UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 30 NOV 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 ------------------------------------------------------------------------------- SFC 1006 257 -21.7 -23.4 86 1.7 -21.9 0 0 251.0 251.1 250.8 252.6 0.58 1 1000 301 -21.3 -23.1 85 1.8 -21.5 45 3 251.9 251.9 251.6 253.4 0.59 2 973 501 -18.9 -21.0 83 2.1 -19.2 80 4 256.2 256.4 255.7 258.2 0.74 3 925 872 -20.5 -23.1 80 2.6 -20.8 145 7 258.3 258.4 257.2 260.1 0.64 4 908 1009 -20.9 -23.7 78 2.8 -21.2 134 7 259.3 259.4 257.9 261.0 0.62 5 859 1421 -19.1 -22.8 72 3.7 -19.7 101 5 265.3 265.5 262.7 267.3 0.71 6 850 1500 -18.9 -23.2 69 4.3 -19.6 95 5 266.3 266.5 263.4 268.3 0.69 7 842 1571 -18.7 -23.5 66 4.8 -19.4 90 6 267.3 267.4 264.1 269.2 0.68 8 772 2218 -20.5 -34.5 27 14.0 -22.0 43 15 272.1 272.1 266.6 272.9 0.27 9 724 2693 -22.1 -39.1 20 17.0 -23.7 8 22 275.3 275.4 268.6 275.9 0.18 10 700 2942 -22.1 -40.1 18 18.0 -23.8 350 25 278.0 278.0 270.2 278.5 0.17 11 661 3363 -20.7 -43.7 11 23.0 -22.8 347 30 284.2 284.2 273.8 284.6 0.12 12 500 5360 -35.1 -47.1 28 12.0 -35.8 335 52 290.2 290.3 277.0 290.6 0.11 13 407 6765 -46.1 -54.1 40 8.0 -46.3 340 56 293.6 293.6 278.5 293.8 0.06 14 400 6880 -46.5 -54.5 40 8.0 -46.7 340 56 294.6 294.6 279.0 294.8 0.06 15 352 7720 -50.5 -57.5 43 7.0 -50.7 340 60 300.1 300.1 281.4 300.3 0.05 16 347 7813 -51.5 -58.5 43 7.0 -51.7 340 60 300.0 300.0 281.4 300.2 0.04 17 300 8740 -59.3 -65.3 46 6.0 -59.3 340 64 301.8 301.8 282.1 301.8 0.02 18 292 8909 -60.9 -67.9 39 7.0 -61.0 340 65 301.8 301.8 282.1 301.9 0.01 19 271 9370 -64.0 -70.5 41 6.5 -64.0 340 68 303.9 303.9 283.0 303.9 0.01 20 251 9836 -67.1 -73.1 42 6.0 -67.1 345 64 306.0 306.0 283.8 306.0 0.01 21 250 9860 -67.1 -73.1 42 6.0 -67.1 340 64 306.3 306.3 283.9 306.3 0.01 22 229 10398 -62.1 -69.1 39 7.0 -62.1 334 60 321.7 321.7 289.3 321.8 0.02 23 200 11240 -61.5 -68.5 39 7.0 -61.6 325 54 335.4 335.4 293.2 335.4 0.02 24 154 12857 -60.5 -67.5 39 7.0 -60.6 320 61 363.1 363.1 299.3 363.2 0.03 25 150 13020 -61.3 -68.3 39 7.0 -61.4 320 62 364.5 364.5 299.6 364.6 0.03 26 101 15449 -64.7 -72.7 32 8.0 -64.8 315 60 401.6 401.6 305.5 401.7 0.02 27 100 15510 -64.7 -72.7 32 8.0 -64.8 315 60 402.7 402.7 305.6 402.8 0.02 28 70 17670 -70.1 -79.1 26 9.0 -70.2 310 62 434.4 434.4 309.3 434.5 0.01 29 50 19670 -71.7 -80.7 25 9.0 -71.8 300 56 474.5 474.5 313.0 474.6 0.01 30 33 22111 -73.5 -83.5 20 10.0 -73.6 529.6 529.6 316.9 529.7 0.01 TRP 251 9836 -67.1 -73.1 42 6.0 -67.1 345 64 306.0 306.0 283.8 306.0 0.01 WND 271 9370 -64.0 -70.5 41 6.5 -64.0 340 68 303.9 303.9 283.0 303.9 0.01 Sounding variables and indices 1000-500 mb thick: 5059.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 37.86 % Est. max temperature: -7.02 C = 19.36 F Sfc-Lift cond lev (LCL): 978.14 mb = 462.64 m = 1517.82 ft T: -19.36 C 700-500 lapse rate: 5.38 C/km Conv cond level (CCL): 573.90 mb = 4373.78 m = 14349.50 ft Mean mixing ratio: 0.67 g/kg Conv temperature: 14.70 C = 58.46 F Cap Strength: 23.34 C Lifted Index: 26.29 C Risk: None Lifted Index @300 mb: 30.86 C Lifted Index @700 mb: 18.28 C Showalter Index: 18.14 C Risk: None Total Totals Index: 28.10 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 11.90 C K Index: -25.00 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 4.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.03 J/kg Max Up Vert Vel: 7.35 m/s Conv Inhibition (B-): 42946.64 J/kg Cap Strength: 26.11 C Lift Cond Lev (LCL): 919.69 mb = 914.61 m = 3000.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 at 21 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 1006 257 0 0 -0.0 -0.0 | 192 21 4.6 20.8 1 1000 301 45 3 -2.1 -2.1 | 187 19 2.4 18.7 2 925 872 145 7 -4.0 5.7 | 181 27 0.6 26.6 3 850 1500 95 5 -5.0 0.4 | 179 21 -0.4 21.3 4 700 2942 350 25 4.3 -24.6 | 293 10 8.9 -3.8 5 500 5360 335 52 22.0 -47.1 | 315 37 26.5 -26.3 6 400 6880 340 56 19.2 -52.6 | 323 40 23.7 -31.8 7 300 8740 340 64 21.9 -60.1 | 326 47 26.5 -39.3 8 271 9370 340 68 23.3 -63.9 | 327 51 27.8 -43.1 9 251 9836 345 64 16.6 -61.8 | 333 46 21.1 -41.0 10 250 9860 340 64 21.9 -60.1 | 326 47 26.5 -39.3 11 200 11240 325 54 31.0 -44.2 | 303 43 35.5 -23.4 12 150 13020 320 62 39.9 -47.5 | 301 52 44.4 -26.7 13 100 15510 315 60 42.4 -42.4 | 295 52 47.0 -21.6 14 70 17670 310 62 47.5 -39.9 | 290 55 52.1 -19.0 15 50 19670 300 56 48.5 -28.0 | 278 54 53.1 -7.2 Wind Parameters Mean winds (0-6000m): 342.4 at 28.4 knts Storm direction: 12.4 at 21.3 knts Shear (0-3000m) pos: 1.1 neg: 5.7 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 111.6 deg Storm rel helicity (0-3000m) pos: 14.7 neg: -76.6 tot: -61.9 m^2/s^2 ave: -20.6 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 124.18 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 99 4 181 22| 6.4 0.0 6.4| 1.3 -26.1 -24.8 -49.7 -0.48| 10.2 -4.9 1000 125 5 180 24| 3.2 0.6 3.8| 7.2 -33.4 -26.2 -26.2 -0.32| 7.9 -2.5 1500 114 6 179 23| 2.1 2.2 4.3| 8.0 -52.3 -44.4 -29.6 -0.39| 7.3 -2.9 2000 83 7 173 20| 1.6 4.2 5.8| 8.0 -74.2 -66.2 -33.1 -0.43| 8.1 -3.5 2500 39 10 174 13| 1.3 5.4 6.7| 8.9 -76.0 -67.1 -26.8 -0.21| 9.6 -2.0 3000 10 12 196 9| 1.1 5.7 6.8| 14.7 -76.6 -61.9 -20.6 -0.14| 9.6 -1.4 4000 354 17 241 7| 0.8 5.8 6.6| 28.6 -76.6 -48.0 -12.0 -0.07| 8.7 -0.6 5000 346 23 280 10| 0.6 5.8 6.4| 30.4 -79.6 -49.2 -9.8 -0.06| 8.2 -0.5 6000 342 28 295 15| 0.5 4.8 5.3| 64.2 -80.8 -16.6 -2.8 -0.02| 7.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251130.12.gif