Photo & Video Chronology — May 19, 2026 — Kīlauea summit fieldwork
On Tuesday, May 19, 2026, scientists at the USGS Hawaiian Volcano Observatory conducted a GPS survey to measure the elevation along a transect across the tephra cone formed by lava fountaining episodes at the summit of Kīlauea. Repeat measurements across the same set of points have been done after episodes to track the hill growth and changes over time.
On Tuesday, May 19, 2026, scientists at the USGS Hawaiian Volcano Observatory conducted a GPS survey to measure the elevation along a transect across the tephra cone formed by lava fountaining episodes at the summit of Kīlauea. Repeat measurements across the same set of points have been done after episodes to track the hill growth…
On Tuesday, May 19, 2026, scientists at the USGS Hawaiian Volcano Observatory conducted a GPS survey to measure the elevation along a transect across the tephra cone formed by lava fountaining episodes at the summit of Kīlauea. Repeat measurements across the same set of points have been done after episodes to track the hill growth and changes over time.
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