Magnitude 4.8 Earthquake of Sulangan, Philippines 2015-06-03

2015-06-03 21:18:41 (UTC) : East-SouthEast of Sulangan, Philippines

earthquake monitor, Philippines earthquake, earthquake realtime

Magnitude : 4.8

Event Time: Time and Date Starting of Earthquake Rupture 

• 2015-06-03 21:18:41 (UTC)

Earthquake data:

Location : Position of Epicenter 

10.707°N 126.223°E

Depth : Depth of starting Rupture 

35.0 km

Region : Sulangan, Philippines

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

a) 50km (31mi) ESE of Sulangan, Philippines

b) 65km (40mi) ESE of Guiuan, Philippines

c) 130km (81mi) NE of Surigao, Philippines

d) 131km (81mi) SE of Borongan, Philippines

e) 714km (444mi) SE of Manila, Philippines

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.8 mb	± 0.1
Location	10.707°N 126.223°E	± 9.3 km
Depth	35.0 km	± 1.9
Number of Phase Applied1	77
Minimum Distance2	1105.95 km (9.94°)
Travel Time Residual3	0.54 sec
Azimuthal Gap4	98°

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 4.8 Earthquake of Amahusu, Indonesia 2015-06-04

2015-06-04 02:34:24 (UTC) : South of Amahusu, Indonesia

earthquake monitor, Indonesia earthquake, earthquake realtime

Magnitude : 4.8

Event Time: Time and Date Starting of Earthquake Rupture 

• 2015-06-04 02:34:24 (UTC)

Earthquake data:

Location : Position of Epicenter 

4.886°S 128.009°E

Depth : Depth of starting Rupture 

71.8 km

Region : Amahusu, Indonesia

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

a) 129km (80mi) S of Amahusu, Indonesia

b) 132km (82mi) S of Ambon, Indonesia

c) 199km (124mi) SSW of Amahai, Indonesia

d) 487km (303mi) NNE of Dili, East Timor

e) 532km (331mi) W of Tual, Indonesia

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	4.8 mb	± 0.2
Location	4.886°S 128.009°E	± 8.9 km
Depth	71.8 km	± 8.0
Number of Phase Applied1	19
Minimum Distance2	915.82 km (8.23°)
Travel Time Residual3	1.61 sec
Azimuthal Gap4	83°

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 5.0 Earthquake of Saumlaki, Indonesia 2015-06-01

2015-06-01 10:28:46 (UTC) : North-NorthWest of Saumlaki, Indonesia

earthquake monitor, Indonesia earthquake, earthquake realtime

Magnitude : 5.0

Event Time: Time and Date Starting of Earthquake Rupture 

• 2015-06-01 10:28:46 (UTC)

Earthquake data:

Location : Position of Epicenter 

6.119°S 130.641°E

Depth : Depth of starting Rupture 

115.9 km

Region : Saumlaki, Indonesia

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

a) 215km (134mi) NNW of Saumlaki, Indonesia

b) 238km (148mi) WSW of Tual, Indonesia

c) 362km (225mi) SSE of Amahai, Indonesia

d) 382km (237mi) SE of Ambon, Indonesia

e) 621km (386mi) ENE of Dili, East Timor

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	5.0 mb	± 0.1
Location	6.119°S 130.641°E	± 8.1 km
Depth	115.9 km	± 10.1
Number of Phase Applied1	40
Minimum Distance2	218.41 km (1.96°)
Travel Time Residual3	1.29 sec
Azimuthal Gap4	50°

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 5.5 Earthquake off the coast of Oregon 2015-06-01

2015-06-01 10:46:27 (UTC) : Off the coast of Oregon

earthquake monitor, Oregon earthquake, earthquake realtime

Magnitude : 5.5

Event Time: Time and Date Starting of Earthquake Rupture 

• 2015-06-01 10:46:27 (UTC)

Earthquake data:

Location : Position of Epicenter 

44.553°N 129.544°W

Depth : Depth of starting Rupture 

10.0 km

Region : Off the coast of Oregon

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

a) 435km (270mi) W of Waldport, Oregon

b) 447km (278mi) WNW of Coos Bay, Oregon

c) 494km (307mi) W of Dallas, Oregon

d) 498km (309mi) W of Corvallis, Oregon

e) 517km (321mi) W of Salem, Oregon

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	5.5 mwp	± 0.0
Location	44.553°N 129.544°W	± 8.8 km
Depth	10.0 km	± 1.9
Number of Phase Applied1	136
Minimum Distance2	460.08 km (4.13°)
Travel Time Residual3	1.43 sec
Azimuthal Gap4	171°

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 5.0 Earthquake of Ilo, Peru 2015-06-01

2015-06-01 11:57:19 (UTC) : South of Ilo, Peru

earthquake monitor, Peru earthquake, earthquake realtime

Magnitude : 5.0

Event Time: Time and Date Starting of Earthquake Rupture 

• 2015-06-01 11:57:19 (UTC)

Earthquake data:

Location : Position of Epicenter 

18.302°S 71.221°W

Depth : Depth of starting Rupture 

31.2 km

Region : Ilo, Peru

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

a) 74km (46mi) S of Ilo, Peru

b) 98km (61mi) W of Arica, Chile

c) 107km (66mi) WSW of Tacna, Peru

d) 126km (78mi) SSW of Moquegua, Peru

e) 382km (237mi) WSW of La Paz, Bolivia

Location Uncertainty: 

Parameter	Value	Uncertainty
Magnitude	5.0 mb	± 0.0
Location	18.302°S 71.221°W	± 6.9 km
Depth	31.2 km	± 5.2
Number of Phase Applied1	50
Minimum Distance2	93.17 km (0.84°)
Travel Time Residual3	1.49 sec
Azimuthal Gap4	97°

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)