UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for UINN... Searching the city database file for: UINN ... Date:0000Z 2 DEC 25 Station: UINN WMO ident: 29698 Latitude: 54.88 Longitude: 99.03 Elevation: 410.00 ------------------------------------------------------------------------------- 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 261 SFC 980 410 -28.1 -32.1 69 4.0 -28.4 110 1 246.5 246.5 246.1 247.2 0.26 2 971 476 -28.1 -32.4 67 4.3 -28.4 124 2 247.1 247.2 246.7 247.8 0.26 3 940 711 -20.7 -26.7 59 6.0 -21.4 171 7 257.0 257.0 255.7 258.2 0.46 4 939 719 -18.9 -24.9 59 6.0 -19.7 173 7 258.9 259.0 257.4 260.4 0.54 5 925 831 -16.5 -22.5 60 6.0 -17.4 195 9 262.4 262.5 260.5 264.3 0.68 6 894 1089 -11.3 -19.3 52 8.0 -12.9 223 12 270.4 270.5 266.7 273.0 0.93 7 850 1474 -13.7 -23.7 43 10.0 -15.4 265 17 271.8 271.9 267.2 273.7 0.66 8 811 1829 -16.5 -24.5 50 8.0 -17.8 273 16 272.5 272.6 267.6 274.4 0.65 9 791 2017 -15.1 -23.1 50 8.0 -16.6 278 15 275.9 276.1 270.0 278.2 0.75 10 764 2279 -16.7 -27.7 38 11.0 -18.4 284 14 277.0 277.1 270.2 278.5 0.51 11 747 2448 -15.5 -29.5 29 14.0 -17.6 288 13 280.1 280.1 272.0 281.4 0.44 12 724 2684 -16.7 -32.7 24 16.0 -18.9 294 12 281.3 281.3 272.5 282.3 0.34 13 700 2936 -18.9 -29.9 37 11.0 -20.5 300 11 281.6 281.6 272.9 283.0 0.46 14 677 3184 -20.5 -30.5 40 10.0 -21.9 303 14 282.5 282.5 273.3 283.9 0.45 15 615 3892 -21.3 -26.3 64 5.0 -22.1 312 22 289.4 289.5 277.5 291.7 0.73 16 516 5166 -28.9 -33.0 68 4.1 -29.4 327 37 295.1 295.2 279.8 296.6 0.46 17 500 5390 -30.9 -34.8 69 3.9 -31.3 330 40 295.4 295.4 279.8 296.7 0.40 18 400 6940 -43.1 -47.3 63 4.2 -43.3 330 48 299.0 299.0 281.1 299.4 0.13 19 300 8810 -57.9 -62.5 56 4.6 -58.0 345 54 303.7 303.7 282.9 303.8 0.03 20 295 8916 -59.1 -63.6 56 4.5 -59.2 344 55 303.5 303.5 282.8 303.6 0.03 21 250 9940 -64.9 -69.4 54 4.5 -64.9 335 64 309.6 309.6 285.2 309.6 0.01 22 235 10317 -67.0 -71.5 53 4.5 -67.1 330 69 311.9 311.9 286.0 311.9 0.01 23 219 10743 -69.5 -74.0 52 4.5 -69.5 335 66 314.4 314.4 286.9 314.5 0.01 24 200 11290 -66.9 -71.6 51 4.7 -67.0 335 66 326.8 326.8 290.8 326.9 0.01 25 162 12574 -60.9 -65.5 54 4.6 -61.0 331 59 357.2 357.2 298.2 357.4 0.04 26 150 13050 -60.9 -65.6 54 4.7 -61.0 330 56 365.2 365.2 299.7 365.3 0.04 27 100 15540 -66.7 -71.7 49 5.0 -66.8 330 60 398.9 398.9 305.0 399.0 0.02 28 70 17690 -67.5 -73.5 42 6.0 -67.6 320 56 440.0 440.0 309.9 440.1 0.03 29 60 18614 -69.5 -75.5 41 6.0 -69.6 455.3 455.3 311.4 455.5 0.02 TRP 219 10743 -69.5 -74.0 52 4.5 -69.5 335 66 314.4 314.4 286.9 314.5 0.01 WND 235 10317 -67.0 -71.5 53 4.5 -67.1 330 69 311.9 311.9 286.0 311.9 0.01 Sounding variables and indices 1000-500 mb thick: 5129.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 52.71 % Est. max temperature: -2.56 C = 27.38 F Sfc-Lift cond lev (LCL): 916.04 mb = 904.74 m = 2968.27 ft T: -15.02 C 700-500 lapse rate: 4.89 C/km Conv cond level (CCL): 980.00 mb = 410.00 m = 1345.13 ft Mean mixing ratio: 0.60 g/kg Conv temperature: -23.16 C = -9.69 F Cap Strength: 27.68 C Lifted Index: 27.62 C Risk: None Lifted Index @300 mb: 29.74 C Lifted Index @700 mb: 18.40 C Showalter Index: 17.98 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 7.20 C K Index: -17.50 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 4.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 109.72 J/kg Max Up Vert Vel: 14.81 m/s Conv Inhibition (B-): 33499.31 J/kg Cap Strength: 27.65 C Lift Cond Lev (LCL): 851.26 mb = 1462.69 m = 4798.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 17 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 ---------------------------------------------------------- 0 980 410 110 1 -0.9 0.3 | 163 18 -5.2 17.0 1 925 831 195 9 2.3 8.7 | 176 25 -1.9 25.4 2 850 1474 265 17 16.9 1.5 | 215 22 12.7 18.2 3 700 2936 300 11 9.5 -5.5 | 205 12 5.3 11.2 4 500 5390 330 40 20.0 -34.6 | 319 24 15.7 -17.9 5 400 6940 330 48 24.0 -41.6 | 322 32 19.7 -24.9 6 300 8810 345 54 14.0 -52.2 | 345 37 9.7 -35.5 7 250 9940 335 64 27.0 -58.0 | 331 47 22.8 -41.3 8 235 10317 330 69 34.5 -59.8 | 325 53 30.2 -43.1 9 219 10743 335 66 27.9 -59.8 | 331 49 23.6 -43.1 10 200 11290 335 66 27.9 -59.8 | 331 49 23.6 -43.1 11 150 13050 330 56 28.0 -48.5 | 323 40 23.7 -31.8 12 100 15540 330 60 30.0 -52.0 | 324 44 25.7 -35.3 13 70 17690 320 56 36.0 -42.9 | 310 41 31.7 -26.2 Wind Parameters Mean winds (0-6000m): 315.7 at 23.0 knts Storm direction: 345.7 at 17.2 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 69.8 deg Storm rel helicity (0-3000m) pos: 169.7 neg: -13.1 tot: 156.6 m^2/s^2 ave: 52.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.4 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 1.18 Bulk Shear: 93.36 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 ------------------------------------------------------------------------------- 500 192 6 172 22| 10.4 0.0 10.4| 50.2 -3.6 46.5 93.1 0.56| 13.2 7.3 1000 225 9 186 23| 8.8 0.0 8.8|139.5 -3.6 135.9 135.9 0.77| 13.7 10.6 1500 248 12 197 22| 5.5 0.0 5.5|152.3 -3.7 148.5 99.0 0.70| 11.0 7.8 2000 258 12 202 21| 3.6 0.0 3.6|152.3 -6.8 145.4 72.7 0.61| 9.2 5.7 2500 265 12 204 19| 2.5 0.0 2.5|152.3 -13.1 139.2 55.7 0.52| 8.0 4.2 3000 272 12 207 18| 3.0 0.0 3.0|169.7 -13.1 156.6 52.2 0.58| 7.7 4.4 4000 290 15 220 15| 3.8 0.0 3.8|210.5 -13.1 197.4 49.4 0.66| 7.4 4.9 5000 308 19 245 12| 4.2 0.0 4.2|265.1 -13.1 252.0 50.4 0.68| 7.3 5.0 6000 316 23 269 12| 3.5 0.4 3.9|271.5 -13.1 258.4 43.1 0.65| 6.6 4.2 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20251202.00.gif