UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for SBFI... Searching the city database file for: SBFI ... Date:1200Z 8 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 97 SFC 984 243 17.8 14.3 80 3.5 15.6 230 5 292.3 294.2 289.3 322.0 10.46 2 949 546 13.8 12.1 89 1.7 12.8 184 16 291.3 292.9 288.1 317.9 9.38 3 925 759 12.0 11.7 98 0.3 11.8 170 17 291.6 293.2 288.2 318.2 9.37 4 872 1251 9.0 8.5 97 0.5 8.7 178 26 293.4 294.9 287.6 316.4 8.01 5 859 1376 9.2 6.2 81 3.0 7.5 188 24 294.9 296.1 287.1 315.0 6.93 6 850 1464 11.2 3.2 58 8.0 6.9 195 22 297.9 298.9 286.9 314.6 5.67 7 846 1503 11.8 2.8 54 9.0 7.0 196 22 298.9 299.9 287.2 315.4 5.54 8 833 1632 10.8 1.8 54 9.0 6.1 201 21 299.2 300.1 287.0 314.8 5.23 9 805 1918 13.0 -6.0 26 19.0 4.2 212 20 304.5 305.0 286.7 313.9 3.03 10 769 2300 10.8 -7.2 28 18.0 2.7 223 21 306.1 306.6 287.1 315.2 2.89 11 715 2908 12.8 -21.2 8 34.0 0.6 227 45 314.7 314.9 288.1 318.1 0.98 12 700 3086 12.2 -27.8 4 40.0 -0.4 230 47 316.0 316.1 288.1 318.0 0.56 13 678 3352 10.8 -29.2 4 40.0 -1.4 240 51 317.3 317.4 288.5 319.1 0.50 14 565 4831 -2.9 -32.9 8 30.0 -10.1 269 47 318.2 318.3 288.6 319.7 0.42 15 543 5144 -4.9 -18.9 32 14.0 -9.6 282 47 319.4 319.7 290.2 324.8 1.58 16 534 5275 -4.5 -25.5 18 21.0 -10.5 282 49 321.4 321.6 290.2 324.6 0.90 17 500 5790 -7.5 -31.5 13 24.0 -13.3 265 62 323.9 324.0 290.5 325.9 0.55 18 482 6074 -9.7 -30.7 16 21.0 -14.7 270 57 324.6 324.7 290.8 326.8 0.61 19 445 6689 -10.7 -50.7 2 40.0 -16.7 270 65 330.8 330.9 292.0 331.2 0.08 20 400 7500 -16.1 -56.1 2 40.0 -20.8 270 75 334.1 334.1 292.9 334.3 0.05 21 385 7787 -17.5 -56.5 2 39.0 -22.0 268 78 335.9 335.9 293.3 336.1 0.05 22 377 7945 -17.1 -55.1 2 38.0 -21.7 267 80 338.4 338.5 294.0 338.7 0.06 23 300 9610 -31.7 -51.7 12 20.0 -33.4 275 83 340.7 340.7 294.6 341.1 0.11 24 250 10870 -42.3 -55.3 23 13.0 -43.0 275 91 343.2 343.2 295.1 343.5 0.08 25 231 11396 -47.3 -55.3 39 8.0 -47.6 277 91 343.4 343.4 295.2 343.8 0.09 26 226 11540 -48.1 -62.1 18 14.0 -48.6 277 91 344.4 344.4 295.4 344.5 0.04 27 200 12330 -54.7 -65.7 24 11.0 -54.9 280 90 346.1 346.2 295.8 346.3 0.03 28 189 12689 -58.1 -66.1 35 8.0 -58.2 283 94 346.3 346.3 295.8 346.4 0.03 29 182 12927 -59.6 -67.9 33 8.3 -59.7 285 96 347.6 347.6 296.1 347.7 0.02 30 166 13497 -63.3 -72.3 28 9.0 -63.4 277 91 350.7 350.7 296.8 350.8 0.01 31 150 14120 -63.9 -80.9 8 17.0 -64.0 265 83 360.0 360.0 298.7 360.0 0.00 32 146 14285 -64.5 -81.5 8 17.0 -64.6 265 84 361.8 361.8 299.1 361.8 0.00 33 101 16473 -76.1 -88.1 13 12.0 -76.2 278 60 379.6 379.6 302.2 379.6 0.00 34 100 16530 -76.1 -88.1 13 12.0 -76.2 270 46 380.7 380.7 302.3 380.7 0.00 35 77 18024 -79.9 -88.9 21 9.0 -79.9 265 46 402.3 402.3 305.5 402.3 0.00 36 72 18406 -77.3 -89.3 13 12.0 -77.3 284 36 415.6 415.6 307.2 415.7 0.00 37 70 18570 -71.7 -88.7 6 17.0 -71.8 310 21 431.0 431.0 308.9 431.0 0.00 38 66 18924 -67.5 -88.5 4 21.0 -67.7 295 27 447.4 447.4 310.6 447.5 0.00 39 64 19110 -69.1 -89.1 4 20.0 -69.2 326 27 447.9 447.9 310.7 447.9 0.00 40 50 20620 -62.9 -87.9 2 25.0 -63.3 230 13 495.3 495.3 314.6 495.3 0.00 41 49 20745 -61.9 -86.9 2 25.0 -62.4 234 17 500.5 500.5 315.0 500.5 0.00 42 45 21270 -63.3 -87.3 2 24.0 -63.7 236 13 509.4 509.4 315.6 509.5 0.00 43 39 22162 -57.1 -85.1 2 28.0 -58.1 290 7 546.4 546.4 317.9 546.4 0.01 TRP 77 18024 -79.9 -88.9 21 9.0 -79.9 265 46 402.3 402.3 305.5 402.3 0.00 WND 182 12927 -59.6 -67.9 33 8.3 -59.7 285 96 347.6 347.6 296.1 347.7 0.02 Sounding variables and indices 1000-500 mb thick: 5693.00 m Freezing level: 588.92 mb = 4517.98 m = 14822.60 ft Wetbulb zero: 706.39 mb = 3009.97 m = 9875.12 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 32.25 % Est. max temperature: 24.64 C = 76.34 F Sfc-Lift cond lev (LCL): 934.21 mb = 676.84 m = 2220.57 ft T: 12.70 C 700-500 lapse rate: 7.29 C/km ThetaE index: 4.15 C Layer 949.0- 925.0 mb Conv cond level (CCL): 915.89 mb = 841.60 m = 2761.13 ft Mean mixing ratio: 9.33 g/kg Conv temperature: 17.39 C = 63.31 F Cap Strength: 12.54 C Lifted Index: 9.77 C Risk: None Lifted Index @300 mb: 16.21 C Lifted Index @700 mb: 12.41 C Showalter Index: 11.99 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 10.70 C K Index: -18.10 Risk: None Sweat Index: 286.86 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.74 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 12.50 C Lift Cond Lev (LCL): 915.65 mb = 843.76 m = 2768.22 ft Lev Free Conv (LFC): 910.65 mb = 889.46 m = 2918.15 ft Equ Level (EL): 860.65 mb = 1360.23 m = 4462.64 ft B at Equ Level: 6.71 J/kg Max Parcel Lev (MPL): 850.65 mb = 1457.59 m = 4782.07 ft Wind level data Storm motion: 278 at 29 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 ---------------------------------------------------------- 0 984 243 230 5 3.8 3.2 | 106 26 -25.4 7.1 1 977 305 200 15 5.1 14.1 | 127 30 -24.1 17.9 2 942 610 180 16 0.0 16.0 | 124 35 -29.2 19.8 3 925 759 170 17 -3.0 16.7 | 123 38 -32.1 20.6 4 908 914 180 17 0.0 17.0 | 126 36 -29.2 20.8 5 875 1219 175 27 -2.4 26.9 | 134 44 -31.5 30.7 6 850 1464 195 22 5.7 21.3 | 137 34 -23.5 25.1 7 785 2134 220 19 12.2 14.6 | 137 25 -17.0 18.4 8 756 2438 225 23 16.3 16.3 | 147 24 -12.9 20.1 9 729 2743 225 44 31.1 31.1 | 183 35 1.9 35.0 10 700 3086 230 47 36.0 30.2 | 191 35 6.8 34.1 11 677 3353 240 51 44.2 25.5 | 207 33 15.0 29.3 12 628 3962 255 53 51.2 13.7 | 231 28 22.0 17.6 13 604 4267 260 52 51.2 9.0 | 240 26 22.0 12.9 14 560 4877 270 46 46.0 -0.0 | 257 17 16.8 3.8 15 539 5182 285 47 45.4 -12.2 | 297 18 16.2 -8.3 16 500 5790 265 62 61.8 5.4 | 254 34 32.6 9.2 17 500 5791 265 62 61.8 5.4 | 254 34 32.6 9.2 18 480 6096 270 57 57.0 -0.0 | 262 28 27.8 3.8 19 400 7500 270 75 75.0 -0.0 | 265 46 45.8 3.8 20 362 8230 265 83 82.7 7.2 | 258 55 53.5 11.1 21 333 8839 265 92 91.6 8.0 | 259 64 62.5 11.9 22 300 9610 275 83 82.7 -7.2 | 274 54 53.5 -3.4 23 281 10058 280 81 79.8 -14.1 | 281 52 50.6 -10.2 24 250 10870 275 91 90.7 -7.9 | 274 62 61.5 -4.1 25 200 12330 280 90 88.6 -15.6 | 281 61 59.4 -11.8 26 182 12927 285 96 92.7 -24.8 | 288 67 63.5 -21.0 27 177 13106 285 96 92.7 -24.8 | 288 67 63.5 -21.0 28 150 14120 265 83 82.7 7.2 | 258 55 53.5 11.1 29 145 14326 265 84 83.7 7.3 | 258 56 54.5 11.2 30 118 15545 295 57 51.7 -24.1 | 312 30 22.5 -20.2 31 101 16459 280 63 62.0 -10.9 | 282 34 32.8 -7.1 32 100 16530 270 46 46.0 -0.0 | 257 17 16.8 3.8 33 96 16764 270 46 46.0 -0.0 | 257 17 16.8 3.8 34 86 17374 265 54 53.8 4.7 | 251 26 24.6 8.6 35 82 17678 280 46 45.3 -8.0 | 284 17 16.1 -4.1 36 77 18024 265 46 45.8 4.0 | 245 18 16.6 7.9 37 74 18288 265 48 47.8 4.2 | 247 20 18.6 8.0 38 70 18570 310 21 16.1 -13.5 | 54 16 -13.1 -9.7 39 70 18593 250 33 31.0 11.3 | 187 15 1.8 15.1 40 66 18898 290 27 25.4 -9.2 | 35 7 -3.8 -5.4 41 63 19202 340 27 9.2 -25.4 | 43 29 -20.0 -21.5 42 57 19812 290 27 25.4 -9.2 | 35 7 -3.8 -5.4 43 54 20117 290 32 30.1 -10.9 | 353 7 0.9 -7.1 44 50 20620 230 13 10.0 8.4 | 122 23 -19.2 12.2 45 49 20726 235 18 14.7 10.3 | 134 20 -14.5 14.2 46 46 21031 230 13 10.0 8.4 | 122 23 -19.2 12.2 47 43 21336 255 13 12.6 3.4 | 113 18 -16.6 7.2 48 40 21641 260 10 9.8 1.7 | 106 20 -19.3 5.6 49 37 21946 340 3 1.0 -2.8 | 92 28 -28.2 1.0 50 35 22250 320 19 12.2 -14.6 | 58 20 -17.0 -10.7 51 33 22555 290 17 16.0 -5.8 | 82 13 -13.2 -2.0 Wind Parameters Mean winds (0-6000m): 247.5 at 39.3 knts Storm direction: 277.5 at 29.4 knts Shear (0-3000m) pos: 7.7 neg: 2.6 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 433.1 neg: -22.4 tot: 410.7 m^2/s^2 ave: 136.9 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 8.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 157.15 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 15 124 33| 0.0 15.4 15.4| 76.6 -20.5 56.1 112.2 0.44| 19.4 8.4 1000 181 18 127 36| 5.1 7.7 12.8|160.2 -20.5 139.7 139.7 0.54| 15.6 8.4 1500 185 19 130 36| 4.0 5.1 9.1|182.0 -20.5 161.5 107.6 0.43| 14.9 6.3 2000 192 20 133 34| 4.2 3.8 8.0|191.5 -22.4 169.0 84.5 0.39| 12.9 5.1 2500 201 21 138 32| 7.5 3.1 10.6|338.9 -22.4 316.4 126.6 0.54| 15.2 8.2 3000 210 26 148 31| 7.7 2.6 10.3|433.1 -22.4 410.7 136.9 0.59| 14.5 8.6 4000 227 32 168 27| 7.0 1.9 8.9|596.1 -22.4 573.7 143.4 0.66| 13.7 9.1 5000 239 36 183 22| 5.9 1.5 7.4|682.2 -24.2 658.1 131.6 0.68| 13.3 9.0 6000 248 39 201 20| 4.9 2.5 7.4|712.9-131.4 581.6 96.9 0.48| 13.5 6.5 Wrote GIF file: /home/apache/climate/data/raob//SBFI/skewt/SBFI.skewt.20251108.12.gif