UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:0000Z 29 NOV 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 1010 5 21.4 19.5 89 1.9 20.1 60 2 293.7 296.3 292.9 334.4 14.26 1 1009 13 20.8 19.0 89 1.8 19.6 51 2 293.2 295.7 292.4 332.5 13.83 2 1005 46 22.2 18.1 78 4.1 19.4 15 3 294.9 297.3 292.4 332.5 13.11 3 1000 88 21.8 18.3 81 3.5 19.4 330 5 295.0 297.3 292.6 333.2 13.35 4 990 175 21.2 17.9 81 3.3 18.9 27 4 295.2 297.6 292.5 332.9 13.14 5 976 299 24.0 15.0 57 9.0 18.1 107 3 299.2 301.2 292.1 331.5 11.05 6 925 768 22.6 11.6 50 11.0 15.6 235 2 302.4 304.1 291.7 330.1 9.31 7 914 872 22.6 9.6 44 13.0 14.6 217 4 303.5 305.0 291.2 328.1 8.23 8 868 1320 20.6 8.6 46 12.0 13.2 193 14 305.9 307.4 291.8 330.4 8.10 9 850 1501 19.0 9.0 52 10.0 12.8 185 18 306.0 307.6 292.2 331.7 8.50 10 729 2797 7.8 3.9 76 3.9 5.6 211 33 307.5 308.8 291.4 328.8 6.96 11 712 2992 7.0 3.8 80 3.2 5.2 213 32 308.7 310.1 291.8 330.4 7.08 12 700 3132 5.8 2.4 79 3.4 3.9 215 32 308.9 310.1 291.4 328.9 6.51 13 668 3514 3.2 -2.8 65 6.0 0.3 213 33 310.2 311.0 290.2 324.7 4.66 14 635 3923 -0.5 -1.2 95 0.7 -0.9 210 34 310.5 311.5 291.0 327.7 5.53 15 626 4037 -0.9 -5.3 72 4.4 -2.9 212 33 311.3 312.1 290.0 324.3 4.12 16 622 4088 -0.9 -12.9 40 12.0 -5.5 214 33 311.8 312.3 288.5 319.2 2.28 17 616 4166 -1.7 -7.7 64 6.0 -4.3 216 32 311.8 312.5 289.6 322.9 3.48 18 612 4218 -1.5 -15.5 34 14.0 -6.5 218 32 312.6 313.0 288.3 318.7 1.87 19 604 4323 -2.1 -10.1 54 8.0 -5.4 221 31 313.1 313.7 289.5 322.5 2.94 20 601 4362 -2.1 -19.1 26 17.0 -7.7 221 32 313.5 313.8 288.2 318.2 1.40 21 599 4389 -2.3 -13.3 43 11.0 -6.5 222 32 313.6 314.0 289.0 321.1 2.29 22 587 4550 -3.1 -26.1 15 23.0 -9.4 224 34 314.5 314.6 287.8 317.2 0.77 23 580 4645 -4.1 -13.1 50 9.0 -7.5 226 35 314.4 314.9 289.5 322.3 2.40 24 578 4672 -3.3 -27.3 14 24.0 -9.7 226 35 315.7 315.8 288.1 318.1 0.70 25 575 4714 -3.1 -38.1 5 35.0 -10.4 227 35 316.4 316.4 287.8 317.3 0.25 26 549 5080 -4.7 -33.7 8 29.0 -11.3 228 37 318.7 318.8 288.8 320.1 0.40 27 520 5505 -7.9 -25.9 22 18.0 -12.8 223 36 319.8 320.0 289.6 322.9 0.89 28 500 5810 -9.1 -34.1 11 25.0 -14.5 220 35 321.9 322.0 289.8 323.5 0.43 29 481 6108 -10.3 -42.3 5 32.0 -15.9 215 35 324.1 324.1 290.2 324.8 0.19 30 402 7453 -21.7 -40.7 16 19.0 -24.4 204 55 326.3 326.4 291.0 327.3 0.27 31 400 7490 -21.5 -42.5 13 21.0 -24.4 205 57 327.0 327.1 291.1 327.9 0.23 32 380 7866 -23.1 -51.1 6 28.0 -26.1 213 59 329.8 329.8 291.7 330.1 0.09 33 338 8711 -29.5 -50.5 11 21.0 -31.4 213 67 332.3 332.3 292.4 332.7 0.11 34 332 8839 -30.3 -38.3 46 8.0 -31.4 213 69 332.9 333.0 292.9 334.5 0.42 35 325 8989 -31.5 -52.5 11 21.0 -33.1 212 71 333.3 333.3 292.7 333.6 0.09 36 300 9550 -35.7 -55.7 11 20.0 -37.0 210 81 335.1 335.1 293.2 335.3 0.07 37 287 9858 -38.1 -57.1 12 19.0 -39.1 210 84 335.9 335.9 293.3 336.1 0.06 38 274 10177 -39.5 -56.5 15 17.0 -40.4 216 82 338.4 338.4 294.0 338.6 0.07 39 260 10535 -42.3 -56.3 20 14.0 -43.0 229 78 339.3 339.4 294.2 339.6 0.07 40 250 10800 -44.3 -52.3 41 8.0 -44.7 235 84 340.2 340.2 294.5 340.7 0.12 41 238 11126 -47.1 -49.8 74 2.7 -47.3 235 88 340.8 340.8 294.7 341.5 0.17 42 234 11238 -47.5 -54.5 44 7.0 -47.8 235 89 341.9 341.9 294.8 342.3 0.10 43 226 11466 -49.7 -57.7 39 8.0 -50.0 235 91 341.9 341.9 294.8 342.2 0.07 44 213 11849 -53.1 -59.0 48 5.9 -53.2 235 95 342.5 342.5 295.0 342.8 0.06 45 202 12187 -56.1 -60.2 60 4.1 -56.2 235 95 342.9 343.0 295.1 343.2 0.06 46 200 12250 -56.5 -60.9 58 4.4 -56.6 230 94 343.3 343.3 295.1 343.5 0.05 47 193 12476 -58.1 -64.1 46 6.0 -58.2 226 91 344.2 344.3 295.4 344.4 0.04 48 183 12810 -59.7 -65.7 45 6.0 -59.8 221 86 346.9 346.9 296.0 347.1 0.03 49 182 12844 -59.9 -67.9 34 8.0 -60.0 220 86 347.1 347.1 296.0 347.2 0.02 50 173 13162 -58.7 -80.7 4 22.0 -58.9 220 87 354.2 354.2 297.5 354.2 0.00 51 156 13819 -54.5 -81.5 2 27.0 -54.9 210 54 372.0 372.0 300.9 372.0 0.00 52 150 14070 -56.1 -83.1 2 27.0 -56.4 200 41 373.4 373.4 301.2 373.4 0.00 53 100 16570 -70.5 -88.5 5 18.0 -70.6 235 28 391.5 391.5 304.0 391.5 0.00 54 85 17522 -75.9 -88.9 11 13.0 -75.9 198 25 399.2 399.2 305.1 399.2 0.00 55 70 18660 -70.3 -89.3 5 19.0 -70.4 100 4 434.0 434.0 309.3 434.0 0.00 56 67 18920 -67.9 -88.9 3 21.0 -68.1 99 10 444.7 444.7 310.3 444.7 0.00 57 59 19675 -70.7 -89.7 4 19.0 -70.8 218 10 454.8 454.8 311.3 454.8 0.00 58 50 20660 -67.1 -90.1 2 23.0 -67.3 105 15 485.4 485.4 313.9 485.4 0.00 59 47 21033 -67.3 -90.3 2 23.0 -67.5 107 14 493.5 493.6 314.5 493.6 0.00 60 44 21435 -63.5 -90.5 1 27.0 -63.9 139 19 512.2 512.2 315.8 512.2 0.00 61 42 21720 -64.1 -90.1 2 26.0 -64.5 114 24 517.6 517.6 316.1 517.6 0.00 62 36 22676 -59.1 -89.1 1 30.0 -60.0 77 19 553.9 553.9 318.3 553.9 0.00 63 33 23220 -60.1 -89.1 1 29.0 -60.9 53 16 565.2 565.2 318.9 565.2 0.00 64 30 23820 -56.5 -87.5 1 31.0 -57.9 125 8 590.6 590.6 320.2 590.6 0.01 65 26 24730 -55.5 -86.5 1 31.0 -57.2 133 15 618.1 618.1 321.4 618.2 0.01 66 24 25238 -56.5 -87.5 1 31.0 -58.2 74 18 629.5 629.5 321.9 629.6 0.01 67 20 26400 -54.5 -86.5 1 32.0 -56.8 115 13 669.4 669.4 323.4 669.4 0.01 68 16 27834 -52.9 -85.9 1 33.0 -56.1 120 21 718.7 718.7 325.0 718.8 0.02 TRP 182 12844 -59.9 -67.9 34 8.0 -60.0 220 86 347.1 347.1 296.0 347.2 0.02 WND 213 11849 -53.1 -59.0 48 5.9 -53.2 235 95 342.5 342.5 295.0 342.8 0.06 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 639.46 mb = 3867.55 m = 12688.64 ft Wetbulb zero: 660.47 mb = 3605.49 m = 11828.89 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 51.22 % Est. max temperature: 33.68 C = 92.63 F Sfc-Lift cond lev (LCL): 982.52 mb = 241.32 m = 791.71 ft T: 22.69 C 700-500 lapse rate: 5.56 C/km ThetaE index: 5.71 C Layer 700.0- 635.0 mb Conv cond level (CCL): 760.08 mb = 2444.81 m = 8020.93 ft Mean mixing ratio: 10.80 g/kg Conv temperature: 34.90 C = 94.82 F Cap Strength: 6.26 C Lifted Index: 1.60 C Risk: Showers probable Lifted Index @300 mb: 3.83 C Lifted Index @700 mb: 1.09 C Showalter Index: 1.31 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 18.10 C K Index: 33.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 275.70 Risk: None Energy Index: -1.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.11 J/kg Max Up Vert Vel: 10.31 m/s Conv Inhibition (B-): 339.87 J/kg Cap Strength: 6.26 C Lift Cond Lev (LCL): 847.29 mb = 1527.95 m = 5012.91 ft Lev Free Conv (LFC): 652.29 mb = 3706.01 m = 12158.69 ft Equ Level (EL): 582.29 mb = 4613.66 m = 15136.51 ft B at Equ Level: 52.07 J/kg Max Parcel Lev (MPL): 492.29 mb = 5929.38 m = 19453.11 ft Wind level data Storm motion: 244 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 1010 5 60 2 -1.7 -1.0 | 64 21 -18.8 -9.3 1 1000 88 330 5 2.5 -4.3 | 49 19 -14.5 -12.6 2 975 305 110 3 -2.8 1.0 | 70 21 -19.8 -7.3 3 942 610 290 7 6.6 -2.4 | 44 15 -10.4 -10.7 4 925 768 235 2 1.6 1.1 | 65 17 -15.4 -7.2 5 910 914 210 5 2.5 4.3 | 75 15 -14.5 -4.0 6 850 1501 185 18 1.6 17.9 | 122 18 -15.5 9.6 7 848 1524 190 19 3.3 18.7 | 127 17 -13.7 10.4 8 788 2134 185 20 1.7 19.9 | 127 19 -15.3 11.6 9 760 2438 195 23 6.0 22.2 | 141 18 -11.1 13.9 10 733 2743 210 33 16.5 28.6 | 179 20 -0.5 20.3 11 700 3132 215 32 18.4 26.2 | 184 18 1.3 17.9 12 631 3962 210 34 17.0 29.4 | 180 21 -0.0 21.1 13 607 4267 220 31 19.9 23.7 | 191 16 2.9 15.4 14 562 4877 230 37 28.3 23.8 | 216 19 11.3 15.5 15 500 5810 220 35 22.5 26.8 | 196 19 5.5 18.5 16 481 6096 215 35 20.1 28.7 | 189 21 3.0 20.4 17 462 6401 220 40 25.7 30.6 | 201 24 8.7 22.3 18 444 6706 215 38 21.8 31.1 | 192 23 4.8 22.8 19 409 7315 200 50 17.1 47.0 | 180 39 0.1 38.7 20 400 7490 205 57 24.1 51.7 | 189 44 7.1 43.4 21 376 7925 215 59 33.8 48.3 | 203 43 16.8 40.0 22 361 8230 215 59 33.8 48.3 | 203 43 16.8 40.0 23 300 9550 210 81 40.5 70.1 | 201 66 23.5 61.8 24 279 10058 210 86 43.0 74.5 | 201 71 26.0 66.2 25 266 10363 225 75 53.0 53.0 | 219 57 36.0 44.7 26 250 10800 235 84 68.8 48.2 | 232 65 51.8 39.9 27 243 10973 235 87 71.3 49.9 | 233 68 54.2 41.6 28 213 11849 235 95 77.8 54.5 | 233 76 60.8 46.2 29 202 12192 235 95 77.8 54.5 | 233 76 60.8 46.2 30 200 12250 230 94 72.0 60.4 | 227 76 55.0 52.1 31 182 12844 220 86 55.3 65.9 | 214 69 38.3 57.6 32 175 13106 220 90 57.9 68.9 | 214 73 40.8 60.6 33 159 13716 215 55 31.5 45.1 | 202 40 14.5 36.8 34 151 14021 200 51 17.4 47.9 | 181 40 0.4 39.6 35 150 14070 200 41 14.0 38.5 | 174 30 -3.0 30.2 36 144 14326 205 37 15.6 33.5 | 177 25 -1.4 25.2 37 124 15240 240 39 33.8 19.5 | 236 20 16.7 11.2 38 118 15545 230 32 24.5 20.6 | 211 14 7.5 12.3 39 100 16570 235 28 22.9 16.1 | 217 10 5.9 7.8 40 97 16764 235 28 22.9 16.1 | 217 10 5.9 7.8 41 92 17069 220 32 20.6 24.5 | 192 17 3.5 16.2 42 79 17983 175 18 -1.6 17.9 | 117 21 -18.6 9.6 43 75 18288 150 15 -7.5 13.0 | 101 25 -24.5 4.7 44 71 18593 90 10 -10.0 0.0 | 73 28 -27.0 -8.3 45 70 18660 100 4 -3.9 0.7 | 70 22 -21.0 -7.6 46 67 18898 95 10 -10.0 0.9 | 75 28 -27.0 -7.4 47 58 19812 240 10 8.7 5.0 | 68 9 -8.4 -3.3 48 55 20117 220 16 10.3 12.3 | 120 8 -6.7 4.0 49 50 20660 105 15 -14.5 3.9 | 82 32 -31.5 -4.4 50 49 20726 115 18 -16.3 7.6 | 89 33 -33.3 -0.7 51 47 21031 105 14 -13.5 3.6 | 81 31 -30.5 -4.7 52 45 21336 150 15 -7.5 13.0 | 101 25 -24.5 4.7 53 43 21641 120 25 -21.7 12.5 | 96 39 -38.7 4.2 54 39 22250 80 21 -20.7 -3.6 | 72 40 -37.7 -11.9 55 37 22555 85 20 -19.9 -1.7 | 75 38 -36.9 -10.0 56 33 23165 50 16 -12.3 -10.3 | 58 35 -29.3 -18.6 57 32 23470 65 18 -16.3 -7.6 | 64 37 -33.3 -15.9 58 30 23774 65 12 -10.9 -5.1 | 64 31 -27.9 -13.4 59 30 23820 125 8 -6.6 4.6 | 81 24 -23.6 -3.7 60 29 24079 90 10 -10.0 0.0 | 73 28 -27.0 -8.3 61 27 24384 170 13 -2.3 12.8 | 103 20 -19.3 4.5 62 26 24689 140 15 -9.6 11.5 | 97 27 -26.7 3.2 63 25 24994 90 15 -15.0 0.0 | 75 33 -32.0 -8.3 64 24 25298 70 19 -17.9 -6.5 | 67 38 -34.9 -14.8 65 23 25603 130 14 -10.7 9.0 | 91 28 -27.8 0.7 66 22 25908 110 17 -16.0 5.8 | 86 33 -33.0 -2.5 67 21 26213 130 21 -16.1 13.5 | 99 34 -33.1 5.2 68 20 26400 115 13 -11.8 5.5 | 84 29 -28.8 -2.8 69 19 26518 90 8 -8.0 0.0 | 72 26 -25.0 -8.3 70 18 26822 120 14 -12.1 7.0 | 87 29 -29.2 -1.3 71 16 27127 125 19 -15.6 10.9 | 95 33 -32.6 2.6 72 15 27432 105 27 -26.1 7.0 | 88 43 -43.1 -1.3 73 14 27737 80 17 -16.7 -3.0 | 72 36 -33.8 -11.3 74 13 28042 95 14 -13.9 1.2 | 77 32 -31.0 -7.1 Wind Parameters Mean winds (0-6000m): 214.0 at 25.3 knts Storm direction: 244.0 at 18.9 knts Shear (0-3000m) pos: 4.4 neg: 2.5 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 118.7 deg Storm rel helicity (0-3000m) pos: 230.2 neg: -56.3 tot: 173.9 m^2/s^2 ave: 58.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 6.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.59 Bulk Shear: 89.42 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 ------------------------------------------------------------------------------- 500 310 4 52 18| 7.8 0.0 7.8| 55.3 -33.6 21.7 43.3 0.15| 22.9 3.4 1000 271 4 56 15| 3.9 1.4 5.3| 93.7 -56.3 37.4 37.4 0.17| 20.2 3.4 1500 204 7 83 14| 2.6 5.0 7.6|134.5 -56.3 78.3 52.2 0.33| 17.6 5.9 2000 194 10 96 15| 2.3 3.7 6.0|141.1 -56.3 84.8 42.4 0.34| 13.9 4.8 2500 193 13 105 15| 3.3 3.0 6.3|175.7 -56.3 119.4 47.8 0.42| 12.7 5.3 3000 199 16 119 14| 4.4 2.5 6.9|230.2 -56.3 173.9 58.0 0.50| 12.6 6.3 4000 205 20 140 13| 3.3 2.1 5.4|234.8 -62.8 172.0 43.0 0.47| 10.0 4.7 5000 211 23 156 13| 3.4 1.7 5.1|283.0 -66.4 216.6 43.3 0.50| 9.5 4.7 6000 214 25 167 13| 2.8 1.9 4.7|283.0-105.0 178.0 29.7 0.38| 8.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20251129.00.gif