Cian 🏳️‍🌈🏳️‍⚧️ (he/him)

@cbdawson.bsky.social

• San Francisco Bay Area • Queer • Too many nature pix • FAIR and open gov science in the public interest • Geoscience • Water • Birds • Public Lands • Burrowing Owl & Pupfish stan acct • /KEE' in/ This is a personal account, obviously 🙄

Update: Sister is self evacuating from the fires due to extremely poor AQI. 1700 at the sensor down the road from her. The smoke is choking them out. So she’s coming here! Yay for me. Sad about the reasons.

Smoky skies

"Vacances ... plus près, moins cher… et le plus loin possible des canicules !" pretty much sums up my personal adventure goals this summer. But I just looked at the forescast for an upcoming camping trip and it's supposed to be 95-100F every day, and above 55 every night. 😭🥵

Le Parisien@leparisien.fr · 3d ago

Vacances en juillet : plus près, moins cher… et le plus loin possible des canicules ! ➡️ https://l.leparisien.fr/q1j5

Cool idea, and mixes well with putting some responders on foot and bike. This also reminded me of the scene from I 💙 Huckabees, where the firefighter on a bicycle arrives at the fire first, because the firetrucks were stuck in traffic. I love that scene! 😆

Ellie Saurus@elliesaur.bsky.social · 5d ago

To those about to ask how you carry a stretcher on those bikes: 1: Not all EMS calls require a transport. 2: If you do need a transport, radios to call for a truck ambulance exist, and getting to someone faster to start aid in a congested area is still good.

#AGU26 call for abstracts. If you are using advanced stratigraphic methods for groundwater projects please consider submitting an abstract to our session. H043 - Applying Advanced Stratigraphic Methods to Site Characterization for Remediation and Infrastructure Projects Deadline is August 5th!

Graphic advertising an AGU 2026 session H043 - Applying advanced stratigraphic methods to site characterization for groundwater projects

AGU26 abstract deadline is coming up fast! Help get the word out about work being done on development of standards for field equipment operations -- or make the case for the need for new standards in hydrology, seismology, or near-surface geophysics.

Cian 🏳️‍🌈🏳️‍⚧️ (he/him)@cbdawson.bsky.social · 4w ago

Are you working on instrumentation standards or best practices in near-surface geophysics, hydrology, or seismology? Share your work in our #AGU26 Poster Session (IN038)! ⚒️🧪 agu.confex.com/agu/agu26/prelim.cgi/Session/280115

Flyer: 

AGU26 Call for Abstracts:
Standards and Practices in Hydrology, Seismology, and Near-Surface Geophysics Field Operations: Lessons Learned, Existing Standards, and Community Priorities (IN038)
Successful scientific field operations require an understanding of efficient instrument deployment and data collection methods. This interdisciplinary poster session will promote development and sharing of instrumentation standards and practices. Poster presentations will highlight examples of hydrology, seismology, and near-surface geophysics instrumentation and field operations lessons learned; recommended practices; formal standards, developed or in progress; and recommendations on priorities and knowledge sharing solutions.
Conveners: Cian Dawson, Christopher Calvelage, Jordan Read, Pete Marchetto, & Sara Sayyadi
Deadline: August 5, 2026

Wow, that is far worse than I realized. If you are up that way, crank up the air filters, and don't forget your masks 😷 Not a great to happen during the upcoming heatwave, where a t folks will want/need to open windows to try to cool things down.

Screenshot of purple air map showing very poor AQI from geyserville to petaluma
Anthony Edwards@edwardsanthonyb.bsky.social · 6d ago

Why is smoke from #WoodsideFire in Sonoma County so bad from a small blaze? Winds are being channeled through the Russian River and Petaluma Gap, bringing smoke to the Hwy 101 corridor. A shallow marine layer ~1,500ft w/ hot air above cold air prevents smoky winds from mixing w/ the free atmosphere

Why is smoke from #WoodsideFire in Sonoma County so bad from a small blaze? Winds are being channeled through the Russian River and Petaluma Gap, bringing smoke to the Hwy 101 corridor. A shallow marine layer ~1,500ft w/ hot air above cold air prevents smoky winds from mixing w/ the free atmosphere

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