UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 29 NOV 25 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 155 SFC 935 685 -14.5 -20.5 60 6.0 -15.6 75 3 263.7 263.8 261.7 265.9 0.80 2 925 751 -13.3 -19.3 61 6.0 -14.5 360 3 265.7 265.9 263.4 268.2 0.90 3 909 884 -10.5 -17.5 56 7.0 -12.1 352 8 269.9 270.1 266.6 272.9 1.06 4 855 1351 -15.3 -25.3 42 10.0 -16.9 323 25 269.7 269.8 265.6 271.3 0.57 5 850 1395 -15.5 -25.5 42 10.0 -17.1 320 27 269.9 270.0 265.7 271.6 0.56 6 767 2164 -19.7 -31.7 34 12.0 -21.2 320 27 273.4 273.5 267.7 274.5 0.35 7 717 2660 -23.9 -37.9 26 14.0 -25.2 320 27 274.1 274.2 267.8 274.8 0.20 8 700 2835 -25.1 -39.1 26 14.0 -26.3 320 27 274.7 274.7 268.2 275.3 0.18 9 535 4723 -40.3 -48.3 42 8.0 -40.6 304 32 278.5 278.5 270.4 278.8 0.09 10 500 5180 -43.1 -51.1 41 8.0 -43.3 300 33 280.5 280.5 271.6 280.7 0.07 11 400 6650 -53.1 -60.1 42 7.0 -53.2 250 21 286.0 286.0 274.6 286.1 0.03 12 386 6879 -54.1 -62.1 37 8.0 -54.2 287.6 287.6 275.5 287.7 0.02 13 370 7149 -57.3 -64.3 41 7.0 -57.3 286.8 286.8 275.0 286.9 0.02 14 324 7988 -57.3 -64.3 41 7.0 -57.4 297.9 297.9 280.4 298.0 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5025.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 37.42 % Est. max temperature: -5.71 C = 21.73 F Sfc-Lift cond lev (LCL): 848.00 mb = 1412.67 m = 4634.69 ft T: -15.60 C 700-500 lapse rate: 7.68 C/km ThetaE index: 1.59 C Layer 855.0- 850.0 mb Conv cond level (CCL): 720.12 mb = 2628.24 m = 8622.73 ft Mean mixing ratio: 0.79 g/kg Conv temperature: -4.28 C = 24.30 F Cap Strength: 6.26 C Lifted Index: 7.71 C Risk: None Lifted Index @700 mb: 4.29 C Showalter Index: 7.51 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 17.60 C K Index: -11.90 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.85 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 2148.74 J/kg Cap Strength: 7.37 C Lift Cond Lev (LCL): 777.58 mb = 2061.48 m = 6763.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 20 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 935 685 75 3 -2.9 -0.8 | 147 21 -11.2 17.5 1 925 751 360 3 -0.0 -3.0 | 152 17 -8.3 15.2 2 850 1395 320 27 17.4 -20.7 | 285 9 9.1 -2.4 3 700 2835 320 27 17.4 -20.7 | 285 9 9.1 -2.4 4 500 5180 300 33 28.6 -16.5 | 265 20 20.3 1.7 5 400 6650 250 21 19.7 7.2 | 204 28 11.5 25.4 Wind Parameters Mean winds (0-6000m): 305.6 at 26.7 knts Storm direction: 335.6 at 20.0 knts Shear (0-3000m) pos: 0.0 neg: 5.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 129.4 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -10.6 tot: -3.4 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 48.96 m/s 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 ------------------------------------------------------------------------------- 500 339 10 153 10| 0.0 20.6 20.6| 5.3 -5.7 -0.4 -0.7 0.11| 21.5 2.3 1000 323 17 207 5| 0.0 14.6 14.6| 7.3 -5.8 1.5 1.5 0.21| 15.9 3.3 1500 322 21 245 5| 0.0 9.7 9.7| 7.3 -5.8 1.5 1.0 0.21| 10.6 2.2 2000 321 22 261 6| 0.0 7.3 7.3| 7.3 -5.8 1.5 0.7 0.21| 8.0 1.7 2500 321 23 267 7| 0.0 6.1 6.1| 7.3 -7.5 -0.3 -0.1 0.18| 6.7 1.2 3000 319 24 271 7| 0.0 5.3 5.3| 7.3 -10.6 -3.4 -1.1 0.14| 6.0 0.8 4000 316 26 272 10| 0.0 4.3 4.3| 7.3 -19.7 -12.4 -3.1 0.07| 5.2 0.3 5000 311 27 268 12| 0.0 3.2 3.2| 7.3 -81.8 -74.6 -14.9 -0.16| 5.5 -0.9 6000 NO DATA | 0.0 2.6 2.6| | Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251129.12.gif