UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 3 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 1009 16 28.2 24.0 78 4.2 25.1 70 10 300.6 304.0 298.0 356.2 18.94 1 1000 97 26.2 22.7 81 3.5 23.7 65 9 299.4 302.6 296.8 350.9 17.63 2 970 365 23.6 22.1 91 1.5 22.5 61 18 299.3 302.5 296.7 350.5 17.52 3 925 781 21.8 18.6 82 3.2 19.6 65 21 301.6 304.3 295.5 345.0 14.74 4 868 1332 19.8 13.8 68 6.0 15.8 79 18 305.1 307.2 294.2 339.5 11.50 5 850 1512 18.4 14.0 76 4.4 15.5 85 17 305.4 307.6 294.6 341.1 11.91 6 798 2052 15.4 9.4 67 6.0 11.6 98 14 307.8 309.5 293.3 336.1 9.32 7 743 2655 11.8 8.2 79 3.6 9.6 98 14 310.2 312.0 293.9 338.5 9.23 8 723 2884 12.6 0.6 44 12.0 6.0 102 13 313.5 314.6 292.0 330.9 5.53 9 718 2942 13.0 -16.0 12 29.0 1.5 103 13 314.6 314.9 288.6 319.7 1.53 10 700 3156 12.0 -11.0 19 23.0 1.9 75 11 315.8 316.2 289.8 323.5 2.36 11 682 3374 11.2 -18.8 10 30.0 -0.1 75 11 317.2 317.5 289.2 321.6 1.27 12 638 3926 7.2 -17.8 15 25.0 -2.2 69 10 318.8 319.1 289.9 323.8 1.48 13 608 4319 3.6 -2.4 65 6.0 0.5 65 9 319.1 320.1 293.3 336.1 5.28 14 583 4659 1.4 -5.6 60 7.0 -2.0 60 9 320.4 321.2 292.9 334.4 4.32 15 553 5083 -0.3 -15.3 31 15.0 -6.1 30 5 323.2 323.6 291.8 330.4 2.10 16 531 5406 -3.1 -6.3 79 3.2 -4.6 7 1 323.6 324.5 293.9 338.5 4.50 17 514 5663 -4.5 -7.0 83 2.5 -5.7 308 3 325.0 325.8 294.2 339.6 4.41 18 500 5880 -5.7 -10.6 68 4.9 -7.8 240 7 326.1 326.8 293.7 337.6 3.41 19 479 6216 -7.9 -10.5 82 2.6 -9.0 246 9 327.4 328.1 294.2 339.5 3.59 20 426 7120 -13.1 -26.1 33 13.0 -16.6 258 11 331.9 332.1 293.3 335.8 1.07 21 420 7229 -12.9 -28.9 25 16.0 -17.0 256 11 333.5 333.7 293.4 336.6 0.84 22 417 7283 -12.9 -32.9 17 20.0 -17.4 256 10 334.2 334.3 293.4 336.4 0.58 23 400 7600 -15.3 -30.3 27 15.0 -18.8 300 10 335.1 335.3 293.8 338.0 0.77 24 364 8307 -19.5 -32.5 31 13.0 -22.2 301 8 338.7 338.8 294.6 341.2 0.68 25 337 8873 -24.9 -32.9 47 8.0 -26.4 266 10 338.8 339.0 294.7 341.5 0.71 26 308 9522 -28.9 -46.9 16 18.0 -30.9 220 11 342.1 342.1 295.0 342.8 0.18 27 300 9710 -30.3 -46.3 19 16.0 -32.0 190 9 342.7 342.7 295.1 343.5 0.20 28 279 10219 -34.5 -50.5 18 16.0 -35.8 205 11 343.8 343.8 295.4 344.4 0.13 29 250 10970 -41.5 -46.5 58 5.0 -41.9 180 17 344.4 344.4 295.6 345.3 0.23 30 249 10997 -41.5 -46.5 58 5.0 -41.9 180 17 344.8 344.8 295.7 345.7 0.24 31 234 11417 -45.3 -52.3 45 7.0 -45.7 176 21 345.2 345.2 295.7 345.7 0.13 32 200 12450 -53.5 -61.5 37 8.0 -53.7 175 14 348.0 348.1 296.3 348.3 0.05 33 181 13084 -57.9 -70.9 17 13.0 -58.1 142 15 351.0 351.0 296.8 351.0 0.01 34 150 14240 -67.5 -72.5 49 5.0 -67.5 255 23 353.8 353.8 297.5 353.9 0.01 35 143 14525 -69.9 -75.9 41 6.0 -69.9 262 22 354.5 354.5 297.6 354.5 0.01 36 137 14779 -71.5 -76.1 50 4.6 -71.5 258 25 356.0 356.0 297.9 356.1 0.01 37 118 15649 -75.7 -81.7 38 6.0 -75.7 221 24 363.8 363.8 299.4 363.8 0.00 38 101 16534 -81.1 -87.1 36 6.0 -81.1 297 32 370.0 370.0 300.5 370.0 0.00 39 100 16590 -81.3 -88.3 30 7.0 -81.3 300 34 370.6 370.6 300.7 370.7 0.00 40 81 17765 -85.5 -90.5 40 5.0 -85.5 15 10 385.1 385.1 303.1 385.1 0.00 41 78 17975 -82.3 -89.3 29 7.0 -82.3 15 10 395.9 395.9 304.6 395.9 0.00 42 72 18421 -84.3 -90.3 34 6.0 -84.3 131 10 400.8 400.8 305.3 400.8 0.00 43 70 18580 -77.9 -86.9 22 9.0 -77.9 150 7 417.7 417.7 307.4 417.7 0.00 44 53 20196 -70.5 -89.5 4 19.0 -70.6 23 3 469.5 469.5 312.6 469.5 0.00 45 50 20540 -71.5 -89.5 5 18.0 -71.6 95 34 475.0 475.0 313.1 475.0 0.00 46 49 20659 -72.1 -90.1 5 18.0 -72.2 95 33 476.3 476.3 313.1 476.3 0.00 47 47 20905 -68.9 -89.9 3 21.0 -69.1 92 34 489.7 489.7 314.2 489.7 0.00 48 34 22858 -64.7 -89.7 2 25.0 -65.1 85 59 548.3 548.3 318.0 548.3 0.00 49 32 23226 -66.1 -90.1 2 24.0 -66.5 85 62 554.1 554.1 318.3 554.1 0.00 50 30 23620 -62.9 -88.9 2 26.0 -63.6 85 65 573.2 573.2 319.3 573.2 0.00 51 27 24277 -61.7 -88.7 2 27.0 -62.5 86 67 594.1 594.1 320.3 594.1 0.01 52 26 24514 -57.9 -87.9 1 30.0 -59.2 87 68 611.3 611.3 321.1 611.4 0.01 53 22 25581 -55.5 -85.5 1 30.0 -57.5 89 71 648.4 648.4 322.6 648.5 0.01 54 21 25881 -53.0 -84.4 1 31.5 -55.5 90 72 664.7 664.7 323.2 664.8 0.02 55 20 26200 -50.3 -83.3 1 33.0 -53.7 90 68 682.2 682.2 323.9 682.4 0.02 56 18 26889 -49.3 -82.3 1 33.0 -53.2 90 72 706.2 706.2 324.6 706.4 0.03 TRP 81 17765 -85.5 -90.5 40 5.0 -85.5 15 10 385.1 385.1 303.1 385.1 0.00 WND 21 25881 -53.0 -84.4 1 31.5 -55.5 90 72 664.7 664.7 323.2 664.8 0.02 Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 558.29 mb = 5007.97 m = 16430.15 ft Wetbulb zero: 682.89 mb = 3362.65 m = 11032.17 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 58.12 % Est. max temperature: 32.87 C = 91.17 F Sfc-Lift cond lev (LCL): 949.72 mb = 550.30 m = 1805.42 ft T: 22.80 C 700-500 lapse rate: 6.50 C/km ThetaE index: 18.80 C Layer 723.0- 700.0 mb Conv cond level (CCL): 859.42 mb = 1417.13 m = 4649.32 ft Mean mixing ratio: 16.42 g/kg Conv temperature: 32.86 C = 91.15 F Cap Strength: 1.98 C Lifted Index: -2.26 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.14 C Lifted Index @700 mb: 1.78 C Showalter Index: 0.67 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.70 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 209.00 Risk: None Energy Index: -0.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 501.89 J/kg Max Up Vert Vel: 31.68 m/s Conv Inhibition (B-): 49.93 J/kg Cap Strength: 2.01 C Lift Cond Lev (LCL): 921.69 mb = 812.05 m = 2664.19 ft Lev Free Conv (LFC): 776.69 mb = 2280.17 m = 7480.79 ft Equ Level (EL): 726.69 mb = 2841.26 m = 9321.62 ft B at Equ Level: 11.52 J/kg Max Parcel Lev (MPL): 706.69 mb = 3076.02 m = 10091.80 ft Wind level data Storm motion: 108 at 9 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 1009 16 70 10 -9.4 -3.4 | 9 6 -1.0 -6.2 1 1000 97 65 9 -8.2 -3.8 | 358 7 0.2 -6.6 2 977 305 60 17 -14.7 -8.5 | 29 13 -6.3 -11.3 3 943 610 65 22 -19.9 -9.3 | 44 17 -11.6 -12.1 4 925 781 65 21 -19.0 -8.9 | 42 16 -10.6 -11.6 5 911 914 65 20 -18.1 -8.5 | 41 15 -9.7 -11.2 6 850 1512 85 17 -16.9 -1.5 | 64 10 -8.5 -4.2 7 790 2134 100 14 -13.8 2.4 | 87 5 -5.4 -0.3 8 762 2438 95 14 -13.9 1.2 | 75 6 -5.6 -1.5 9 709 3048 105 13 -12.6 3.4 | 98 4 -4.2 0.6 10 700 3156 75 11 -10.6 -2.8 | 22 6 -2.2 -5.6 11 683 3353 75 11 -10.6 -2.8 | 22 6 -2.2 -5.6 12 610 4267 65 9 -8.2 -3.8 | 358 7 0.2 -6.6 13 588 4572 65 10 -9.1 -4.2 | 6 7 -0.7 -7.0 14 525 5486 0 0 -0.0 -0.0 | 288 9 8.4 -2.8 15 500 5880 240 7 6.1 3.5 | 267 14 14.4 0.7 16 486 6096 240 8 6.9 4.0 | 265 15 15.3 1.2 17 467 6401 255 10 9.7 2.6 | 271 18 18.0 -0.2 18 449 6706 245 11 10.0 4.6 | 264 18 18.4 1.9 19 432 7010 260 12 11.8 2.1 | 272 20 20.2 -0.7 20 415 7315 255 10 9.7 2.6 | 271 18 18.0 -0.2 21 400 7600 300 10 8.7 -5.0 | 294 19 17.0 -7.8 22 383 7925 305 10 8.2 -5.7 | 297 19 16.6 -8.5 23 367 8230 305 8 6.6 -4.6 | 296 17 14.9 -7.3 24 311 9449 230 12 9.2 7.7 | 254 18 17.6 5.0 25 300 9710 190 9 1.6 8.9 | 238 12 9.9 6.1 26 298 9754 190 10 1.7 9.8 | 235 12 10.1 7.1 27 273 10363 210 11 5.5 9.5 | 244 15 13.9 6.8 28 250 10970 180 17 0.0 17.0 | 210 17 8.4 14.2 29 228 11582 175 22 -1.9 21.9 | 199 20 6.5 19.2 30 218 11887 160 17 -5.8 16.0 | 191 13 2.6 13.2 31 208 12192 160 14 -4.8 13.2 | 199 11 3.6 10.4 32 200 12450 175 14 -1.2 13.9 | 213 13 7.2 11.2 33 199 12497 180 15 0.0 15.0 | 214 15 8.4 12.2 34 180 13106 140 15 -9.6 11.5 | 172 9 -1.3 8.7 35 171 13411 200 3 1.0 2.8 | 270 9 9.4 0.1 36 155 14021 255 11 10.6 2.8 | 270 19 19.0 0.1 37 150 14240 255 23 22.2 6.0 | 264 31 30.6 3.2 38 148 14326 265 19 18.9 1.7 | 272 27 27.3 -1.1 39 133 14935 255 28 27.0 7.2 | 263 36 35.4 4.5 40 120 15545 220 26 16.7 19.9 | 236 30 25.1 17.2 41 114 15850 225 18 12.7 12.7 | 245 23 21.1 10.0 42 108 16154 280 17 16.7 -3.0 | 283 26 25.1 -5.7 43 100 16590 300 34 29.4 -17.0 | 298 43 37.8 -19.8 44 97 16764 300 34 29.4 -17.0 | 298 43 37.8 -19.8 45 92 17069 290 16 15.0 -5.5 | 289 25 23.4 -8.2 46 87 17374 195 1 0.3 1.0 | 282 9 8.6 -1.8 47 82 17678 10 15 -2.6 -14.8 | 342 18 5.8 -17.5 48 81 17765 15 10 -2.6 -9.7 | 335 14 5.8 -12.4 49 78 17983 15 10 -2.6 -9.7 | 335 14 5.8 -12.4 50 74 18288 115 12 -10.9 5.1 | 133 3 -2.5 2.3 51 70 18580 150 7 -3.5 6.1 | 236 6 4.9 3.3 52 70 18593 100 29 -28.6 5.0 | 96 20 -20.2 2.3 53 66 18898 120 13 -11.3 6.5 | 143 5 -2.9 3.7 54 63 19202 240 13 11.3 6.5 | 259 20 19.6 3.7 55 60 19507 210 12 6.0 10.4 | 242 16 14.4 7.6 56 57 19812 245 10 9.1 4.2 | 265 18 17.4 1.5 57 54 20117 0 0 -0.0 -0.0 | 288 9 8.4 -2.8 58 51 20422 85 11 -11.0 -1.0 | 35 5 -2.6 -3.7 59 50 20540 95 34 -33.9 3.0 | 90 25 -25.5 0.2 60 48 20726 95 32 -31.9 2.8 | 90 23 -23.5 0.0 61 44 21336 85 38 -37.9 -3.3 | 78 30 -29.5 -6.1 62 42 21641 105 44 -42.5 11.4 | 104 35 -34.1 8.6 63 36 22555 85 57 -56.8 -5.0 | 81 49 -48.4 -7.7 64 30 23620 85 65 -64.8 -5.7 | 82 57 -56.4 -8.4 65 21 25881 90 72 -72.0 0.0 | 88 64 -63.6 -2.8 66 20 26200 90 68 -68.0 0.0 | 87 60 -59.6 -2.8 67 20 26213 90 72 -72.0 0.0 | 88 64 -63.6 -2.8 68 16 27127 90 71 -71.0 0.0 | 87 63 -62.6 -2.8 Wind Parameters Mean winds (0-6000m): 78.2 at 11.8 knts Storm direction: 108.2 at 8.8 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 87.5 deg Storm rel helicity (0-3000m) pos: 47.7 neg: -5.8 tot: 41.9 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.5 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 166.26 Bulk Shear: 3.02 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 62 15 26 11| 0.0 10.9 10.9| 19.7 -1.2 18.5 37.1 0.51| 12.3 6.3 1000 64 18 36 13| 1.0 5.4 6.5| 27.6 -4.3 23.3 23.3 0.43| 8.7 3.8 1500 68 18 41 13| 2.7 3.6 6.3| 39.7 -4.3 35.4 23.6 0.49| 7.8 3.8 2000 73 17 47 11| 3.0 2.7 5.7| 44.6 -4.3 40.3 20.1 0.51| 6.9 3.5 2500 77 17 51 10| 2.4 2.1 4.5| 45.5 -5.8 39.7 15.9 0.46| 5.9 2.7 3000 81 16 55 9| 2.3 1.8 4.1| 47.7 -5.8 41.9 14.0 0.48| 5.3 2.5 4000 80 15 49 8| 1.8 1.8 3.5| 47.7 -16.2 31.5 7.9 0.17| 5.1 0.8 5000 77 13 40 7| 1.4 1.4 2.8| 48.7 -29.8 19.0 3.8 0.01| 4.9 0.1 6000 78 12 31 6| 1.2 1.1 2.2| 50.3 -65.9 -15.6 -2.6 -0.17| 5.4 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251203.12.gif