Kwajalein Atoll, Marshall Islands (seismic) archived on September 21, 2023
Annotated events during this period:
Time (UTC) Mag Lat Lon Depth Description
======================== === ====== ====== ===== ===========
Thu Sep 21 15:20:26 2023 5.7 -177.99 -30.69 6 New Zealand (Kermadec Islands, New Zealand)
Thu Sep 21 01:13:59 2023 5.4 -160.37 54.97 5 Alaska (41 km SSE of Sand Point, Alaska)
Wed Sep 20 19:22:32 2023 5.8 35.28 -44.84 6
Wed Sep 20 15:03:36 2023 5.7 -105.92 -4.67 6 central E.Pacific Rise (central East Pacific Rise)
Wed Sep 20 14:45:58 2023 6.0 -105.65 -4.58 6 central E.Pacific Rise (central East Pacific Rise)
Tue Sep 19 21:14:49 2023 5.6 171.12 -43.71 6 New Zealand (43 km W of Methven, New Zealand)
Tue Sep 19 06:22:36 2023 5.8 141.98 30.98 6 Japan (Izu Islands, Japan region)
Mon Sep 18 19:33:04 2023 5.5 141.62 38.56 6 Japan (19 km NE of Onagawa Chō, Japan)
Mon Sep 18 13:21:23 2023 6.3 125.30 26.43 6 Japan (180 km N of Hirara, Japan)
Total: 9 events.
About this archived stream:
| Station : | KWJN (network: IRIS/IDA) at Kwajalein Atoll, Marshall Islands |
| Sensor : | Streckeisen STS-5A Seismometer |
| Recorder : | Quanterra Q330-HR @ 40 Hz |
| Pod : | ms-osiris@x.x.161.84 | macOS 12.6.3 | psm v. 176 |
| Speedup : | ×1,000 (transposed up about 10 octaves) |
| Loop duration (real) : | 96 hours |
| Loop duration (audio) : | 05:45 (stereo) |
| Data channels : | miniseed (II.KWJN.00.BH1 II.KWJN.00.BH2) |
| RMS : | 0.007678 |
| 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 : | Fri Sep 22 00:03:28 UTC 2023 (about 3 years ago) |
| Metadata source : | auto-archived factoids |
