RAPID-N

Property Estimator

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Name	Kanai (1966)
Property	Peak Ground Acceleration
Type	Function
Function	`5/sqrt([TG:s])pow(10, 0.61[M]-(1.66+3.60/[dr:km])*log10([dr:km])+(0.167-1.83/[dr:km]))`
Unit	cm/s²
Validity Regions	Northern California Central California Southern California Southeast of Honshu, Japan Bonin Islands, Japan Region Volcano Islands, Japan Region Eastern Sea of Japan Hokkaido, Japan Region Off Coast of Hokkaido, Japan Near West Coast of Honshu, Japan Eastern Honshu, Japan Near East Coast of Honshu, Japan Off East Coast of Honshu, Japan Near South Coast of Honshu, Japan Western Honshu, Japan Kyushu, Japan Shikoku, Japan Southeast of Shikoku, Japan Ryukyu Islands, Japan Southwestern Ryukyu Islands, Japan Sea of Japan
Precedence	Auto
Disabled	No
References	Douglas, J., "Ground motion estimation equations 1964-2003", 2004
Notes	Validation: M = 5.0, d = 10 km, TG = 0.1 s : PGA = 163.29391608617 cm/s2 M = 6.0, d = 10 km, TG = 0.1 s : PGA = 665.22720898905 cm/s2 M = 5.0, d = 100 km, TG = 0.1 s : PGA = 10.131412647922 cm/s2
Access	Public