UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for SBFI... Searching the city database file for: SBFI ... Date:0000Z 7 NOV 25 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 64 SFC 981 243 22.0 14.0 60 8.0 16.8 0 0 296.8 298.6 290.7 326.6 10.29 2 975 296 28.4 9.4 30 19.0 16.6 82 7 303.7 305.1 290.7 326.6 7.61 3 969 350 28.4 9.4 30 19.0 16.6 94 8 304.3 305.7 290.9 327.3 7.65 4 925 754 25.4 7.4 32 18.0 14.5 85 13 305.3 306.6 290.7 326.4 6.99 5 904 955 24.2 4.2 27 20.0 12.7 68 14 306.1 307.1 289.8 323.5 5.72 6 850 1487 18.8 10.8 60 8.0 13.7 35 14 305.8 307.6 293.0 334.8 9.61 7 833 1660 16.8 14.4 86 2.4 15.2 40 17 305.5 307.8 295.0 342.9 12.48 8 809 1909 15.6 9.6 67 6.0 11.9 34 19 306.8 308.5 293.0 335.0 9.32 9 797 2036 16.2 4.2 45 12.0 9.3 23 18 308.7 310.0 291.3 328.7 6.50 10 775 2274 15.8 -9.2 17 25.0 4.5 11 14 310.8 311.3 288.3 318.7 2.45 11 701 3120 10.6 2.6 58 8.0 6.1 309 17 314.1 315.4 293.0 334.8 6.60 12 700 3132 10.4 2.4 58 8.0 5.9 310 17 314.0 315.2 292.9 334.4 6.51 13 629 4010 3.6 -5.4 52 9.0 -0.7 293 21 316.0 316.8 291.5 329.1 4.07 14 619 4140 3.6 -9.4 38 13.0 -2.1 284 22 317.4 318.0 291.0 327.3 3.03 15 594 4473 1.4 -3.0 72 4.4 -0.9 277 29 318.7 319.7 293.2 335.3 5.17 16 576 4721 1.0 -4.0 69 5.0 -1.5 279 36 321.0 322.0 293.6 337.1 4.94 17 567 4847 2.8 -25.2 11 28.0 -6.1 280 40 324.6 324.7 291.0 327.7 0.87 18 528 5419 -1.5 -32.5 7 31.0 -9.5 289 32 326.1 326.2 291.1 327.8 0.47 19 500 5850 -5.3 -27.3 16 22.0 -11.5 275 33 326.6 326.7 291.6 329.5 0.81 20 405 7467 -18.9 -23.1 69 4.2 -20.0 255 52 329.3 329.5 292.9 334.4 1.47 21 400 7560 -19.5 -25.5 59 6.0 -21.0 255 53 329.6 329.9 292.8 333.9 1.20 22 398 7597 -19.7 -30.7 37 11.0 -22.0 255 54 329.9 330.0 292.4 332.6 0.74 23 384 7864 -18.9 -42.9 10 24.0 -22.6 257 59 334.3 334.4 293.1 335.2 0.23 24 300 9650 -33.5 -47.5 23 14.0 -34.8 260 71 338.2 338.2 294.0 338.9 0.17 25 274 10278 -39.1 -51.1 27 12.0 -39.9 262 78 338.9 339.0 294.2 339.4 0.13 26 252 10846 -42.5 -60.5 12 18.0 -43.3 265 84 342.1 342.1 294.8 342.3 0.04 27 250 10900 -42.9 -59.9 14 17.0 -43.6 265 85 342.3 342.3 294.9 342.5 0.05 28 200 12360 -54.1 -69.1 14 15.0 -54.4 265 88 347.1 347.1 296.0 347.2 0.02 29 191 12655 -56.7 -69.7 18 13.0 -56.9 263 90 347.5 347.5 296.1 347.6 0.02 30 182 12960 -58.5 -68.5 27 10.0 -58.6 261 92 349.4 349.4 296.5 349.5 0.02 31 180 13030 -58.6 -69.3 24 10.7 -58.8 260 93 350.3 350.3 296.7 350.4 0.02 32 160 13770 -60.1 -78.1 8 18.0 -60.3 264 74 359.8 359.8 298.7 359.9 0.01 33 150 14170 -63.9 -79.9 10 16.0 -64.0 275 74 360.0 360.0 298.7 360.0 0.00 34 130 15035 -69.7 -85.7 8 16.0 -69.8 260 74 364.6 364.6 299.6 364.7 0.00 35 100 16590 -71.9 -87.9 7 16.0 -71.9 240 38 388.8 388.8 303.6 388.8 0.00 36 70 18650 -81.5 -90.5 20 9.0 -81.5 255 10 410.0 410.0 306.5 410.0 0.00 37 59 19646 -68.5 -88.5 4 20.0 -68.7 13 16 459.8 459.8 311.7 459.8 0.00 38 57 19853 -69.5 -89.5 4 20.0 -69.6 323 20 462.1 462.1 312.0 462.1 0.00 39 50 20650 -62.9 -88.9 2 26.0 -63.3 240 18 495.3 495.3 314.6 495.3 0.00 40 46 21164 -63.7 -88.7 2 25.0 -64.1 246 17 505.3 505.3 315.3 505.3 0.00 41 40 22034 -58.9 -87.9 1 29.0 -59.7 220 15 537.9 537.9 317.4 538.0 0.00 42 37 22521 -61.3 -88.3 2 27.0 -62.0 184 4 543.9 543.9 317.8 543.9 0.00 43 30 23840 -56.5 -87.5 1 31.0 -57.9 270 13 590.6 590.6 320.2 590.6 0.01 44 29 24056 -55.3 -86.3 1 31.0 -56.9 258 12 599.7 599.7 320.6 599.7 0.01 45 27 24510 -57.3 -87.3 1 30.0 -58.7 262 12 606.4 606.4 320.9 606.5 0.01 46 21 26119 -51.7 -84.7 1 33.0 -54.6 250 10 668.5 668.5 323.4 668.6 0.01 TRP 130 15035 -69.7 -85.7 8 16.0 -69.8 260 74 364.6 364.6 299.6 364.7 0.00 WND 180 13030 -58.6 -69.3 24 10.7 -58.8 260 93 350.3 350.3 296.7 350.4 0.02 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 541.60 mb = 5219.81 m = 17125.16 ft Wetbulb zero: 636.96 mb = 3906.91 m = 12817.79 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 40.70 % Est. max temperature: 30.79 C = 87.42 F Sfc-Lift cond lev (LCL): 871.79 mb = 1268.21 m = 4160.74 ft T: 21.02 C 700-500 lapse rate: 5.78 C/km ThetaE index: 24.17 C Layer 809.0- 701.0 mb Conv cond level (CCL): 539.27 mb = 5249.77 m = 17223.43 ft Mean mixing ratio: 7.01 g/kg Conv temperature: 50.72 C = 123.29 F Cap Strength: 9.64 C Lifted Index: 7.86 C Risk: None Lifted Index @300 mb: 9.31 C Lifted Index @700 mb: 7.51 C Showalter Index: 3.73 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 16.10 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 190.60 Risk: None Energy Index: -0.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.26 J/kg Max Up Vert Vel: 4.95 m/s Conv Inhibition (B-): 35086.93 J/kg Cap Strength: 9.55 C Lift Cond Lev (LCL): 712.86 mb = 2978.70 m = 9772.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 16 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 ---------------------------------------------------------- 0 981 243 0 0 -0.0 -0.0 | 155 16 -6.9 14.7 1 974 305 95 8 -8.0 0.7 | 136 21 -14.8 15.4 2 940 610 90 11 -11.0 0.0 | 129 23 -17.9 14.7 3 925 754 85 13 -13.0 -1.1 | 124 24 -19.8 13.5 4 908 914 70 14 -13.2 -4.8 | 116 22 -20.0 9.9 5 850 1487 35 14 -8.0 -11.5 | 102 15 -14.9 3.2 6 846 1524 40 14 -9.0 -10.7 | 104 16 -15.9 3.9 7 816 1829 40 20 -12.9 -15.3 | 88 20 -19.7 -0.7 8 788 2134 15 17 -4.4 -16.4 | 81 11 -11.3 -1.8 9 760 2438 5 10 -0.9 -10.0 | 121 9 -7.7 4.7 10 733 2743 340 15 5.1 -14.1 | 108 2 -1.7 0.6 11 707 3048 305 16 13.1 -9.2 | 229 8 6.3 5.5 12 700 3132 310 17 13.0 -10.9 | 239 7 6.2 3.7 13 656 3658 315 18 12.7 -12.7 | 252 6 5.9 1.9 14 608 4267 275 23 22.9 -2.0 | 232 20 16.1 12.7 15 564 4877 280 41 40.4 -7.1 | 257 34 33.5 7.5 16 523 5486 290 31 29.1 -10.6 | 260 23 22.3 4.1 17 504 5791 280 30 29.5 -5.2 | 247 25 22.7 9.4 18 500 5850 275 33 32.9 -2.9 | 246 29 26.0 11.8 19 484 6096 275 33 32.9 -2.9 | 246 29 26.0 11.8 20 447 6706 255 47 45.4 12.2 | 235 47 38.5 26.8 21 400 7560 255 53 51.2 13.7 | 237 53 44.3 28.4 22 365 8230 260 66 65.0 11.5 | 246 64 58.1 26.1 23 335 8839 260 70 68.9 12.2 | 247 68 62.1 26.8 24 300 9650 260 71 69.9 12.3 | 247 69 63.1 27.0 25 250 10900 265 85 84.7 7.4 | 254 81 77.8 22.1 26 200 12360 265 88 87.7 7.7 | 255 84 80.8 22.3 27 180 13030 260 93 91.6 16.1 | 250 90 84.7 30.8 28 178 13106 260 93 91.6 16.1 | 250 90 84.7 30.8 29 154 14021 265 66 65.7 5.8 | 251 62 58.9 20.4 30 150 14170 275 74 73.7 -6.4 | 263 67 66.9 8.2 31 139 14630 275 77 76.7 -6.7 | 264 70 69.9 7.9 32 130 15035 260 74 72.9 12.8 | 247 72 66.0 27.5 33 108 16154 230 55 42.1 35.4 | 215 61 35.3 50.0 34 100 16590 240 38 32.9 19.0 | 218 43 26.1 33.7 35 97 16764 235 41 33.6 23.5 | 215 47 26.7 38.2 36 87 17374 285 36 34.8 -9.3 | 259 28 27.9 5.3 37 83 17678 295 34 30.8 -14.4 | 269 24 24.0 0.3 38 75 18288 325 11 6.3 -9.0 | 175 6 -0.5 5.6 39 71 18593 290 7 6.6 -2.4 | 179 12 -0.3 12.3 40 70 18650 255 10 9.7 2.6 | 189 17 2.8 17.2 41 64 19202 155 11 -4.6 10.0 | 155 27 -11.5 24.6 42 61 19507 60 12 -10.4 -6.0 | 117 19 -17.2 8.7 43 58 19812 330 20 10.0 -17.3 | 310 4 3.1 -2.7 44 52 20422 260 17 16.7 3.0 | 209 20 9.9 17.6 45 50 20650 240 18 15.6 9.0 | 200 25 8.7 23.7 46 47 21031 230 17 13.0 10.9 | 194 26 6.2 25.6 47 45 21336 265 18 17.9 1.6 | 214 20 11.1 16.2 48 43 21641 235 26 21.3 14.9 | 206 33 14.4 29.6 49 41 21946 215 18 10.3 14.7 | 187 30 3.5 29.4 50 39 22250 230 10 7.7 6.4 | 182 21 0.8 21.1 51 37 22555 180 4 0.0 4.0 | 160 20 -6.9 18.7 52 32 23470 315 10 7.1 -7.1 | 182 8 0.2 7.6 53 30 23774 265 11 11.0 1.0 | 195 16 4.1 15.6 54 30 23840 270 13 13.0 -0.0 | 203 16 6.1 14.7 55 28 24079 250 11 10.3 3.8 | 191 19 3.5 18.4 56 26 24384 270 13 13.0 -0.0 | 203 16 6.1 14.7 57 24 24689 235 13 10.6 7.5 | 190 22 3.8 22.1 58 23 24994 255 10 9.7 2.6 | 189 17 2.8 17.2 59 21 25298 250 10 9.4 3.4 | 188 18 2.5 18.1 60 17 26213 335 13 5.5 -11.8 | 155 3 -1.4 2.9 61 16 26518 320 14 9.0 -10.7 | 209 4 2.1 3.9 62 14 26822 285 11 10.6 -2.8 | 198 12 3.8 11.8 Wind Parameters Mean winds (0-6000m): 304.9 at 21.6 knts Storm direction: 334.9 at 16.2 knts Shear (0-3000m) pos: 2.2 neg: 4.8 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 86.4 deg Storm rel helicity (0-3000m) pos: 21.0 neg: -132.7 tot: -111.7 m^2/s^2 ave: -37.2 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 11.3 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 118.10 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 91 9 132 22| 13.2 0.0 13.2| 0.0 -56.5 -56.5 -112.9 -0.81| 13.6-11.0 1000 76 12 123 22| 6.6 4.2 10.9| 0.0 -93.7 -93.7 -93.7 -0.78| 11.3 -8.8 1500 62 13 116 20| 4.4 4.5 8.9| 0.0-115.8-115.8 -77.2 -0.74| 10.1 -7.5 2000 51 14 108 19| 3.3 4.2 7.5| 5.4-130.2-124.8 -62.4 -0.55| 10.8 -5.9 2500 41 14 105 16| 2.6 4.6 7.2| 16.2-132.5-116.2 -46.5 -0.37| 11.1 -4.1 3000 27 14 99 13| 2.2 4.8 7.0| 21.0-132.7-111.7 -37.2 -0.21| 11.3 -2.4 4000 356 15 82 6| 1.7 4.6 6.2| 23.0-149.7-126.7 -31.7 -0.21| 10.5 -2.2 5000 319 19 270 6| 0.9 3.7 4.5|112.7-149.7 -37.0 -7.4 -0.05| 10.9 -0.5 6000 305 22 258 11| 0.7 3.3 4.1|113.7-196.2 -82.5 -13.7 -0.09| 10.6 -1.0 Wrote GIF file: /home/apache/climate/data/raob//SBFI/skewt/SBFI.skewt.20251107.00.gif