Christine Regalla (she/her)'s Avatar

Christine Regalla (she/her)

@rengellia

structural geology. tectonic geomorphology. paleoseismology. seeing the world through fault-colored glasses βš’οΈπŸͺ¨πŸ”¬πŸ•️

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03.09.2023
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Latest posts by Christine Regalla (she/her) @rengellia

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Extreme plate boundary localization promotes shallow earthquake slip at the Japan Trench The 2011 Mw9.1 Tohoku-oki earthquake is exceptional among great earthquakes for having peak slip of ~50-70 m on the shallowest portion of the plate boundary megathrust. Drill cores and geophysical log...

New article in Science by the #JTRACK science team, led by Jamie Kirkpatrick, on extreme localization of the plate boundary megathrust fault at the Japan Trench: www.science.org/doi/10.1126/... βš’οΈ

18.12.2025 23:13 πŸ‘ 12 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

New paper alert! New research from former NAU PhD student Emerson Lynch, SES Prof @rengellia.bsky.social , and colleagues demonstrates that some upper plate faults in the Cascadia subduction zone are very active, with important earthquake hazards implications. Check it out! #nau_geology

18.08.2025 18:52 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Grad student Aubrey LaPlante publishes results of mapping that tracks variations in paleo earthquake surface ruptures in Eastern California #ECSZ #paleoseismology #EDMAP #AGeS #NAU_geology, #SES_publications, #SES_students @rengellia.bsky.social pubs.geoscienceworld.org/gsw/lithosph...

19.08.2025 19:08 πŸ‘ 3 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Getting to see Merapi volcano and learning about the impacts of the 2010 eruption πŸͺ¨βš’️πŸ§ͺ

08.06.2025 15:36 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
sediment filled veins - paleoseismites

sediment filled veins - paleoseismites

Yamomoto sensei explaining an MTD

Yamomoto sensei explaining an MTD

flame structures!!

flame structures!!

me in the rain - but happy bc rocks :)

me in the rain - but happy bc rocks :)

Amazing field trip to the Boso peninsula- young exhumed accretionary complex! πŸͺ¨βš’️πŸ§ͺ

08.06.2025 15:33 πŸ‘ 6 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

yaaay!!

16.02.2025 02:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

hi does anyone know of free software that can generate seismic sections from geologic cross sections for teaching purposes? thanks! πŸͺ¨βš’️πŸ§ͺ

29.12.2024 19:15 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Check out this #funded opportunity for #students interested in #coastal #hazards. Summer 2025 in Semarang Indonesia. sites.bu.edu/nsf-asi/indo... πŸͺ¨βš’οΈπŸŒŠπŸ–οΈ

18.12.2024 03:17 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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and of course we can’t forget this one

03.12.2024 13:53 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

wow what poignant video. Thank you for making it and sharing it. I'm so glad you were able to join JTRACK and help teach others about what we are doing.

20.10.2024 17:44 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
IODP Expedition 405 "JTRACK: Expedition Targets"
IODP Expedition 405 "JTRACK: Expedition Targets" YouTube video by JAMSTEC ζ΅·ζ΄‹η ”η©Άι–‹η™Ίζ©Ÿζ§‹

The outreach team at Science Media produced an introduction film for the #JTRACK #IODP expedition I am on now to investigate the processes that lead to large shallow tsunamigenic slip. Check it out! www.youtube.com/watch?v=noEB...

09.10.2024 14:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

check out our new paper on the complexities of the shallow Tohoku subduction interface, what makes it so messy (spoiler: its outer rise faults) and how it can impact shallow earthquake slip βš’οΈ πŸͺ¨ 🌊 seismica.library.mcgill.ca/article/view...

15.01.2024 21:55 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

I really wish my computer would stop autocorrecting β€œrheology” to β€œtheology”. πŸͺ¨βš’️β›ͺ️

12.01.2024 17:48 πŸ‘ 6 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
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meet Batty White! πŸŽƒ

01.11.2023 03:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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total annular eclipse!!

14.10.2023 17:36 πŸ‘ 9 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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flutes on dunes! navajo sandstone πŸ˜„βš’οΈπŸͺ¨πŸ§ͺ

14.10.2023 17:34 πŸ‘ 9 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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look who I met today in the park. hi Eli! πŸͺ¨βš’️

27.09.2023 16:29 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

mushroom selfie achievement unlocked!!

23.09.2023 22:47 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

yeah place’s keep doing this, even though all the evidence is that is makes things infinitely worse not better

16.09.2023 02:49 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

our uni has gone to a centralized system to β€˜increase efficiency’. it is horrendous. sometimes u r lucky and get reimbursed in a dew weeks. sometimes u wait 6 months no matter how many times u ask about it.

15.09.2023 13:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
Here’s how to help victims of the earthquake. Here’s how to contribute to organizations that are aiding the rescue and recovery efforts in Morocco.

Some resources on how to help the Morocco earthquake victims in NYT
www.nytimes.com/2023/09/09/w...
Via @mayaweihaas.bsky.social

09.09.2023 22:54 πŸ‘ 8 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

thank u for the shout out!

08.09.2023 22:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

thank u thank u!

08.09.2023 22:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

finally made a profile here and looking to rebuild my geology/ earthquake science network! are hashtags a thing here?

04.09.2023 21:21 πŸ‘ 20 πŸ” 6 πŸ’¬ 4 πŸ“Œ 1