UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 16 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 1019 5 19.6 16.3 81 3.3 17.5 130 1 291.2 293.2 289.9 323.7 11.51 1 1000 169 18.8 15.3 80 3.5 16.5 15 10 292.0 293.9 289.7 323.1 10.99 2 925 835 14.2 9.2 72 5.0 11.3 10 17 293.8 295.2 287.6 316.6 7.91 3 898 1086 13.4 6.4 63 7.0 9.5 5 14 295.5 296.7 287.1 315.1 6.72 4 859 1459 10.2 9.9 98 0.3 10.0 353 8 295.9 297.6 289.3 321.8 8.95 5 850 1547 11.4 6.9 74 4.5 8.8 350 7 298.1 299.4 288.6 319.7 7.36 6 844 1606 12.2 0.2 44 12.0 6.1 355 7 299.5 300.4 286.5 313.3 4.60 7 840 1646 14.2 -9.8 18 24.0 4.0 358 6 302.0 302.4 284.9 308.8 2.16 8 761 2476 14.0 355 2 310.5 9 700 3172 9.6 -35.4 3 45.0 -2.1 355 8 313.1 313.2 286.8 314.1 0.27 10 629 4050 3.6 -39.4 3 43.0 -6.1 308 11 316.0 316.0 287.6 316.7 0.20 11 587 4610 1.8 -35.2 4 37.0 -7.3 301 12 320.2 320.3 289.2 321.4 0.33 12 515 5649 -6.7 -36.7 7 30.0 -13.0 240 28 322.1 322.2 289.8 323.3 0.32 13 500 5880 -7.5 -43.5 4 36.0 -14.0 240 32 323.9 323.9 290.1 324.5 0.16 14 441 6841 -14.5 -50.5 3 36.0 -19.3 240 27 326.9 326.9 290.9 327.2 0.08 15 400 7570 -20.7 -41.7 13 21.0 -23.7 240 34 328.1 328.1 291.5 329.0 0.25 16 369 8162 -25.3 -39.3 26 14.0 -27.3 249 33 329.6 329.7 292.0 330.9 0.34 17 305 9515 -36.1 -56.1 11 20.0 -37.3 246 46 332.9 332.9 292.6 333.2 0.06 18 300 9630 -37.1 -55.1 14 18.0 -38.2 245 47 333.1 333.1 292.6 333.4 0.07 19 282 10050 -41.1 -52.1 30 11.0 -41.7 243 52 333.3 333.3 292.7 333.7 0.11 20 250 10850 -47.1 -58.1 27 11.0 -47.5 240 62 336.0 336.1 293.4 336.3 0.06 21 236 11232 -49.9 -60.9 26 11.0 -50.2 237 63 337.4 337.4 293.7 337.6 0.04 22 233 11316 -50.3 -63.3 20 13.0 -50.6 237 63 338.0 338.0 293.9 338.2 0.03 23 230 11401 -49.9 -72.9 5 23.0 -50.3 236 63 339.9 339.9 294.3 339.9 0.01 24 208 12057 -53.8 -73.2 8 19.4 -54.1 250 66 343.7 343.7 295.2 343.8 0.01 25 200 12310 -55.3 -73.3 9 18.0 -55.5 250 63 345.2 345.2 295.6 345.2 0.01 26 167 13435 -63.3 -77.3 13 14.0 -63.4 260 53 350.1 350.1 296.7 350.1 0.01 27 154 13930 -64.5 -80.5 9 16.0 -64.6 243 55 356.3 356.3 298.0 356.3 0.00 28 150 14090 -65.3 -80.3 11 15.0 -65.4 250 47 357.6 357.6 298.2 357.6 0.00 29 109 15997 -73.5 -84.5 17 11.0 -73.5 300 32 376.3 376.3 301.6 376.3 0.00 30 100 16500 -74.3 -86.3 14 12.0 -74.3 275 25 384.2 384.2 302.9 384.2 0.00 31 91 17050 -74.5 -86.5 14 12.0 -74.5 314 28 394.3 394.3 304.4 394.3 0.00 32 85 17450 -72.7 -87.7 9 15.0 -72.8 318 37 405.7 405.7 306.0 405.7 0.00 33 80 17813 -65.1 -88.1 3 23.0 -65.3 300 33 428.4 428.4 308.7 428.4 0.00 34 71 18543 -64.1 -88.1 2 24.0 -64.3 263 30 445.4 445.4 310.4 445.5 0.00 35 70 18630 -64.3 -88.3 2 24.0 -64.6 260 30 446.8 446.8 310.6 446.8 0.00 36 58 19775 -65.3 -90.3 2 25.0 -65.5 218 13 469.3 469.3 312.5 469.3 0.00 37 53 20329 -60.7 -88.7 1 28.0 -61.2 219 11 492.2 492.2 314.4 492.2 0.00 38 50 20690 -61.3 -88.3 2 27.0 -61.8 250 10 499.0 499.0 314.9 499.0 0.00 39 47 21072 -63.5 -89.5 2 26.0 -63.9 248 10 502.7 502.7 315.1 502.7 0.00 40 33 23278 -56.5 -86.5 1 30.0 -57.8 124 9 574.7 574.7 319.4 574.8 0.01 41 30 23880 -58.5 -87.5 1 29.0 -59.6 265 9 585.2 585.2 319.9 585.2 0.01 42 27 24548 -55.1 -86.1 1 31.0 -56.8 265 10 612.6 612.6 321.2 612.7 0.01 43 25 25037 -57.3 -87.3 1 30.0 -58.7 268 8 619.9 619.9 321.5 620.0 0.01 44 21 26145 -54.9 -85.9 1 31.0 -57.1 280 1 658.9 658.9 323.0 659.0 0.01 TRP 109 15997 -73.5 -84.5 17 11.0 -73.5 300 32 376.3 376.3 301.6 376.3 0.00 WND 208 12057 -53.8 -73.2 8 19.4 -54.1 250 66 343.7 343.7 295.2 343.8 0.01 Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 571.75 mb = 4829.88 m = 15845.87 ft Wetbulb zero: 748.88 mb = 2609.37 m = 8560.82 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 30.01 % Est. max temperature: 24.28 C = 75.70 F Sfc-Lift cond lev (LCL): 970.59 mb = 423.99 m = 1391.03 ft T: 17.04 C 700-500 lapse rate: 6.31 C/km ThetaE index: 13.03 C Layer 850.0- 761.0 mb Conv cond level (CCL): 871.95 mb = 1333.09 m = 4373.62 ft Mean mixing ratio: 9.67 g/kg Conv temperature: 24.25 C = 75.64 F Cap Strength: 9.70 C Lifted Index: 8.71 C Risk: None Lifted Index @300 mb: 9.58 C Lifted Index @700 mb: 9.05 C Showalter Index: 9.06 C Risk: None Total Totals Index: 33.30 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 14.40 C K Index: -19.20 Risk: None Sweat Index: 128.80 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.37 J/kg Max Up Vert Vel: 3.57 m/s Conv Inhibition (B-): 38659.65 J/kg Cap Strength: 9.65 C Lift Cond Lev (LCL): 912.23 mb = 952.66 m = 3125.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 9 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 1019 5 130 1 -0.8 0.6 | 148 10 -5.5 8.7 1 1000 169 15 10 -2.6 -9.7 | 77 7 -7.3 -1.6 2 984 305 10 12 -2.1 -11.8 | 61 8 -6.8 -3.8 3 950 610 5 16 -1.4 -15.9 | 38 10 -6.1 -7.9 4 925 835 10 17 -3.0 -16.7 | 41 12 -7.7 -8.7 5 916 914 10 16 -2.8 -15.8 | 44 11 -7.5 -7.7 6 850 1547 350 7 1.2 -6.9 | 108 4 -3.5 1.1 7 792 2134 35 3 -1.7 -2.5 | 131 9 -6.4 5.6 8 764 2438 355 2 0.2 -2.0 | 143 8 -4.5 6.0 9 700 3172 355 8 0.7 -8.0 | 91 4 -4.0 0.1 10 684 3353 335 10 4.2 -9.1 | 25 1 -0.5 -1.0 11 635 3962 310 11 8.4 -7.1 | 255 4 3.7 1.0 12 611 4267 300 12 10.4 -6.0 | 250 6 5.7 2.0 13 588 4572 305 12 9.8 -6.9 | 257 5 5.1 1.1 14 566 4877 240 16 13.9 8.0 | 210 18 9.1 16.0 15 500 5880 240 32 27.7 16.0 | 224 33 23.0 24.0 16 486 6096 240 32 27.7 16.0 | 224 33 23.0 24.0 17 448 6706 240 26 22.5 13.0 | 220 28 17.8 21.0 18 400 7570 240 34 29.4 17.0 | 225 35 24.7 25.0 19 365 8230 250 33 31.0 11.3 | 234 33 26.3 19.3 20 335 8839 255 38 36.7 9.8 | 241 37 32.0 17.9 21 300 9630 245 47 42.6 19.9 | 234 47 37.9 27.9 22 250 10850 240 62 53.7 31.0 | 231 63 49.0 39.0 23 224 11582 235 63 51.6 36.1 | 227 64 46.9 44.2 24 208 12057 250 66 62.0 22.6 | 242 65 57.3 30.6 25 204 12192 250 66 62.0 22.6 | 242 65 57.3 30.6 26 200 12310 250 63 59.2 21.5 | 242 62 54.5 29.6 27 167 13411 260 53 52.2 9.2 | 250 51 47.5 17.2 28 152 14021 240 55 47.6 27.5 | 230 56 42.9 35.5 29 150 14090 250 47 44.2 16.1 | 239 46 39.4 24.1 30 144 14326 255 46 44.4 11.9 | 243 44 39.7 19.9 31 130 14935 270 48 48.0 -0.0 | 259 44 43.3 8.0 32 124 15240 260 52 51.2 9.0 | 250 50 46.5 17.1 33 118 15545 260 34 33.5 5.9 | 244 32 28.8 13.9 34 112 15850 280 25 24.6 -4.3 | 259 20 19.9 3.7 35 109 15997 300 32 27.7 -16.0 | 289 24 23.0 -8.0 36 106 16154 300 28 24.2 -14.0 | 287 20 19.5 -6.0 37 100 16500 275 25 24.9 -2.2 | 254 21 20.2 5.9 38 96 16764 275 25 24.9 -2.2 | 254 21 20.2 5.9 39 91 17069 315 28 19.8 -19.8 | 308 19 15.1 -11.8 40 86 17374 320 38 24.4 -29.1 | 317 29 19.7 -21.1 41 82 17678 315 34 24.0 -24.0 | 310 25 19.3 -16.0 42 78 17983 285 33 31.9 -8.5 | 271 27 27.2 -0.5 43 70 18630 260 30 29.5 5.2 | 242 28 24.8 13.2 44 67 18898 270 31 31.0 -0.0 | 253 27 26.3 8.0 45 64 19202 230 23 17.6 14.8 | 209 26 12.9 22.8 46 61 19507 205 18 7.6 16.3 | 187 25 2.9 24.3 47 58 19812 220 12 7.7 9.2 | 190 17 3.0 17.2 48 55 20117 200 11 3.8 10.3 | 177 18 -1.0 18.4 49 50 20690 250 10 9.4 3.4 | 202 12 4.7 11.5 50 50 20726 320 10 6.4 -7.7 | 258 2 1.7 0.4 51 47 21031 250 10 9.4 3.4 | 202 12 4.7 11.5 52 45 21336 235 12 9.8 6.9 | 199 16 5.1 14.9 53 43 21641 130 2 -1.5 1.3 | 146 11 -6.2 9.3 54 41 21946 250 10 9.4 3.4 | 202 12 4.7 11.5 55 37 22555 220 23 14.8 17.6 | 201 28 10.1 25.7 56 34 23165 150 12 -6.0 10.4 | 150 21 -10.7 18.4 57 32 23470 85 4 -4.0 -0.3 | 131 12 -8.7 7.7 58 31 23774 340 10 3.4 -9.4 | 44 2 -1.3 -1.4 59 30 23880 265 9 9.0 0.8 | 206 10 4.2 8.8 60 26 24384 265 10 10.0 0.9 | 210 10 5.2 8.9 61 21 25298 280 1 1.0 -0.2 | 155 9 -3.7 7.9 62 17 26213 90 10 -10.0 0.0 | 119 17 -14.7 8.0 63 15 26518 35 16 -9.2 -13.1 | 70 15 -13.9 -5.1 Wind Parameters Mean winds (0-6000m): 299.6 at 12.4 knts Storm direction: 329.6 at 9.3 knts Shear (0-3000m) pos: 0.8 neg: 2.1 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -38.7 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -47.8 tot: -29.8 m^2/s^2 ave: -9.9 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 23.60 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 11 10 74 7| 0.0 15.6 15.6| 0.0 -40.4 -40.4 -80.9 -0.92| 19.1-17.6 1000 9 13 54 8| 0.1 7.8 7.9| 3.7 -43.3 -39.5 -39.5 -0.71| 12.3 -8.7 1500 7 12 55 8| 0.0 2.9 2.9| 9.5 -43.3 -33.7 -22.5 -0.39| 10.9 -4.3 2000 7 11 66 7| 1.3 2.1 3.4| 13.3 -43.3 -30.0 -15.0 -0.27| 9.4 -2.6 2500 7 9 80 6| 1.0 1.7 2.7| 18.0 -43.5 -25.5 -10.2 -0.20| 8.2 -1.6 3000 6 8 87 6| 0.8 2.1 2.9| 18.0 -47.8 -29.8 -9.9 -0.25| 7.5 -1.9 4000 356 9 81 4| 0.6 2.2 2.8| 18.0 -51.8 -33.8 -8.5 -0.33| 6.9 -2.3 5000 338 10 53 1| 0.5 2.0 2.5| 22.6 -82.3 -59.7 -11.9 -0.35| 7.7 -2.7 6000 300 12 253 6| 0.4 2.9 3.3| 57.0 -82.3 -25.3 -4.2 -0.24| 7.6 -1.8 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251016.00.gif