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Tag Archives: clouds
MARCI weather report, November 12-18, 2018
For the past week on Mars, dust storm activity was largely inactive — apart from some areas in the northern hemisphere. The low-lying plains of Acidalia, Amazonis, and Chryse each had a couple of transient local-scale dust storms over the … Continue reading
Posted in Reports
Tagged atmosphere, clouds, dust, haze, Malin Space Science Systems, MARCI, Mars Color Imager, Mars Reconnaissance Orbiter, MRO, MSSS, NASA, storms, weather, wind
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MARCI weather report, November 5-11, 2018
Across much of the red planet there was a lull in dust storm activity last week, which is typical for this time of season. Atmospherically thin dust hazes continued near the receding south polar ice cap as well as near … Continue reading
Posted in Reports
Tagged atmosphere, clouds, dust, dust storms, haze, Malin Space Science Systems, MARCI, Mars Color Imager, Mars Reconnaissance Orbiter, MRO, MSSS, NASA, storms, weather, wind
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MARCI weather report, Oct 29-Nov 4, 2018
Dust activity across much of Mars was relatively uneventful towards the end of the week. Looking to the southern high-latitudes, some dust hazes were observed near the edge of the defrosting seasonal south polar ice cap. Arsia Mons, the southernmost … Continue reading
Posted in Reports
Tagged atmosphere, clouds, dust, haze, Malin Space Science Systems, MARCI, Mars Color Imager, Mars Reconnaissance Orbiter, MRO, MSSS, NASA, storms, weather, wind
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Mars Express: Keeping an eye on a curious cloud
Since 13 September, ESA’s Mars Express has been observing the evolution of an elongated cloud formation hovering in the vicinity of the 20 km-high Arsia Mons volcano, close to the planet’s equator. In spite of its location, this atmospheric feature … Continue reading
Posted in Reports
Tagged Arsia Mons, clouds, ESA, European Space Agency, Mars Express, Mars Webcam, MEX, orographic clouds, Visual Monitoring Camera, VMC
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MARCI weather report, October 15-21, 2018
At the beginning of the week, hazes and clouds of dust continued along the defrosting seasonal south polar ice cap edge. Looking to the low-latitudes, orographic water ice clouds were spotted above Arsia Mons, the southernmost shield volcano of the … Continue reading
Posted in Reports
Tagged atmosphere, clouds, dust, dust storms, global dust storms, haze, Malin Space Science Systems, MARCI, Mars Color Imager, Mars Reconnaissance Orbiter, MRO, MSSS, NASA, storms, weather, wind
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MARCI weather report, October 8-14, 2018
Dust clouds and hazes continued along the seasonal south polar ice cap edge of Mars this past week. Dust storms were observed from Aonia Terra to northern Noachis Terra to northern Amazonis. The Amazonis storm was advected southwest over the … Continue reading
Posted in Reports
Tagged atmosphere, clouds, dust, dust storms, haze, Malin Space Science Systems, MARCI, Mars Color Imager, Mars Reconnaissance Orbiter, MRO, MSSS, NASA, storms, weather, wind
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MARCI weather report, October 1-7, 2018
Weather patterns on Mars were fairly typical last week. Large dust lifting activity associated with the defrosting south polar seasonal ice cap continued over southern Sirenum and Aonia. The western hemisphere of these polar latitudes also had some small dust … Continue reading
Posted in Reports
Tagged atmosphere, clouds, dust, dust storms, haze, Malin Space Science Systems, MARCI, Mars Color Imager, Mars Reconnaissance Orbiter, MRO, MSSS, NASA, storms, weather, wind
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MARCI weather report: September 17-23, 2018
During the past week, dusty conditions continued along the retreating seasonal south polar ice cap edge. Sites of activity included Aonia, southern Sirenum, and southwest of Hellas — near the ‘Mountains of Mitchel.’ Looking further northward, dust lifting was relatively … Continue reading
Posted in Reports
Tagged atmosphere, clouds, dust, dust storms, global dust storms, haze, Malin Space Science Systems, MARCI, Mars Color Imager, Mars Reconnaissance Orbiter, Mountains of Mitchel, MRO, MSSS, NASA, storms, weather, wind
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MARCI weather report, September 10-16, 2018
Multiple local-scale dust storms picked up along the seasonal south polar ice cap of Mars this past week. This activity that extended over Aonia, Cimmeria, and near the Mountains of Mitchel generated a diffuse dust cloud along the cap edge. … Continue reading
Posted in Reports
Tagged atmosphere, clouds, dust, dust storms, global dust storms, haze, Malin Space Science Systems, MARCI, Mars Color Imager, Mars Reconnaissance Orbiter, Mountains of Mitchel, MRO, MSSS, NASA, storms, weather, wind
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THEMIS: Ice-rich clouds over Arsia Mons’ caldera
THEMIS Image of the Day, September 19, 2018. The THEMIS VIS camera contains 5 filters. The data from different filters can be combined in multiple ways to create a false color image. These false color images may reveal subtle variations … Continue reading
Posted in Reports
Tagged Arizona State University, Arsia Mons, ASU, atmosphere, calderas, clouds, Mars Odyssey, NASA, THEMIS, THEMIS Image of the Day, Thermal Emission Imaging System
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