Entries by Live Maps

Kilauea Daily Update issued Aug 3, 2015 08:53 Volcano Alert Level WATCH – Aviation Color Code ORANGE

Activity Summary: Tiltmeters at Kīlauea’s summit have shown no significant change in ground tilt since Sunday evening, when the gentle decrease earlier observed leveled off. The East Rift Zone lava flow remains active northeast of Puʻu ʻŌʻō, but has not advanced significantly and poses no threat to nearby communities. Low levels of seismic activity continue […]

Kilauea Daily Update issued Aug 4, 2015 09:06 Volcano Alert Level WATCH – Aviation Color Code ORANGE

Activity Summary:Kilauea summit tilt is flat and the summit lava lake has been active but has remained at a relatively constant level. The East Rift Zone lava flow is active northeast of Puʻu ʻŌʻō, but has not advanced significantly and poses no threat to nearby communities. Low levels of seismic activity continue across the volcano. […]

Haleakala Monthly Update issued Aug 4, 2015 14:38 Volcano Alert Level NORMAL – Aviation Color Code GREEN

There were no significant changes during the month of July 2015. No earthquakes were located beneath Haleakalā (East Maui) volcano within the past month. The single continuously recording GPS instruments on Haleakalā volcano did not record any significant deformation. A GPS survey of Haleakalā volcano at the end of July 2014 showed no significant motion […]

Hualalai Monthly Update issued Aug 4, 2015 14:38 Volcano Alert Level NORMAL – Aviation Color Code GREEN

No unusual seismicity or deformation was detected during the month of July 2015. Three earthquakes were located in the vicinity of the summit and northwest rift zone of Hualālai Volcano – none were attributable to volcanic processes. The single continuous GPS receiver atop Hualālai did not record any significant deformation during the past month.

Mauna Loa Monthly Update issued Aug 4, 2015 14:38 Volcano Alert Level NORMAL – Aviation Color Code GREEN

Monitoring data through the month of July 2015: Seismicity: Seismicity at Mauna Loa remains elevated in several parts of the volcano. Earthquake rates on the Upper Southwest Rift Zone (Sulfur Cone) and Mokuʻāweoweo Crater remain elevated, with over 150 located earthquakes occurring in July. There was a swarm on the west flank of Mauna Loa, […]

Yellowstone Monthly Update issued Aug 3, 2015 11:26 Volcano Alert Level NORMAL – Aviation Color Code GREEN

Seismicity During July 2015, the University of Utah Seismograph Stations, responsible for the operation and analysis of the Yellowstone Seismic Network, reports 66 earthquakes were located in the Yellowstone National Park (YNP) region. The largest event was a small earthquake of magnitude 2.2 on July 11, at 06:09 PM MDT, located about 13 miles north […]