UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 27 APR 25 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 79 350 9 SFC 994 128 4.0 -3.0 60 7.0 1.2 350 9 277.6 278.1 274.6 286.2 3.08 2 925 707 -1.5 -7.5 64 6.0 -3.6 345 17 277.8 278.2 273.6 284.4 2.35 3 850 1372 -7.9 -11.2 77 3.3 -8.9 345 15 277.9 278.2 273.1 283.3 1.91 4 831 1547 -9.1 -12.5 76 3.4 -10.1 330 14 278.4 278.7 273.1 283.4 1.76 5 785 1988 -10.1 -14.1 72 4.0 -11.2 292 13 281.9 282.2 274.9 286.7 1.63 6 782 2017 -10.1 -19.1 48 9.0 -12.2 289 12 282.2 282.4 274.2 285.4 1.08 7 763 2207 -10.9 -21.9 40 11.0 -13.3 273 12 283.3 283.5 274.5 286.0 0.87 8 713 2724 -14.3 -33.3 18 19.0 -17.1 227 10 285.1 285.2 274.6 286.2 0.32 9 700 2864 -14.5 -35.5 15 21.0 -17.4 215 9 286.4 286.5 275.2 287.3 0.27 10 684 3039 -14.7 -41.7 8 27.0 -17.9 215 13 288.1 288.1 275.9 288.6 0.14 11 537 4853 -18.9 -34.9 23 16.0 -21.3 211 58 303.7 303.8 283.4 305.0 0.37 12 524 5035 -20.5 -34.5 27 14.0 -22.6 211 62 303.9 304.0 283.5 305.3 0.39 13 500 5380 -22.7 -39.7 20 17.0 -24.8 210 71 305.4 305.4 283.9 306.2 0.24 14 419 6654 -31.1 -53.1 10 22.0 -32.5 206 74 310.4 310.4 285.5 310.7 0.07 15 406 6876 -33.5 -56.5 8 23.0 -34.7 205 75 310.1 310.1 285.4 310.3 0.04 16 400 6980 -34.1 -55.1 10 21.0 -35.2 205 75 310.7 310.7 285.7 310.9 0.05 17 382 7300 -37.1 -58.1 9 21.0 -38.0 207 77 310.8 310.8 285.7 311.0 0.04 18 345 7997 -42.2 -61.4 10 19.3 -42.8 210 83 313.1 313.2 286.5 313.3 0.03 19 340 8095 -42.9 -61.9 11 19.0 -43.5 209 83 313.5 313.5 286.6 313.6 0.03 20 337 8155 -42.1 -62.1 10 20.0 -42.7 209 83 315.4 315.4 287.2 315.5 0.03 21 334 8215 -43.9 -63.9 9 20.0 -44.4 209 83 313.7 313.7 286.6 313.8 0.02 22 300 8930 -47.5 -69.5 6 22.0 -47.9 205 81 318.4 318.4 288.2 318.4 0.01 23 263 9792 -52.5 -75.5 5 23.0 -52.8 205 69 323.3 323.3 289.8 323.3 0.01 24 250 10120 -52.3 -75.3 5 23.0 -52.6 205 66 328.3 328.3 291.2 328.3 0.01 25 242 10331 -52.3 -76.3 4 24.0 -52.6 206 64 331.4 331.4 292.1 331.4 0.00 26 226 10780 -47.9 -72.9 4 25.0 -48.4 210 60 344.7 344.7 295.4 344.7 0.01 27 200 11590 -47.5 -72.5 4 25.0 -48.1 215 52 357.6 357.6 298.2 357.6 0.01 28 170 12662 -45.7 -71.7 4 26.0 -46.6 221 45 377.6 377.6 301.9 377.6 0.01 29 150 13490 -46.3 -72.3 4 26.0 -47.2 225 40 390.3 390.3 303.8 390.4 0.01 30 126 14643 -49.7 -74.7 4 25.0 -50.5 225 37 404.1 404.1 305.7 404.1 0.01 31 100 16160 -49.3 -74.3 4 25.0 -50.3 225 33 432.5 432.5 309.1 432.6 0.02 32 70 18480 -52.5 -76.5 4 24.0 -53.5 230 29 472.1 472.1 312.8 472.2 0.02 33 62 19261 -54.1 -78.1 4 24.0 -55.0 234 24 485.2 485.2 313.8 485.3 0.01 34 58 19691 -51.3 -75.3 4 24.0 -52.6 236 21 500.9 500.9 315.0 501.0 0.02 35 50 20650 -53.3 -77.3 4 24.0 -54.5 240 15 517.9 517.9 316.2 518.0 0.02 36 45 21326 -54.7 -78.7 4 24.0 -55.8 530.3 530.3 316.9 530.4 0.02 37 32 23522 -51.9 -75.9 4 24.0 -53.9 592.1 592.1 320.3 592.4 0.04 TRP 263 9792 -52.5 -75.5 5 23.0 -52.8 205 69 323.3 323.3 289.8 323.3 0.01 WND 345 7997 -42.2 -61.4 10 19.3 -42.8 210 83 313.1 313.2 286.5 313.3 0.03 Sounding variables and indices 1000-500 mb thick: 5301.00 m Freezing level: 943.82 mb = 549.07 m = 1801.39 ft Wetbulb zero: 976.68 mb = 269.45 m = 884.02 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 37.41 % Est. max temperature: 4.41 C = 39.94 F Sfc-Lift cond lev (LCL): 891.99 mb = 992.79 m = 3257.13 ft T: -4.25 C 700-500 lapse rate: 3.26 C/km ThetaE index: 2.88 C Layer 925.0- 831.0 mb Conv cond level (CCL): 855.86 mb = 1317.97 m = 4324.00 ft Mean mixing ratio: 2.57 g/kg Conv temperature: 4.24 C = 39.64 F Cap Strength: 16.65 C Lifted Index: 17.39 C Risk: None Lifted Index @300 mb: 23.73 C Lifted Index @700 mb: 4.58 C Showalter Index: 18.65 C Risk: None Total Totals Index: 26.30 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 11.50 C K Index: -17.40 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 4.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.80 J/kg Max Up Vert Vel: 1.26 m/s Conv Inhibition (B-): 1.95 J/kg Cap Strength: 17.14 C Lift Cond Lev (LCL): 857.42 mb = 1303.62 m = 4276.91 ft Lev Free Conv (LFC): 842.42 mb = 1441.50 m = 4729.26 ft Equ Level (EL): 832.42 mb = 1534.18 m = 5033.34 ft B at Equ Level: 0.50 J/kg Max Parcel Lev (MPL): 822.42 mb = 1627.65 m = 5339.98 ft Wind level data Storm motion: 248 at 24 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 ---------------------------------------------------------- 0 994 128 350 9 1.6 -8.9 | 49 27 -20.7 -17.8 1 925 707 345 17 4.4 -16.4 | 35 31 -17.9 -25.3 2 850 1372 345 15 3.9 -14.5 | 38 30 -18.4 -23.4 3 700 2864 215 9 5.2 7.4 | 85 17 -17.1 -1.6 4 500 5380 210 71 35.5 61.5 | 194 54 13.2 52.6 5 400 6980 205 75 31.7 68.0 | 189 60 9.4 59.0 6 345 7997 210 83 41.5 71.9 | 197 66 19.2 63.0 7 300 8930 205 81 34.2 73.4 | 190 66 11.9 64.5 8 263 9792 205 69 29.2 62.5 | 187 54 6.9 53.6 9 250 10120 205 66 27.9 59.8 | 186 51 5.6 50.9 10 200 11590 215 52 29.8 42.6 | 193 35 7.5 33.7 11 150 13490 225 40 28.3 28.3 | 197 20 6.0 19.4 12 100 16160 225 33 23.3 23.3 | 184 14 1.0 14.4 13 70 18480 230 29 22.2 18.6 | 180 10 -0.1 9.7 14 50 20650 240 15 13.0 7.5 | 81 9 -9.3 -1.4 Wind Parameters Mean winds (0-6000m): 218.2 at 32.0 knts Storm direction: 248.2 at 24.0 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 56.6 deg Storm rel helicity (0-3000m) pos: 85.3 neg: -67.2 tot: 18.1 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 222.10 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 ------------------------------------------------------------------------------- 500 347 12 43 29| 0.0 7.2 7.2| 0.0 -47.4 -47.4 -94.8 -0.89| 7.2 -6.4 1000 346 14 39 30| 0.0 3.5 3.5| 7.6 -54.9 -47.3 -47.3 -0.67| 4.7 -3.2 1500 344 15 38 29| 0.0 2.5 2.5| 11.4 -66.6 -55.2 -36.8 -0.47| 5.3 -2.5 2000 336 14 37 28| 0.0 3.2 3.2| 24.8 -67.2 -42.5 -21.2 -0.18| 6.6 -1.2 2500 332 14 37 26| 0.0 3.3 3.3| 53.5 -67.2 -13.7 -5.5 0.10| 7.0 0.7 3000 328 13 37 25| 0.0 3.9 3.9| 85.3 -67.2 18.1 6.0 0.26| 7.5 1.9 4000 265 17 37 9| 0.0 6.1 6.1|171.9 -67.2 104.7 26.2 0.46| 8.8 4.0 5000 228 24 148 9| 0.0 7.4 7.4|249.0 -67.2 181.7 36.3 0.43| 9.6 4.1 6000 218 32 171 16| 0.0 6.9 6.9|263.5 -99.1 164.4 27.4 0.38| 8.8 3.3 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20250427.12.gif