UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for U7713... Searching the city database file for: U7713 ... Date:0000Z 29 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 180 250 1 SFC 999 188 0.8 -1.6 84 2.4 -0.2 250 1 274.0 274.6 273.1 283.3 3.40 2 935 715 -3.5 -6.1 82 2.6 -4.4 254 11 274.9 275.3 272.3 282.0 2.59 3 925 800 -0.5 -8.5 55 8.0 -3.2 255 13 278.8 279.2 274.0 285.0 2.17 4 905 976 2.6 -13.4 30 16.0 -2.6 259 12 283.7 284.0 275.7 288.2 1.50 5 865 1341 1.2 -22.8 15 24.0 -5.0 267 11 286.0 286.1 275.7 288.2 0.71 6 850 1481 0.0 -12.0 40 12.0 -4.0 270 11 286.1 286.5 277.4 291.4 1.79 7 844 1538 -0.3 -9.3 51 9.0 -3.5 270 11 286.4 286.8 278.1 293.0 2.24 8 840 1576 0.0 -6.0 64 6.0 -2.3 271 11 287.1 287.6 279.3 295.5 2.90 9 778 2190 0.2 -4.1 73 4.3 -1.6 275 14 293.7 294.3 283.1 304.4 3.62 10 700 3029 -5.3 -10.3 68 5.0 -7.1 280 17 296.6 297.1 283.1 304.2 2.49 11 689 3153 -6.3 -10.8 70 4.5 -7.9 279 16 296.8 297.3 283.1 304.3 2.43 12 677 3290 -6.1 -10.1 73 4.0 -7.5 279 16 298.6 299.0 284.0 306.6 2.62 13 642 3705 -7.1 -12.1 67 5.0 -8.8 276 13 302.0 302.4 285.1 309.3 2.35 14 585 4422 -12.3 -19.3 56 7.0 -14.2 272 10 304.1 304.3 284.8 308.6 1.42 15 556 4810 -12.9 -20.9 51 8.0 -15.0 270 7 307.8 308.1 286.1 312.1 1.30 16 500 5610 -18.9 -28.9 41 10.0 -20.8 265 3 310.0 310.1 286.2 312.4 0.70 17 456 6289 -24.1 -36.1 32 12.0 -25.8 271 7 311.8 311.8 286.4 313.1 0.38 18 400 7230 -31.3 -39.3 45 8.0 -32.1 280 13 314.3 314.4 287.2 315.4 0.32 19 362 7928 -36.9 -42.9 54 6.0 -37.4 285 13 315.9 316.0 287.7 316.8 0.24 20 300 9200 -46.7 -52.7 50 6.0 -46.9 295 13 319.5 319.6 288.7 319.9 0.10 21 256 10238 -54.7 -59.7 54 5.0 -54.8 352 11 322.5 322.6 289.6 322.7 0.05 22 250 10390 -55.5 -61.5 47 6.0 -55.6 360 11 323.6 323.6 289.9 323.7 0.04 23 200 11780 -63.7 -69.7 44 6.0 -63.7 335 15 331.9 331.9 292.2 331.9 0.02 24 175 12593 -67.9 -73.9 42 6.0 -67.9 345 19 337.9 337.9 293.8 337.9 0.01 25 171 12732 -67.7 -73.7 42 6.0 -67.7 341 18 340.5 340.5 294.4 340.5 0.01 26 165 12949 -64.7 -70.7 43 6.0 -64.8 335 16 349.0 349.0 296.4 349.1 0.02 27 150 13530 -65.9 -71.9 43 6.0 -66.0 320 11 356.6 356.6 298.0 356.6 0.02 28 100 15990 -65.1 -71.1 43 6.0 -65.2 305 15 401.9 402.0 305.5 402.1 0.03 29 90 16630 -64.7 -70.7 43 6.0 -64.8 299 15 415.0 415.0 307.2 415.2 0.03 30 70 18150 -67.1 -74.1 36 7.0 -67.2 285 15 440.8 440.8 310.0 441.0 0.02 31 55 19593 -70.7 -77.7 35 7.0 -70.8 289 22 464.1 464.1 312.1 464.2 0.02 32 50 20160 -69.1 -76.1 36 7.0 -69.2 290 25 480.7 480.7 313.5 480.8 0.02 33 41 21348 -68.7 -76.7 31 8.0 -68.9 288 26 509.7 509.7 315.7 509.9 0.03 34 30 23200 -72.9 -80.9 29 8.0 -73.0 285 27 545.9 545.9 317.9 546.0 0.02 35 27 23816 -73.9 -81.9 28 8.0 -74.0 559.8 559.8 318.6 559.9 0.02 36 21 25288 -72.7 -80.7 29 8.0 -72.9 605.1 605.1 320.9 605.3 0.03 TRP 175 12593 -67.9 -73.9 42 6.0 -67.9 345 19 337.9 337.9 293.8 337.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: 987.09 mb = 286.00 m = 938.32 ft Freezing level: 921.77 mb = 828.36 m = 2717.68 ft Freezing level: 850.00 mb = 1481.00 m = 4858.86 ft Freezing level: 840.00 mb = 1575.79 m = 5169.85 ft Freezing level: 775.16 mb = 2220.93 m = 7286.42 ft Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 59.71 % Est. max temperature: 12.96 C = 55.32 F Sfc-Lift cond lev (LCL): 962.27 mb = 486.03 m = 1594.57 ft T: -1.63 C 700-500 lapse rate: 5.27 C/km ThetaE index: 1.24 C Layer 935.0- 925.0 mb Conv cond level (CCL): 588.01 mb = 4382.63 m = 14378.52 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 30.73 C = 87.32 F Cap Strength: 21.24 C Lifted Index: 21.95 C Risk: None Lifted Index @300 mb: 25.23 C Lifted Index @700 mb: 14.48 C Showalter Index: 16.24 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 6.90 C K Index: 1.90 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.39 J/kg Max Up Vert Vel: 9.21 m/s Conv Inhibition (B-): 47608.40 J/kg Cap Strength: 21.94 C Lift Cond Lev (LCL): 872.75 mb = 1268.59 m = 4161.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 8 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 ---------------------------------------------------------- 0 999 188 250 1 0.9 0.3 | 130 7 -5.6 4.6 1 925 800 255 13 12.6 3.4 | 218 10 6.0 7.7 2 850 1481 270 11 11.0 -0.0 | 226 6 4.5 4.3 3 700 3029 280 17 16.7 -3.0 | 263 10 10.2 1.3 4 500 5610 265 3 3.0 0.3 | 142 6 -3.6 4.5 5 400 7230 280 13 12.8 -2.3 | 252 7 6.3 2.0 6 300 9200 295 13 11.8 -5.5 | 283 5 5.2 -1.2 7 250 10390 360 11 -0.0 -11.0 | 44 9 -6.5 -6.7 8 200 11780 335 15 6.3 -13.6 | 1 9 -0.2 -9.3 9 175 12593 345 19 4.9 -18.4 | 7 14 -1.6 -14.1 10 150 13530 320 11 7.1 -8.4 | 353 4 0.5 -4.1 11 100 15990 305 15 12.3 -8.6 | 307 7 5.7 -4.3 12 70 18150 285 15 14.5 -3.9 | 267 8 7.9 0.4 13 50 20160 290 25 23.5 -8.6 | 284 17 17.0 -4.3 14 30 23200 285 27 26.1 -7.0 | 278 20 19.5 -2.7 Wind Parameters Mean winds (0-6000m): 273.2 at 10.4 knts Storm direction: 303.2 at 7.8 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 129.9 deg Storm rel helicity (0-3000m) pos: 32.4 neg: -1.1 tot: 31.4 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 11.76 Bulk Shear: 3.60 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 ------------------------------------------------------------------------------- 500 255 6 171 6| 10.1 0.0 10.1| 16.0 0.0 16.0 32.1 0.93| 10.1 9.4 1000 257 9 200 7| 5.6 0.0 5.6| 21.5 0.0 21.5 21.5 0.82| 7.2 5.9 1500 261 10 209 7| 3.7 0.0 3.7| 23.4 0.0 23.4 15.6 0.77| 5.6 4.3 2000 265 11 217 7| 3.3 0.0 3.3| 26.6 0.0 26.6 13.3 0.78| 4.7 3.7 2500 268 11 226 7| 3.0 0.0 3.0| 30.1 0.0 30.1 12.0 0.77| 4.2 3.3 3000 271 12 234 7| 2.6 0.0 2.6| 32.4 -1.1 31.4 10.5 0.73| 3.9 2.8 4000 272 13 238 7| 2.0 0.7 2.7| 32.4 -8.5 23.9 6.0 0.44| 3.6 1.6 5000 273 12 234 6| 1.6 1.1 2.7| 32.4 -15.0 17.4 3.5 0.22| 3.5 0.7 6000 273 10 226 5| 1.6 1.1 2.7| 36.4 -17.6 18.8 3.1 0.22| 3.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251129.00.gif