Watch the video here:

 

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screenshot below from earthquake3D — USGS feed:

http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/usc0008ui2.php

Magnitude 6.3 – OAXACA, MEXICO

2012 April 02 17:36:43 UTC

Versión en Español

• Details
• Summary
• Maps
• Scientific & Technical

Earthquake Details

• This event has been reviewed by a seismologist.

Magnitude	6.3
Date-Time	Monday, April 02, 2012 at 17:36:43 UTC Monday, April 02, 2012 at 12:36:43 PM at epicenter Time of Earthquake in other Time Zones
Location	16.477°N, 98.287°W
Depth	12.3 km (7.6 miles)
Region	OAXACA, MEXICO
Distances	158 km (98 miles) SSW of Huajuapan de Leon, Oaxaca, Mexico 174 km (108 miles) SE of Chilpancingo, Guerrero, Mexico 175 km (108 miles) ESE of Acapulco, Guerrero, Mexico 338 km (210 miles) SSE of MEXICO CITY, D.F., Mexico

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Volcano webcams:Yellowstone park geyser webcams: http://www.nps.gov/yell/photosmultimedia/webcams.htm

Japanese Mount Fuji Webcams:

http://www.goandroam.com/webcams/japan/mt_fuji

http://www.fujigoko.tv/live/shotList.cgi

Japanese Sakurajima Volcano webcams: http://webcam-svo2.pr.kyoto-u.ac.jp/local/camera.html 

Sakurajima official youtube page: http://www.youtube.com/cubhf137

Cascades Pacific Northwest webcams: http://www.skimountaineer.com/CascadeSki/CascadeWebCams.php?weather=true

Mount St. Helens webcams: http://www.fs.fed.us/gpnf/volcanocams/msh/

All the known volcano webcams of the world (Italy, Russia, Iceland, South/Central America, Spain and several other locations) : http://bigthink.com/ideas/26619

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United States earthquake sources:

List of US  seismographs : http://www.ceri.memphis.edu/seismic/heli/index.html

Arkansas seismic network: http://www.geology.ar.gov/geohazards/ark_seismic_network.htm

map of New Madrid Seismic Zone seismograph locations (interactive): http://www.ceri.memphis.edu/seismic/stations/nmsz.html

Midwest USA seismographs:

http://folkworm.ceri.memphis.edu/heli/heli_sp_mkta/

http://folkworm.ceri.memphis.edu/heli_bb_slu/

http://folkworm.ceri.memphis.edu/heli/heli_sp_nmad/

http://folkworm.ceri.memphis.edu/heli/heli_sp_athn/

http://folkworm.ceri.memphis.edu/heli/heli_sp_lnxt/

http://folkworm.ceri.memphis.edu/heli/heli_sp_mttn/

http://folkworm.ceri.memphis.edu/heli/heli_sp_ceri/

http://folkworm.ceri.memphis.edu/heli/heli_uky/

USGS netquakes site live :

http://earthquake.usgs.gov/monitoring/netquakes/

http://earthquake.usgs.gov/monitoring/netquakes/map/

New Madrid seismic zone (NMSZ information): http://www.showme.net/~fkeller/quake/maps.htm

Pacific Northwest Seismic Network :

http://www.pnsn.org/WEBICORDER/BETTER/pnsn_staweb/index.html

http://www.pnsn.org/OPS/stations.html

Official USGS earthquake site: http://earthquake.usgs.gov/

USGS live internet seismic server: http://aslwww.cr.usgs.gov/Seismic_Data/heli2.shtml

USGS full index of seismographs : http://aslwww.cr.usgs.gov/Seismic_Data/telemetry_data/

California seismographs:

http://pasadena.wr.usgs.gov/webicorder/

http://earthquake.usgs.gov/monitoring/helicorders/nca/

USGS ANSS seismograph backbone:

http://earthquake.usgs.gov/monitoring/anss/

http://aslwww.cr.usgs.gov/Seismic_Data/telemetry_data/map_sta_eq.shtml

USGS weekly volcanism report: http://www.volcano.si.edu/reports/usgs/

USGS Hawaii data clearinghouse: http://hawaii.wr.usgs.gov/

USGS Hawaii earthquakes : http://tux.wr.usgs.gov/

Alaska Volcano observatory: http://www.avo.alaska.edu/

Mount Baker (pacific northwest): http://mbvrc.wwu.edu/index.shtml

West Coast / Alaska Tsunami warning center: http://wcatwc.arh.noaa.gov/events/eventmap.php

Pacific Tsunami Warning center: http://ptwc.weather.gov/

National Data Buoy Center (monitor buoys for wave activity): http://www.ndbc.noaa.gov/

Pacific  Basin Information node: http://www.nbii.gov/portal/server.pt?open=512&objID=240&mode=2&in_hi_userid=2&cached=true

East coast (columbia college) seismographs: http://www.ldeo.columbia.edu/cgi-bin/LCSN/WebSeis/24hr_heli.pl?id=

Yellowstone supervolcano seismographs: http://www.isthisthingon.org/Yellowstone/daythumbs.php

Montana .edu / yellowstone seismographs: http://mbmgquake.mtech.edu/earthworm/wavef_disp/current/welcome.html

University of Utah yellowstone seismographs: http://www.quake.utah.edu/helicorder/

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Rest of the world (always updating with more):

Mexico seismographs: http://www.ssn.unam.mx/

Belgium seismographs: http://seismologie.oma.be/index.php?LANG=NL&LEVEL=210

Philippines earthquakes and volcanic activity: http://www.phivolcs.dost.gov.ph/

Swiss seismology: http://www.seismo.ethz.ch/index

Canadian seismographs:

http://earthquakescanada.nrcan.gc.ca/recent/index-eng.php

http://earthquakescanada.nrcan.gc.ca/stndon/wf-fo/trace_app.php?target=MNTQ.BHZ

http://earthquakescanada.nrcan.gc.ca/recent/maps-cartes/index-eng.php

http://www.ggl.ulaval.ca/

Russian seismographs: http://www.ceme.gsras.ru/ccd.htm

Japanese seismographs: http://www.gsi.go.jp/ENGLISH/index.html

Thailand seismicity / seismographs : http://www.seismology.tmd.go.th/en/index.php

Australian seismographs:

http://www.seis.com.au/

http://www.ga.gov.au/earthquakes/

Netherlands seismographs: http://www.knmi.nl/seismologie/aardbevingen-nederland.html

New Zealand seismographs: http://quake.crowe.co.nz/Mobile/

Iceland seismographs: http://en.vedur.is/earthquakes-and-volcanism/earthquakes/

England / UK seismographs: http://www.earthquakes.bgs.ac.uk/helicorder/heli.html

Italy seismographs: http://cnt.rm.ingv.it

Taiwain  earthquake information: http://www.cwb.gov.tw/V6e/index.htm

EMSC European Mediterranean earthquake agency map/index :

http://www.emsc-csem.org/Earthquake/Map/jsmap.php?key=1&typ=world

http://www.emsc-csem.org/Earthquake/index.php

http://www.emsc-csem.org/Earthquake/Map/index.php

Spanish (El Hierro Canary islands) seismographs: http://www.01.ign.es/ign/head/volcaSenalesAnterioresDia.do?nombreFichero=CHIE_2011-11-03&ver=s&estacion=CHIE&Anio=2011&Mes=11&Dia=03&tipo=2

Indonesia seismographs: http://aeic.bmg.go.id/

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Global links for earthquake monitoring:

Monitor earths rotation: http://hpiers.obspm.fr/ 

COSMOS earthquake data global list: http://db.cosmos-eq.org/scripts/earthquakes.plx

Download the free version of earthquake3D: http://download.cnet.com/Earthquake-3D/3000-2054_4-10395116.html

Global IRIS earthquake browser: http://www.iris.edu/servlet/eventserver/map.do

Global earthquake mashup of EMSC, USGS, GFZ : http://www.oe-files.de/gmaps/eqmashup.html

Topographic maps of the USA and Canada: http://www.topozone.com/

intellicast (turn on earthquake view): http://www.intellicast.com/Local/WxMapFull.aspx

Global Incident Map: http://www.globalincidentmap.com/

RSOE EDIS global incident map : http://hisz.rsoe.hu/alertmap/