UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:1200Z 8 OCT 25 Station: SBFL WMO ident: 83899 Latitude: -27.67 Longitude: -48.55 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1025 5 19.2 8.2 49 11.0 12.9 200 10 290.3 291.5 285.1 309.3 6.66 1 1022 30 17.6 6.6 48 11.0 11.6 198 10 288.9 290.0 283.8 306.0 5.98 2 1000 217 16.0 6.0 51 10.0 10.6 180 13 289.1 290.2 283.7 305.8 5.86 3 937 763 10.8 6.4 74 4.4 8.4 127 15 289.3 290.4 284.4 307.6 6.44 4 925 870 10.6 6.5 76 4.1 8.3 115 16 290.1 291.3 284.9 308.9 6.57 5 868 1397 7.2 3.8 79 3.4 5.4 68 6 291.9 293.0 284.8 308.6 5.79 6 850 1570 6.6 0.6 65 6.0 3.7 80 3 293.1 293.9 284.1 306.8 4.70 7 838 1686 5.8 0.8 70 5.0 3.4 89 4 293.4 294.3 284.4 307.5 4.84 8 824 1824 7.4 -25.6 7 33.0 -1.8 100 6 296.5 296.6 280.6 298.4 0.58 9 818 1885 8.0 -24.0 8 32.0 -1.4 105 7 297.8 297.9 281.3 300.0 0.67 10 754 2551 4.2 -28.8 7 33.0 -4.3 158 11 300.7 300.8 282.3 302.3 0.47 11 726 2859 5.4 199 14 305.3 12 700 3156 3.8 -38.2 3 42.0 -5.4 235 13 306.7 306.7 284.4 307.4 0.20 13 650 3755 0.4 260 16 309.4 14 601 4382 -2.1 -43.1 3 41.0 -9.8 268 23 313.5 313.6 286.8 314.1 0.14 15 589 4543 -2.5 -20.5 24 18.0 -8.2 264 25 314.9 315.1 288.5 319.2 1.27 16 580 4665 -3.7 -16.7 36 13.0 -8.2 262 27 314.9 315.2 289.0 320.8 1.78 17 560 4941 -6.3 -18.3 38 12.0 -10.2 256 31 315.0 315.3 288.9 320.4 1.61 18 538 5254 -8.7 -27.7 20 19.0 -13.4 254 35 315.7 315.9 288.2 318.3 0.73 19 504 5759 -10.7 -37.7 9 27.0 -15.7 266 47 319.3 319.3 288.8 320.4 0.30 20 500 5820 -10.5 -41.5 6 31.0 -15.9 265 48 320.2 320.3 289.0 321.0 0.20 21 496 5882 -10.3 -35.3 11 25.0 -15.4 265 49 321.2 321.3 289.6 322.6 0.38 22 400 7500 -21.1 -36.1 25 15.0 -23.7 280 70 327.6 327.7 291.5 329.2 0.44 23 388 7724 -23.1 -39.1 22 16.0 -25.5 279 74 327.8 327.9 291.5 329.1 0.33 24 373 8011 -24.9 -30.9 57 6.0 -26.1 277 80 329.1 329.3 292.3 332.0 0.78 25 370 8070 -24.9 -33.9 43 9.0 -26.5 276 81 329.9 330.0 292.3 332.1 0.59 26 346 8554 -28.3 -37.3 42 9.0 -29.6 277 87 331.7 331.8 292.6 333.4 0.45 27 314 9242 -34.1 -35.7 85 1.6 -34.3 283 93 332.9 333.1 293.1 335.1 0.58 28 300 9560 -35.3 -53.3 14 18.0 -36.5 285 96 335.6 335.6 293.3 336.0 0.09 29 298 9606 -35.7 -52.7 16 17.0 -36.9 285 96 335.7 335.7 293.3 336.1 0.10 30 250 10790 -46.3 -50.5 62 4.2 -46.5 275 97 337.2 337.3 293.8 337.8 0.15 31 246 10898 -47.3 -50.9 66 3.6 -47.5 275 98 337.3 337.3 293.8 337.9 0.14 32 231 11314 -50.3 -54.9 58 4.6 -50.5 273 104 338.9 338.9 294.1 339.3 0.10 33 227 11429 -50.7 -68.7 10 18.0 -51.1 273 106 339.9 339.9 294.3 340.0 0.02 34 224 11516 -50.9 -69.9 9 19.0 -51.2 273 107 340.9 340.9 294.6 341.0 0.01 35 200 12250 -55.7 -68.7 18 13.0 -55.9 270 117 344.6 344.6 295.4 344.6 0.02 36 194 12443 -57.3 -68.3 23 11.0 -57.5 270 117 345.0 345.0 295.6 345.1 0.02 37 176 13051 -61.1 -73.4 18 12.4 -61.2 270 118 348.5 348.5 296.3 348.6 0.01 38 168 13338 -62.9 -75.9 16 13.0 -63.0 266 113 350.2 350.2 296.7 350.2 0.01 39 150 14030 -65.5 -79.5 13 14.0 -65.6 270 87 357.2 357.2 298.1 357.3 0.00 40 141 14406 -65.5 -82.5 8 17.0 -65.6 269 82 363.6 363.6 299.4 363.6 0.00 41 103 16277 -73.3 -86.3 12 13.0 -73.3 275 55 382.9 382.9 302.7 382.9 0.00 42 100 16450 -72.3 -86.3 10 14.0 -72.3 265 58 388.0 388.0 303.5 388.0 0.00 43 90 17075 -71.7 -87.7 7 16.0 -71.8 263 49 401.1 401.1 305.3 401.1 0.00 44 85 17417 -67.9 -87.9 4 20.0 -68.0 261 40 415.4 415.4 307.2 415.4 0.00 45 71 18495 -71.3 -89.3 5 18.0 -71.4 272 29 430.1 430.1 308.9 430.1 0.00 46 70 18580 -70.1 -89.1 5 19.0 -70.2 265 28 434.4 434.4 309.3 434.4 0.00 47 60 19498 -66.7 -88.7 3 22.0 -66.9 290 19 461.6 461.6 311.9 461.6 0.00 48 57 19805 -67.7 -89.7 3 22.0 -67.9 268 16 466.2 466.2 312.3 466.2 0.00 49 54 20131 -64.3 -89.3 2 25.0 -64.6 244 13 481.2 481.2 313.5 481.3 0.00 50 50 20600 -63.9 -88.9 2 25.0 -64.3 210 9 492.9 492.9 314.4 492.9 0.00 51 44 21380 -65.9 -89.9 2 24.0 -66.2 339 5 506.4 506.4 315.4 506.4 0.00 52 30 23740 -59.7 -87.7 1 28.0 -60.6 330 8 581.9 581.9 319.8 581.9 0.01 53 24 25144 -55.9 -85.9 1 30.0 -57.6 289 4 631.3 631.3 322.0 631.3 0.01 54 21 25989 -56.9 -85.9 1 29.0 -58.6 317 11 652.8 652.8 322.8 652.9 0.01 55 20 26300 -53.7 -84.7 1 31.0 -56.2 315 13 671.8 671.8 323.5 671.9 0.02 56 15 28139 -56.1 -85.1 1 29.0 -58.6 296 24 721.4 721.4 325.1 721.6 0.02 TRP 103 16277 -73.3 -86.3 12 13.0 -73.3 275 55 382.9 382.9 302.7 382.9 0.00 WND 176 13051 -61.1 -73.4 18 12.4 -61.2 270 118 348.5 348.5 296.3 348.6 0.01 Sounding variables and indices 1000-500 mb thick: 5603.00 m Freezing level: 642.16 mb = 3855.55 m = 12649.28 ft Wetbulb zero: 828.88 mb = 1776.07 m = 5826.92 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 39.06 % Est. max temperature: 20.63 C = 69.13 F Sfc-Lift cond lev (LCL): 870.05 mb = 1377.86 m = 4520.49 ft T: 7.33 C 700-500 lapse rate: 5.37 C/km ThetaE index: 9.12 C Layer 824.0- 818.0 mb Conv cond level (CCL): 653.52 mb = 3711.63 m = 12177.12 ft Mean mixing ratio: 6.15 g/kg Conv temperature: 38.26 C = 100.86 F Cap Strength: 13.25 C Lifted Index: 13.91 C Risk: None Lifted Index @300 mb: 20.64 C Lifted Index @700 mb: 9.52 C Showalter Index: 13.86 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: 11.10 C K Index: -24.30 Risk: None Sweat Index: 61.20 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.02 J/kg Max Up Vert Vel: 2.01 m/s Conv Inhibition (B-): 47885.97 J/kg Cap Strength: 12.97 C Lift Cond Lev (LCL): 868.22 mb = 1395.33 m = 4577.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 14 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 1025 5 200 10 3.4 9.4 | 133 15 -10.8 10.0 1 1000 217 180 13 0.0 13.0 | 134 20 -14.2 13.6 2 990 305 180 14 0.0 14.0 | 136 20 -14.2 14.6 3 954 610 145 14 -8.0 11.5 | 118 25 -22.3 12.1 4 925 870 115 16 -14.5 6.8 | 104 30 -28.7 7.4 5 920 914 115 16 -14.5 6.8 | 104 30 -28.7 7.4 6 855 1524 55 3 -2.5 -1.7 | 86 17 -16.7 -1.1 7 850 1570 80 3 -3.0 -0.5 | 90 17 -17.2 0.1 8 793 2134 125 10 -8.2 5.7 | 106 23 -22.4 6.4 9 764 2438 145 9 -5.2 7.4 | 112 21 -19.4 8.0 10 736 2743 180 15 0.0 15.0 | 138 21 -14.2 15.6 11 709 3048 230 12 9.2 7.7 | 149 10 -5.0 8.3 12 700 3156 235 13 10.6 7.5 | 156 9 -3.6 8.1 13 683 3353 250 13 12.2 4.4 | 158 5 -2.0 5.1 14 632 3962 265 17 16.9 1.5 | 232 3 2.7 2.1 15 608 4267 270 22 22.0 -0.0 | 265 8 7.8 0.6 16 542 5182 250 34 31.9 11.6 | 235 22 17.7 12.2 17 522 5486 270 41 41.0 -0.0 | 269 27 26.8 0.6 18 500 5820 265 48 47.8 4.2 | 262 34 33.6 4.8 19 482 6096 265 51 50.8 4.4 | 262 37 36.6 5.1 20 400 7500 280 70 68.9 -12.2 | 282 56 54.7 -11.5 21 361 8230 275 84 83.7 -7.3 | 276 70 69.4 -6.7 22 300 9560 285 96 92.7 -24.8 | 287 82 78.5 -24.2 23 292 9754 285 96 92.7 -24.8 | 287 82 78.5 -24.2 24 250 10790 275 97 96.6 -8.5 | 275 83 82.4 -7.8 25 200 12250 270 117 117.0 -0.0 | 270 103 102.8 0.6 26 176 13051 270 118 118.0 -0.0 | 270 104 103.8 0.6 27 174 13106 270 118 118.0 -0.0 | 270 104 103.8 0.6 28 158 13716 260 106 104.4 18.4 | 258 92 90.2 19.0 29 150 14030 270 87 87.0 -0.0 | 270 73 72.8 0.6 30 143 14326 270 82 82.0 -0.0 | 269 68 67.8 0.6 31 116 15545 260 77 75.8 13.4 | 257 63 61.6 14.0 32 103 16277 275 55 54.8 -4.8 | 276 41 40.6 -4.2 33 100 16450 265 58 57.8 5.1 | 263 44 43.5 5.7 34 100 16459 275 55 54.8 -4.8 | 276 41 40.6 -4.2 35 95 16764 265 58 57.8 5.1 | 263 44 43.5 5.7 36 81 17678 260 33 32.5 5.7 | 251 19 18.3 6.4 37 74 18288 290 33 31.0 -11.3 | 302 20 16.8 -10.7 38 70 18580 265 28 27.9 2.4 | 257 14 13.7 3.1 39 66 18898 260 27 26.6 4.7 | 247 13 12.4 5.3 40 60 19507 290 19 17.9 -6.5 | 328 7 3.6 -5.9 41 50 20600 210 9 4.5 7.8 | 131 13 -9.7 8.4 42 49 20726 255 10 9.7 2.6 | 125 6 -4.6 3.2 43 47 21031 205 11 4.6 10.0 | 138 14 -9.6 10.6 44 44 21336 350 3 0.5 -3.0 | 80 14 -13.7 -2.3 45 42 21641 285 15 14.5 -3.9 | 356 3 0.3 -3.3 46 40 21946 285 17 16.4 -4.4 | 330 4 2.2 -3.8 47 38 22250 275 16 15.9 -1.4 | 294 2 1.7 -0.8 48 36 22555 250 13 12.2 4.4 | 158 5 -2.0 5.1 49 35 22860 290 10 9.4 -3.4 | 60 6 -4.8 -2.8 50 33 23165 280 10 9.8 -1.7 | 76 5 -4.4 -1.1 51 31 23470 235 10 8.2 5.7 | 136 9 -6.0 6.4 52 30 23740 330 8 4.0 -6.9 | 58 12 -10.2 -6.3 53 25 24994 275 2 2.0 -0.2 | 92 12 -12.2 0.4 54 22 25603 330 10 5.0 -8.7 | 49 12 -9.2 -8.0 55 20 26213 310 12 9.2 -7.7 | 35 9 -5.0 -7.1 56 20 26300 315 13 9.2 -9.2 | 30 10 -5.0 -8.6 57 16 27127 305 25 20.5 -14.3 | 336 15 6.2 -13.7 58 13 27737 270 19 19.0 -0.0 | 263 5 4.8 0.6 59 12 28042 300 28 24.2 -14.0 | 323 17 10.0 -13.4 60 11 28346 300 39 33.8 -19.5 | 314 27 19.5 -18.9 Wind Parameters Mean winds (0-6000m): 242.5 at 19.0 knts Storm direction: 272.5 at 14.2 knts Shear (0-3000m) pos: 2.7 neg: 2.2 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 16.5 deg Storm rel helicity (0-3000m) pos: 127.7 neg: -152.4 tot: -24.6 m^2/s^2 ave: -8.2 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 41.56 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 ------------------------------------------------------------------------------- 500 178 13 133 20| 0.0 9.8 9.8| 5.1 -26.3 -21.2 -42.4 -0.30| 11.8 -3.6 1000 152 14 122 24| 0.0 9.2 9.2| 5.1-112.6-107.5 -107.5 -0.60| 13.1 -7.9 1500 140 12 114 24| 0.0 4.4 4.4| 5.9-152.4-146.5 -97.7 -0.55| 13.3 -7.3 2000 135 10 110 23| 1.9 3.3 5.2| 32.1-152.4-120.3 -60.1 -0.35| 11.9 -4.2 2500 135 10 110 23| 2.3 2.7 5.0| 69.4-152.4 -82.9 -33.2 -0.18| 11.0 -2.0 3000 146 11 115 22| 2.7 2.2 4.9|127.7-152.4 -24.6 -8.2 0.02| 12.2 0.2 4000 178 12 130 19| 2.7 1.7 4.3|137.0-152.4 -15.3 -3.8 0.10| 10.8 1.1 5000 220 14 157 13| 2.1 0.8 2.9|140.1-171.4 -31.3 -6.3 0.05| 10.3 0.5 6000 242 19 196 10| 2.7 1.3 4.0|223.1-203.1 20.0 3.3 0.11| 10.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251008.12.gif