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  1. AGU Members
  2. Frank Trusdell
FT
Member Since 1992
Frank Trusdell
Geologist, USGS Alaska Science Center
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Frank's AGU Research
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Utilizing Crystal Records at Mauna Loa to Determine the Underlying Architecture and Timescales of Magmatic Processes During the 2022 Eruption
CRYSTAL RECORDS OF MAGMATIC PROCESSES II ORAL
volcanology, geochemistry and petrology | 17 december 2025
Did Mokuʻāweoweo—the summit caldera of Mauna Loa—collapse in 1868?
POSTER SESSION III WITH REFRESHMENTS
14 february 2025
Lava Flow Eruption Dynamics and Hazard Assessment at Basaltic Caldera-Rift Systems
POSTER SESSION II WITH REFRESHMENTS
13 february 2025
Magmatic Unrest and Eruption Run-Up: Insights from Diffusion Chronometry in Iceland and Hawai‘i
ERUPTIVE PROCESSES, HAZARDS, AND FORECASTING – SESSION 3A
13 february 2025
Comparing the shield stage plumbing systems of Kīlauea and Mauna Loa using combined barometric and microstructural constraints
POSTER SESSION I
11 february 2025
An Overview of Kīlauea Activity Following the 2018 Summit Caldera Collapse and lower East Rift Zone Eruption
OVERVIEW OF POST-2018 ACTIVITY AT KĪLAUEA AND THE WEDNESDAY FIELD TRIP
11 february 2025
Petrologic Implications for Summit and Rift Connectivity During the 2022 Mauna Loa Eruption
COUPLED MAGMATIC-TECTONIC CALDERA-RIFT SYSTEMS - SESSION 2A
11 february 2025
Dissolution, Diffusion, and Growth: Competing Processes Recorded by Olivine Crystals in the 2022 Eruption of Mauna Loa (Hawai‘i)
A JACK OF SMALL TRADES: ZOOMING IN ON THE NANO- AND MICROSCALE TO BETTER UNDERSTAND MAGMATIC PROCESSES I ORAL
volcanology, geochemistry and petrology | 13 december 2023
Honors & Awards
VGP Section Award for Service to the Community and Public Engagement
Received December 2026