The tremor remained very irregular yesterday, say Scientists

The tremor remained very irregular yesterday, say Scientists

DIARIOELHIERRO.ES, writing (21/11/20011. 13:04 pm)

The scientific committee announced on Monday to Pevolca the tremor signal was held yesterday, Sunday, very irregular during the day, with several pulses of different sizes. In the morning were similar to those at the end of Saturday's final stretch, but after 17:00 pm there was a slight decrease. In the analysis of the data it is not evidence of a second source of tremor.

Meanwhile, ground deformation follows the same pattern of stability in previous days in the horizontal components. Vertically stations indicate El Golfo, mainly, to a slight elevation, while the rest shows deflation.

With respect to the stain, IGN reports that there was no distinct coloration and surface activity in the area where in earlier days was bubbling, reports Pevolca.

EARTHQUAKES

On the other hand, the National Geographic Institute located during the day yesterday, Sunday, a total of 24 earthquakes at depths between 15 and 27 km, four of them felt by the population with magnitudes of 3.7, 2.9, 2.8 and 2.7 on Richter scale.

The movement reached a magnitude of 3.7 on the Richter scale occurred at 3:15 pm (UTC) and was located 2 miles off the coast of Frontera at a depth of 21 kilometers. It was felt, mainly in the town of Tigaday.