Ensure you refresh for the latest imagery
![Image](http://img.photobucket.com/albums/v606/senorpepr/09L-IRENE_banner.png)
Additional updates as they happen at...
http://www.twitter.com/senorpepr
http://www.twitter.com/storm2k_org
Surface Pressure and Plots
![Image](http://img.photobucket.com/albums/v606/senorpepr/09L_SLP.png)
Displayed are isobars (lines of equal pressure, every 2 hPa) and surface plots.
Surface Streamlines and Plots
![Image](http://img.photobucket.com/albums/v606/senorpepr/09L_STRM.png)
Displayed are isogon/streamlines (lines of equal wind direction) and surface plots.
Sea Surface Temperature Plots
![Image](http://img.photobucket.com/albums/v606/senorpepr/09L_SST.png)
Displayed are sea surface temperatures in tenths of a degree fahrenheit (°F).
Storm-specific Zoomed Surface Plots
![Image](http://img.photobucket.com/albums/v606/senorpepr/09L_ZOOM.png)
Displayed are surface plots.
Storm-specific Zoomed Surface Plots, Streamlines, Surface Pressure, and 0.5° Base Reflectivity
![Image](http://img.photobucket.com/albums/v606/senorpepr/09L_BREF1.png)
Displayed are isobars, isogons, surface plots, and radar reflectivity in decibels.
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Upper air charts produced bidaily at 0300Z and 1500Z
Ensure you refresh for the latest imagery
200 hPa Analysis
![Image](http://img.photobucket.com/albums/v606/senorpepr/200_anal.png)
Displayed are isotachs (every 10 kt above 50 kt, in purple with shading), isotherms (every 5 °C, in red), isohypse (every 12 dam, in black), and radiosonde plots.
300 hPa Analysis
![Image](http://img.photobucket.com/albums/v606/senorpepr/300_anal.png)
Displayed are isotachs (every 10 kt above 50 kt, in purple with shading), isotherms (every 5 °C, in red), isohypse (every 12 dam, in black), and radiosonde plots.
500 hPa Analysis
![Image](http://img.photobucket.com/albums/v606/senorpepr/500_anal.png)
Displayed are isotachs (every 10 kt above 50 kt, in purple), isotherms (every 2 °C, in red), isohypse (every 6 dam, in black), and radiosonde plots.
500 hPa Vorticity Analysis
![Image](http://img.photobucket.com/albums/v606/senorpepr/500_vort.png)
Displayed are isovorts (every 20^-5/s, in red), isohypse (every 6 dam, in black), and wind barb plots.
700 hPa Analysis
![Image](http://img.photobucket.com/albums/v606/senorpepr/700_anal.png)
Displayed are isotachs (every 10 kt, in purple), isotherms (every 2 °C, in red), isodrosotherms (every 5 °C, in green with shading where dewpoint depression is less than 5 °C), isohypse (every 3 dam, in black), and radiosonde plots.
850 hPa Analysis
![Image](http://img.photobucket.com/albums/v606/senorpepr/850_anal.png)
Displayed are isotachs (every 10 kt, in purple), isotherms (every 2 °C, in red), isodrosotherms (every 5 °C, in green with shading where dewpoint depression is less than 5 °C), isohypse (every 3 dam, in black), and radiosonde plots.
850hPa Theta-e Analysis
![Image](http://img.photobucket.com/albums/v606/senorpepr/thte.png)
Displayed are pseudoadiabats (every 2 K, in purple), isohumes (every 1 g/kg in green), and radiosonde plots.
925 hPa Analysis
![Image](http://img.photobucket.com/albums/v606/senorpepr/925_anal.png)
Displayed are isotach (every 10 kt, in purple), isotherms (every 2 °C, in red), isodrosotherms (every 5 °C, in green with shading where dewpoint depression is less than 5 °C), isohypse (every 3 dam, in black), and radiosonde plots.
1000-500 hPa Thickness Analysis
![Image](http://img.photobucket.com/albums/v606/senorpepr/thck.png)
Displayed are isopachs (every 6 dam, in red) and isobars (every 4 hPa, in black).
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Key:
isobar - line of equal pressure
isotherm - line of equal temperature
isodrosotherm - line of equal dewpoint temperature
isallobar - line of equal pressure change
isotach - line of equal wind speed
isohypse - line of equal height
isovort - line of equal absolute vorticity
psuedoadiabat - line of equal equivalent potential temperature
isohume - line of equal mixing ratio
isopach - line of equal thickness