This seems like partial fulfilment at least of what Alexnder Backman has been talking about vis. the group of scientist meeting to discus upcoming temblors in this region

[nicholas fowler]

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Magnitude 5.0 - OFFSHORE CHIAPAS, MEXICO

2012 February 08 13:06:49 UTC

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Earthquake Details

• This event has been reviewed by a seismologist.

Magnitude	5.0
Date-Time	Wednesday, February 08, 2012 at 13:06:49 UTC Wednesday, February 08, 2012 at 07:06:49 AM at epicenter Time of Earthquake in other Time Zones
Location	15.085°N, 94.132°W
Depth	70.9 km (44.1 miles)
Region	OFFSHORE CHIAPAS, MEXICO
Distances	125 km (77 miles) SSW of Tonala, Chiapas, Mexico 166 km (103 miles) SE of Salina Cruz, Oaxaca, Mexico 201 km (124 miles) W of Tapachula, Chiapas, Mexico 719 km (446 miles) SE of MEXICO CITY, D.F., Mexico
Location Uncertainty	horizontal +/- 19.3 km (12.0 miles); depth +/- 9.8 km (6.1 miles)
Parameters	NST=294, Nph=299, Dmin=532.1 km, Rmss=1.09 sec, Gp=140°, M-type=body wave magnitude (Mb), Version=A
Source	Magnitude: USGS NEIC (WDCS-D) Location: USGS NEIC (WDCS-D)
Event ID	usb0007xdh