Continued Volcanic Activity: An Update on Hawaii’s 2019 Eruption

Update on the 2018 Kilauea Volcano Eruption in Hawaii

Volcanic eruptions have captured human curiosity for centuries, and the 2018 eruption of the Kilauea volcano in Hawaii was no exception. The eruption, which began in May 2018, unleashed destructive lava flows, spewed plumes of ash into the sky, and reshaped the landscape of the Big Island. In this article, we’ll take a look at the current status of the Kilauea volcano eruption in 2019 and shed light on what’s happened since then.

Eruption Timeline and Impacts

Kilauea Volcano, located on the southeastern side of the Big Island of Hawaii, is one of the most active volcanoes in the world. The 2018 eruption began on May 3, 2018, with the opening of several fissures in the Leilani Estates subdivision. These fissures released lava that flowed through residential neighborhoods, destroying homes, roads, and infrastructure in its path.

Throughout 2018, the eruption continued with varying degrees of intensity. Lava flows reached the Pacific Ocean, creating new land formations and generating plumes of steam and toxic gases. The eruption caused significant disruption to local communities, leading to evacuations and economic losses in the tourism-dependent region.

2019 Update: Post-Disruption Activities

As we shift our focus to 2019, it is important to understand that volcanic activity can continue for months or even years after an initial eruption. While the main eruptive phase of the Kilauea volcano had subsided by the end of 2018, residual volcanic activity and associated hazards remain a concern throughout 2019.

In the early months of 2019, the summit crater of Kilauea volcano, known as Halema’uma’u, experienced significant changes. The collapse of the summit caldera floor resulted in the formation of a large crater that continued to grow in size and depth as the eruption progressed. This activity led to the closure of Hawaii Volcanoes National Park to ensure public safety.

Monitoring volcanic activity

Understanding and monitoring volcanic activity is critical to predicting and mitigating potential hazards. The United States Geological Survey (USGS) operates the Hawaiian Volcano Observatory (HVO), which plays a critical role in monitoring Kilauea and providing real-time updates on volcanic activity.
In 2019, the USGS continued to closely monitor seismic activity, ground deformation, and gas emissions associated with the Kilauea volcano. This monitoring allowed scientists to track changes in the volcano’s behavior and provide timely warnings to local communities. Notably, the USGS continues to provide regular updates and advisories to ensure public safety and awareness in the region.

Current status and future outlook

As of the knowledge cutoff date of September 2021, the Kilauea volcano has not erupted continuously since the 2018 eruption. However, it is important to remember that volcanic activity is highly dynamic and subject to change. While the eruption has stopped, there is always the possibility of renewed activity in the future.

The post-eruption period has been characterized by ongoing geological and ecological changes. Efforts are underway to assess and mitigate the long-term effects of the eruption, including the recovery of affected communities and the restoration of damaged ecosystems. Scientists and researchers continue to study Kilauea to gain insight into its behavior, contribute to our understanding of volcanic processes, and improve hazard assessments.
In conclusion, the 2018 eruption of Hawaii’s Kilauea volcano left a lasting impact on the landscape and communities of the Big Island. While the eruption has subsided, residual volcanic activity and ongoing monitoring efforts remind us of the dynamic nature of volcanoes and the importance of preparedness. By staying informed and heeding the guidance of scientific authorities, we can better manage the potential hazards associated with volcanic activity in the future.


Is the volcano in Hawaii still erupting 2019?

No, as of my knowledge cutoff in September 2021, the volcanic activity in Hawaii in 2019 has ceased. The eruption that occurred in 2018 was associated with the Kīlauea volcano, which experienced several months of intense and destructive activity. However, by early 2019, the eruption had significantly diminished, and the volcano entered a period of relative quiescence.

When did the volcanic activity in Hawaii in 2019 end?

The volcanic activity in Hawaii associated with the Kīlauea volcano, which began in 2018, diminished by early 2019. By that time, the eruption had subsided, and the volcano entered a phase of decreased activity and relative calm.

Were there any significant impacts from the volcanic activity in Hawaii in 2019?

While the volcanic activity in Hawaii in 2019 was relatively subdued compared to the intense eruption in 2018, there were still some residual impacts. The eruption in 2018 had caused significant damage to residential areas, infrastructure, and the environment. In 2019, recovery efforts were underway, with communities rebuilding and restoring affected areas.

What precautions were taken during the volcanic activity in Hawaii in 2019?

During the volcanic activity in Hawaii in 2019, various precautions were taken to ensure the safety of residents and visitors. Authorities closely monitored the volcanic activity and provided regular updates to the public. Evacuation orders were issued for areas at immediate risk, and emergency services were prepared to respond to any potential hazards. Additionally, measures were taken to protect air quality and provide assistance to those affected by the eruption.

Is there a possibility of future volcanic activity in Hawaii?

Yes, Hawaii is a volcanic archipelago, and volcanic activity is a natural part of the islands’ geological history. While the specific timing and location of future eruptions are unpredictable, it is expected that volcanic activity will continue to occur in Hawaii in the future. Ongoing monitoring and research efforts are in place to better understand the volcanic systems and improve eruption forecasting, which can help mitigate potential risks and ensure preparedness.