
Mount Shasta
@mountshastaca
14,179 feet (4321.8 m) tall active stratovolcano in the Cascade range of northern California. 🗻☁️(they/them, she/her) Not-seacretly married to MarianaTrench0
ID: 931718790810710017
18-11-2017 03:00:45
2,2K Tweet
5,5K Followers
185 Following

USGS
@usgs
Science is only a tweet away. Tweets do not = endorsement: on.doi.gov/pgwu0Y
Ryan Hall, Y’all
@ryanhallyall
The Internet's Weather Man |
Washington State Dept. of Natural Resources
@wadnr
Managing, sustaining, and protecting the health & productivity of Washington's lands and waters. 👤@CPL_Dave 🔥@WaDNR_Fire 🌲@waDNR_Forests
Proud Canadian Lake
@lakesuperior
I am the greatest lake of all time. G.L.O.A.T. (she/her) #BigBeautifulWater
National Park Service
@natlparkservice
What’s #YourParkStory?
MY NAME IS DENALI
@denalichic
I'm a really big mountainGarry Hayes
@geotripper
Teacher of Geology, a birdwatcher, part of the Resistance, a helper. I'm now at @geotripper in the Blue Atmosphere place. Threads too
Oklahoma Department of Wildlife Conservation
@okwildlifedept
We manage/protect fish & wildlife, along with their habitats, while also growing a community of hunters & anglers, partnering with those who love the outdoors
John Cassidy
@earthquakeguy
NRCan earthquake seismologist + UVic Prof. Works with engineers, emergency managers, and communities to minimize the impact of #earthquakes. My thoughts/tweets.
USGS Earthquakes
@usgs_quakes
The magnitude of USGS knowledge, strong. Our intensity, felt globally. Follow for EQ science, news, events & answers. Not staffed 24/7. EQ alert bot: @USGSted
Washington State DNR Wildfire
@wadnr_fire
@WaDNR's account for #WaWILDFIRE information. 🔥 Call 911 to report a wildfire. Also follow our Commissioner of Public Lands ➡️@Hilary_FranzCPL
Ryan Hollister
@phaneritic
Earth & EnviroSci Educator, Central Valley equity/sustainability advocate, Hiker, Photographer, 2015 NAGT FW Outstanding Educator. ❤️🏕⛰🏜🌋 w/ @Xeno_lith & Z.
The San Andreas Fault
@sanandreafault
I'm a faultline that runs through California. Lots of people fear me.
Forest Service NW
@forestservicenw
Pacific Northwest Region of the Forest Service has some of the most breathtakingly beautiful areas on Earth ranging from grasslands to lush forests & beaches.
Volcán Popocatépetl
@popocatepetl_mx
Estratovolcán Andesítico/Dacítico. Altura: 5,452 m s.n.m. «🚦Alerta AMARILLO 2»
Dr Janine Krippner
@janinekrippner
Kiwi Volcanologist working on Mt. Doom (Ngāuruhoe) & the 2021 Cumbre Vieja euption in La Palma I @NatGeo Explorer I With @GeoTenerife I Insta:volcanodrjanine
A bear
@a_single_bear
Hello, I am a bear.
Mount Rainier
@mountrainierwa
Mountain. Volcano. Badass.
Mt. St. Helens
@mtsthelenswa
I’m here to explain myself. #parody Team Mt. St. Helen’s store ⬇️
USGS Volcanoes🌋
@usgsvolcanoes
Delivering official updates and info for U.S. volcanoes. usgs.gov/vhp email: [email protected]
Mt. Hood
@mthoodupdates
11,249 ft if that matters | hotter than you
Anak Krakatau
@krakatau_1883
Child of Krakatau VEI 6 legend Best volcano in the world Volcano Cup Champion: 535 CE 1883 1927 1932 1938 2018.....and more to claim! Talent: Pyroclastic flows
Lake Michigan
@lakemichigan13
Ininwewi Gichigami-The big western lobe of the great Lake Michigan-Huron. Created by the ripping apart of a couple tectonic plates @lakemichigan13.bsky.social
Mount Mazama 🌋
@mazamasuper
also known as ‘Crater Lake’, indigenous name is : Giiwas, Home of Wizard Island & Phantom ship, last eruption- 2850 BCE, Caldera volcano..
Dakobed, aka Glacier Peak
@glacierpeak
10,541 feet of potentially explosive doom, topped with glaciers and attitude.
Mount St. Helens🌋
@loowit1980

Hunga Tonga - Hunga Ha’apai
@hungatonga
Mischievously explosive submarine volcano in Tonga. Currently holds title for most explosive eruption of the 21st century! Bluesky
Yellowstone Caldera
@ys_caldera
Idiots, murder cows, & death water
TR Walter
@volcapse
Volcanoes, faults and displacements, hard rock, bikes and kite surfing.
ShakeAlarm
@shakealarm
Earthquake Early Warning and Structural Monitoring Systems for Everyone!
Volcaholic 🌋
@volcaholic1
Sharing the wildest volcano eruptions, extreme weather, disasters & breaking news - plus a few random gems I find interesting. Stay informed, stay curious!
Dr. Melinda Adams
@scholar_melinda
Asst. Prof at KU | Apache Environmental Scientist | #goodfire🔥@NASEMFordFellow | @MellonFdn @SwitzerNetwork Alum @ucdavis my views
Yurok Tribe
@theyuroktribe
The official Yurok Tribe X page
Dr. Judith Hubbard
@judithgeology
Plate tectonics to earthquakes & everything in between • Vstng Asst Prof @CornellEAS • Prev @EOS_SG, Caltech, Harvard • Mom/3 • Read my earthquake newsletter:
Earthquake Sim
@earthquakesim
World’s largest 3D earthquake simulation channel on YouTube! (105k subs)
Mount St. Helens in 1980
@sthelensin1980
In 2025, I’ll be revisiting the 1980 eruption of Mount St. Helens (Lawilátɬa/Loowit) as it happened—45 years later. #MSH45
Mazama /Giiwas 🌋
@cratermischief
Last erupted 7,000 years ago, still musing over the Ice Age and eye-rolling at NPS. Expect Halloween costumes, NFL, and volcanic tantrums!
Mt Whitney
@mountwhitneyca
Tallest Mountain in the World!
Mt. McLoughlin
@mountmcloughlin
Vertically challenged but still a hottie
Eastern Pacific
@easternpac
yes, the ocean can tweet losers.
Mount Jefferson
@mtjeffersonor
10,497 feet tall. Rugged individual. Enjoy old growth doug-fir and aged magma. Volcano with gumption. Native name: Seekseekqua.
Mount Etna
@mtetnasicily
approximately 500,000 years old but still the most fertile
Denali- The Great One
@denaligoat
20,310’ of Towering Greatness. I only come out when I want. Call me GOAT, The Great One, Denali… just don’t call me McKinley. (Parody) (Profile PC: Wikipedia)
Mt. Adams 🌋💥
@mtadamswa
Largest active volcano 🌋 in Washington State by volume & 2nd highest 12,281 ft Surrounded by 120 small basalt volcano's Also known as Pahto or Klickitat
AngryMtBaker (Kulshan)
@angrymtbaker
I'm Komo Kulshan. I'm a badass. And I'm here to put other mountains and lesser features in their place... #Parody
Uluru
@kinguluru
I am the greatest thing to EVER exist…. I AM ULURU | I’m a rock in Australia
Hayward Fault
@faulthayward
Am connected to the less cool Rodgers Creek fault & capable of dangerous earthquakes. Have fun trying to sleep at night! Also part of the SAF
Keweenaw Bay, Lake Superior, Earth
@keweenaw_bay
I am a 22 mile long bay on Lake Superior, sitting between two peninsulas, located in the Upper Peninsula.
Atlantic Ocean
@atlocn
one of the best oceans, pro-choice, trans rights are human rights 🏳️⚧️, ally, puts the BTQ in LGBTQ+ , leftist, any pronouns.
Silverthrone🌋
@silverthronecal
320km NW of Vancouver, Garibaldi Belt Volcano and the highest peak outside of Mt. Waddington in the Ha-Iltzuk Icefield. VEI unknown!
Columbia River
@columbiariver
I am the Columbia River. Rolling on from the Rocky Mountains to the Pacific Ocean. I'm older than dirt but still new to Twitter. Follow me ~~~ ~~~ ~~~
UAlberta Volcanic Ash Research Group
@varg_eas
VARG is in the Dept. of Earth & Atmospheric Sciences. We study volcanic ash in a variety of settings for a variety of reasons, but mostly because it is awesome.
CascadiaFault
@cascadia1700
Mother to a bunch of crazy kids Garibaldi Meager Boucherie Kulshan Dakobed Tahoma Klickitat Loowit Wy'east Shasta Lassen Peak Mazama Three Sisters 9.3 BIG ONE
Geology Query
@pacificgeology
A page for people with a basic to mid-level understanding of geology that is dedicated to using scientific research to describe current events in the Pacific.
Meager
@mtmeager
Large volcanic complex which produced a VEI 5 eruption back in 0410 BCE. Lives in quiet Cascadia.
Lassen Peak
@lassenpeakca
Oh sure, Rainier might be tall and St. Helens might be the most explosive and Hood might be the most photogenic and ah shit nevermind
Klickitat/Pahto
@klickitatpahto
12,281ft Cascadian volcano Brother to Wy'east In love with Loowit Ashamed of the things I've done in the name of love.
Pacific NW Deluge
@pnwdeluge
Making it rain since before Siletzia accreted to North America. The yin to @PNWHeatDome's yang.
Mt. Pihanga
@mount_pihanga
The best The prettiest That's it Feel bad
Spirit Lake
@thatspiritlake
The cool looking lake sitting below a half bald mountain with a Napoleon complex
Sangeang Api
@gunung_sangeang

Mt.Garibaldi/Nch'ḵay̓ 🌋
@garibaldi067
Strato-volcano, 260,000 years young; dormant, not extinct. VEI 3. Besties with Mt. Cayley & Mt. Meager. Oh, and Garibaldi Lake Volcanic Zone? Mine.
y - Lake Mead 🐰🦩🐰
@lakemead51
on Nuwuvi (Southern Paiute) & Hualapai land | link in bio to protect Bahsahwahbee | Schrödinger's Lake | they/them | not official | 🐰/🦩for aces/vgk
Mirja Heinrich
@volcanomum
PostDoc @geomar_de, Dr. of and absolutely in love with volcanoes 🌋, physical volcanology, tephra dispersal, volcanic hazards