Jay Pulli @jpulli
Geophysicist, MIT PhD, Visiting Scholar at Boston College, former Technical Fellow at Raytheon. Raspberry Shake seismic station & Tempest weather operator. Arlington, VA Joined November 2008-
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Small earthquake overnight near Rockville, MD. #earthquake Recorded across the area by @raspishake network. Here is Oakton, VA recording. @capitalweather See my FB feed for more analysis.
Home explosion last night in Arlington, Virginia, recorded on @raspishake infrasound sensor in Oakton, VA. @Weston_Quakes @capitalweather @wusa9 #explosion
Sonic booms recorded in Northern Virginia. @raspishake @Weston_Quakes
Our poster for the annual Eastern SSA Meeting, to be held at SMU in Dallas at the end of this month. There are now nearly 200 Raspberry Shake and Boom sensors across the NEUS Corridor, which opens numerous opportunities for seismo-acoustic research. @Weston_Quakes @raspishake
Current status of @raspishake seismographs in "Northeast Corridor" of Eastern US: Enough seismic monitoring data to keep many seismologists busy with research, education & community engagement for a very long time... S6080 is new site at Lake Winnipesaukee, New Hampshire.
Those big thunder claps between 5 and 6 AM today were recored on my @raspishake seismometer and Raspberry Boom infrasound sensor at Oakton, VA. @capitalweather @wusa9 @Weston_Quakes #thunderstorm @KaitlynMcGrath
Magnitude 7.2 earthquake overnight along the Alaska Peninsula recorded across the Washington DC area Raspberry Shake seismic network. No damage, no tsunami. @Weston_Quakes @raspishake
Yesterday's magnitude 6.6 earthquake in the Eastern Caribbean recorded across the Washington DC area Raspberry Shake network. @Weston_Quakes @raspishake
Neighborhood fireworks last night recorded on colocated @raspishake (top) and Boom (bottom). @Weston_Quakes Fireworks are typically higher frequency than the Boom band, but some of the larger ones produce low frequencies that couple into the ground and are recorded by the Shake.
Passing thunderstorm last night over Oakton, VA with one very loud bang at the end. Recorded on colocated Raspberry Shake (seismic, top) and Boom (infrasound, bottom). 1 Pascal pressure pulse results in 50 micro meters per second velocity pulse, with multi path (reverb).
View from our office rooftop deck, Arlington, VA. Can’t even see the river. The area is covered with smoke from the Canadian wild fires. @capitalweather
Infrasound signal produced by Sunday's sonic boom recorded by my Raspberry Boom at Oakton, VA. @Weston_Quakes @drwendyrocks @capitalweather @raspishake #f16 #boom
Lots of helicopter passes today over Oakton, VA. @HelicoptersofDC Recorded on Raspberry Shake and Boom.
Complex sounds coming from the birds this morning at 6 AM: Cardinals, Wrens, Crows and Titmice. Recorded with Merlin BirdID from Cornell on an iPhone 14Pro Max, data processed in Matlab. If only underwater signals were this easy to analyze. @MATLAB @CornellBirds
Ambient seismic noise for the month of April 2023 at @raspishake station Oakton, VA, located approx. 1 mile north of Route 66, annotated with activity. @Weston_Quakes @seismotom Decrease in noise seen over the weekends and during the school holiday week.
Passing loud thunderstorm recorded on Raspberry Shaka and Boom, Oakton, VA. @Weston_Quakes @raspishake

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