Difference between revisions of "BBP Group Ridgecrest Sequence Simulations"
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This page documents the BBP Group activities to simulate events from the Ridgecrest Sequence. | This page documents the BBP Group activities to simulate events from the Ridgecrest Sequence. | ||
| + | |||
| + | == Events Considered == | ||
| + | * [https://earthquake.usgs.gov/earthquakes/eventpage/ci38443183/moment-tensor USGS Event page for M6.4 (RIDG19A)] | ||
| + | * [https://earthquake.usgs.gov/earthquakes/eventpage/ci38450263/moment-tensor USGS Event page for M5.4 (RIDG19B)] | ||
| + | * [https://earthquake.usgs.gov/earthquakes/eventpage/ci38457511/moment-tensor USGS Event page for M7.1 (RIDG19C)] | ||
| + | |||
| + | * [http://hypocenter.usc.edu/research/Goulet/BBP_RidgecrestSequence/2019RidgEqSeq_Ridg19_Flatfile_RotD50_050_EventParameters.xlsx Source information from NGA-NHR3 preliminary release] | ||
== Observational Data == | == Observational Data == | ||
| − | * [http://hypocenter.usc.edu/research/Goulet/BBP_RidgecrestSequence/2019RidgEqSeq_NGA_Datasets_20200609.kmz Google Earth map of NGA-processed data available as of 2020-06-09] | + | * [http://hypocenter.usc.edu/research/Goulet/BBP_RidgecrestSequence/2019RidgEqSeq_NGA_Datasets_20200609.kmz Google Earth map of NGA-NHR3-processed data available as of 2020-06-09] |
| + | * [http://hypocenter.usc.edu/research/Goulet/BBP_RidgecrestSequence/GEFileVs30map_FaultTraces_Ridgecrest_All3NonRepeat_name.kml Google Earth map of Vs30 at recording stations (triangles=measured and circles=inferred)] | ||
| + | |||
| + | == Station Selection == | ||
| + | * For the validation, Christine selected all the stations within a closest distance (Rrup) of 125 km of all three events. This yielded ~ 50 stations, most of which have recordings for all three events. | ||
| + | == SRC Files == | ||
| − | == | + | === M5.4 === |
| + | |||
| + | MAGNITUDE = 5.36 | ||
| + | LAT_TOP_CENTER = 35.757359 | ||
| + | LON_TOP_CENTER = -117.566269 | ||
| + | DEPTH_TO_TOP = 6.0 | ||
| + | STRIKE = 313 | ||
| + | DIP = 81 | ||
| + | RAKE = -165 | ||
| + | FAULT_LENGTH = 3.0 | ||
| + | DLEN = 0.1 | ||
| + | FAULT_WIDTH = 3.0 | ||
| + | DWID = 0.1 | ||
| + | HYPO_ALONG_STK = 0.0 | ||
| + | HYPO_DOWN_DIP = 1.5 | ||
| + | SEED = ***needs_to_be_specified_and_different_than_other_segments_and_hypos*** | ||
| + | MAX_FAULT_LENGTH = 3 | ||
| + | RUPTURE_DELAY = 0.00 | ||
| + | MOMENT_FRACTION = 1 | ||
Latest revision as of 18:07, 10 September 2020
This page documents the BBP Group activities to simulate events from the Ridgecrest Sequence.
Events Considered
- USGS Event page for M6.4 (RIDG19A)
- USGS Event page for M5.4 (RIDG19B)
- USGS Event page for M7.1 (RIDG19C)
Observational Data
- Google Earth map of NGA-NHR3-processed data available as of 2020-06-09
- Google Earth map of Vs30 at recording stations (triangles=measured and circles=inferred)
Station Selection
- For the validation, Christine selected all the stations within a closest distance (Rrup) of 125 km of all three events. This yielded ~ 50 stations, most of which have recordings for all three events.
SRC Files
M5.4
MAGNITUDE = 5.36 LAT_TOP_CENTER = 35.757359 LON_TOP_CENTER = -117.566269 DEPTH_TO_TOP = 6.0 STRIKE = 313 DIP = 81 RAKE = -165 FAULT_LENGTH = 3.0 DLEN = 0.1 FAULT_WIDTH = 3.0 DWID = 0.1 HYPO_ALONG_STK = 0.0 HYPO_DOWN_DIP = 1.5 SEED = ***needs_to_be_specified_and_different_than_other_segments_and_hypos*** MAX_FAULT_LENGTH = 3 RUPTURE_DELAY = 0.00 MOMENT_FRACTION = 1
