Hawaii’s Kilauea volcano put on a spectacular, and at times frightening, display of natural power on Tuesday, March 10, 2026, erupting with fountains of lava reaching over 1,300 feet into the sky. The eruption, captured in stunning videos circulating on social media, showcased the raw energy of the earth and prompted a temporary ashfall warning for the Big Island. This latest activity, designated as “Episode 43” by the United States Geological Survey (USGS), highlights the ongoing volcanic activity at the Halemaʻumaʻu crater.
The eruption began with precursor activity around 8:20 a.m. HST, escalating rapidly to a full-scale fountaining event at 9:17 a.m. HST, according to the USGS. The initial phase saw the north vent growing quickly, exceeding 330 feet in height by 10:00 a.m. HST. Within an hour, both the north and south vents were exceeding 1,000 feet (300 meters) in height, peaking shortly after 11:00 a.m. HST with maximum fountain heights estimated at a minimum of 1,300 feet (400 meters) from both vents. The scale of the eruption quickly drew attention, with images and videos shared widely online.
Throughout the day, the south vent consistently produced fountains 10-30 percent higher than the north vent. By 2:00 p.m. HST, the south vent had decreased to 1,000 feet (300 meters) and the north vent to approximately 700 feet (220 meters). The activity continued to subside, with heights dropping to 700 feet (220 meters) and 600 feet (180 meters) respectively by 5:00 p.m. HST. The entire episode lasted approximately nine hours before the fountaining ceased, Hawaii News Now reports.
Ashfall Warning and Current Status
The National Weather Service issued an ashfall warning for the southeast and southwest portions of the Big Island during the peak of the eruption. However, that warning has since been canceled as the lava flow subsided. The USGS continues to monitor Kilauea closely, providing updates on its activity and potential hazards. The ongoing Halemaʻumaʻu eruption, of which Episode 43 was a part, remains under observation. Big Island Video News provides ongoing updates on the situation.
Kilauea’s Recent Activity
Kilauea is one of the world’s most active volcanoes, and this eruption is just the latest in a series of events. Episode 43 follows a pattern of intermittent fountaining and lava flows within the Halemaʻumaʻu crater. The USGS utilizes a network of monitoring equipment, including tiltmeters like the Uēkahuna tiltmeter (UWD) mentioned in their report, to track changes in the volcano’s behavior and provide timely warnings. The agency’s data is crucial for understanding the dynamics of Kilauea and mitigating potential risks to nearby communities.
The eruption serves as a powerful reminder of the geological forces shaping the Hawaiian Islands. While the immediate ashfall threat has passed, residents and visitors are encouraged to stay informed about Kilauea’s activity through official channels like the USGS Hawaiian Volcano Observatory. The ongoing monitoring and research efforts are essential for understanding and preparing for future volcanic events. What comes next will depend on the continued monitoring of Kilauea’s activity and any changes in its behavior.
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