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Kevin Bowen :xfce:kevinbowen@hachyderm.io
2025-10-16

Pacific Northwest Seismic Network is again tracking the crowd noise levels at Safeco field for Game 3 of the ALCS(American League Championshop Series). After big plays, they will highlight the event on their charts like last time:

preview.pnsn.org/experiments/2

#SeattleMariners #Baseball #MLB #GoMs #Seattle #pnw #PNSN #Earthquake

Kevin Severudseverud@vivaldi.net
2023-10-09

Glad that sensor on the campus of Shoreline Community College was online to record the event. There were quite a few years there when I would notice it drop off the network and I had to give a heads up to PNSN to attend to their device. #PNSN #Earthquake #PugetSound

John CassidyEarthquakeguy
2023-08-08

Were you rudely awakened by shaking in northwest at 03:17 this morning?
Hundreds of people were...

That was a M3.8 located about 40 km to the east of . Shaking was felt to distances of ~100 km.

Details from the /USGS:
earthquake.usgs.gov/earthquake

More on earthquakes:
pnsn.org/outreach/earthquakeso

Seismic recordings from southwest British Columbia of the M3.8 earthquake near Seattle, Washington at 03:17 this morning.Map from the PNSN/USGS showing ground shaking intensity across northwest Washington from this morning's M3.8 earthquake located ~40 km to the east of Seattle. It was felt to ~100 km distance.
Smitha 🌸🌋🎻smitha@famichiki.jp
2023-06-19

Why did I decide to move here again…I know it’s probably rebound from seasonal melt - or the opposite from recent snowfall - but I’m regretting not following my geologically-aware gut.

1st img: Pacific Northwest Seismic Network. Date range unknown - at least 10 days. ALL quakes, including sub-1.0s. Orange dots = last 24 hours.

2nd img: QuakeFeed. All 1.0+ quakes in the last 30 days.

#PNSN #QuakeFeed #PNW #PacificNorthwest #MtRainier #earthquake #quake #EarthquakeSwarm #seattle #wa #washington

Screenshot of the Pacific Northwest Seismic Network’s earthquake map focusing on western Washington. There’s an earthquake swarm near Mt. Rainier.Screenshot of the QuakeFeed app, showing earthquakes 1.0 and higher across western Washington over the last 30 days.
Morgane Ogermorganeogerbc@mastodon.roitsystems.ca
2023-01-04

This is just...cool.
---
RT @earthquakeguy
Is #ETS back to start off 2023?
633 tiny tremors (not felt) have occurred during the past week on west-central #VancouverIsland between Nootka Island and #Tofino. The last ETS event in this area was in Oct. 2021.
ETS:
earthquakescanada.nrcan.gc.ca/
#PNSN monitor:
pnsn.org/tremor
twitter.com/earthquakeguy/stat

Map showing the location of 633 tiny ETS tremors on the west coast of Vancouver Island (between Nootka Island and Tofino) during the past week (Dec. 28, 2022 to January 2, 2023).

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