UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 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 1021 5 19.0 15.3 79 3.7 16.7 145 10 290.4 292.3 289.0 320.7 10.76 1 1000 183 17.8 13.9 78 3.9 15.4 150 11 291.0 292.7 288.5 319.3 10.03 2 973 417 15.8 13.1 84 2.7 14.1 174 17 291.2 293.0 288.4 318.9 9.78 3 925 845 12.8 10.1 84 2.7 11.2 185 20 292.4 293.9 287.6 316.4 8.41 4 921 881 12.6 9.7 82 2.9 10.9 185 20 292.6 294.0 287.5 316.1 8.22 5 913 955 13.8 3.8 51 10.0 8.5 187 19 294.5 295.5 285.5 310.6 5.51 6 912 964 13.8 3.8 51 10.0 8.5 187 19 294.6 295.6 285.6 310.7 5.51 7 850 1554 9.8 7.6 86 2.2 8.5 235 9 296.4 297.8 288.3 318.9 7.72 8 838 1672 9.2 8.9 98 0.3 9.0 238 8 297.0 298.5 289.3 321.9 8.57 9 829 1762 11.6 7.2 74 4.4 9.0 240 7 300.4 301.8 289.8 323.2 7.71 10 790 2164 10.2 3.2 62 7.0 6.3 246 4 303.1 304.2 289.2 321.5 6.10 11 789 2174 10.2 3.2 62 7.0 6.3 245 5 303.2 304.3 289.2 321.6 6.11 12 745 2648 6.0 3.6 85 2.4 4.7 208 10 303.7 304.9 289.9 323.7 6.66 13 744 2659 5.8 2.4 79 3.4 4.0 209 10 303.6 304.7 289.4 322.0 6.12 14 742 2681 6.8 -7.2 36 14.0 0.7 209 11 304.9 305.4 286.8 314.2 3.00 15 738 2726 6.8 -9.2 31 16.0 0.1 210 11 305.4 305.8 286.5 313.5 2.58 16 723 2895 7.6 -30.4 5 38.0 -2.7 223 9 308.0 308.1 285.1 309.5 0.42 17 700 3161 7.0 -39.0 2 46.0 -3.7 245 6 310.2 310.3 285.7 310.9 0.19 18 651 3751 3.6 -34.4 4 38.0 -5.7 242 10 312.9 313.0 286.8 314.0 0.32 19 552 5062 -6.3 -40.3 5 34.0 -12.7 232 20 316.3 316.3 287.8 317.0 0.21 20 518 5556 -7.9 -47.9 2 40.0 -14.2 242 30 320.2 320.2 288.9 320.5 0.10 21 500 5830 -8.9 -52.9 1 44.0 -15.1 250 33 322.2 322.2 289.5 322.4 0.06 22 441 6796 -14.3 -49.3 3 35.0 -19.1 241 45 327.1 327.2 291.0 327.5 0.10 23 400 7530 -20.5 -40.5 15 20.0 -23.5 255 55 328.3 328.4 291.5 329.4 0.28 24 399 7549 -20.7 -40.7 15 20.0 -23.7 255 55 328.3 328.4 291.5 329.4 0.27 25 346 8590 -27.5 -59.5 3 32.0 -29.9 245 54 332.8 332.8 292.5 332.9 0.04 26 300 9600 -35.7 -56.7 10 21.0 -37.0 245 62 335.1 335.1 293.2 335.3 0.06 27 295 9716 -36.5 -55.5 12 19.0 -37.7 244 62 335.5 335.5 293.3 335.8 0.07 28 284 9978 -37.7 -63.7 5 26.0 -38.9 243 62 337.5 337.5 293.7 337.6 0.03 29 258 10630 -43.7 -61.7 12 18.0 -44.3 240 61 338.0 338.0 293.9 338.2 0.04 30 250 10840 -45.1 -63.1 12 18.0 -45.7 245 69 339.0 339.0 294.1 339.1 0.03 31 241 11084 -46.7 -64.3 12 17.5 -47.3 250 74 340.1 340.1 294.4 340.2 0.03 32 200 12300 -55.1 -70.1 14 15.0 -55.4 260 73 345.5 345.5 295.6 345.6 0.02 33 182 12897 -58.9 -73.9 13 15.0 -59.0 255 70 348.8 348.8 296.4 348.8 0.01 34 164 13543 -63.3 -76.3 16 13.0 -63.4 257 59 351.9 351.9 297.1 352.0 0.01 35 150 14090 -64.5 -79.5 11 15.0 -64.6 260 53 359.0 359.0 298.5 359.0 0.00 36 131 14916 -65.3 -85.3 5 20.0 -65.4 274 56 371.7 371.7 300.9 371.7 0.00 37 100 16520 -75.3 -86.3 16 11.0 -75.3 250 29 382.2 382.2 302.6 382.2 0.00 38 97 16696 -75.9 -86.9 16 11.0 -75.9 255 27 384.4 384.4 302.9 384.4 0.00 39 88 17265 -71.9 -87.9 7 16.0 -72.0 261 31 403.3 403.3 305.6 403.3 0.00 40 81 17751 -73.7 -88.7 8 15.0 -73.7 267 31 409.3 409.3 306.4 409.3 0.00 41 70 18620 -66.3 -90.3 2 24.0 -66.5 305 15 442.5 442.5 310.1 442.6 0.00 42 53 20329 -60.3 -90.3 1 30.0 -60.8 253 19 493.1 493.1 314.4 493.1 0.00 43 50 20690 -62.9 -90.9 1 28.0 -63.3 225 11 495.3 495.3 314.6 495.3 0.00 44 46 21201 -64.1 -91.1 1 27.0 -64.5 275 10 504.3 504.3 315.2 504.3 0.00 45 33 23268 -56.5 -89.5 1 33.0 -57.8 287 4 574.7 574.7 319.4 574.8 0.00 46 30 23870 -58.3 -89.3 1 31.0 -59.4 240 10 585.7 585.7 319.9 585.7 0.00 47 27 24535 -59.5 -90.5 1 31.0 -60.6 288 6 600.3 600.3 320.6 600.3 0.00 48 20 26460 -50.5 -87.5 0 37.0 -53.8 360 10 681.6 681.6 323.8 681.7 0.01 49 17 27517 -51.7 -87.7 1 36.0 -55.1 353 10 710.2 710.2 324.7 710.3 0.01 TRP 97 16696 -75.9 -86.9 16 11.0 -75.9 255 27 384.4 384.4 302.9 384.4 0.00 WND 241 11084 -46.7 -64.3 12 17.5 -47.3 250 74 340.1 340.1 294.4 340.2 0.03 Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 615.00 mb = 4227.96 m = 13871.09 ft Wetbulb zero: 737.58 mb = 2730.47 m = 8958.14 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 36.27 % Est. max temperature: 24.41 C = 75.93 F Sfc-Lift cond lev (LCL): 966.63 mb = 472.35 m = 1549.67 ft T: 15.41 C 700-500 lapse rate: 5.96 C/km ThetaE index: 14.22 C Layer 744.0- 700.0 mb Conv cond level (CCL): 868.29 mb = 1375.68 m = 4513.33 ft Mean mixing ratio: 9.54 g/kg Conv temperature: 24.48 C = 76.07 F Cap Strength: 7.43 C Lifted Index: 8.37 C Risk: None Lifted Index @300 mb: 12.21 C Lifted Index @700 mb: 7.21 C Showalter Index: 8.13 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 16.50 C K Index: -19.70 Risk: None Sweat Index: 142.20 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.04 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 34531.20 J/kg Cap Strength: 7.99 C Lift Cond Lev (LCL): 926.87 mb = 827.88 m = 2716.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 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 5 145 10 -5.7 8.2 | 107 17 -15.8 4.7 1 1000 183 150 11 -5.5 9.5 | 111 17 -15.6 6.1 2 986 305 165 16 -4.1 15.5 | 130 19 -14.3 12.0 3 951 610 190 20 3.5 19.7 | 158 18 -6.6 16.2 4 925 845 185 20 1.7 19.9 | 153 18 -8.4 16.5 5 917 914 185 20 1.7 19.9 | 153 18 -8.4 16.5 6 853 1524 210 12 6.0 10.4 | 149 8 -4.1 6.9 7 850 1554 235 9 7.4 5.2 | 122 3 -2.7 1.7 8 793 2134 250 4 3.8 1.4 | 72 7 -6.4 -2.1 9 764 2438 205 9 3.8 8.2 | 127 8 -6.3 4.7 10 736 2743 210 11 5.5 9.5 | 143 8 -4.6 6.1 11 700 3161 245 6 5.4 2.5 | 79 5 -4.7 -0.9 12 658 3658 245 10 9.1 4.2 | 126 1 -1.1 0.8 13 609 4267 220 9 5.8 6.9 | 129 6 -4.3 3.4 14 586 4572 215 13 7.5 10.6 | 160 8 -2.7 7.2 15 564 4877 235 13 10.6 7.5 | 188 4 0.5 4.0 16 543 5182 230 25 19.2 16.1 | 216 16 9.0 12.6 17 502 5791 250 33 31.0 11.3 | 249 22 20.9 7.8 18 500 5830 250 33 31.0 11.3 | 249 22 20.9 7.8 19 483 6096 245 33 29.9 13.9 | 242 22 19.8 10.5 20 428 7010 240 49 42.4 24.5 | 237 39 32.3 21.1 21 400 7530 255 55 53.1 14.2 | 256 44 43.0 10.8 22 363 8230 245 52 47.1 22.0 | 243 41 37.0 18.5 23 320 9144 245 56 50.8 23.7 | 244 45 40.6 20.2 24 306 9449 245 53 48.0 22.4 | 243 42 37.9 18.9 25 300 9600 245 62 56.2 26.2 | 244 51 46.1 22.8 26 256 10668 240 61 52.8 30.5 | 238 51 42.7 27.1 27 250 10840 245 69 62.5 29.2 | 244 58 52.4 25.7 28 241 11084 250 74 69.5 25.3 | 250 63 59.4 21.9 29 234 11278 250 74 69.5 25.3 | 250 63 59.4 21.9 30 203 12192 260 69 68.0 12.0 | 262 58 57.8 8.5 31 200 12300 260 73 71.9 12.7 | 262 62 61.8 9.2 32 185 12802 255 73 70.5 18.9 | 256 62 60.4 15.4 33 167 13411 255 54 52.2 14.0 | 256 43 42.0 10.5 34 159 13716 260 66 65.0 11.5 | 262 55 54.9 8.0 35 150 14090 260 53 52.2 9.2 | 262 42 42.1 5.8 36 144 14326 255 52 50.2 13.5 | 256 41 40.1 10.0 37 137 14630 275 57 56.8 -5.0 | 280 47 46.7 -8.4 38 112 15850 270 51 51.0 -0.0 | 275 41 40.9 -3.4 39 100 16520 250 29 27.3 9.9 | 249 18 17.1 6.5 40 97 16696 255 27 26.1 7.0 | 258 16 16.0 3.5 41 96 16764 250 29 27.3 9.9 | 249 18 17.1 6.5 42 82 17678 270 33 33.0 -0.0 | 279 23 22.9 -3.4 43 78 17983 260 25 24.6 4.3 | 266 15 14.5 0.9 44 74 18288 205 13 5.5 11.8 | 151 10 -4.6 8.3 45 70 18593 195 10 2.6 9.7 | 130 10 -7.5 6.2 46 70 18620 305 15 12.3 -8.6 | 350 12 2.2 -12.1 47 67 18898 300 16 13.9 -8.0 | 342 12 3.7 -11.4 48 64 19202 315 10 7.1 -7.1 | 16 11 -3.0 -10.5 49 61 19507 270 10 10.0 -0.0 | 2 3 -0.1 -3.4 50 58 19812 305 12 9.8 -6.9 | 2 10 -0.3 -10.3 51 55 20117 225 16 11.3 11.3 | 189 8 1.2 7.9 52 52 20422 265 20 19.9 1.7 | 280 10 9.8 -1.7 53 50 20690 225 11 7.8 7.8 | 152 5 -2.3 4.3 54 50 20726 260 18 17.7 3.1 | 272 8 7.6 -0.3 55 47 21031 225 11 7.8 7.8 | 152 5 -2.3 4.3 56 45 21336 310 10 7.7 -6.4 | 14 10 -2.5 -9.9 57 41 21946 275 24 23.9 -2.1 | 292 15 13.8 -5.5 58 39 22250 255 26 25.1 6.7 | 258 15 15.0 3.3 59 37 22555 225 24 17.0 17.0 | 207 15 6.9 13.5 60 35 22860 215 12 6.9 9.8 | 153 7 -3.2 6.4 61 32 23470 320 1 0.6 -0.8 | 66 10 -9.5 -4.2 62 30 23870 240 10 8.7 5.0 | 137 2 -1.5 1.6 63 28 24384 210 12 6.0 10.4 | 149 8 -4.1 6.9 64 26 24689 0 0 -0.0 -0.0 | 71 11 -10.1 -3.4 65 22 25908 15 10 -2.6 -9.7 | 44 18 -12.7 -13.1 66 20 26460 360 10 -0.0 -10.0 | 37 17 -10.1 -13.4 67 18 26822 360 10 -0.0 -10.0 | 37 17 -10.1 -13.4 68 16 27127 350 10 1.7 -9.8 | 32 16 -8.4 -13.3 69 14 27737 160 6 -2.1 5.6 | 100 12 -12.2 2.2 Wind Parameters Mean winds (0-6000m): 221.2 at 14.2 knts Storm direction: 251.2 at 10.7 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 3.0 deg Storm rel helicity (0-3000m) pos: 90.2 neg: -20.1 tot: 70.1 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 24.66 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 ------------------------------------------------------------------------------- 500 163 14 125 17| 12.5 0.0 12.5| 59.8 0.0 59.8 119.7 0.97| 13.5 13.1 1000 177 17 141 17| 6.9 0.0 6.9| 75.9 -6.4 69.5 69.5 0.76| 10.0 7.6 1500 183 16 145 16| 4.1 0.0 4.1| 77.5 -8.8 68.6 45.8 0.51| 9.6 4.9 2000 190 14 144 13| 3.1 0.0 3.1| 77.5 -16.0 61.5 30.8 0.21| 9.8 2.0 2500 193 13 140 11| 2.5 1.3 3.8| 87.3 -16.4 70.9 28.4 0.30| 9.5 2.8 3000 196 12 140 11| 2.7 1.1 3.8| 90.2 -20.1 70.1 23.4 0.24| 9.0 2.1 4000 205 11 141 9| 2.3 1.1 3.4| 91.5 -22.6 68.9 17.2 0.20| 7.8 1.6 5000 209 11 144 8| 2.4 1.3 3.7|104.8 -22.8 82.0 16.4 0.27| 7.7 2.1 6000 221 14 174 7| 3.3 1.1 4.4|162.2 -34.0 128.3 21.4 0.32| 8.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251015.00.gif