It’s #FieldWorkFriday! Last week, our techs visited seismic site SNAKE and other stations across southwest Oregon to keep the network healthy and ready for tiny ground motions. OHAZ often installs @pnsn1 stations near fire lookouts thanks to their quiet, remote locations.

OHAZ Wrapped 2025! 62,258 miles, 153 field days, and 4.2 million Oregonians protected. Here’s to the towers we climbed and the conduit trenches we dug. See you out there in the 2026 field season! 💚💛🦆 #Wrapped #stem #Oregon #GoDucks

It’s #FieldWorkFriday! OHAZ multi-hazards staff & student techs wrapped up their rope-access training 🪢 to help prep for cert upgrades, test new techniques 🧗, & gear up for next field season. This training keeps them safe, efficient & effective while climbing comms towers!

Happy #FieldworkFriday! This week, OHAZ multi-hazard techs spent 3 days training with our lead seismic tech to learn more about the seismic systems and operating procedures we run with the @pnsn1.bsky.social#FieldworkFridaynetwork. Perfect timing for the winter #fieldwork season! 🛠️❄️ #WomeninSTEM #STEM

DYK the Pacific Northwest Seismic Network is managed jointly by UO, UW, and USGS? Together we operate 700+ seismic monitoring stations! #FieldWorkFriday Field technicians from OHAZ and UW recently teamed up to upgrade VLM, a @pnsn1.bsky.social site NW of Mt. Hood. Team work makes the dream work! 🦆🐾

CRESCENT's Twinning Program is seeking mentor pairs to guide undergraduate students through a yearlong research project. ⏰ Applications close January 15, 2026 Program begins Fall 2026 Learn more and apply here ⬇️ cascadiaquakes.org/2024/10/03/m...

On this World Tsunami Awareness Day, we look back at the 2004 Sumatra–Andaman earthquake and tsunami and reflect on the lessons learned and scientific advances made in tsunami warning. #TsunamiDay Watch: The Science Behind the 2004 Sumatra–Andaman Earthquake & Tsunami 📽️ https://loom.ly/nvoYSSA

Today is World Tsunami Awareness Day. If you are on the coast and feel shaking or get an earthquake early warning alert, you should #DropCoverHoldOn. Wait for shaking to stop. Then evacuate to high ground or inland. A tsunami may be coming! Learn about #ShakeAlert at usgs.gov/FAQ/BeShakeAlertSafe.

We just added two new wildfire cameras in the Columbia River Gorge! #FieldworkFriday The Stacker and Juniper cameras are in WA so they can spot fires on both sides of the river. Thanks Klickitat PUD for hosting them! Live feeds will be available soon on ALERTWest.live and the @watchduty.org app.

This webinar is happening today at 1pm!

The #ShakeAlert System rapidly detects earthquakes and alerts people before dangerous shaking arrives. A free @cascadiaeqs.bsky.social webinar on 10/23 will share how community lifelines can use #EEW technology to protect critical infrastructure. 🔗 Register: cascadiaquakes.org/2025/09/08/c...

Today is the #ShakeOut earthquake drill! Join us at the @uoregon.bsky.social Museum of Natural and Cultural History for a special Walk & Talk about earthquakes and preparedness. The program begins at 2pm at @uomnch.bsky.social. Learn more at mnch.uoregon.edu/index.php/learn/great-oregon-shakeout.

It's International ShakeOut Day! Take a moment at 10:16 a.m. (local time) to practice your “Drop, Cover, and Hold On." If you live in an earthquake-prone region, it isn’t a question of if, but when an earthquake will occur. Be sure to make a plan and be prepared! 📽️ https://loom.ly/Nh4BnmE

Recent @Mariners games have been shaking things up enough for our seismometers to notice but those waves are all in good fun. It's a great reminder that real quakes can happen anytime. Join us tomorrow (10/16) for @ShakeOut and practice what to do when the ground really moves.

Only 2 days left until The Great #Nevada #ShakeOut on October 16th and 10:16am! Do you know what to do during an earthquake if you're indoors? What about outdoors? Learn some tips from our video: tinyurl.com/yxyseyb2

Tomorrow is the last day to donate to OHAZ via our Duckfunder! Your contribution would directly benefit our wildfire camera network. Thank you to everyone who has already supported us! duckfunder.uoregon.edu/project/46953

Learn more about upcoming #ShakeOut events at cascadiaquakes.org/2025/09/08/2025-great-oregon-shakeout!

ShakeOut is this Thursday! Are you participating in the world’s largest earthquake drill? Register your family, school, or workplace to participate at shakeout.org. Learn about #ShakeOut events on the @uoregon.bsky.social on campus at cascadiaquakes.org/2025/09/08/2025-great-oregon-shakeout.

Our week of events for #ShakeOut begins today! If you are a @uoregon.bsky.social student or employee, stop by our table in the EMU Fishbowl between 10am and 3pm to learn about earthquakes and preparedness!

10/16 is #ShakeOut – the world’s largest earthquake drill! Practice how to protect yourself during an earthquake. As soon as you feel shaking or get an alert from the #ShakeAlert #EEW System, #DropCoverHoldOn! Register your drill at shakeout.org. #SeismicSaturday

Dubs is ready to #ShakeOut... Are you? We’re just ONE WEEK away from the Great ShakeOut earthquake drill on October 16! Join Dubs in practicing Drop, Cover, and Hold On. Register your participation and explore all the ways you can boost awareness for this event at shakeout.org.

Happy #FieldworkFriday Mariners fans! Cal Raleigh said he could feel the ground shaking in Game 2, so PNSN came to take a closer look! We installed a seismometer right here in T-Mobile Park to record seismic energy during game 5. Seattle, we want to feel this place rocking! #SeizeTheMoment

Join emergency preparedness and earthquake experts for a Reddit AMA starting today at 11am! reddit.com/r/AMA/comments/1o1sb2j/ama_were_pacific_northwest_earthquake_tsunami/

International #ShakeOut Day is one week away! On Thursday, October 16 at 10:16 am (local time), join millions of people around the world practicing earthquake safety. Register and learn more at shakeout.org. Be prepared and practice your Drop, Cover, and Hold On!

The #ShakeOut earthquake drill is on October 16! OHAZ, @cascadiaeqs.bsky.social, UO Safety & Risk Services, and the Museum of Natural & Cultural History are hosting multiple events on the @uoregon.bsky.social campus next week. Learn more at cascadiaquakes.org/2025/09/08/2025-great-oregon-shakeout.

Our fall 2025 newsletter has arrived! We provide important updates about OHAZ, recap the summer field season, and share upcoming ShakeOut events. 🔗 Read and subscribe at bit.ly/OHAZOct2025.

Can your phone get #ShakeAlert #EEW alerts? Check that emergency alerts are enabled in your settings! You can also download @myshakeapp.bsky.social. To get local and campus emergency alerts, register via oralert.gov and safety.uoregon.edu/alerts. #ShakeOut #DropCoverHoldOn #SeismicSaturday

We're just 😱 2 weeks away 😱 from the Great Washington #ShakeOut. Looking for ways to shake up your ShakeOut game? Check out our bingo card for some good ideas and see if you can get a full house! And don't forget to register at shakeout.org/washington/ to help us hit 1.7 million participants!

Did you miss our "Earthquakes and Tsunamis 101" webinar? Thank you to everyone who attended and asked questions- using this opportunity to learn about earthquake and tsunami hazards and preparedness before the Great ShakeOut on 10/16! Here's the recording: www.youtube.com/watch?v=L_Ty...

Who’s ready to #ShakeOut!? @DubsUW sure is! The Great @ShakeOut earthquake drill is just 2 weeks away, on October 16. Every year, millions across the globe participate. When the ground starts shaking, the best way to protect yourself is simple: DAWG (Drop), COVER, and HOLD ON!

The #ShakeOut earthquake drill is two weeks away! OHAZ, @cascadiaeqs.bsky.social, and other partners are co-hosting a series of events on the @uoregon.bsky.social campus the week of October 13-17. Learn more: cascadiaquakes.org/2025/09/08/2025-great-oregon-shakeout

Join us in the #ShakeOut earthquake drill on October 16! ShakeOut empowers you to practice #DropCoverHoldOn before you feel shaking or get a #ShakeAlert #EEW alert. Learn about ShakeOut events on the @uoregon.bsky.social campus at cascadiaquakes.org/2025/09/08/2025-great-oregon-shakeout.

OHAZ mobile camera units are already making a difference on the #MoonComplexFire. Rapidly deployed to incident last week, OHAZ Mobile Unit 3 is providing firefighters with real-time intelligence to make faster, safer decisions. This situational awareness helps to protect both crews and communities!

Happy National Public Lands Day! Oregon's beautiful landscapes were shaped by powerful geologic forces like earthquakes. If you visit a park today for #NPLD, remember to be #ShakeAlert Ready Outdoors! Double check that you can get #EEW alerts on your phone and know the signs of earthquakes.

OHAZ just deployed a new wildfire camera at Jackass Butte in Harney County! #FieldworkFriday Earlier this year, we added a portable camera as a temporary solution to help during fire season. The permanent camera is now installed. We thank the Bureau of Land Management for sponsoring the project!

UO Foundation created a Duckfunder for OHAZ and other @uocas.bsky.social programs! Support OHAZ with a gift, which will directly contribute to operating and expanding our wildfire camera network. Donate today at duckfunder.uoregon.edu/g/wildfire. Thanks @uoregon.bsky.social for setting this up!

Readiness begins at home. Earthquakes can topple furniture, knock books off shelves, and even slide houses off their foundations. But you can improve safety and mitigate damage through seismic retrofits, earthquake insurance, and home hazards hunts. #SeismicSaturday #NationalPreparednessMonth

OHAZ traveled to DC this week for a Congressional briefing on the ShakeAlert System! We shared updates about #ShakeAlert and how #EEW protects people and speeds recovery. Thank you to Congresswoman Suzanne Bonamici for hosting the briefing and for her enduring advocacy for this public service.

OHAZ will host the 10/23 webinar and deliver a presentation about the ShakeAlert Earthquake Early Warning System. Register at oregonstate.zoom.us/webinar/regi....

This webinar is tomorrow! Learn more and register at www.earthscope.org/event/earthscope-and-crescent-webinar-explore-your-future-geoscience-career-panel.

USGS has issued a statement noting that Mount St. Helens has strong easterly–southeasterly winds in the vicinity of Mount St. Helens, which have picked up loose volcanic ash deposited during the 1980 eruptions. You can view the live web cam here: www.usgs.gov/media/webcam...

Earthquakes can disrupt communities for weeks, especially if aid takes time to arrive. Build an emergency kit with two weeks of supplies in case your family must shelter in place, plus a go-bag for sudden evacuations. #NationalPreparednessMonth #SeismicSaturday #BeTwoWeeksReady

Look at the sunset from Wagontire Mtn! #FieldworkFriday OHAZ operates a wildfire camera and a @pnsn1.bsky.social seismic station at Wagontire. We traveled there last month to improve its telemetry connection with Pine Mtn. Rapidly and reliably sending data is vital to real-time disaster monitoring!

Today we honor the lives lost on 9/11 and the courage of first responders who ran toward danger. CAL FIRE (then CDF) joined recovery efforts in New York, standing with firefighters nationwide. 24 years later, we remain committed to service, sacrifice, and resilience. #NeverForget #PatriotDay

It’s 🔥#WildfireWednesday! OHAZ Associate Director Nick Maggio visited PacifiCorp’s new Wildfire Intelligence Center in Medford with partners from PacifiCorp, Watch Duty & ALERTWest. Together, we’re using OHAZ cameras to boost wildfire awareness & guide emergency power shut-offs.

🚫✈️ Wildfires are no place for drones. If you fly, firefighting aircraft can’t—putting lives and homes at risk. Flying over a wildfire zone is illegal. Keep drones grounded so crews can do their job. 🔥🚁 #IfYouFlyWeCant #CALFIRE #WildfireSafety

When an earthquake strikes, Drop, Cover, and Hold On! ...But what does that mean when you're not near a sturdy desk or table like the photo? Our Earthquake/Volcano Program Manager breaks down these 3 steps into how you can be safer in any #earthquake situation by using those 3 steps.

The time to prepare is right now! 🎒 This #FullyPreparedFriday, build your go bag and remind your friends to do the same. All month long, we’ll be sharing information every Friday to help you stay ready during National Preparedness Month. 👉 For the full go-bag checklist, visit: readyforwildfire.org

Wildfires move fast—be ready to go. ✅ Make a plan. 🎒 Pack a go bag. 🚗 Keep it by the door. Preparedness protects you and your community. Start now: ReadyForWildfire.org #ReadyForWildfire #CALFIRE #SetGo

Earthquakes place people in scary and unpredictable situations. Creating an emergency plan empowers you to know ahead of time how to respond. Be sure your plan considers the needs of kids, pets, and elderly or disabled family members! #NationalPreparednessMonth #SeismicSaturday