UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 1 DEC 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- 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 1008 -61 -27.1 -31.2 68 4.1 -27.4 0 0 245.5 245.5 245.2 246.2 0.28 1 1000 0 0.2 -9.8 47 10.0 -3.0 210 1 273.4 273.7 270.2 278.4 1.81 2 850 1489 -13.7 -26.7 33 13.0 -15.8 245 11 271.8 271.9 266.9 273.3 0.51 3 841 1570 -13.9 -27.9 30 14.0 -16.0 272.4 272.5 267.2 273.8 0.46 4 834 1633 -13.7 -28.7 27 15.0 -16.0 273.3 273.3 267.7 274.6 0.43 5 714 2804 -17.7 -41.7 10 24.0 -20.2 281.3 281.3 272.2 281.7 0.14 6 700 2952 -18.3 -38.3 16 20.0 -20.5 290 15 282.2 282.3 272.8 282.9 0.20 7 602 4069 -21.7 -30.7 44 9.0 -23.0 290.7 290.8 277.8 292.3 0.49 8 601 4082 -21.7 -30.7 44 9.0 -23.0 290.9 291.0 277.9 292.5 0.49 9 516 5186 -29.7 -38.7 41 9.0 -30.5 294.2 294.2 279.1 295.0 0.26 10 500 5410 -30.7 -39.7 41 9.0 -31.5 335 38 295.6 295.7 279.7 296.4 0.24 11 480 5699 -31.7 -39.7 45 8.0 -32.4 297.8 297.9 280.8 298.7 0.25 12 400 6960 -42.1 -48.1 52 6.0 -42.4 335 46 300.3 300.3 281.6 300.7 0.12 13 363 7607 -48.1 -54.1 50 6.0 -48.3 300.7 300.7 281.7 301.0 0.07 14 300 8840 -55.9 -60.9 53 5.0 -56.0 350 64 306.6 306.6 284.1 306.7 0.04 15 250 9990 -62.1 -67.1 51 5.0 -62.1 340 79 313.7 313.7 286.6 313.8 0.02 TRP WND 242 285 155 Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: Surface below freezing Freezing level: 1000.06 mb = -0.44 m = -1.46 ft Freezing level: 997.84 mb = 21.42 m = 70.29 ft Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 32.81 % Est. max temperature: -0.63 C = 30.87 F Sfc-Lift cond lev (LCL): 940.80 mb = 559.06 m = 1834.18 ft T: -5.02 C 700-500 lapse rate: 5.04 C/km ThetaE index: 5.13 C Layer 850.0- 841.0 mb Conv cond level (CCL): 709.62 mb = 2849.99 m = 9350.25 ft Mean mixing ratio: 1.32 g/kg Conv temperature: 9.07 C = 48.32 F Cap Strength: 15.69 C Lifted Index: 16.68 C Risk: None Lifted Index @300 mb: 21.95 C Lifted Index @700 mb: 7.70 C Showalter Index: 18.53 C Risk: None Total Totals Index: 21.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 4.00 C K Index: -29.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.62 J/kg Max Up Vert Vel: 7.57 m/s Conv Inhibition (B-): 5587.33 J/kg Cap Strength: 16.63 C Lift Cond Lev (LCL): 821.00 mb = 1751.65 m = 5746.80 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 ------------------------------------ 0 242 11355 285 155 149.7 -40.1 1 1008 -61 0 0 -0.0 -0.0 2 1000 0 210 1 0.5 0.9 3 925 846 255 13 12.6 3.4 4 850 1489 245 11 10.0 4.6 5 700 2952 290 15 14.1 -5.1 6 500 5410 335 38 16.1 -34.4 7 400 6960 335 46 19.4 -41.7 8 300 8840 350 64 11.1 -63.0 9 250 9990 340 79 27.0 -74.2 Wind Parameters Energy-Hel index: -1.79 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//U9572/skewt/U9572.skewt.20251201.12.gif