UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:1200Z 2 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 1021 5 20.2 16.8 81 3.4 17.9 90 3 291.6 293.7 290.3 325.2 11.86 1 1000 181 17.6 15.1 85 2.5 16.0 300 11 290.8 292.7 289.2 321.4 10.85 2 994 233 18.2 12.2 68 6.0 14.5 298 12 291.9 293.5 287.9 317.5 9.01 3 925 847 15.0 9.0 67 6.0 11.5 330 18 294.6 296.0 287.8 317.2 7.81 4 850 1557 9.6 7.2 85 2.4 8.2 10 27 296.2 297.6 288.1 318.1 7.51 5 846 1596 9.4 6.9 84 2.5 8.0 15 25 296.4 297.7 288.1 317.9 7.39 6 840 1655 10.8 -0.2 46 11.0 5.3 23 23 298.5 299.3 286.0 311.9 4.49 7 815 1908 14.0 -19.0 9 33.0 2.2 39 13 304.5 304.6 284.5 307.9 1.04 8 700 3177 9.8 -29.2 5 39.0 -1.7 295 10 313.3 313.4 287.1 315.0 0.49 9 699 3189 9.8 -29.2 5 39.0 -1.7 295 10 313.5 313.6 287.1 315.2 0.49 10 599 4449 1.2 -24.8 12 26.0 -6.7 272 14 317.7 317.8 288.9 320.6 0.85 11 500 5870 -10.7 -25.7 28 15.0 -14.6 240 19 320.0 320.2 289.8 323.3 0.94 12 466 6405 -15.5 -27.5 35 12.0 -18.3 242 25 320.5 320.7 289.8 323.5 0.86 13 440 6835 -18.1 -34.1 23 16.0 -21.0 246 34 322.6 322.6 290.0 324.3 0.48 14 412 7323 -20.7 -25.7 64 5.0 -21.9 250 44 325.3 325.5 291.5 329.4 1.14 15 400 7540 -22.3 -27.3 64 5.0 -23.4 250 48 326.0 326.2 291.6 329.6 1.02 16 368 8149 -26.9 -29.3 80 2.4 -27.3 259 48 327.8 327.9 292.0 331.1 0.92 17 357 8368 -27.3 -32.3 62 5.0 -28.2 260 51 330.1 330.2 292.4 332.7 0.71 18 335 8823 -31.3 -34.2 76 2.9 -31.7 260 63 330.7 330.8 292.5 333.0 0.63 19 320 9148 -32.5 -38.5 55 6.0 -33.3 260 71 333.4 333.4 293.0 335.0 0.43 20 300 9600 -36.5 -42.5 54 6.0 -37.1 255 73 333.9 334.0 293.1 335.1 0.30 21 278 10120 -40.7 -48.7 42 8.0 -41.2 255 82 335.2 335.3 293.3 335.9 0.16 22 250 10830 -46.5 -50.1 67 3.6 -46.7 255 95 336.9 337.0 293.7 337.6 0.16 23 235 11237 -49.9 -53.4 66 3.5 -50.0 250 96 337.8 337.8 293.9 338.3 0.11 24 228 11435 -50.5 -65.5 15 15.0 -50.8 247 96 339.8 339.8 294.3 339.9 0.03 25 221 11637 -51.9 -54.0 78 2.1 -52.0 244 98 340.7 340.7 294.6 341.2 0.11 26 213 11875 -52.9 -67.9 15 15.0 -53.2 241 110 342.8 342.8 295.0 342.8 0.02 27 209 11998 -53.4 -67.8 16 14.4 -53.7 240 116 343.9 343.9 295.3 344.0 0.02 28 200 12280 -54.5 -67.5 19 13.0 -54.8 240 114 346.5 346.5 295.8 346.6 0.02 29 150 14100 -62.5 -83.5 4 21.0 -62.6 260 94 362.4 362.4 299.2 362.4 0.00 30 143 14393 -63.7 -84.7 4 21.0 -63.8 263 89 365.3 365.3 299.7 365.3 0.00 31 135 14746 -62.3 -85.3 3 23.0 -62.4 268 83 373.9 373.9 301.2 373.9 0.00 32 101 16482 -74.3 -89.3 8 15.0 -74.3 256 58 383.1 383.1 302.8 383.1 0.00 33 100 16540 -74.3 -89.3 8 15.0 -74.3 255 57 384.2 384.2 302.9 384.2 0.00 34 90 17150 -77.1 -90.1 11 13.0 -77.1 250 52 390.3 390.3 303.8 390.4 0.00 35 87 17346 -75.3 -89.3 9 14.0 -75.3 251 50 397.8 397.8 304.9 397.8 0.00 36 78 17974 -78.1 -91.1 10 13.0 -78.1 254 43 404.6 404.6 305.8 404.6 0.00 37 76 18124 -73.9 -88.9 8 15.0 -74.0 254 41 416.4 416.4 307.3 416.4 0.00 38 70 18610 -69.5 -89.5 4 20.0 -69.6 245 12 435.7 435.7 309.4 435.7 0.00 39 67 18872 -70.3 -89.3 5 19.0 -70.4 245 12 439.5 439.5 309.8 439.5 0.00 40 50 20630 -66.7 -89.7 3 23.0 -67.0 305 7 486.3 486.3 314.0 486.3 0.00 41 49 20752 -66.7 -89.7 3 23.0 -67.0 320 10 489.1 489.1 314.1 489.1 0.00 42 45 21277 -58.7 -87.7 1 29.0 -59.5 298 11 520.6 520.6 316.4 520.6 0.00 43 38 22343 -57.1 -86.1 1 29.0 -58.1 233 11 550.5 550.5 318.1 550.5 0.01 44 33 23237 -56.7 -85.7 1 29.0 -57.9 305 10 574.2 574.2 319.4 574.2 0.01 TRP 90 17150 -77.1 -90.1 11 13.0 -77.1 250 52 390.3 390.3 303.8 390.4 0.00 WND 209 11998 -53.4 -67.8 16 14.4 -53.7 240 116 343.9 343.9 295.3 344.0 0.02 Sounding variables and indices 1000-500 mb thick: 5689.00 m Freezing level: 589.02 mb = 4592.62 m = 15067.47 ft Wetbulb zero: 750.91 mb = 2591.08 m = 8500.81 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 29.60 % Est. max temperature: 24.38 C = 75.88 F Sfc-Lift cond lev (LCL): 971.14 mb = 431.32 m = 1415.08 ft T: 17.17 C 700-500 lapse rate: 7.61 C/km ThetaE index: 10.19 C Layer 846.0- 700.0 mb Conv cond level (CCL): 855.86 mb = 1499.32 m = 4918.96 ft Mean mixing ratio: 9.07 g/kg Conv temperature: 24.70 C = 76.45 F Cap Strength: 10.01 C Lifted Index: 6.45 C Risk: None Lifted Index @300 mb: 11.23 C Lifted Index @700 mb: 9.96 C Showalter Index: 6.80 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 17.90 C K Index: -11.50 Risk: None Sweat Index: 159.40 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.03 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 25748.24 J/kg Cap Strength: 10.01 C Lift Cond Lev (LCL): 898.19 mb = 1093.96 m = 3589.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 11 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 1021 5 90 3 -3.0 0.0 | 141 12 -7.8 9.7 1 1000 181 300 11 9.5 -5.5 | 228 6 4.7 4.2 2 986 305 295 13 11.8 -5.5 | 239 8 7.0 4.2 3 951 610 325 17 9.8 -13.9 | 311 6 4.9 -4.2 4 925 847 330 18 9.0 -15.6 | 325 7 4.2 -5.9 5 918 914 335 21 8.9 -19.0 | 337 10 4.1 -9.3 6 853 1524 5 27 -2.4 -26.9 | 23 19 -7.2 -17.2 7 850 1557 10 27 -4.7 -26.6 | 29 19 -9.5 -16.9 8 823 1829 45 15 -10.6 -10.6 | 87 15 -15.4 -0.9 9 793 2134 20 8 -2.7 -7.5 | 106 8 -7.6 2.2 10 765 2438 320 4 2.6 -3.1 | 161 7 -2.2 6.6 11 711 3048 325 10 5.7 -8.2 | 211 2 0.9 1.5 12 700 3177 295 10 9.1 -4.2 | 218 7 4.2 5.5 13 685 3353 300 12 10.4 -6.0 | 236 7 5.6 3.7 14 635 3962 280 13 12.8 -2.3 | 227 11 8.0 7.4 15 611 4267 275 13 13.0 -1.1 | 224 12 8.1 8.6 16 500 5870 240 19 16.5 9.5 | 211 22 11.6 19.2 17 485 6096 240 19 16.5 9.5 | 211 22 11.6 19.2 18 412 7315 250 44 41.3 15.0 | 236 44 36.5 24.7 19 400 7540 250 48 45.1 16.4 | 237 48 40.3 26.1 20 363 8230 260 48 47.3 8.3 | 247 46 42.5 18.0 21 320 9144 260 71 69.9 12.3 | 251 69 65.1 22.0 22 300 9600 255 73 70.5 18.9 | 246 72 65.7 28.6 23 250 10830 255 95 91.8 24.6 | 248 93 86.9 34.3 24 223 11582 245 96 87.0 40.6 | 239 96 82.2 50.3 25 209 11998 240 116 100.5 58.0 | 235 117 95.6 67.7 26 203 12192 240 116 100.5 58.0 | 235 117 95.6 67.7 27 200 12280 240 114 98.7 57.0 | 235 115 93.9 66.7 28 184 12802 240 113 97.9 56.5 | 235 114 93.0 66.2 29 167 13411 255 84 81.1 21.7 | 248 83 76.3 31.4 30 152 14021 265 97 96.6 8.5 | 259 94 91.8 18.2 31 150 14100 260 94 92.6 16.3 | 253 92 87.8 26.0 32 131 14935 270 79 79.0 -0.0 | 263 75 74.2 9.7 33 100 16540 255 57 55.1 14.8 | 244 56 50.2 24.5 34 96 16764 255 60 58.0 15.5 | 245 59 53.1 25.2 35 90 17150 250 52 48.9 17.8 | 238 52 44.0 27.5 36 74 18288 255 39 37.7 10.1 | 239 38 32.9 19.8 37 70 18593 240 29 25.1 14.5 | 220 32 20.3 24.2 38 70 18610 245 12 10.9 5.1 | 202 16 6.1 14.8 39 67 18898 245 12 10.9 5.1 | 202 16 6.1 14.8 40 63 19202 285 18 17.4 -4.7 | 248 14 12.6 5.0 41 57 19812 265 21 20.9 1.8 | 234 20 16.1 11.5 42 54 20117 210 22 11.0 19.1 | 192 29 6.2 28.8 43 52 20422 175 11 -1.0 11.0 | 164 21 -5.8 20.7 44 50 20630 305 7 5.7 -4.0 | 189 6 0.9 5.7 45 49 20726 320 10 6.4 -7.7 | 218 3 1.6 2.0 46 46 21031 305 10 8.2 -5.7 | 220 5 3.4 4.0 47 40 21641 255 16 15.5 4.1 | 218 17 10.6 13.8 48 38 21946 230 10 7.7 6.4 | 190 16 2.8 16.1 49 35 22250 70 1 -0.9 -0.3 | 148 11 -5.8 9.4 50 33 22555 305 10 8.2 -5.7 | 220 5 3.4 4.0 51 31 22860 285 15 14.5 -3.9 | 239 11 9.7 5.8 52 29 23165 250 11 10.3 3.8 | 202 15 5.5 13.5 53 27 23470 5 7 -0.6 -7.0 | 117 6 -5.4 2.7 Wind Parameters Mean winds (0-6000m): 303.6 at 14.4 knts Storm direction: 333.6 at 10.8 knts Shear (0-3000m) pos: 2.5 neg: 4.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 59.8 deg Storm rel helicity (0-3000m) pos: 180.1 neg: -9.5 tot: 170.6 m^2/s^2 ave: 56.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 15.5 stream: 10.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.37 Bulk Shear: 1.44 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 ------------------------------------------------------------------------------- 500 304 11 232 6| 0.0 18.4 18.4| 20.8 -9.5 11.3 22.6 0.51| 29.3 15.1 1000 320 15 290 5| 5.2 9.2 14.4| 37.7 -9.5 28.2 28.2 0.59| 20.0 11.8 1500 336 18 339 7| 7.0 6.1 13.1| 72.6 -9.5 63.2 42.1 0.64| 17.3 11.0 2000 348 18 8 8| 4.3 4.6 8.9|163.1 -9.5 153.7 76.8 0.70| 19.2 13.5 2500 350 16 20 6| 3.4 4.8 8.2|177.8 -9.5 168.4 67.3 0.71| 17.6 12.5 3000 348 14 22 5| 2.5 4.0 6.4|180.1 -9.5 170.6 56.9 0.70| 15.5 10.8 4000 335 14 342 3| 1.8 3.8 5.7|184.0 -13.1 170.9 42.7 0.63| 13.1 8.3 5000 321 14 285 4| 1.5 3.4 4.9|184.0 -18.6 165.5 33.1 0.59| 11.1 6.5 6000 304 14 257 7| 1.2 3.1 4.3|184.0 -34.2 149.8 25.0 0.53| 9.8 5.1 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20250502.12.gif