seasonal seismic activityPhobosMARTIAN GULLIESCRATERING RATERESERVOIRPARAMETERSMECHANISMSThe rate of occurrence of High Frequency (HF) marsquakes, as recorded by InSight at Homestead Hollow, Elysium Planitia, increased after about L-S= 33 degrees, and ceased almost completely by L-S= 187 degrees, ...
Mars is expected to have lower seismic activity than the Earth, so minimisation of environmental seismic noise will be critical for maximising observations of seismicity and scientific return from the mission. Therefore, the seismometers will be protected by a Wind and Thermal Shield (WTS), also ...
above “normal” processes, is that the type and intensity of the deformations are different from place to place, as the wave or current activity varies in space; the differences in deformation type and intensity are, moreover, superimposed on the irregular shapes of the microbial mats ...
Mars’s seismic activity and noise have been monitored since January 2019 by the seismometer of the InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport) lander. At night, Mars is extremely quiet; seismic noise is about 500 times lower than Earth’s microseismic no...
It announced on 9 October that it had conducted a nuclear test, and a relevant authority in Japan detected a seismic wave with an abnormal wave pattern. 该国在10月9日宣布进行了一次核试验,并且日本有关当局也探测到波动异常的地震波。 UN-2 Other types of seismic activity related to volcanoe...
led largely by Australia, did provide us with aton of much-needed info. That stretch of the Indian Ocean has now turned into one of the most thoroughly mapped areas of the sea floor. New findings included new topographic info about the ocean floor, tectonic activity and undiscovered volcanoes...
Alekseev, VA, Alekseeva, NG, Schankuliev, S (1995) On Relation between Fluxes of Metals in Waters and Radon in Turkmenistan Region of Seismic Activity. Radiation Measurements 25: pp. 637-639 CrossRef Golubov, B.N. Features of present geodynamic activity of the Aral-Caspian region. Bulletin...
In 2023, the Equal Employment Opportunity Commission reaffirmed its status as the federal watchdog for workplace discrimination, after years of pulling back on litigation activity under the Trump administration’s appointees. With the long-awaited confirmation of EEOC commissioner Kalpana Kotagal earlier...
Seismic monitoring has proven very useful not only for detecting earthquakes, but also to observe other types of seismic sources, from different natural causes to human activity. Within that wide range of applications the study of both deliberate and accidental explosions has a particular role, due...
Was this weekend's activity a harbinger of a larger earthquake that will strike this area in the near future? There are several concerns. The most likely scenario is that there will be smaller earthquakes called aftershocks that might cause further damage to already compromised buildings. A less...