UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for U6298... Searching the city database file for: U6298 ... Date:0000Z 26 NOV 25 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 130 320 1 SFC 993 186 -2.3 -3.5 91 1.2 -2.7 320 1 271.4 271.9 270.8 279.4 2.97 2 925 745 -6.9 -8.5 88 1.6 -7.4 305 7 272.3 272.6 270.1 278.2 2.17 3 921 778 -7.3 -8.8 89 1.5 -7.8 302 7 272.2 272.5 269.9 278.1 2.13 4 904 921 -5.7 -7.6 86 1.9 -6.3 289 6 275.3 275.7 272.3 281.9 2.38 5 850 1394 -8.3 -11.7 76 3.4 -9.3 245 5 277.5 277.8 272.7 282.7 1.83 6 774 2121 -13.5 -15.7 83 2.2 -14.0 250 13 279.4 279.6 273.2 283.6 1.45 7 760 2262 -11.7 -14.0 83 2.3 -12.3 251 14 282.8 283.1 275.5 287.8 1.70 8 746 2406 -11.5 -15.8 70 4.3 -12.6 252 16 284.5 284.8 276.1 288.9 1.49 9 719 2691 -13.1 -21.1 51 8.0 -14.9 254 19 285.8 286.0 276.0 288.8 0.99 10 700 2896 -14.3 -24.3 42 10.0 -16.3 255 21 286.6 286.8 276.2 289.0 0.76 11 552 4649 -25.5 -43.5 17 18.0 -27.1 259 54 293.5 293.6 278.6 294.0 0.15 12 516 5135 -27.1 -47.1 13 20.0 -28.6 260 64 297.3 297.3 280.3 297.7 0.11 13 500 5360 -28.5 -47.5 14 19.0 -29.9 260 68 298.3 298.3 280.7 298.7 0.10 14 490 5505 -29.1 -47.1 16 18.0 -30.4 260 68 299.3 299.3 281.2 299.7 0.11 15 400 6920 -41.7 -52.7 29 11.0 -42.1 255 71 300.8 300.8 281.8 301.1 0.07 16 339 8021 -52.1 -62.1 29 10.0 -52.2 255 77 301.2 301.2 281.9 301.3 0.03 17 335 8099 -52.4 -62.3 29 9.9 -52.6 255 77 301.8 301.8 282.1 301.9 0.03 18 307 8662 -54.9 -63.9 32 9.0 -55.0 259 72 305.9 305.9 283.8 306.0 0.02 19 300 8810 -54.5 -63.5 32 9.0 -54.6 260 71 308.5 308.5 284.8 308.6 0.02 20 283 9181 -54.3 -63.3 32 9.0 -54.4 260 68 314.0 314.0 286.8 314.1 0.03 21 272 9432 -56.3 -64.3 36 8.0 -56.4 260 66 314.7 314.7 287.0 314.8 0.02 22 250 9960 -59.3 -67.3 35 8.0 -59.4 260 62 317.9 317.9 288.1 318.0 0.02 23 249 9985 -59.3 -67.3 35 8.0 -59.4 260 62 318.3 318.3 288.2 318.3 0.02 24 231 10456 -58.1 -66.1 35 8.0 -58.2 267 54 327.0 327.0 290.9 327.1 0.02 25 214 10936 -59.5 -67.5 35 8.0 -59.6 274 47 332.1 332.1 292.3 332.1 0.02 26 200 11360 -59.1 -67.1 35 8.0 -59.2 280 40 339.2 339.2 294.1 339.3 0.02 27 186 11815 -58.7 -67.7 30 9.0 -58.8 346.9 346.9 296.0 347.0 0.02 TRP WND 335 8099 -52.4 -62.3 29 9.9 -52.6 255 77 301.8 301.8 282.1 301.9 0.03 Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 52.23 % Est. max temperature: 3.92 C = 39.05 F Sfc-Lift cond lev (LCL): 974.31 mb = 335.64 m = 1101.18 ft T: -3.53 C 700-500 lapse rate: 5.76 C/km ThetaE index: 1.37 C Layer 925.0- 904.0 mb Conv cond level (CCL): 925.66 mb = 739.34 m = 2425.64 ft Mean mixing ratio: 2.47 g/kg Conv temperature: -1.45 C = 29.38 F Cap Strength: 15.30 C Lifted Index: 15.89 C Risk: None Lifted Index @300 mb: 20.66 C Lifted Index @700 mb: 8.82 C Showalter Index: 13.32 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 16.80 C K Index: -1.50 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.22 J/kg Max Up Vert Vel: 5.70 m/s Conv Inhibition (B-): 7833.20 J/kg Cap Strength: 15.88 C Lift Cond Lev (LCL): 920.46 mb = 782.72 m = 2567.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 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 ---------------------------------------------------------- 0 993 186 320 1 0.6 -0.8 | 108 24 -22.4 7.2 1 925 745 305 7 5.7 -4.0 | 103 18 -17.4 4.0 2 850 1394 245 5 4.5 2.1 | 119 21 -18.6 10.1 3 700 2896 255 21 20.3 5.4 | 168 14 -2.8 13.4 4 500 5360 260 68 67.0 11.8 | 246 48 43.9 19.8 5 400 6920 255 71 68.6 18.4 | 240 53 45.5 26.3 6 335 8099 255 77 74.4 19.9 | 241 58 51.3 27.9 7 300 8810 260 71 69.9 12.3 | 247 51 46.8 20.3 8 250 9960 260 62 61.1 10.8 | 244 42 38.0 18.7 9 200 11360 280 40 39.4 -6.9 | 266 16 16.3 1.0 Wind Parameters Mean winds (0-6000m): 259.0 at 32.6 knts Storm direction: 289.0 at 24.4 knts Shear (0-3000m) pos: 3.2 neg: 1.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 82.4 deg Storm rel helicity (0-3000m) pos: 107.0 neg: -10.0 tot: 96.9 m^2/s^2 ave: 32.3 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 120.94 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 ------------------------------------------------------------------------------- 500 307 4 106 21| 0.0 5.6 5.6| 0.0 -10.0 -10.0 -20.1 -0.32| 5.6 -1.8 1000 296 5 107 19| 0.0 2.6 2.6| 19.9 -10.0 9.9 9.9 0.23| 5.4 1.2 1500 280 5 111 19| 0.0 2.7 2.7| 37.6 -10.0 27.6 18.4 0.37| 5.3 2.0 2000 267 7 117 18| 1.4 2.0 3.4| 58.7 -10.0 48.7 24.3 0.49| 5.3 2.6 2500 262 9 122 17| 2.2 1.6 3.8| 78.6 -10.0 68.6 27.4 0.58| 5.4 3.1 3000 260 11 128 16| 3.2 1.4 4.5|107.0 -10.0 96.9 32.3 0.67| 5.8 3.9 4000 258 17 151 13| 4.8 1.0 5.9|178.6 -10.0 168.5 42.1 0.68| 6.8 4.7 5000 259 25 187 13| 5.8 0.8 6.7|258.8 -10.0 248.8 49.8 0.62| 7.4 4.6 6000 259 33 212 17| 4.9 1.2 6.0|273.2 -43.9 229.2 38.2 0.55| 6.8 3.7 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20251126.00.gif