UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 11 OCT 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 51 340 1 SFC 995 92 8.2 6.6 90 1.6 7.3 340 1 281.8 282.8 280.7 298.7 6.15 2 973 277 7.0 2.7 74 4.3 4.9 331 3 282.4 283.2 279.4 295.6 4.77 3 971 294 6.8 2.5 74 4.3 4.8 330 3 282.3 283.1 279.3 295.5 4.72 4 925 694 7.6 5.7 88 1.9 6.6 310 7 287.1 288.2 283.2 304.6 6.21 5 919 748 7.8 5.8 87 2.0 6.8 310 7 287.8 288.9 283.7 305.6 6.30 6 891 1003 7.2 5.3 88 1.9 6.2 308 8 289.8 290.9 284.4 307.6 6.27 7 850 1389 5.2 2.9 85 2.3 4.1 305 9 291.6 292.6 284.4 307.6 5.55 8 700 2948 -3.9 -6.2 84 2.3 -4.8 320 9 298.2 298.8 284.8 308.5 3.43 9 534 5031 -17.1 -19.6 81 2.5 -17.7 244 6 306.4 306.7 285.8 311.3 1.51 10 527 5130 -17.5 -20.1 80 2.6 -18.1 240 6 307.0 307.3 285.9 311.8 1.47 11 513 5330 -20.5 -24.2 72 3.7 -21.3 232 5 305.8 306.0 285.0 309.2 1.05 12 500 5520 -21.3 -27.3 58 6.0 -22.4 225 5 307.1 307.2 285.2 309.8 0.81 13 485 5743 -22.3 -30.3 48 8.0 -23.7 213 6 308.5 308.6 285.5 310.7 0.63 14 425 6700 -28.1 -33.1 62 5.0 -28.8 159 12 313.0 313.1 287.1 314.9 0.55 15 400 7130 -31.9 -36.3 65 4.4 -32.4 135 15 313.5 313.6 287.1 315.0 0.43 16 300 9100 -47.5 -51.2 66 3.7 -47.6 160 46 318.4 318.4 288.3 318.8 0.11 17 252 10239 -55.7 -59.4 63 3.7 -55.8 125 38 322.5 322.5 289.6 322.7 0.05 18 250 10290 -55.5 -59.2 63 3.7 -55.6 125 36 323.6 323.6 289.9 323.8 0.05 19 224 10992 -50.7 -54.5 64 3.8 -50.8 120 22 341.2 341.3 294.7 341.7 0.10 20 219 11139 -49.1 -53.3 61 4.2 -49.3 119 19 345.9 345.9 295.8 346.4 0.12 21 200 11730 -49.3 -54.1 57 4.8 -49.5 115 7 354.7 354.7 297.7 355.2 0.12 22 177 12535 -48.3 -54.3 50 6.0 -48.6 168 6 369.0 369.0 300.5 369.6 0.13 23 150 13620 -51.3 -59.3 38 8.0 -51.7 240 5 381.7 381.7 302.6 382.1 0.09 24 134 14346 -53.7 -62.7 32 9.0 -54.0 243 9 389.9 389.9 303.8 390.2 0.06 25 124 14844 -51.9 -60.9 33 9.0 -52.3 245 12 401.9 402.0 305.5 402.4 0.08 26 100 16220 -56.1 -66.1 27 10.0 -56.5 250 19 419.3 419.3 307.7 419.6 0.05 27 81 17555 -57.9 -68.9 23 11.0 -58.3 259 17 441.7 441.7 310.1 441.9 0.04 28 77 17877 -55.5 -66.5 24 11.0 -56.0 261 16 453.1 453.1 311.2 453.5 0.06 29 70 18480 -58.9 -69.9 23 11.0 -59.3 265 15 458.4 458.4 311.7 458.6 0.04 30 58 19657 -61.7 -72.7 22 11.0 -62.0 257 13 477.4 477.4 313.2 477.6 0.04 31 50 20580 -61.1 -73.1 19 12.0 -61.5 250 11 499.5 499.5 314.9 499.7 0.04 32 38 22273 -62.5 -74.5 18 12.0 -63.0 280 31 536.7 536.7 317.3 537.0 0.04 33 31 23520 -64.5 -75.5 21 11.0 -64.9 301 46 563.5 563.5 318.8 563.8 0.04 34 30 23720 -63.5 -75.5 18 12.0 -64.0 305 48 571.5 571.5 319.3 571.8 0.05 35 20 26220 -61.9 -73.9 19 12.0 -62.8 285 21 646.7 646.7 322.6 647.4 0.09 36 17 27231 -59.5 -71.5 20 12.0 -60.8 685.2 685.2 324.0 686.4 0.14 TRP 252 10239 -55.7 -59.4 63 3.7 -55.8 125 38 322.5 322.5 289.6 322.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 764.29 mb = 2279.86 m = 7479.76 ft Wetbulb zero: 781.57 mb = 2062.89 m = 6767.92 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 82.49 % Est. max temperature: 18.23 C = 64.81 F Sfc-Lift cond lev (LCL): 971.00 mb = 294.01 m = 964.58 ft T: 6.80 C 700-500 lapse rate: 6.77 C/km ThetaE index: 3.22 C Layer 973.0- 925.0 mb Conv cond level (CCL): 801.37 mb = 1862.08 m = 6109.12 ft Mean mixing ratio: 5.70 g/kg Conv temperature: 20.04 C = 68.07 F Cap Strength: 7.41 C Lifted Index: 6.81 C Risk: None Lifted Index @300 mb: 12.30 C Lifted Index @700 mb: 4.81 C Showalter Index: 2.53 C Risk: Showers probable Total Totals Index: 50.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 24.20 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 91.80 Risk: None Energy Index: 0.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.04 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 43167.30 J/kg Cap Strength: 7.35 C Lift Cond Lev (LCL): 906.28 mb = 862.51 m = 2829.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 5 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 ---------------------------------------------------------- 0 995 92 340 1 0.3 -0.9 | 144 5 -2.7 3.6 1 925 694 310 7 5.4 -4.5 | 268 2 2.3 0.1 2 850 1389 305 9 7.4 -5.2 | 278 4 4.4 -0.6 3 700 2948 320 9 5.8 -6.9 | 310 4 2.8 -2.3 4 500 5520 225 5 3.5 3.5 | 184 8 0.5 8.1 5 400 7130 135 15 -10.6 10.6 | 138 20 -13.6 15.2 6 300 9100 160 46 -15.7 43.2 | 159 51 -18.7 47.8 7 252 10239 125 38 -31.1 21.8 | 128 43 -34.1 26.4 8 250 10290 125 36 -29.5 20.6 | 128 41 -32.5 25.2 9 200 11730 115 7 -6.3 3.0 | 129 12 -9.4 7.5 10 150 13620 240 5 4.3 2.5 | 191 7 1.3 7.1 11 100 16220 250 19 17.9 6.5 | 233 19 14.8 11.1 12 70 18480 265 15 14.9 1.3 | 244 13 11.9 5.9 13 50 20580 250 11 10.3 3.8 | 221 11 7.3 8.3 14 30 23720 305 48 39.3 -27.5 | 302 43 36.3 -23.0 15 20 26220 285 21 20.3 -5.4 | 273 17 17.3 -0.9 Wind Parameters Mean winds (0-6000m): 296.7 at 7.3 knts Storm direction: 326.7 at 5.5 knts Shear (0-3000m) pos: 0.3 neg: 1.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 152.5 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -0.9 tot: 2.6 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.30 Bulk Shear: 2.26 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 ------------------------------------------------------------------------------- 500 314 3 166 2| 0.0 5.2 5.2| 0.6 -0.1 0.5 1.0 0.40| 5.5 2.2 1000 311 5 226 2| 0.0 3.8 3.8| 1.1 -0.1 0.9 0.9 0.38| 4.0 1.5 1500 309 7 256 2| 0.0 2.8 2.8| 1.5 -0.1 1.4 0.9 0.37| 3.1 1.1 2000 309 7 267 3| 0.2 2.1 2.3| 2.3 -0.1 2.2 1.1 0.42| 2.5 1.0 2500 310 8 275 3| 0.3 1.7 2.0| 3.0 -0.1 2.9 1.2 0.45| 2.2 1.0 3000 312 8 282 3| 0.3 1.4 1.6| 3.4 -0.9 2.6 0.9 0.38| 2.0 0.8 4000 309 8 275 3| 0.2 1.0 1.2| 3.4 -6.6 -3.1 -0.8 -0.03| 2.2 -0.1 5000 304 8 263 3| 0.2 0.8 0.9| 3.4 -13.4 -9.9 -2.0 -0.21| 2.2 -0.5 6000 297 7 250 4| 0.1 0.9 1.0| 3.4 -21.6 -18.1 -3.0 -0.27| 2.4 -0.7 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251011.00.gif