UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for U6075... Searching the city database file for: U6075 ... Date:1200Z 16 APR 25 Station: U6075 WMO ident: 26075 ------------------------------------------------------------------------------- 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 1014 79 20.6 6.6 40 14.0 12.7 170 7 292.6 293.7 285.3 310.0 6.03 1 1000 198 18.8 4.8 40 14.0 11.2 160 11 292.0 292.9 284.4 307.5 5.39 2 990 283 17.2 4.2 42 13.0 10.3 166 11 291.2 292.1 283.9 306.2 5.22 3 925 854 12.8 2.8 51 10.0 7.6 205 11 292.4 293.3 284.2 307.1 5.06 4 850 1561 6.4 -0.6 61 7.0 3.1 200 19 292.9 293.6 283.6 305.4 4.30 5 732 2758 -4.7 -7.7 79 3.0 -5.8 215 17 293.5 294.0 282.3 302.2 2.92 6 727 2812 -4.3 -7.3 80 3.0 -5.5 216 17 294.5 295.1 282.8 303.6 3.04 7 725 2834 -4.3 -13.3 49 9.0 -7.2 216 17 294.7 295.1 281.5 300.5 1.89 8 718 2911 -1.5 -10.5 50 9.0 -4.8 217 17 298.6 299.1 283.8 306.0 2.39 9 717 2922 -1.5 -25.5 14 24.0 -7.6 218 17 298.8 298.9 281.7 301.0 0.67 10 700 3112 -2.3 -29.3 11 27.0 -8.5 220 17 299.9 300.0 282.0 301.5 0.48 11 671 3447 -3.1 -32.1 9 29.0 -9.4 223 17 302.7 302.8 283.0 304.0 0.39 12 502 5670 -19.1 -36.1 21 17.0 -21.7 245 17 309.4 309.5 285.5 310.6 0.35 13 500 5700 -19.9 -36.9 21 17.0 -22.4 245 17 308.8 308.8 285.3 309.9 0.32 14 489 5865 -21.1 -37.1 22 16.0 -23.4 244 18 309.3 309.3 285.5 310.4 0.32 15 481 5986 -24.1 -40.1 21 16.0 -25.9 242 19 307.0 307.1 284.5 307.9 0.24 16 446 6534 -27.9 -41.9 25 14.0 -29.3 237 22 309.0 309.0 285.2 309.7 0.22 17 429 6811 -32.1 -45.1 26 13.0 -33.1 235 24 307.1 307.1 284.4 307.6 0.16 18 428 6827 -33.9 -46.9 26 13.0 -34.8 235 24 305.0 305.0 283.6 305.4 0.13 19 400 7300 -36.1 -48.1 28 12.0 -36.8 230 27 308.1 308.1 284.8 308.5 0.12 20 333 8559 -40.7 -53.7 23 13.0 -41.3 249 26 318.4 318.4 288.3 318.7 0.08 21 288 9522 -51.9 -61.9 29 10.0 -52.1 264 27 315.9 315.9 287.4 316.0 0.03 22 284 9613 -52.3 -63.3 25 11.0 -52.5 266 28 316.6 316.6 287.6 316.7 0.03 23 283 9635 -54.3 -64.3 28 10.0 -54.5 266 28 314.0 314.0 286.8 314.1 0.02 24 250 10420 -59.3 -69.3 26 10.0 -59.4 280 35 317.9 317.9 288.1 318.0 0.01 25 237 10751 -61.5 -72.5 22 11.0 -61.6 280 36 319.5 319.5 288.6 319.5 0.01 26 200 11810 -57.5 -70.5 18 13.0 -57.7 290 35 341.7 341.7 294.7 341.8 0.01 27 161 13195 -53.9 -69.9 12 16.0 -54.2 294 35 369.6 369.7 300.5 369.7 0.02 28 150 13650 -54.3 -70.3 12 16.0 -54.6 295 35 376.5 376.5 301.7 376.6 0.02 29 100 16240 -55.3 -72.3 10 17.0 -55.8 290 23 420.9 420.9 307.8 421.0 0.02 30 78 17832 -52.3 -70.3 10 18.0 -53.1 311 16 458.1 458.1 311.6 458.3 0.04 31 70 18530 -52.9 -70.9 10 18.0 -53.8 320 13 471.2 471.2 312.8 471.4 0.04 32 54 20203 -53.9 -72.9 8 19.0 -54.9 316 7 505.2 505.2 315.3 505.4 0.04 33 50 20700 -51.9 -70.9 8 19.0 -53.2 315 5 521.2 521.2 316.4 521.5 0.05 34 30 24010 -52.1 -72.1 7 20.0 -54.1 100 13 602.6 602.6 320.7 603.2 0.08 35 26 24937 -50.3 -70.3 8 20.0 -52.9 102 18 632.9 632.9 322.0 633.8 0.11 36 20 26640 -51.3 -71.3 7 20.0 -54.2 105 27 679.1 679.2 323.8 680.2 0.13 37 15 28504 -52.5 -72.5 7 20.0 -55.7 733.4 733.5 325.5 734.7 0.14 TRP 237 10751 -61.5 -72.5 22 11.0 -61.6 280 36 319.5 319.5 288.6 319.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 781.96 mb = 2251.39 m = 7386.37 ft Wetbulb zero: 809.37 mb = 1953.42 m = 6408.78 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 36.20 % Est. max temperature: 20.79 C = 69.42 F Sfc-Lift cond lev (LCL): 823.33 mb = 1816.40 m = 5959.25 ft T: 4.03 C 700-500 lapse rate: 6.80 C/km ThetaE index: 5.03 C Layer 717.0- 700.0 mb Conv cond level (CCL): 790.54 mb = 2142.02 m = 7027.54 ft Mean mixing ratio: 5.22 g/kg Conv temperature: 21.25 C = 70.24 F Cap Strength: 4.90 C Lifted Index: 4.34 C Risk: None Lifted Index @300 mb: 7.01 C Lifted Index @700 mb: 3.31 C Showalter Index: 5.33 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 19.30 C K Index: -1.30 Risk: None Sweat Index: 168.39 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.80 J/kg Max Up Vert Vel: 5.44 m/s Conv Inhibition (B-): 41.06 J/kg Cap Strength: 4.88 C Lift Cond Lev (LCL): 805.77 mb = 1989.09 m = 6525.82 ft Lev Free Conv (LFC): 770.77 mb = 2344.88 m = 7693.07 ft Equ Level (EL): 720.77 mb = 2880.11 m = 9449.05 ft B at Equ Level: 9.98 J/kg Max Parcel Lev (MPL): 710.77 mb = 2990.84 m = 9812.34 ft Wind level data Storm motion: 250 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 1014 79 170 7 -1.2 6.9 | 102 13 -12.7 2.6 1 1000 198 160 11 -3.8 10.3 | 112 16 -15.3 6.1 2 925 854 205 11 4.6 10.0 | 130 9 -6.8 5.7 3 850 1561 200 19 6.5 17.9 | 160 14 -5.0 13.6 4 700 3112 220 17 10.9 13.0 | 176 9 -0.6 8.8 5 500 5700 245 17 15.4 7.2 | 233 5 3.9 2.9 6 400 7300 230 27 20.7 17.4 | 215 16 9.2 13.1 7 300 9250 260 25 24.6 4.3 | 270 13 13.1 0.1 8 250 10420 280 35 34.5 -6.1 | 294 25 23.0 -10.3 9 237 10751 280 36 35.5 -6.3 | 294 26 24.0 -10.5 10 200 11810 290 35 32.9 -12.0 | 307 27 21.4 -16.2 11 150 13650 295 35 31.7 -14.8 | 313 28 20.2 -19.0 12 100 16240 290 23 21.6 -7.9 | 320 16 10.1 -12.1 13 70 18530 320 13 8.4 -10.0 | 12 15 -3.1 -14.2 14 50 20700 315 5 3.5 -3.5 | 46 11 -8.0 -7.8 15 30 24010 100 13 -12.8 2.3 | 85 24 -24.3 -2.0 16 20 26640 105 27 -26.1 7.0 | 94 38 -37.6 2.7 Wind Parameters Mean winds (0-6000m): 219.7 at 16.3 knts Storm direction: 249.7 at 12.3 knts Shear (0-3000m) pos: 1.9 neg: 0.9 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 74.1 deg Storm rel helicity (0-3000m) pos: 50.8 neg: 0.0 tot: 50.8 m^2/s^2 ave: 16.9 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 19.87 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 ------------------------------------------------------------------------------- 500 171 11 115 14| 4.8 0.0 4.8| 20.4 0.0 20.4 40.7 0.63| 8.8 5.5 1000 186 11 123 12| 4.4 0.0 4.4| 29.7 0.0 29.7 29.7 0.61| 7.4 4.6 1500 193 13 134 12| 3.0 1.9 4.8| 40.9 0.0 40.9 27.2 0.62| 6.8 4.2 2000 196 14 142 12| 2.4 1.4 3.8| 45.0 0.0 45.0 22.5 0.61| 5.7 3.5 2500 200 15 147 12| 2.1 1.1 3.2| 48.3 0.0 48.3 19.3 0.60| 5.0 3.0 3000 203 15 151 11| 1.9 0.9 2.8| 50.8 0.0 50.8 16.9 0.59| 4.5 2.7 4000 209 16 158 10| 1.7 0.7 2.4| 55.3 0.0 55.3 13.8 0.61| 3.8 2.3 5000 214 16 165 9| 1.5 0.6 2.1| 59.2 0.0 59.2 11.8 0.63| 3.3 2.1 6000 220 16 173 8| 1.4 0.7 2.0| 61.5 -0.8 60.6 10.1 0.58| 3.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//U6075/skewt/U6075.skewt.20250416.12.gif