Hypocenter and phase data in by temporal seismic observation on 2000 & 2017 in and around hypocentral area of the 2000 Western Tottori Earthquake

The tar file includes phase data, station, and velocity structure in the temporal observation on 2000 and 2017 in the 2000 Western Tottori earthquake.

Contents:

Folder pubdat2405:

              newstruct.ttr17 :

1D velocity structure used in the hypocenter determination.

Format: https://wwweic.eri.u-tokyo.ac.jp/WIN/man.ja/

[First line] Latitude (°), longitude (°), depth (km) of initial epicenter (3F10.0)

[2nd line] Number of layers and structure name (I5, 2X, A3)

[Line 3] P wave velocity at the top of each layer (km/s) (7F10.0)

[4th line] Thickness of each layer (km) (7F10.0)

[Line 5] Uncertainty of initial hypocenter (time of epicenter (s), latitude (km), longitude (km), depth (km)) (4F10.0) However, of the "initial hypocenter uncertainty" "Epicenter time(s)" is not actually used.

Subfolder 2000 and 2017:

ALL Phase data for 2000 and 2017 OBS (incl. focal mechanism un-determined).

Each file was written in the “WIN” format.

(https://wwweic.eri.u-tokyo.ac.jp/WIN/man.en/pickfile.html )