UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:1200Z 15 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 1022 5 21.2 14.2 64 7.0 16.8 60 3 292.5 294.3 289.0 321.0 10.00 1 1012 89 18.8 12.8 68 6.0 15.1 15 3 291.0 292.6 287.8 317.0 9.21 2 1000 191 18.0 12.0 68 6.0 14.3 320 4 291.1 292.7 287.5 316.2 8.84 3 925 851 13.2 9.9 80 3.3 11.3 5 13 292.8 294.3 287.6 316.6 8.30 4 889 1184 11.2 7.9 80 3.3 9.3 33 10 294.1 295.4 287.3 315.8 7.54 5 876 1307 11.2 4.2 62 7.0 7.5 16 9 295.3 296.4 286.2 312.6 5.91 6 850 1558 9.6 7.7 88 1.9 8.5 320 8 296.2 297.6 288.3 318.8 7.78 7 847 1587 9.4 7.3 87 2.1 8.2 326 8 296.3 297.7 288.2 318.4 7.59 8 838 1676 10.0 5.6 74 4.4 7.5 345 8 297.8 299.1 288.1 317.9 6.82 9 833 1726 10.8 -6.2 30 17.0 3.3 355 8 299.2 299.7 284.5 308.0 2.88 10 825 1806 12.2 -26.8 5 39.0 0.7 12 8 301.5 301.6 282.7 303.2 0.52 11 820 1857 12.8 -25.2 5 38.0 1.0 23 9 302.6 302.8 283.2 304.7 0.60 12 750 2605 12.2 15 5 309.8 13 700 3179 8.8 -29.2 5 38.0 -2.3 340 3 312.2 312.3 286.7 313.9 0.49 14 609 4310 0.4 -37.6 4 38.0 -8.1 240 10 315.2 315.3 287.5 316.1 0.25 15 573 4795 -1.5 -32.5 7 31.0 -9.2 210 13 318.5 318.6 288.8 320.1 0.43 16 532 5380 -6.5 -25.5 21 19.0 -11.8 227 22 319.4 319.6 289.5 322.5 0.90 17 500 5860 -10.3 -31.3 16 21.0 -15.0 240 26 320.5 320.6 289.5 322.5 0.56 18 450 6664 -15.9 -47.9 5 32.0 -20.1 255 34 323.2 323.3 289.9 323.7 0.11 19 419 7198 -20.9 -33.9 30 13.0 -23.2 263 39 323.5 323.6 290.4 325.4 0.52 20 410 7358 -21.9 -32.9 36 11.0 -23.9 262 40 324.2 324.3 290.7 326.3 0.58 21 400 7540 -23.3 -35.3 32 12.0 -25.2 260 40 324.7 324.8 290.7 326.4 0.47 22 394 7651 -23.3 -54.3 4 31.0 -26.2 259 42 326.1 326.1 290.7 326.4 0.06 23 376 7991 -26.1 -46.1 13 20.0 -28.3 257 47 326.8 326.8 291.0 327.4 0.16 24 350 8506 -28.9 -60.9 3 32.0 -31.0 255 53 329.8 329.8 291.7 329.9 0.03 25 300 9590 -37.3 -60.3 7 23.0 -38.4 255 60 332.8 332.8 292.5 333.0 0.04 26 269 10337 -42.7 -60.7 12 18.0 -43.4 258 74 335.5 335.5 293.2 335.6 0.04 27 250 10830 -45.1 -64.1 10 19.0 -45.7 265 85 339.0 339.0 294.1 339.1 0.03 28 218 11728 -51.6 -68.8 11 17.2 -52.0 265 92 342.5 342.5 294.9 342.6 0.02 29 200 12280 -55.7 -71.7 12 16.0 -55.9 260 84 344.6 344.6 295.4 344.6 0.01 30 184 12807 -58.7 -74.7 11 16.0 -58.9 263 83 348.0 348.0 296.2 348.0 0.01 31 176 13086 -58.1 -76.1 8 18.0 -58.3 265 82 353.4 353.4 297.4 353.5 0.01 32 150 14080 -63.3 -80.3 8 17.0 -63.4 270 54 361.0 361.0 298.9 361.1 0.00 33 130 14948 -69.3 -82.3 13 13.0 -69.4 280 57 365.4 365.4 299.7 365.4 0.00 34 117 15578 -68.5 -84.5 8 16.0 -68.6 254 48 378.0 378.0 301.9 378.0 0.00 35 105 16222 -71.9 -85.9 11 14.0 -71.9 265 34 383.4 383.4 302.8 383.4 0.00 36 100 16510 -71.3 -86.3 9 15.0 -71.3 270 14 390.0 390.0 303.8 390.0 0.00 37 91 17064 -72.7 -86.7 10 14.0 -72.8 233 8 397.9 397.9 304.9 397.9 0.00 38 85 17467 -68.3 -87.3 5 19.0 -68.4 158 4 414.6 414.6 307.1 414.6 0.00 39 72 18445 -74.3 -89.3 8 15.0 -74.3 345 16 422.0 422.0 307.9 422.0 0.00 40 70 18610 -71.9 -88.9 6 17.0 -72.0 355 10 430.6 430.6 308.9 430.6 0.00 41 65 19056 -65.1 -89.1 2 24.0 -65.3 345 10 454.6 454.6 311.3 454.7 0.00 42 61 19445 -64.1 -88.1 2 24.0 -64.4 352 7 465.2 465.2 312.3 465.2 0.00 43 56 19968 -66.3 -89.3 3 23.0 -66.5 316 11 471.7 471.7 312.8 471.7 0.00 44 51 20538 -65.1 -90.1 2 25.0 -65.4 278 13 487.3 487.3 314.0 487.3 0.00 45 50 20660 -62.7 -89.7 1 27.0 -63.1 260 16 495.7 495.7 314.7 495.7 0.00 46 46 21177 -59.1 -87.1 1 28.0 -59.8 243 19 516.4 516.4 316.1 516.4 0.00 47 40 22045 -62.3 -88.3 2 26.0 -62.9 141 8 529.4 529.4 316.9 529.4 0.00 48 30 23840 -57.1 -86.1 1 29.0 -58.3 310 12 589.0 589.0 320.1 589.0 0.01 49 26 24747 -55.7 -85.7 1 30.0 -57.3 318 10 617.6 617.6 321.4 617.6 0.01 50 25 24999 -52.7 -84.7 1 32.0 -55.0 324 9 633.1 633.1 322.0 633.2 0.01 51 23 25534 -54.7 -84.7 1 30.0 -56.7 335 7 642.5 642.5 322.4 642.6 0.01 52 20 26430 -53.5 -84.5 1 31.0 -56.1 355 4 672.4 672.4 323.5 672.5 0.02 53 18 27111 -51.7 -84.7 1 33.0 -54.9 50 2 698.7 698.7 324.4 698.8 0.02 54 16 27877 -50.3 -83.3 1 33.0 -54.2 103 2 727.2 727.2 325.3 727.4 0.02 TRP 105 16222 -71.9 -85.9 11 14.0 -71.9 265 34 383.4 383.4 302.8 383.4 0.00 WND 218 11728 -51.6 -68.8 11 17.2 -52.0 265 92 342.5 342.5 294.9 342.6 0.02 Sounding variables and indices 1000-500 mb thick: 5669.00 m Freezing level: 601.42 mb = 4412.00 m = 14474.89 ft Wetbulb zero: 782.85 mb = 2245.80 m = 7368.01 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 33.28 % Est. max temperature: 24.15 C = 75.47 F Sfc-Lift cond lev (LCL): 921.62 mb = 881.67 m = 2892.59 ft T: 13.02 C 700-500 lapse rate: 7.12 C/km ThetaE index: 15.59 C Layer 847.0- 820.0 mb Conv cond level (CCL): 665.70 mb = 3586.97 m = 11768.15 ft Mean mixing ratio: 8.71 g/kg Conv temperature: 42.15 C = 107.87 F Cap Strength: 10.01 C Lifted Index: 7.96 C Risk: None Lifted Index @300 mb: 11.78 C Lifted Index @700 mb: 9.78 C Showalter Index: 6.73 C Risk: None Total Totals Index: 37.90 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 18.00 C K Index: -10.40 Risk: None Sweat Index: 134.40 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.20 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 39894.78 J/kg Cap Strength: 9.96 C Lift Cond Lev (LCL): 902.05 mb = 1061.64 m = 3483.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 8 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 1022 5 60 3 -2.6 -1.5 | 98 10 -9.8 1.3 1 1000 191 320 4 2.6 -3.1 | 87 5 -4.6 -0.2 2 987 305 325 6 3.4 -4.9 | 61 4 -3.7 -2.1 3 952 610 340 12 4.1 -11.3 | 20 9 -3.1 -8.4 4 925 851 5 13 -1.1 -13.0 | 39 13 -8.3 -10.1 5 918 914 15 13 -3.4 -12.6 | 47 14 -10.5 -9.7 6 885 1219 35 10 -5.7 -8.2 | 67 14 -12.9 -5.4 7 850 1558 320 8 5.1 -6.1 | 32 4 -2.0 -3.3 8 793 2134 80 9 -8.9 -1.6 | 95 16 -16.0 1.3 9 765 2438 25 5 -2.1 -4.5 | 80 9 -9.3 -1.7 10 700 3179 340 3 1.0 -2.8 | 90 6 -6.1 0.0 11 685 3353 5 1 -0.1 -1.0 | 104 7 -7.3 1.8 12 611 4267 240 10 8.7 5.0 | 191 8 1.5 7.8 13 588 4572 240 10 8.7 5.0 | 191 8 1.5 7.8 14 566 4877 195 14 3.6 13.5 | 168 17 -3.5 16.4 15 524 5486 235 24 19.7 13.8 | 217 21 12.5 16.6 16 500 5860 240 26 22.5 13.0 | 224 22 15.4 15.8 17 485 6096 240 26 22.5 13.0 | 224 22 15.4 15.8 18 429 7010 265 39 38.9 3.4 | 259 32 31.7 6.2 19 400 7540 260 40 39.4 6.9 | 253 34 32.2 9.8 20 363 8230 255 51 49.3 13.2 | 249 45 42.1 16.0 21 300 9590 255 60 58.0 15.5 | 250 54 50.8 18.4 22 293 9754 250 62 58.3 21.2 | 245 56 51.1 24.0 23 250 10830 265 85 84.7 7.4 | 262 78 77.5 10.2 24 218 11728 265 92 91.6 8.0 | 263 85 84.5 10.9 25 213 11887 265 92 91.6 8.0 | 263 85 84.5 10.9 26 200 12280 260 84 82.7 14.6 | 257 78 75.6 17.4 27 175 13106 265 82 81.7 7.1 | 262 75 74.5 10.0 28 167 13411 255 66 63.8 17.1 | 251 60 56.6 19.9 29 151 14021 270 49 49.0 -0.0 | 266 42 41.8 2.8 30 150 14080 270 54 54.0 -0.0 | 267 47 46.8 2.8 31 130 14935 280 57 56.1 -9.9 | 278 49 49.0 -7.1 32 124 15240 265 60 59.8 5.2 | 261 53 52.6 8.1 33 118 15545 250 50 47.0 17.1 | 243 45 39.8 19.9 34 112 15850 295 29 26.3 -12.3 | 296 21 19.1 -9.4 35 105 16222 265 34 33.9 3.0 | 258 27 26.7 5.8 36 101 16459 270 37 37.0 -0.0 | 265 30 29.8 2.8 37 100 16510 270 14 14.0 -0.0 | 247 7 6.8 2.8 38 96 16764 270 14 14.0 -0.0 | 247 7 6.8 2.8 39 86 17374 195 2 0.5 1.9 | 126 8 -6.6 4.8 40 82 17678 75 10 -9.7 -2.6 | 91 17 -16.8 0.2 41 78 17983 50 17 -13.0 -10.9 | 68 22 -20.2 -8.1 42 74 18288 5 20 -1.7 -19.9 | 28 19 -8.9 -17.1 43 70 18593 325 13 7.5 -10.6 | 358 8 0.3 -7.8 44 70 18610 355 10 0.9 -10.0 | 41 10 -6.3 -7.1 45 67 18898 350 10 1.7 -9.8 | 38 9 -5.4 -7.0 46 64 19202 340 10 3.4 -9.4 | 30 8 -3.7 -6.6 47 60 19507 355 6 0.5 -6.0 | 65 7 -6.6 -3.1 48 57 19812 355 10 0.9 -10.0 | 41 10 -6.3 -7.1 49 55 20117 280 12 11.8 -2.1 | 261 5 4.7 0.8 50 52 20422 295 10 9.1 -4.2 | 306 2 1.9 -1.4 51 50 20660 260 16 15.8 2.8 | 237 10 8.6 5.6 52 49 20726 255 15 14.5 3.9 | 227 10 7.3 6.7 53 47 21031 265 17 16.9 1.5 | 246 11 9.8 4.3 54 45 21336 220 22 14.1 16.9 | 200 21 7.0 19.7 55 43 21641 215 15 8.6 12.3 | 185 15 1.4 15.1 56 41 21946 180 10 0.0 10.0 | 151 15 -7.2 12.8 57 39 22250 65 4 -3.6 -1.7 | 96 11 -10.8 1.1 58 37 22555 25 10 -4.2 -9.1 | 61 13 -11.4 -6.2 59 33 23165 315 21 14.8 -14.8 | 327 14 7.7 -12.0 60 32 23470 285 15 14.5 -3.9 | 278 7 7.3 -1.0 61 30 23774 265 10 10.0 0.9 | 217 5 2.8 3.7 62 30 23840 310 12 9.2 -7.7 | 337 5 2.0 -4.9 63 29 24079 315 10 7.1 -7.1 | 1 4 -0.1 -4.2 64 28 24384 310 11 8.4 -7.1 | 343 4 1.3 -4.2 65 20 26430 355 4 0.3 -4.0 | 80 7 -6.8 -1.1 66 16 27127 100 1 -1.0 0.2 | 110 9 -8.1 3.0 67 13 28042 140 9 -5.8 6.9 | 127 16 -13.0 9.7 Wind Parameters Mean winds (0-6000m): 261.6 at 10.3 knts Storm direction: 291.6 at 7.7 knts Shear (0-3000m) pos: 3.3 neg: 3.9 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): -12.9 deg Storm rel helicity (0-3000m) pos: 70.0 neg: -36.4 tot: 33.6 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 13.53 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 ------------------------------------------------------------------------------- 500 334 6 65 5| 0.0 10.4 10.4| 0.0 -10.8 -10.8 -21.6 -0.58| 12.5 -7.2 1000 351 9 44 8| 4.6 5.2 9.8| 23.3 -12.3 11.0 11.0 -0.03| 12.2 -0.3 1500 360 9 48 10| 3.0 5.3 8.4| 35.3 -26.8 8.5 5.7 -0.07| 12.7 -0.9 2000 1 9 50 10| 5.0 4.0 9.0| 57.2 -26.8 30.4 15.2 0.10| 12.8 1.3 2500 9 9 56 10| 4.0 4.2 8.2| 68.7 -36.4 32.2 12.9 0.09| 12.4 1.1 3000 9 8 59 10| 3.3 3.9 7.2| 70.0 -36.4 33.6 11.2 0.09| 10.8 1.0 4000 1 7 61 8| 2.5 3.8 6.3| 74.5 -39.3 35.2 8.8 0.12| 9.5 1.2 5000 328 8 40 5| 2.0 3.4 5.4| 85.4 -55.4 29.9 6.0 0.08| 9.5 0.7 6000 262 10 215 5| 0.3 2.8 3.2|167.7 -55.4 112.3 18.7 0.21| 9.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251015.12.gif