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Close view of weak ocean entry at about 1:05 p.m. HST. Only small a...
Close view of weak ocean entry
Close view of weak ocean entry
Close view of weak ocean entry

Close view of weak ocean entry at about 1:05 p.m. HST. Only small and intermittent "laze" plumes have been observed today. The vents that supplied lava to the flow and sea stopped erupting overnight, and only residual lava still hot within the flow occasionally spilled into the sea today.

Close view of weak ocean entry at about 1:05 p.m. HST. Only small and intermittent "laze" plumes have been observed today. The vents that supplied lava to the flow and sea stopped erupting overnight, and only residual lava still hot within the flow occasionally spilled into the sea today.

View of the now-sluggish lava flow that crossed Pohoiki Road earlie...
View of the now-sluggish lava flow that crossed Pohoiki Road earlie...
View of the now-sluggish lava flow that crossed Pohoiki Road earlie...
View of the now-sluggish lava flow that crossed Pohoiki Road earlie...

View of the now-sluggish lava flow that crossed Pohoiki Road earlier today; the flow originated from fissure 8. This fissure was very active overnight, slowed this morning, and stopped by about noon. During the close of an overflight this afternoon, lava began erupting downrift of fissure 8 in the area between about fissure 7 and 21 (low fountains in upper right).

View of the now-sluggish lava flow that crossed Pohoiki Road earlier today; the flow originated from fissure 8. This fissure was very active overnight, slowed this morning, and stopped by about noon. During the close of an overflight this afternoon, lava began erupting downrift of fissure 8 in the area between about fissure 7 and 21 (low fountains in upper right).

Thermal map of fissure system and lava flows...
Thermal map of fissure system and lava flows
Thermal map of fissure system and lava flows
Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 1:15 pm on Monday, May 28. The flow from Fissure 8 that reached Pohoiki Rd. this morning stalled, though activity restarted at Fissure 8 in the afternoon shortly after this map was made.

This thermal map shows the fissure system and lava flows as of 1:15 pm on Monday, May 28. The flow from Fissure 8 that reached Pohoiki Rd. this morning stalled, though activity restarted at Fissure 8 in the afternoon shortly after this map was made.

Aerial of lava flow
Kīlauea Volcano — Lava Flow Crossing Pohoiki Road
Kīlauea Volcano — Lava Flow Crossing Pohoiki Road
Kīlauea Volcano — Lava Flow Crossing Pohoiki Road

Aerial view of active lava flow crossing Pohoiki Road during an overflight this morning about 7 a.m. HST. Pohoiki Road cuts through middle of photograph.

Kīlauea Volcano — Fissure Complex
Kīlauea Volcano — Fissure Complex
Kīlauea Volcano — Fissure Complex

View of the fissurecomplex is toward the southeast during this afternoon's overflight of the lower East Rift Zone at about 1:15 p.m. HST. The lava channel in middle of photograph is filling with lava erupted from fissure 22.

View of the fissurecomplex is toward the southeast during this afternoon's overflight of the lower East Rift Zone at about 1:15 p.m. HST. The lava channel in middle of photograph is filling with lava erupted from fissure 22.

Aerial of fissure complex
Kīlauea Volcano — Fissure Complex
Kīlauea Volcano — Fissure Complex
Kīlauea Volcano — Fissure Complex

View of the fissure complex looking toward the southwest (uprift) during this afternoon's overflight at about 1:15 p.m. HST. The small lava flows spreading to the southeast from the fissure complex (lower middle) originate in the area of between fissures 16 and 18.

View of the fissure complex looking toward the southwest (uprift) during this afternoon's overflight at about 1:15 p.m. HST. The small lava flows spreading to the southeast from the fissure complex (lower middle) originate in the area of between fissures 16 and 18.

Aerial of fissure complex
Kīlauea Volcano — Lava Channel and Fountains
Kīlauea Volcano — Lava Channel and Fountains
Kīlauea Volcano — Lava Channel and Fountains

Close view of lava channel in middle of the lava flow erupting from fissure 8 during this morning's overflight at about 7 a.m. HST. The tallest lava fountain is fissure 8, active since yesterday evening. The eruption rate at fissure 8 diminished significantly later in the morning.

Close view of lava channel in middle of the lava flow erupting from fissure 8 during this morning's overflight at about 7 a.m. HST. The tallest lava fountain is fissure 8, active since yesterday evening. The eruption rate at fissure 8 diminished significantly later in the morning.

Aerial view of ocean entry
Kilauea Volcano — Ocean Entry Aerial
Kilauea Volcano — Ocean Entry Aerial
Kilauea Volcano — Ocean Entry Aerial

Close view of weak ocean entry at about 1:05 p.m. HST. Only small and intermittent "laze" plumes have been observed today.

Aerial view of Pohoiki Rd.
Kilauea Volcano — Pohoiki Road Lava Flow
Kilauea Volcano — Pohoiki Road Lava Flow
Kilauea Volcano — Pohoiki Road Lava Flow

View of the now-sluggish lava flow that crossed Pohoiki Road earlier today; the flow originated from fissure 8. This fissure was very active overnight, slowed this morning, and stopped by about noon.

View of the now-sluggish lava flow that crossed Pohoiki Road earlier today; the flow originated from fissure 8. This fissure was very active overnight, slowed this morning, and stopped by about noon.

Kīlauea Lower East Rift Zone Fissures and Flows, May 28, 3:00 p.m. ...
Kīlauea LERZ Fissures and Flows, May 28, 3:00 p.m.
Kīlauea LERZ Fissures and Flows, May 28, 3:00 p.m.
Kīlauea LERZ Fissures and Flows, May 28, 3:00 p.m.

Map as of 3:00 p.m. HST, May 28, 2018. Shaded purple areas indicate lava flows erupted in 1840, 1955, 1960, and 2014-2015.

Aerial photo of summit
Kīlauea Volcano — Aerial of Kīlauea's Summit
Kīlauea Volcano — Aerial of Kīlauea's Summit
Kīlauea Volcano — Aerial of Kīlauea's Summit

Aerial view of Kīlauea Volcano's summit caldera and an ash plume billowing from Halema‘uma‘u, a crater within the caldera.

Scientist photographs bright orange lava flowing out of a cone of rock
A volcanologist observes a lava fountain during the 2018 Kilauea eruption
A volcanologist observes a lava fountain during the 2018 Kilauea eruption
A volcanologist observes a lava fountain during the 2018 Kilauea eruption

U.S. Geological Survey Volcanologist Matthew Patrick photographs and observes a lava fountain in the Leilani Estates near Hilo, Hawai`i on Sunday, May 27, 2018. 

 

Lava flow advancing on raod
Kīlauea Volcano — Pāhoehoe Lava Advancement
Kīlauea Volcano — Pāhoehoe Lava Advancement
Aerial view
Kīlauea Volcano — Ocean Entry
Kīlauea Volcano — Ocean Entry
Kīlauea Volcano — Ocean Entry

Aerial view of the ocean-entry areas at about 12:30 p.m. HST. Lava flowing into the ocean diminished overnight and this morning (note lack of obvious plume at the entry areas). View is toward the northwest. 

Aerial view of the ocean-entry areas at about 12:30 p.m. HST. Lava flowing into the ocean diminished overnight and this morning (note lack of obvious plume at the entry areas). View is toward the northwest. 

Caldera imagery
Kīlauea Volcano — Enlargement of Summit Eruptive Event
Kīlauea Volcano — Enlargement of Summit Eruptive Event
Kīlauea Volcano — Enlargement of Summit Eruptive Event

This image shows radar data acquired by the European Space Agency's Sentinel-1 satellite over Kīlauea Volcano on May 19 at 6:30 PM HST (left) compared to May 25 at 6:30 PM HST (right). The satellite transmits a radar signal toward the surface and measures the strength of the return, with bright areas indicating a strong return and dark areas a weak return.

This image shows radar data acquired by the European Space Agency's Sentinel-1 satellite over Kīlauea Volcano on May 19 at 6:30 PM HST (left) compared to May 25 at 6:30 PM HST (right). The satellite transmits a radar signal toward the surface and measures the strength of the return, with bright areas indicating a strong return and dark areas a weak return.

Aerial photos
Kīlauea Volcano — Aerial of Eastern-Most Fissure Complex
Kīlauea Volcano — Aerial of Eastern-Most Fissure Complex
Kīlauea Volcano — Aerial of Eastern-Most Fissure Complex

Aerial view of the eastern-most end of the fissure complex (top right) and active lava channels and inactive flows south of the fissures (toward left side of photo) at about 12:30 p.m. HST; the ocean is out of view left side of photo. In this view, fissure 22 in top right is supplying most of the lava to the active channel.

Aerial view of the eastern-most end of the fissure complex (top right) and active lava channels and inactive flows south of the fissures (toward left side of photo) at about 12:30 p.m. HST; the ocean is out of view left side of photo. In this view, fissure 22 in top right is supplying most of the lava to the active channel.

Silhouette of USGS scientist collecting data of erupting fissure during Kilauea eruption
Fountaining fissure documentation at the Kilauea eruption
Fountaining fissure documentation at the Kilauea eruption
Fountaining fissure documentation at the Kilauea eruption

USGS scientist in the Lower East Rift Zone documenting the spectacular ~50 m tall fissure 7 lava fountain to the east which had lit up the sky in a red hue.

Kīlauea Volcano — ‘a‘ā flow
Kīlauea Volcano — ‘a‘ā flow
Kīlauea Volcano — ‘a‘ā flow

This ‘a‘ā flow, erupted from fissures 7 and 21, was approximately 3–4 meters (yards) high at the flow front and slowly advancing to the northeast in the Leilani Estates subdivision around 10:30 a.m. HST today.

This ‘a‘ā flow, erupted from fissures 7 and 21, was approximately 3–4 meters (yards) high at the flow front and slowly advancing to the northeast in the Leilani Estates subdivision around 10:30 a.m. HST today.

Lower East Rift Zone activity continues...
LERZ activity continues
LERZ activity continues
LERZ activity continues

An aerial view, looking west, of the two active ocean entries on Kīlauea Volcano's lower East Rift Zone. The large white plume (foreground) is the eastern ocean entry; the weaker, western plume can be seen in the distance.

An aerial view, looking west, of the two active ocean entries on Kīlauea Volcano's lower East Rift Zone. The large white plume (foreground) is the eastern ocean entry; the weaker, western plume can be seen in the distance.

This ‘A‘ā flow, erupted from fissures 7 and 21, was approximately 3...
This ‘A‘ā flow, erupted from fissures 7 and 21, was approximately 3...
This ‘A‘ā flow, erupted from fissures 7 and 21, was approximately 3...
This ‘A‘ā flow, erupted from fissures 7 and 21, was approximately 3...

This ‘A‘ā flow, erupted from fissures 7 and 21, was approximately 3-4 meters (yards) high at the flow front and slowly advancing to the northeast in the Leilani Estates subdivision around 10:30 a.m. HST today.

This ‘A‘ā flow, erupted from fissures 7 and 21, was approximately 3-4 meters (yards) high at the flow front and slowly advancing to the northeast in the Leilani Estates subdivision around 10:30 a.m. HST today.

Aerial view of fissure 22 looking toward the south. Fissure 22 cont...
fissure 22 looking toward the south. Fissure 22 continues to erupt ...
fissure 22 looking toward the south. Fissure 22 continues to erupt ...
fissure 22 looking toward the south. Fissure 22 continues to erupt ...

Aerial view of fissure 22 looking toward the south. Fissure 22 continues to erupt lava that is flowing southeast to the coast and entering the ocean.

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