UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112911.upa.cvt Date: 1100Z 29 NOV 25 Searching for FACT... Searching the city database file for: FACT ... Date:1100Z 29 NOV 25 Station: FACT WMO ident: 68816 Latitude: -33.98 Longitude: 18.60 Elevation: 42.00 ------------------------------------------------------------------------------- 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 1011 42 25.4 12.4 44 13.0 17.2 170 13 297.6 299.2 289.9 323.8 8.98 1 1010 51 25.4 12.4 44 13.0 17.2 171 13 297.7 299.3 289.9 323.9 8.98 2 925 812 16.0 7.0 55 9.0 10.9 170 14 295.7 296.9 287.2 315.5 6.80 3 884 1196 13.4 3.4 51 10.0 8.0 165 14 296.8 297.8 286.4 313.1 5.53 4 870 1330 12.0 5.0 62 7.0 8.2 165 14 296.7 297.9 287.1 315.2 6.29 5 856 1465 10.8 6.0 72 4.8 8.1 165 14 296.9 298.1 287.8 316.9 6.86 6 850 1524 10.4 3.4 62 7.0 6.7 165 14 297.0 298.1 286.7 314.0 5.75 7 810 1922 7.2 1.2 66 6.0 4.2 181 13 297.8 298.7 286.4 313.0 5.15 8 803 1994 8.4 -2.6 46 11.0 3.2 184 12 299.8 300.5 285.9 311.6 3.93 9 797 2056 10.4 -20.6 9 31.0 0.1 187 12 302.6 302.7 283.6 305.6 0.93 10 791 2119 11.0 -25.0 6 36.0 -0.1 189 12 303.9 304.0 283.8 306.0 0.63 11 779 2246 10.4 -17.6 12 28.0 0.4 197 13 304.5 304.8 284.8 308.5 1.23 12 749 2572 9.8 -17.2 13 27.0 -0.0 213 14 307.3 307.6 285.9 311.7 1.32 13 700 3128 5.4 -19.6 14 25.0 -3.0 225 5 308.5 308.7 286.1 312.3 1.15 14 695 3186 5.0 -20.0 14 25.0 -3.3 223 5 308.7 308.9 286.2 312.4 1.12 15 656 3654 3.2 -24.8 11 28.0 -5.2 210 9 311.8 311.9 286.9 314.4 0.78 16 645 3791 2.2 -24.8 11 27.0 -5.8 206 10 312.1 312.3 287.1 314.8 0.79 17 610 4238 0.4 -28.6 9 29.0 -7.5 210 13 315.1 315.2 287.8 317.2 0.59 18 561 4901 -5.3 -31.3 11 26.0 -11.5 228 15 316.0 316.1 288.0 317.8 0.50 19 500 5790 -12.5 -36.5 12 24.0 -16.9 240 13 317.8 317.9 288.4 319.0 0.34 20 496 5851 -13.1 -36.1 13 23.0 -17.3 238 13 317.8 317.9 288.5 319.1 0.35 21 400 7450 -24.9 -48.9 9 24.0 -27.3 220 16 322.6 322.6 289.7 323.1 0.11 22 367 8070 -29.9 -51.9 10 22.0 -31.6 228 19 324.0 324.0 290.1 324.3 0.09 23 342 8570 -32.5 -47.5 21 15.0 -33.8 246 22 327.1 327.1 291.0 327.7 0.15 24 331 8800 -34.3 -43.3 40 9.0 -35.1 257 23 327.7 327.7 291.3 328.6 0.25 25 300 9480 -39.7 -51.7 27 12.0 -40.4 265 38 329.4 329.4 291.7 329.8 0.11 26 254 10596 -48.9 -57.9 34 9.0 -49.2 270 40 331.9 331.9 292.3 332.1 0.06 27 250 10700 -49.9 -57.9 38 8.0 -50.1 270 40 331.9 331.9 292.3 332.1 0.06 28 218 11580 -57.5 -62.5 53 5.0 -57.6 270 44 333.4 333.4 292.7 333.6 0.04 29 204 11996 -60.1 -66.1 45 6.0 -60.2 270 46 335.7 335.7 293.3 335.8 0.03 30 200 12120 -59.9 -67.9 34 8.0 -60.0 275 44 337.9 337.9 293.8 338.0 0.02 31 199 12151 -59.9 -67.9 34 8.0 -60.0 275 44 338.4 338.4 293.9 338.5 0.02 32 187 12541 -59.9 -70.9 22 11.0 -60.0 274 44 344.5 344.5 295.4 344.5 0.01 33 163 13401 -60.1 -76.1 11 16.0 -60.3 271 43 357.9 357.9 298.3 358.0 0.01 34 150 13920 -60.5 -76.5 10 16.0 -60.7 270 42 365.9 365.9 299.8 365.9 0.01 35 146 14088 -61.1 -77.1 10 16.0 -61.3 271 41 367.6 367.7 300.1 367.7 0.01 36 109 15891 -64.5 -80.5 9 16.0 -64.7 278 29 393.3 393.3 304.3 393.3 0.01 37 101 16359 -63.5 -80.5 8 17.0 -63.7 280 26 403.9 403.9 305.7 403.9 0.01 38 100 16420 -63.3 -80.3 8 17.0 -63.5 280 26 405.4 405.4 305.9 405.5 0.01 39 70 18580 -65.7 -81.7 9 16.0 -65.9 300 17 443.8 443.8 310.3 443.9 0.01 40 66 18936 -67.3 -83.3 9 16.0 -67.5 270 15 447.9 447.9 310.7 447.9 0.01 41 56 19939 -62.5 -81.5 6 19.0 -62.9 187 9 480.4 480.4 313.5 480.4 0.01 42 50 20640 -61.5 -80.5 6 19.0 -62.0 130 5 498.6 498.6 314.8 498.6 0.01 43 43 21575 -61.5 -81.5 5 20.0 -62.0 109 10 520.5 520.5 316.4 520.6 0.01 44 30 23830 -57.3 -79.3 5 22.0 -58.5 60 22 588.4 588.4 320.1 588.6 0.02 45 24 25249 -54.9 -79.9 3 25.0 -56.8 634.2 634.2 322.1 634.4 0.03 TRP 204 11996 -60.1 -66.1 45 6.0 -60.2 270 46 335.7 335.7 293.3 335.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5653.13 m Freezing level: 606.56 mb = 4284.59 m = 14056.87 ft Wetbulb zero: 793.85 mb = 2088.61 m = 6852.31 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 26.13 % Est. max temperature: 24.60 C = 76.28 F Sfc-Lift cond lev (LCL): 835.28 mb = 1668.32 m = 5473.41 ft T: 9.24 C 700-500 lapse rate: 6.72 C/km ThetaE index: 11.33 C Layer 850.0- 791.0 mb Conv cond level (CCL): 680.98 mb = 3351.37 m = 10995.17 ft Mean mixing ratio: 7.71 g/kg Conv temperature: 37.57 C = 99.62 F Cap Strength: 6.94 C Lifted Index: 4.41 C Risk: None Lifted Index @300 mb: 7.80 C Lifted Index @700 mb: 5.38 C Showalter Index: 7.34 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 15.90 C K Index: 1.30 Risk: None Sweat Index: 81.80 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.14 J/kg Max Up Vert Vel: 2.88 m/s Conv Inhibition (B-): 31839.64 J/kg Cap Strength: 6.93 C Lift Cond Lev (LCL): 819.92 mb = 1821.59 m = 5976.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 at 10 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 1011 42 170 13 -2.3 12.8 | 125 12 -9.9 7.1 1 1000 144 185 15 1.3 14.9 | 145 11 -6.3 9.2 2 981 305 180 16 0.0 16.0 | 143 13 -7.6 10.3 3 947 610 180 15 0.0 15.0 | 140 12 -7.6 9.3 4 925 812 170 14 -2.4 13.8 | 129 13 -10.1 8.0 5 914 914 165 14 -3.6 13.5 | 125 14 -11.3 7.8 6 850 1524 165 14 -3.6 13.5 | 125 14 -11.3 7.8 7 790 2134 190 12 2.1 11.8 | 138 8 -5.6 6.1 8 761 2438 210 16 8.0 13.9 | 183 8 0.4 8.1 9 700 3128 225 5 3.5 3.5 | 62 5 -4.1 -2.2 10 630 3962 200 11 3.8 10.3 | 140 6 -3.9 4.6 11 583 4572 225 15 10.6 10.6 | 211 6 3.0 4.9 12 540 5182 230 15 11.5 9.6 | 225 5 3.9 3.9 13 500 5790 240 13 11.3 6.5 | 258 4 3.6 0.8 14 461 6401 220 15 9.6 11.5 | 199 6 2.0 5.7 15 424 7010 220 21 13.5 16.1 | 210 12 5.9 10.3 16 400 7450 220 16 10.3 12.3 | 202 7 2.6 6.5 17 358 8230 230 20 15.3 12.9 | 227 10 7.7 7.1 18 329 8839 260 23 22.7 4.0 | 277 15 15.0 -1.8 19 300 9480 265 38 37.9 3.3 | 275 30 30.2 -2.4 20 250 10700 270 40 40.0 -0.0 | 280 33 32.4 -5.7 21 204 11996 270 46 46.0 -0.0 | 279 39 38.4 -5.7 22 200 12120 275 44 43.8 -3.8 | 285 37 36.2 -9.6 23 150 13920 270 42 42.0 -0.0 | 279 35 34.4 -5.7 24 100 16420 280 26 25.6 -4.5 | 300 21 18.0 -10.3 25 70 18580 300 17 14.7 -8.5 | 334 16 7.1 -14.2 26 50 20640 130 5 -3.8 3.2 | 78 12 -11.5 -2.5 27 30 23830 60 22 -19.1 -11.0 | 58 32 -26.7 -16.7 Wind Parameters Mean winds (0-6000m): 203.1 at 12.7 knts Storm direction: 233.1 at 9.6 knts Shear (0-3000m) pos: 2.1 neg: 0.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -53.9 deg Storm rel helicity (0-3000m) pos: 32.7 neg: -20.0 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.87 Bulk Shear: 4.79 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 ------------------------------------------------------------------------------- 500 180 15 142 12| 3.4 0.0 3.4| 12.0 -2.7 9.3 18.6 0.50| 6.5 3.2 1000 176 15 136 12| 1.7 2.1 3.8| 12.0 -14.9 -2.9 -2.9 -0.05| 5.3 -0.3 1500 173 15 132 13| 1.2 1.4 2.5| 12.4 -14.9 -2.5 -1.7 -0.04| 3.6 -0.1 2000 173 14 132 12| 1.9 1.0 2.9| 18.8 -14.9 3.9 2.0 0.11| 4.0 0.4 2500 179 14 136 12| 2.8 0.8 3.6| 32.7 -15.5 17.2 6.9 0.33| 5.0 1.6 3000 183 13 138 10| 2.1 0.7 2.8| 32.7 -20.0 12.7 4.2 0.07| 5.6 0.4 4000 187 12 136 9| 1.6 0.7 2.3| 39.5 -20.6 18.8 4.7 0.19| 5.3 1.0 5000 195 12 146 8| 1.9 0.6 2.5| 49.5 -20.6 28.9 5.8 0.30| 5.0 1.5 6000 203 13 156 7| 1.7 0.6 2.2| 52.8 -22.5 30.3 5.0 0.29| 4.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//FACT/skewt/FACT.skewt.20251129.11.gif