Esr dating wikipedia
Iranian relief efforts were effective and largely adequate, leading the country to decline offers of support from other nations and UNICEF.
Qeshm Island is part of the Simply Folded Belt, the most seismically active part of the Zagros fold and thrust belt.
The pattern of uplift observed for this earthquake is also consistent with rupturing within the lower sedimentary sequence, but on a fault with two segments, dipping overall to the southeast.
The earthquakes of 20 may have ruptured adjacent segments of the same southeast-dipping reverse fault.
Since it lies in such a seismically active area, there is a high risk of destructive earthquakes in Iran; 1 in 3,000 deaths are attributable to earthquakes.
The computed area of uplift is elongated W-E, with a maximum value of about 20 centimeters (8 in) centered over the eastern end of the Latif anticline.
A smaller area of subsidence was observed to the south of the uplifted area, and the lack of a sharp boundary between the two suggests that the fault does not come to the surface.
There is evidence of intermediate level detachment at some of the weaker layers, which means that folds at different stratigraphic levels may have different locations, orientations, or wavelengths.
Measurements of earthquake focal mechanisms and hypocentral depths show that shortening is accommodated by a mixture of high-angle and low-angle reverse faulting, within either the lowest part of the sedimentary cover or in the basement beneath the Hormuz salt.