UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 23 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 ------------------------------------------------------------------------------- SFC 1005 125 8.4 7.0 91 1.4 7.7 30 11 281.1 282.2 280.6 298.3 6.26 1 1002 150 8.8 4.4 74 4.4 6.6 33 11 281.8 282.7 279.7 296.3 5.23 2 1000 166 8.4 4.0 74 4.4 6.2 35 11 281.5 282.4 279.4 295.7 5.09 3 960 501 5.4 2.7 83 2.7 4.1 82 10 281.8 282.7 279.2 295.3 4.84 4 944 639 8.4 6.2 86 2.2 7.2 102 10 286.2 287.3 283.0 303.9 6.30 5 925 807 8.4 3.4 71 5.0 5.9 125 9 287.9 288.8 282.5 302.9 5.28 6 852 1487 8.0 1.0 61 7.0 4.5 281 9 294.3 295.2 284.7 308.5 4.83 7 850 1506 7.4 0.4 61 7.0 4.0 285 9 293.9 294.7 284.4 307.5 4.63 8 700 3071 -4.1 -10.1 63 6.0 -6.3 265 27 297.9 298.4 283.7 305.7 2.53 9 642 3747 -9.3 -16.3 57 7.0 -11.4 277 23 299.5 299.8 283.3 304.7 1.67 10 624 3966 -11.1 -19.1 52 8.0 -13.3 280 22 299.9 300.1 283.1 304.2 1.35 11 550 4927 -15.3 -33.3 20 18.0 -18.4 297 16 305.9 306.0 284.3 307.4 0.42 12 522 5320 -18.3 -37.3 17 19.0 -21.1 304 13 306.9 307.0 284.5 308.0 0.30 13 500 5640 -20.9 -38.9 18 18.0 -23.2 310 11 307.6 307.6 284.8 308.5 0.26 14 434 6664 -28.3 -46.3 16 18.0 -29.9 326 12 310.9 310.9 285.8 311.4 0.14 15 400 7240 -33.5 -50.5 16 17.0 -34.6 335 13 311.4 311.5 285.9 311.8 0.09 16 300 9190 -49.7 -63.7 18 14.0 -50.0 345 9 315.3 315.3 287.2 315.4 0.02 17 296 9278 -50.7 -64.7 17 14.0 -51.0 345 9 315.1 315.1 287.1 315.2 0.02 18 278 9685 -53.7 -66.7 19 13.0 -53.9 343 12 316.5 316.5 287.6 316.5 0.02 19 274 9778 -53.1 -67.1 17 14.0 -53.3 343 12 318.7 318.7 288.3 318.7 0.02 20 269 9896 -55.7 -69.7 16 14.0 -55.9 342 13 316.6 316.6 287.6 316.6 0.01 21 250 10360 -59.1 -72.1 17 13.0 -59.2 340 15 318.2 318.2 288.2 318.2 0.01 22 235 10746 -60.9 -73.9 16 13.0 -61.0 335 19 321.2 321.2 289.1 321.2 0.01 23 200 11760 -56.1 -70.1 16 14.0 -56.3 285 23 343.9 343.9 295.3 344.0 0.02 24 157 13314 -51.5 -66.5 15 15.0 -52.0 285 25 376.4 376.4 301.7 376.5 0.03 25 150 13610 -51.7 -66.7 15 15.0 -52.1 285 25 381.0 381.0 302.4 381.1 0.03 26 100 16210 -56.5 -72.5 12 16.0 -56.9 290 25 418.6 418.6 307.6 418.7 0.02 27 70 18480 -56.3 -73.3 10 17.0 -56.9 300 17 463.9 463.9 312.1 464.1 0.03 28 50 20610 -58.3 -76.3 8 18.0 -58.9 290 21 506.1 506.1 315.4 506.2 0.02 29 44 21415 -57.9 -77.9 6 20.0 -58.7 525.9 525.9 316.7 526.0 0.02 TRP 235 10746 -60.9 -73.9 16 13.0 -61.0 335 19 321.2 321.2 289.1 321.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5474.00 m Freezing level: 753.48 mb = 2513.04 m = 8244.79 ft Wetbulb zero: 791.76 mb = 2078.14 m = 6817.96 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 53.25 % Est. max temperature: 21.32 C = 70.38 F Sfc-Lift cond lev (LCL): 983.77 mb = 300.36 m = 985.43 ft T: 7.20 C 700-500 lapse rate: 6.54 C/km ThetaE index: 4.29 C Layer 850.0- 550.0 mb Conv cond level (CCL): 758.74 mb = 2421.49 m = 7944.42 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 23.59 C = 74.47 F Cap Strength: 8.40 C Lifted Index: 8.46 C Risk: None Lifted Index @300 mb: 11.33 C Lifted Index @700 mb: 5.67 C Showalter Index: 3.05 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 21.30 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 45.80 Risk: None Energy Index: 0.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.60 J/kg Max Up Vert Vel: 9.01 m/s Conv Inhibition (B-): 28384.98 J/kg Cap Strength: 8.46 C Lift Cond Lev (LCL): 901.17 mb = 1022.75 m = 3355.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 12 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 1005 125 30 11 -5.5 -9.5 | 82 15 -14.9 -2.1 1 1000 166 35 11 -6.3 -9.0 | 84 16 -15.8 -1.6 2 925 807 125 9 -7.4 5.2 | 127 21 -16.8 12.6 3 850 1506 285 9 8.7 -2.3 | 172 5 -0.8 5.1 4 700 3071 265 27 26.9 2.4 | 241 20 17.5 9.8 5 500 5640 310 11 8.4 -7.1 | 110 1 -1.0 0.4 6 400 7240 335 13 5.5 -11.8 | 42 6 -3.9 -4.3 7 300 9190 345 9 2.3 -8.7 | 80 7 -7.1 -1.3 8 250 10360 340 15 5.1 -14.1 | 33 8 -4.3 -6.7 9 235 10746 335 19 8.0 -17.2 | 8 10 -1.4 -9.8 10 200 11760 285 23 22.2 -6.0 | 263 13 12.8 1.5 11 150 13610 285 25 24.1 -6.5 | 266 15 14.7 1.0 12 100 16210 290 25 23.5 -8.6 | 275 14 14.0 -1.1 13 70 18480 300 17 14.7 -8.5 | 281 5 5.3 -1.1 14 50 20610 290 21 19.7 -7.2 | 269 10 10.3 0.3 Wind Parameters Mean winds (0-6000m): 278.2 at 16.0 knts Storm direction: 308.2 at 12.0 knts Shear (0-3000m) pos: 2.9 neg: 2.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 159.4 deg Storm rel helicity (0-3000m) pos: 165.6 neg: -0.6 tot: 164.9 m^2/s^2 ave: 55.0 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 6.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.49 Bulk Shear: 83.31 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 62 10 98 19| 12.1 0.0 12.1| 53.9 0.0 53.9 107.8 0.86| 12.9 11.2 1000 95 10 114 21| 10.2 0.0 10.2|132.0 0.0 132.0 132.0 0.91| 14.5 13.2 1500 74 10 105 19| 5.9 0.0 5.9|150.8 -0.5 150.3 100.2 0.72| 14.7 10.7 2000 301 10 166 2| 4.4 1.5 5.9|158.3 -0.5 157.8 78.9 0.73| 12.6 9.2 2500 279 12 205 6| 3.5 2.5 6.0|163.4 -0.5 162.9 65.2 0.68| 11.3 7.7 3000 271 14 214 9| 2.9 2.9 5.9|165.6 -0.6 164.9 55.0 0.63| 10.3 6.5 4000 272 17 226 10| 1.1 2.2 3.3|180.9 -0.6 180.2 45.1 0.60| 9.0 5.4 5000 275 17 231 9| 0.2 1.8 2.0|183.9 -0.6 183.2 36.6 0.55| 8.0 4.4 6000 278 16 231 8| 0.4 1.5 1.9|183.9 -1.2 182.7 30.4 0.48| 7.2 3.5 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20250423.00.gif