Recent Comments
Tag Archives: RGB composite
Abafado Bruma Seca
Hopefully, Google Translate didn’t steer me wrong on the meaning of “abafado”. “Bruma seca” is a term used by Portuguese and Spanish speakers that literally translates to “dry mist”. It is typically used to refer to thick haze or the … Continue reading
Posted in Uncategorized
Tagged Atlantic, Cape Verde, dust, M-3, M-4, M-5, RGB composite, Saharan Air Layer, true color
Comments Off on Abafado Bruma Seca
Wild Week of Wildfires, Part III
The last two posts covered flooding. Now, a month later, we are back to covering last year’s most common topic: wildfires. This time, we’ll make a game out of it. Keep in mind that, for many operational fire weather forecasters, … Continue reading
Posted in Uncategorized
Tagged false color, fire, Fire Temperature RGB, M-10, M-11, M-12, M-13, M-3, M-4, M-5, M-7, Natural Fire Color RGB, RGB composite, true color
1 Comment
Record Russian Spring Snowmelt
It seems that last year’s posts were all about fires. Fires in Colorado (multiple fires, in fact), the Canary Islands, Siberia, Australia – there was even that 40-year-old pit of burning natural gas that has been called the “Gates of … Continue reading
Posted in Uncategorized
Tagged false color, flood, I-1, I-2, I-3, ice and snow, RGB composite, Russia
Comments Off on Record Russian Spring Snowmelt
Land of Lincoln Underwater
The week beginning on 14 April 2013 was a big week for weather across the United States. There were 30 reports of tornadoes. (Make sure you click on each link, and look at the filtered reports.) And, when our home … Continue reading
Posted in Uncategorized
Tagged false color, flood, I-1, I-2, I-3, ice and snow, Illinois, michigan, resolution, RGB composite
Comments Off on Land of Lincoln Underwater
Drought in the Land of the Long, White Cloud
Science fiction fanatics know it as “Middle-earth“. Abel Tasman, the Dutch explorer who became the first European to sail there, called it “Staten Landt“, which was later changed to Nieuw Zeeland, Nova Zeelandia, and, finally, New Zealand. The native Maori … Continue reading
Posted in Uncategorized
Tagged false color, M-10, M-3, M-4, M-5, M-7, NDVI, New Zealand, RGB composite, true color, vegetation
Comments Off on Drought in the Land of the Long, White Cloud
Chinese Super-Smog
No, not a Super-Smörg, super smog. Smog that is so thick, you can taste it. The smog in many parts of eastern China has been so bad this winter, it is literally “off-the-charts“. Based on our Environmental Protection Agency‘s not-very-intuitive … Continue reading
Posted in Uncategorized
Tagged China, day/night band, false color, ice and snow, M-10, M-11, M-12, M-14, M-15, M-16, M-3, M-4, M-5, M-7, RGB composite, smog, true color
2 Comments
Pumice Rafts: The Floating Rocks of the Sea
Do rocks float? The answer to that is “Depends on which rocks you’re talking about.” We just looked at what happens in the atmosphere when a volcano like Copahue erupts. We also looked at the impact the 1912 eruption of … Continue reading
Posted in Uncategorized
Tagged false color, I-1, I-2, I-3, New Zealand, pumice rafts, Raoul Island, resolution, RGB composite, volcano
Comments Off on Pumice Rafts: The Floating Rocks of the Sea
Copahue, the Stinky Volcano
On the border between Chile and Argentina sits the volcano Copahue. (If you say it out loud, it is pronounced “CO-pa-hway”.) In the local Mapuche language, copahue means “sulfur water”. This name was given to the volcano as the most … Continue reading
Posted in Uncategorized
Tagged Argentina, ash detection, Chile, M-14, M-15, M-16, M-3, M-4, M-5, MODIS, RGB composite, split window difference, true color, VIIRS, volcano
Comments Off on Copahue, the Stinky Volcano
End of Autumn in the Alps
Much of the United States has had a below-average amount of snow this fall (and below-average precipitation for the whole year). Look at how little snow cover there was in the month of November. Parts of Europe, however, have seen … Continue reading
Posted in Uncategorized
Tagged Alps, Europe, false color, I-1, I-2, I-3, ice and snow, M-10, M-11, M-15, M-5, M-7, Meteosat, resolution, RGB composite, VIIRS
Comments Off on End of Autumn in the Alps
The Case of the 100-year-old Ash Cloud
Lost in all the commotion caused by Hurricane Sandy, a curious event occurred on the other side of the country on 30 October 2012. A cloud of ash obscured the skies of Kodiak Island, Alaska, diverting flights in the region … Continue reading
Posted in Uncategorized
Tagged Alaska, ash detection, false color, M-10, M-12, M-14, M-15, M-16, M-3, M-4, M-5, M-6, M-7, RGB composite, split window difference, true color, volcano
Comments Off on The Case of the 100-year-old Ash Cloud