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  • 28 « August « 2012 « CIMSS Satellite Blog
    in the image loop above Typhoon Bolaven approaches Typhoon Tembin and the distance between the two reaches a minimum on 23 August after which time Tembin moves west and Bolaven moves northwest Subsequent to Bolaven s recurvature over the Korean peninsula Tembin moves northward into midlatitudes as well 850 mb vorticity maps from CIMSS Tropical Weather Website click image to animate The CIMSS Tropical Website includes 850 mb vorticity analyses A 10 day loop that shows the motion of Tembin and Bolaven is shown above Posted in MTSAT Tropical cyclones No Comments Day Night Band Imagery of Isaac August 28th 2012 Suomi NPP VIIRS Day Night Band and 11 45 µm infrared channel click image to toggle between images The Day Night Band on VIIRS flying on the Suomi NPP satellite gave an excellent view of Isaac at strong tropical storm strength in the northern Gulf of Mexico shortly after midnight on August 28 2012 VIIRS is providing something unique to forecasters Visible imagery at night that allows easy identification of overshooting tops and cirrus blow off and cumulus fields in the Gulf of Mexico The infrared window channel on VIIRS showed coldest cloud top temperatures of 84 C and also the effects of dry air on the tropical system Convection is suppressed in the northern half of the storm A zoomed in annotated version of the above VIIRS image comparison is available here VIIRS data used to produce these images was acquired by the X L band antenna here at CIMSS in Wisconsin and was processed using the Community Satellite Processing Package CSPP GOES 14 0 63 µm visible channel imagery click image to play animation During the first few hours after sunrise GOES 14 Super Rapid Scan Operations for GOES R SRSOR visible imagery at 1 minute intervals above click image to play animation showed the development of a number of convective elements around the center of Isaac s circulation After about 14 UTC the rotation of the low level circulation of Isaac could be seen as a clear slot opened up between areas of convection More information on Isaac is available at the National Hurricane Center website and at the CIMSS Tropical Cyclones site One minute imagery of the storm from GOES 14 can downloaded in real time from this website Posted in General interpretation GOES 14 Suomi NPP Tropical cyclones VIIRS No Comments Webmaster Follow us on Search for Pages About this site CIMSS Satellite Proving Ground Contact us Mobile users POES AVHRR in AWIPS SatePedia Suomi NPP JPSS Proving Ground VISIT SHyMet Training Topics August 2012 M T W T F S S Jul Sep 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Categories Air quality Antarctic Arctic AVHRR Aviation AWIPS II Calibration Anomalies Cloud Top Cooling Convective Initiation Fire detection Fog detection General interpretation GOES sounder GOES 10 GOES 11 GOES

    Original URL path: http://cimss.ssec.wisc.edu/goes/blog/archives/date/2012/08/28 (2012-11-14)
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  • 29 « August « 2012 « CIMSS Satellite Blog
    or 273 4 C 524 F Suomi NPP 0 8 µm Day Night Band 3 73 µm shortwave IR and 11 45 µm longwave IR images 31 August Update A night time image comparison of the VIIRS 0 8 µm Day Night Band and the corresponding 3 74 µm shortwave IR below revealed areas of smoke that were trapped in some of the valleys of central Idaho at 09 34 UTC 3 34 AM local time on 31 August 2012 Suomi NPP VIIRS 0 8 µm Day Night Band image 3 74 µm shortwave IR image Posted in Fog detection GOES sounder GOES 13 Suomi NPP VIIRS No Comments Webmaster Follow us on Search for Pages About this site CIMSS Satellite Proving Ground Contact us Mobile users POES AVHRR in AWIPS SatePedia Suomi NPP JPSS Proving Ground VISIT SHyMet Training Topics August 2012 M T W T F S S Jul Sep 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Categories Air quality Antarctic Arctic AVHRR Aviation AWIPS II Calibration Anomalies Cloud Top Cooling Convective Initiation Fire detection Fog detection General interpretation GOES sounder GOES 10 GOES 11 GOES 12 GOES 13 GOES 14 GOES 15 GOES R Google Earth Heavy rain flooding Historical Hydrology Lightning Marine weather McIDAS V Meteosat MODIS MTSAT Other Satellites POES Red Green Blue RGB images Satellite winds Severe convection Suomi NPP Synthetic satellite imagery Training Tropical cyclones VIIRS Volcanic activity Web Map Server What the heck is this Winter weather Other blogs of interest AccuWeather Blogs CIMSS GOES Gallery CIMSS TPARC Support CIRA GOES R Proving Ground Blog EUMETSAT Image Gallery Geographic Information Network of Alaska GOES R and JPSS National

    Original URL path: http://cimss.ssec.wisc.edu/goes/blog/archives/date/2012/08/29 (2012-11-14)
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  • Tornado near Mt. Evans, Colorado « CIMSS Satellite Blog
    north central Colorado GOES 13 instantaneous Cloud Top Cooling Rate product Posted in GOES 13 GOES 15 MODIS Severe convection No Comments Leave a Reply Click here to cancel reply Name required Mail will not be published required Website Webmaster Follow us on Search for Pages About this site CIMSS Satellite Proving Ground Contact us Mobile users POES AVHRR in AWIPS SatePedia Suomi NPP JPSS Proving Ground VISIT SHyMet Training Topics November 2012 M T W T F S S Oct 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Categories Air quality Antarctic Arctic AVHRR Aviation AWIPS II Calibration Anomalies Cloud Top Cooling Convective Initiation Fire detection Fog detection General interpretation GOES sounder GOES 10 GOES 11 GOES 12 GOES 13 GOES 14 GOES 15 GOES R Google Earth Heavy rain flooding Historical Hydrology Lightning Marine weather McIDAS V Meteosat MODIS MTSAT Other Satellites POES Red Green Blue RGB images Satellite winds Severe convection Suomi NPP Synthetic satellite imagery Training Tropical cyclones VIIRS Volcanic activity Web Map Server What the heck is this Winter weather Other blogs of interest AccuWeather Blogs CIMSS GOES Gallery CIMSS TPARC Support CIRA GOES R Proving Ground Blog EUMETSAT Image Gallery Geographic Information Network of Alaska GOES R and JPSS National Centers Perspective GOES R Fog Product Examples GOES R Hazardous Weather Testbed METSUL blog NOAA NESDIS Operational Significant Event Imagery NSSTC Collaborative Weather Blog PREDICT Field Experiment Blog The GOES R Proving Ground at the Aviation Weather Testbed The Wide World of SPoRT UMBC U S Air Quality The Smog Blog US Severe Weather Blog VIIRS Imagery and Visualization Team Blog VISIT Meteorological Interpretation Weather Channel Blogs Weather Underground Blogs WGN Weather

    Original URL path: http://cimss.ssec.wisc.edu/goes/blog/archives/10920 (2012-11-14)
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  • CITY LOCATION LAT LON DATE MAG COUNTY LOCATION ST SOURCE REMARKS 0251 PM TORNADO 1 SE MT EVANS 39 58N 105 63W 07 28 2012 CLEAR CREEK CO TRAINED SPOTTER TORNADO SPOTTED AT SOUTHEAST CORNER OF MT EVANS NEAR LINCOLN

    Original URL path: http://cimss.ssec.wisc.edu/goes/blog/wp-content/uploads/2012/07/120728_kbou_lsr.text (2012-11-14)
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  • July « 2012 « CIMSS Satellite Blog
    fatalaties cancelled over 500 airport flights and forced more than 65 000 people to be evacuated Much of the city averaged around 7 9 inches of rainfall within a 10 hour period with the heaviest total rainfall accumulation being 18 1 inches 460 mm in the Fangshan District of Beijing McIDAS images of 1 25 km resolution 0 73 µm visible channel data from the Chinese FY 2E satellite above click image to play HD animation showed an elongated band of clouds with embedded thunderstorms oriented from southwest to northeast across much of northeastern China The small green box denotes the location of Beijing International Airport While there are some navigation issues associated with the FY 2E satellite as noted by the amount of image drift during the animations the position of the satellite at 105º E longitude offered a good viewing angle for this particular event For a more detail meteorological analysis see Beijing flood of 21 July 2012 by Richard Grumm NWS State College PA 5 km resolution FY 2E 10 8 µm IR channel images below click image to play HD animation also available as a QuickTime movie revealed the development of very cold cloud top brightness temperatures 60 to 75º C red to black to white color enhancement with some of these embedded thunderstorms with evidence of a period of back building of convection in the vicinity of Beijing after around 15 UTC FY 2E 10 8 µm IR channel images click image to play HD animation 5 km resolution FY 2E 6 8 µm water vapor channel images below click image to play HD animation indicated a pronounced warming drying signature yellow colors associated with a deepening shortwave trough that was approaching from the northwest This approaching trough may have played a role in helping to enhance synoptic scale upward vertical motion across the Beijing region creating a more favorable enviroment supporting the formation and maintenance of strong convection FY 2E 6 8 µm water vapor channel images click image to play HD animation A comparison of 375 meter resolution Suomi NPP VIIRS 0 64 µm visible channel and 11 45 µm IR channel imagery at 05 16 UTC below showed the development of some of the initial areas of embedded deep convective elements just to the southwest upstream of Beijing station identifier ZBAA Suomi NPP VIIRS 0 64 µm visible channel and 11 45 µm IR channel images A time series of Beijing rawinsonde data Skew T plots below showed the moistening of the atmosphere on 21 July with the total precipitable water peaking at 50 4 mm 1 98 inches at 12 UTC The subsequent arrivial of dry middle tropospheric air associated with the approaching shortwave trough can be seen after 00 UTC on 22 July as Precipitable Water PW values dropped to 26 4 mm or 1 04 inch by 12 UTC Beijing China rawinsonde data plots Posted in General interpretation Heavy rain flooding Other Satellites Severe convection Suomi NPP VIIRS No

    Original URL path: http://cimss.ssec.wisc.edu/goes/blog/archives/date/2012/07/page/2 (2012-11-14)
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  • 03 « July « 2012 « CIMSS Satellite Blog
    top IR brightness temperature on the VIIRS image was 77 C compared to 63 C on the GOES image and 2 the significant geo location displacement of the GOES 13 image features due to the problem of parallax with such a large satellite viewing angle which is about 60 degrees for this region from the GOES 13 satellite Suomi NPP VIIRS 11 45 µm IR image GOES 13 10 7 µm IR image Posted in Fire detection Severe convection Suomi NPP VIIRS No Comments Webmaster Follow us on Search for Pages About this site CIMSS Satellite Proving Ground Contact us Mobile users POES AVHRR in AWIPS SatePedia Suomi NPP JPSS Proving Ground VISIT SHyMet Training Topics July 2012 M T W T F S S Jun Aug 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Categories Air quality Antarctic Arctic AVHRR Aviation AWIPS II Calibration Anomalies Cloud Top Cooling Convective Initiation Fire detection Fog detection General interpretation GOES sounder GOES 10 GOES 11 GOES 12 GOES 13 GOES 14 GOES 15 GOES R Google Earth Heavy rain flooding Historical Hydrology Lightning Marine weather McIDAS V Meteosat MODIS MTSAT Other Satellites POES Red Green Blue RGB images Satellite winds Severe convection Suomi NPP Synthetic satellite imagery Training Tropical cyclones VIIRS Volcanic activity Web Map Server What the heck is this Winter weather Other blogs of interest AccuWeather Blogs CIMSS GOES Gallery CIMSS TPARC Support CIRA GOES R Proving Ground Blog EUMETSAT Image Gallery Geographic Information Network of Alaska GOES R and JPSS National Centers Perspective GOES R Fog Product Examples GOES R Hazardous Weather Testbed METSUL blog NOAA NESDIS Operational Significant Event Imagery NSSTC Collaborative Weather Blog PREDICT

    Original URL path: http://cimss.ssec.wisc.edu/goes/blog/archives/date/2012/07/03 (2012-11-14)
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  • 04 « July « 2012 « CIMSS Satellite Blog
    true color Red Green Blue RGB images Posted in Air quality Fire detection MODIS Red Green Blue RGB images Suomi NPP VIIRS No Comments Webmaster Follow us on Search for Pages About this site CIMSS Satellite Proving Ground Contact us Mobile users POES AVHRR in AWIPS SatePedia Suomi NPP JPSS Proving Ground VISIT SHyMet Training Topics July 2012 M T W T F S S Jun Aug 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Categories Air quality Antarctic Arctic AVHRR Aviation AWIPS II Calibration Anomalies Cloud Top Cooling Convective Initiation Fire detection Fog detection General interpretation GOES sounder GOES 10 GOES 11 GOES 12 GOES 13 GOES 14 GOES 15 GOES R Google Earth Heavy rain flooding Historical Hydrology Lightning Marine weather McIDAS V Meteosat MODIS MTSAT Other Satellites POES Red Green Blue RGB images Satellite winds Severe convection Suomi NPP Synthetic satellite imagery Training Tropical cyclones VIIRS Volcanic activity Web Map Server What the heck is this Winter weather Other blogs of interest AccuWeather Blogs CIMSS GOES Gallery CIMSS TPARC Support CIRA GOES R Proving Ground Blog EUMETSAT Image Gallery Geographic Information Network of Alaska GOES R and JPSS National Centers Perspective GOES R Fog Product Examples GOES R Hazardous Weather Testbed METSUL blog NOAA NESDIS Operational Significant Event Imagery NSSTC Collaborative Weather Blog PREDICT Field Experiment Blog The GOES R Proving Ground at the Aviation Weather Testbed The Wide World of SPoRT UMBC U S Air Quality The Smog Blog US Severe Weather Blog VIIRS Imagery and Visualization Team Blog VISIT Meteorological Interpretation Weather Channel Blogs Weather Underground Blogs WGN Weather Center Blog Satellite imagery sources CIMSS GOES Derived Product Imagery CIMSS Tropical Cyclones

    Original URL path: http://cimss.ssec.wisc.edu/goes/blog/archives/date/2012/07/04 (2012-11-14)
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  • 06 « July « 2012 « CIMSS Satellite Blog
    sunrise a vivid display of transverse banding cirrus filaments could be seen on 1 km resolution GOES 13 0 63 µm visible channel images below click image to play animation forming along the southern periphery of the storm over eastern South Dakota southern Minnesota and far northern Iowa This transverse banding is a satellite signature of potential high altitude turbulence and there was one pilot report of moderate turbulence at 38 00 feet in eastern South Dakota GOES 13 0 63 µm visible channel images click image to play animation Posted in AVHRR Aviation GOES 13 POES Severe convection Suomi NPP VIIRS No Comments Webmaster Follow us on Search for Pages About this site CIMSS Satellite Proving Ground Contact us Mobile users POES AVHRR in AWIPS SatePedia Suomi NPP JPSS Proving Ground VISIT SHyMet Training Topics July 2012 M T W T F S S Jun Aug 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Categories Air quality Antarctic Arctic AVHRR Aviation AWIPS II Calibration Anomalies Cloud Top Cooling Convective Initiation Fire detection Fog detection General interpretation GOES sounder GOES 10 GOES 11 GOES 12 GOES 13 GOES 14 GOES 15 GOES R Google Earth Heavy rain flooding Historical Hydrology Lightning Marine weather McIDAS V Meteosat MODIS MTSAT Other Satellites POES Red Green Blue RGB images Satellite winds Severe convection Suomi NPP Synthetic satellite imagery Training Tropical cyclones VIIRS Volcanic activity Web Map Server What the heck is this Winter weather Other blogs of interest AccuWeather Blogs CIMSS GOES Gallery CIMSS TPARC Support CIRA GOES R Proving Ground Blog EUMETSAT Image Gallery Geographic Information Network of Alaska GOES R and JPSS National Centers Perspective GOES R Fog

    Original URL path: http://cimss.ssec.wisc.edu/goes/blog/archives/date/2012/07/06 (2012-11-14)
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