Kīlauea Volcano: Hawaii’s Ever-Changing Landscape

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This passage details Kīlauea's volcanic history and status, aligned with NGSS MS-ESS3-2 (natural hazards) and ESS2-3 (Earth's systems). It covers major eruptions like the 35-year Puʻu ʻŌʻō event and 2018 crisis, plus current 2024 monitoring. Cultural connections to Pele and geological features like shield volcano morphology are included. Text supports CCSS.ELA-LITERACY.RST.6-8.2 for central idea analysis in scientific content.

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Only representative image of active volcano, not specific to Kīlauea,Hawaii

Kīlauea, one of the world’s most active volcanoes, has shaped Hawaii’s Big Island for over 300,000 years. As a shield volcano, it produces frequent, effusive eruptions of basaltic lava that slowly build its gentle slopes.

Historical Eruptions

● 1790: Deadliest known eruption killed 80+ warriors in Keonehelelei ash explosion

● 1955 & 1960: East Rift Zone eruptions destroyed villages of Kapoho

● 1983-2018: Puʻu ʻŌʻō eruption - longest continuous flank eruption in recorded history

● 2018: Lower Puna eruption destroyed 700+ homes and reshaped coastline

Current Status (2024)

● Active summit lava lake in Halemaʻumaʻu crater since 2021

● No immediate threat to communities

● Hawaiian Volcano Observatory monitors 24/7 for:

○ Earthquake swarms

○ Ground deformation

○ Gas emissions (SO₂)

Unique Features

● Home to Pele, Hawaiian volcano goddess

● Part of Hawaii Volcanoes National Park (UNESCO site)

● Lava flows create new land - added ~1.5 sq km since 1983

Kīlauea remains both a cultural treasure and geological wonder, offering scientists unparalleled opportunities to study effusive volcanism up close.

Fun Fact: Kīlauea Volcano has been erupting almost continuously since 1983, making it one of the most active volcanoes on Earth! During this time, its lava flows have added over 875 acres of new land to the Big Island of Hawaii

What type of volcano is Kīlauea?

StratovolcanoShield volcanoCinder coneCaldera

Which eruption lasted 35 years?

1790 event1955 eventPuʻu ʻŌʻō eruption2018 eruption

What was destroyed in 2018?

Honolulu airport700+ homesMauna Loa summitPearl Harbor

What is monitored at Halemaʻumaʻu?

Tsunami wavesLava lake activityHurricane windsGlacier movement

Which goddess is associated with Kīlauea?

HinaPeleLakaPoliʻahu

How much new land formed since 1983?

0.1 sq km1.5 sq km15 sq km150 sq km