UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 7 OCT 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 199 SFC 993 256 3.8 -3.2 60 7.0 1.0 225 9 277.5 278.0 274.5 285.9 3.04 2 978 379 4.6 -2.4 60 7.0 1.7 279.5 280.1 276.0 288.7 3.27 3 925 829 0.4 -7.6 55 8.0 -2.4 205 11 279.7 280.1 274.8 286.3 2.33 4 850 1500 -4.7 -9.3 70 4.6 -6.2 220 13 281.2 281.6 275.4 287.6 2.22 5 778 2191 -10.1 -14.0 73 3.9 -11.2 282.6 282.9 275.3 287.5 1.66 6 771 2261 -10.9 -14.7 74 3.8 -11.9 282.5 282.8 275.2 287.1 1.58 7 700 3000 -14.5 -19.5 66 5.0 -15.6 230 15 286.4 286.6 276.6 289.9 1.16 8 662 3418 -17.3 -23.3 60 6.0 -18.5 287.9 288.0 277.0 290.6 0.88 9 500 5480 -25.1 -31.1 57 6.0 -26.0 230 29 302.4 302.5 283.1 304.3 0.57 10 479 5794 -26.3 -32.3 57 6.0 -27.2 304.7 304.8 284.0 306.5 0.53 11 477 5824 -28.9 -37.9 42 9.0 -29.9 301.8 301.9 282.5 302.9 0.31 12 400 7080 -33.9 -44.9 32 11.0 -34.7 240 38 310.9 311.0 285.9 311.6 0.17 13 393 7202 -34.3 -45.3 32 11.0 -35.1 312.0 312.0 286.2 312.6 0.17 14 300 9000 -52.1 -62.1 29 10.0 -52.3 250 48 311.9 311.9 286.1 312.0 0.03 15 297 9065 -52.5 -62.5 29 10.0 -52.7 250 48 312.2 312.3 286.2 312.4 0.03 16 287 9283 -56.5 -66.5 27 10.0 -56.6 245 52 309.6 309.6 285.2 309.7 0.02 17 250 10160 -53.3 -63.3 29 10.0 -53.5 255 42 326.8 326.8 290.9 326.9 0.03 18 220 10989 -50.7 -60.7 30 10.0 -51.0 258 41 343.0 343.0 295.1 343.2 0.05 19 200 11610 -50.9 -60.9 30 10.0 -51.2 260 40 352.2 352.2 297.1 352.4 0.05 20 154 13309 -50.5 -63.5 20 13.0 -51.0 260 44 380.2 380.2 302.3 380.4 0.05 21 150 13480 -50.9 -63.9 20 13.0 -51.4 260 44 382.4 382.4 302.6 382.6 0.05 22 110 15481 -54.7 -69.7 14 15.0 -55.1 264 39 410.7 410.7 306.6 410.8 0.03 23 100 16090 -55.1 -70.1 14 15.0 -55.6 265 38 421.3 421.3 307.9 421.4 0.03 24 86 17052 -54.1 -70.1 12 16.0 -54.7 265 37 441.9 441.9 310.1 442.0 0.04 25 70 18360 -57.1 -74.1 10 17.0 -57.6 265 35 462.2 462.2 312.0 462.4 0.02 26 64 18930 -54.3 -72.3 9 18.0 -55.1 262 35 480.4 480.4 313.5 480.6 0.03 27 50 20490 -60.1 -78.1 8 18.0 -60.6 255 35 501.9 501.9 315.1 502.0 0.02 28 43 21437 -55.3 -73.3 9 18.0 -56.3 254 33 535.8 535.8 317.3 536.1 0.04 29 30 23740 -52.7 -72.7 7 20.0 -54.6 250 29 601.0 601.0 320.7 601.5 0.07 30 20 26350 -52.9 -72.9 7 20.0 -55.4 235 40 674.3 674.3 323.6 675.1 0.10 31 19 26681 -52.7 -73.7 6 21.0 -55.4 684.8 684.9 324.0 685.6 0.09 32 16 27812 -44.3 -66.3 7 22.0 -50.0 746.7 746.9 325.9 749.7 0.32 33 14 28703 -46.5 -68.5 6 22.0 -51.9 768.4 768.5 326.5 770.9 0.27 TRP 287 -56.5 -66.5 27 10.0 -56.6 245 52 309.6 309.6 285.2 309.7 0.02 WND 360 290 69 Sounding variables and indices 1000-500 mb thick: 5281.00 m Freezing level: 919.12 mb = 881.63 m = 2892.44 ft Wetbulb zero: 956.10 mb = 562.21 m = 1844.49 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 62.72 % Est. max temperature: 7.64 C = 45.76 F Sfc-Lift cond lev (LCL): 891.04 mb = 1125.81 m = 3693.56 ft T: -1.86 C 700-500 lapse rate: 4.27 C/km ThetaE index: 2.34 C Layer 925.0- 850.0 mb Conv cond level (CCL): 812.45 mb = 1852.77 m = 6078.58 ft Mean mixing ratio: 2.69 g/kg Conv temperature: 8.24 C = 46.83 F Cap Strength: 3.54 C Lifted Index: 13.26 C Risk: None Lifted Index @300 mb: 17.55 C Lifted Index @700 mb: 3.00 C Showalter Index: 12.97 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 15.80 C K Index: 6.10 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.73 J/kg Max Up Vert Vel: 3.08 m/s Conv Inhibition (B-): 54320.41 J/kg Cap Strength: 13.17 C Lift Cond Lev (LCL): 841.52 mb = 1578.31 m = 5178.12 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 ------------------------------------ 0 360 8374 290 69 64.8 -23.6 1 993 256 225 9 6.4 6.4 2 925 829 205 11 4.6 10.0 3 850 1500 220 13 8.4 10.0 4 700 3000 230 15 11.5 9.6 5 500 5480 230 29 22.2 18.6 6 400 7080 240 38 32.9 19.0 7 300 9000 250 48 45.1 16.4 8 250 10160 255 42 40.6 10.9 9 200 11610 260 40 39.4 6.9 10 150 13480 260 44 43.3 7.6 11 100 16090 265 38 37.9 3.3 12 70 18360 265 35 34.9 3.1 13 50 20490 255 35 33.8 9.1 14 30 23740 250 29 27.3 9.9 15 20 26350 235 40 32.8 22.9 Wind Parameters Energy-Hel index: -0.30 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//U9862/skewt/U9862.skewt.20251007.12.gif