UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for SBFI... Searching the city database file for: SBFI ... Date:0000Z 7 JAN 26 Station: SBFI WMO ident: 83827 Latitude: -25.52 Longitude: -54.58 Elevation: 243.00 ------------------------------------------------------------------------------- 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 86 SFC 983 243 25.4 20.4 74 5.0 21.9 90 3 300.0 302.9 295.6 345.5 15.53 2 977 297 29.0 18.0 52 11.0 21.3 94 6 304.2 306.7 295.3 344.1 13.41 3 925 777 25.2 16.2 57 9.0 19.0 75 15 305.1 307.4 295.0 342.8 12.62 4 872 1293 20.6 14.6 68 6.0 16.5 71 11 305.5 307.7 294.7 341.6 12.07 5 850 1514 19.4 10.4 56 9.0 13.7 65 8 306.5 308.2 293.0 334.7 9.36 6 787 2170 14.2 3.2 47 11.0 8.0 30 6 307.7 308.9 290.7 326.5 6.13 7 765 2408 11.6 7.4 75 4.2 9.0 34 10 307.4 309.0 292.6 333.2 8.48 8 731 2787 10.0 -9.0 25 19.0 1.6 358 12 309.7 310.2 288.1 318.1 2.64 9 720 2913 10.2 -19.8 10 30.0 -0.4 345 12 311.3 311.5 287.1 315.0 1.10 10 703 3112 9.6 -21.4 9 31.0 -1.1 330 13 312.7 312.9 287.5 316.1 0.98 11 700 3147 9.6 -21.4 9 31.0 -1.1 330 13 313.1 313.3 287.6 316.5 0.99 12 619 4160 6.2 -35.8 3 42.0 -4.7 311 15 320.4 320.5 289.2 321.5 0.29 13 500 5870 -6.1 -46.1 3 40.0 -13.2 270 8 325.6 325.6 290.6 326.1 0.12 14 403 7505 -18.9 -48.9 5 30.0 -22.7 272 18 329.7 329.7 291.7 330.2 0.11 15 400 7560 -19.5 -49.5 5 30.0 -23.1 275 19 329.6 329.7 291.7 330.1 0.10 16 339 8761 -30.9 -45.9 22 15.0 -32.4 249 23 330.1 330.1 291.9 330.8 0.18 17 336 8824 -31.3 -51.3 12 20.0 -32.9 248 23 330.4 330.4 291.9 330.8 0.10 18 332 8909 -30.9 -58.9 5 28.0 -32.7 246 23 332.1 332.1 292.3 332.2 0.04 19 300 9620 -36.3 -55.3 12 19.0 -37.5 240 29 334.2 334.2 292.9 334.5 0.07 20 281 10071 -40.3 -55.3 19 15.0 -41.1 248 29 334.8 334.8 293.1 335.1 0.08 21 250 10860 -45.9 -64.9 10 19.0 -46.4 255 30 337.8 337.8 293.8 337.9 0.02 22 229 11438 -50.5 -67.5 12 17.0 -50.8 231 34 339.4 339.4 294.2 339.5 0.02 23 200 12310 -56.1 -71.1 14 15.0 -56.3 230 34 343.9 343.9 295.3 344.0 0.01 24 188 12702 -57.5 -72.5 13 15.0 -57.7 218 33 347.8 347.8 296.1 347.9 0.01 25 181 12943 -56.1 -78.1 5 22.0 -56.3 214 36 353.9 353.9 297.5 353.9 0.00 26 159 13764 -57.7 -80.7 4 23.0 -57.9 214 34 364.5 364.5 299.6 364.6 0.00 27 150 14130 -60.5 -81.5 5 21.0 -60.7 210 33 365.9 365.9 299.8 365.9 0.00 28 135 14779 -65.1 -83.1 7 18.0 -65.2 207 29 368.9 368.9 300.4 368.9 0.00 29 101 16521 -70.9 -88.9 5 18.0 -71.0 200 17 389.6 389.6 303.8 389.6 0.00 30 100 16580 -71.1 -89.1 5 18.0 -71.2 200 17 390.4 390.4 303.8 390.4 0.00 31 79 17953 -76.7 -89.7 11 13.0 -76.7 150 7 406.0 406.0 306.0 406.0 0.00 32 76 18175 -76.9 -88.9 13 12.0 -76.9 124 10 410.1 410.1 306.5 410.1 0.00 33 70 18650 -74.1 -89.1 8 15.0 -74.2 110 11 425.9 425.9 308.4 425.9 0.00 34 64 19176 -72.5 -90.5 5 18.0 -72.6 91 13 440.4 440.4 309.9 440.4 0.00 35 59 19662 -66.1 -90.1 2 24.0 -66.3 166 15 465.2 465.2 312.3 465.2 0.00 36 50 20670 -65.1 -90.1 2 25.0 -65.4 100 11 490.1 490.1 314.2 490.1 0.00 37 42 21734 -64.9 -89.9 2 25.0 -65.3 87 21 515.6 515.6 316.0 515.6 0.00 38 30 23820 -58.5 -87.5 1 29.0 -59.6 100 26 585.2 585.2 319.9 585.2 0.01 39 29 24034 -57.5 -86.5 1 29.0 -58.7 103 25 593.6 593.6 320.3 593.7 0.01 40 28 24255 -58.1 -86.1 2 28.0 -59.3 103 25 597.9 597.9 320.5 598.0 0.01 TRP 79 17953 -76.7 -89.7 11 13.0 -76.7 150 7 406.0 406.0 306.0 406.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 559.02 mb = 5022.07 m = 16476.41 ft Wetbulb zero: 722.41 mb = 2885.18 m = 9465.69 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 27.48 % Est. max temperature: 32.16 C = 89.88 F Sfc-Lift cond lev (LCL): 913.99 mb = 881.66 m = 2892.55 ft T: 24.27 C 700-500 lapse rate: 5.77 C/km ThetaE index: 18.94 C Layer 977.0- 765.0 mb Conv cond level (CCL): 784.42 mb = 2197.26 m = 7208.76 ft Mean mixing ratio: 12.83 g/kg Conv temperature: 33.04 C = 91.47 F Cap Strength: 2.55 C Lifted Index: -0.55 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.03 C Lifted Index @700 mb: 0.97 C Showalter Index: 2.96 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 16.50 C K Index: 4.90 Risk: None Sweat Index: 148.80 Risk: None Energy Index: -1.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 780.93 J/kg Max Up Vert Vel: 39.52 m/s Conv Inhibition (B-): 60.45 J/kg Cap Strength: 2.50 C Lift Cond Lev (LCL): 817.89 mb = 1841.84 m = 6042.70 ft Lev Free Conv (LFC): 762.89 mb = 2430.82 m = 7975.02 ft Equ Level (EL): 722.89 mb = 2879.58 m = 9447.33 ft B at Equ Level: 10.82 J/kg Max Parcel Lev (MPL): 682.89 mb = 3350.84 m = 10993.44 ft Wind level data Storm motion: 13 at 9 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 ---------------------------------------------------------- 0 983 243 90 3 -3.0 0.0 | 174 9 -1.0 8.6 1 976 305 95 6 -6.0 0.5 | 157 10 -3.9 9.2 2 943 610 75 13 -12.6 -3.4 | 117 12 -10.5 5.3 3 925 777 75 15 -14.5 -3.9 | 111 13 -12.5 4.8 4 911 914 80 15 -14.8 -2.6 | 115 14 -12.7 6.0 5 850 1514 65 8 -7.3 -3.4 | 135 7 -5.2 5.3 6 790 2134 30 6 -3.0 -5.2 | 164 4 -1.0 3.4 7 762 2438 35 11 -6.3 -9.0 | 85 4 -4.3 -0.4 8 708 3048 330 12 6.0 -10.4 | 282 8 8.0 -1.7 9 700 3147 330 13 6.5 -11.3 | 287 9 8.5 -2.6 10 657 3658 335 12 5.1 -10.9 | 287 7 7.1 -2.2 11 610 4267 305 16 13.1 -9.2 | 272 15 15.1 -0.5 12 565 4877 330 20 10.0 -17.3 | 306 15 12.0 -8.7 13 544 5182 310 14 10.7 -9.0 | 272 13 12.8 -0.4 14 524 5486 265 10 10.0 0.9 | 232 15 12.0 9.5 15 505 5791 265 7 7.0 0.6 | 224 13 9.0 9.3 16 500 5870 270 8 8.0 -0.0 | 229 13 10.0 8.6 17 485 6096 255 9 8.7 2.3 | 224 15 10.7 11.0 18 466 6401 240 12 10.4 6.0 | 220 19 12.4 14.6 19 448 6706 240 14 12.1 7.0 | 222 21 14.2 15.6 20 430 7010 245 14 12.7 5.9 | 225 21 14.7 14.6 21 400 7560 275 19 18.9 -1.7 | 252 22 21.0 7.0 22 397 7620 275 19 18.9 -1.7 | 252 22 21.0 7.0 23 364 8230 260 21 20.7 3.6 | 242 26 22.7 12.3 24 307 9449 235 25 20.5 14.3 | 224 32 22.5 23.0 25 300 9620 240 29 25.1 14.5 | 230 36 27.1 23.1 26 257 10668 260 30 29.5 5.2 | 246 34 31.6 13.9 27 250 10860 255 30 29.0 7.8 | 242 35 31.0 16.4 28 234 11278 230 33 25.3 21.2 | 222 40 27.3 29.9 29 204 12192 235 38 31.1 21.8 | 227 45 33.2 30.4 30 200 12310 230 34 26.0 21.9 | 223 41 28.1 30.5 31 185 12802 215 33 18.9 27.0 | 210 41 21.0 35.7 32 168 13411 210 47 23.5 40.7 | 207 56 25.5 49.3 33 160 13716 215 34 19.5 27.9 | 211 42 21.5 36.5 34 150 14130 210 33 16.5 28.6 | 206 42 18.5 37.2 35 100 16580 200 17 5.8 16.0 | 198 26 7.8 24.6 36 97 16764 200 17 5.8 16.0 | 198 26 7.8 24.6 37 92 17069 190 23 4.0 22.7 | 191 32 6.0 31.3 38 79 17953 150 7 -3.5 6.1 | 174 15 -1.5 14.7 39 79 17983 105 10 -9.7 2.6 | 146 14 -7.6 11.2 40 71 18593 165 11 -2.8 10.6 | 178 19 -0.8 19.3 41 70 18650 110 11 -10.3 3.8 | 146 15 -8.3 12.4 42 64 19202 90 13 -13.0 0.0 | 128 14 -11.0 8.6 43 61 19507 180 12 0.0 12.0 | 186 21 2.0 20.6 44 58 19812 155 17 -7.2 15.4 | 168 25 -5.2 24.1 45 50 20670 100 11 -10.8 1.9 | 140 14 -8.8 10.6 46 50 20726 90 20 -20.0 0.0 | 116 20 -18.0 8.6 47 47 21031 100 11 -10.8 1.9 | 140 14 -8.8 10.6 48 45 21336 100 25 -24.6 4.3 | 120 26 -22.6 13.0 49 43 21641 85 23 -22.9 -2.0 | 108 22 -20.9 6.6 50 39 22250 95 14 -13.9 1.2 | 130 15 -11.9 9.9 51 37 22555 75 27 -26.1 -7.0 | 94 24 -24.1 1.7 52 32 23470 95 18 -17.9 1.6 | 123 19 -15.9 10.2 53 30 23774 130 14 -10.7 9.0 | 154 20 -8.7 17.6 54 30 23820 100 26 -25.6 4.5 | 119 27 -23.6 13.2 55 28 24079 105 25 -24.1 6.5 | 124 27 -22.1 15.1 56 26 24384 85 24 -23.9 -2.1 | 107 23 -21.9 6.6 Wind Parameters Mean winds (0-6000m): 343.2 at 11.8 knts Storm direction: 13.2 at 8.9 knts Shear (0-3000m) pos: 0.0 neg: 2.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 113.6 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -45.4 tot: -30.3 m^2/s^2 ave: -10.1 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 7.7 stream: -3.3 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 22.08 Bulk Shear: 35.36 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 80 10 131 10| 0.0 12.1 12.1| 0.0 -31.3 -31.3 -62.6 -0.92| 12.7-11.6 1000 78 12 123 11| 0.0 4.3 4.3| 6.4 -31.3 -24.9 -24.9 -0.53| 9.0 -4.8 1500 75 11 125 10| 0.0 1.8 1.8| 11.7 -31.3 -19.7 -13.1 -0.30| 7.8 -2.4 2000 69 10 126 9| 0.0 1.7 1.7| 13.7 -32.6 -18.9 -9.5 -0.25| 7.0 -1.7 2500 60 10 119 8| 0.0 2.4 2.4| 13.7 -39.2 -25.6 -10.2 -0.42| 7.6 -3.2 3000 46 10 106 6| 0.0 2.5 2.5| 15.2 -45.4 -30.3 -10.1 -0.43| 7.7 -3.3 4000 19 11 39 2| 0.0 2.4 2.4| 15.2 -54.5 -39.3 -9.8 -0.41| 6.9 -2.8 5000 356 12 323 5| 0.7 1.6 2.3| 47.1 -89.9 -42.8 -8.6 -0.33| 7.4 -2.5 6000 343 12 296 6| 0.6 1.5 2.1| 49.0-130.1 -81.1 -13.5 -0.39| 7.5 -2.9 Wrote GIF file: /home/apache/climate/data/raob//SBFI/skewt/SBFI.skewt.20260107.00.gif