Difference between revisions of "CyberShake Study 20.5"
From SCECpedia
Jump to navigationJump to search| Line 24: | Line 24: | ||
10, 7.5, 5, 4, 3, 2, 1, 0.75, 0.5, 0.4, 0.3, 0.2, 0.1, 0.075, 0.05, 0.04, 0.03, 0.02, 0.01, PGA, PGV | 10, 7.5, 5, 4, 3, 2, 1, 0.75, 0.5, 0.4, 0.3, 0.2, 0.1, 0.075, 0.05, 0.04, 0.03, 0.02, 0.01, PGA, PGV | ||
| − | ==== Additional values ==== | + | <!-- ==== Additional values ==== |
We will calculate intensity measures at additional periods to be stored on disk. | We will calculate intensity measures at additional periods to be stored on disk. | ||
| Line 38: | Line 38: | ||
20, 15, 12, 10, 8.5, 7.5, 6.5, 6, 5.5, 5, 4.4, 4, 3.5, 3, 2.8, 2.6, 2.4, 2.2, 2, 1.7, 1.5, 1.3, 1.2, 1.1, 1, 0.85, 0.75, 0.65, 0.6, 0.55, 0.5, 0.45, 0.4, 0.35, 0.3, 0.28, 0.26, 0.24, 0.22, 0.2, 0.17, 0.15, 0.13, 0.12, 0.11, 0.1, 0.085, 0.075, 0.065, 0.06, 0.055, 0.05, 0.045, 0.04, 0.035, 0.032, 0.029, 0.025, 0.022, 0.02, 0.017, 0.015, 0.013, 0.012, 0.011, 0.01, PGA, PGV | 20, 15, 12, 10, 8.5, 7.5, 6.5, 6, 5.5, 5, 4.4, 4, 3.5, 3, 2.8, 2.6, 2.4, 2.2, 2, 1.7, 1.5, 1.3, 1.2, 1.1, 1, 0.85, 0.75, 0.65, 0.6, 0.55, 0.5, 0.45, 0.4, 0.35, 0.3, 0.28, 0.26, 0.24, 0.22, 0.2, 0.17, 0.15, 0.13, 0.12, 0.11, 0.1, 0.085, 0.075, 0.065, 0.06, 0.055, 0.05, 0.045, 0.04, 0.035, 0.032, 0.029, 0.025, 0.022, 0.02, 0.017, 0.015, 0.013, 0.012, 0.011, 0.01, PGA, PGV | ||
| − | We will no longer calculate or store geometric mean. | + | We will no longer calculate or store geometric mean. --> |
=== Durations === | === Durations === | ||
| Line 47: | Line 47: | ||
* Acceleration significant duration at 5-75% and 5-95%, for both X and Y | * Acceleration significant duration at 5-75% and 5-95%, for both X and Y | ||
| − | ==== Additional values ==== | + | <!-- ==== Additional values ==== |
We will calculate additional durations to be stored on disk. For both deterministic and broadband seismograms: | We will calculate additional durations to be stored on disk. For both deterministic and broadband seismograms: | ||
| Line 53: | Line 53: | ||
* Acceleration significant durations for 20-80% for both X and Y | * Acceleration significant durations for 20-80% for both X and Y | ||
* Total Arias intensity | * Total Arias intensity | ||
| − | * Total cumulative absolute velocity | + | * Total cumulative absolute velocity --> |
=== Hazard Curves === | === Hazard Curves === | ||
Revision as of 15:42, 18 March 2020
CyberShake Study 20.5 is a CyberShake study in Southern California which uses Graves & Pitarka (2019) and includes stochastic high frequencies using the Graves & Pitarka high-frequency module from the SCEC Broadband Platform.
Contents
Output Data Products
Seismograms
- Deterministic (dt=0.05, nt=8000)
- Broadband (dt=0.01, nt=40000)
Intensity Measures
Values for database
We will calculate and store the following intensity measures in the database.
For deterministic seismograms:
- Store RotD50, RotD100 at the following 7 periods:
10, 7.5, 5, 4, 3, 2, 1
For broadband seismograms:
- Store RotD50, RotD100 in the database at the following 21 periods:
10, 7.5, 5, 4, 3, 2, 1, 0.75, 0.5, 0.4, 0.3, 0.2, 0.1, 0.075, 0.05, 0.04, 0.03, 0.02, 0.01, PGA, PGV
Durations
Values for database
We will store the following durations in the database for broadband seismograms:
- Acceleration significant duration at 5-75% and 5-95%, for both X and Y
Hazard Curves
We will calculate deterministic hazard curves at the following frequencies:
10, 5, 3, 2 sec
We will calculate broadband hazard curves at the following frequencies:
10, 5, 3, 2, 1, 0.5, 0.3, 0.2, 0.1 sec
