Mokuʻāweoweo Caldera Webcam – Mauna Loa Summit

The Mokuʻāweoweo Caldera Webcam provides a live view across the summit caldera of Mauna Loa from its northwest rim on Hawaiʻi Island. Located at more than 13,000 feet above sea level, this remote camera offers a remarkable perspective into the summit of one of the world’s largest and most closely monitored active volcanoes.

Mokuʻāweoweo occupies the summit of Mauna Loa within Hawaiʻi Volcanoes National Park. The webcam’s position on the northwest rim provides a conventional visible-light view across the caldera, complementing thermal cameras and other monitoring webcams positioned around Mauna Loa’s summit and rift zones.

Watch Mokuʻāweoweo Caldera Live

The webcam provides a direct look across Mokuʻāweoweo and its rugged volcanic terrain. During quiet periods, viewers can observe the caldera floor, walls, lava flows, fissures, and changing high-elevation weather.

During periods of volcanic activity, the view can become dramatically different. Mauna Loa eruptions may begin within the summit region before activity migrates into one of the volcano’s major rift zones. Depending on the location of an eruption and visibility, webcams may capture lava fountains, glowing vents, lava flows, volcanic plumes, or nighttime glow.

The northwest-rim perspective is particularly useful when compared with the Mauna Loa Summit Thermal Webcam, providing both visible-light and thermal perspectives of Mokuʻāweoweo.

Check Summit Weather & Visibility

Weather at Mauna Loa’s summit bears little resemblance to the tropical conditions found along much of Hawaiʻi Island’s coastline. At more than 13,000 feet, temperatures can fall below freezing and conditions may include strong winds, clouds, fog, ice, and occasional snow.

Clear weather can reveal expansive views across the barren volcanic landscape, while clouds and fog may completely obscure the caldera.

Because Mauna Loa remains an active volcano, webcam imagery should not be used by itself to determine volcanic hazards, eruption status, or whether backcountry areas are safe to enter.

About Mokuʻāweoweo Caldera

Mokuʻāweoweo is the large summit caldera of Mauna Loa, the massive shield volcano that dominates much of Hawaiʻi Island. Sitting at more than 13,000 feet above sea level, the caldera occupies an extreme high-elevation environment of lava flows, fissures, vents, and largely barren volcanic terrain.

Mauna Loa extends far beyond its visible summit. Its enormous volcanic structure rises from the floor of the Pacific Ocean and covers a substantial portion of Hawaiʻi Island, making it one of Earth’s largest active volcanoes.

Mokuʻāweoweo has played a central role in many Mauna Loa eruptions. Volcanic activity may begin within or near the summit before migrating into the Northeast Rift Zone or Southwest Rift Zone. These rift systems provide pathways through which magma can move away from the summit and erupt farther down the volcano’s flanks.

This pattern was demonstrated during Mauna Loa’s 2022 eruption. Activity initially appeared within the summit caldera before eruptive activity shifted into the Northeast Rift Zone.

Mokuʻāweoweo lies within Hawaiʻi Volcanoes National Park, but it is far removed from the developed visitor areas surrounding Kīlauea. Reaching the Mauna Loa summit requires strenuous backcountry travel through rugged terrain at high altitude.

The summit environment can also be severe. Freezing temperatures, strong winds, intense sunlight, clouds, fog, and occasional snow or ice are possible.

The Mokuʻāweoweo Caldera Webcam provides an exceptional opportunity to observe this remote landscape without making the difficult journey to the summit. Its northwest-rim perspective also complements thermal and visible-light cameras elsewhere around Mauna Loa, providing another valuable view of current volcanic and weather conditions.

See Hawaiʻi Volcanoes National Park Webcams

Why Use the Mokuʻāweoweo Caldera Webcam?

• View Mokuʻāweoweo from the northwest rim.
• Observe current conditions at Mauna Loa’s summit.
• Check high-elevation weather and visibility.
• Monitor clouds, fog, snow, ice, and changing atmospheric conditions.
• Watch for visible volcanic activity when present.
• Look for lava, glow, fountains, or volcanic plumes during active periods.
• Compare visible conditions with the Mauna Loa thermal webcam.
• View a remote summit landscape at more than 13,000 feet.

Where is the Mokuʻāweoweo Caldera Webcam located?

The webcam is positioned on the northwest rim of Mokuʻāweoweo Caldera at the summit of Mauna Loa on Hawaiʻi Island. The summit lies within Hawaiʻi Volcanoes National Park at more than 13,000 feet above sea level.

Can I check road conditions with this webcam?

No. Mokuʻāweoweo is a remote high-elevation backcountry location without public road access to the summit. This camera is designed for volcanic and weather monitoring rather than traffic conditions.

Does the webcam show weather conditions?

Yes. The webcam can show clouds, fog, precipitation, snow, ice, and overall visibility at Mauna Loa’s summit, where weather can be dramatically different from lower elevations on Hawaiʻi Island.

Is the webcam live?

Yes. The Mokuʻāweoweo Caldera Webcam provides a live or regularly updated view from the northwest rim. Because Mauna Loa is an active volcano, webcam imagery should not be used by itself to determine volcanic hazards or safe access.