Magnitude 4.9 Earthquake of Miyako, Japan 2014-11-03

2014-11-03 00:10:51 UTC :Miyako, Japan EARTHQUAKE

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Magnitude : 4.9

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-11-03 00:10:51 UTC

1. 2014-11-03 10:10:51 UTC+10:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

39.891°N 143.457°E

Depth : Depth of starting Rupture 

27.4km (17.0mi)

Region : Miyako, Japan

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

a) 132km (82mi) ENE of Miyako, Japan

b) 137km (85mi) ENE of Yamada, Japan

c) 145km (90mi) ENE of Otsuchi, Japan

d) 151km (94mi) ENE of Kamaishi, Japan

e) 572km (355mi) NE of Tokyo, Japan

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.9 mb	± 0.05
Location	39.891°N, 143.457°E	--
Depth	27.4 km	± 5.5 km
Number of Phase Applied1	105
Minimum Distance2	237.4 km (2.13°)
Travel Time Residual3	0.83 sec
Azimuthal Gap4	135°

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)

Magnitude 3.0 Earthquake of Medford, Oklahoma 2014-11-02

2014-11-02 00:58:37 UTC :Medford, Oklahoma EARTHQUAKE

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Magnitude : 3.0

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-11-02 00:58:37 UTC

1. 2014-11-01 19:58:37 UTC-05:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

36.781°N 97.704°W

Depth : Depth of starting Rupture 

1.6km (1.0mi)

Region : Medford, Oklahoma

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

a) 3km (2mi) SE of Medford, Oklahoma

b)  45km (28mi) NNE of Enid, Oklahoma

c)  55km (34mi) W of Ponca City, Oklahoma

d)  66km (41mi) WSW of Arkansas City, Kansas

e)  146km (91mi) N of Oklahoma City, Oklahoma

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	3.0 mb_lg	± 0.07
Location	36.781°N, 97.704°W	--
Depth	1.6 km	± 7.3 km
Number of Phase Applied1	44
Minimum Distance2	30.3 km (0.27°)
Travel Time Residual3	0.82 sec
Azimuthal Gap4	61°

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)

Magnitude 7.1 Earthquake of Ndoi Island, Fiji 2014-11-01

2014-11-01 18:57:22 UTC :Ndoi Island, Fiji EARTHQUAKE

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Magnitude : 7.1

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-11-01 18:57:22 UTC

1. 2014-11-01 06:57:22 UTC-12:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

19.698°S 177.794°W

Depth : Depth of starting Rupture 

434.4km (269.9mi)

Region : Ndoi Island, Fiji

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

a) 141km (88mi) NE of Ndoi Island, Fiji

b) 313km (194mi) WNW of Nuku`alofa, Tonga

c) 432km (268mi) ESE of Suva, Fiji

d) 470km (292mi) SE of Lambasa, Fiji

e) 546km (339mi) ESE of Nadi, Fiji

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	7.1 mwc	± 0.03
Location	19.698°S, 177.794°W	--
Depth	434.4 km	± 3.8 km
Number of Phase Applied1	239
Minimum Distance2	829.3 km (7.45°)
Travel Time Residual3	0.73 sec
Azimuthal Gap4	21°

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)

Magnitude 4.7 Earthquake of Shizunai, Japan 2014-11-01

2014-11-01 07:47:45 UTC :Shizunai, Japan EARTHQUAKE

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Magnitude : 4.7

Event Time: Time and Date Starting of Earthquake Rupture 

1. 2014-11-01 07:47:45 UTC
2. 
   

1. 2014-11-01 17:47:45 UTC+10:00 at epicenter

Earthquake data:

Location : Position of Epicenter 

41.971°N 142.521°E

Depth : Depth of starting Rupture 

51.8km (32.2mi)

Region : Shizunai, Japan

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

a) 42km (26mi) SSE of Shizunai, Japan

b) 105km (65mi) SE of Tomakomai, Japan

c) 116km (72mi) ESE of Shiraoi, Japan

d) 118km (73mi) SE of Chitose, Japan

e) 739km (459mi) NNE of Tokyo, Japan

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.7 mb	± 0.11
Location	41.972°N, 142.521°E	--
Depth	51.8 km	± 5.7 km
Number of Phase Applied1	52
Minimum Distance2	53.0 km (0.48°)
Travel Time Residual3	1.15 sec
Azimuthal Gap4	104°

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)