UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 1 MAY 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 18.0 14.1 78 3.9 15.5 210 1 289.6 291.3 287.9 317.6 9.97 1 1012 65 19.6 12.6 64 7.0 15.3 199 4 291.8 293.4 287.9 317.6 9.09 2 1000 169 18.8 12.8 68 6.0 15.1 180 8 292.0 293.6 288.2 318.5 9.32 3 925 832 13.0 10.9 87 2.1 11.7 195 6 292.6 294.2 288.1 318.0 8.88 4 872 1326 9.4 9.4 100 0.0 9.4 237 9 293.8 295.4 288.2 318.3 8.52 5 850 1539 9.4 7.4 87 2.0 8.3 240 10 296.0 297.4 288.1 318.1 7.62 6 840 1637 8.8 7.7 93 1.1 8.2 221 10 296.4 297.8 288.5 319.3 7.87 7 815 1887 9.4 5.1 74 4.3 7.0 184 9 299.6 300.8 288.6 319.6 6.77 8 803 2010 10.4 -11.6 20 22.0 1.6 182 6 301.9 302.3 284.6 308.1 1.96 9 776 2294 10.6 -36.4 2 47.0 -1.0 230 4 305.1 305.1 283.7 305.9 0.22 10 711 3017 6.8 -24.2 9 31.0 -2.8 261 12 308.6 308.8 285.8 311.2 0.76 11 701 3133 7.4 -31.6 4 39.0 -3.1 256 14 310.6 310.6 286.0 311.9 0.39 12 700 3145 7.4 -29.6 5 37.0 -3.0 255 14 310.7 310.8 286.1 312.3 0.47 13 583 4621 -3.5 -30.5 10 27.0 -10.1 240 17 314.6 314.7 287.6 316.5 0.52 14 520 5517 -8.3 -48.3 2 40.0 -14.5 240 27 319.3 319.3 288.6 319.7 0.09 15 500 5820 -10.7 -41.7 6 31.0 -16.0 240 31 320.0 320.0 289.0 320.7 0.20 16 462 6419 -15.9 -40.9 10 25.0 -19.8 237 34 320.8 320.9 289.3 321.7 0.23 17 420 7130 -18.9 -50.9 4 32.0 -22.6 242 41 325.8 325.9 290.6 326.2 0.08 18 400 7490 -21.7 -43.7 12 22.0 -24.6 245 45 326.8 326.8 291.0 327.5 0.20 19 330 8875 -33.9 -47.9 23 14.0 -35.0 235 53 328.5 328.5 291.5 329.1 0.15 20 305 9425 -36.5 -55.5 12 19.0 -37.6 231 69 332.4 332.4 292.4 332.6 0.07 21 300 9540 -37.5 -55.5 14 18.0 -38.5 230 73 332.5 332.5 292.4 332.8 0.07 22 292 9726 -39.0 -56.6 14 17.6 -39.9 230 73 332.9 333.0 292.6 333.2 0.06 23 260 10509 -45.5 -61.5 15 16.0 -46.0 230 65 334.6 334.7 293.0 334.8 0.04 24 250 10770 -46.1 -66.1 9 20.0 -46.7 240 60 337.5 337.5 293.7 337.6 0.02 25 200 12230 -52.1 -75.1 5 23.0 -52.5 255 55 350.3 350.3 296.7 350.3 0.01 26 185 12734 -52.9 -78.9 3 26.0 -53.3 257 53 356.9 356.9 298.1 356.9 0.00 27 156 13816 -60.7 -81.7 5 21.0 -60.9 256 52 361.4 361.4 299.0 361.4 0.00 28 150 14060 -61.3 -83.3 4 22.0 -61.4 245 59 364.5 364.5 299.5 364.5 0.00 29 102 16393 -71.5 -87.5 7 16.0 -71.6 265 45 387.4 387.4 303.4 387.4 0.00 30 101 16451 -71.3 -87.3 8 16.0 -71.3 263 44 388.9 388.9 303.6 388.9 0.00 31 100 16510 -71.1 -87.1 8 16.0 -71.2 260 43 390.4 390.4 303.8 390.4 0.00 32 80 17828 -72.3 -89.3 6 17.0 -72.3 263 26 413.6 413.6 307.0 413.6 0.00 33 70 18620 -69.7 -88.7 5 19.0 -69.8 250 22 435.3 435.3 309.4 435.3 0.00 34 64 19154 -69.3 -89.3 4 20.0 -69.4 267 21 447.4 447.4 310.6 447.5 0.00 35 62 19343 -69.7 -89.7 4 20.0 -69.8 280 20 450.6 450.6 310.9 450.7 0.00 36 60 19540 -66.7 -88.7 3 22.0 -66.9 287 19 461.6 461.6 311.9 461.6 0.00 37 54 20174 -68.3 -89.3 3 21.0 -68.5 273 18 472.0 472.0 312.8 472.0 0.00 38 50 20640 -64.1 -88.1 2 24.0 -64.4 220 8 492.4 492.4 314.4 492.4 0.00 39 47 21020 -63.5 -88.5 2 25.0 -63.9 225 12 502.7 502.7 315.1 502.7 0.00 40 46 21152 -63.5 -88.5 2 25.0 -63.9 267 13 505.8 505.8 315.4 505.8 0.00 41 45 21289 -59.9 -87.9 1 28.0 -60.6 311 14 517.7 517.7 316.1 517.7 0.00 42 42 21719 -61.1 -87.1 2 26.0 -61.7 317 13 525.0 525.0 316.6 525.1 0.00 43 35 22875 -52.9 -83.9 1 31.0 -54.6 220 11 574.5 574.5 319.4 574.6 0.01 44 30 23870 -52.9 -82.9 1 30.0 -54.8 20 10 600.4 600.4 320.6 600.5 0.01 45 20 26490 -50.7 -81.7 1 31.0 -53.9 210 15 681.0 681.0 323.8 681.2 0.03 46 14 28829 -47.9 -80.9 1 33.0 -53.1 301 8 763.6 763.6 326.3 764.0 0.04 TRP 102 16393 -71.5 -87.5 7 16.0 -71.6 265 45 387.4 387.4 303.4 387.4 0.00 WND 292 9726 -39.0 -56.6 14 17.6 -39.9 230 73 332.9 333.0 292.6 333.2 0.06 Sounding variables and indices 1000-500 mb thick: 5651.00 m Freezing level: 620.57 mb = 4146.78 m = 13604.77 ft Wetbulb zero: 786.60 mb = 2181.51 m = 7157.09 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 31.99 % Est. max temperature: 22.57 C = 72.62 F Sfc-Lift cond lev (LCL): 961.70 mb = 501.11 m = 1644.03 ft T: 15.89 C 700-500 lapse rate: 6.77 C/km ThetaE index: 13.73 C Layer 803.0- 711.0 mb Conv cond level (CCL): 891.46 mb = 1141.41 m = 3744.74 ft Mean mixing ratio: 9.13 g/kg Conv temperature: 21.82 C = 71.27 F Cap Strength: 7.76 C Lifted Index: 6.74 C Risk: None Lifted Index @300 mb: 10.64 C Lifted Index @700 mb: 7.76 C Showalter Index: 6.74 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.10 C K Index: -9.50 Risk: None Sweat Index: 139.80 Risk: None Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.01 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 45363.01 J/kg Cap Strength: 7.73 C Lift Cond Lev (LCL): 907.95 mb = 987.88 m = 3241.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 10 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 5 210 1 0.5 0.9 | 89 9 -9.1 -0.1 1 1000 169 180 8 0.0 8.0 | 126 12 -9.6 7.0 2 984 305 175 8 -0.7 8.0 | 124 12 -10.3 7.0 3 950 610 170 9 -1.6 8.9 | 125 14 -11.1 7.9 4 925 832 195 6 1.6 5.8 | 121 9 -8.0 4.8 5 916 914 200 6 2.1 5.6 | 122 9 -7.5 4.6 6 852 1524 255 10 9.7 2.6 | 183 2 0.1 1.6 7 850 1539 240 10 8.7 5.0 | 167 4 -0.9 4.0 8 821 1829 185 11 1.0 11.0 | 139 13 -8.6 10.0 9 791 2134 180 3 0.0 3.0 | 102 10 -9.6 2.0 10 762 2438 275 4 4.0 -0.3 | 76 6 -5.6 -1.4 11 708 3048 260 12 11.8 2.1 | 244 2 2.2 1.1 12 700 3145 255 14 13.5 3.6 | 236 5 3.9 2.6 13 682 3353 245 12 10.9 5.1 | 198 4 1.3 4.1 14 656 3658 220 8 5.1 6.1 | 139 7 -4.4 5.1 15 608 4267 240 13 11.3 6.5 | 197 6 1.7 5.5 16 500 5820 240 31 26.8 15.5 | 230 23 17.3 14.5 17 482 6096 235 31 25.4 17.8 | 223 23 15.8 16.8 18 400 7490 245 45 40.8 19.0 | 240 36 31.2 18.0 19 361 8230 235 49 40.1 28.1 | 228 41 30.6 27.1 20 331 8839 235 52 42.6 29.8 | 229 44 33.0 28.8 21 300 9540 230 73 55.9 46.9 | 225 65 46.3 45.9 22 292 9726 230 73 55.9 46.9 | 225 65 46.3 45.9 23 291 9754 230 73 55.9 46.9 | 225 65 46.3 45.9 24 254 10668 230 63 48.3 40.5 | 224 55 38.7 39.5 25 250 10770 240 60 52.0 30.0 | 236 51 42.4 29.0 26 221 11582 255 64 61.8 16.6 | 253 55 52.2 15.6 27 200 12230 255 55 53.1 14.2 | 253 46 43.5 13.2 28 158 13716 260 50 49.2 8.7 | 259 40 39.7 7.7 29 150 14060 245 59 53.5 24.9 | 241 50 43.9 23.9 30 144 14326 245 58 52.6 24.5 | 241 49 43.0 23.5 31 106 16154 260 41 40.4 7.1 | 259 31 30.8 6.1 32 102 16393 265 45 44.8 3.9 | 265 35 35.3 2.9 33 100 16510 260 43 42.3 7.5 | 259 33 32.8 6.5 34 96 16764 260 43 42.3 7.5 | 259 33 32.8 6.5 35 82 17678 265 25 24.9 2.2 | 266 15 15.3 1.2 36 74 18288 255 30 29.0 7.8 | 251 21 19.4 6.8 37 70 18593 265 23 22.9 2.0 | 266 13 13.3 1.0 38 70 18620 250 22 20.7 7.5 | 240 13 11.1 6.5 39 67 18898 250 22 20.7 7.5 | 240 13 11.1 6.5 40 60 19507 290 19 17.9 -6.5 | 312 11 8.3 -7.5 41 57 19812 270 16 16.0 -0.0 | 279 7 6.4 -1.0 42 55 20117 280 19 18.7 -3.3 | 295 10 9.1 -4.3 43 50 20640 220 8 5.1 6.1 | 139 7 -4.4 5.1 44 49 20726 260 16 15.8 2.8 | 254 6 6.2 1.8 45 47 21031 225 12 8.5 8.5 | 172 8 -1.1 7.5 46 45 21336 320 14 9.0 -10.7 | 3 12 -0.6 -11.7 47 41 21946 315 13 9.2 -9.2 | 2 10 -0.4 -10.2 48 39 22250 270 10 10.0 -0.0 | 337 1 0.4 -1.0 49 35 22860 225 11 7.8 7.8 | 165 7 -1.8 6.8 50 34 23165 185 10 0.9 10.0 | 136 12 -8.7 9.0 51 30 23774 140 1 -0.6 0.8 | 89 10 -10.2 -0.2 52 30 23870 20 10 -3.4 -9.4 | 51 17 -13.0 -10.4 53 28 24384 15 10 -2.6 -9.7 | 49 16 -12.2 -10.7 54 26 24689 325 11 6.3 -9.0 | 18 11 -3.3 -10.0 55 25 24994 320 12 7.7 -9.2 | 10 10 -1.9 -10.2 56 24 25298 275 11 11.0 -1.0 | 325 2 1.4 -2.0 57 20 26490 210 15 7.5 13.0 | 170 12 -2.1 12.0 58 18 26822 210 15 7.5 13.0 | 170 12 -2.1 12.0 59 15 27432 275 11 11.0 -1.0 | 325 2 1.4 -2.0 60 12 28346 0 0 -0.0 -0.0 | 84 10 -9.6 -1.0 61 11 28651 305 11 9.0 -6.3 | 4 7 -0.6 -7.3 62 10 28956 245 13 11.8 5.5 | 206 5 2.2 4.5 Wind Parameters Mean winds (0-6000m): 234.0 at 12.8 knts Storm direction: 264.0 at 9.6 knts Shear (0-3000m) pos: 3.4 neg: 2.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 156.8 deg Storm rel helicity (0-3000m) pos: 22.9 neg: -38.7 tot: -15.8 m^2/s^2 ave: -5.3 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 15.46 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 ------------------------------------------------------------------------------- 500 177 7 121 12| 0.0 8.1 8.1| 15.9 -1.0 14.9 29.8 0.68| 9.1 6.2 1000 180 7 123 11| 2.7 4.1 6.7| 17.9 -2.9 15.0 15.0 0.41| 7.8 3.2 1500 200 8 131 9| 4.2 2.7 6.9| 22.9 -2.9 20.0 13.3 0.44| 7.7 3.4 2000 201 8 135 9| 3.1 4.0 7.2| 22.9 -25.4 -2.5 -1.3 0.03| 10.0 0.3 2500 203 7 130 9| 4.1 3.2 7.3| 22.9 -38.3 -15.4 -6.2 -0.10| 9.9 -1.0 3000 215 7 134 7| 3.4 2.4 5.8| 22.9 -38.7 -15.8 -5.3 -0.14| 9.5 -1.3 4000 225 8 142 6| 2.5 2.5 5.1| 27.6 -49.0 -21.5 -5.4 -0.19| 8.9 -1.7 5000 230 10 159 6| 2.4 2.2 4.6| 40.7 -49.0 -8.3 -1.7 -0.08| 8.3 -0.7 6000 234 13 187 7| 2.0 2.4 4.4| 50.3 -59.5 -9.2 -1.5 -0.07| 7.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20250501.00.gif