UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 17 APR 25 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 1014 125 8.8 -4.2 40 13.0 3.5 35 1 280.8 281.3 276.0 288.6 2.76 1 1000 240 9.8 -4.2 37 14.0 3.9 125 7 283.0 283.4 277.1 290.9 2.80 2 925 884 7.0 -9.0 31 16.0 1.0 305 7 286.5 286.8 277.9 292.6 2.09 3 850 1573 2.6 -17.4 21 20.0 -3.4 310 17 288.9 289.1 277.9 292.4 1.15 4 832 1745 1.6 -24.4 12 26.0 -5.0 311 19 289.6 289.7 277.4 291.6 0.64 5 751 2563 -2.5 -17.5 31 15.0 -7.0 313 27 293.7 294.0 280.3 297.7 1.29 6 734 2744 -3.3 -23.3 20 20.0 -8.4 314 29 294.8 294.9 280.1 297.3 0.80 7 700 3117 -6.3 -25.3 21 19.0 -10.7 315 33 295.5 295.6 280.3 297.8 0.70 8 561 4809 -17.3 -37.3 16 20.0 -20.1 322 38 301.8 301.9 282.5 302.8 0.28 9 500 5660 -23.5 -28.5 63 5.0 -24.4 325 40 304.4 304.5 284.1 306.8 0.73 10 480 5956 -25.9 -30.1 68 4.2 -26.5 326 41 305.0 305.1 284.2 307.2 0.65 11 418 6942 -32.5 -37.5 61 5.0 -33.0 329 43 308.8 308.9 285.4 310.1 0.36 12 400 7250 -35.7 -40.7 60 5.0 -36.1 330 44 308.6 308.6 285.1 309.6 0.27 13 319 8780 -47.7 -52.7 56 5.0 -47.9 330 63 312.6 312.6 286.4 312.9 0.09 14 316 8842 -49.7 -54.5 57 4.8 -49.8 330 64 310.6 310.7 285.7 310.9 0.07 15 300 9180 -50.7 -55.4 57 4.7 -50.8 330 68 313.9 313.9 286.8 314.2 0.07 16 298 9224 -51.1 -55.8 57 4.7 -51.2 330 68 313.9 313.9 286.8 314.2 0.07 17 295 9289 -53.1 -58.0 55 4.9 -53.2 330 68 312.0 312.0 286.1 312.2 0.05 18 271 9833 -56.5 -61.4 54 4.9 -56.6 330 71 314.7 314.7 287.1 314.9 0.04 19 267 9927 -57.1 -62.0 54 4.9 -57.2 331 71 315.2 315.2 287.2 315.3 0.03 20 261 10070 -59.5 -64.3 54 4.8 -59.6 332 70 313.7 313.7 286.7 313.8 0.03 21 250 10340 -60.1 -64.8 54 4.7 -60.2 335 69 316.7 316.7 287.7 316.8 0.03 22 241 10569 -61.3 -66.1 53 4.8 -61.3 335 69 318.3 318.3 288.2 318.3 0.02 23 238 10647 -63.3 -68.3 51 5.0 -63.3 335 69 316.4 316.4 287.6 316.4 0.02 24 237 10673 -63.3 -68.3 51 5.0 -63.3 335 68 316.8 316.8 287.7 316.8 0.02 25 200 11740 -55.9 -60.9 53 5.0 -56.0 330 46 344.2 344.3 295.4 344.5 0.05 26 185 12237 -54.1 -59.1 54 5.0 -54.2 327 44 354.9 354.9 297.7 355.2 0.07 27 150 13580 -54.1 -60.1 48 6.0 -54.3 320 40 376.9 376.9 301.8 377.2 0.08 28 100 16180 -54.1 -63.1 32 9.0 -54.5 315 27 423.2 423.2 308.2 423.6 0.08 29 83 17383 -50.7 -60.7 30 10.0 -51.4 325 25 453.3 453.3 311.3 454.0 0.13 30 72 18300 -54.9 -66.9 21 12.0 -55.5 333 23 463.2 463.2 312.1 463.6 0.07 31 70 18480 -54.3 -66.3 22 12.0 -54.9 335 23 468.2 468.2 312.5 468.6 0.07 32 59 19571 -54.9 -67.9 19 13.0 -55.6 343 22 490.3 490.4 314.3 490.8 0.07 33 57 19793 -51.5 -64.5 20 13.0 -52.5 344 22 502.9 502.9 315.2 503.6 0.11 34 50 20640 -52.5 -66.5 17 14.0 -53.6 350 21 519.8 519.8 316.3 520.4 0.10 35 33 23336 -50.7 -66.7 13 16.0 -52.7 590.1 590.2 320.2 591.2 0.15 TRP 238 10647 -63.3 -68.3 51 5.0 -63.3 335 69 316.4 316.4 287.6 316.4 0.02 WND 271 9833 -56.5 -61.4 54 4.9 -56.6 330 71 314.7 314.7 287.1 314.9 0.04 Sounding variables and indices 1000-500 mb thick: 5420.00 m Freezing level: 800.39 mb = 2064.59 m = 6773.51 ft Wetbulb zero: 908.66 mb = 1029.20 m = 3376.60 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 25.54 % Est. max temperature: 16.41 C = 61.54 F Sfc-Lift cond lev (LCL): 830.61 mb = 1758.87 m = 5770.49 ft T: 1.53 C 700-500 lapse rate: 6.76 C/km ThetaE index: 1.00 C Layer 850.0- 751.0 mb Conv cond level (CCL): 623.58 mb = 4000.63 m = 13125.28 ft Mean mixing ratio: 2.44 g/kg Conv temperature: 26.90 C = 80.43 F Cap Strength: 10.51 C Lifted Index: 11.52 C Risk: None Lifted Index @300 mb: 15.84 C Lifted Index @700 mb: 8.27 C Showalter Index: 10.93 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 6.10 C K Index: -10.30 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.66 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 40478.64 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 766.12 mb = 2404.09 m = 7887.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 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 1014 125 35 1 -0.6 -0.8 | 167 20 -4.6 19.5 1 1000 240 125 7 -5.7 4.0 | 158 26 -9.7 24.3 2 925 884 305 7 5.7 -4.0 | 186 16 1.7 16.3 3 850 1573 310 17 13.0 -10.9 | 224 13 9.0 9.4 4 700 3117 315 33 23.3 -23.3 | 279 20 19.3 -3.0 5 500 5660 325 40 22.9 -32.8 | 303 23 18.9 -12.4 6 400 7250 330 44 22.0 -38.1 | 315 25 18.0 -17.8 7 300 9180 330 68 34.0 -58.9 | 322 49 30.0 -38.6 8 271 9833 330 71 35.5 -61.5 | 323 52 31.5 -41.2 9 250 10340 335 69 29.2 -62.5 | 329 49 25.2 -42.2 10 238 10647 335 69 29.2 -62.5 | 329 49 25.2 -42.2 11 200 11740 330 46 23.0 -39.8 | 316 27 19.0 -19.5 12 150 13580 320 40 25.7 -30.6 | 295 24 21.7 -10.3 13 100 16180 315 27 19.1 -19.1 | 265 15 15.1 1.2 14 70 18480 335 23 9.7 -20.8 | 275 6 5.7 -0.5 15 50 20640 350 21 3.6 -20.7 | 45 0 -0.4 -0.4 Wind Parameters Mean winds (0-6000m): 318.9 at 27.6 knts Storm direction: 348.9 at 20.7 knts Shear (0-3000m) pos: 5.6 neg: 1.4 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 112.1 deg Storm rel helicity (0-3000m) pos: 189.2 neg: -23.2 tot: 166.0 m^2/s^2 ave: 55.3 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 146.74 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 ------------------------------------------------------------------------------- 500 167 6 169 27| 0.0 8.2 8.2| 87.5 -22.6 64.9 129.8 0.42| 20.9 8.8 1000 308 7 186 16| 5.6 4.1 9.7|109.0 -23.2 85.9 85.9 0.40| 16.6 6.6 1500 309 9 193 15| 6.0 2.7 8.7|133.7 -23.2 110.5 73.7 0.50| 13.5 6.8 2000 310 12 203 14| 5.8 2.0 7.8|151.7 -23.2 128.5 64.3 0.56| 11.5 6.4 2500 311 15 214 13| 5.7 1.6 7.3|170.1 -23.2 147.0 58.8 0.59| 10.2 6.1 3000 313 17 226 12| 5.6 1.4 7.0|189.2 -23.2 166.0 55.3 0.61| 9.4 5.7 4000 314 22 246 13| 4.6 1.0 5.7|207.7 -23.2 184.5 46.1 0.63| 7.5 4.8 5000 317 25 260 13| 4.0 0.8 4.9|227.5 -23.2 204.3 40.9 0.65| 6.4 4.2 6000 319 28 272 14| 3.6 0.7 4.3|247.1 -23.2 223.9 37.3 0.66| 5.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20250417.00.gif