UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101211.upa.cvt Date: 1100Z 12 OCT 25 Searching for FACT... Searching the city database file for: FACT ... Date:1100Z 12 OCT 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 23.0 13.0 53 10.0 16.7 200 12 295.4 297.1 289.5 322.4 9.36 1 1008 51 23.0 13.0 53 10.0 16.7 199 12 295.5 297.2 289.5 322.5 9.37 2 1002 107 19.6 12.6 64 7.0 15.3 196 11 292.6 294.2 288.3 318.8 9.18 3 1000 125 19.4 12.4 64 7.0 15.1 195 11 292.5 294.2 288.2 318.4 9.08 4 995 168 19.4 12.4 64 7.0 15.1 195 11 293.0 294.6 288.4 319.0 9.12 5 979 307 17.6 11.6 68 6.0 14.0 195 10 292.5 294.1 287.9 317.6 8.79 6 928 763 16.2 11.2 72 5.0 13.1 105 5 295.6 297.2 289.3 321.7 9.03 7 925 791 16.0 11.0 72 5.0 13.0 100 5 295.7 297.3 289.2 321.5 8.94 8 899 1033 15.8 7.8 59 8.0 11.1 52 5 297.9 299.2 288.6 319.6 7.40 9 892 1099 15.2 7.2 59 8.0 10.6 42 5 297.9 299.2 288.4 318.9 7.16 10 885 1166 14.8 6.8 59 8.0 10.2 32 5 298.2 299.5 288.3 318.8 7.01 11 878 1233 15.0 1.0 39 14.0 7.8 22 6 299.1 299.9 286.4 313.1 4.68 12 872 1291 15.4 -5.6 23 21.0 5.8 13 6 300.1 300.6 284.9 308.9 2.88 13 858 1428 15.2 -8.8 18 24.0 4.8 352 6 301.3 301.7 284.7 308.4 2.29 14 851 1497 14.8 -8.2 20 23.0 4.7 342 6 301.5 302.0 284.9 309.1 2.42 15 850 1507 14.6 -8.4 20 23.0 4.6 340 6 301.4 301.9 284.9 308.8 2.38 16 825 1758 13.8 -24.2 5 38.0 1.7 324 8 303.2 303.3 283.5 305.4 0.65 17 813 1881 13.4 -12.6 15 26.0 2.9 316 9 304.0 304.4 285.2 309.7 1.78 18 807 1943 13.0 -11.0 18 24.0 3.0 312 9 304.2 304.6 285.6 310.7 2.04 19 783 2196 11.0 -13.0 17 24.0 1.5 300 11 304.7 305.1 285.5 310.5 1.79 20 761 2432 9.8 -25.2 7 35.0 -0.9 300 13 305.9 306.1 284.6 308.1 0.65 21 749 2564 9.2 -26.8 6 36.0 -1.4 300 14 306.7 306.8 284.8 308.6 0.57 22 744 2619 8.6 -26.4 6 35.0 -1.8 300 15 306.6 306.7 284.8 308.6 0.59 23 717 2924 7.2 -18.8 14 26.0 -1.9 300 19 308.3 308.6 286.1 312.3 1.21 24 700 3120 5.4 -19.6 14 25.0 -3.0 300 21 308.5 308.7 286.1 312.3 1.15 25 686 3284 4.2 -16.8 20 21.0 -3.3 300 22 308.9 309.2 286.6 313.8 1.49 26 665 3535 2.8 -18.2 20 21.0 -4.4 300 24 310.1 310.4 286.9 314.6 1.37 27 660 3596 2.4 -18.6 19 21.0 -4.7 300 25 310.3 310.6 287.0 314.7 1.33 28 625 4033 0.0 -31.0 8 31.0 -7.8 301 27 312.4 312.5 286.8 314.1 0.46 29 615 4162 -0.7 -34.7 6 34.0 -8.5 303 26 313.1 313.2 286.8 314.3 0.33 30 610 4226 -1.1 -34.1 6 33.0 -8.7 304 25 313.4 313.4 286.9 314.6 0.35 31 573 4721 -3.9 -39.9 4 36.0 -11.0 312 21 315.7 315.8 287.6 316.5 0.21 32 511 5613 -9.7 -31.7 15 22.0 -14.6 306 22 319.2 319.3 289.1 321.1 0.53 33 500 5780 -11.3 -28.3 23 17.0 -15.4 300 21 319.3 319.4 289.3 321.9 0.74 34 482 6059 -13.9 -29.9 25 16.0 -17.4 296 19 319.4 319.6 289.3 321.8 0.66 35 474 6186 -14.1 -41.1 8 27.0 -18.5 294 18 320.7 320.8 289.2 321.5 0.22 36 458 6446 -15.3 -39.3 11 24.0 -19.3 289 17 322.4 322.4 289.8 323.4 0.28 37 433 6866 -19.1 -40.1 14 21.0 -22.2 283 19 322.8 322.8 289.9 323.8 0.27 38 400 7450 -23.3 -45.3 11 22.0 -25.9 300 29 324.7 324.7 290.4 325.3 0.17 39 341 8602 -31.1 -42.1 33 11.0 -32.3 285 41 329.3 329.3 291.8 330.3 0.28 40 325 8942 -33.7 -49.7 18 16.0 -35.0 284 47 330.2 330.3 291.9 330.7 0.13 41 308 9318 -36.5 -47.5 31 11.0 -37.4 281 56 331.4 331.5 292.3 332.1 0.17 42 300 9500 -37.5 -50.5 25 13.0 -38.4 280 61 332.5 332.5 292.5 333.0 0.12 43 285 9851 -39.7 -53.7 21 14.0 -40.5 284 62 334.3 334.3 293.0 334.6 0.09 44 250 10730 -46.1 -58.1 24 12.0 -46.6 295 65 337.5 337.5 293.7 337.8 0.06 45 236 11111 -49.1 -59.1 30 10.0 -49.4 294 67 338.6 338.6 294.0 338.8 0.06 46 209 11899 -54.1 -66.1 22 12.0 -54.4 291 72 342.8 342.8 295.0 342.9 0.03 47 200 12180 -56.3 -66.3 27 10.0 -56.5 290 74 343.6 343.6 295.2 343.7 0.03 48 197 12276 -57.1 -66.1 31 9.0 -57.2 290 74 343.8 343.8 295.3 343.9 0.03 49 187 12605 -59.5 -68.5 30 9.0 -59.6 290 76 345.1 345.1 295.6 345.2 0.02 50 179 12879 -60.8 -70.6 26 9.8 -60.9 290 76 347.4 347.4 296.1 347.4 0.02 51 177 12949 -61.1 -71.1 25 10.0 -61.2 290 74 348.0 348.0 296.2 348.0 0.01 52 169 13238 -60.3 -75.3 12 15.0 -60.4 288 67 353.9 353.9 297.5 354.0 0.01 53 150 13980 -62.1 -78.1 10 16.0 -62.3 285 48 363.1 363.1 299.3 363.1 0.01 54 133 14719 -62.7 -80.7 7 18.0 -62.9 286 43 374.7 374.7 301.4 374.8 0.00 55 118 15451 -64.3 -81.3 8 17.0 -64.4 288 38 384.8 384.8 303.0 384.9 0.00 56 109 15932 -67.1 -82.1 10 15.0 -67.2 289 35 388.4 388.4 303.6 388.4 0.00 57 100 16450 -67.1 -82.1 10 15.0 -67.2 290 31 398.1 398.1 304.9 398.1 0.00 58 87 17297 -66.9 -83.9 7 17.0 -67.0 284 25 414.7 414.7 307.1 414.7 0.00 59 75 18200 -66.9 -84.9 6 18.0 -67.1 278 18 432.6 432.6 309.1 432.7 0.00 60 70 18620 -65.9 -84.9 5 19.0 -66.1 275 15 443.4 443.4 310.2 443.4 0.00 61 61 19467 -59.3 -85.3 2 26.0 -59.8 224 13 475.9 475.9 313.1 475.9 0.00 62 55 20114 -59.7 -86.7 2 27.0 -60.2 185 11 489.3 489.3 314.2 489.3 0.00 63 50 20710 -58.9 -86.9 2 28.0 -59.6 150 10 504.7 504.7 315.3 504.7 0.00 64 39 22273 -59.3 -89.3 1 30.0 -60.1 96 10 540.8 540.8 317.6 540.9 0.00 65 31 23730 -54.7 -86.7 1 32.0 -56.3 47 11 590.0 590.0 320.2 590.0 0.01 66 30 23940 -55.7 -87.7 1 32.0 -57.2 40 11 592.8 592.8 320.3 592.8 0.01 67 29 24154 -56.3 -88.3 1 32.0 -57.8 40 11 596.9 596.9 320.5 597.0 0.01 68 20 26520 -52.9 -85.9 1 33.0 -55.6 40 9 674.3 674.3 323.6 674.3 0.01 69 18 27203 -50.9 -83.9 1 33.0 -54.4 701.2 701.2 324.5 701.3 0.02 TRP 187 12605 -59.5 -68.5 30 9.0 -59.6 290 76 345.1 345.1 295.6 345.2 0.02 WND 179 12879 -60.8 -70.6 26 9.8 -60.9 290 76 347.4 347.4 296.1 347.4 0.02 Sounding variables and indices 1000-500 mb thick: 5655.00 m Freezing level: 625.00 mb = 4032.95 m = 13231.30 ft Wetbulb zero: 769.40 mb = 2341.12 m = 7680.76 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 22.76 % Est. max temperature: 28.80 C = 83.84 F Sfc-Lift cond lev (LCL): 870.71 mb = 1303.39 m = 4276.17 ft T: 15.38 C 700-500 lapse rate: 6.28 C/km ThetaE index: 13.33 C Layer 925.0- 851.0 mb Conv cond level (CCL): 716.07 mb = 2934.21 m = 9626.54 ft Mean mixing ratio: 8.88 g/kg Conv temperature: 35.99 C = 96.78 F Cap Strength: 6.47 C Lifted Index: 5.23 C Risk: None Lifted Index @300 mb: 9.53 C Lifted Index @700 mb: 5.09 C Showalter Index: 11.77 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 2.90 C K Index: -7.50 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.64 J/kg Max Up Vert Vel: 5.03 m/s Conv Inhibition (B-): 36407.60 J/kg Cap Strength: 6.38 C Lift Cond Lev (LCL): 875.63 mb = 1255.70 m = 4119.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 12 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 42 200 12 4.1 11.3 | 177 23 -1.3 22.5 1 1000 125 195 11 2.8 10.6 | 173 22 -2.5 21.9 2 979 305 195 10 2.6 9.7 | 172 21 -2.8 20.9 3 945 610 130 7 -5.4 4.5 | 146 19 -10.7 15.7 4 925 791 100 5 -4.9 0.9 | 140 16 -10.3 12.1 5 912 914 70 5 -4.7 -1.7 | 133 14 -10.1 9.5 6 850 1507 340 6 2.1 -5.6 | 149 7 -3.3 5.6 7 788 2134 300 11 9.5 -5.5 | 216 7 4.1 5.7 8 760 2438 300 13 11.3 -6.5 | 231 8 5.9 4.7 9 700 3120 300 21 18.2 -10.5 | 267 13 12.8 0.7 10 629 3962 300 28 24.2 -14.0 | 278 19 18.9 -2.8 11 583 4572 310 21 16.1 -13.5 | 282 11 10.7 -2.3 12 539 5182 320 23 14.8 -17.6 | 304 11 9.4 -6.4 13 500 5780 300 21 18.2 -10.5 | 267 13 12.8 0.7 14 460 6401 290 17 16.0 -5.8 | 243 12 10.6 5.4 15 424 7010 280 20 19.7 -3.5 | 241 16 14.3 7.8 16 400 7450 300 29 25.1 -14.5 | 279 20 19.7 -3.3 17 359 8230 285 36 34.8 -9.3 | 266 29 29.4 1.9 18 329 8839 285 45 43.5 -11.6 | 271 38 38.1 -0.4 19 300 9500 280 61 60.1 -10.6 | 269 55 54.7 0.7 20 250 10730 295 65 58.9 -27.5 | 287 56 53.5 -16.2 21 200 12180 290 74 69.5 -25.3 | 282 66 64.2 -14.1 22 187 12605 290 76 71.4 -26.0 | 283 68 66.0 -14.7 23 179 12879 290 76 71.4 -26.0 | 283 68 66.0 -14.7 24 150 13980 285 48 46.4 -12.4 | 272 41 41.0 -1.2 25 100 16450 290 31 29.1 -10.6 | 268 24 23.7 0.6 26 70 18620 275 15 14.9 -1.3 | 224 14 9.6 9.9 27 50 20710 150 10 -5.0 8.7 | 152 22 -10.4 19.9 28 30 23940 40 11 -7.1 -8.4 | 103 13 -12.5 2.8 29 20 26520 40 9 -5.8 -6.9 | 111 12 -11.2 4.4 Wind Parameters Mean winds (0-6000m): 304.4 at 16.6 knts Storm direction: 334.4 at 12.5 knts Shear (0-3000m) pos: 0.0 neg: 4.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 87.5 deg Storm rel helicity (0-3000m) pos: 31.0 neg: -81.0 tot: -50.0 m^2/s^2 ave: -16.7 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 69.58 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 ------------------------------------------------------------------------------- 500 187 10 169 21| 0.0 10.2 10.2| 0.0 -53.7 -53.7 -107.4 -0.94| 10.6 -9.9 1000 161 8 157 20| 0.0 8.6 8.6| 0.0 -80.2 -80.2 -80.2 -0.77| 10.4 -8.0 1500 146 7 151 19| 0.0 5.9 5.9| 5.7 -81.0 -75.3 -50.2 -0.47| 9.4 -4.4 2000 279 7 191 10| 0.0 4.6 4.6| 12.8 -81.0 -68.2 -34.1 -0.23| 8.6 -2.0 2500 297 8 195 8| 0.0 4.1 4.1| 20.1 -81.0 -60.9 -24.4 -0.10| 7.8 -0.8 3000 299 10 206 7| 0.0 4.3 4.3| 31.0 -81.0 -50.0 -16.7 0.01| 7.5 0.1 4000 299 14 235 8| 0.3 3.7 4.1| 46.9 -81.0 -34.1 -8.5 0.08| 6.8 0.5 5000 303 16 250 8| 0.8 3.0 3.8| 59.8 -81.0 -21.3 -4.3 0.13| 6.5 0.9 6000 304 17 257 9| 0.6 2.1 2.8| 61.9-111.8 -50.0 -8.3 -0.01| 6.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//FACT/skewt/FACT.skewt.20251012.11.gif