Schmid, Florian; Kopp, Heidrun (2021): Microseismicity in the period 12/2018-01/2019 at the southern Fonualei Rift and Spreading Center, Lau Basin [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.929220, In: Schmid, F; Kopp, H (2021): Microseismicity in the period 12/2018-01/2019 at the southern Fonualei Rift and Spreading Center, Lau Basin, with SEISAN waveform files and traveltime picks [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.929222
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Published: 2021-03-16 • DOI registered: 2021-07-29
Abstract:
We provide a catalog of microseismicity recorded during a 32-days long deployment of ocean bottom seismometer (OBS) at the southern Fonualei Rift and Spreading Center in the Lau Basin, southwestern Pacific.
Keyword(s):
Coverage:
Median Latitude: -17.610047 * Median Longitude: -174.520420 * South-bound Latitude: -18.189100 * West-bound Longitude: -174.989700 * North-bound Latitude: -16.695400 * East-bound Longitude: -173.593700
Date/Time Start: 2018-12-19T20:43:28 * Date/Time End: 2019-01-19T23:28:34
Minimum Elevation: -2963.7 m * Maximum Elevation: -1455.1 m
Event(s):
SO267_2-37 (OBS329 / S004) * Latitude: -17.328300 * Longitude: -174.612800 * Date/Time: 2018-12-13T20:22:00 * Elevation: -2915.9 m * Campaign: SO267 * Basis: Sonne_2 * Method/Device: Ocean bottom seismometer (OBS)
SO267_2-38 (OBS348 / S002) * Latitude: -17.381700 * Longitude: -174.611800 * Date/Time: 2018-12-13T20:53:00 * Elevation: -2894.1 m * Campaign: SO267 * Basis: Sonne_2 * Method/Device: Ocean bottom seismometer (OBS)
SO267_2-45 (OBS349 / S003) * Latitude: -17.383200 * Longitude: -174.540200 * Date/Time: 2018-12-14T00:44:00 * Elevation: -2792.8 m * Campaign: SO267 * Basis: Sonne_2 * Method/Device: Ocean bottom seismometer (OBS)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Schmid, Florian | Geocode | ||
| 2 | Timestamp | Timestamp | Schmid, Florian | with microseconds | ||
| 3 | LATITUDE | Latitude | Schmid, Florian | Geocode | ||
| 4 | LONGITUDE | Longitude | Schmid, Florian | Geocode | ||
| 5 | Hypocenter depth | HCD | km | Schmid, Florian | below sea level | |
| 6 | Moment magnitude | Mw | Schmid, Florian | |||
| 7 | Root-mean-square residual of the solution | minRMS | s | Schmid, Florian | ||
| 8 | Azimuth gap in station coverage | Azim gap | deg | Schmid, Florian | ||
| 9 | Number of phase arrival observations | N phase obs | # | Schmid, Florian | ||
| 10 | Coordinate uncertainty | Coord unc | m | Schmid, Florian | Latitude error | |
| 11 | Coordinate uncertainty | Coord unc | m | Schmid, Florian | Longitude error | |
| 12 | Hypocenter depth, error | HCD err | km | Schmid, Florian |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
6615 data points
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