Microearthquake Phase Picks at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07
The dataset includes located earthquakes with origin time, location and magnitude and phase picks for P and S phases. The dataset consists of 11 months of seismicity data collected by 26 ocean bottom seismometers along around 160 km of the Knipovich Ridge rift axis. Earthquakes were detected using L...
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.947271 https://doi.org/10.1594/PANGAEA.947271 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.947271 2024-06-23T07:53:23+00:00 Microearthquake Phase Picks at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07 Meier, Michaela Schlindwein, Vera MEDIAN LATITUDE: 76.504155 * MEDIAN LONGITUDE: 7.265766 * SOUTH-BOUND LATITUDE: 75.512000 * WEST-BOUND LONGITUDE: 6.434000 * NORTH-BOUND LATITUDE: 77.199000 * EAST-BOUND LONGITUDE: 8.019000 * DATE/TIME START: 2016-09-03T13:06:13 * DATE/TIME END: 2017-07-31T20:37:38 * MINIMUM ELEVATION: -3389.0 m * MAXIMUM ELEVATION: -1798.0 m 2022 text/tab-separated-values, 515647 data points https://doi.pangaea.de/10.1594/PANGAEA.947271 https://doi.org/10.1594/PANGAEA.947271 en eng PANGAEA Meier, Michaela; Schlindwein, Vera; Schmid, Florian (in review): Magmatic Activity and Dynamics of Melt Supply of Volcanic Centers of Ultraslow Spreading Ridges: Hints from Local Earthquake Tomography at the Knipovich Ridge. Geochemistry, Geophysics, Geosystems Meier, Michaela; Schlindwein, Vera; Scholz, John-Robert (2020): Microearthquake catalogue at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07. PANGAEA, https://doi.org/10.1594/PANGAEA.924065 Meier, Michaela; Schlindwein, Vera; Scholz, John-Robert; Geils, Jonah; Schmidt-Aursch, Mechita; Krüger, Frank; Czuba, Wojciech; Janik, Tomasz (2021): Segment‐Scale Seismicity of the Ultraslow Spreading Knipovich Ridge. Geochemistry, Geophysics, Geosystems, 22(2), https://doi.org/10.1029/2020GC009375 Schlindwein, Vera; Krüger, Frank; Schmidt-Aursch, Mechita (2018): Project KNIPAS: DEPAS ocean-bottom seismometer operations in the Greenland Sea in 2016-2017. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.896635 https://doi.pangaea.de/10.1594/PANGAEA.947271 https://doi.org/10.1594/PANGAEA.947271 CC-BY-SA-4.0: Creative Commons Attribution-ShareAlike 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 1B_KNR01 1B_KNR02 1B_KNR03 1B_KNR04 1B_KNR05 1B_KNR06 1B_KNR07 1B_KNR08 1B_KNR09 1B_KNR10 1B_KNR11 1B_KNR12 1B_KNR13 1B_KNR14 1B_KNR15 1B_KNR16 1B_KNR17 1B_KNR18 1B_KNR19 1B_KNR20 1B_KNR21 1B_KNR22 1B_KNR23 1B_KNR28 DATE/TIME earthquake Event label Hypocentre depth error Knipovich Ridge LATITUDE Length of the major half-axis of the error ellipse Local magnitude LONGITUDE North Greenland Sea OBS Ocean bottom seismometer phase pick Pick Date/Time Pick phase Pick quality PS100/003-1 MSM68_35-1 PS100/004-1 MSM68_36-1 PS100/005-1 MSM68_32-1 PS100/006-1 MSM68_33-1 Dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.94727110.1594/PANGAEA.92406510.1029/2020GC00937510.1594/PANGAEA.896635 2024-06-12T14:17:12Z The dataset includes located earthquakes with origin time, location and magnitude and phase picks for P and S phases. The dataset consists of 11 months of seismicity data collected by 26 ocean bottom seismometers along around 160 km of the Knipovich Ridge rift axis. Earthquakes were detected using Lassie, automatically picked with PSPicker followed by manual re-picking. Location was performed using HYPOSAT. The dataset includes all events within the study area (75.5 – 77.2°N and 6.4205 - 8.0205°E) with at least 7 phase picks. Additionally, the length major half-axis of the error ellipse must not exceed 5 km, the depth is inverted with a depth error of maximum 5 km and the root-mean-square residual of the solution (RMS) is below 0.4 s. Dataset Greenland Greenland Sea North Greenland PANGAEA - Data Publisher for Earth & Environmental Science Greenland Knipovich Ridge ENVELOPE(7.074,7.074,75.712,75.712) ENVELOPE(6.434000,8.019000,77.199000,75.512000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
1B_KNR01 1B_KNR02 1B_KNR03 1B_KNR04 1B_KNR05 1B_KNR06 1B_KNR07 1B_KNR08 1B_KNR09 1B_KNR10 1B_KNR11 1B_KNR12 1B_KNR13 1B_KNR14 1B_KNR15 1B_KNR16 1B_KNR17 1B_KNR18 1B_KNR19 1B_KNR20 1B_KNR21 1B_KNR22 1B_KNR23 1B_KNR28 DATE/TIME earthquake Event label Hypocentre depth error Knipovich Ridge LATITUDE Length of the major half-axis of the error ellipse Local magnitude LONGITUDE North Greenland Sea OBS Ocean bottom seismometer phase pick Pick Date/Time Pick phase Pick quality PS100/003-1 MSM68_35-1 PS100/004-1 MSM68_36-1 PS100/005-1 MSM68_32-1 PS100/006-1 MSM68_33-1 |
spellingShingle |
1B_KNR01 1B_KNR02 1B_KNR03 1B_KNR04 1B_KNR05 1B_KNR06 1B_KNR07 1B_KNR08 1B_KNR09 1B_KNR10 1B_KNR11 1B_KNR12 1B_KNR13 1B_KNR14 1B_KNR15 1B_KNR16 1B_KNR17 1B_KNR18 1B_KNR19 1B_KNR20 1B_KNR21 1B_KNR22 1B_KNR23 1B_KNR28 DATE/TIME earthquake Event label Hypocentre depth error Knipovich Ridge LATITUDE Length of the major half-axis of the error ellipse Local magnitude LONGITUDE North Greenland Sea OBS Ocean bottom seismometer phase pick Pick Date/Time Pick phase Pick quality PS100/003-1 MSM68_35-1 PS100/004-1 MSM68_36-1 PS100/005-1 MSM68_32-1 PS100/006-1 MSM68_33-1 Meier, Michaela Schlindwein, Vera Microearthquake Phase Picks at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07 |
topic_facet |
1B_KNR01 1B_KNR02 1B_KNR03 1B_KNR04 1B_KNR05 1B_KNR06 1B_KNR07 1B_KNR08 1B_KNR09 1B_KNR10 1B_KNR11 1B_KNR12 1B_KNR13 1B_KNR14 1B_KNR15 1B_KNR16 1B_KNR17 1B_KNR18 1B_KNR19 1B_KNR20 1B_KNR21 1B_KNR22 1B_KNR23 1B_KNR28 DATE/TIME earthquake Event label Hypocentre depth error Knipovich Ridge LATITUDE Length of the major half-axis of the error ellipse Local magnitude LONGITUDE North Greenland Sea OBS Ocean bottom seismometer phase pick Pick Date/Time Pick phase Pick quality PS100/003-1 MSM68_35-1 PS100/004-1 MSM68_36-1 PS100/005-1 MSM68_32-1 PS100/006-1 MSM68_33-1 |
description |
The dataset includes located earthquakes with origin time, location and magnitude and phase picks for P and S phases. The dataset consists of 11 months of seismicity data collected by 26 ocean bottom seismometers along around 160 km of the Knipovich Ridge rift axis. Earthquakes were detected using Lassie, automatically picked with PSPicker followed by manual re-picking. Location was performed using HYPOSAT. The dataset includes all events within the study area (75.5 – 77.2°N and 6.4205 - 8.0205°E) with at least 7 phase picks. Additionally, the length major half-axis of the error ellipse must not exceed 5 km, the depth is inverted with a depth error of maximum 5 km and the root-mean-square residual of the solution (RMS) is below 0.4 s. |
format |
Dataset |
author |
Meier, Michaela Schlindwein, Vera |
author_facet |
Meier, Michaela Schlindwein, Vera |
author_sort |
Meier, Michaela |
title |
Microearthquake Phase Picks at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07 |
title_short |
Microearthquake Phase Picks at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07 |
title_full |
Microearthquake Phase Picks at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07 |
title_fullStr |
Microearthquake Phase Picks at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07 |
title_full_unstemmed |
Microearthquake Phase Picks at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07 |
title_sort |
microearthquake phase picks at the knipovich ridge 75.5-77.5n from 2016-09 till 2017-07 |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.947271 https://doi.org/10.1594/PANGAEA.947271 |
op_coverage |
MEDIAN LATITUDE: 76.504155 * MEDIAN LONGITUDE: 7.265766 * SOUTH-BOUND LATITUDE: 75.512000 * WEST-BOUND LONGITUDE: 6.434000 * NORTH-BOUND LATITUDE: 77.199000 * EAST-BOUND LONGITUDE: 8.019000 * DATE/TIME START: 2016-09-03T13:06:13 * DATE/TIME END: 2017-07-31T20:37:38 * MINIMUM ELEVATION: -3389.0 m * MAXIMUM ELEVATION: -1798.0 m |
long_lat |
ENVELOPE(7.074,7.074,75.712,75.712) ENVELOPE(6.434000,8.019000,77.199000,75.512000) |
geographic |
Greenland Knipovich Ridge |
geographic_facet |
Greenland Knipovich Ridge |
genre |
Greenland Greenland Sea North Greenland |
genre_facet |
Greenland Greenland Sea North Greenland |
op_relation |
Meier, Michaela; Schlindwein, Vera; Schmid, Florian (in review): Magmatic Activity and Dynamics of Melt Supply of Volcanic Centers of Ultraslow Spreading Ridges: Hints from Local Earthquake Tomography at the Knipovich Ridge. Geochemistry, Geophysics, Geosystems Meier, Michaela; Schlindwein, Vera; Scholz, John-Robert (2020): Microearthquake catalogue at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07. PANGAEA, https://doi.org/10.1594/PANGAEA.924065 Meier, Michaela; Schlindwein, Vera; Scholz, John-Robert; Geils, Jonah; Schmidt-Aursch, Mechita; Krüger, Frank; Czuba, Wojciech; Janik, Tomasz (2021): Segment‐Scale Seismicity of the Ultraslow Spreading Knipovich Ridge. Geochemistry, Geophysics, Geosystems, 22(2), https://doi.org/10.1029/2020GC009375 Schlindwein, Vera; Krüger, Frank; Schmidt-Aursch, Mechita (2018): Project KNIPAS: DEPAS ocean-bottom seismometer operations in the Greenland Sea in 2016-2017. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.896635 https://doi.pangaea.de/10.1594/PANGAEA.947271 https://doi.org/10.1594/PANGAEA.947271 |
op_rights |
CC-BY-SA-4.0: Creative Commons Attribution-ShareAlike 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.94727110.1594/PANGAEA.92406510.1029/2020GC00937510.1594/PANGAEA.896635 |
_version_ |
1802644992246677504 |