UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 13 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 1018 16 11.6 3.6 58 8.0 7.6 325 15 283.3 284.1 280.0 296.9 4.86 1 1000 165 10.8 -0.2 46 11.0 5.8 320 21 284.0 284.6 278.9 294.6 3.76 2 925 806 4.2 -3.8 56 8.0 0.9 315 27 283.6 284.1 277.9 292.5 3.12 3 850 1485 -1.9 -5.0 79 3.1 -3.1 325 25 284.2 284.7 278.2 293.0 3.10 4 809 1875 -5.3 -8.6 78 3.3 -6.4 325 28 284.6 285.0 277.5 291.7 2.46 5 804 1924 -5.7 -9.2 76 3.5 -6.9 325 29 284.7 285.1 277.4 291.5 2.37 6 785 2111 -5.1 -14.1 49 9.0 -7.8 325 30 287.3 287.6 277.7 292.1 1.63 7 759 2375 -7.1 -23.1 27 16.0 -10.8 325 33 287.9 288.0 276.8 290.3 0.78 8 731 2666 -9.5 -25.5 26 16.0 -12.8 325 35 288.4 288.5 276.9 290.4 0.66 9 700 3000 -10.3 -29.3 19 19.0 -13.9 325 38 291.1 291.2 278.0 292.6 0.48 10 696 3044 -10.3 -30.3 18 20.0 -14.0 325 39 291.6 291.6 278.2 293.0 0.44 11 566 4607 -19.9 -42.9 11 23.0 -22.4 338 60 298.0 298.0 280.7 298.6 0.15 12 542 4927 -22.1 -41.1 16 19.0 -24.2 340 65 299.1 299.1 281.3 299.8 0.19 13 500 5520 -22.1 -33.1 36 11.0 -23.8 345 73 306.1 306.2 284.4 307.7 0.47 14 497 5564 -21.9 -31.9 40 10.0 -23.5 345 73 306.9 307.0 284.8 308.7 0.53 15 478 5851 -23.3 -30.3 53 7.0 -24.5 344 76 308.6 308.7 285.6 310.8 0.64 16 457 6177 -27.5 -34.5 51 7.0 -28.4 343 79 307.3 307.4 284.9 308.9 0.45 17 400 7120 -35.7 -42.7 49 7.0 -36.2 340 89 308.6 308.6 285.1 309.4 0.22 18 384 7402 -38.1 -44.1 53 6.0 -38.5 340 90 309.1 309.1 285.2 309.8 0.20 19 347 8091 -42.5 -49.5 46 7.0 -42.8 340 92 312.2 312.2 286.2 312.6 0.12 20 328 8466 -47.3 -54.3 45 7.0 -47.5 340 93 310.7 310.7 285.7 310.9 0.07 21 310 8837 -49.5 -57.5 39 8.0 -49.7 340 94 312.6 312.6 286.4 312.8 0.05 22 300 9050 -51.7 -59.7 38 8.0 -51.9 340 95 312.5 312.5 286.2 312.6 0.04 23 283 9425 -55.4 -62.8 39 7.4 -55.5 340 99 312.4 312.4 286.2 312.6 0.03 24 272 9676 -57.9 -64.9 40 7.0 -58.0 345 99 312.4 312.4 286.2 312.4 0.02 25 250 10210 -55.5 -63.5 36 8.0 -55.6 345 85 323.6 323.6 289.9 323.7 0.03 26 231 10718 -53.3 -61.3 37 8.0 -53.5 341 78 334.3 334.3 292.9 334.5 0.04 27 200 11650 -52.5 -62.5 29 10.0 -52.8 335 66 349.6 349.6 296.6 349.8 0.04 28 150 13500 -54.9 -67.9 19 13.0 -55.2 345 48 375.5 375.5 301.5 375.6 0.03 29 119 14981 -53.9 -68.9 14 15.0 -54.4 336 37 403.0 403.0 305.6 403.2 0.03 30 113 15311 -55.5 -70.5 14 15.0 -55.9 335 35 406.0 406.1 306.0 406.2 0.03 31 100 16090 -54.9 -70.9 12 16.0 -55.4 330 29 421.7 421.7 307.9 421.8 0.03 32 93 16549 -57.9 -73.9 11 16.0 -58.3 337 26 424.6 424.6 308.3 424.7 0.02 33 70 18340 -56.7 -74.7 9 18.0 -57.3 5 15 463.1 463.1 312.1 463.2 0.02 34 69 18431 -56.3 -74.3 9 18.0 -56.9 4 15 465.9 465.9 312.3 466.0 0.02 35 53 20088 -61.1 -80.1 6 19.0 -61.6 348 10 491.2 491.2 314.3 491.3 0.01 36 50 20450 -60.7 -79.7 6 19.0 -61.2 345 9 500.4 500.4 315.0 500.5 0.01 37 30 23700 -59.7 -79.7 6 20.0 -60.6 325 9 581.9 581.9 319.8 582.0 0.02 38 21 25928 -60.1 -81.1 5 21.0 -61.3 643.2 643.2 322.4 643.4 0.03 TRP 272 9676 -57.9 -64.9 40 7.0 -58.0 345 99 312.4 312.4 286.2 312.4 0.02 WND 283 9425 -55.4 -62.8 39 7.4 -55.5 340 99 312.4 312.4 286.2 312.6 0.03 Sounding variables and indices 1000-500 mb thick: 5355.00 m Freezing level: 873.36 mb = 1273.51 m = 4178.13 ft Wetbulb zero: 908.08 mb = 954.21 m = 3130.58 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 35.89 % Est. max temperature: 12.33 C = 54.20 F Sfc-Lift cond lev (LCL): 901.68 mb = 1011.06 m = 3317.07 ft T: 2.36 C 700-500 lapse rate: 4.68 C/km ThetaE index: 4.41 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 831.10 mb = 1662.44 m = 5454.12 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 12.66 C = 54.79 F Cap Strength: 6.24 C Lifted Index: 11.28 C Risk: None Lifted Index @300 mb: 13.26 C Lifted Index @700 mb: 2.81 C Showalter Index: 11.86 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 17.10 C K Index: -3.80 Risk: None Sweat Index: 123.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.59 J/kg Max Up Vert Vel: 1.09 m/s Conv Inhibition (B-): 43147.75 J/kg Cap Strength: 10.22 C Lift Cond Lev (LCL): 838.59 mb = 1591.61 m = 5221.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 4 at 33 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 1018 16 325 15 8.6 -12.3 | 208 23 11.0 20.5 1 1000 165 320 21 13.5 -16.1 | 224 23 15.9 16.7 2 925 806 315 27 19.1 -19.1 | 237 26 21.5 13.7 3 850 1485 325 25 14.3 -20.5 | 234 21 16.7 12.4 4 700 3000 325 38 21.8 -31.1 | 266 24 24.2 1.7 5 500 5520 345 73 18.9 -70.5 | 331 43 21.3 -37.7 6 400 7120 340 89 30.4 -83.6 | 327 60 32.8 -50.8 7 300 9050 340 95 32.5 -89.3 | 328 66 34.9 -56.4 8 283 9425 340 99 33.9 -93.0 | 329 70 36.3 -60.2 9 272 9676 345 99 25.6 -95.6 | 336 69 28.0 -62.8 10 250 10210 345 85 22.0 -82.1 | 334 55 24.4 -49.3 11 200 11650 335 66 27.9 -59.8 | 312 41 30.3 -27.0 12 150 13500 345 48 12.4 -46.4 | 312 20 14.8 -13.5 13 100 16090 330 29 14.5 -25.1 | 245 19 16.9 7.7 14 70 18340 5 15 -1.3 -14.9 | 183 18 1.1 17.9 15 50 20450 345 9 2.3 -8.7 | 191 25 4.7 24.1 16 30 23700 325 9 5.2 -7.4 | 197 27 7.6 25.5 Wind Parameters Mean winds (0-6000m): 334.2 at 43.9 knts Storm direction: 4.2 at 32.9 knts Shear (0-3000m) pos: 1.1 neg: 3.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 58.4 deg Storm rel helicity (0-3000m) pos: 146.4 neg: -7.9 tot: 138.5 m^2/s^2 ave: 46.2 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 75.88 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 ------------------------------------------------------------------------------- 500 319 21 224 23| 0.0 9.9 9.9| 58.0 0.0 58.0 116.1 0.98| 10.0 9.7 1000 318 24 230 24| 1.1 5.0 6.1| 74.5 -2.2 72.3 72.3 0.83| 7.2 6.0 1500 319 24 232 23| 1.2 3.3 4.5| 74.9 -7.9 66.9 44.6 0.62| 6.0 3.7 2000 321 25 234 23| 0.9 3.5 4.4| 98.5 -7.9 90.5 45.3 0.69| 5.6 3.9 2500 322 26 237 22| 0.7 3.7 4.4|122.1 -7.9 114.1 45.7 0.74| 5.3 3.9 3000 322 28 242 22| 1.1 3.1 4.2|146.4 -7.9 138.5 46.2 0.76| 5.2 4.0 4000 325 32 253 22| 2.8 2.3 5.1|246.6 -7.9 238.6 59.7 0.82| 5.9 4.8 5000 330 38 270 22| 3.9 1.8 5.7|366.6 -7.9 358.7 71.7 0.83| 6.3 5.2 6000 334 44 287 23| 3.9 2.0 5.9|437.9 -16.7 421.2 70.2 0.75| 6.5 4.9 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251013.12.gif