UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 10 DEC 25 Station: SBBE WMO ident: 82193 Latitude: -1.38 Longitude: -48.48 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1011 16 27.6 24.3 82 3.3 25.2 70 8 299.8 303.3 298.0 356.3 19.25 1 1000 112 25.8 23.4 87 2.4 24.0 65 9 299.0 302.3 297.2 352.7 18.41 2 961 462 22.6 22.4 99 0.2 22.5 60 18 299.1 302.4 297.0 351.8 18.02 3 925 796 21.2 19.0 87 2.2 19.6 50 19 301.0 303.8 295.6 345.4 15.12 4 893 1101 19.4 16.8 85 2.6 17.6 66 22 302.2 304.7 294.9 342.3 13.60 5 881 1218 19.2 15.0 77 4.2 16.4 72 23 303.1 305.4 294.2 339.5 12.26 6 856 1467 19.6 6.6 43 13.0 11.9 87 25 306.1 307.4 291.1 327.8 7.15 7 850 1528 19.4 6.4 43 13.0 11.7 90 26 306.5 307.8 291.2 328.1 7.11 8 791 2140 14.0 10.9 82 3.1 12.0 95 23 307.1 309.0 294.0 338.5 10.41 9 733 2780 11.6 2.6 54 9.0 6.5 74 22 311.2 312.4 291.9 330.8 6.31 10 706 3094 12.0 -9.0 22 21.0 2.4 80 14 315.0 315.5 289.9 323.9 2.74 11 700 3165 11.6 -10.4 20 22.0 1.8 105 9 315.3 315.8 289.8 323.4 2.47 12 650 3779 6.8 -3.2 49 10.0 1.7 120 6 316.7 317.6 292.2 331.6 4.65 13 638 3932 5.4 2.1 79 3.3 3.5 128 6 316.8 318.1 294.0 338.9 7.00 14 615 4231 3.6 -2.4 65 6.0 0.5 142 5 318.0 319.0 293.0 334.8 5.22 15 570 4842 -1.1 -3.2 86 2.1 -2.1 129 5 319.5 320.5 293.4 336.6 5.31 16 534 5361 -2.5 -21.5 22 19.0 -8.8 115 5 323.8 324.1 291.2 328.3 1.28 17 500 5880 -6.3 -18.3 38 12.0 -10.5 100 5 325.4 325.7 292.2 331.6 1.81 18 492 6006 -7.1 -15.1 53 8.0 -10.1 94 5 325.9 326.4 292.8 334.1 2.40 19 486 6102 -6.1 -25.1 21 19.0 -11.8 90 5 328.3 328.5 292.2 331.9 1.02 20 460 6530 -8.7 -22.7 31 14.0 -13.0 76 5 330.2 330.5 293.0 335.0 1.34 21 449 6717 -9.1 -35.1 10 26.0 -15.0 70 5 332.0 332.1 292.7 333.6 0.43 22 400 7600 -15.7 -28.7 32 13.0 -18.9 40 6 334.6 334.8 293.8 337.9 0.89 23 388 7829 -17.3 -24.3 54 7.0 -19.3 20 7 335.4 335.7 294.4 340.4 1.38 24 360 8387 -19.9 -42.9 11 23.0 -23.5 352 11 339.2 339.2 294.4 340.2 0.24 25 300 9710 -30.5 -45.5 22 15.0 -32.1 345 14 342.4 342.4 295.1 343.3 0.22 26 262 10659 -38.9 -49.9 30 11.0 -39.7 355 11 343.6 343.6 295.3 344.2 0.15 27 250 10980 -42.1 -49.1 46 7.0 -42.6 75 5 343.5 343.5 295.3 344.2 0.18 28 233 11451 -46.7 -50.4 66 3.7 -46.9 129 9 343.5 343.5 295.3 344.1 0.16 29 230 11536 -47.3 -51.3 63 4.0 -47.5 139 10 343.8 343.9 295.4 344.5 0.15 30 222 11770 -47.7 -65.7 11 18.0 -48.2 145 15 346.7 346.7 295.9 346.8 0.03 31 200 12450 -52.7 -70.7 10 18.0 -53.0 145 32 349.3 349.3 296.5 349.4 0.01 32 187 12881 -54.7 -75.7 6 21.0 -55.0 148 21 352.9 352.9 297.3 352.9 0.01 33 155 14051 -64.9 -75.9 21 11.0 -65.0 307 12 354.9 354.9 297.7 355.0 0.01 34 150 14250 -65.5 -76.5 20 11.0 -65.6 280 25 357.2 357.2 298.1 357.3 0.01 35 148 14332 -66.1 -78.1 17 12.0 -66.2 277 26 357.6 357.6 298.2 357.6 0.01 36 136 14840 -69.9 -74.6 50 4.7 -69.9 262 35 359.6 359.6 298.7 359.7 0.01 37 103 16444 -82.3 -88.3 35 6.0 -82.3 235 50 365.6 365.6 299.8 365.6 0.00 38 100 16610 -81.7 -87.7 35 6.0 -81.7 230 43 369.9 369.9 300.5 369.9 0.00 39 75 18211 -83.7 -90.7 28 7.0 -83.7 224 15 397.4 397.4 304.9 397.4 0.00 40 72 18440 -78.9 -87.9 22 9.0 -78.9 271 12 412.3 412.3 306.8 412.3 0.00 41 70 18600 -79.5 -88.5 21 9.0 -79.5 330 21 414.3 414.3 307.0 414.3 0.00 42 67 18849 -80.7 -88.7 25 8.0 -80.7 330 21 416.9 416.9 307.3 416.9 0.00 43 58 19680 -73.7 -88.7 8 15.0 -73.7 338 12 450.3 450.3 310.9 450.3 0.00 44 51 20434 -73.7 -89.7 7 16.0 -73.8 109 20 467.2 467.2 312.4 467.2 0.00 45 50 20550 -74.1 -90.1 7 16.0 -74.2 100 20 468.9 468.9 312.5 468.9 0.00 46 49 20667 -74.3 -90.3 7 16.0 -74.4 98 23 471.1 471.1 312.7 471.1 0.00 47 45 21163 -72.7 -90.7 5 18.0 -72.8 88 33 486.6 486.6 314.0 486.6 0.00 48 42 21572 -67.1 -91.1 2 24.0 -67.4 81 42 510.2 510.2 315.7 510.2 0.00 49 40 21864 -67.9 -90.9 2 23.0 -68.2 81 48 515.3 515.3 316.0 515.4 0.00 50 34 22848 -63.6 -89.4 2 25.8 -64.1 85 66 551.2 551.2 318.2 551.2 0.00 51 30 23620 -60.3 -88.3 1 28.0 -61.2 85 60 580.3 580.3 319.7 580.3 0.01 52 27 24284 -56.9 -86.9 1 30.0 -58.3 89 61 607.6 607.6 320.9 607.6 0.01 53 21 25886 -54.9 -84.9 1 30.0 -57.1 98 62 658.9 658.9 323.0 659.0 0.01 54 21 25886 -55.1 -85.1 1 30.0 -57.2 98 62 658.3 658.3 323.0 658.4 0.01 55 20 26200 -52.7 -84.7 1 32.0 -55.5 100 62 674.9 674.9 323.6 675.0 0.02 56 16 27665 -45.3 -81.3 1 36.0 -51.1 100 56 743.5 743.5 325.7 743.8 0.03 TRP 103 16444 -82.3 -88.3 35 6.0 -82.3 235 50 365.6 365.6 299.8 365.6 0.00 WND 34 22848 -63.6 -89.4 2 25.8 -64.1 85 66 551.2 551.2 318.2 551.2 0.00 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 580.53 mb = 4699.06 m = 15416.68 ft Wetbulb zero: 606.66 mb = 4340.45 m = 14240.16 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 61.24 % Est. max temperature: 33.28 C = 91.90 F Sfc-Lift cond lev (LCL): 964.20 mb = 433.09 m = 1420.88 ft T: 22.87 C 700-500 lapse rate: 6.59 C/km ThetaE index: 28.49 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 920.50 mb = 838.31 m = 2750.31 ft Mean mixing ratio: 17.18 g/kg Conv temperature: 28.95 C = 84.11 F Cap Strength: 1.63 C Lifted Index: -3.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.16 C Lifted Index @700 mb: 0.97 C Showalter Index: 5.87 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 12.70 C K Index: 10.10 Risk: None Sweat Index: 133.80 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 808.05 J/kg Max Up Vert Vel: 40.20 m/s Conv Inhibition (B-): 3.64 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 939.46 mb = 660.47 m = 2166.86 ft Lev Free Conv (LFC): 894.46 mb = 1087.22 m = 3566.97 ft Equ Level (EL): 884.46 mb = 1184.45 m = 3885.95 ft B at Equ Level: 9.92 J/kg Max Parcel Lev (MPL): 854.46 mb = 1482.74 m = 4864.58 ft Wind level data Storm motion: 116 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 1011 16 70 8 -7.5 -2.7 | 348 7 1.5 -7.1 1 1000 112 65 9 -8.2 -3.8 | 354 8 0.9 -8.2 2 978 305 65 14 -12.7 -5.9 | 20 11 -3.7 -10.3 3 945 610 55 21 -17.2 -12.0 | 26 18 -8.2 -16.5 4 925 796 50 19 -14.6 -12.2 | 18 18 -5.5 -16.6 5 912 914 55 20 -16.4 -11.5 | 25 18 -7.4 -15.9 6 850 1528 90 26 -26.0 0.0 | 75 18 -17.0 -4.4 7 820 1829 100 21 -20.7 3.6 | 86 12 -11.7 -0.8 8 791 2134 95 23 -22.9 2.0 | 80 14 -13.9 -2.4 9 763 2438 85 29 -28.9 -2.5 | 71 21 -19.9 -6.9 10 710 3048 65 17 -15.4 -7.2 | 29 13 -6.4 -11.6 11 700 3165 105 9 -8.7 2.3 | 351 2 0.3 -2.1 12 659 3658 115 6 -5.4 2.5 | 298 4 3.6 -1.9 13 611 4267 145 5 -2.9 4.1 | 273 6 6.1 -0.3 14 500 5880 100 5 -4.9 0.9 | 311 5 4.1 -3.5 15 486 6096 90 5 -5.0 0.0 | 318 6 4.0 -4.4 16 400 7600 40 6 -3.9 -4.6 | 330 10 5.2 -9.0 17 367 8230 345 9 2.3 -8.7 | 319 17 11.3 -13.1 18 352 8534 360 13 -0.0 -13.0 | 333 20 9.0 -17.4 19 311 9449 345 18 4.7 -17.4 | 328 26 13.7 -21.8 20 300 9710 345 14 3.6 -13.5 | 325 22 12.6 -17.9 21 261 10668 355 11 1.0 -11.0 | 327 18 10.0 -15.4 22 250 10973 310 2 1.5 -1.3 | 298 12 10.5 -5.7 23 250 10980 75 5 -4.8 -1.3 | 324 7 4.2 -5.7 24 228 11582 145 10 -5.7 8.2 | 221 5 3.3 3.8 25 200 12450 145 32 -18.4 26.2 | 157 24 -9.3 21.8 26 199 12497 145 35 -20.1 28.7 | 155 27 -11.1 24.3 27 180 13106 150 12 -6.0 10.4 | 207 7 3.0 6.0 28 163 13716 180 2 0.0 2.0 | 285 9 9.0 -2.4 29 156 14021 310 10 7.7 -6.4 | 303 20 16.7 -10.8 30 150 14250 280 25 24.6 -4.3 | 285 35 33.6 -8.8 31 141 14630 265 32 31.9 2.8 | 272 41 40.9 -1.6 32 127 15240 255 40 38.6 10.4 | 263 48 47.6 5.9 33 108 16154 260 50 49.2 8.7 | 266 58 58.3 4.3 34 103 16444 235 50 41.0 28.7 | 244 56 50.0 24.3 35 103 16459 240 54 46.8 27.0 | 248 60 55.8 22.6 36 100 16610 230 43 32.9 27.6 | 241 48 41.9 23.2 37 97 16764 230 46 35.2 29.6 | 240 51 44.2 25.2 38 87 17374 215 19 10.9 15.6 | 241 23 19.9 11.2 39 83 17678 290 26 24.4 -8.9 | 292 36 33.4 -13.3 40 74 18288 215 14 8.0 11.5 | 248 18 17.0 7.1 41 70 18593 325 10 5.7 -8.2 | 311 19 14.7 -12.6 42 70 18600 330 21 10.5 -18.2 | 319 30 19.5 -22.6 43 66 18898 330 21 10.5 -18.2 | 319 30 19.5 -22.6 44 63 19202 330 19 9.5 -16.5 | 318 28 18.5 -20.9 45 60 19507 350 12 2.1 -11.8 | 326 20 11.1 -16.2 46 57 19812 330 12 6.0 -10.4 | 315 21 15.0 -14.8 47 54 20117 200 13 4.4 12.2 | 240 16 13.5 7.8 48 51 20422 110 20 -18.8 6.8 | 104 10 -9.8 2.4 49 50 20550 100 20 -19.7 3.5 | 85 11 -10.7 -0.9 50 42 21641 80 43 -42.3 -7.5 | 70 35 -33.3 -11.9 51 34 22848 85 66 -65.7 -5.8 | 80 58 -56.7 -10.2 52 34 22860 95 55 -54.8 4.8 | 90 46 -45.8 0.4 53 32 23165 85 66 -65.7 -5.8 | 80 58 -56.7 -10.2 54 30 23620 85 60 -59.8 -5.2 | 79 52 -50.8 -9.6 55 20 26200 100 62 -61.1 10.8 | 97 52 -52.0 6.4 56 17 26822 100 62 -61.1 10.8 | 97 52 -52.0 6.4 57 12 28042 100 24 -23.6 4.2 | 89 15 -14.6 -0.2 Wind Parameters Mean winds (0-6000m): 86.1 at 13.4 knts Storm direction: 116.1 at 10.0 knts Shear (0-3000m) pos: 2.4 neg: 3.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 43.3 deg Storm rel helicity (0-3000m) pos: 104.7 neg: -79.8 tot: 24.9 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 1.4 10^-3/s Energy-Hel index: 0.53 Bulk Rich Number: 221.45 Bulk Shear: 3.65 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 63 13 14 11| 0.0 11.5 11.5| 16.9 0.0 16.9 33.8 0.56| 11.8 6.6 1000 58 16 20 14| 1.2 5.7 6.9| 35.4 -9.9 25.5 25.5 0.42| 10.3 4.3 1500 66 19 34 15| 4.7 3.8 8.6| 93.0 -9.9 83.1 55.4 0.64| 11.2 7.2 2000 75 20 46 14| 3.6 2.9 6.5|104.7 -12.3 92.4 46.2 0.57| 10.4 6.0 2500 79 21 53 14| 2.9 4.0 6.8|104.7 -36.2 68.5 27.4 0.36| 10.4 3.7 3000 78 21 53 15| 2.4 3.0 5.4|104.7 -79.8 24.9 8.3 0.13| 10.7 1.4 4000 81 18 50 11| 3.1 2.2 5.3|105.9 -85.6 20.3 5.1 0.02| 10.3 0.2 5000 84 15 46 8| 2.5 1.9 4.4|108.0 -86.3 21.7 4.3 0.03| 8.5 0.3 6000 86 13 39 7| 2.1 1.8 3.9|111.4 -86.3 25.1 4.2 0.06| 7.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251210.12.gif