UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 29 APR 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 1019 17 6.4 0.4 65 6.0 3.8 235 3 278.0 278.7 276.0 288.7 3.86 1 1010 90 10.8 4.8 66 6.0 7.8 242 8 283.1 284.1 280.4 298.0 5.34 2 1000 173 12.6 6.6 67 6.0 9.4 250 13 285.8 286.8 282.5 302.9 6.11 3 990 257 13.2 6.2 62 7.0 9.5 254 15 287.2 288.2 283.0 304.1 6.01 4 925 823 8.4 -1.6 49 10.0 3.9 280 29 287.9 288.5 280.7 298.5 3.67 5 900 1050 9.2 -1.8 46 11.0 4.1 282 29 291.0 291.6 282.1 301.8 3.72 6 863 1396 7.4 -7.6 34 15.0 1.3 284 29 292.6 293.1 281.4 300.1 2.50 7 850 1521 6.8 -7.2 36 14.0 1.1 285 29 293.3 293.7 281.8 301.1 2.62 8 759 2443 3.0 -7.0 48 10.0 -1.2 291 30 298.8 299.4 284.5 307.9 2.98 9 700 3092 -2.1 -10.1 54 8.0 -5.1 295 31 300.2 300.6 284.5 308.0 2.53 10 636 3844 -8.3 -15.3 57 7.0 -10.5 291 36 301.4 301.8 284.2 307.2 1.83 11 597 4333 -10.7 -17.7 56 7.0 -12.8 288 39 304.2 304.5 285.0 309.3 1.59 12 528 5265 -17.1 -26.1 46 9.0 -19.0 282 45 307.4 307.5 285.4 310.2 0.86 13 500 5670 -21.1 -29.1 49 8.0 -22.5 280 48 307.3 307.4 285.2 309.6 0.69 14 400 7280 -34.1 -42.1 44 8.0 -34.8 300 38 310.7 310.7 285.9 311.5 0.24 15 345 8294 -42.9 -51.9 37 9.0 -43.3 303 39 312.2 312.2 286.2 312.5 0.09 16 300 9220 -49.7 -59.7 30 10.0 -50.0 305 40 315.3 315.3 287.2 315.5 0.04 17 299 9242 -49.9 -58.9 34 9.0 -50.1 305 40 315.3 315.3 287.2 315.5 0.05 18 250 10380 -61.3 -71.3 25 10.0 -61.4 320 40 314.9 314.9 287.1 315.0 0.01 19 246 10480 -62.3 -72.3 25 10.0 -62.4 322 41 314.9 314.9 287.1 314.9 0.01 20 221 11135 -66.1 -76.1 23 10.0 -66.1 335 46 318.8 318.8 288.3 318.9 0.01 21 215 11302 -66.3 -76.3 23 10.0 -66.4 332 45 321.1 321.1 289.0 321.1 0.01 22 205 11590 -66.5 -77.5 20 11.0 -66.5 327 43 325.1 325.1 290.3 325.2 0.00 23 200 11740 -64.5 -74.5 24 10.0 -64.6 325 42 330.6 330.6 291.9 330.6 0.01 24 188 12120 -61.3 -72.3 22 11.0 -61.4 324 40 341.7 341.7 294.7 341.7 0.01 25 150 13530 -57.7 -68.7 23 11.0 -57.9 320 31 370.7 370.7 300.7 370.8 0.02 26 128 14529 -56.7 -67.7 24 11.0 -57.0 322 27 389.7 389.7 303.8 389.8 0.03 27 105 15774 -59.1 -70.1 23 11.0 -59.3 324 22 407.8 407.8 306.2 408.0 0.03 28 100 16080 -57.5 -68.5 23 11.0 -57.8 325 21 416.6 416.6 307.3 416.8 0.04 29 70 18330 -57.3 -69.3 20 12.0 -57.8 320 15 461.8 461.8 312.0 462.1 0.05 30 69 18421 -57.3 -69.3 20 12.0 -57.8 319 15 463.7 463.7 312.1 464.0 0.05 31 64 18896 -59.3 -70.3 23 11.0 -59.7 316 13 469.4 469.4 312.6 469.7 0.05 32 50 20450 -57.9 -69.9 20 12.0 -58.5 305 9 507.0 507.1 315.5 507.4 0.06 33 47 20841 -56.7 -68.7 21 12.0 -57.4 519.0 519.0 316.2 519.5 0.08 34 40 21860 -58.3 -70.3 20 12.0 -59.0 539.4 539.5 317.5 539.9 0.07 TRP 221 11135 -66.1 -76.1 23 10.0 -66.1 335 46 318.8 318.8 288.3 318.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 724.29 mb = 2824.92 m = 9268.01 ft Wetbulb zero: 806.09 mb = 1953.09 m = 6407.71 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 50.29 % Est. max temperature: 20.78 C = 69.41 F Sfc-Lift cond lev (LCL): 929.27 mb = 784.63 m = 2574.22 ft T: 8.73 C 700-500 lapse rate: 7.37 C/km ThetaE index: 5.64 C Layer 925.0- 900.0 mb Conv cond level (CCL): 710.37 mb = 2974.12 m = 9757.49 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 28.39 C = 83.10 F Cap Strength: 8.13 C Lifted Index: 7.42 C Risk: None Lifted Index @300 mb: 10.51 C Lifted Index @700 mb: 6.96 C Showalter Index: 7.12 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 13.90 C K Index: 12.70 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.74 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 31033.00 J/kg Cap Strength: 8.06 C Lift Cond Lev (LCL): 861.73 mb = 1408.30 m = 4620.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 25 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 1019 17 235 3 2.5 1.7 | 142 25 -15.4 19.6 1 1000 173 250 13 12.2 4.4 | 166 23 -5.6 22.3 2 925 823 280 29 28.6 -5.0 | 220 17 10.7 12.8 3 850 1521 285 29 28.0 -7.5 | 225 15 10.2 10.4 4 700 3092 295 31 28.1 -13.1 | 245 11 10.3 4.8 5 500 5670 280 48 47.3 -8.3 | 252 31 29.5 9.5 6 400 7280 300 38 32.9 -19.0 | 274 15 15.1 -1.1 7 300 9220 305 40 32.8 -22.9 | 289 16 15.0 -5.1 8 250 10380 320 40 25.7 -30.6 | 328 15 7.9 -12.8 9 221 11135 335 46 19.4 -41.7 | 356 24 1.6 -23.8 10 200 11740 325 42 24.1 -34.4 | 339 18 6.3 -16.5 11 150 13530 320 31 19.9 -23.7 | 340 6 2.1 -5.9 12 100 16080 325 21 12.0 -17.2 | 96 6 -5.8 0.7 13 70 18330 320 15 9.6 -11.5 | 128 10 -8.2 6.4 14 50 20450 305 9 7.4 -5.2 | 141 16 -10.4 12.7 Wind Parameters Mean winds (0-6000m): 285.1 at 33.6 knts Storm direction: 315.1 at 25.2 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 102.1 deg Storm rel helicity (0-3000m) pos: 179.3 neg: 0.0 tot: 179.3 m^2/s^2 ave: 59.8 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.34 Bulk Shear: 63.68 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 ------------------------------------------------------------------------------- 500 258 14 170 21| 19.5 0.0 19.5|114.9 0.0 114.9 229.7 0.96| 20.5 19.8 1000 272 20 189 17| 13.9 0.0 13.9|160.8 0.0 160.8 160.8 0.95| 15.6 14.9 1500 277 23 200 16| 9.3 0.0 9.3|164.4 0.0 164.4 109.6 0.92| 11.0 10.2 2000 280 25 206 15| 7.2 0.0 7.2|169.5 0.0 169.5 84.8 0.92| 8.7 8.0 2500 282 26 211 15| 5.9 0.0 5.9|174.5 0.0 174.5 69.8 0.91| 7.4 6.7 3000 284 27 216 14| 5.1 0.0 5.1|179.3 0.0 179.3 59.8 0.91| 6.4 5.9 4000 287 28 224 14| 3.8 0.9 4.7|186.6 0.0 186.6 46.6 0.81| 5.7 4.6 5000 286 31 232 15| 3.0 1.5 4.5|188.1 -0.5 187.6 37.5 0.69| 5.4 3.7 6000 285 34 238 17| 2.5 1.6 4.1|203.9 -4.2 199.6 33.3 0.62| 5.2 3.2 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20250429.00.gif