UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062712.upa.cvt Date: 1200Z 27 JUN 25 Searching for U5403... Searching the city database file for: U5403 ... Date:1200Z 27 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 -24 100 3 SFC 992 44 17.8 7.8 52 10.0 12.1 100 3 291.6 292.8 285.6 310.8 6.70 2 987 88 20.0 7.0 43 13.0 12.6 105 4 294.2 295.4 286.3 312.7 6.37 3 936 542 17.8 1.8 34 16.0 9.5 154 15 296.5 297.3 285.4 310.3 4.65 4 925 642 16.4 -0.6 31 17.0 7.9 165 17 296.1 296.8 284.5 307.8 3.95 5 918 706 14.8 -4.2 27 19.0 6.1 165 17 295.1 295.6 283.1 304.2 3.05 6 850 1349 10.0 -4.0 37 14.0 3.7 165 13 296.6 297.2 284.0 306.6 3.34 7 843 1418 9.6 -4.4 37 14.0 3.3 169 13 296.9 297.5 284.1 306.7 3.27 8 784 2014 2.8 -5.2 56 8.0 -0.6 207 15 295.8 296.4 283.7 305.7 3.31 9 714 2766 -1.3 -9.3 54 8.0 -4.4 255 17 299.3 299.8 284.4 307.4 2.64 10 700 2924 -2.9 -11.9 50 9.0 -6.1 265 17 299.3 299.7 283.8 306.0 2.19 11 669 3281 -6.1 -13.1 58 7.0 -8.5 260 16 299.6 300.0 283.8 306.0 2.08 12 636 3674 -9.9 -20.9 40 11.0 -12.8 254 14 299.6 299.8 282.7 303.3 1.14 13 621 3858 -10.7 -21.7 40 11.0 -13.5 251 13 300.8 301.0 283.1 304.3 1.08 14 601 4110 -9.9 -17.9 52 8.0 -12.3 247 12 304.5 304.8 285.1 309.5 1.56 15 500 5510 -17.5 -23.5 59 6.0 -18.9 225 7 311.7 311.9 287.3 315.5 1.15 16 496 5570 -17.9 -23.9 59 6.0 -19.3 225 7 311.9 312.1 287.3 315.7 1.12 17 488 5691 -18.3 -25.3 54 7.0 -19.8 224 8 312.9 313.1 287.5 316.3 1.00 18 442 6418 -24.1 -35.1 36 11.0 -25.7 222 14 314.6 314.6 287.5 316.1 0.44 19 440 6451 -24.3 -35.3 35 11.0 -25.9 222 14 314.7 314.8 287.5 316.2 0.43 20 400 7140 -25.9 -36.9 35 11.0 -27.5 220 19 321.3 321.4 289.6 322.8 0.40 21 300 9200 -31.1 -40.1 41 9.0 -32.3 220 29 341.5 341.6 295.1 343.1 0.39 22 258 10268 -33.3 -43.3 36 10.0 -34.5 208 27 353.4 353.4 297.6 354.7 0.32 23 250 10490 -34.3 -44.3 36 10.0 -35.4 205 27 355.1 355.1 298.0 356.3 0.30 24 200 12030 -39.1 -49.1 34 10.0 -40.1 300 9 370.9 370.9 300.9 371.8 0.22 25 176 12902 -41.5 -51.5 33 10.0 -42.3 380.7 380.8 302.5 381.6 0.19 TRP WND Sounding variables and indices 1000-500 mb thick: 5534.00 m Freezing level: 736.20 mb = 2527.61 m = 8292.59 ft Wetbulb zero: 793.39 mb = 1915.78 m = 6285.28 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 47.88 % Est. max temperature: 23.06 C = 73.50 F Sfc-Lift cond lev (LCL): 854.31 mb = 1306.71 m = 4287.05 ft T: 10.32 C 700-500 lapse rate: 5.65 C/km ThetaE index: 8.53 C Layer 936.0- 850.0 mb Conv cond level (CCL): 706.56 mb = 2849.69 m = 9349.25 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 25.47 C = 77.85 F Cap Strength: 2.62 C Lifted Index: 5.45 C Risk: None Lifted Index @300 mb: 23.26 C Lifted Index @700 mb: 1.71 C Showalter Index: 6.97 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 13.50 C K Index: 14.50 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.52 J/kg Max Up Vert Vel: 3.32 m/s Conv Inhibition (B-): 113.53 J/kg Cap Strength: 5.22 C Lift Cond Lev (LCL): 747.18 mb = 2400.74 m = 7876.36 ft Lev Free Conv (LFC): 642.18 mb = 3599.03 m = 11807.71 ft Equ Level (EL): 622.18 mb = 3843.55 m = 12609.92 ft B at Equ Level: 4.52 J/kg Max Parcel Lev (MPL): 612.18 mb = 3968.43 m = 13019.63 ft Wind level data Storm motion: 256 at 9 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 ---------------------------------------------------------- 0 992 44 100 3 -3.0 0.5 | 82 12 -12.2 -1.8 1 925 642 165 17 -4.4 16.4 | 136 20 -13.6 14.1 2 850 1349 165 13 -3.4 12.6 | 129 16 -12.6 10.2 3 700 2924 265 17 16.9 1.5 | 276 8 7.7 -0.8 4 500 5510 225 7 4.9 4.9 | 122 5 -4.2 2.6 5 400 7140 220 19 12.2 14.6 | 194 13 3.0 12.2 6 300 9200 220 29 18.6 22.2 | 205 22 9.4 19.9 7 250 10490 205 27 11.4 24.5 | 186 22 2.2 22.1 8 200 12030 300 9 7.8 -4.5 | 12 7 -1.4 -6.8 Wind Parameters Mean winds (0-6000m): 225.8 at 12.7 knts Storm direction: 255.8 at 9.5 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -168.8 deg Storm rel helicity (0-3000m) pos: 138.3 neg: -10.7 tot: 127.7 m^2/s^2 ave: 42.6 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 21.71 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 ------------------------------------------------------------------------------- 500 155 9 114 14| 13.6 0.0 13.6| 55.1 0.0 55.1 110.2 0.86| 15.0 12.9 1000 161 12 125 16| 7.1 0.0 7.1| 73.7 -5.7 68.0 68.0 0.73| 10.6 7.7 1500 163 13 128 16| 4.5 0.0 4.5| 84.3 -9.9 74.3 49.5 0.66| 8.6 5.7 2000 171 13 134 15| 4.1 0.0 4.1|107.3 -9.9 97.3 48.7 0.71| 8.5 6.0 2500 183 14 143 14| 3.8 0.0 3.8|125.4 -9.9 115.4 46.2 0.75| 8.6 6.4 3000 197 14 155 12| 3.3 0.0 3.3|138.3 -10.7 127.7 42.6 0.77| 8.5 6.5 4000 216 14 175 9| 2.5 0.7 3.2|138.3 -16.2 122.2 30.5 0.62| 7.0 4.3 5000 224 14 181 7| 2.0 1.0 3.0|138.3 -20.2 118.2 23.6 0.49| 6.1 3.0 6000 226 13 179 6| 1.7 0.9 2.6|143.2 -21.8 121.4 20.2 0.48| 5.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250627.12.gif