International Journal of Geophysics / 2018 / Article / Tab 1

Research Article

Lead Time for Cities of Northern India by Using Multiparameter EEW Algorithm

Table 1

Calculated threshold values of different EEW parameter for issuing warning for an event having M ≥ 6 at different time windows [6].

ParametersTime Window
1 sec2 sec3 sec4 sec5 sec

(sec)0.951.001.061.101.14

(sec)1.021.171.201.421.55

Pd(cm)0.130.270.510.951.38

CAV (cm/sec)3.008.0010.0023.0041.00

RSSCV (cm/sec)0.301.001.705.2010.00