UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for FACT... Searching the city database file for: FACT ... Date:2300Z 28 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 1009 42 18.6 16.0 85 2.6 16.9 90 2 291.0 293.0 289.7 323.2 11.40 1 1000 130 18.4 15.6 84 2.8 16.6 205 5 291.5 293.5 289.8 323.3 11.21 2 995 173 18.2 15.6 85 2.6 16.5 203 7 291.8 293.8 289.9 323.7 11.27 3 969 400 17.2 15.2 88 2.0 15.9 190 14 293.0 295.0 290.3 325.1 11.28 4 963 453 16.8 15.0 89 1.8 15.7 188 15 293.1 295.1 290.3 325.0 11.20 5 925 796 14.4 12.5 88 1.9 13.2 180 19 294.0 295.8 289.5 322.4 9.89 6 864 1370 12.0 11.5 97 0.5 11.7 187 13 297.3 299.1 290.6 326.1 9.91 7 850 1507 11.2 10.4 95 0.8 10.7 190 12 297.9 299.6 290.3 325.2 9.36 8 833 1676 10.0 9.0 93 1.0 9.4 190 13 298.3 299.9 289.9 323.7 8.68 9 784 2178 7.2 6.0 92 1.2 6.5 191 14 300.6 301.9 289.6 322.8 7.50 10 762 2411 5.4 1.1 74 4.3 3.2 199 9 301.1 302.1 287.9 317.4 5.44 11 750 2541 4.8 -3.2 56 8.0 1.1 205 8 301.8 302.5 286.8 314.0 4.02 12 745 2596 4.8 -4.2 52 9.0 0.7 208 9 302.4 303.1 286.7 313.8 3.76 13 740 2651 4.8 -8.2 38 13.0 -0.7 211 9 302.9 303.5 285.9 311.6 2.78 14 735 2706 5.2 -13.8 24 19.0 -1.9 214 9 304.0 304.3 285.2 309.7 1.79 15 730 2762 6.0 -19.0 15 25.0 -2.4 217 9 305.4 305.7 285.0 309.2 1.17 16 704 3059 5.6 -24.4 9 30.0 -3.5 233 11 308.2 308.3 285.6 310.7 0.75 17 700 3106 5.2 -24.8 9 30.0 -3.8 235 11 308.2 308.4 285.6 310.7 0.73 18 658 3607 1.8 -28.2 9 30.0 -6.2 229 14 309.9 310.0 286.0 311.9 0.57 19 579 4628 -2.5 -32.5 8 30.0 -9.7 221 9 316.4 316.5 288.1 318.0 0.43 20 565 4822 -3.9 -23.9 19 20.0 -9.8 228 12 317.0 317.2 288.9 320.4 0.98 21 551 5019 -5.7 -20.7 30 15.0 -10.4 234 16 317.2 317.4 289.3 321.7 1.33 22 527 5365 -9.1 -20.1 40 11.0 -12.5 240 20 317.1 317.4 289.4 322.1 1.47 23 504 5709 -10.9 -18.9 52 8.0 -13.4 240 23 319.0 319.4 290.2 324.8 1.70 24 500 5770 -11.5 -18.5 56 7.0 -13.7 240 24 319.0 319.4 290.3 325.0 1.78 25 491 5909 -12.7 -17.7 66 5.0 -14.3 242 24 319.2 319.6 290.5 325.7 1.94 26 479 6098 -13.5 -17.3 73 3.8 -14.7 245 25 320.5 320.9 291.0 327.4 2.05 27 461 6388 -15.5 -17.5 85 2.0 -16.2 250 25 321.5 321.9 291.3 328.6 2.10 28 436 6808 -17.5 -20.3 79 2.8 -18.3 257 27 324.2 324.5 291.7 330.2 1.75 29 426 6982 -19.1 -21.2 83 2.1 -19.7 259 28 324.3 324.6 291.7 330.0 1.65 30 422 7052 -18.9 -22.7 72 3.8 -19.9 260 28 325.4 325.7 291.9 330.5 1.46 31 420 7087 -18.7 -23.7 65 5.0 -20.0 260 28 326.1 326.4 291.9 330.8 1.34 32 400 7450 -20.7 -25.7 64 5.0 -21.9 260 31 328.1 328.3 292.3 332.3 1.18 33 393 7580 -21.5 -28.5 53 7.0 -23.0 258 32 328.7 328.9 292.3 332.0 0.93 34 384 7750 -23.1 -28.1 64 5.0 -24.2 256 32 328.8 329.0 292.3 332.3 0.99 35 368 8059 -25.9 -29.4 72 3.5 -26.6 252 34 329.1 329.3 292.3 332.4 0.91 36 300 9500 -37.3 -40.5 72 3.2 -37.6 250 39 332.8 332.9 292.9 334.2 0.37 37 274 10119 -42.9 -47.6 60 4.7 -43.2 250 42 333.4 333.5 292.9 334.2 0.19 38 250 10730 -48.7 -52.5 65 3.8 -48.8 250 46 333.7 333.7 292.8 334.1 0.12 39 213 11764 -56.7 -59.4 71 2.7 -56.8 250 62 336.9 336.9 293.6 337.1 0.06 40 200 12160 -60.1 -63.5 64 3.4 -60.2 250 68 337.6 337.6 293.7 337.7 0.04 41 198 12223 -60.6 -64.2 62 3.6 -60.6 250 69 337.8 337.8 293.8 338.0 0.03 42 194 12350 -61.5 -65.6 58 4.1 -61.6 250 66 338.3 338.3 293.9 338.4 0.03 43 186 12612 -62.3 -67.3 51 5.0 -62.4 252 64 341.1 341.1 294.6 341.2 0.02 44 182 12746 -62.9 -70.9 33 8.0 -63.0 254 63 342.3 342.3 294.9 342.3 0.01 45 178 12884 -62.3 -73.3 22 11.0 -62.4 255 62 345.4 345.4 295.6 345.5 0.01 46 150 13940 -63.7 -77.7 13 14.0 -63.8 265 53 360.3 360.3 298.8 360.4 0.01 47 146 14105 -63.5 -79.5 10 16.0 -63.6 266 52 363.5 363.5 299.4 363.5 0.00 48 139 14407 -61.5 -80.5 6 19.0 -61.7 268 51 372.1 372.1 300.9 372.2 0.00 49 130 14819 -63.5 -80.5 8 17.0 -63.6 270 50 375.8 375.8 301.5 375.8 0.00 50 109 15895 -64.3 -81.3 8 17.0 -64.4 277 46 393.7 393.7 304.3 393.7 0.00 51 105 16123 -63.9 -81.9 7 18.0 -64.1 278 45 398.7 398.7 305.0 398.7 0.00 52 100 16420 -65.9 -81.9 9 16.0 -66.0 280 44 400.4 400.4 305.3 400.4 0.00 53 97 16605 -66.9 -82.9 9 16.0 -67.0 279 41 402.0 402.0 305.5 402.0 0.00 54 70 18590 -64.7 -84.7 5 20.0 -64.9 270 7 446.0 446.0 310.5 446.0 0.00 55 66 18945 -66.1 -85.1 5 19.0 -66.3 287 6 450.5 450.5 310.9 450.5 0.00 56 60 19524 -62.3 -85.3 3 23.0 -62.7 316 5 471.4 471.4 312.8 471.5 0.00 57 54 20174 -60.1 -85.1 2 25.0 -60.6 347 4 490.9 490.9 314.3 491.0 0.01 58 50 20650 -61.7 -84.7 3 23.0 -62.1 10 3 498.1 498.1 314.8 498.1 0.01 59 43 21585 -61.9 -85.9 3 24.0 -62.4 22 8 519.5 519.5 316.3 519.6 0.01 60 40 22032 -62.9 -86.9 3 24.0 -63.4 27 10 527.9 527.9 316.8 527.9 0.01 61 31 23615 -59.9 -86.9 2 27.0 -60.8 47 18 575.9 575.9 319.5 576.0 0.01 62 30 23820 -58.9 -86.9 2 28.0 -59.9 50 19 584.1 584.1 319.9 584.1 0.01 63 20 26419 -49.7 -82.7 1 33.0 -53.2 684.0 684.1 323.9 684.2 0.02 TRP 194 12350 -61.5 -65.6 58 4.1 -61.6 250 66 338.3 338.3 293.9 338.4 0.03 WND 198 12223 -60.6 -64.2 62 3.6 -60.6 250 69 337.8 337.8 293.8 338.0 0.03 Sounding variables and indices 1000-500 mb thick: 5640.00 m Freezing level: 624.93 mb = 4034.49 m = 13236.37 ft Wetbulb zero: 742.54 mb = 2622.86 m = 8605.07 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 49.12 % Est. max temperature: 25.13 C = 77.24 F Sfc-Lift cond lev (LCL): 971.00 mb = 382.46 m = 1254.78 ft T: 17.28 C 700-500 lapse rate: 6.27 C/km ThetaE index: 16.87 C Layer 850.0- 704.0 mb Conv cond level (CCL): 896.41 mb = 1060.32 m = 3478.70 ft Mean mixing ratio: 10.76 g/kg Conv temperature: 23.16 C = 73.68 F Cap Strength: 4.39 C Lifted Index: 2.84 C Risk: None Lifted Index @300 mb: 7.04 C Lifted Index @700 mb: 3.25 C Showalter Index: 2.13 C Risk: Showers probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.90 C K Index: 3.10 Risk: None Sweat Index: 172.80 Risk: None Energy Index: -0.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.41 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 40.77 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 929.39 mb = 755.71 m = 2479.35 ft Lev Free Conv (LFC): 764.39 mb = 2385.65 m = 7826.85 ft Equ Level (EL): 744.39 mb = 2602.50 m = 8538.28 ft B at Equ Level: 13.73 J/kg Max Parcel Lev (MPL): 724.39 mb = 2825.37 m = 9269.47 ft Wind level data Storm motion: 246 at 11 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 1009 42 90 2 -2.0 0.0 | 69 13 -11.7 -4.4 1 1000 130 205 5 2.1 4.5 | 91 8 -7.6 0.1 2 980 305 195 12 3.1 11.6 | 137 10 -6.6 7.2 3 945 610 180 18 0.0 18.0 | 144 17 -9.7 13.6 4 925 796 180 19 0.0 19.0 | 146 18 -9.7 14.6 5 912 914 175 17 -1.5 16.9 | 138 17 -11.2 12.5 6 850 1507 190 12 2.1 11.8 | 134 11 -7.7 7.4 7 788 2134 190 15 2.6 14.8 | 145 13 -7.1 10.4 8 759 2438 200 8 2.7 7.5 | 114 8 -7.0 3.1 9 700 3106 235 11 9.0 6.3 | 159 2 -0.7 1.9 10 628 3962 225 16 11.3 11.3 | 193 7 1.6 6.9 11 582 4572 220 8 5.1 6.1 | 110 5 -4.6 1.7 12 539 5182 240 19 16.5 9.5 | 233 8 6.7 5.1 13 500 5770 240 24 20.8 12.0 | 236 13 11.0 7.6 14 460 6401 250 25 23.5 8.6 | 253 14 13.8 4.1 15 424 7010 260 28 27.6 4.9 | 269 18 17.8 0.4 16 400 7450 260 31 30.5 5.4 | 267 21 20.8 1.0 17 359 8230 250 35 32.9 12.0 | 252 24 23.1 7.5 18 329 8839 260 38 37.4 6.6 | 266 28 27.7 2.2 19 300 9500 250 39 36.6 13.3 | 252 28 26.9 8.9 20 250 10730 250 46 43.2 15.7 | 251 35 33.5 11.3 21 200 12160 250 68 63.9 23.3 | 251 57 54.2 18.8 22 198 12223 250 69 64.8 23.6 | 251 58 55.1 19.2 23 194 12350 250 66 62.0 22.6 | 251 55 52.3 18.2 24 150 13940 265 53 52.8 4.6 | 270 43 43.1 0.2 25 100 16420 280 44 43.3 -7.6 | 290 36 33.6 -12.1 26 70 18590 270 7 7.0 -0.0 | 32 5 -2.7 -4.4 27 50 20650 10 3 -0.5 -3.0 | 54 13 -10.3 -7.4 28 30 23820 50 19 -14.6 -12.2 | 56 29 -24.3 -16.6 Wind Parameters Mean winds (0-6000m): 215.6 at 14.3 knts Storm direction: 245.6 at 10.7 knts Shear (0-3000m) pos: 2.1 neg: 0.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 40.1 neg: -24.9 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.63 Bulk Shear: 5.49 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 ------------------------------------------------------------------------------- 500 191 11 127 10| 17.4 0.0 17.4| 27.9 0.0 27.9 55.7 0.63| 19.4 12.3 1000 183 14 137 13| 8.7 0.8 9.5| 29.8 -10.0 19.8 19.8 0.41| 12.7 5.2 1500 183 14 137 13| 4.8 0.6 5.3| 29.8 -12.6 17.3 11.5 0.32| 10.1 3.2 2000 185 14 138 13| 3.6 0.5 4.1| 35.4 -12.6 22.9 11.4 0.35| 8.2 2.9 2500 186 13 137 12| 1.8 0.4 2.2| 37.1 -24.9 12.2 4.9 0.17| 8.3 1.4 3000 191 13 138 11| 2.1 0.3 2.5| 40.1 -24.9 15.2 5.1 0.21| 7.7 1.6 4000 201 13 146 9| 1.6 0.7 2.3| 42.1 -26.1 15.9 4.0 0.21| 6.7 1.4 5000 206 13 149 8| 2.2 0.4 2.6| 51.1 -33.9 17.2 3.4 0.19| 6.9 1.3 6000 216 14 169 7| 2.5 0.4 2.9| 62.8 -33.9 28.8 4.8 0.22| 6.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//FACT/skewt/FACT.skewt.20251128.23.gif