UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:1200Z 28 NOV 25 Station: UNNT WMO ident: 29634 Latitude: 55.03 Longitude: 82.90 Elevation: 177.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 177 -14.9 -18.0 77 3.1 -15.4 320 9 257.5 257.7 257.1 260.0 0.92 1 1000 220 -15.7 -18.8 77 3.1 -16.2 320 11 257.5 257.6 256.9 259.8 0.86 2 936 714 -20.9 -24.1 75 3.2 -21.3 316 14 257.1 257.2 256.0 258.7 0.58 3 925 802 -19.9 -22.9 77 3.0 -20.3 315 15 259.0 259.1 257.7 260.8 0.65 4 871 1249 -18.7 -21.2 81 2.5 -19.1 308 19 264.7 264.8 262.4 267.0 0.81 5 850 1430 -19.3 -22.0 79 2.7 -19.7 305 21 265.9 266.1 263.3 268.1 0.77 6 756 2294 -22.9 -25.6 79 2.7 -23.3 305 27 271.1 271.2 266.7 272.9 0.63 7 700 2853 -27.1 -29.9 77 2.8 -27.4 305 31 272.5 272.5 267.3 273.8 0.46 8 692 2936 -27.9 -31.1 74 3.2 -28.2 305 31 272.5 272.6 267.2 273.7 0.41 9 574 4256 -36.5 -47.5 31 11.0 -37.0 299 39 277.4 277.4 269.7 277.7 0.09 10 500 5200 -42.7 -52.7 33 10.0 -43.0 295 44 281.0 281.0 271.8 281.2 0.06 11 491 5322 -43.5 -53.5 32 10.0 -43.8 295 45 281.5 281.5 272.1 281.6 0.05 12 415 6439 -49.1 -59.1 30 10.0 -49.3 295 51 288.1 288.1 275.7 288.2 0.03 13 400 6680 -49.7 -59.7 30 10.0 -49.9 295 52 290.4 290.4 276.9 290.5 0.03 14 340 7734 -53.3 -63.3 29 10.0 -53.4 295 56 299.3 299.3 281.1 299.4 0.02 15 300 8540 -53.1 -64.1 25 11.0 -53.3 295 62 310.5 310.5 285.5 310.6 0.02 16 282 8937 -53.0 -64.4 24 11.3 -53.2 300 66 316.1 316.1 287.5 316.2 0.02 17 250 9710 -52.9 -64.9 22 12.0 -53.1 300 62 327.4 327.4 291.0 327.5 0.02 18 200 11150 -54.3 -67.3 19 13.0 -54.5 300 60 346.8 346.8 296.0 346.9 0.02 19 187 11579 -54.7 -67.7 19 13.0 -54.9 300 60 352.9 352.9 297.3 353.0 0.02 20 150 12980 -56.9 -71.9 13 15.0 -57.2 300 58 372.0 372.0 300.9 372.1 0.02 21 100 15520 -60.9 -76.9 10 16.0 -61.2 300 64 410.1 410.1 306.5 410.1 0.01 22 70 17720 -64.5 -80.5 9 16.0 -64.7 300 56 446.4 446.4 310.5 446.4 0.01 23 67 17987 -65.3 -81.3 9 16.0 -65.5 300 56 450.3 450.3 310.9 450.3 0.01 24 50 19760 -67.5 -83.5 9 16.0 -67.7 300 54 484.4 484.4 313.8 484.5 0.01 25 43 20661 -68.7 -84.7 8 16.0 -68.9 297 55 502.8 502.8 315.1 502.9 0.01 26 30 22790 -72.3 -88.3 7 16.0 -72.5 290 58 547.5 547.5 317.9 547.6 0.01 27 29 22989 -72.9 -88.9 7 16.0 -73.0 289 59 551.2 551.2 318.2 551.3 0.00 28 20 25150 -75.5 -90.5 8 15.0 -75.7 280 68 605.1 605.1 320.9 605.1 0.01 29 19 25447 -75.7 -90.7 8 15.0 -75.9 613.4 613.4 321.2 613.4 0.01 TRP 340 7734 -53.3 -63.3 29 10.0 -53.4 295 56 299.3 299.3 281.1 299.4 0.02 WND 282 8937 -53.0 -64.4 24 11.3 -53.2 300 66 316.1 316.1 287.5 316.2 0.02 Sounding variables and indices 1000-500 mb thick: 4980.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 62.20 % Est. max temperature: -7.05 C = 19.30 F Sfc-Lift cond lev (LCL): 960.26 mb = 523.13 m = 1716.30 ft T: -18.89 C 700-500 lapse rate: 6.65 C/km ThetaE index: 1.32 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 735.22 mb = 2496.59 m = 8190.80 ft Mean mixing ratio: 0.72 g/kg Conv temperature: -0.77 C = 30.61 F Cap Strength: 15.22 C Lifted Index: 17.51 C Risk: None Lifted Index @300 mb: 36.00 C Lifted Index @700 mb: 12.02 C Showalter Index: 10.72 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 20.70 C K Index: -1.40 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.74 J/kg Max Up Vert Vel: 4.41 m/s Conv Inhibition (B-): 54381.05 J/kg Cap Strength: 17.39 C Lift Cond Lev (LCL): 913.49 mb = 894.93 m = 2936.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 24 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 1010 177 320 9 5.8 -6.9 | 157 15 -6.0 13.9 1 1000 220 320 11 7.1 -8.4 | 159 13 -4.7 12.4 2 925 802 315 15 10.6 -10.6 | 174 10 -1.1 10.2 3 850 1430 305 21 17.2 -12.0 | 212 10 5.4 8.8 4 700 2853 305 31 25.4 -17.8 | 258 14 13.6 3.0 5 500 5200 295 44 39.9 -18.6 | 266 28 28.1 2.2 6 400 6680 295 52 47.1 -22.0 | 272 35 35.4 -1.2 7 340 7734 295 56 50.8 -23.7 | 274 39 39.0 -2.9 8 300 8540 295 62 56.2 -26.2 | 277 45 44.4 -5.4 9 282 8937 300 66 57.2 -33.0 | 285 47 45.4 -12.2 10 250 9710 300 62 53.7 -31.0 | 284 43 41.9 -10.2 11 200 11150 300 60 52.0 -30.0 | 283 41 40.2 -9.2 12 150 12980 300 58 50.2 -29.0 | 282 39 38.5 -8.2 13 100 15520 300 64 55.4 -32.0 | 284 45 43.7 -11.2 14 70 17720 300 56 48.5 -28.0 | 281 37 36.7 -7.2 15 50 19760 300 54 46.8 -27.0 | 280 36 35.0 -6.2 16 30 22790 290 58 54.5 -19.8 | 269 43 42.7 1.0 17 20 25150 280 68 67.0 -11.8 | 261 56 55.2 9.0 Wind Parameters Mean winds (0-6000m): 300.5 at 31.9 knts Storm direction: 330.5 at 23.9 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 103.6 deg Storm rel helicity (0-3000m) pos: 58.0 neg: 0.0 tot: 58.0 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 55.82 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 ------------------------------------------------------------------------------- 500 318 12 163 12| 0.0 5.3 5.3| 9.1 0.0 9.1 18.2 0.53| 5.4 2.8 1000 315 14 171 11| 0.0 5.1 5.1| 21.0 0.0 21.0 21.0 0.73| 5.2 3.8 1500 311 16 183 10| 0.0 4.9 4.9| 32.6 0.0 32.6 21.7 0.80| 5.0 4.0 2000 309 18 195 10| 0.0 4.6 4.6| 42.1 0.0 42.1 21.1 0.83| 4.7 3.9 2500 308 20 207 9| 0.0 4.4 4.4| 51.7 0.0 51.7 20.7 0.83| 4.5 3.7 3000 307 22 218 9| 0.0 4.2 4.2| 58.0 0.0 58.0 19.3 0.80| 4.3 3.4 4000 305 25 236 11| 0.0 3.9 3.9| 64.6 0.0 64.6 16.2 0.68| 4.0 2.7 5000 302 29 247 14| 0.0 3.7 3.7| 66.7 -0.0 66.7 13.3 0.58| 3.8 2.2 6000 301 32 254 16| 0.0 3.5 3.5| 86.1 -0.0 86.1 14.3 0.56| 3.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251128.12.gif