UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 19 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 1013 127 24.4 8.4 36 16.0 15.0 255 11 296.5 297.7 287.6 316.4 6.83 1 1011 144 25.8 9.8 36 16.0 16.1 255 11 298.0 299.4 288.8 320.1 7.53 2 1004 204 23.2 6.2 33 17.0 13.5 255 11 296.0 297.1 286.5 313.3 5.92 3 1000 239 23.0 6.0 33 17.0 13.4 255 11 296.1 297.2 286.5 313.3 5.86 4 925 909 16.2 2.2 39 14.0 8.9 255 19 295.9 296.7 285.4 310.2 4.85 5 850 1618 9.2 0.2 53 9.0 4.8 270 17 295.8 296.6 285.0 309.3 4.56 6 780 2322 2.4 -2.6 70 5.0 0.1 266 19 295.8 296.6 284.5 307.9 4.05 7 772 2405 1.6 -3.4 69 5.0 -0.6 265 19 295.9 296.5 284.3 307.3 3.85 8 700 3188 -3.1 -12.1 50 9.0 -6.3 260 21 299.1 299.4 283.7 305.7 2.16 9 664 3605 -4.3 -17.3 36 13.0 -8.4 255 20 302.3 302.5 284.2 307.0 1.48 10 602 4371 -8.9 -21.9 34 13.0 -12.4 244 18 305.5 305.7 285.0 309.1 1.10 11 500 5780 -19.9 -35.9 23 16.0 -22.3 225 15 308.8 308.8 285.3 310.0 0.36 12 442 6680 -26.3 -46.3 13 20.0 -28.2 208 22 311.8 311.8 286.1 312.3 0.14 13 400 7390 -32.5 -55.5 8 23.0 -33.8 195 27 312.7 312.8 286.4 312.9 0.05 14 394 7497 -33.5 -56.5 8 23.0 -34.7 195 26 312.8 312.8 286.4 313.0 0.05 15 331 8695 -43.9 -63.9 9 20.0 -44.5 192 20 314.5 314.5 286.9 314.6 0.02 16 300 9350 -48.3 -67.3 9 19.0 -48.7 190 17 317.3 317.3 287.9 317.3 0.01 17 250 10520 -56.3 -73.3 10 17.0 -56.5 255 9 322.4 322.4 289.5 322.4 0.01 18 224 11212 -61.3 -77.3 10 16.0 -61.4 285 11 325.0 325.0 290.3 325.0 0.00 19 200 11920 -60.3 -76.3 11 16.0 -60.4 360 11 337.3 337.3 293.6 337.3 0.01 20 150 13740 -56.1 -73.1 10 17.0 -56.4 310 21 373.4 373.4 301.2 373.5 0.01 21 138 14275 -53.7 -71.7 9 18.0 -54.1 315 21 386.7 386.7 303.3 386.7 0.02 22 117 15328 -57.9 -75.9 8 18.0 -58.2 325 22 397.6 397.6 304.9 397.6 0.01 23 100 16320 -57.9 -76.9 7 19.0 -58.3 335 23 415.9 415.9 307.2 415.9 0.01 24 97 16513 -55.7 -74.7 8 19.0 -56.2 335 23 423.8 423.8 308.2 423.9 0.02 25 74 18228 -57.7 -77.7 6 20.0 -58.2 339 21 453.7 453.7 311.2 453.7 0.01 26 70 18580 -56.5 -76.5 6 20.0 -57.1 340 21 463.5 463.5 312.1 463.6 0.02 27 50 20720 -56.1 -77.1 6 21.0 -57.0 345 21 511.3 511.3 315.7 511.4 0.02 28 43 21678 -54.7 -76.7 5 22.0 -55.9 346 20 537.3 537.3 317.3 537.4 0.03 29 30 23960 -57.5 -79.5 4 22.0 -58.7 350 19 587.9 587.9 320.0 588.1 0.02 30 29 24174 -57.9 -79.9 4 22.0 -59.0 592.5 592.5 320.3 592.7 0.02 31 25 25111 -57.1 -79.1 5 22.0 -58.5 620.5 620.5 321.5 620.7 0.03 32 25 25111 -54.3 -77.3 4 23.0 -56.2 628.5 628.6 321.9 628.9 0.04 TRP 224 11212 -61.3 -77.3 10 16.0 -61.4 285 11 325.0 325.0 290.3 325.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 747.49 mb = 2671.64 m = 8765.13 ft Wetbulb zero: 778.56 mb = 2336.77 m = 7666.48 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 42.36 % Est. max temperature: 23.76 C = 74.76 F Sfc-Lift cond lev (LCL): 799.96 mb = 2114.96 m = 6938.78 ft T: 4.40 C 700-500 lapse rate: 6.48 C/km ThetaE index: 14.39 C Layer 1004.0- 664.0 mb Conv cond level (CCL): 764.12 mb = 2487.12 m = 8159.75 ft Mean mixing ratio: 5.44 g/kg Conv temperature: 24.14 C = 75.46 F Cap Strength: 1.86 C Lifted Index: 1.12 C Risk: Showers probable Lifted Index @300 mb: 3.98 C Lifted Index @700 mb: 0.04 C Showalter Index: 2.87 C Risk: Showers probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 20.10 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.40 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.99 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 2.84 J/kg Cap Strength: 1.93 C Lift Cond Lev (LCL): 765.25 mb = 2475.35 m = 8121.11 ft Lev Free Conv (LFC): 730.25 mb = 2849.69 m = 9349.26 ft Equ Level (EL): 720.25 mb = 2959.95 m = 9711.00 ft B at Equ Level: 14.96 J/kg Max Parcel Lev (MPL): 660.25 mb = 3649.48 m = 11973.23 ft Wind level data Storm motion: 282 at 13 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 1013 127 255 11 10.6 2.8 | 158 6 -2.4 5.7 1 1000 239 255 11 10.6 2.8 | 158 6 -2.4 5.7 2 925 909 255 19 18.4 4.9 | 215 9 5.4 7.8 3 850 1618 270 17 17.0 -0.0 | 234 5 4.0 2.9 4 700 3188 260 21 20.7 3.6 | 230 10 7.7 6.5 5 500 5780 225 15 10.6 10.6 | 170 14 -2.4 13.5 6 400 7390 195 27 7.0 26.1 | 168 30 -6.0 29.0 7 300 9350 190 17 3.0 16.7 | 153 22 -10.0 19.6 8 250 10520 255 9 8.7 2.3 | 141 7 -4.3 5.2 9 224 11212 285 11 10.6 -2.8 | 91 2 -2.4 0.0 10 200 11920 360 11 -0.0 -11.0 | 58 15 -13.0 -8.1 11 150 13740 310 21 16.1 -13.5 | 344 11 3.1 -10.6 12 100 16320 335 23 9.7 -20.8 | 10 18 -3.3 -18.0 13 70 18580 340 21 7.2 -19.7 | 19 18 -5.8 -16.9 14 50 20720 345 21 5.4 -20.3 | 23 19 -7.5 -17.4 15 30 23960 350 19 3.3 -18.7 | 31 19 -9.7 -15.8 Wind Parameters Mean winds (0-6000m): 252.5 at 17.7 knts Storm direction: 282.5 at 13.3 knts Shear (0-3000m) pos: 0.8 neg: 1.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 72.4 deg Storm rel helicity (0-3000m) pos: 17.5 neg: -1.3 tot: 16.2 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.57 Bulk Shear: 3.28 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 ------------------------------------------------------------------------------- 500 255 13 174 6| 0.0 4.8 4.8| 7.5 0.0 7.5 15.0 0.95| 4.8 4.6 1000 256 15 196 7| 1.6 2.4 4.0| 14.7 0.0 14.7 14.7 0.81| 4.9 4.0 1500 259 16 206 7| 1.5 1.6 3.1| 17.5 0.0 17.5 11.7 0.72| 4.4 3.2 2000 261 17 212 6| 1.1 1.6 2.7| 17.5 -0.1 17.4 8.7 0.64| 3.7 2.4 2500 262 17 217 6| 0.9 1.6 2.5| 17.5 -0.6 17.0 6.8 0.56| 3.3 1.9 3000 262 18 220 7| 0.8 1.6 2.4| 17.5 -1.3 16.2 5.4 0.49| 3.1 1.5 4000 260 18 219 8| 0.6 1.2 1.8| 17.5 -14.7 2.8 0.7 0.17| 2.9 0.5 5000 257 18 213 8| 0.5 1.1 1.6| 17.5 -28.8 -11.3 -2.3 -0.02| 2.8 -0.1 6000 252 18 206 9| 0.4 1.3 1.7| 20.1 -37.5 -17.4 -2.9 -0.07| 2.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20250419.12.gif