Magnitude 4.4 Earthquake of Barishal, Pakistan 2014-09-09

2014-09-09 19:36:31 UTC :Barishal, Pakistan EARTHQUAKE

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Magnitude : 4.4

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-09-09 19:36:31 UTC
2. 
   

1. 2014-09-10 03:36:31 UTC+08:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

36.508°N 76.009°E

Depth : Depth of starting Rupture 

67.9km (42.2mi)

Region : Barishal, Pakistan

Directions and Distances :Directions and Distances from Geographical Reference in Close Proximity Which can be effected by Location Uncertainty

a) 121km (75mi) E of Barishal, Pakistan

b) 215km (134mi) N of Kargil, India

c) 238km (148mi) SSW of Shache, China

d) 258km (160mi) SE of Murghob, Tajikistan

e) 410km (255mi) NE of Islamabad, Pakistan

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.4 mb	± 0.12
Location	36.508°N, 76.009°E	--
Depth	67.9 km	± 7.3 km
Number of Phase Applied1	48
Minimum Distance2	404.0 km (3.63°)
Travel Time Residual3	2.05 sec
Azimuthal Gap4	77°

¹Number of phase Applied: 

In determining location of hypocenter, applied number of observations on P waves and S waves. The greater the more accurate prediction of EQ.

²Minimum Distance:

 Horizontal distance of nearest Station measured in Km from epicenter. The smaller the more accuracy in prediction of depth of EQ.

³Travel Time Residual:

 A way of measurement of fit of arrival time observed to arrival time predicted for particular location. The smaller the better fit of data.

⁴Azimuthal Gap: 

Expressed in degree; the smaller the smaller the error in horizontal positioning of EQ. Large uncertainty is considered when exceeds 180° (both depth and location)