UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for SBFI... Searching the city database file for: SBFI ... Date:0000Z 9 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 120 SFC 987 243 18.4 14.7 79 3.7 16.0 280 2 292.6 294.6 289.7 323.1 10.71 2 980 303 19.0 14.0 73 5.0 15.8 174 11 293.8 295.7 289.8 323.3 10.30 3 925 788 16.2 11.2 72 5.0 13.1 140 16 295.9 297.5 289.4 322.1 9.06 4 901 1011 15.2 7.2 59 8.0 10.6 139 16 297.1 298.4 288.0 317.8 7.08 5 850 1501 10.8 7.3 79 3.5 8.8 160 10 297.5 298.8 288.6 319.6 7.57 6 787 2137 5.2 5.2 100 0.0 5.2 180 10 298.1 299.4 288.3 318.8 7.06 7 774 2273 4.4 4.4 100 0.0 4.4 185 12 298.6 299.9 288.3 318.7 6.79 8 768 2337 4.2 -3.8 56 8.0 0.5 187 13 299.1 299.8 285.5 310.4 3.76 9 762 2401 9.6 -9.4 25 19.0 1.5 189 14 305.6 306.1 286.5 313.4 2.46 10 744 2600 12.2 -21.8 8 34.0 0.5 209 19 310.5 310.7 286.6 313.6 0.90 11 700 3109 9.6 -33.4 3 43.0 -2.1 220 24 313.1 313.2 286.8 314.3 0.33 12 636 3897 6.0 229 26 317.7 13 626 4026 6.2 -40.8 2 47.0 -4.8 227 28 319.4 319.4 288.8 320.0 0.17 14 500 5820 -6.7 -51.7 1 45.0 -13.6 245 49 324.9 324.9 290.3 325.1 0.06 15 407 7399 -15.1 -51.1 3 36.0 -20.0 255 77 333.7 333.7 292.8 334.0 0.09 16 400 7530 -15.3 -52.3 3 37.0 -20.2 255 79 335.1 335.1 293.2 335.4 0.08 17 371 8094 -19.3 -50.3 5 31.0 -23.2 251 79 337.1 337.1 293.7 337.5 0.10 18 301 9607 -33.3 -45.3 29 12.0 -34.5 255 83 338.1 338.2 294.1 339.0 0.22 19 300 9630 -33.5 -45.5 29 12.0 -34.7 255 83 338.2 338.2 294.1 339.0 0.22 20 253 10809 -40.7 -50.7 33 10.0 -41.3 264 90 344.4 344.4 295.5 345.0 0.14 21 250 10890 -41.5 -52.5 29 11.0 -42.2 265 90 344.4 344.4 295.5 344.9 0.12 22 245 11026 -42.7 -55.7 23 13.0 -43.3 266 90 344.6 344.6 295.5 344.9 0.08 23 234 11333 -45.5 -52.5 45 7.0 -45.9 268 91 344.9 344.9 295.6 345.4 0.13 24 231 11419 -45.9 -48.1 78 2.2 -46.0 269 91 345.5 345.6 295.8 346.4 0.21 25 226 11563 -47.5 -49.7 78 2.2 -47.6 270 92 345.3 345.3 295.7 346.0 0.18 26 216 11861 -48.7 -65.7 12 17.0 -49.1 272 93 347.9 347.9 296.2 348.0 0.03 27 200 12360 -53.1 -62.1 33 9.0 -53.4 275 94 348.7 348.7 296.4 348.9 0.04 28 197 12457 -53.9 -61.9 37 8.0 -54.1 275 94 348.9 348.9 296.4 349.1 0.05 29 190 12689 -55.5 -69.5 16 14.0 -55.7 276 95 350.0 350.0 296.7 350.0 0.02 30 180 13032 -58.5 -66.5 35 8.0 -58.6 278 96 350.5 350.5 296.8 350.6 0.03 31 177 13138 -59.3 -63.1 61 3.8 -59.4 278 96 350.9 350.9 296.8 351.1 0.04 32 166 13538 -61.8 -68.9 38 7.1 -61.9 280 97 353.2 353.2 297.3 353.3 0.02 33 151 14120 -65.5 -77.5 17 12.0 -65.6 271 90 356.6 356.6 298.0 356.6 0.01 34 150 14160 -65.9 -77.9 17 12.0 -66.0 270 89 356.6 356.6 298.0 356.6 0.01 35 144 14406 -68.3 -79.3 19 11.0 -68.4 268 86 356.6 356.6 298.0 356.6 0.01 36 126 15205 -68.9 -83.9 10 15.0 -68.9 271 76 369.4 369.4 300.5 369.4 0.00 37 120 15495 -69.9 -85.9 8 16.0 -69.9 277 72 372.7 372.7 301.1 372.7 0.00 38 101 16503 -76.7 -86.7 19 10.0 -76.7 276 56 378.5 378.5 302.0 378.5 0.00 39 100 16560 -77.1 -87.1 19 10.0 -77.1 275 55 378.8 378.8 302.1 378.8 0.00 40 87 17352 -81.1 -89.1 25 8.0 -81.1 260 56 386.1 386.1 303.2 386.1 0.00 41 81 17762 -74.1 -87.1 12 13.0 -74.2 261 34 408.4 408.4 306.3 408.5 0.00 42 73 18365 -76.5 -88.5 13 12.0 -76.6 284 16 415.7 415.7 307.2 415.7 0.00 43 71 18527 -73.3 -88.3 8 15.0 -73.3 281 15 425.8 425.8 308.4 425.8 0.00 44 70 18610 -72.7 -87.7 9 15.0 -72.8 250 15 428.9 428.9 308.7 428.9 0.00 45 64 19139 -70.7 -88.7 5 18.0 -70.8 252 13 444.4 444.4 310.3 444.4 0.00 46 63 19232 -71.1 -89.1 5 18.0 -71.2 261 13 445.5 445.5 310.4 445.5 0.00 47 59 19627 -64.3 -88.3 2 24.0 -64.6 300 20 469.2 469.2 312.5 469.2 0.00 48 56 19945 -65.7 -88.7 3 23.0 -66.0 286 25 473.1 473.1 312.9 473.1 0.00 49 50 20640 -61.7 -88.7 2 27.0 -62.1 300 20 498.1 498.1 314.8 498.1 0.00 50 48 20894 -59.9 -87.9 1 28.0 -60.5 291 18 508.2 508.2 315.5 508.2 0.00 51 41 21874 -62.9 -88.9 2 26.0 -63.4 291 13 524.2 524.2 316.6 524.2 0.00 52 35 22863 -57.1 -87.1 1 30.0 -58.2 253 18 563.6 563.6 318.8 563.6 0.01 53 30 23840 -56.9 -86.9 1 30.0 -58.2 245 8 589.5 589.5 320.1 589.6 0.01 54 26 24747 -56.7 -86.7 1 30.0 -58.2 223 12 614.7 614.7 321.3 614.8 0.01 55 24 25259 -52.9 -84.9 1 32.0 -55.2 283 4 640.0 640.0 322.3 640.1 0.01 TRP 87 17352 -81.1 -89.1 25 8.0 -81.1 260 56 386.1 386.1 303.2 386.1 0.00 WND 166 13538 -61.8 -68.9 38 7.1 -61.9 280 97 353.2 353.2 297.3 353.3 0.02 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 565.44 mb = 4888.30 m = 16037.54 ft Wetbulb zero: 735.66 mb = 2694.48 m = 8840.05 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 36.99 % Est. max temperature: 23.33 C = 74.00 F Sfc-Lift cond lev (LCL): 934.35 mb = 703.55 m = 2308.20 ft T: 16.69 C 700-500 lapse rate: 6.01 C/km ThetaE index: 9.15 C Layer 787.0- 762.0 mb Conv cond level (CCL): 835.11 mb = 1646.97 m = 5403.37 ft Mean mixing ratio: 8.97 g/kg Conv temperature: 23.35 C = 74.04 F Cap Strength: 10.40 C Lifted Index: 8.92 C Risk: None Lifted Index @300 mb: 12.42 C Lifted Index @700 mb: 8.58 C Showalter Index: 9.92 C Risk: None Total Totals Index: 31.50 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 14.00 C K Index: -18.20 Risk: None Sweat Index: 156.60 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.78 J/kg Max Up Vert Vel: 7.04 m/s Conv Inhibition (B-): 43.93 J/kg Cap Strength: 10.33 C Lift Cond Lev (LCL): 861.39 mb = 1389.07 m = 4557.27 ft Lev Free Conv (LFC): 806.39 mb = 1936.02 m = 6351.69 ft Equ Level (EL): 766.39 mb = 2353.75 m = 7722.18 ft B at Equ Level: 17.40 J/kg Max Parcel Lev (MPL): 756.39 mb = 2462.65 m = 8079.47 ft Wind level data Storm motion: 259 at 19 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 ---------------------------------------------------------- 0 987 243 280 2 2.0 -0.3 | 77 17 -16.9 -4.0 1 980 305 170 11 -1.9 10.8 | 109 22 -20.8 7.1 2 945 610 155 18 -7.6 16.3 | 115 29 -26.5 12.6 3 925 788 140 16 -10.3 12.3 | 106 30 -29.2 8.6 4 911 914 135 17 -12.0 12.0 | 105 32 -30.9 8.3 5 850 1501 160 10 -3.4 9.4 | 104 23 -22.3 5.7 6 817 1829 180 9 0.0 9.0 | 106 20 -18.9 5.3 7 787 2134 180 10 0.0 10.0 | 108 20 -18.9 6.3 8 759 2438 190 14 2.4 13.8 | 122 19 -16.4 10.1 9 732 2743 225 23 16.3 16.3 | 168 13 -2.6 12.6 10 700 3109 220 24 15.4 18.4 | 167 15 -3.5 14.7 11 679 3353 220 24 15.4 18.4 | 167 15 -3.5 14.7 12 654 3658 240 24 20.8 12.0 | 193 9 1.9 8.3 13 630 3962 225 27 19.1 19.1 | 181 15 0.2 15.4 14 606 4267 235 31 25.4 17.8 | 205 16 6.5 14.1 15 541 5182 255 37 35.7 9.6 | 251 18 16.9 5.9 16 502 5791 245 49 44.4 20.7 | 236 31 25.5 17.0 17 500 5820 245 49 44.4 20.7 | 236 31 25.5 17.0 18 482 6096 250 54 50.7 18.5 | 245 35 31.9 14.8 19 400 7530 255 79 76.3 20.4 | 254 60 57.4 16.7 20 395 7620 255 79 76.3 20.4 | 254 60 57.4 16.7 21 363 8230 250 79 74.2 27.0 | 247 60 55.4 23.3 22 349 8534 250 82 77.1 28.0 | 247 63 58.2 24.3 23 300 9630 255 83 80.2 21.5 | 254 64 61.3 17.8 24 250 10890 265 90 89.7 7.8 | 267 71 70.8 4.1 25 200 12360 275 94 93.6 -8.2 | 279 76 74.8 -11.9 26 166 13538 280 97 95.5 -16.8 | 285 79 76.6 -20.5 27 161 13716 280 97 95.5 -16.8 | 285 79 76.6 -20.5 28 150 14160 270 89 89.0 -0.0 | 273 70 70.1 -3.7 29 132 14935 265 79 78.7 6.9 | 267 60 59.8 3.2 30 113 15850 285 67 64.7 -17.3 | 295 50 45.8 -21.0 31 100 16560 275 55 54.8 -4.8 | 283 37 35.9 -8.5 32 96 16764 275 55 54.8 -4.8 | 283 37 35.9 -8.5 33 87 17352 260 56 55.1 9.7 | 261 37 36.3 6.0 34 87 17374 270 58 58.0 -0.0 | 275 39 39.1 -3.7 35 82 17678 255 41 39.6 10.6 | 252 22 20.7 6.9 36 78 17983 275 18 17.9 -1.6 | 10 5 -0.9 -5.3 37 74 18288 285 16 15.5 -4.1 | 24 9 -3.4 -7.8 38 70 18593 280 15 14.8 -2.6 | 33 8 -4.1 -6.3 39 70 18610 250 15 14.1 5.1 | 107 5 -4.8 1.4 40 67 18898 240 12 10.4 6.0 | 105 9 -8.5 2.3 41 63 19202 255 13 12.6 3.4 | 87 6 -6.3 -0.3 42 60 19507 300 16 13.9 -8.0 | 23 13 -5.0 -11.7 43 57 19812 300 24 20.8 -12.0 | 353 16 1.9 -15.7 44 55 20117 270 27 27.0 -0.0 | 294 9 8.1 -3.7 45 52 20422 255 25 24.1 6.5 | 242 6 5.3 2.8 46 50 20640 300 20 17.3 -10.0 | 6 14 -1.6 -13.7 47 49 20726 310 21 16.1 -13.5 | 9 17 -2.8 -17.2 48 47 21031 275 16 15.9 -1.4 | 30 6 -2.9 -5.1 49 45 21336 275 11 11.0 -1.0 | 60 9 -7.9 -4.7 50 43 21641 275 6 6.0 -0.5 | 72 14 -12.9 -4.2 51 41 21946 295 15 13.6 -6.3 | 28 11 -5.3 -10.0 52 39 22250 295 20 18.1 -8.5 | 4 12 -0.8 -12.1 53 37 22555 265 23 22.9 2.0 | 293 4 4.0 -1.7 54 35 22860 250 18 16.9 6.2 | 141 3 -2.0 2.5 55 33 23165 305 13 10.6 -7.5 | 36 14 -8.2 -11.2 56 30 23774 230 20 15.3 12.9 | 159 10 -3.6 9.2 57 30 23840 245 8 7.3 3.4 | 88 12 -11.6 -0.3 58 26 24384 220 12 7.7 9.2 | 116 12 -11.2 5.5 59 24 24689 280 4 3.9 -0.7 | 74 16 -14.9 -4.4 60 21 25298 360 11 -0.0 -11.0 | 52 24 -18.9 -14.7 61 19 25603 350 13 2.3 -12.8 | 45 23 -16.6 -16.5 Wind Parameters Mean winds (0-6000m): 228.9 at 25.7 knts Storm direction: 258.9 at 19.2 knts Shear (0-3000m) pos: 4.5 neg: 3.5 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 160.2 neg: -45.9 tot: 114.3 m^2/s^2 ave: 38.1 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 82.35 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 ------------------------------------------------------------------------------- 500 158 14 111 26| 0.0 18.5 18.5| 71.1 -25.7 45.4 90.7 0.46| 23.8 10.8 1000 149 15 109 28| 1.9 9.3 11.2| 75.4 -39.9 35.5 35.5 0.31| 15.5 4.8 1500 151 13 108 27| 3.4 6.2 9.5| 77.5 -44.6 33.0 22.0 0.25| 12.5 3.1 2000 157 13 108 25| 2.7 4.6 7.4| 90.9 -44.6 46.3 23.1 0.29| 10.3 3.0 2500 168 13 113 24| 5.4 3.7 9.1|160.2 -44.6 115.6 46.3 0.48| 11.8 5.6 3000 183 15 122 21| 4.5 3.5 7.9|160.2 -45.9 114.3 38.1 0.45| 10.2 4.6 4000 202 18 136 18| 4.0 2.8 6.8|198.6 -52.4 146.2 36.6 0.45| 10.3 4.6 5000 218 21 155 14| 4.5 2.2 6.7|254.1 -52.4 201.7 40.3 0.51| 9.7 5.0 6000 229 26 182 13| 4.6 2.5 7.1|301.5 -85.1 216.3 36.1 0.42| 10.0 4.2 Wrote GIF file: /home/apache/climate/data/raob//SBFI/skewt/SBFI.skewt.20251109.00.gif