UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 30 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 1020 16 4.2 3.5 95 0.7 3.9 215 3 275.8 276.6 276.0 288.8 4.82 1 1006 129 7.0 6.6 97 0.4 6.8 246 6 279.7 280.7 279.7 296.3 6.08 2 1000 178 7.6 7.2 97 0.4 7.4 260 7 280.8 281.8 280.6 298.2 6.37 3 982 328 9.0 8.0 93 1.0 8.5 272 7 283.6 284.8 282.4 302.6 6.86 4 950 603 9.0 5.1 77 3.9 7.0 293 8 286.3 287.3 282.4 302.6 5.80 5 925 823 7.2 1.2 66 6.0 4.4 310 9 286.7 287.5 281.1 299.5 4.51 6 912 939 6.6 -0.4 61 7.0 3.4 316 9 287.2 287.9 280.8 298.9 4.07 7 862 1398 2.2 -3.8 64 6.0 -0.3 339 9 287.3 287.9 280.0 297.0 3.34 8 850 1511 2.0 -4.0 64 6.0 -0.5 345 9 288.2 288.8 280.4 297.9 3.34 9 822 1781 1.2 -5.8 60 7.0 -1.6 342 12 290.2 290.7 280.9 299.0 3.01 10 736 2658 -5.1 -15.1 45 10.0 -8.2 330 24 292.6 292.9 280.2 297.5 1.61 11 707 2975 -3.9 -15.9 39 12.0 -7.7 326 28 297.3 297.6 282.3 302.2 1.56 12 701 3042 -4.3 -17.3 36 13.0 -8.2 325 29 297.6 297.9 282.2 302.0 1.40 13 700 3053 -4.3 -17.3 36 13.0 -8.2 325 29 297.7 298.0 282.3 302.1 1.40 14 611 4110 -9.7 -21.7 37 12.0 -12.8 321 33 303.3 303.5 284.1 306.9 1.10 15 500 5620 -21.3 -32.3 36 11.0 -23.1 315 40 307.1 307.2 284.9 308.8 0.51 16 400 7220 -34.5 -44.5 36 10.0 -35.3 300 42 310.2 310.2 285.6 310.8 0.18 17 300 9170 -49.7 -60.7 26 11.0 -50.0 310 54 315.3 315.3 287.2 315.4 0.04 18 297 9235 -49.9 -60.9 26 11.0 -50.1 311 54 315.9 315.9 287.5 316.1 0.04 19 288 9435 -52.7 -63.7 25 11.0 -52.9 312 56 314.7 314.7 287.0 314.8 0.03 20 272 9801 -54.9 -66.9 21 12.0 -55.1 315 58 316.7 316.7 287.7 316.8 0.02 21 263 10013 -58.3 -69.3 23 11.0 -58.4 317 60 314.8 314.8 287.1 314.8 0.01 22 250 10330 -59.7 -71.7 20 12.0 -59.8 320 62 317.3 317.3 287.9 317.3 0.01 23 235 10715 -62.0 -74.0 19 12.0 -62.1 320 68 319.4 319.4 288.6 319.5 0.01 24 225 10983 -63.7 -75.7 18 12.0 -63.8 315 68 320.9 320.9 289.0 320.9 0.01 25 200 11710 -61.5 -73.5 19 12.0 -61.6 315 58 335.4 335.4 293.2 335.4 0.01 26 177 12474 -57.5 -69.5 20 12.0 -57.7 315 49 353.9 353.9 297.5 353.9 0.02 27 150 13520 -56.7 -69.7 18 13.0 -56.9 315 36 372.4 372.4 301.0 372.5 0.02 28 120 14936 -55.1 -68.1 18 13.0 -55.5 312 28 399.9 399.9 305.2 400.0 0.03 29 100 16090 -58.1 -72.1 15 14.0 -58.4 310 21 415.5 415.5 307.2 415.6 0.02 30 79 17572 -58.9 -72.9 15 14.0 -59.3 317 18 442.8 442.8 310.1 442.9 0.03 31 70 18330 -59.1 -73.1 15 14.0 -59.5 320 17 457.9 458.0 311.6 458.1 0.03 32 66 18699 -57.1 -71.1 15 14.0 -57.6 317 16 470.1 470.1 312.7 470.3 0.04 33 50 20450 -57.1 -72.1 13 15.0 -57.8 300 11 508.9 508.9 315.6 509.2 0.05 34 32 23279 -56.7 -71.7 13 15.0 -57.8 243 13 579.3 579.3 319.6 579.8 0.07 35 30 23690 -55.5 -71.5 12 16.0 -56.8 235 13 593.3 593.4 320.3 593.9 0.08 36 22 25680 -52.7 -68.7 13 16.0 -54.9 656.7 656.8 323.0 658.1 0.17 TRP 225 10983 -63.7 -75.7 18 12.0 -63.8 315 68 320.9 320.9 289.0 320.9 0.01 WND 235 10715 -62.0 -74.0 19 12.0 -62.1 320 68 319.4 319.4 288.6 319.5 0.01 Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 805.62 mb = 1947.73 m = 6390.11 ft Wetbulb zero: 865.76 mb = 1362.49 m = 4470.05 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 50.35 % Est. max temperature: 15.77 C = 60.39 F Sfc-Lift cond lev (LCL): 1009.04 mb = 104.26 m = 342.05 ft T: 6.39 C 700-500 lapse rate: 6.62 C/km ThetaE index: 5.68 C Layer 925.0- 850.0 mb Conv cond level (CCL): 884.36 mb = 1189.53 m = 3902.61 ft Mean mixing ratio: 5.85 g/kg Conv temperature: 15.75 C = 60.35 F Cap Strength: 7.27 C Lifted Index: 7.68 C Risk: None Lifted Index @300 mb: 10.92 C Lifted Index @700 mb: 5.11 C Showalter Index: 9.12 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 17.30 C K Index: 6.30 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.94 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 46448.34 J/kg Cap Strength: 7.62 C Lift Cond Lev (LCL): 932.48 mb = 756.43 m = 2481.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 18 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 1020 16 215 3 1.7 2.5 | 176 21 -1.6 20.6 1 1000 178 260 7 6.9 1.2 | 191 20 3.6 19.4 2 925 823 310 9 6.9 -5.8 | 196 13 3.6 12.4 3 850 1511 345 9 2.3 -8.7 | 174 10 -1.0 9.5 4 700 3053 325 29 16.6 -23.8 | 293 14 13.3 -5.6 5 500 5620 315 40 28.3 -28.3 | 292 27 25.0 -10.1 6 400 7220 300 42 36.4 -21.0 | 275 33 33.1 -2.8 7 300 9170 310 54 41.4 -34.7 | 293 42 38.1 -16.5 8 250 10330 320 62 39.9 -47.5 | 309 47 36.6 -29.3 9 235 10715 320 68 43.7 -52.1 | 310 53 40.4 -33.9 10 225 10983 315 68 48.1 -48.1 | 304 54 44.8 -29.9 11 200 11710 315 58 41.0 -41.0 | 301 44 37.7 -22.8 12 150 13520 315 36 25.5 -25.5 | 288 23 22.2 -7.3 13 100 16090 310 21 16.1 -13.5 | 250 14 12.8 4.7 14 70 18330 320 17 10.9 -13.0 | 236 9 7.6 5.2 15 50 20450 300 11 9.5 -5.5 | 206 14 6.2 12.7 16 30 23690 235 13 10.6 7.5 | 196 27 7.4 25.6 Wind Parameters Mean winds (0-6000m): 319.7 at 24.6 knts Storm direction: 349.7 at 18.5 knts Shear (0-3000m) pos: 1.9 neg: 3.5 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 116.8 deg Storm rel helicity (0-3000m) pos: 56.9 neg: -11.8 tot: 45.2 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.64 Bulk Shear: 59.51 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 ------------------------------------------------------------------------------- 500 268 7 190 19| 7.9 0.0 7.9| 36.6 0.0 36.6 73.1 0.76| 9.4 7.1 1000 291 8 194 16| 5.2 0.0 5.2| 37.8 -2.9 34.9 34.9 0.44| 7.4 3.3 1500 307 8 194 14| 3.9 0.0 3.9| 37.8 -11.8 26.1 17.4 0.17| 6.3 1.1 2000 319 9 194 12| 2.9 1.7 4.6| 44.4 -11.8 32.6 16.3 0.29| 6.4 1.8 2500 324 11 199 10| 2.3 2.7 5.1| 51.7 -11.8 40.0 16.0 0.40| 6.5 2.6 3000 324 14 213 9| 1.9 3.5 5.4| 56.9 -11.8 45.2 15.1 0.38| 6.7 2.5 4000 323 18 242 8| 1.4 3.2 4.7| 58.3 -11.8 46.6 11.6 0.34| 5.7 1.9 5000 322 21 262 10| 1.2 3.1 4.2| 58.3 -13.5 44.9 9.0 0.30| 5.0 1.5 6000 320 25 273 13| 1.0 2.9 3.8| 58.3 -32.4 26.0 4.3 0.22| 4.7 1.1 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20250430.00.gif