Gempa Bumi Kepulauan Ryukyu, Jepang

Magnitude 7.0 - RYUKYU ISLANDS, JAPAN

2010 February 26 20:31:27 UTC

• 
  Earthquake DetailsDetails
• Summary
• Maps
• Scientific & Technical
• Tsunami

Magnitude	7.0
Date-Time	Friday, February 26, 2010 at 20:31:27 UTC Saturday, February 27, 2010 at 05:31:27 AM at epicenter Time of Earthquake in other Time Zones
Location	25.902°N, 128.417°E
Depth	22 km (13.7 miles) set by location program
Region	RYUKYU ISLANDS, JAPAN
Distances	80 km (50 miles) ESE of Naha, Okinawa, Japan 455 km (285 miles) ENE of Ishigaki-jima, Ryukyu Islands, Japan 665 km (415 miles) SSW of Kagoshima, Kyushu, Japan 1530 km (950 miles) SW of TOKYO, Japan
Location Uncertainty	horizontal +/- 4.4 km (2.7 miles); depth fixed by location program
Parameters	NST=281, Nph=281, Dmin=104 km, Rmss=1.16 sec, Gp= 14°, M-type=teleseismic moment magnitude (Mw), Version=A
Source	USGS NEIC (WDCS-D)
Event ID	us2010teb2

http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010teb2.php#details

Ryukyu Islands, Japan

Shakemap us2010teb2

• Instrumental Intensity
• Peak Ground Acceleration
• Peak Ground Velocity
• Uncertainty
• Spectral Response
  • 0.3 sec Period
  • 1.0 sec Period
  • 3.0 sec Period
• Media Maps
  • Decorated
  • Bare
• Downloads

Available Formats: JPG (53 kB) || PS (160 kB)

http://earthquake.usgs.gov/earthquakes/shakemap/global/shake/2010teb2/

Magnitude 6.8 - RYUKYU ISLANDS, JAPAN

2009 October 30 07:03:39 UTC

Versión en Español

• Details
• Summary
• Maps
• Scientific & Technical
• Additional Info

Earthquake Details

Magnitude	6.8
Date-Time	Friday, October 30, 2009 at 07:03:39 UTC Friday, October 30, 2009 at 04:03:39 PM at epicenter Time of Earthquake in other Time Zones
Location	29.192°N, 129.877°E
Depth	35 km (21.7 miles) set by location program
Region	RYUKYU ISLANDS, JAPAN
Distances	275 km (170 miles) SSW of Kagoshima, Kyushu, Japan 340 km (210 miles) SSW of Miyazaki, Kyushu, Japan 400 km (250 miles) NNE of Naha, Okinawa, Japan 1170 km (730 miles) SW of TOKYO, Japan
Location Uncertainty	horizontal +/- 5 km (3.1 miles); depth fixed by location program
Parameters	NST=272, Nph=280, Dmin=305.3 km, Rmss=1.02 sec, Gp= 32°, M-type=centroid moment magnitude (Mw), Version=7
Source	USGS NEIC (WDCS-D)
Event ID	us2009njal

http://earthquake.usgs.gov/eqcenter/eqinthenews/2009/us2009njal/#scitech