UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 31 OCT 25 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 1012 15 8.8 5.8 81 3.0 7.3 290 9 281.0 282.0 279.8 296.7 5.71 1 1000 113 8.0 3.2 72 4.8 5.7 285 15 281.1 282.0 278.9 294.5 4.81 2 948 551 3.8 1.0 82 2.8 2.5 292 22 281.2 282.0 278.3 293.3 4.33 3 925 750 2.8 0.6 85 2.2 1.8 295 25 282.2 282.9 278.7 294.2 4.32 4 877 1179 0.2 -2.1 84 2.3 -0.8 301 28 283.8 284.5 278.8 294.4 3.73 5 850 1429 -0.7 -6.7 64 6.0 -3.0 305 29 285.4 285.9 278.3 293.3 2.72 6 842 1504 -1.1 -7.1 64 6.0 -3.3 305 29 285.8 286.2 278.4 293.5 2.66 7 821 1705 -3.1 -13.1 46 10.0 -6.2 307 30 285.7 286.0 277.0 290.7 1.70 8 795 1960 -2.7 -19.7 26 17.0 -7.3 308 31 288.8 289.0 277.6 291.9 1.01 9 735 2581 -2.3 -25.3 15 23.0 -8.0 312 33 295.8 295.9 280.4 297.9 0.66 10 700 2967 -4.3 -31.3 10 27.0 -10.0 315 35 297.7 297.8 280.9 299.1 0.40 11 697 3001 -4.5 -31.5 10 27.0 -10.1 315 35 297.9 297.9 281.0 299.2 0.39 12 639 3683 -5.1 -37.1 6 32.0 -11.2 315 38 304.7 304.7 283.6 305.5 0.25 13 618 3945 -6.3 -40.3 5 34.0 -12.2 315 39 306.2 306.3 284.1 306.9 0.18 14 568 4601 -9.1 -37.1 8 28.0 -14.2 315 42 310.4 310.5 285.8 311.4 0.28 15 518 5304 -15.9 -36.9 15 21.0 -19.3 315 45 310.5 310.6 285.9 311.6 0.31 16 500 5570 -16.9 -36.9 16 20.0 -20.1 315 46 312.4 312.5 286.6 313.6 0.32 17 496 5630 -17.1 -37.1 16 20.0 -20.3 315 46 312.9 313.0 286.8 314.0 0.32 18 474 5967 -20.5 -38.5 18 18.0 -23.0 315 46 312.8 312.8 286.7 313.8 0.29 19 413 6971 -27.3 -42.3 23 15.0 -28.9 315 46 316.6 316.6 287.9 317.4 0.22 20 400 7200 -29.5 -44.5 22 15.0 -30.9 315 46 316.6 316.7 287.9 317.3 0.18 21 373 7693 -35.1 -48.1 25 13.0 -36.0 313 50 315.6 315.6 287.5 316.1 0.13 22 331 8518 -39.3 -49.3 34 10.0 -39.9 308 58 320.8 320.8 289.2 321.3 0.13 23 321 8727 -41.1 -50.1 37 9.0 -41.6 307 60 321.2 321.2 289.2 321.6 0.12 24 316 8833 -43.9 -52.9 36 9.0 -44.3 307 61 318.7 318.7 288.4 319.1 0.09 25 300 9180 -46.3 -54.3 40 8.0 -46.6 305 64 320.1 320.1 288.9 320.4 0.08 26 286 9497 -47.7 -55.7 39 8.0 -48.0 305 66 322.5 322.5 289.6 322.8 0.07 27 277 9707 -50.7 -58.7 38 8.0 -50.9 305 68 321.1 321.1 289.2 321.3 0.05 28 256 10218 -53.9 -61.9 37 8.0 -54.1 305 72 323.7 323.7 289.9 323.9 0.04 29 250 10370 -55.7 -63.7 36 8.0 -55.8 305 73 323.3 323.3 289.8 323.4 0.03 30 227 10975 -61.5 -69.5 34 8.0 -61.6 305 75 323.4 323.4 289.8 323.5 0.01 31 224 11057 -62.3 -70.3 33 8.0 -62.4 305 74 323.4 323.4 289.8 323.5 0.01 32 213 11366 -64.3 -72.3 33 8.0 -64.4 305 72 325.0 325.0 290.3 325.1 0.01 33 210 11452 -63.3 -71.3 33 8.0 -63.4 305 71 327.9 327.9 291.2 328.0 0.01 34 200 11750 -65.5 -73.5 32 8.0 -65.5 305 69 329.0 329.0 291.5 329.1 0.01 35 198 11811 -65.7 -73.7 32 8.0 -65.8 305 69 329.7 329.7 291.6 329.7 0.01 36 190 12063 -62.7 -70.7 33 8.0 -62.8 304 65 338.4 338.4 293.9 338.5 0.01 37 183 12294 -61.7 -69.7 34 8.0 -61.8 304 62 343.7 343.7 295.2 343.7 0.02 38 159 13160 -63.1 -71.1 33 8.0 -63.2 301 49 355.4 355.4 297.8 355.5 0.02 39 150 13520 -59.9 -68.9 30 9.0 -60.0 300 44 366.9 366.9 300.0 367.0 0.02 40 148 13604 -59.7 -68.7 30 9.0 -59.9 300 43 368.6 368.6 300.4 368.8 0.02 41 136 14132 -61.3 -70.3 29 9.0 -61.4 296 40 374.8 374.8 301.4 374.9 0.02 42 100 16040 -61.9 -71.9 25 10.0 -62.1 285 27 408.1 408.1 306.3 408.2 0.02 43 91 16624 -61.5 -72.5 22 11.0 -61.7 281 29 420.1 420.1 307.7 420.2 0.02 44 71 18153 -64.3 -75.3 21 11.0 -64.5 271 36 445.0 445.0 310.4 445.1 0.02 45 70 18240 -64.3 -75.3 21 11.0 -64.5 270 36 446.8 446.8 310.6 446.9 0.02 46 66 18599 -62.9 -74.9 18 12.0 -63.1 270 36 457.5 457.5 311.5 457.6 0.02 47 53 19930 -67.3 -79.3 17 12.0 -67.5 270 35 476.9 476.9 313.2 477.0 0.01 48 50 20280 -67.1 -79.1 17 12.0 -67.3 270 35 485.4 485.4 313.9 485.5 0.02 49 43 21195 -65.5 -78.5 15 13.0 -65.8 270 38 510.7 510.7 315.7 510.8 0.02 50 36 22265 -69.9 -82.9 13 13.0 -70.1 270 42 525.9 525.9 316.7 526.0 0.01 51 31 23162 -67.1 -80.1 14 13.0 -67.4 270 45 556.5 556.5 318.5 556.6 0.02 52 30 23360 -67.5 -80.5 14 13.0 -67.8 270 46 560.6 560.6 318.7 560.8 0.02 53 24 24700 -69.3 -83.3 11 14.0 -69.6 276 49 592.3 592.3 320.3 592.4 0.02 54 21 25504 -66.1 -80.1 12 14.0 -66.7 279 51 625.1 625.1 321.7 625.3 0.03 55 20 25800 -66.3 -80.3 12 14.0 -66.8 280 52 633.2 633.2 322.0 633.5 0.03 56 17 26782 -67.5 -81.5 12 14.0 -68.1 659.5 659.5 323.0 659.7 0.03 TRP 198 11811 -65.7 -73.7 32 8.0 -65.8 305 69 329.7 329.7 291.6 329.7 0.01 WND 227 10975 -61.5 -69.5 34 8.0 -61.6 305 75 323.4 323.4 289.8 323.5 0.01 Sounding variables and indices 1000-500 mb thick: 5457.00 m Freezing level: 871.00 mb = 1234.48 m = 4050.10 ft Wetbulb zero: 891.20 mb = 1049.65 m = 3443.68 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 31.70 % Est. max temperature: 12.51 C = 54.53 F Sfc-Lift cond lev (LCL): 966.78 mb = 389.88 m = 1279.10 ft T: 5.34 C 700-500 lapse rate: 4.84 C/km ThetaE index: 3.43 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 886.38 mb = 1093.32 m = 3586.98 ft Mean mixing ratio: 4.55 g/kg Conv temperature: 11.30 C = 52.34 F Cap Strength: 16.19 C Lifted Index: 16.30 C Risk: None Lifted Index @300 mb: 18.48 C Lifted Index @700 mb: 8.69 C Showalter Index: 16.89 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 10.20 C K Index: -17.50 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 4.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.47 J/kg Max Up Vert Vel: 3.31 m/s Conv Inhibition (B-): 44371.95 J/kg Cap Strength: 16.11 C Lift Cond Lev (LCL): 913.74 mb = 848.59 m = 2784.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 26 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 1012 15 290 9 8.5 -3.1 | 180 22 0.1 21.5 1 1000 113 285 15 14.5 -3.9 | 196 22 6.1 20.7 2 925 750 295 25 22.7 -10.6 | 225 20 14.3 14.1 3 850 1429 305 29 23.8 -16.6 | 243 17 15.4 8.0 4 700 2967 315 35 24.7 -24.7 | 270 16 16.3 -0.1 5 500 5570 315 46 32.5 -32.5 | 288 25 24.1 -7.9 6 400 7200 315 46 32.5 -32.5 | 288 25 24.1 -7.9 7 300 9180 305 64 52.4 -36.7 | 285 46 44.0 -12.1 8 250 10370 305 73 59.8 -41.9 | 289 54 51.4 -17.2 9 227 10975 305 75 61.4 -43.0 | 289 56 53.0 -18.4 10 200 11750 305 69 56.5 -39.6 | 287 50 48.1 -15.0 11 198 11811 305 69 56.5 -39.6 | 287 50 48.1 -15.0 12 150 13520 300 44 38.1 -22.0 | 265 30 29.7 2.6 13 100 16040 285 27 26.1 -7.0 | 225 25 17.7 17.6 14 70 18240 270 36 36.0 -0.0 | 228 37 27.6 24.6 15 50 20280 270 35 35.0 -0.0 | 227 36 26.6 24.6 16 30 23360 270 46 46.0 -0.0 | 237 45 37.6 24.6 17 20 25800 280 52 51.2 -9.0 | 250 46 42.8 15.6 Wind Parameters Mean winds (0-6000m): 311.2 at 34.7 knts Storm direction: 341.2 at 26.0 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 90.8 deg Storm rel helicity (0-3000m) pos: 155.4 neg: 0.0 tot: 155.4 m^2/s^2 ave: 51.8 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 53.76 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 ------------------------------------------------------------------------------- 500 288 17 202 21| 12.7 0.0 12.7| 70.4 0.0 70.4 140.8 0.99| 13.1 13.0 1000 293 21 213 20| 9.1 0.0 9.1|102.3 0.0 102.3 102.3 0.98| 9.8 9.6 1500 297 23 221 19| 7.1 0.0 7.1|120.9 0.0 120.9 80.6 0.97| 8.0 7.7 2000 300 25 227 18| 5.9 0.0 5.9|132.3 0.0 132.3 66.2 0.97| 6.7 6.5 2500 303 26 233 17| 5.2 0.0 5.2|144.0 0.0 144.0 57.6 0.97| 5.9 5.7 3000 305 28 239 17| 4.7 0.0 4.7|155.4 0.0 155.4 51.8 0.97| 5.4 5.2 4000 308 30 248 16| 3.5 0.5 4.1|168.2 0.0 168.2 42.1 0.93| 4.6 4.3 5000 310 32 257 17| 2.8 0.9 3.7|181.0 0.0 181.0 36.2 0.89| 4.1 3.6 6000 311 35 264 18| 2.3 0.9 3.3|188.1 0.0 188.1 31.4 0.87| 3.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251031.12.gif