pulse
Weston, MA, USA (seismic) archived on December 7, 2024
download
spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Sat Dec 7 23:25:12 2024 5.4 -173.58 -20.99 5 Tonga (147 km ENE of ‘Ohonua, Tonga) Sat Dec 7 17:31:59 2024 5.8 -16.77 -40.27 6 southern Mid-Atlantic Ridge Fri Dec 6 17:14:57 2024 5.5 121.21 1.56 6 Indonesia (234 km WNW of Gorontalo, Indonesia) Thu Dec 5 18:44:21 2024 7.0 -125.02 40.37 7 California Earthquake (2024 Offshore Cape Mendocino, California Earthquake) Thu Dec 5 11:48:03 2024 5.6 -170.79 52.02 6 Alaska (166 km SW of Nikolski, Alaska) Thu Dec 5 04:02:39 2024 5.6 49.58 31.70 6 Iran (37 km SE of Masjed Soleymān, Iran) Tue Dec 3 18:54:45 2024 5.7 120.90 18.50 6 Philippines (13 km ESE of Pagudpud, Philippines) Tue Dec 3 08:06:03 2024 5.4 -178.80 -21.18 5 Fiji (Fiji region) Total: 8 events.

About this archived stream:

Station : WES (network: NESN) at Weston, MA, USA
Sensor : CMG-40T broadband seismometer
Recorder : Reftek 130 @ 100 Hz
Pod : ms-cygnus@x.x.102.146 | macOS 12.6.3 | psm v. 176
Speedup : ×1,800 (transposed up about 11 octaves)
Loop duration (real) : 168 hours
Loop duration (audio) : 05:36 (stereo)
Data channels : miniseed (NE.WES.00.HH1 NE.WES.00.HH2)
RMS : 0.000981
Spectrogram type : raw
Gain correction : 25dB
SoX post-processing : highpass -2 90 equalizer 300 2q -6 equalizer 400 2q -6 equalizer 90 12q 6
compand 0.001,0.001 -80,-70,-20,-10,0,-3
Archived on : Sun Dec 8 00:03:13 UTC 2024 (about 1 year ago)
Metadata source : auto-archived factoids