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USGS Volcano Notice - DOI-USGS-HVO-2022-12-15T12:39:24-08:00

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HVO/USGS Volcanic Activity Notice

Volcano: Kilauea (VNUM #332010)

Current Volcano Alert Level: WATCH
Previous Volcano Alert Level: ADVISORY

Current Aviation Color Code: ORANGE
Previous Aviation Color Code: YELLOW


Issued: Thursday, January 5, 2023, 3:20 PM HST
Source: Hawaiian Volcano Observatory
Notice Number: 2022/H660
Location: N 19 deg 25 min W 155 deg 17 min
Elevation: 4091 ft (1247 m)
Area: Hawaii

Volcanic Activity Summary:

Kīlauea volcano is not erupting. Increased earthquake activity and changes in the patterns of ground deformation at Kīlauea’s summit began occurring in the early morning of January 5, 2023, indicating movement of magma in the subsurface. At this time, it is not possible to say with certainty if this activity will lead to an eruption; the activity may remain below ground. However, an eruption in Kīlauea’s summit region, within Hawai‘i Volcanoes National Park and away from infrastructure, is one potential outcome.

The USGS Hawaiian Volcano Observatory is raising the volcano alert level/aviation color code for Kīlauea from Advisory/Yellow to Watch/Orange due to this activity.

HVO will continue to monitor this activity closely and adjust the alert level accordingly.

HVO is in constant communication with Hawai‘i Volcanoes National Park as this situation evolves. The activity is confined entirely within the park.

 

 

Recent Observations:
[Volcanic cloud height] N/A
[Other volcanic cloud information] N/A
[Ballistics] N/A
[Lava flow/dome] N/A
[Lava flow] N/A

Hazard Analysis:
[General hazards] N/A
[Ash cloud] N/A
[Ashfall] N/A
[Lava flow/dome] N/A
[Mud flow] NA
[Volcanic gas] N/A
[Other hazards] N/A
[Lava flow] N/A

Remarks:

For discussion of Kīlauea hazards, please see: https://www.usgs.gov/observatories/hawaiian-volcano-observatory/hazards.

Please see the Hawaiʻi Volcanoes National Park website for visitor information: https://www.nps.gov/havo/index.htm. Visitors to Hawaiʻi Volcanoes National Park should note that under southerly (non-trade) wind conditions, there is potential for a dusting of powdery to gritty ash composed of volcanic glass and rock fragments. These ashfalls represent a minor hazard, but visitors should be aware that such dustings at areas around the Kīlauea summit are possible. 
 



Contacts:

askHVO@usgs.gov
 



Next Notice:

Kīlauea updates will now be issued daily. Should volcanic activity change significantly a new VAN will be issued. Regularly scheduled updates are posted on the HVO website at https://www.usgs.gov/volcanoes/kilauea/volcano-updates  

More Information:


 



Subscribe to these messages: https://volcanoes.usgs.gov/vns2/
Summary of volcanic hazards from eruptions: https://www.usgs.gov/observatories/hvo/hazards
Recent earthquakes in Hawaiʻi (map and list): https://www.usgs.gov/observatories/hvo
Explanation of Volcano Alert Levels and Aviation Color Codes: https://www.usgs.gov/programs/VHP/volcanic-alert-levels-characterize-conditions-us-volcanoes

(1) VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA)
(2) Issued: (20230106/0120Z)
(3) Volcano: Kilauea (VNUM #332010)
(4) Current Color Code: ORANGE
(5) Previous Color Code: YELLOW
(6) Source: Hawaiian Volcano Observatory
(7) Notice Number: 2022/H660
(8) Volcano Location: N 19 deg 25 min W 155 deg 17 min
(9) Area: Hawaii
(10) Summit Elevation: 4091 ft (1247 m)
(11) Volcanic Activity Summary:

Kīlauea volcano is not erupting. Increased earthquake activity and changes in the patterns of ground deformation at Kīlauea’s summit began occurring in the early morning of January 5, 2023, indicating movement of magma in the subsurface. At this time, it is not possible to say with certainty if this activity will lead to an eruption; the activity may remain below ground. However, an eruption in Kīlauea’s summit region, within Hawai‘i Volcanoes National Park and away from infrastructure, is one potential outcome.

The USGS Hawaiian Volcano Observatory is raising the volcano alert level/aviation color code for Kīlauea from Advisory/Yellow to Watch/Orange due to this activity.

HVO will continue to monitor this activity closely and adjust the alert level accordingly.

HVO is in constant communication with Hawai‘i Volcanoes National Park as this situation evolves. The activity is confined entirely within the park.

 

 
(12) Volcanic cloud height: N/A
(13) Other volcanic cloud information: N/A
(14) Remarks:

For discussion of Kīlauea hazards, please see: https://www.usgs.gov/observatories/hawaiian-volcano-observatory/hazards.

Please see the Hawaiʻi Volcanoes National Park website for visitor information: https://www.nps.gov/havo/index.htm. Visitors to Hawaiʻi Volcanoes National Park should note that under southerly (non-trade) wind conditions, there is potential for a dusting of powdery to gritty ash composed of volcanic glass and rock fragments. These ashfalls represent a minor hazard, but visitors should be aware that such dustings at areas around the Kīlauea summit are possible. 
 
(15) Contacts:

askHVO@usgs.gov
 
(16) Next Notice:

Kīlauea updates will now be issued daily. Should volcanic activity change significantly a new VAN will be issued. Regularly scheduled updates are posted on the HVO website at https://www.usgs.gov/volcanoes/kilauea/volcano-updates  

More Information: