REPORT ABUSIVE REPLY
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Message Subject
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El Hierro / Canary Islands - Most Recent Information By The Most Diligent - And Recap Of Past Year
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Poster Handle
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Anonymous Coward |
Post Content
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Good Morning.. 2012-09-19 10:16- 23 earthquakes in total yesterday, the last one being a M1.7 at 14 km - 7 earthquakes so far this morning, 2 at a depth of 10 km (El Golfo and Las Calmas), the rest at approx. 20 km deep in the old crater area and El Pinar area - GPS deformations : Frontera : a few mm further inflated, a couple of mm to the North-East Pinar : stabilised in horizontal and vertical axis (normal as with the decrease in number and strength of the earthquakes, the pressure below the center of the island has strongly subsided) Restinga : comes as a surprise – Restinga is pushed a few mm to the east and has a further strong inflation of nearly 1.5 cm Ultra Rapid preliminary results) [ link to earthquake-report.com] Quoting: shenue The last part of your post caught me eye. 1.5 cm in restinga. That's huge when you figure the ground itself has moved that far. AND...there haven't been any significantly large quales going on. Strange how it could move that far or inflate that much without strong magmatic intrusion or quakes. Quoting: American Trappers, LLC not really op.. could it be caused by pore pressurisation?
''Thermally induced pore pressures appear capable of developing large uplift forces beneath a potentially un- stable block''
from that link above.
Quoting: Anonymous Coward 24018209
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