UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062912.upa.cvt Date: 1200Z 29 JUN 25 Searching for U5403... Searching the city database file for: U5403 ... Date:1200Z 29 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 -84 SFC 985 43 12.4 9.8 84 2.6 10.9 300 13 286.8 288.1 284.7 308.4 7.74 2 950 345 9.8 7.1 83 2.7 8.3 335 19 287.1 288.3 283.7 305.9 6.67 3 934 487 12.8 10.8 88 2.0 11.6 351 21 291.6 293.1 287.6 316.4 8.74 4 925 568 12.6 10.6 88 2.0 11.4 360 23 292.2 293.7 287.8 317.0 8.70 5 916 650 11.8 9.6 86 2.2 10.5 20 22 292.2 293.7 287.3 315.6 8.21 6 894 854 13.6 11.4 87 2.2 12.3 71 19 296.1 297.8 289.9 323.6 9.51 7 850 1279 12.2 9.5 84 2.7 10.6 175 13 298.9 300.5 290.2 324.7 8.80 8 798 1805 8.4 4.9 79 3.5 6.5 182 16 300.3 301.6 288.9 320.5 6.82 9 700 2874 1.0 -2.4 78 3.4 -0.6 195 23 303.6 304.4 287.9 317.5 4.58 10 679 3119 -0.5 -3.7 79 3.2 -2.0 200 23 304.6 305.4 288.0 317.7 4.28 11 541 4905 -10.9 -14.1 77 3.2 -12.0 233 21 312.6 313.1 288.8 320.3 2.37 12 500 5510 -13.3 -16.4 77 3.1 -14.3 245 21 316.8 317.2 289.9 323.9 2.12 13 447 6358 -18.9 -23.9 65 5.0 -20.1 222 27 320.1 320.3 290.1 324.4 1.24 14 421 6804 -22.5 -27.5 64 5.0 -23.5 210 30 321.0 321.2 290.0 324.3 0.95 15 400 7180 -24.5 -30.5 57 6.0 -25.6 200 33 323.1 323.3 290.5 325.8 0.75 16 378 7587 -26.3 -32.3 57 6.0 -27.3 207 38 326.0 326.2 291.3 328.5 0.67 17 300 9200 -39.9 -44.8 59 4.9 -40.3 235 58 329.1 329.2 291.7 330.0 0.24 18 279 9695 -44.1 -49.0 58 4.9 -44.4 241 65 330.0 330.0 291.9 330.6 0.16 19 250 10430 -48.1 -52.9 58 4.8 -48.3 250 75 334.6 334.6 293.0 335.0 0.11 20 247 10509 -48.6 -53.3 58 4.8 -48.8 250 77 335.0 335.0 293.2 335.4 0.11 21 232 10918 -51.1 -55.6 59 4.5 -51.2 255 64 337.2 337.2 293.7 337.6 0.09 22 220 11262 -50.5 -55.1 58 4.6 -50.7 250 60 343.3 343.3 295.2 343.7 0.10 23 200 11880 -52.1 -58.1 48 6.0 -52.3 240 52 350.3 350.3 296.8 350.6 0.07 24 192 12143 -52.9 -58.9 48 6.0 -53.1 240 48 353.1 353.1 297.4 353.4 0.07 25 167 13052 -46.9 -55.9 35 9.0 -47.4 240 36 377.5 377.5 301.9 378.0 0.12 26 150 13760 -47.5 -58.5 27 11.0 -48.1 240 27 388.2 388.2 303.6 388.7 0.10 27 107 15986 -50.3 -67.3 12 17.0 -51.1 244 17 422.3 422.3 308.0 422.5 0.04 28 100 16430 -48.7 -66.7 11 18.0 -49.7 245 15 433.6 433.6 309.3 433.9 0.05 29 84 17571 -50.7 -69.7 9 19.0 -51.6 243 11 451.7 451.8 311.0 452.0 0.04 30 77 18143 -47.3 -67.3 8 20.0 -48.7 241 9 470.2 470.2 312.7 470.5 0.06 31 72 18585 -49.3 -69.3 8 20.0 -50.5 240 8 475.1 475.1 313.1 475.4 0.05 32 70 18770 -48.9 -68.9 8 20.0 -50.2 240 7 479.8 479.8 313.5 480.1 0.05 33 68 18961 -46.9 -67.9 7 21.0 -48.6 247 7 488.1 488.1 314.1 488.4 0.06 34 50 21000 -46.5 -68.5 6 22.0 -48.7 320 3 533.9 533.9 317.2 534.4 0.08 35 30 24400 -45.1 -69.1 5 24.0 -48.8 95 7 621.7 621.7 321.6 622.6 0.12 36 29 24626 -46.1 -70.1 5 24.0 -49.6 95 8 625.0 625.0 321.7 625.8 0.10 37 20 27130 -40.9 -66.9 4 26.0 -47.4 95 13 711.0 711.1 324.8 713.1 0.24 38 11 31234 -37.1 -65.1 4 28.0 -47.9 52 10 857.4 857.7 328.7 863.3 0.55 39 10 31900 -32.5 -61.5 4 29.0 -46.3 45 9 898.2 898.8 329.6 909.2 0.97 40 9.8 32042 -32.3 -61.3 4 29.0 -46.3 904.2 904.7 329.7 915.7 1.02 TRP 232 10918 -51.1 -55.6 59 4.5 -51.2 255 64 337.2 337.2 293.7 337.6 0.09 WND 247 10509 -48.6 -53.3 58 4.8 -48.8 250 77 335.0 335.0 293.2 335.4 0.11 Sounding variables and indices 1000-500 mb thick: 5594.00 m Freezing level: 686.00 mb = 3037.29 m = 9964.73 ft Wetbulb zero: 708.64 mb = 2773.94 m = 9100.73 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 79.90 % Est. max temperature: 24.88 C = 76.79 F Sfc-Lift cond lev (LCL): 947.17 mb = 369.75 m = 1213.07 ft T: 10.33 C 700-500 lapse rate: 5.42 C/km ThetaE index: 7.17 C Layer 798.0- 679.0 mb Conv cond level (CCL): 953.01 mb = 318.43 m = 1044.70 ft Mean mixing ratio: 8.12 g/kg Conv temperature: 12.71 C = 54.88 F Cap Strength: 5.56 C Lifted Index: 6.66 C Risk: None Lifted Index @300 mb: 11.14 C Lifted Index @700 mb: 3.27 C Showalter Index: 0.57 C Risk: Thunderstorms probable Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 22.80 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 161.00 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.34 J/kg Max Up Vert Vel: 9.63 m/s Conv Inhibition (B-): 67000.00 J/kg Cap Strength: 6.51 C Lift Cond Lev (LCL): 902.39 mb = 775.88 m = 2545.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 15 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 ---------------------------------------------------------- 0 985 43 300 13 11.3 -6.5 | 13 13 -2.8 -12.3 1 925 568 360 23 -0.0 -23.0 | 26 32 -14.0 -28.8 2 850 1279 175 13 -1.1 13.0 | 115 17 -15.2 7.2 3 700 2874 195 23 6.0 22.2 | 154 18 -8.1 16.4 4 500 5510 245 21 19.0 8.9 | 238 6 5.0 3.1 5 400 7180 200 33 11.3 31.0 | 174 25 -2.7 25.2 6 300 9200 235 58 47.5 33.3 | 231 43 33.5 27.5 7 250 10430 250 75 70.5 25.7 | 251 60 56.4 19.9 8 247 10509 250 77 72.4 26.3 | 251 62 58.3 20.5 9 232 10918 255 64 61.8 16.6 | 257 49 47.8 10.8 10 200 11880 240 52 45.0 26.0 | 237 37 31.0 20.2 11 150 13760 240 27 23.4 13.5 | 230 12 9.3 7.7 12 100 16430 245 15 13.6 6.3 | 141 1 -0.4 0.5 13 70 18770 240 7 6.1 3.5 | 74 8 -8.0 -2.3 14 50 21000 320 3 1.9 -2.3 | 56 15 -12.1 -8.1 15 30 24400 95 7 -7.0 0.6 | 76 22 -21.0 -5.2 16 20 27130 95 13 -13.0 1.1 | 80 27 -27.0 -4.7 17 10 31900 45 9 -6.4 -6.4 | 59 24 -20.4 -12.2 Wind Parameters Mean winds (0-6000m): 217.6 at 20.2 knts Storm direction: 247.6 at 15.2 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 143.9 deg Storm rel helicity (0-3000m) pos: 502.3 neg: -2.2 tot: 500.1 m^2/s^2 ave: 166.7 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 15.3 stream: 11.5 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 0.32 Bulk Shear: 143.56 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 ------------------------------------------------------------------------------- 500 338 18 18 23| 19.5 0.0 19.5| 42.6 -2.2 40.4 80.9 0.28| 20.7 5.8 1000 2 19 31 29| 15.1 0.0 15.1|387.4 -2.2 385.2 385.2 0.74| 31.7 23.3 1500 343 17 22 24| 8.3 0.0 8.3|452.1 -2.2 449.9 300.0 0.72| 26.8 19.3 2000 270 17 332 6| 6.7 0.0 6.7|468.4 -2.2 466.2 233.1 0.73| 21.1 15.4 2500 204 17 146 12| 5.8 0.0 5.8|485.9 -2.2 483.7 193.5 0.74| 17.6 13.1 3000 200 18 145 14| 4.9 0.0 4.9|502.3 -2.2 500.1 166.7 0.75| 15.3 11.5 4000 204 19 152 13| 3.1 0.0 3.1|521.9 -2.2 519.7 129.9 0.74| 12.5 9.3 5000 211 20 161 12| 2.0 0.0 2.0|535.3 -2.2 533.1 106.6 0.74| 10.7 8.0 6000 218 20 171 10| 1.5 0.6 2.1|540.0 -11.3 528.6 88.1 0.67| 9.8 6.5 Wrote GIF file: /home/apache/climate/data/raob//U5403/skewt/U5403.skewt.20250629.12.gif