Observations: The lava lake remains active within the Halemaʻumaʻu Overlook crater. The lake surface height fluctuated slightly over the past day during spattering phases and was approximately 38 m (125 ft) below the crater rim this morning. No significant change in tilt was observed at summit tiltmeters over the past day. Seismicity is within normal, background rates with tremor fluctuations associated with lava lake spattering. The summit sulfur dioxide emission rate averaged 5,300 metric tons/day on January 21 and 22.

Puʻu ʻŌʻō Observations: Webcam images over the past 24 hours show persistent glow at long-term sources within the crater and high on the northeast flank of the cone. Seismic activity remains low at Puʻu ʻŌʻō. A tiltmeter on the cone recorded no significant change in tilt over the past day. The sulfur dioxide emission rate from all East Rift Zone vents was about 220 metric tons/day when it was last measured on January 21.

June 27th Lava Flow Observations: Webcam images show continued surface flow activity on the June 27th flow field, with smoke plumes where lava is igniting forest. The active flows are within about 6 km (4 mi) northeast of Puʻu ʻŌʻō and are not currently threatening any nearby communities.


_______________________________________________________________________________________________________________________________________

MORE INFORMATION

Daily Activity Summary also available by phone: (808) 967-8862

Subscribe to these messages: http://volcanoes.usgs.gov/vns/

Webcam images: http://hvo.wr.usgs.gov/cams/

Photos/Video: http://hvo.wr.usgs.gov/multimedia

Lava Flow Maps: http://hvo.wr.usgs.gov/maps/

Definitions of terms used in update: http://hvo.wr.usgs.gov/kilauea_update/definitions.pdf

Sulfur dioxide emission rate discussion: http://hvo.wr.usgs.gov/volcanowatch/view.php?id=207

Overview of Kīlauea summit (Halemaʻumaʻu) and East Rift Zone (Puʻu ʻŌʻōŤ) eruptions:
http://hvo.wr.usgs.gov/kilauea_update/background.pdf

Summary of volcanic hazards from Kīlauea eruptions:
http://hvo.wr.usgs.gov/kilauea_update/hazards.pdf

Recent Earthquakes in Hawai'i (map and list):
http://hvo.wr.usgs.gov/seismic/volcweb/earthquakes/

Explanation of Volcano Alert Levels and Aviation Color Codes:
http://volcanoes.usgs.gov/activity/alertsystem/index.php
http://pubs.usgs.gov/fs/2006/3139/

Lava viewing information:
http://hvo.wr.usgs.gov/kilauea_update/viewing.pdf
Hawai'i Volcanoes National Park: http://www.nps.gov/havo/planyourvisit/lava2.htm

HVO Contact: 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.



Update Archive

Older updates can be found using the HVO Alert Archive Search.

New Update Format

For more information about the Volcano Alert Level and Aviation Color Code, please see the U.S. Geological Survey's Alert Notification System for Volcanic Activity Fact Sheet (pdf) or the USGS Volcanic Activity Alert-Notification System web page.