pulse
San Juan, Puerto Rico (seismic) archived on February 10, 2023
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spectrogram

Annotated events during this period:

Time (UTC) Mag Lat Lon Depth Description ======================== === ====== ====== ===== =========== Thu Feb 9 05:53:17 2023 5.5 161.64 -10.76 6 Solomon Islands (45 km SW of Kirakira, Solomon Islands) Thu Feb 9 04:09:16 2023 5.4 -27.21 -55.73 5 S.Sandwich Islands (South Sandwich Islands region) Wed Feb 8 10:16:17 2023 5.5 -86.07 16.75 6 N.of Honduras (north of Honduras) Wed Feb 8 06:11:52 2023 5.4 37.65 37.95 5 Turkey (18 km N of Gölba??, Turkey) Tue Feb 7 16:30:17 2023 5.4 164.96 -10.67 5 Solomon Islands (91 km W of Lata, Solomon Islands) Tue Feb 7 05:18:13 2023 5.4 38.55 38.00 5 Turkey (6 km WSW of Sincik, Turkey) Tue Feb 7 02:11:14 2023 5.4 38.67 38.12 5 Turkey (10 km NNE of Sincik, Turkey) Mon Feb 6 22:13:12 2023 5.5 37.73 37.76 6 Turkey (8 km ESE of Gölba??, Turkey) Mon Feb 6 19:35:51 2023 5.5 105.90 -7.34 6 Indonesia (81 km WSW of Pelabuhanratu, Indonesia) Total: 9 events.

About this archived stream:

Station : SJG (network: IRIS/USGS) at San Juan, Puerto Rico
Sensor : Trillium 360
Recorder : Q330 @ 40 Hz
Pod : ms-selene@x.x.161.223 | macOS 10.14.5 | psm v. 160
Speedup : ×1,000 (transposed up about 10 octaves)
Loop duration (real) : 96 hours
Loop duration (audio) : 05:45 (stereo)
Data channels : miniseed (IU.SJG.00.BH1 IU.SJG.00.BH2)
RMS : 0.001640
Spectrogram type : raw
Gain correction : 25dB
SoX post-processing : highpass -2 90 highpass -2 90
compand 0.001,0.01 6:-80,-50,-40,-10,0,-3
Archived on : Sat Feb 11 00:03:14 UTC 2023 (about 3 years ago)
Metadata source : auto-archived factoids