UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for FPUW5GN... Searching the city database file for: FPUW5GN ... Date:1200Z 22 APR 25 Station: FPUW5GN WMO ident: 99999 Latitude: 46.10 Longitude: -12.00 ------------------------------------------------------------------------------- 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 1017 11 13.6 12.9 96 0.7 13.2 235 25 285.4 287.0 285.7 310.9 9.22 1 1000 152 12.6 11.0 90 1.6 11.7 250 27 285.8 287.2 284.8 308.7 8.26 2 925 803 9.2 7.6 90 1.6 8.3 275 31 288.7 290.0 284.8 308.7 7.09 3 850 1500 5.6 4.1 90 1.5 4.8 270 27 292.0 293.1 285.1 309.4 6.04 4 700 3071 -0.9 -2.5 89 1.6 -1.7 305 36 301.5 302.3 287.2 315.2 4.55 5 500 5680 -15.9 -19.6 73 3.7 -16.9 305 38 313.7 314.0 288.4 319.0 1.62 6 400 7330 -26.9 -37.9 35 11.0 -28.3 320 54 320.0 320.1 289.2 321.4 0.36 7 300 9340 -42.5 -55.5 23 13.0 -43.0 335 54 325.5 325.5 290.5 325.7 0.07 8 250 10550 -52.3 -61.3 33 9.0 -52.5 325 54 328.3 328.3 291.3 328.5 0.04 9 219 11394 -58.1 -66.5 33 8.4 -58.2 320 68 332.0 332.0 292.3 332.1 0.02 10 200 11960 -62.1 -70.1 34 8.0 -62.2 334.4 334.4 292.9 334.5 0.02 11 192 12210 -62.9 -73.9 21 11.0 -63.0 337.1 337.1 293.6 337.1 0.01 12 150 13720 -62.7 -80.7 7 18.0 -62.9 362.1 362.1 299.1 362.1 0.00 13 100 16250 -57.1 -86.1 1 29.0 -57.5 417.4 417.4 307.4 417.4 0.00 14 71 18410 -58.5 -89.5 1 31.0 -59.0 457.4 457.4 311.5 457.4 0.00 15 30 23892 -53.3 -90.3 0 37.0 -55.2 599.3 599.3 320.6 599.4 0.00 TRP 192 12210 -62.9 -73.9 21 11.0 -63.0 337.1 337.1 293.6 337.1 0.01 WND 219 11394 -58.1 -66.5 33 8.4 -58.2 320 68 332.0 332.0 292.3 332.1 0.02 Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 720.77 mb = 2853.48 m = 9361.69 ft Wetbulb zero: 738.23 mb = 2640.74 m = 8663.74 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 85.63 % Est. max temperature: 19.50 C = 67.10 F Sfc-Lift cond lev (LCL): 1006.54 mb = 97.34 m = 319.34 ft T: 12.99 C 700-500 lapse rate: 5.75 C/km ThetaE index: 2.19 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 917.68 mb = 868.53 m = 2849.47 ft Mean mixing ratio: 7.80 g/kg Conv temperature: 17.27 C = 63.09 F Cap Strength: 3.77 C Lifted Index: 7.11 C Risk: None Lifted Index @300 mb: 11.91 C Lifted Index @700 mb: 3.77 C Showalter Index: 6.79 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 20.00 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 141.20 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.87 J/kg Max Up Vert Vel: 4.87 m/s Conv Inhibition (B-): 33736.07 J/kg Cap Strength: 6.97 C Lift Cond Lev (LCL): 944.45 mb = 629.27 m = 2064.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 25 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 1017 11 235 25 20.5 14.3 | 189 35 5.6 34.8 1 1000 152 250 27 25.4 9.2 | 199 31 10.5 29.7 2 925 803 275 31 30.9 -2.7 | 222 24 16.0 17.8 3 850 1500 270 27 27.0 -0.0 | 211 24 12.1 20.5 4 700 3071 305 36 29.5 -20.6 | 271 15 14.6 -0.2 5 500 5680 305 38 31.1 -21.8 | 275 16 16.2 -1.3 6 400 7330 320 54 34.7 -41.4 | 317 29 19.8 -20.9 7 300 9340 335 54 22.8 -48.9 | 344 30 7.9 -28.5 8 250 10550 325 54 31.0 -44.2 | 326 29 16.1 -23.8 Wind Parameters Mean winds (0-6000m): 293.9 at 33.7 knts Storm direction: 323.9 at 25.3 knts Shear (0-3000m) pos: 6.5 neg: 0.5 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 78.2 deg Storm rel helicity (0-3000m) pos: 221.9 neg: -28.8 tot: 193.2 m^2/s^2 ave: 64.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 64.37 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 ------------------------------------------------------------------------------- 500 253 28 202 31| 14.5 0.0 14.5| 99.1 0.0 99.1 198.2 0.84| 14.6 12.3 1000 263 29 210 28| 9.6 0.0 9.6|132.6 -8.7 123.9 123.9 0.71| 11.2 8.0 1500 266 29 212 26| 6.4 1.1 7.5|132.6 -28.8 103.8 69.2 0.49| 8.5 4.2 2000 269 29 213 25| 6.4 0.8 7.2|163.9 -28.8 135.1 67.5 0.57| 8.0 4.5 2500 273 29 217 24| 6.4 0.7 7.1|193.4 -28.8 164.6 65.8 0.62| 7.8 4.8 3000 278 30 223 22| 6.5 0.5 7.0|221.9 -28.8 193.2 64.4 0.67| 7.7 5.2 4000 286 32 233 19| 5.0 0.4 5.3|227.0 -28.8 198.2 49.5 0.68| 6.0 4.1 5000 291 33 241 18| 4.0 0.2 4.2|228.6 -28.8 199.9 40.0 0.67| 4.9 3.3 6000 294 34 247 17| 3.7 0.1 3.8|244.7 -28.8 215.9 36.0 0.69| 4.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//FPUW5GN/skewt/FPUW5GN.skewt.20250422.12.gif