UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 5 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 1010 16 28.6 23.8 75 4.8 25.0 60 10 300.9 304.3 297.9 355.9 18.69 1 1000 106 26.6 22.7 79 3.9 23.8 45 10 299.8 303.0 296.9 351.3 17.63 2 939 659 21.8 21.2 96 0.6 21.4 63 17 300.3 303.4 296.7 350.5 17.12 3 927 771 22.0 17.8 77 4.2 19.1 69 20 301.6 304.2 295.0 342.8 13.97 4 925 790 22.0 17.7 77 4.3 19.0 70 21 301.8 304.4 295.0 342.8 13.91 5 892 1106 21.8 13.8 60 8.0 16.5 86 14 304.8 306.8 293.9 338.2 11.19 6 868 1342 19.6 16.4 82 3.2 17.4 97 11 304.8 307.4 295.6 345.6 13.64 7 850 1523 18.4 15.8 85 2.6 16.6 100 11 305.4 307.9 295.6 345.5 13.40 8 802 2019 15.0 12.8 87 2.2 13.6 105 15 306.9 309.1 294.8 342.1 11.66 9 781 2243 13.8 11.1 84 2.7 12.1 108 14 308.0 310.0 294.4 340.4 10.69 10 765 2418 14.4 6.4 59 8.0 9.6 114 10 310.4 311.9 293.0 334.8 7.91 11 746 2631 14.0 1.0 41 13.0 6.8 104 10 312.3 313.3 291.6 329.5 5.52 12 741 2688 14.4 -10.6 17 25.0 3.3 101 10 313.3 313.7 289.0 320.8 2.30 13 713 3013 12.8 -17.2 11 30.0 1.1 82 10 315.0 315.3 288.6 319.7 1.39 14 700 3167 11.6 -17.4 11 29.0 0.4 215 2 315.3 315.6 288.8 320.0 1.39 15 659 3667 7.6 -14.4 19 22.0 -1.2 246 2 316.3 316.7 289.6 322.6 1.90 16 641 3894 6.0 -2.0 56 8.0 1.8 262 3 317.0 318.0 292.7 333.5 5.16 17 629 4049 5.0 -4.0 52 9.0 0.5 273 4 317.6 318.5 292.3 332.1 4.52 18 576 4760 0.2 -2.0 85 2.2 -1.0 284 5 320.1 321.2 294.0 338.6 5.74 19 535 5348 -3.1 -4.7 89 1.6 -3.9 277 5 322.9 323.9 294.2 339.5 5.05 20 502 5849 -6.3 -9.2 80 2.9 -7.6 253 13 325.0 325.7 293.7 337.6 3.80 21 500 5880 -6.3 -9.0 81 2.7 -7.5 255 14 325.4 326.1 293.9 338.3 3.87 22 495 5959 -6.7 -7.7 93 1.0 -7.2 251 14 325.8 326.7 294.4 340.2 4.33 23 481 6184 -6.7 -15.7 49 9.0 -10.1 248 17 328.5 329.0 293.4 336.6 2.34 24 473 6316 -7.3 -13.3 62 6.0 -9.7 252 19 329.3 329.9 294.1 339.3 2.90 25 470 6366 -7.5 -20.5 35 13.0 -11.8 254 20 329.7 330.0 293.2 335.3 1.59 26 467 6416 -7.3 -33.3 10 26.0 -13.6 255 21 330.5 330.6 292.3 332.4 0.49 27 430 7057 -11.9 -17.9 61 6.0 -14.0 252 15 332.6 333.0 294.4 340.2 2.18 28 419 7256 -13.1 -21.1 51 8.0 -15.6 251 13 333.5 333.9 294.2 339.5 1.70 29 413 7366 -13.3 -36.3 13 23.0 -18.1 251 11 334.6 334.7 293.4 336.2 0.42 30 400 7610 -14.7 -37.7 12 23.0 -19.2 250 9 335.9 336.0 293.6 337.3 0.37 31 398 7648 -14.9 -37.9 12 23.0 -19.4 261 10 336.1 336.2 293.7 337.5 0.37 32 381 7975 -16.9 -35.9 18 19.0 -20.7 268 8 337.7 337.8 294.2 339.5 0.47 33 359 8416 -20.5 -40.5 15 20.0 -23.8 269 7 338.7 338.7 294.3 339.9 0.31 34 325 9140 -27.1 -32.1 62 5.0 -28.0 246 5 339.3 339.5 294.9 342.3 0.80 35 300 9710 -30.7 -33.0 80 2.3 -31.1 200 9 342.1 342.3 295.6 345.1 0.79 36 296 9806 -31.5 -33.4 83 1.9 -31.8 197 11 342.3 342.5 295.6 345.2 0.77 37 294 9854 -31.9 -35.4 71 3.5 -32.4 196 12 342.4 342.5 295.5 344.8 0.64 38 287 10024 -33.1 -37.5 65 4.4 -33.7 191 16 343.0 343.2 295.6 345.1 0.53 39 271 10426 -36.9 -39.0 81 2.1 -37.1 188 18 343.2 343.3 295.6 345.1 0.48 40 250 10980 -41.9 -45.0 72 3.1 -42.2 185 18 343.8 343.8 295.5 344.9 0.28 41 209 12167 -52.9 -57.1 60 4.2 -53.0 165 16 344.6 344.6 295.5 345.0 0.08 42 203 12355 -54.3 -60.3 48 6.0 -54.5 162 16 345.3 345.3 295.6 345.5 0.06 43 200 12450 -54.9 -60.9 47 6.0 -55.1 160 16 345.8 345.8 295.7 346.1 0.05 44 163 13721 -66.5 -69.8 63 3.3 -66.5 122 14 347.2 347.2 296.0 347.3 0.02 45 152 14141 -68.9 -74.9 42 6.0 -68.9 121 28 350.1 350.1 296.7 350.1 0.01 46 150 14220 -68.9 -74.9 42 6.0 -68.9 115 36 351.4 351.4 297.0 351.4 0.01 47 142 14549 -68.1 -81.1 14 13.0 -68.2 115 20 358.3 358.3 298.4 358.4 0.00 48 101 16534 -80.3 -87.3 30 7.0 -80.3 226 41 371.5 371.5 300.8 371.5 0.00 49 100 16590 -80.5 -87.5 30 7.0 -80.5 225 42 372.2 372.2 300.9 372.2 0.00 50 81 17767 -85.5 -90.5 40 5.0 -85.5 170 25 385.1 385.1 303.1 385.1 0.00 51 78 17975 -85.1 -91.1 33 6.0 -85.1 190 28 390.1 390.1 303.8 390.1 0.00 52 74 18272 -77.3 -87.3 19 10.0 -77.3 123 25 412.4 412.4 306.8 412.4 0.00 53 70 18590 -79.3 -88.3 21 9.0 -79.3 315 17 414.7 414.7 307.1 414.7 0.00 54 69 18672 -79.7 -88.7 21 9.0 -79.7 335 14 415.6 415.6 307.2 415.6 0.00 55 61 19379 -74.1 -88.1 10 14.0 -74.2 336 5 443.0 443.0 310.2 443.0 0.00 56 57 19773 -75.5 -89.5 9 14.0 -75.6 16 4 448.5 448.5 310.7 448.5 0.00 57 50 20540 -70.5 -89.5 4 19.0 -70.6 75 37 477.4 477.4 313.2 477.4 0.00 58 40 21884 -64.9 -88.9 2 24.0 -65.3 82 51 522.9 522.9 316.5 522.9 0.00 59 37 22358 -66.3 -89.3 3 23.0 -66.7 95 56 531.1 531.1 317.0 531.1 0.00 60 31 23437 -64.1 -89.1 2 25.0 -64.7 96 60 564.6 564.6 318.9 564.6 0.00 61 30 23640 -59.5 -87.5 1 28.0 -60.4 95 61 582.4 582.4 319.8 582.5 0.01 62 29 23852 -59.1 -87.1 1 28.0 -60.2 93 61 589.2 589.2 320.1 589.3 0.01 63 26 24543 -55.1 -84.8 1 29.7 -56.8 85 63 619.4 619.4 321.5 619.5 0.01 64 24 25058 -52.1 -83.1 1 31.0 -54.6 84 62 642.3 642.3 322.4 642.4 0.02 65 23 25334 -52.3 -83.3 1 31.0 -54.8 83 61 649.6 649.6 322.7 649.7 0.02 TRP 81 17767 -85.5 -90.5 40 5.0 -85.5 170 25 385.1 385.1 303.1 385.1 0.00 WND 26 24543 -55.1 -84.8 1 29.7 -56.8 85 63 619.4 619.4 321.5 619.5 0.01 Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 573.52 mb = 4795.65 m = 15733.56 ft Wetbulb zero: 689.26 mb = 3295.17 m = 10810.81 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 65.13 % Est. max temperature: 32.82 C = 91.08 F Sfc-Lift cond lev (LCL): 942.45 mb = 626.87 m = 2056.62 ft T: 22.08 C 700-500 lapse rate: 6.60 C/km ThetaE index: 25.90 C Layer 850.0- 700.0 mb Conv cond level (CCL): 863.22 mb = 1390.06 m = 4560.52 ft Mean mixing ratio: 16.51 g/kg Conv temperature: 32.72 C = 90.90 F Cap Strength: 2.56 C Lifted Index: -3.04 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.83 C Lifted Index @700 mb: 1.27 C Showalter Index: -1.69 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.10 C K Index: 11.50 Risk: None Sweat Index: 225.60 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 773.28 J/kg Max Up Vert Vel: 39.33 m/s Conv Inhibition (B-): 49.48 J/kg Cap Strength: 2.43 C Lift Cond Lev (LCL): 919.86 mb = 838.50 m = 2750.94 ft Lev Free Conv (LFC): 814.86 mb = 1883.13 m = 6178.17 ft Equ Level (EL): 764.86 mb = 2419.80 m = 7938.87 ft B at Equ Level: 14.25 J/kg Max Parcel Lev (MPL): 734.86 mb = 2757.87 m = 9048.03 ft Wind level data Storm motion: 111 at 7 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 16 60 10 -8.7 -5.0 | 18 8 -2.3 -7.4 1 1000 106 45 10 -7.1 -7.1 | 5 10 -0.8 -9.5 2 978 305 45 14 -9.9 -9.9 | 16 13 -3.6 -12.3 3 944 610 60 16 -13.9 -8.0 | 36 13 -7.5 -10.4 4 925 790 70 21 -19.7 -7.2 | 54 17 -13.4 -9.6 5 912 914 70 19 -17.9 -6.5 | 52 15 -11.5 -8.9 6 880 1219 95 11 -11.0 1.0 | 73 5 -4.6 -1.5 7 850 1523 100 11 -10.8 1.9 | 84 5 -4.5 -0.5 8 820 1829 105 13 -12.6 3.4 | 99 6 -6.2 0.9 9 791 2134 105 16 -15.5 4.1 | 101 9 -9.1 1.7 10 763 2438 115 10 -9.1 4.2 | 123 3 -2.7 1.8 11 710 3048 80 10 -9.8 -1.7 | 40 5 -3.5 -4.2 12 700 3167 215 2 1.1 1.6 | 276 8 7.5 -0.8 13 684 3353 225 1 0.7 0.7 | 284 7 7.0 -1.7 14 611 4267 290 5 4.7 -1.7 | 291 12 11.0 -4.1 15 525 5486 275 5 5.0 -0.4 | 284 12 11.3 -2.9 16 506 5791 250 10 9.4 3.4 | 266 16 15.7 1.0 17 500 5880 255 14 13.5 3.6 | 267 20 19.8 1.2 18 486 6096 245 15 13.6 6.3 | 259 20 19.9 3.9 19 468 6401 255 21 20.3 5.4 | 264 27 26.6 3.0 20 400 7610 250 9 8.5 3.1 | 267 15 14.8 0.7 21 399 7620 260 10 9.8 1.7 | 272 16 16.2 -0.7 22 367 8230 275 7 7.0 -0.6 | 283 14 13.3 -3.0 23 311 9449 235 4 3.3 2.3 | 271 10 9.6 -0.1 24 300 9710 200 9 3.1 8.5 | 237 11 9.4 6.0 25 285 10058 190 17 3.0 16.7 | 213 17 9.3 14.3 26 250 10973 185 19 1.7 18.9 | 206 18 8.0 16.5 27 250 10980 185 18 1.6 17.9 | 207 17 7.9 15.5 28 200 12450 160 16 -5.5 15.0 | 184 13 0.8 12.6 29 198 12497 180 17 0.0 17.0 | 203 16 6.3 14.6 30 171 13411 115 13 -11.8 5.5 | 119 6 -5.5 3.1 31 155 14021 130 16 -12.3 10.3 | 143 10 -5.9 7.9 32 150 14220 115 36 -32.6 15.2 | 116 29 -26.3 12.8 33 147 14326 115 37 -33.5 15.6 | 116 30 -27.2 13.2 34 140 14630 115 13 -11.8 5.5 | 119 6 -5.5 3.1 35 133 14935 190 10 1.7 9.8 | 227 11 8.1 7.4 36 126 15240 230 21 16.1 13.5 | 244 25 22.4 11.1 37 120 15545 245 32 29.0 13.5 | 253 37 35.3 11.1 38 100 16590 225 42 29.7 29.7 | 233 45 36.0 27.3 39 97 16764 235 47 38.5 27.0 | 241 51 44.8 24.5 40 87 17374 240 33 28.6 16.5 | 248 38 34.9 14.1 41 81 17767 170 25 -4.3 24.6 | 185 22 2.0 22.2 42 78 17983 190 28 4.9 27.6 | 204 28 11.2 25.2 43 74 18288 120 25 -21.7 12.5 | 123 18 -15.3 10.1 44 70 18590 315 17 12.0 -12.0 | 308 23 18.3 -14.4 45 70 18593 350 11 1.9 -10.8 | 328 16 8.2 -13.3 46 66 18898 295 23 20.8 -9.7 | 294 30 27.2 -12.1 47 63 19202 300 12 10.4 -6.0 | 297 19 16.7 -8.4 48 60 19507 0 0 -0.0 -0.0 | 291 7 6.3 -2.4 49 54 20117 35 10 -5.7 -8.2 | 357 11 0.6 -10.6 50 51 20422 85 16 -15.9 -1.4 | 68 10 -9.6 -3.8 51 50 20540 75 37 -35.7 -9.6 | 68 32 -29.4 -12.0 52 48 20726 80 35 -34.5 -6.1 | 73 29 -28.2 -8.5 53 44 21336 85 49 -48.8 -4.3 | 81 43 -42.5 -6.7 54 42 21641 75 49 -47.3 -12.7 | 70 44 -41.0 -15.1 55 36 22555 100 58 -57.1 10.1 | 99 51 -50.8 7.7 56 30 23640 95 61 -60.8 5.3 | 93 55 -54.5 2.9 57 26 24543 85 63 -62.8 -5.5 | 82 57 -56.4 -7.9 58 25 24689 85 63 -62.8 -5.5 | 82 57 -56.4 -7.9 59 20 25603 80 58 -57.1 -10.1 | 76 52 -50.8 -12.5 Wind Parameters Mean winds (0-6000m): 81.0 at 9.0 knts Storm direction: 111.0 at 6.8 knts Shear (0-3000m) pos: 2.2 neg: 1.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 25.5 deg Storm rel helicity (0-3000m) pos: 55.1 neg: -11.2 tot: 43.9 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 2.0 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 117.13 Bulk Shear: 6.60 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 49 13 17 11| 0.0 5.6 5.6| 16.3 -4.2 12.1 24.2 0.35| 9.7 3.3 1000 60 15 35 12| 3.3 2.8 6.1| 43.9 -5.9 38.0 38.0 0.48| 11.1 5.3 1500 68 14 42 10| 3.7 1.9 5.6| 49.0 -5.9 43.1 28.7 0.45| 10.0 4.5 2000 77 14 52 9| 3.3 1.4 4.7| 51.4 -5.9 45.5 22.7 0.44| 8.6 3.8 2500 83 14 61 8| 2.6 1.1 3.7| 55.1 -6.5 48.6 19.4 0.40| 8.4 3.4 3000 85 13 62 8| 2.2 1.7 3.9| 55.1 -11.2 43.9 14.6 0.26| 7.9 2.0 4000 85 10 51 5| 2.8 1.3 4.1| 64.2 -13.6 50.5 12.6 0.03| 8.9 0.3 5000 81 9 37 5| 2.2 1.0 3.2| 67.7 -16.0 51.8 10.4 0.04| 7.4 0.3 6000 81 9 34 5| 1.9 0.4 2.3| 67.7 -42.0 25.8 4.3 -0.04| 7.2 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251205.12.gif