UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 29 APR 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 1013 5 18.8 12.8 68 6.0 15.1 240 1 290.9 292.5 287.7 316.9 9.20 1 1001 106 19.8 10.8 56 9.0 14.4 180 8 292.9 294.3 287.5 316.2 8.14 2 1000 115 19.6 10.6 56 9.0 14.2 175 9 292.8 294.2 287.3 315.8 8.04 3 925 782 15.4 12.6 83 2.8 13.7 205 4 295.1 296.8 289.9 323.7 9.96 4 915 874 14.8 12.5 86 2.3 13.4 219 6 295.4 297.2 290.0 324.2 10.00 5 850 1496 12.4 1.4 47 11.0 6.7 225 13 299.1 300.0 286.7 314.0 4.98 6 786 2147 8.4 -11.6 23 20.0 0.5 210 26 301.6 302.0 284.5 307.9 2.00 7 765 2370 8.6 -16.4 15 25.0 -0.4 218 24 304.2 304.4 284.8 308.6 1.39 8 700 3099 5.2 -13.8 24 19.0 -2.1 255 22 308.2 308.6 286.8 314.3 1.88 9 699 3111 5.0 -14.0 24 19.0 -2.2 255 22 308.1 308.5 286.8 314.1 1.85 10 690 3216 5.4 -17.6 17 23.0 -2.7 253 24 309.7 310.0 286.8 314.3 1.39 11 587 4522 -0.9 -28.9 10 28.0 -8.4 245 38 317.1 317.2 288.5 319.2 0.60 12 500 5780 -10.7 -32.7 15 22.0 -15.4 250 37 320.0 320.1 289.3 321.8 0.49 13 477 6139 -13.9 -32.9 18 19.0 -17.7 244 35 320.4 320.5 289.4 322.2 0.50 14 448 6612 -17.5 -43.5 8 26.0 -21.2 250 32 321.6 321.7 289.5 322.3 0.18 15 400 7450 -22.9 -57.9 3 35.0 -25.9 270 42 325.2 325.2 290.4 325.4 0.04 16 334 8752 -30.9 -60.9 4 30.0 -32.7 265 63 331.5 331.5 292.2 331.6 0.03 17 301 9487 -33.9 -62.9 4 29.0 -35.5 270 94 337.3 337.3 293.7 337.4 0.03 18 300 9510 -33.9 -62.9 4 29.0 -35.5 270 95 337.6 337.6 293.7 337.7 0.03 19 250 10760 -42.7 -66.7 5 24.0 -43.5 265 114 342.6 342.6 295.0 342.7 0.02 20 232 11263 -45.3 -68.3 6 23.0 -46.0 267 123 346.0 346.0 295.8 346.1 0.02 21 200 12240 -53.1 -69.1 13 16.0 -53.4 275 135 348.7 348.7 296.4 348.8 0.02 22 192 12501 -55.5 -68.6 18 13.2 -55.7 280 137 349.0 349.0 296.4 349.1 0.02 23 186 12702 -57.3 -68.3 23 11.0 -57.5 280 137 349.2 349.2 296.5 349.3 0.02 24 175 13083 -60.5 -72.5 19 12.0 -60.6 279 132 350.1 350.1 296.7 350.1 0.01 25 150 14030 -65.5 -80.5 11 15.0 -65.6 275 114 357.2 357.2 298.1 357.3 0.00 26 136 14621 -68.9 -82.9 12 14.0 -68.9 275 105 361.4 361.4 299.0 361.4 0.00 27 100 16460 -68.9 -87.9 5 19.0 -69.0 285 61 394.6 394.6 304.5 394.6 0.00 28 88 17227 -68.1 -88.1 4 20.0 -68.2 283 59 410.9 410.9 306.6 410.9 0.00 29 75 18175 -73.1 -90.1 6 17.0 -73.2 289 56 419.6 419.6 307.7 419.6 0.00 30 70 18580 -72.9 -89.9 6 17.0 -73.0 260 50 428.4 428.4 308.7 428.4 0.00 31 68 18750 -73.7 -89.7 7 16.0 -73.7 260 46 430.3 430.3 308.9 430.3 0.00 32 62 19295 -71.3 -91.3 4 20.0 -71.4 246 51 447.1 447.1 310.6 447.1 0.00 33 58 19705 -57.1 -88.1 1 31.0 -57.8 211 22 487.8 487.8 314.1 487.8 0.00 34 57 19816 -55.7 -85.7 1 30.0 -56.5 202 10 493.4 493.4 314.5 493.4 0.00 35 50 20640 -62.3 -87.3 2 25.0 -62.7 300 26 496.7 496.7 314.7 496.7 0.00 36 49 20765 -62.5 -87.5 2 25.0 -62.9 303 25 499.1 499.1 314.9 499.1 0.00 37 30 23850 -54.5 -84.5 1 30.0 -56.2 355 12 596.1 596.1 320.5 596.1 0.01 38 20 26480 -46.3 -81.3 1 35.0 -51.0 190 5 694.5 694.5 324.3 694.7 0.03 39 19 26821 -46.7 -81.7 1 35.0 -51.4 187 6 703.5 703.5 324.6 703.7 0.03 TRP 136 14621 -68.9 -82.9 12 14.0 -68.9 275 105 361.4 361.4 299.0 361.4 0.00 WND 192 12501 -55.5 -68.6 18 13.2 -55.7 280 137 349.0 349.0 296.4 349.1 0.02 Sounding variables and indices 1000-500 mb thick: 5665.00 m Freezing level: 601.71 mb = 4335.78 m = 14224.82 ft Wetbulb zero: 775.06 mb = 2262.34 m = 7422.27 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 30.42 % Est. max temperature: 26.31 C = 79.36 F Sfc-Lift cond lev (LCL): 926.65 mb = 766.75 m = 2515.54 ft T: 15.50 C 700-500 lapse rate: 5.93 C/km ThetaE index: 16.27 C Layer 850.0- 765.0 mb Conv cond level (CCL): 794.50 mb = 2057.20 m = 6749.27 ft Mean mixing ratio: 9.07 g/kg Conv temperature: 29.24 C = 84.64 F Cap Strength: 7.17 C Lifted Index: 5.75 C Risk: None Lifted Index @300 mb: 13.07 C Lifted Index @700 mb: 4.83 C Showalter Index: 9.14 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 12.10 C K Index: 5.50 Risk: None Sweat Index: 79.80 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.97 J/kg Max Up Vert Vel: 3.73 m/s Conv Inhibition (B-): 36635.10 J/kg Cap Strength: 7.10 C Lift Cond Lev (LCL): 884.69 mb = 1158.46 m = 3800.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 19 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 1013 5 240 1 0.9 0.5 | 91 18 -18.2 0.3 1 1000 115 175 9 -0.8 9.0 | 114 22 -19.8 8.8 2 978 305 200 16 5.5 15.0 | 138 20 -13.6 14.9 3 944 610 225 5 3.5 3.5 | 102 16 -15.5 3.4 4 925 782 205 4 1.7 3.6 | 101 18 -17.3 3.5 5 911 914 225 7 4.9 4.9 | 109 15 -14.1 4.8 6 878 1219 235 13 10.6 7.5 | 131 11 -8.4 7.3 7 850 1496 225 13 9.2 9.2 | 133 13 -9.8 9.0 8 787 2134 210 26 13.0 22.5 | 165 23 -6.0 22.4 9 758 2438 220 24 15.4 18.4 | 169 19 -3.6 18.2 10 731 2743 235 24 19.7 13.8 | 183 14 0.6 13.6 11 704 3048 265 22 21.9 1.9 | 239 3 2.9 1.8 12 700 3099 255 22 21.3 5.7 | 202 6 2.2 5.5 13 653 3658 245 31 28.1 13.1 | 215 16 9.1 12.9 14 605 4267 245 36 32.6 15.2 | 222 20 13.6 15.1 15 582 4572 245 39 35.3 16.5 | 225 23 16.3 16.3 16 500 5780 250 37 34.8 12.7 | 232 20 15.7 12.5 17 479 6096 245 35 31.7 14.8 | 221 19 12.7 14.6 18 460 6401 240 33 28.6 16.5 | 210 19 9.5 16.3 19 424 7010 270 30 30.0 -0.0 | 271 11 11.0 -0.2 20 400 7450 270 42 42.0 -0.0 | 270 23 23.0 -0.2 21 359 8230 265 59 58.8 5.1 | 263 40 39.7 5.0 22 329 8839 265 64 63.8 5.6 | 263 45 44.7 5.4 23 300 9510 270 95 95.0 -0.0 | 270 76 76.0 -0.2 24 290 9754 265 96 95.6 8.4 | 264 77 76.6 8.2 25 250 10760 265 114 113.6 9.9 | 264 95 94.5 9.8 26 211 11887 270 135 135.0 -0.0 | 270 116 116.0 -0.2 27 200 12240 275 135 134.5 -11.8 | 276 116 115.4 -11.9 28 192 12501 280 137 134.9 -23.8 | 282 118 115.9 -23.9 29 183 12802 280 137 134.9 -23.8 | 282 118 115.9 -23.9 30 150 14030 275 114 113.6 -9.9 | 276 95 94.5 -10.1 31 136 14621 275 105 104.6 -9.2 | 276 86 85.6 -9.3 32 129 14935 275 106 105.6 -9.2 | 276 87 86.6 -9.4 33 117 15545 260 85 83.7 14.8 | 257 66 64.7 14.6 34 100 16460 285 61 58.9 -15.8 | 292 43 39.9 -15.9 35 95 16764 280 60 59.1 -10.4 | 285 41 40.1 -10.6 36 74 18288 290 56 52.6 -19.2 | 300 39 33.6 -19.3 37 70 18580 260 50 49.2 8.7 | 254 31 30.2 8.5 38 66 18898 260 43 42.3 7.5 | 253 24 23.3 7.3 39 60 19507 240 54 46.8 27.0 | 226 39 27.7 26.8 40 57 19812 200 11 3.8 10.3 | 124 18 -15.3 10.2 41 54 20117 220 3 1.9 2.3 | 97 17 -17.1 2.1 42 52 20422 290 11 10.3 -3.8 | 66 10 -8.7 -3.9 43 50 20640 300 26 22.5 -13.0 | 345 14 3.5 -13.2 44 49 20726 305 25 20.5 -14.3 | 354 15 1.4 -14.5 45 45 21336 275 31 30.9 -2.7 | 284 12 11.8 -2.9 46 43 21641 235 28 22.9 16.1 | 194 16 3.9 15.9 47 39 22250 275 10 10.0 -0.9 | 84 9 -9.1 -1.0 48 37 22555 270 11 11.0 -0.0 | 89 8 -8.0 -0.2 49 35 22860 250 18 16.9 6.2 | 161 6 -2.1 6.0 50 33 23165 355 11 1.0 -11.0 | 58 21 -18.1 -11.1 51 30 23774 330 11 5.5 -9.5 | 54 17 -13.5 -9.7 52 30 23850 355 12 1.0 -12.0 | 56 22 -18.0 -12.1 53 29 24079 360 11 -0.0 -11.0 | 60 22 -19.0 -11.2 54 28 24384 350 11 1.9 -10.8 | 57 20 -17.1 -11.0 55 25 24994 335 12 5.1 -10.9 | 52 18 -14.0 -11.0 56 23 25603 295 14 12.7 -5.9 | 46 9 -6.3 -6.1 57 22 25908 275 10 10.0 -0.9 | 84 9 -9.1 -1.0 58 21 26213 290 11 10.3 -3.8 | 66 10 -8.7 -3.9 59 20 26480 190 5 0.9 4.9 | 105 19 -18.2 4.8 60 17 27127 180 7 0.0 7.0 | 110 20 -19.0 6.8 Wind Parameters Mean winds (0-6000m): 239.5 at 25.4 knts Storm direction: 269.5 at 19.0 knts Shear (0-3000m) pos: 3.5 neg: 3.9 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 129.8 deg Storm rel helicity (0-3000m) pos: 188.1 neg: -44.8 tot: 143.3 m^2/s^2 ave: 47.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 47.37 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 ------------------------------------------------------------------------------- 500 197 11 123 19| 0.0 8.1 8.1| 85.8 -28.5 57.2 114.5 0.40| 25.7 10.3 1000 204 8 115 17| 0.9 4.0 5.0| 99.5 -44.8 54.6 54.6 0.27| 18.1 4.9 1500 216 10 120 15| 0.6 4.2 4.8|112.8 -44.8 67.9 45.3 0.33| 14.2 4.6 2000 216 12 128 15| 0.5 5.9 6.3|145.7 -44.8 100.8 50.4 0.41| 13.5 5.5 2500 215 14 137 16| 1.2 4.7 5.9|163.8 -44.8 119.0 47.6 0.41| 12.4 5.1 3000 221 16 144 15| 3.5 3.9 7.4|188.1 -44.8 143.3 47.8 0.44| 13.0 5.7 4000 232 19 161 12| 2.6 4.7 7.3|198.2 -47.1 151.1 37.8 0.38| 11.7 4.4 5000 236 23 180 12| 2.2 4.1 6.3|214.3 -47.1 167.2 33.4 0.38| 10.0 3.9 6000 240 25 193 13| 1.9 3.4 5.3|222.3 -60.0 162.3 27.0 0.36| 8.8 3.1 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20250429.00.gif