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Magnitude
3.0
Date-Time
Thursday, September 15, 2011 at 04:35:11 UTC
Wednesday, September 14, 2011 at 09:35:11 PM at epicenter
Location
32.089°N, 115.254°W
Depth
16 km (9.9 miles) (poorly constrained)
Region
BAJA CALIFORNIA, MEXICO
Distances
26 km (16 miles) SSW (211°) from Guadalupe Victoria, Baja California, Mexico
61 km (38 miles) SW (227°) from San Luis Río Colorado, Sonora, Mexico
64 km (40 miles) SW (225°) from San Luis, AZ
173 km (108 miles) ESE (106°) from Tijuana, Baja California, Mexico
Location Uncertainty
horizontal +/- 2 km (1.2 miles); depth +/- 23.6 km (14.7 miles)
Parameters
Nph= 10, Dmin=76 km, Rmss=0.26 sec, Gp=256°,
M-type=local magnitude (ML), Version=1
Source
California Integrated Seismic Net:
USGS Caltech CGS UCB UCSD UNR
Event ID
ci11006677
Originally posted by DamaSan
Anyone looked at the ATS Live Feed lately? There are widespread reports of meteors, lights, and UFOs in the sky over the US South West. First reports were of a giant meteor-like object streaking across the sky, now residents of SoCal (LA/Orange County) are reporting strange blue/green lights in the sky.
Earthquake lights? Prequel to the big shaker?
www.abovetopsecret.com...
There were other threads in the live feed, but they aren't showing now. Twitter was ablaze of the meteor sighting (still unconfirmed to be a meteor)
losangeles.cbslocal.com... tm_campaign=men-from-mars
(Earthquake lights are widely reported and documented by people, but the physics of the matter are still in dispute)
en.wikipedia.org...
An earthquake light is an unusual luminous aerial phenomenon that reportedly appears in the sky at or near areas of tectonic stress, seismic activity, or volcanic eruptions. Once commonly challenged, it was not until photographs were taken during the Matsushiro earthquake swarm in Nagano, Japan (which occurred from 1965 through 1967) that the seismology community acknowledged their occurrence.
Also a report of landslides/sinkholes in Virginia. Havent read this yet, but I'd be ready to write this off as post-Lee issues (ground saturation, etc)
www.abovetopsecret.com...
Shaping up to be another interesting day here in CONUS!edit on 14-9-2011 by DamaSan because: (no reason given)edit on 14-9-2011 by DamaSan because: (no reason given)
At the core of this debate is whether or not earthquakes are fundamentally predictable. Some have argued that the crust is continuously in a state of self-organized criticality (SOC) with the probability of earthquake size and location remaining steady
The exciting aspect of these recent seismic cycle models is that they predict temporally and spatially varying deformation patterns in the termination regions of locked fault segments. These models can constrain earthquake fault system behavior, and should be of a magnitude measurable with radar satellite systems
emphasis mine
Part of the model for individual faults and fault systems consists of sections that experience either continuous or transient creep. Creep, or aseismic slip, describes slip on fault surfaces that does not produce seismic waves, or discernible shaking. While some creeping fault segments are recognized, and several such segments are monitored locally in well instrumented regions such as California, many creeping faults are still unknown
emphasis mine
The researchers also noted that creep events in other locations can sometimes trigger earthquakes. While they caution that their study was focused on triggered tremor rather than triggered earthquakes, they suggest that prolonged triggered creep episodes could be relevant for both phenomena. In particular, triggered creep episodes could provide a physical explanation for the time delay commonly observed between passing seismic waves and distantly generated earthquakes.
The requirements for detecting these signals requires both wide swath (on the order of 100 km), and detailed spatial sampling (10–100 m). Also required is long-term temporal continuity (over decades) but at fine enough temporal sampling (several days) that precursory phenomena can be separated from the coseismic, postseismic, and aftershock signals that accompany a large earthquak
5 . Are there non-seismic precursory phenomena that may enable and improve earthquake prediction?
There are numerous geophysical phenomena other than surface deformation that have been associated with seismic events.These include: very low-frequency (VLF), ultra low-frequency (ULF), and extremely low-frequency (ELF) magnetic fields observed on the ground and in space, high-frequency electric fields (including earthquake lights), and thermal anomalies observed with satellite sensors. There are individual events, such as the 1989 Loma Prieta earthquake ELF magnetic field, or the warming observed coincident with the Hector Mine earthquake, that appear significantly correlated with seismicity.
Precursory quasicontinuous electric and magnetic fields associated with earthquakes, when they can be confidently observed, appear to arise from electrokinetic effects of fluid flow (Fenoglio et al., 1995; Park, 1996)
Originally posted by jadedANDcynical
ETA
reply to post by DamaSan
Ok, those are NOT bolides.
Not no way, not no how.
I'm looking for something at the moment, will edit again when I've found it.
ETA
5 . Are there non-seismic precursory phenomena that may enable and improve earthquake prediction?
There are numerous geophysical phenomena other than surface deformation that have been associated with seismic events.These include: very low-frequency (VLF), ultra low-frequency (ULF), and extremely low-frequency (ELF) magnetic fields observed on the ground and in space, high-frequency electric fields (including earthquake lights), and thermal anomalies observed with satellite sensors. There are individual events, such as the 1989 Loma Prieta earthquake ELF magnetic field, or the warming observed coincident with the Hector Mine earthquake, that appear significantly correlated with seismicity.
Still from GESS, I've got chills now...
"The Keilis-Borok methodology appears to be a legitimate approach in earthquake prediction research. However, the physical basis for the prediction put forward by the authors has not been substantiated, and they have not yet issued enough predictions to allow a statistical validation of their forecasting methodology."
A 3-D view of the surface rupture of the April 4, 2010, El Mayor–Cucapah Earthquake (red line) reveals a new fault line connecting the Gulf of California with the Elsinore fault, which is likely to become the main fault at the boundary between the Pacific and the North America plates.
"Although the surface trace is nearly linear, we found that the event, which started with a smaller quake, happened mainly on two faults with opposite dipping directions," says Wei.
Originally posted by daxpax
A 3-D view of the surface rupture of the April 4, 2010, El Mayor–Cucapah Earthquake (red line) reveals a new fault line connecting the Gulf of California with the Elsinore fault, which is likely to become the main fault at the boundary between the Pacific and the North America plates.
The study, which was led by researchers at the California Institute of Technology with NASA Jet Propulsion Laboratory geophysicist Eric Fielding serving as a coauthor, is available online in the journal Nature Geoscience.
Stretching of the continental crust in the Basin and Range, western USA1, has more than doubled the surface area of the central province2. But it is unknown whether stretching affects the entire column of lithosphere down to the convecting mantle, if deep extension occurs offset to the side, or if deeper layers are entirely decoupled from the upper crust3, 4.
Magnitude
6.0
Date-Time
Thursday, September 15, 2011 at 08:43:07 UTC
Thursday, September 15, 2011 at 04:43:07 AM at epicenter
Time of Earthquake in other Time Zones
Location
19.574°N, 78.022°W
Depth
10 km (6.2 miles)
Region
CUBA REGION
Distances
122 km (75 miles) N of Montego Bay, Jamaica
169 km (105 miles) WSW of Bayamo, Cuba
216 km (134 miles) NW of KINGSTON, Jamaica
722 km (448 miles) SSE of Miami, Florida
Location Uncertainty
horizontal +/- 12.4 km (7.7 miles); depth +/- 2.8 km (1.7 miles)
Parameters
NST=322, Nph=324, Dmin=158.1 km, Rmss=0.97 sec, Gp= 36°,
M-type=regional moment magnitude (Mw), Version=7
Source
Magnitude: USGS NEIC (WDCS-D)
Location: USGS NEIC (WDCS-D)
Event ID
usc0005us9
Magnitude 3.5
Date-Time
* Thursday, September 15, 2011 at 09:56:41 UTC
* Thursday, September 15, 2011 at 02:56:41 AM at epicenter
Location 33.629°N, 117.823°W
Depth 11.6 km (7.2 miles)
Region GREATER LOS ANGELES AREA, CALIFORNIA
Distances
* 2 km (1 miles) NE (34°) from San Joaquin Hills, CA
* 3 km (2 miles) N (7°) from Newport Coast, CA
* 7 km (4 miles) E (79°) from Newport Beach, CA
* 7 km (4 miles) SSW (205°) from Irvine, CA
* 61 km (38 miles) SE (140°) from Los Angeles Civic Center, CA
Location Uncertainty horizontal +/- 0.4 km (0.2 miles); depth +/- 0.7 km (0.4 miles)
Parameters Nph=134, Dmin=6 km, Rmss=0.49 sec, Gp= 83°,
M-type=local magnitude (ML), Version=0
Source
* California Integrated Seismic Net:
* USGS Caltech CGS UCB UCSD UNR
Event ID ci11006789