pulse
Weston, MA, USA (seismic) archived on December 16, 2024
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Mon Dec 16 10:14:44 2024 5.5 129.27 -3.77 6 Indonesia (61 km SE of Amahai, Indonesia) Sun Dec 15 15:03:37 2024 5.9 -175.27 -18.57 6 Tonga (136 km W of Neiafu, Tonga) Fri Dec 13 23:38:18 2024 6.4 -70.73 -35.34 6 Chile (56 km ESE of Molina, Chile) Thu Dec 12 01:51:35 2024 5.5 -178.43 -15.07 6 Wallis and Futuna (91 km SSW of Alo, Wallis and Futuna) Wed Dec 11 16:44:03 2024 5.4 166.09 -12.02 5 Solomon Islands (147 km SSE of Lata, Solomon Islands) Tue Dec 10 18:04:35 2024 5.8 -177.21 51.11 6 Alaska (93 km SSW of Adak, Alaska) Total: 6 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 : 0.000221
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 : Tue Dec 17 00:00:02 UTC 2024 (about 1 year ago)
Metadata source : auto-archived factoids