UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 28 NOV 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 156 310 3 SFC 996 188 2.8 -0.3 80 3.1 1.5 310 3 276.3 276.9 274.9 286.5 3.75 2 925 781 -1.7 -3.6 87 1.9 -2.4 280 15 277.6 278.1 274.8 286.3 3.16 3 850 1450 -5.9 -7.8 86 1.9 -6.5 305 13 280.0 280.4 275.1 287.0 2.50 4 849 1459 -6.1 -8.0 86 1.9 -6.7 305 13 279.8 280.3 275.0 286.8 2.46 5 827 1666 -2.9 -4.7 87 1.8 -3.6 308 13 285.3 285.9 278.9 294.7 3.26 6 794 1989 -1.5 -7.5 64 6.0 -3.8 312 13 290.2 290.7 280.6 298.2 2.74 7 778 2151 -1.7 -8.7 59 7.0 -4.3 314 13 291.7 292.1 281.0 299.2 2.54 8 736 2592 -2.9 -10.9 54 8.0 -5.7 320 13 295.0 295.4 282.1 301.9 2.26 9 700 2987 -5.5 -15.5 45 10.0 -8.6 325 13 296.4 296.7 282.0 301.5 1.63 10 607 4090 -11.5 -24.5 33 13.0 -14.5 331 20 301.8 302.0 283.2 304.6 0.87 11 569 4582 -13.9 -24.9 39 11.0 -16.4 334 23 304.6 304.8 284.4 307.6 0.89 12 500 5550 -20.5 -29.5 44 9.0 -22.1 340 29 308.0 308.2 285.4 310.3 0.66 13 466 6066 -25.1 -34.1 43 9.0 -26.3 343 31 308.6 308.7 285.4 310.2 0.46 14 400 7160 -32.1 -41.1 40 9.0 -33.0 350 36 313.3 313.3 286.8 314.2 0.26 15 395 7249 -32.5 -41.5 40 9.0 -33.3 351 36 313.9 313.9 287.0 314.8 0.25 16 315 8798 -46.3 -55.3 35 9.0 -46.6 7 43 315.7 315.7 287.4 315.9 0.07 17 300 9120 -48.5 -57.5 34 9.0 -48.7 10 44 317.0 317.0 287.8 317.2 0.05 18 275 9687 -52.3 -61.3 33 9.0 -52.5 5 55 319.5 319.5 288.6 319.6 0.04 19 250 10300 -54.3 -63.3 32 9.0 -54.5 360 68 325.3 325.3 290.4 325.4 0.03 20 209 11436 -58.1 -67.1 31 9.0 -58.2 356 44 336.5 336.5 293.4 336.6 0.02 21 200 11710 -61.5 -69.5 34 8.0 -61.6 355 38 335.4 335.4 293.2 335.4 0.02 22 191 11994 -62.1 -70.1 34 8.0 -62.2 351 36 338.9 338.9 294.0 338.9 0.02 23 168 12782 -63.3 -71.3 33 8.0 -63.4 339 29 349.5 349.5 296.5 349.6 0.02 24 161 13041 -66.5 -74.5 32 8.0 -66.5 335 27 348.4 348.4 296.3 348.4 0.01 25 150 13470 -64.5 -72.5 32 8.0 -64.6 340 29 359.0 359.0 298.5 359.0 0.01 26 122 14738 -60.9 -69.9 30 9.0 -61.0 322 24 387.4 387.4 303.4 387.5 0.03 27 100 15960 -64.3 -73.3 28 9.0 -64.4 305 19 403.5 403.5 305.7 403.6 0.02 28 70 18130 -66.9 -74.9 31 8.0 -67.0 290 27 441.3 441.3 310.0 441.4 0.02 29 50 20150 -69.3 -77.3 30 8.0 -69.4 290 29 480.2 480.2 313.5 480.3 0.02 30 43 21050 -68.1 -76.1 31 8.0 -68.2 289 31 504.3 504.3 315.2 504.5 0.03 31 30 23190 -71.1 -79.1 30 8.0 -71.3 285 36 550.8 550.8 318.2 551.0 0.03 32 26 24034 -72.7 -80.7 29 8.0 -72.9 285 40 569.3 569.3 319.1 569.4 0.02 33 24 24503 -73.5 -81.5 28 8.0 -73.6 285 42 580.1 580.1 319.7 580.3 0.02 34 22 25016 -70.7 -78.7 30 8.0 -70.9 285 44 603.1 603.1 320.7 603.4 0.04 35 20 25580 -71.7 -79.7 29 8.0 -71.9 285 46 616.7 616.7 321.3 617.0 0.03 36 10 29670 -71.5 -79.5 29 8.0 -71.9 280 66 752.7 752.7 326.0 753.3 0.07 37 9.8 29789 -71.7 -79.7 29 8.0 -72.1 756.3 756.3 326.1 756.9 0.07 TRP 161 13041 -66.5 -74.5 32 8.0 -66.5 335 27 348.4 348.4 296.3 348.4 0.01 WND 250 10300 -54.3 -63.3 32 9.0 -54.5 360 68 325.3 325.3 290.4 325.4 0.03 Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: 951.82 mb = 557.12 m = 1827.81 ft Wetbulb zero: 969.15 mb = 407.37 m = 1336.51 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 56.77 % Est. max temperature: 7.11 C = 44.81 F Sfc-Lift cond lev (LCL): 949.24 mb = 573.67 m = 1882.11 ft T: -0.13 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.41 C Layer 700.0- 607.0 mb Conv cond level (CCL): 893.95 mb = 1051.18 m = 3448.71 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 5.08 C = 41.14 F Cap Strength: 16.84 C Lifted Index: 18.39 C Risk: None Lifted Index @300 mb: 21.68 C Lifted Index @700 mb: 12.53 C Showalter Index: 17.98 C Risk: None Total Totals Index: 27.30 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 12.70 C K Index: -3.20 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.12 J/kg Max Up Vert Vel: 3.77 m/s Conv Inhibition (B-): 60003.59 J/kg Cap Strength: 18.38 C Lift Cond Lev (LCL): 911.64 mb = 896.08 m = 2939.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 14 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 ---------------------------------------------------------- 0 996 188 310 3 2.3 -1.9 | 188 12 1.6 11.6 1 925 781 280 15 14.8 -2.6 | 232 18 14.1 10.9 2 850 1450 305 13 10.6 -7.5 | 239 12 10.0 6.1 3 700 2987 325 13 7.5 -10.6 | 247 7 6.8 2.9 4 500 5550 340 29 9.9 -27.3 | 326 17 9.3 -13.7 5 400 7160 350 36 6.3 -35.5 | 346 23 5.6 -21.9 6 300 9120 10 44 -7.6 -43.3 | 16 31 -8.3 -29.8 7 250 10300 360 68 -0.0 -68.0 | 1 54 -0.7 -54.5 8 200 11710 355 38 3.3 -37.9 | 354 24 2.7 -24.3 9 161 13041 335 27 11.4 -24.5 | 315 15 10.8 -10.9 10 150 13470 340 29 9.9 -27.3 | 326 17 9.3 -13.7 11 100 15960 305 19 15.6 -10.9 | 260 15 14.9 2.6 12 70 18130 290 27 25.4 -9.2 | 260 25 24.7 4.3 13 50 20150 290 29 27.3 -9.9 | 262 27 26.6 3.6 14 30 23190 285 36 34.8 -9.3 | 263 34 34.1 4.2 15 20 25580 285 46 44.4 -11.9 | 268 44 43.8 1.6 16 10 29670 280 66 65.0 -11.5 | 268 64 64.3 2.1 Wind Parameters Mean winds (0-6000m): 327.2 at 18.1 knts Storm direction: 357.2 at 13.6 knts Shear (0-3000m) pos: 1.7 neg: 1.8 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 68.8 deg Storm rel helicity (0-3000m) pos: 45.0 neg: 0.0 tot: 45.0 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 22.96 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 ------------------------------------------------------------------------------- 500 286 8 212 13| 0.0 10.8 10.8| 28.6 0.0 28.6 57.2 0.82| 11.1 9.1 1000 286 11 224 15| 1.3 5.4 6.7| 37.6 0.0 37.6 37.6 0.65| 8.7 5.6 1500 292 12 229 14| 1.8 3.6 5.4| 39.7 0.0 39.7 26.5 0.58| 6.9 4.0 2000 297 12 232 13| 1.7 2.7 4.4| 41.1 0.0 41.1 20.6 0.56| 5.5 3.1 2500 302 12 234 12| 1.7 2.2 3.8| 42.1 0.0 42.1 16.8 0.54| 4.7 2.6 3000 306 12 237 11| 1.7 1.8 3.5| 45.0 0.0 45.0 15.0 0.56| 4.3 2.4 4000 313 14 246 10| 1.9 1.3 3.3| 58.2 0.0 58.2 14.5 0.63| 4.1 2.6 5000 321 16 262 9| 2.2 1.1 3.3| 73.8 0.0 73.8 14.8 0.65| 3.9 2.5 6000 327 18 280 9| 2.4 0.9 3.3| 92.7 0.0 92.7 15.5 0.65| 3.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251128.12.gif