UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 7 JAN 26 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 174 SFC 990 252 -6.5 -11.0 70 4.5 -7.7 180 15 267.4 267.7 266.0 272.0 1.66 2 968 428 -5.5 -10.4 68 4.9 -6.9 270.2 270.4 268.1 275.1 1.79 3 925 782 -8.7 -16.7 52 8.0 -10.5 240 29 270.4 270.6 267.1 273.6 1.12 4 862 1324 -13.5 -19.5 61 6.0 -14.7 270.9 271.1 267.1 273.6 0.95 5 850 1431 -13.5 -19.5 61 6.0 -14.7 250 25 272.0 272.2 267.8 274.8 0.96 6 801 1879 -16.5 -22.5 60 6.0 -17.6 273.5 273.6 268.5 275.8 0.78 7 796 1925 -18.1 -25.1 54 7.0 -19.2 272.2 272.4 267.4 274.1 0.62 8 795 1935 -20.9 -28.9 49 8.0 -21.9 269.4 269.4 265.1 270.7 0.44 9 701 2849 -27.9 -35.9 46 8.0 -28.6 271.5 271.5 266.2 272.3 0.25 10 700 2859 -27.9 -35.9 46 8.0 -28.6 295 60 271.6 271.6 266.3 272.4 0.25 11 695 2910 -30.9 -39.9 41 9.0 -31.5 268.8 268.8 264.1 269.3 0.17 12 676 3104 -32.5 -41.5 40 9.0 -33.0 269.2 269.2 264.4 269.6 0.15 13 658 3293 -33.7 -42.7 40 9.0 -34.2 269.9 269.9 264.8 270.3 0.13 14 512 4986 -48.9 -55.9 44 7.0 -49.0 271.6 271.6 265.8 271.7 0.04 15 500 5140 -50.3 -57.3 43 7.0 -50.4 250 52 271.7 271.7 265.9 271.8 0.03 16 475 5470 -54.1 -60.1 48 6.0 -54.2 271.0 271.0 265.4 271.1 0.02 17 456 5731 -54.3 -60.3 48 6.0 -54.4 274.0 274.0 267.4 274.0 0.02 18 400 6560 -58.1 -64.1 46 6.0 -58.2 255 77 279.5 279.5 270.9 279.5 0.02 19 394 6655 -58.5 -64.5 46 6.0 -58.6 256 77 280.2 280.2 271.3 280.2 0.02 20 367 7105 -54.1 -60.1 48 6.0 -54.2 260 78 291.8 291.8 277.6 291.9 0.03 21 333 7728 -53.4 -59.9 45 6.5 -53.5 265 79 300.9 300.9 281.8 301.1 0.04 22 300 8400 -52.7 -59.7 42 7.0 -52.8 265 71 311.1 311.1 285.8 311.2 0.04 23 258 9376 -51.3 -59.3 38 8.0 -51.5 282 69 326.8 326.9 290.9 327.0 0.05 24 250 9580 -51.7 -59.7 38 8.0 -51.9 285 68 329.2 329.2 291.5 329.4 0.05 25 205 10853 -56.1 -65.1 31 9.0 -56.3 289 69 341.5 341.5 294.7 341.6 0.03 26 200 11010 -55.9 -64.9 32 9.0 -56.1 290 69 344.2 344.2 295.4 344.4 0.03 27 154 12672 -53.9 -64.9 25 11.0 -54.2 295 71 374.4 374.4 301.4 374.6 0.04 28 150 12840 -54.1 -65.1 25 11.0 -54.4 295 71 376.9 376.9 301.8 377.0 0.04 29 115 14525 -58.5 -70.5 20 12.0 -58.7 282 70 398.4 398.5 305.0 398.6 0.02 30 100 15410 -54.7 -67.7 19 13.0 -55.2 275 69 422.0 422.0 308.0 422.3 0.04 31 90 16084 -56.3 -69.3 18 13.0 -56.7 271 65 431.8 431.8 309.0 432.0 0.04 32 77 17086 -52.5 -67.5 15 15.0 -53.3 264 59 459.4 459.4 311.7 459.7 0.06 33 70 17700 -55.1 -70.1 14 15.0 -55.8 260 56 466.5 466.5 312.4 466.8 0.04 34 64 18270 -56.7 -71.7 13 15.0 -57.3 260 58 475.1 475.1 313.1 475.3 0.04 35 53 19467 -55.9 -71.9 12 16.0 -56.7 260 63 503.3 503.3 315.2 503.6 0.04 36 50 19840 -53.3 -70.3 11 17.0 -54.4 260 64 517.9 517.9 316.2 518.2 0.06 37 43 20817 -49.5 -67.5 10 18.0 -51.3 257 57 550.0 550.1 318.1 550.7 0.10 38 42 20973 -44.7 -63.7 10 19.0 -47.6 257 56 565.6 565.7 319.0 566.9 0.17 39 39 21470 -43.1 -62.1 11 19.0 -46.5 255 52 581.8 581.9 319.8 583.5 0.23 40 30 23210 -49.5 -69.5 8 20.0 -52.0 250 40 609.7 609.7 321.1 610.5 0.11 41 28 23664 -51.5 -71.5 7 20.0 -53.7 243 39 616.3 616.3 321.3 617.0 0.09 42 21 25564 -46.9 -68.9 6 22.0 -51.0 215 36 683.0 683.1 323.9 684.5 0.17 43 21 25564 -42.5 -65.5 6 23.0 -48.0 215 36 696.3 696.4 324.4 698.7 0.27 44 20 25900 -35.9 -60.9 6 25.0 -44.4 210 36 726.3 726.5 325.4 731.0 0.53 45 17 27010 -43.9 -68.9 5 25.0 -49.7 735.2 735.3 325.6 737.1 0.21 46 14 28327 -39.5 -66.5 4 27.0 -48.0 792.1 792.3 327.1 795.6 0.36 TRP 446 -58.3 -64.3 46 6.0 -58.3 255 64 270.7 270.7 265.1 270.7 0.02 WND 333 7728 -53.4 -59.9 45 6.5 -53.5 265 79 300.9 300.9 281.8 301.1 0.04 Sounding variables and indices 1000-500 mb thick: 4966.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 48.66 % Est. max temperature: -1.63 C = 29.06 F Sfc-Lift cond lev (LCL): 921.52 mb = 810.95 m = 2660.55 ft T: -8.96 C 700-500 lapse rate: 9.82 C/km ThetaE index: 5.09 C Layer 796.0- 701.0 mb Conv cond level (CCL): 811.53 mb = 1780.13 m = 5840.26 ft Mean mixing ratio: 1.37 g/kg Conv temperature: -0.78 C = 30.59 F Cap Strength: 2.46 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: 26.35 C Lifted Index @700 mb: -0.56 C Showalter Index: -2.21 C Risk: Severe thunderstorms possible Total Totals Index: 67.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 36.80 C Cross Totals Index: 30.80 C K Index: 9.30 Risk: None Sweat Index: 474.00 Risk: Severe Thunderstorms possible Energy Index: -0.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 283.19 J/kg Max Up Vert Vel: 23.80 m/s Conv Inhibition (B-): 57.86 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 850.83 mb = 1423.52 m = 4670.29 ft Lev Free Conv (LFC): 785.83 mb = 2018.88 m = 6623.54 ft Equ Level (EL): 455.83 mb = 5733.24 m = 18809.60 ft B at Equ Level: 282.80 J/kg Max Parcel Lev (MPL): 365.83 mb = 7125.25 m = 23376.52 ft Wind level data Storm motion: 338 at 132 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 ---------------------------------------------------------- 0 446 5875 255 64 61.8 16.6 | 185 140 12.1 139.3 1 990 252 180 15 0.0 15.0 | 160 146 -49.7 137.7 2 925 782 240 29 25.1 14.5 | 170 139 -24.6 137.2 3 850 1431 250 25 23.5 8.6 | 169 134 -26.2 131.2 4 700 2859 295 60 54.4 -25.4 | 183 97 4.7 97.3 5 500 5140 250 52 48.9 17.8 | 180 140 -0.8 140.5 6 400 6560 255 77 74.4 19.9 | 190 145 24.7 142.6 7 333 7728 265 79 78.7 6.9 | 193 133 29.0 129.6 8 300 8400 265 71 70.7 6.2 | 189 131 21.1 128.9 9 250 9580 285 68 65.7 -17.6 | 189 106 16.0 105.1 10 200 11010 290 69 64.8 -23.6 | 189 100 15.2 99.1 11 150 12840 295 71 64.3 -30.0 | 189 94 14.7 92.7 12 100 15410 275 69 68.7 -6.0 | 189 118 19.1 116.7 13 70 17700 260 56 55.1 9.7 | 182 133 5.5 132.4 14 50 19840 260 64 63.0 11.1 | 186 134 13.4 133.8 15 30 23210 250 40 37.6 13.7 | 175 137 -12.1 136.4 16 20 25900 210 36 18.0 31.2 | 168 157 -31.7 153.9 Wind Parameters Mean winds (0-6000m): 308.0 at 176.5 knts Storm direction: 338.0 at 132.4 knts Energy-Hel index: -17.70 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 308 176 261 91| | | Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260107.12.gif