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Satellite Overpasses
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Related Links
Previous Cloud Layer EXperiments
The Canadian CloudSat/CALIPSO Validation Project (C3VP)
CloudSat
CALIPSO
Cooperative Institute for Research in the Atmosphere (CIRA)
Colorado State University Department of Atmospheric Science


Daily Summary for 2 November 2006


 

Quick links:

Weather SummaryFlight SummarySatellite ImagesSurface ObservationsModel AnalysesRadiosonde Soundings

 

Weather Summary

The deep low moved very slowly from James Bay to Northern Quebec during the day. The lake effect cloud producing machine really kicked in, smothering the entire Great Lakes region with clouds.

 

Flight Summary

There are two potential A-Train overpasses in the next 24 hours: one near Trois-Rivieres, QB in the afternoon (~13:30 LT) and one near CARE early tomorrow morning (~2:30 LT). Pilot flight time restrictions allow us to fly only one of those, and the decision was made to go for the CARE overpass tomorrow morning.

 

Satellite Images

Images are every 4 hours beginning at 0045 UTC.

GOES-12 IR courtesy of RAP @ UCAR

 

GOES-12 Visible (during daylight hours) and Near IR (night) albedo from CIRA.

 

GOES-12 IR (10.7 µm) brightness temperature from CIRA. The color scale begins at 0 °C with an increment of -10 °C between color changes.

 

GOES-12 experimental cloud phase from CIRA. Blue represents ice particles, red is liquid droplets above freezing and yellow represents supercooled liquid droplets. Gray areas are clear (no cloud) based on an IR cloud mask.

 

Surface Observations

20 UTC Surface analysis from RUC courtesy RAP @ UCAR

Surface METARs every 4 hours beginning at 00 UTC courtesy RAP @ UCAR

 

Model Analyses

12 UTC Eta analysis of 500 mb heights and vorticity

 

Radiosonde Soundings

12 UTC Maniwaki, QC