Alert Level: NORMAL, Color Code: GREEN 2022-01-06 19:48:03 UTC
HAWAIIAN VOLCANO OBSERVATORY MONTHLY UPDATE U.S. Geological Survey Thursday, January 6, 2022, 9:48 AM HST (Thursday, January 6, 2022, 19:48 UTC)
20°42'29" N 156°15' W,
Summit Elevation 10023 ft (3055 m)
Current Volcano Alert Level: NORMAL
Current Aviation Color Code: GREEN
No significant activity was recorded at Haleakalā Volcano during the past month. The continuously recording Global Positioning System (GPS) instrument atop Haleakalā (MAUI) recorded no significant deformation.
Background: The most recent eruption on Haleakalā was probably between A.D. 1480 and 1600. Haleakalā Volcano is monitored by a continuous GPS instrument and a seismometer located near the southwest edge of the summit crater. Key sites on Haleakalā are resurveyed using GPS receivers every few years to detect any changes in the volcano's shape.