UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 26 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 ------------------------------------------------------------------------------- 0 1000 72 SFC 978 253 3.8 -2.2 65 6.0 1.3 180 23 278.7 279.3 275.6 288.0 3.32 2 925 704 2.4 -4.6 60 7.0 -0.3 250 35 281.8 282.3 276.7 290.1 2.93 3 913 810 2.0 -5.0 60 7.0 -0.7 252 35 282.4 282.9 277.0 290.6 2.88 4 850 1382 -2.7 -8.7 63 6.0 -4.8 260 33 283.3 283.7 276.7 290.0 2.33 5 770 2160 -8.3 -11.4 78 3.1 -9.3 273 48 285.4 285.8 277.4 291.5 2.07 6 727 2609 -6.9 -9.0 85 2.1 -7.7 280 56 291.7 292.1 281.1 299.6 2.66 7 700 2904 -8.5 -12.7 72 4.2 -9.8 285 62 293.1 293.4 281.0 299.3 2.05 8 683 3094 -7.5 -17.5 45 10.0 -10.4 285 62 296.3 296.5 281.6 300.7 1.42 9 645 3534 -10.3 -34.3 12 24.0 -14.5 286 61 298.0 298.0 280.9 299.1 0.32 10 511 5272 -23.3 -43.3 14 20.0 -25.4 290 56 302.7 302.8 282.7 303.3 0.16 11 500 5430 -24.5 -42.5 17 18.0 -26.3 290 56 303.2 303.2 282.9 303.8 0.18 12 418 6712 -34.9 -42.9 44 8.0 -35.5 294 68 305.8 305.8 284.0 306.5 0.21 13 400 7020 -35.9 -42.9 49 7.0 -36.4 295 71 308.3 308.4 285.0 309.1 0.22 14 356 7820 -41.3 -46.2 59 4.9 -41.6 293 83 311.5 311.6 286.1 312.1 0.17 15 326 8413 -45.1 -49.6 61 4.5 -45.3 291 92 314.2 314.3 287.0 314.7 0.13 16 300 8960 -51.5 -55.8 60 4.3 -51.6 290 101 312.8 312.8 286.4 313.0 0.07 17 297 9025 -52.5 -57.0 58 4.5 -52.6 290 101 312.2 312.3 286.2 312.5 0.06 18 250 10120 -60.1 -64.4 57 4.3 -60.2 295 110 316.7 316.7 287.7 316.8 0.03 19 249 10145 -60.3 -64.6 57 4.3 -60.3 295 116 316.8 316.8 287.7 316.9 0.03 20 217 10989 -67.3 -71.6 54 4.3 -67.3 300 114 318.7 318.7 288.3 318.7 0.01 21 200 11480 -67.9 -72.3 53 4.4 -67.9 300 110 325.2 325.2 290.3 325.3 0.01 22 183 12010 -68.5 -72.9 53 4.4 -68.5 302 104 332.6 332.6 292.4 332.7 0.01 23 156 12972 -64.5 -68.9 55 4.4 -64.6 304 92 355.0 355.0 297.7 355.1 0.02 24 150 13210 -65.3 -69.5 56 4.2 -65.4 305 89 357.6 357.6 298.2 357.7 0.02 25 126 14272 -66.1 -70.2 56 4.1 -66.1 301 81 374.4 374.4 301.4 374.5 0.02 26 115 14830 -63.9 -68.4 54 4.5 -64.0 298 77 388.4 388.4 303.6 388.6 0.03 27 100 15680 -67.9 -72.5 52 4.6 -67.9 295 71 396.5 396.5 304.8 396.6 0.02 28 70 17800 -71.7 -76.4 49 4.7 -71.8 305 56 431.0 431.0 309.0 431.1 0.02 29 51 19654 -74.9 -79.6 48 4.7 -74.9 464.4 464.4 312.1 464.4 0.01 TRP 217 10989 -67.3 -71.6 54 4.3 -67.3 300 114 318.7 318.7 288.3 318.7 0.01 WND 249 10145 -60.3 -64.6 57 4.3 -60.3 295 116 316.8 316.8 287.7 316.9 0.03 Sounding variables and indices 1000-500 mb thick: 5358.00 m Freezing level: 886.19 mb = 1053.14 m = 3455.13 ft Wetbulb zero: 935.72 mb = 610.67 m = 2003.50 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 44.34 % Est. max temperature: 8.93 C = 48.08 F Sfc-Lift cond lev (LCL): 891.30 mb = 1002.10 m = 3287.70 ft T: 0.42 C 700-500 lapse rate: 6.33 C/km ThetaE index: 0.58 C Layer 850.0- 770.0 mb Conv cond level (CCL): 794.69 mb = 1911.64 m = 6271.70 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 9.79 C = 49.63 F Cap Strength: 11.78 C Lifted Index: 11.93 C Risk: None Lifted Index @300 mb: 16.39 C Lifted Index @700 mb: 7.30 C Showalter Index: 11.69 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 15.80 C K Index: 8.90 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.57 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 24291.73 J/kg Cap Strength: 11.87 C Lift Cond Lev (LCL): 835.90 mb = 1513.70 m = 4966.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 39 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 ---------------------------------------------------------- 0 978 253 180 23 0.0 23.0 | 149 56 -28.9 48.5 1 925 704 250 35 32.9 12.0 | 186 38 4.0 37.5 2 850 1382 260 33 32.5 5.7 | 187 31 3.6 31.2 3 700 2904 285 62 59.9 -16.0 | 253 32 31.0 9.4 4 500 5430 290 56 52.6 -19.2 | 255 25 23.7 6.3 5 400 7020 295 71 64.3 -30.0 | 277 36 35.4 -4.5 6 300 8960 290 101 94.9 -34.5 | 278 67 66.0 -9.1 7 250 10120 295 110 99.7 -46.5 | 287 74 70.8 -21.0 8 249 10145 295 116 105.1 -49.0 | 287 80 76.2 -23.5 9 217 10989 300 114 98.7 -57.0 | 294 77 69.8 -31.5 10 200 11480 300 110 95.3 -55.0 | 294 73 66.3 -29.5 11 150 13210 305 89 72.9 -51.0 | 300 51 44.0 -25.6 12 100 15680 295 71 64.3 -30.0 | 277 36 35.4 -4.5 13 70 17800 305 56 45.9 -32.1 | 291 18 16.9 -6.6 Wind Parameters Mean winds (0-6000m): 281.4 at 51.4 knts Storm direction: 311.4 at 38.6 knts Shear (0-3000m) pos: 12.2 neg: 0.0 tot: 12.2 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 700.4 neg: -0.2 tot: 700.2 m^2/s^2 ave: 233.4 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 11.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.08 Bulk Shear: 232.57 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 ------------------------------------------------------------------------------- 500 227 30 171 46| 35.9 0.0 35.9|409.7 0.0 409.7 819.5 0.83| 38.8 32.4 1000 243 32 179 40| 18.7 0.0 18.7|412.4 0.0 412.4 412.4 0.75| 21.8 16.3 1500 250 33 183 37| 15.4 0.0 15.4|477.5 -0.2 477.3 318.2 0.77| 17.6 13.6 2000 257 36 190 34| 14.5 0.0 14.5|568.5 -0.2 568.3 284.1 0.81| 16.2 13.2 2500 264 40 200 31| 14.0 0.0 14.0|666.9 -0.2 666.7 266.7 0.84| 15.5 13.0 3000 270 43 209 29| 12.2 0.0 12.2|700.4 -0.2 700.2 233.4 0.84| 13.7 11.6 4000 275 47 221 28| 8.9 0.0 8.9|704.0 -0.2 703.8 175.9 0.82| 10.7 8.7 5000 279 50 229 27| 7.0 0.0 7.0|706.2 -0.2 706.0 141.2 0.79| 8.9 7.0 6000 281 51 234 26| 6.5 0.0 6.5|750.7 -0.2 750.5 125.1 0.78| 8.1 6.4 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251126.12.gif