UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051012.upa.cvt Date: 1200Z 10 MAY 25 Searching for FAME... Searching the city database file for: FAME ... Date:1200Z 10 MAY 25 Station: FAME WMO ident: 68994 Latitude: -46.88 Longitude: 37.87 Elevation: 22.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -80 SFC 984 22 9.8 9.7 99 0.1 9.7 315 10 284.3 285.6 283.6 305.5 7.69 2 925 567 10.2 10.2 100 0.0 10.2 295 55 289.7 291.2 286.6 313.6 8.47 3 850 1267 6.8 6.8 100 0.0 6.8 300 55 293.3 294.6 286.8 314.3 7.31 4 700 2845 -0.9 -11.9 43 11.0 -5.0 300 61 301.5 301.9 284.7 308.3 2.19 5 500 5430 -20.9 -24.7 71 3.8 -21.7 305 75 307.6 307.8 285.7 311.0 1.03 6 400 7040 -31.9 -37.9 55 6.0 -32.6 290 73 313.5 313.6 287.0 314.8 0.36 7 300 9000 -49.3 -57.3 39 8.0 -49.5 295 79 315.9 315.9 287.5 316.1 0.06 8 250 10170 -59.5 -65.5 46 6.0 -59.6 295 93 317.6 317.6 288.0 317.7 0.02 9 235 10554 -61.7 -68.7 39 7.0 -61.8 295 108 320.0 320.0 288.8 320.0 0.02 10 223 10877 -61.5 -72.1 23 10.6 -61.6 290 112 325.1 325.1 290.3 325.1 0.01 11 200 11550 -61.1 -79.1 8 18.0 -61.2 295 85 336.0 336.0 293.3 336.0 0.00 TRP 235 10554 -61.7 -68.7 39 7.0 -61.8 295 108 320.0 320.0 288.8 320.0 0.02 WND 223 10877 -61.5 -72.1 23 10.6 -61.6 290 112 325.1 325.1 290.3 325.1 0.01 Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 717.53 mb = 2660.56 m = 8728.76 ft Wetbulb zero: 763.18 mb = 2142.67 m = 7029.66 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 70.55 % Est. max temperature: 19.57 C = 67.23 F Sfc-Lift cond lev (LCL): 982.65 mb = 34.10 m = 111.88 ft T: 9.81 C 700-500 lapse rate: 7.74 C/km ThetaE index: 5.97 C Layer 700.0- 500.0 mb Conv cond level (CCL): 984.00 mb = 22.00 m = 72.18 ft Mean mixing ratio: 8.11 g/kg Conv temperature: 10.49 C = 50.87 F Cap Strength: 2.54 C Lifted Index: 0.55 C Risk: Showers probable Lifted Index @300 mb: 3.41 C Lifted Index @700 mb: 2.54 C Showalter Index: -1.23 C Risk: Thunderstorms probable Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 27.70 C Cross Totals Index: 27.70 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 394.60 Risk: Showers and thunderstorms possible Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.38 J/kg Max Up Vert Vel: 7.92 m/s Conv Inhibition (B-): 1361.69 J/kg Cap Strength: 2.49 C Lift Cond Lev (LCL): 932.34 mb = 497.36 m = 1631.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 46 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 ---------------------------------------------------------- 0 984 22 315 10 7.1 -7.1 | 153 36 -16.1 32.2 1 953 305 305 31 25.4 -17.8 | 186 22 2.2 21.5 2 925 567 295 55 49.8 -23.2 | 239 31 26.7 16.0 3 920 610 295 57 51.7 -24.1 | 242 32 28.5 15.2 4 887 914 295 57 51.7 -24.1 | 242 32 28.5 15.2 5 850 1267 300 55 47.6 -27.5 | 244 27 24.5 11.8 6 764 2134 300 56 48.5 -28.0 | 246 28 25.4 11.3 7 736 2438 300 61 52.8 -30.5 | 254 31 29.7 8.8 8 700 2845 300 61 52.8 -30.5 | 254 31 29.7 8.8 9 605 3962 295 63 57.1 -26.6 | 250 36 34.0 12.6 10 559 4572 300 69 59.8 -34.5 | 263 37 36.6 4.8 11 516 5182 300 73 63.2 -36.5 | 266 40 40.1 2.8 12 500 5430 305 75 61.4 -43.0 | 276 38 38.3 -3.8 13 437 6401 300 69 59.8 -34.5 | 263 37 36.6 4.8 14 402 7010 290 74 69.5 -25.3 | 253 48 46.4 14.0 15 400 7040 290 73 68.6 -25.0 | 253 48 45.5 14.3 16 336 8230 300 77 66.7 -38.5 | 269 44 43.5 0.8 17 307 8839 300 79 68.4 -39.5 | 270 45 45.3 -0.2 18 300 9000 295 79 71.6 -33.4 | 263 49 48.5 5.9 19 250 10170 295 93 84.3 -39.3 | 270 61 61.1 -0.0 20 235 10554 295 108 97.9 -45.6 | 275 75 74.7 -6.4 21 223 10877 290 112 105.2 -38.3 | 269 82 82.1 1.0 22 200 11550 295 85 77.0 -35.9 | 266 54 53.9 3.3 Wind Parameters Mean winds (0-6000m): 299.5 at 60.8 knts Storm direction: 329.5 at 45.6 knts Shear (0-3000m) pos: 0.6 neg: 9.1 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 99.4 deg Storm rel helicity (0-3000m) pos: 296.8 neg: -2.9 tot: 293.8 m^2/s^2 ave: 97.9 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 7.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.24 Bulk Shear: 131.30 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 ------------------------------------------------------------------------------- 500 303 29 184 23| 0.0 42.7 42.7|217.4 0.0 217.4 434.7 0.81| 43.5 35.0 1000 298 43 218 24| 0.0 24.2 24.2|254.9 0.0 254.9 254.9 0.77| 25.9 20.0 1500 298 47 228 25| 1.2 16.1 17.3|262.9 0.0 262.9 175.3 0.74| 18.6 13.7 2000 299 50 233 26| 0.9 12.2 13.2|266.3 0.0 266.3 133.2 0.74| 14.1 10.4 2500 299 51 237 26| 0.7 10.8 11.6|296.8 0.0 296.8 118.7 0.74| 12.3 9.1 3000 299 53 240 27| 0.6 9.1 9.7|296.8 -2.9 293.8 97.9 0.72| 10.4 7.5 4000 299 55 243 29| 0.5 7.2 7.6|303.5 -19.8 283.7 70.9 0.65| 8.5 5.5 5000 299 58 248 30| 1.2 5.7 6.9|393.5 -19.8 373.7 74.7 0.68| 7.9 5.3 6000 299 61 253 31| 1.5 4.6 6.1|465.4 -70.2 395.2 65.9 0.60| 7.6 4.6 Wrote GIF file: /home/apache/climate/data/raob//FAME/skewt/FAME.skewt.20250510.12.gif