Арканзас 2,5+3,0

Magnitude 2.5
Date-Time
Location 35.242°N, 92.374°W
Depth 3.5 km (2.2 miles)
Region ARKANSAS
Distances
  • 2 km (1 miles) NE (46°) from Greenbrier, AR
  • 9 km (5 miles) ENE (58°) from Wooster, AR
  • 10 km (6 miles) SSE (151°) from Twin Groves, AR
  • 56 km (35 miles) N (356°) from Little Rock, AR
  • 421 km (262 miles) SSW (207°) from St. Louis, MO
Location Uncertainty horizontal +/- 0.4 km (0.2 miles); depth +/- 0.6 km (0.4 miles)
Parameters NST= 24, Nph= 38, Dmin=9 km, Rmss=0.2 sec, Gp= 40°,
M-type="Nuttli" surface wave magnitude (mbLg), Version=B
Source
Event ID nm081912b
Magnitude 3.0
Date-Time
Location 35.235°N, 92.406°W
Depth 5 km (3.1 miles)
Region ARKANSAS
Distances 2 km (1 miles) WSW of Greenbrier, Arkansas
15 km (9 miles) N of Conway, Arkansas
40 km (24 miles) N of Maumelle, Arkansas
45 km (27 miles) NW of Cabot, Arkansas
Location Uncertainty horizontal +/- 4.2 km (2.6 miles); depth +/- 2.9 km (1.8 miles)
Parameters NST= 8, Nph= 10, Dmin=12.2 km, Rmss=0.16 sec, Gp= 61°,
M-type="Nuttli" surface wave magnitude (mbLg), Version=6
Source
  • Magnitude: USGS NEIC (WDCS-D)
    Location: USGS NEIC (WDCS-D)
Event ID usc000c37n

Magnitude 2.5 ARKANSAS
2012 August 19 10:56:17 UTC

Арканзас 2,5+3,0 Арканзас 2,5+3,0
Арканзас 2,5+3,0

Арканзас 2,5+3,0

USGS Topographic Map, Resolution: 16.0 meters/pixel

Арканзас 2,5+3,0Арканзас 2,5+3,0Арканзас 2,5+3,0
1 km

USGS Aerial Photo, Resolution: 16.0 meters/pixel

Арканзас 2,5+3,0Арканзас 2,5+3,0Арканзас 2,5+3,0
1 km

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

Magnitude 3.0 ARKANSAS
Monday, August 20, 2012 at 04:29:04 UTC

Арканзас 2,5+3,0 Арканзас 2,5+3,0
Арканзас 2,5+3,0
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green

Арканзас 2,5+3,0
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green

USGS Topographic Map, Resolution: 16.0 meters/pixel


1 km

USGS Aerial Photo, Resolution: 16.0 meters/pixel


1 km

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver



Источник: earthquake.usgs.gov.

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