UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U7713... Searching the city database file for: U7713 ... Date:0000Z 28 NOV 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 992 -745 5.8 3.8 87 2.0 4.8 279.6 280.5 278.4 293.5 5.06 1 977 -606 4.6 2.7 87 1.9 3.7 279.6 280.4 278.0 292.7 4.75 2 906 79 3.8 2.1 89 1.7 3.0 284.9 285.7 280.8 298.7 4.91 3 838 775 -0.5 -2.6 86 2.1 -1.4 286.8 287.4 280.3 297.6 3.77 4 797 1217 -1.3 -3.2 87 1.9 -2.1 290.1 290.7 281.8 301.1 3.79 5 545 4398 -19.1 -22.0 78 2.9 -19.8 302.2 302.4 283.8 306.1 1.20 6 405 6677 -35.5 -39.1 69 3.6 -35.8 307.8 307.8 284.9 308.9 0.32 7 300 8792 -53.7 -57.6 62 3.9 -53.8 309.7 309.7 285.2 309.9 0.05 8 251 9973 -59.3 -63.2 60 3.9 -59.3 317.5 317.5 288.0 317.7 0.03 9 230 10541 -59.5 -63.4 60 3.9 -59.6 325.3 325.3 290.4 325.4 0.03 10 145 13510 -60.1 -64.7 55 4.6 -60.2 370.1 370.1 300.6 370.3 0.04 11 100 15850 -64.5 -69.5 50 5.0 -64.6 403.1 403.1 305.6 403.3 0.03 12 70 18040 -68.3 -74.3 42 6.0 -68.4 285 31 438.3 438.3 309.7 438.4 0.02 13 69 18126 -68.5 -74.5 42 6.0 -68.6 285 31 439.6 439.6 309.8 439.8 0.02 14 50 20050 -68.7 -74.7 42 6.0 -68.8 295 31 481.6 481.6 313.6 481.8 0.03 15 44 20817 -68.1 -74.1 42 6.0 -68.2 501.0 501.0 315.0 501.2 0.04 TRP WND Sounding variables and indices 1000-500 mb thick: 5804.47 m Freezing level: 845.91 mb = 694.21 m = 2277.57 ft Wetbulb zero: 859.45 mb = 549.52 m = 1802.87 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 83.19 % Est. max temperature: 12.86 C = 55.15 F Sfc-Lift cond lev (LCL): 961.95 mb = -464.93 m = -1525.35 ft T: 4.44 C 700-500 lapse rate: 5.98 C/km ThetaE index: 1.12 C Layer 838.0- 797.0 mb Conv cond level (CCL): 864.56 mb = 496.62 m = 1629.30 ft Mean mixing ratio: 4.84 g/kg Conv temperature: 12.23 C = 54.01 F Cap Strength: 7.54 C Lifted Index: 8.11 C Risk: None Lifted Index @300 mb: 9.91 C Lifted Index @700 mb: 4.56 C Showalter Index: 6.71 C Risk: None Total Totals Index: 46.26 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.14 C Cross Totals Index: 22.12 C K Index: 20.16 Risk: 20-40 % chance of thunderstorms Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.11 J/kg Max Up Vert Vel: 6.50 m/s Conv Inhibition (B-): 28704.30 J/kg Cap Strength: 8.07 C Lift Cond Lev (LCL): 914.44 mb = -5.50 m = -18.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 70 18040 285 31 29.9 -8.0 1 50 20050 295 31 28.1 -13.1 Wind Parameters Energy-Hel index: -1.32 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251128.00.gif