UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062300.upa.cvt Date: 0000Z 23 JUN 25 Searching for U5403... Searching the city database file for: U5403 ... Date:0000Z 23 JUN 25 Station: U5403 WMO ident: 25403 ------------------------------------------------------------------------------- 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 -77 SFC 986 42 15.2 11.4 78 3.8 12.9 0 0 289.5 291.0 286.6 313.8 8.61 2 934 498 11.4 8.1 80 3.3 9.5 64 4 290.2 291.4 285.6 310.8 7.27 3 925 579 11.0 8.2 83 2.8 9.4 75 5 290.6 291.9 285.9 311.6 7.39 4 850 1281 7.4 4.7 83 2.7 5.9 145 3 293.9 295.0 286.1 312.2 6.31 5 700 2858 -0.5 -3.5 80 3.0 -1.9 170 21 301.9 302.7 287.0 314.7 4.22 6 500 5480 -13.5 -18.1 68 4.6 -14.9 150 17 316.6 316.9 289.6 322.7 1.84 7 495 5557 -13.7 -18.3 68 4.6 -15.1 152 17 317.2 317.6 289.8 323.4 1.83 8 458 6144 -18.3 -23.3 65 5.0 -19.6 164 19 318.6 318.9 289.7 323.0 1.28 9 420 6790 -20.5 -26.5 59 6.0 -21.9 177 22 323.8 324.0 291.0 327.5 1.04 10 400 7150 -23.3 -29.3 58 6.0 -24.5 185 23 324.7 324.9 291.0 327.7 0.85 11 300 9190 -37.9 -44.9 48 7.0 -38.5 200 27 332.0 332.0 292.5 332.9 0.23 12 250 10420 -47.7 -55.7 39 8.0 -48.0 200 27 335.2 335.2 293.2 335.5 0.08 13 223 11163 -53.3 -60.3 42 7.0 -53.5 194 31 337.7 337.7 293.8 337.9 0.05 14 206 11671 -54.5 -62.5 37 8.0 -54.7 190 33 343.5 343.6 295.2 343.7 0.04 15 200 11860 -54.7 -62.7 37 8.0 -54.9 190 31 346.1 346.2 295.8 346.3 0.04 16 175 12730 -47.5 -57.5 31 10.0 -48.0 197 23 371.5 371.5 300.9 371.9 0.09 17 150 13750 -48.1 -60.1 24 12.0 -48.7 205 13 387.2 387.2 303.4 387.6 0.08 18 100 16420 -48.7 -61.7 21 13.0 -49.6 245 7 433.6 433.7 309.3 434.1 0.09 19 70 18760 -48.9 -61.9 21 13.0 -50.0 165 5 479.8 479.8 313.5 480.6 0.13 20 64 19349 -48.9 -61.9 21 13.0 -50.1 154 5 492.2 492.3 314.4 493.1 0.14 21 50 20980 -46.9 -59.9 21 13.0 -48.7 125 5 532.9 533.0 317.2 534.5 0.24 22 47 21391 -45.7 -58.7 22 13.0 -47.8 121 5 545.3 545.4 317.9 547.3 0.30 23 30 24370 -47.7 -62.7 16 15.0 -50.3 95 9 614.6 614.7 321.3 616.7 0.28 24 21 26735 -47.9 -63.9 14 16.0 -51.3 95 11 680.0 680.1 323.9 682.9 0.34 25 20 27060 -45.9 -61.9 15 16.0 -50.0 95 11 695.7 695.9 324.4 699.7 0.46 26 15 29004 -39.7 -57.7 13 18.0 -46.9 91 13 775.9 776.4 326.9 786.0 1.05 27 12 30531 -39.7 -59.7 10 20.0 -48.0 88 14 827.1 827.6 328.1 837.6 1.02 28 10 31790 -35.7 -58.7 8 23.0 -47.0 85 15 886.3 887.0 329.4 901.7 1.39 29 9.3 32296 -34.3 -58.3 7 24.0 -46.7 910.2 911.1 329.9 928.1 1.58 30 7.8 33523 -35.9 -61.9 5 26.0 -48.7 950.8 951.4 330.6 964.9 1.19 TRP 206 11671 -54.5 -62.5 37 8.0 -54.7 190 33 343.5 343.6 295.2 343.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 709.49 mb = 2758.19 m = 9049.07 ft Wetbulb zero: 735.71 mb = 2453.87 m = 8050.65 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 77.86 % Est. max temperature: 20.25 C = 68.45 F Sfc-Lift cond lev (LCL): 931.51 mb = 520.46 m = 1707.53 ft T: 11.29 C 700-500 lapse rate: 4.96 C/km ThetaE index: 2.99 C Layer 934.0- 925.0 mb Conv cond level (CCL): 845.61 mb = 1323.10 m = 4340.84 ft Mean mixing ratio: 7.55 g/kg Conv temperature: 19.78 C = 67.60 F Cap Strength: 2.64 C Lifted Index: 7.57 C Risk: None Lifted Index @300 mb: 14.43 C Lifted Index @700 mb: 2.64 C Showalter Index: 7.46 C Risk: None Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 18.20 C K Index: 22.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 79.40 Risk: None Energy Index: 2.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.95 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 69292.93 J/kg Cap Strength: 7.56 C Lift Cond Lev (LCL): 891.33 mb = 886.82 m = 2909.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 189 at 10 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 ---------------------------------------------------------- 0 986 42 0 0 -0.0 -0.0 | 9 10 -1.7 -10.4 1 925 579 75 5 -4.8 -1.3 | 29 13 -6.6 -11.6 2 850 1281 145 3 -1.7 2.5 | 24 9 -3.5 -7.9 3 700 2858 170 21 -3.6 20.7 | 153 12 -5.4 10.3 4 500 5480 150 17 -8.5 14.7 | 113 11 -10.2 4.4 5 400 7150 185 23 2.0 22.9 | 181 13 0.3 12.6 6 300 9190 200 27 9.2 25.4 | 207 17 7.5 15.0 7 250 10420 200 27 9.2 25.4 | 207 17 7.5 15.0 8 206 11671 190 33 5.7 32.5 | 190 23 4.0 22.1 9 200 11860 190 31 5.4 30.5 | 190 21 3.7 20.2 10 150 13750 205 13 5.5 11.8 | 249 4 3.8 1.4 11 100 16420 245 7 6.3 3.0 | 328 9 4.6 -7.4 12 70 18760 165 5 -1.3 4.8 | 29 6 -3.0 -5.5 13 50 20980 125 5 -4.1 2.9 | 38 9 -5.8 -7.5 14 30 24370 95 9 -9.0 0.8 | 48 14 -10.7 -9.6 15 20 27060 95 11 -11.0 1.0 | 53 16 -12.7 -9.4 16 10 31790 85 15 -14.9 -1.3 | 55 20 -16.7 -11.7 Wind Parameters Mean winds (0-6000m): 159.5 at 14.0 knts Storm direction: 189.5 at 10.5 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 140.2 deg Storm rel helicity (0-3000m) pos: 49.5 neg: -4.2 tot: 45.4 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 25.73 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 75 2 20 12| 4.8 0.0 4.8| 13.5 0.0 13.5 26.9 0.71| 5.8 4.1 1000 86 3 26 12| 1.9 0.0 1.9| 17.1 -0.9 16.2 16.2 0.48| 5.0 2.4 1500 104 4 29 11| 2.1 0.0 2.1| 22.0 -2.8 19.1 12.8 0.45| 4.8 2.2 2000 130 5 37 9| 3.0 0.0 3.0| 31.6 -2.8 28.7 14.4 0.60| 5.1 3.1 2500 148 7 49 7| 3.6 0.0 3.6| 42.0 -2.8 39.2 15.7 0.67| 5.3 3.6 3000 159 9 68 5| 3.6 0.0 3.6| 49.5 -4.2 45.4 15.1 0.65| 5.2 3.4 4000 162 12 98 5| 2.7 0.4 3.1| 49.5 -13.3 36.3 9.1 0.50| 4.3 2.1 5000 161 13 109 6| 2.1 0.6 2.7| 49.5 -21.8 27.8 5.6 0.38| 3.7 1.4 6000 159 14 113 7| 2.0 0.6 2.6| 61.4 -25.0 36.4 6.1 0.41| 3.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250623.00.gif