UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 16 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 1017 17 10.8 10.0 95 0.8 10.3 260 3 282.6 283.9 282.8 303.4 7.59 1 1000 157 10.6 8.4 86 2.2 9.4 265 11 283.8 284.9 282.5 302.9 6.92 2 939 679 7.4 5.7 89 1.7 6.5 281 19 285.6 286.7 282.5 302.8 6.12 3 925 802 6.2 4.4 88 1.8 5.3 285 21 285.6 286.6 282.0 301.6 5.67 4 913 909 5.8 4.1 89 1.7 4.9 285 21 286.3 287.3 282.3 302.1 5.62 5 908 954 3.8 1.5 85 2.3 2.7 285 21 284.7 285.5 280.4 297.9 4.69 6 850 1489 1.4 -2.1 77 3.5 -0.1 285 19 287.6 288.3 280.7 298.7 3.85 7 843 1556 1.0 -2.3 79 3.3 -0.4 285 19 287.9 288.5 280.8 298.9 3.83 8 802 1954 -2.3 -4.2 87 1.9 -3.1 288 18 288.5 289.1 280.7 298.6 3.49 9 800 1974 -2.7 -4.6 87 1.9 -3.5 288 18 288.3 288.9 280.5 298.1 3.39 10 784 2135 -0.3 -4.1 75 3.8 -1.9 289 17 292.5 293.2 282.6 303.1 3.60 11 700 3036 -3.7 -11.7 54 8.0 -6.5 295 15 298.4 298.8 283.5 305.2 2.23 12 699 3047 -3.7 -11.7 54 8.0 -6.5 295 15 298.5 298.9 283.5 305.4 2.23 13 611 4097 -10.3 -25.3 28 15.0 -13.8 297 21 302.6 302.8 283.5 305.3 0.80 14 566 4682 -13.9 -25.9 36 12.0 -16.6 298 25 305.1 305.2 284.5 307.8 0.82 15 500 5610 -21.9 -26.3 67 4.4 -22.8 300 31 306.3 306.5 285.1 309.3 0.89 16 482 5878 -24.5 -28.5 69 4.0 -25.2 301 31 306.4 306.5 284.9 308.9 0.76 17 461 6201 -26.7 -29.8 75 3.1 -27.2 302 32 307.5 307.7 285.3 309.9 0.70 18 400 7210 -34.3 -42.3 44 8.0 -35.0 305 33 310.4 310.5 285.8 311.2 0.23 19 300 9160 -47.9 -57.9 31 10.0 -48.2 325 35 317.8 317.8 288.1 318.0 0.05 20 289 9407 -49.3 -59.3 30 10.0 -49.6 329 36 319.3 319.3 288.6 319.4 0.04 21 250 10350 -54.1 -64.1 28 10.0 -54.3 345 38 325.6 325.6 290.5 325.7 0.03 22 235 10743 -56.3 -66.3 27 10.0 -56.5 340 38 328.1 328.1 291.2 328.2 0.02 23 200 11760 -57.3 -68.3 23 11.0 -57.5 330 36 342.0 342.0 294.8 342.1 0.02 24 173 12678 -55.9 -66.9 24 11.0 -56.1 333 29 358.8 358.8 298.5 358.9 0.03 25 150 13580 -58.1 -69.1 23 11.0 -58.3 335 23 370.0 370.0 300.6 370.1 0.02 26 100 16120 -60.3 -72.3 19 12.0 -60.5 340 15 411.2 411.2 306.7 411.3 0.02 27 95 16440 -61.3 -73.3 19 12.0 -61.5 339 14 415.3 415.3 307.2 415.4 0.02 28 70 18340 -60.7 -73.7 16 13.0 -61.0 330 9 454.5 454.5 311.3 454.7 0.03 29 65 18801 -61.3 -74.3 16 13.0 -61.6 332 9 463.0 463.0 312.0 463.1 0.02 30 60 19300 -59.1 -73.1 15 14.0 -59.6 335 9 478.6 478.6 313.4 478.8 0.03 31 50 20440 -60.5 -74.5 14 14.0 -61.0 340 9 500.9 500.9 315.0 501.1 0.03 32 48 20694 -61.7 -74.7 16 13.0 -62.1 339 9 503.9 503.9 315.2 504.1 0.03 33 30 23620 -59.7 -74.7 12 15.0 -60.6 325 9 581.9 581.9 319.8 582.3 0.05 34 20 26170 -58.1 -74.1 11 16.0 -59.6 355 9 658.3 658.4 323.0 659.0 0.08 35 19 26493 -58.1 -74.1 11 16.0 -59.6 668.1 668.1 323.4 668.8 0.09 36 18 26836 -55.1 -71.1 12 16.0 -57.2 687.9 688.0 324.1 689.2 0.14 37 15 27999 -55.7 -71.7 12 16.0 -58.0 722.8 722.8 325.2 724.2 0.16 38 13 28918 -52.1 -69.1 11 17.0 -55.6 765.4 765.5 326.4 768.0 0.27 TRP 235 10743 -56.3 -66.3 27 10.0 -56.5 340 38 328.1 328.1 291.2 328.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 830.58 mb = 1676.30 m = 5499.60 ft Wetbulb zero: 852.01 mb = 1469.87 m = 4822.34 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 61.57 % Est. max temperature: 14.97 C = 58.95 F Sfc-Lift cond lev (LCL): 1004.88 mb = 116.53 m = 382.30 ft T: 10.66 C 700-500 lapse rate: 7.07 C/km ThetaE index: 4.23 C Layer 908.0- 850.0 mb Conv cond level (CCL): 926.31 mb = 790.35 m = 2592.97 ft Mean mixing ratio: 6.48 g/kg Conv temperature: 13.88 C = 56.98 F Cap Strength: 5.80 C Lifted Index: 5.21 C Risk: None Lifted Index @300 mb: 10.85 C Lifted Index @700 mb: 4.19 C Showalter Index: 7.96 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.80 C K Index: 13.20 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.44 J/kg Max Up Vert Vel: 8.88 m/s Conv Inhibition (B-): 3.92 J/kg Cap Strength: 5.73 C Lift Cond Lev (LCL): 939.80 mb = 671.46 m = 2202.94 ft Lev Free Conv (LFC): 914.80 mb = 892.99 m = 2929.73 ft Equ Level (EL): 784.80 mb = 2126.70 m = 6977.29 ft B at Equ Level: 34.90 J/kg Max Parcel Lev (MPL): 744.80 mb = 2542.71 m = 8342.12 ft Wind level data Storm motion: 323 at 15 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 1017 17 260 3 3.0 0.5 | 154 14 -6.3 13.0 1 1000 157 265 11 11.0 1.0 | 187 14 1.7 13.4 2 925 802 285 21 20.3 -5.4 | 238 13 11.1 7.0 3 850 1489 285 19 18.4 -4.9 | 231 12 9.1 7.5 4 700 3036 295 15 13.6 -6.3 | 216 8 4.4 6.1 5 500 5610 300 31 26.8 -15.5 | 280 18 17.6 -3.1 6 400 7210 305 33 27.0 -18.9 | 290 19 17.8 -6.5 7 300 9160 325 35 20.1 -28.7 | 326 20 10.9 -16.2 8 250 10350 345 38 9.8 -36.7 | 359 24 0.6 -24.3 9 235 10743 340 38 13.0 -35.7 | 351 24 3.8 -23.3 10 200 11760 330 36 18.0 -31.2 | 335 21 8.8 -18.7 11 150 13580 335 23 9.7 -20.8 | 357 8 0.5 -8.4 12 100 16120 340 15 5.1 -14.1 | 68 4 -4.1 -1.7 13 70 18340 330 9 4.5 -7.8 | 135 7 -4.7 4.6 14 50 20440 340 9 3.1 -8.5 | 123 7 -6.1 4.0 15 30 23620 325 9 5.2 -7.4 | 141 6 -4.1 5.1 16 20 26170 355 9 0.8 -9.0 | 112 9 -8.4 3.5 Wind Parameters Mean winds (0-6000m): 293.5 at 20.6 knts Storm direction: 323.5 at 15.5 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 61.8 deg Storm rel helicity (0-3000m) pos: 67.6 neg: -10.6 tot: 57.0 m^2/s^2 ave: 19.0 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.57 Bulk Shear: 15.34 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 ------------------------------------------------------------------------------- 500 270 12 192 13| 14.1 0.0 14.1| 49.7 0.0 49.7 99.4 0.99| 14.7 14.5 1000 279 16 213 12| 9.1 0.0 9.1| 67.6 -1.5 66.1 66.1 0.94| 10.3 9.7 1500 281 17 220 12| 5.6 0.0 5.6| 67.6 -5.1 62.5 41.7 0.83| 7.4 6.1 2000 283 17 222 12| 3.9 0.0 3.9| 67.6 -6.6 61.0 30.5 0.75| 6.0 4.5 2500 284 17 223 11| 2.9 0.0 2.9| 67.6 -8.5 59.1 23.6 0.67| 5.1 3.4 3000 286 17 222 11| 2.2 0.0 2.2| 67.6 -10.6 57.0 19.0 0.59| 4.5 2.7 4000 288 17 226 10| 2.4 0.0 2.4| 79.8 -10.6 69.2 17.3 0.65| 4.2 2.7 5000 291 19 235 10| 2.6 0.0 2.6| 93.0 -10.6 82.4 16.5 0.65| 4.0 2.6 6000 293 21 247 11| 2.5 0.0 2.5|105.4 -10.6 94.8 15.8 0.64| 3.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251016.00.gif