UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 6 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 28.0 23.4 76 4.6 24.6 20 7 300.4 303.7 297.5 353.9 18.25 1 1000 94 27.0 23.0 79 4.0 24.1 30 14 300.1 303.4 297.3 352.8 17.96 2 943 611 22.8 21.0 90 1.8 21.5 50 25 301.0 304.0 296.7 350.4 16.83 3 925 780 22.6 19.3 82 3.3 20.3 60 20 302.4 305.3 296.2 348.0 15.41 4 850 1514 18.0 17.2 95 0.8 17.5 80 11 305.0 307.7 296.4 348.9 14.68 5 795 2085 14.8 14.4 97 0.4 14.6 114 10 307.5 309.9 296.0 347.0 13.09 6 784 2203 15.6 9.6 67 6.0 11.8 109 10 309.6 311.4 294.0 338.9 9.62 7 730 2806 12.4 -3.6 33 16.0 4.4 63 10 312.4 313.2 290.3 325.2 4.01 8 700 3158 10.6 -8.4 25 19.0 1.9 70 8 314.2 314.8 289.9 323.6 2.90 9 694 3230 10.4 -9.6 23 20.0 1.4 74 5 314.8 315.3 289.8 323.4 2.66 10 659 3659 7.0 4.5 84 2.5 5.5 29 2 315.6 317.2 294.6 340.9 8.04 11 629 4042 5.8 -6.2 42 12.0 0.0 323 3 318.5 319.2 292.0 330.9 3.82 12 605 4359 2.8 1.2 89 1.6 1.9 280 4 318.6 319.9 294.5 340.7 6.92 13 556 5039 -1.7 -3.4 88 1.7 -2.6 280 9 321.1 322.1 293.9 338.4 5.36 14 542 5242 -2.5 -2.5 100 0.0 -2.5 278 11 322.5 323.6 294.7 341.6 5.88 15 500 5880 -5.5 -5.8 98 0.3 -5.7 255 11 326.3 327.3 295.0 342.8 4.97 16 449 6718 -9.7 -10.4 95 0.7 -10.0 300 5 331.2 332.0 295.4 344.4 3.86 17 400 7600 -16.3 -20.3 71 4.0 -17.6 190 2 333.8 334.2 294.4 340.6 1.90 18 375 8082 -19.5 -22.8 75 3.3 -20.4 224 6 335.8 336.1 294.7 341.7 1.63 19 364 8302 -21.9 -29.9 48 8.0 -23.7 235 9 335.5 335.6 294.0 338.7 0.88 20 344 8716 -24.1 -29.1 63 5.0 -25.2 231 14 337.9 338.1 294.7 341.6 1.00 21 318 9284 -28.1 -41.1 28 13.0 -29.9 203 12 340.1 340.1 294.7 341.4 0.33 22 300 9700 -30.9 -35.9 61 5.0 -31.7 195 14 341.8 342.0 295.3 344.1 0.60 23 278 10237 -34.9 -38.0 73 3.1 -35.3 187 12 343.6 343.7 295.7 345.6 0.52 24 257 10781 -39.1 -42.9 67 3.8 -39.5 177 13 345.2 345.3 295.8 346.5 0.34 25 250 10970 -40.7 -44.8 65 4.1 -41.1 145 12 345.6 345.6 295.9 346.7 0.28 26 200 12440 -53.1 -57.0 62 3.9 -53.2 160 21 348.7 348.7 296.4 349.0 0.09 27 181 13076 -59.1 -62.7 63 3.6 -59.2 165 23 349.0 349.0 296.4 349.2 0.05 28 169 13503 -62.9 -67.9 51 5.0 -63.0 159 34 349.6 349.6 296.5 349.7 0.02 29 165 13650 -63.7 -73.7 24 10.0 -63.8 156 39 350.7 350.7 296.8 350.7 0.01 30 150 14230 -68.1 -75.1 36 7.0 -68.1 140 37 352.8 352.8 297.3 352.8 0.01 31 139 14681 -71.9 -76.1 53 4.2 -71.9 146 31 353.9 353.9 297.5 353.9 0.01 32 133 14940 -73.7 -78.7 46 5.0 -73.7 150 26 355.2 355.2 297.7 355.2 0.01 33 121 15490 -74.1 -83.1 24 9.0 -74.1 213 26 364.2 364.2 299.5 364.2 0.00 34 101 16524 -80.1 -86.1 36 6.0 -80.1 212 25 371.9 371.9 300.9 371.9 0.00 35 100 16580 -80.3 -85.3 43 5.0 -80.3 210 24 372.6 372.6 301.0 372.6 0.00 36 80 17825 -86.1 -89.0 59 2.9 -86.1 122 18 385.2 385.2 303.1 385.2 0.00 37 77 18035 -86.9 -90.4 52 3.5 -86.9 95 17 387.8 387.8 303.5 387.8 0.00 38 74 18256 -80.7 -86.7 36 6.0 -80.7 95 17 405.2 405.2 305.9 405.3 0.00 39 70 18570 -80.3 -87.3 30 7.0 -80.3 280 6 412.6 412.6 306.8 412.6 0.00 40 69 18651 -79.9 -87.9 25 8.0 -79.9 87 20 415.2 415.2 307.2 415.2 0.00 41 66 18907 -72.3 -84.3 15 12.0 -72.4 13 3 437.0 437.0 309.6 437.0 0.00 42 61 19367 -74.7 -85.7 17 11.0 -74.7 317 19 441.6 441.6 310.0 441.6 0.00 43 50 20530 -71.9 -84.9 13 13.0 -72.0 105 24 474.1 474.1 313.0 474.1 0.01 44 42 21566 -68.5 -83.5 10 15.0 -68.7 91 40 506.7 506.7 315.4 506.8 0.01 45 40 21858 -69.5 -84.5 10 15.0 -69.7 87 43 511.3 511.3 315.7 511.4 0.01 46 31 23407 -61.9 -79.9 7 18.0 -62.6 92 59 570.5 570.5 319.2 570.7 0.02 47 30 23610 -61.7 -79.7 7 18.0 -62.4 85 62 576.4 576.4 319.5 576.6 0.02 48 21 25849 -55.9 -75.7 7 19.8 -57.7 90 69 655.9 655.9 322.9 656.4 0.06 49 20 26160 -55.1 -75.1 7 20.0 -57.2 90 67 667.5 667.5 323.3 668.1 0.07 50 19 26488 -54.5 -76.5 5 22.0 -56.8 90 69 679.2 679.3 323.7 679.7 0.06 TRP 77 18035 -86.9 -90.4 52 3.5 -86.9 95 17 387.8 387.8 303.5 387.8 0.00 WND 21 25849 -55.9 -75.7 7 19.8 -57.7 90 69 655.9 655.9 322.9 656.4 0.06 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 574.51 mb = 4782.08 m = 15689.04 ft Wetbulb zero: 584.15 mb = 4641.40 m = 15227.50 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 76.14 % Est. max temperature: 32.31 C = 90.17 F Sfc-Lift cond lev (LCL): 944.16 mb = 600.57 m = 1970.37 ft T: 22.89 C 700-500 lapse rate: 5.91 C/km ThetaE index: 25.43 C Layer 795.0- 659.0 mb Conv cond level (CCL): 881.35 mb = 1199.63 m = 3935.74 ft Mean mixing ratio: 16.88 g/kg Conv temperature: 31.53 C = 88.76 F Cap Strength: 1.52 C Lifted Index: -2.82 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.97 C Lifted Index @700 mb: -0.20 C Showalter Index: -2.12 C Risk: Severe thunderstorms possible Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.70 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 239.40 Risk: None Energy Index: -1.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 976.90 J/kg Max Up Vert Vel: 44.20 m/s Conv Inhibition (B-): 24.24 J/kg Cap Strength: 1.52 C Lift Cond Lev (LCL): 917.91 mb = 846.78 m = 2778.11 ft Lev Free Conv (LFC): 842.91 mb = 1585.43 m = 5201.48 ft Equ Level (EL): 782.91 mb = 2214.67 m = 7265.88 ft B at Equ Level: 16.69 J/kg Max Parcel Lev (MPL): 92.91 mb = 16990.28 m = 55741.70 ft Wind level data Storm motion: 73 at 8 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 20 7 -2.4 -6.6 | 311 7 5.0 -4.4 1 1000 94 30 14 -7.0 -12.1 | 358 10 0.4 -9.9 2 976 305 30 17 -8.5 -14.7 | 5 13 -1.1 -12.5 3 943 610 50 25 -19.2 -16.1 | 40 18 -11.8 -13.9 4 925 780 60 20 -17.3 -10.0 | 52 13 -9.9 -7.8 5 911 914 60 18 -15.6 -9.0 | 50 11 -8.2 -6.8 6 879 1219 65 15 -13.6 -6.3 | 56 7 -6.2 -4.1 7 850 1514 80 11 -10.8 -1.9 | 95 3 -3.4 0.3 8 819 1829 110 10 -9.4 3.4 | 160 6 -2.0 5.6 9 790 2134 115 10 -9.1 4.2 | 165 7 -1.7 6.4 10 762 2438 85 8 -8.0 -0.7 | 159 2 -0.6 1.5 11 735 2743 60 10 -8.7 -5.0 | 24 3 -1.3 -2.8 12 709 3048 75 11 -10.6 -2.8 | 79 3 -3.2 -0.6 13 700 3158 70 8 -7.5 -2.7 | 13 1 -0.1 -0.5 14 683 3353 80 1 -1.0 -0.2 | 252 7 6.4 2.0 15 610 4267 280 4 3.9 -0.7 | 262 11 11.3 1.5 16 545 5182 280 10 9.8 -1.7 | 268 17 17.2 0.5 17 525 5486 270 17 17.0 -0.0 | 265 24 24.4 2.2 18 500 5880 255 11 10.6 2.8 | 254 19 18.0 5.1 19 486 6096 245 10 9.1 4.2 | 249 18 16.5 6.4 20 415 7315 355 1 0.1 -1.0 | 261 8 7.5 1.2 21 400 7600 190 2 0.3 2.0 | 242 9 7.7 4.2 22 367 8230 235 8 6.6 4.6 | 244 16 13.9 6.8 23 338 8839 230 16 12.3 10.3 | 238 23 19.7 12.5 24 324 9144 205 11 4.6 10.0 | 225 17 12.0 12.2 25 300 9700 195 14 3.6 13.5 | 215 19 11.0 15.7 26 273 10363 185 12 1.0 12.0 | 211 16 8.4 14.2 27 261 10668 195 13 3.4 12.6 | 216 18 10.8 14.8 28 250 10970 145 12 -6.9 9.8 | 182 12 0.5 12.0 29 239 11278 135 13 -9.2 9.2 | 171 12 -1.8 11.4 30 218 11887 135 21 -14.8 14.8 | 156 19 -7.5 17.1 31 208 12192 165 20 -5.2 19.3 | 186 22 2.2 21.5 32 200 12440 160 21 -7.2 19.7 | 181 22 0.2 21.9 33 180 13106 165 23 -6.0 22.2 | 183 24 1.4 24.4 34 163 13716 155 41 -17.3 37.2 | 166 41 -9.9 39.4 35 150 14230 140 37 -23.8 28.3 | 152 35 -16.4 30.5 36 148 14326 140 37 -23.8 28.3 | 152 35 -16.4 30.5 37 133 14935 150 26 -13.0 22.5 | 167 25 -5.6 24.7 38 126 15240 190 21 3.6 20.7 | 206 25 11.0 22.9 39 120 15545 220 28 18.0 21.4 | 227 35 25.4 23.7 40 113 15850 230 39 29.9 25.1 | 234 46 37.3 27.3 41 100 16580 210 24 12.0 20.8 | 220 30 19.4 23.0 42 97 16764 210 24 12.0 20.8 | 220 30 19.4 23.0 43 87 17374 195 8 2.1 7.7 | 224 14 9.5 9.9 44 82 17678 140 19 -12.2 14.6 | 164 17 -4.8 16.8 45 77 18035 95 17 -16.9 1.5 | 111 10 -9.5 3.7 46 74 18288 95 17 -16.9 1.5 | 111 10 -9.5 3.7 47 70 18570 280 6 5.9 -1.0 | 265 13 13.3 1.2 48 70 18593 105 24 -23.2 6.2 | 118 18 -15.8 8.4 49 66 18898 15 2 -0.5 -1.9 | 268 7 6.9 0.3 50 63 19202 325 13 7.5 -10.6 | 300 17 14.9 -8.4 51 60 19507 310 24 18.4 -15.4 | 297 29 25.8 -13.2 52 54 20117 320 10 6.4 -7.7 | 292 15 13.8 -5.5 53 51 20422 100 10 -9.8 1.7 | 148 5 -2.5 3.9 54 50 20530 105 24 -23.2 6.2 | 118 18 -15.8 8.4 55 44 21336 115 37 -33.5 15.6 | 124 32 -26.1 17.8 56 42 21641 85 41 -40.8 -3.6 | 88 33 -33.5 -1.4 57 32 23165 100 56 -55.1 9.7 | 104 49 -47.8 11.9 58 30 23610 85 62 -61.8 -5.4 | 87 54 -54.4 -3.2 59 29 23774 85 59 -58.8 -5.1 | 87 51 -51.4 -2.9 60 21 25849 90 69 -69.0 0.0 | 92 62 -61.6 2.2 61 20 26160 90 67 -67.0 0.0 | 92 60 -59.6 2.2 62 20 26213 90 69 -69.0 0.0 | 92 62 -61.6 2.2 63 17 26822 90 68 -68.0 0.0 | 92 61 -60.6 2.2 Wind Parameters Mean winds (0-6000m): 43.4 at 10.3 knts Storm direction: 73.4 at 7.7 knts Shear (0-3000m) pos: 2.1 neg: 1.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 81.4 neg: -2.8 tot: 78.6 m^2/s^2 ave: 26.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 4.9 10^-3/s Energy-Hel index: 0.48 Bulk Rich Number: 169.26 Bulk Shear: 5.77 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 34 17 9 12| 16.9 0.0 16.9| 40.7 0.0 40.7 81.5 0.82| 18.3 15.0 1000 46 19 29 12| 6.5 0.0 6.5| 67.0 -0.7 66.3 66.3 0.68| 15.7 10.6 1500 52 17 36 10| 3.3 0.0 3.3| 73.1 -0.7 72.4 48.3 0.65| 13.0 8.5 2000 60 15 47 8| 3.2 0.0 3.2| 79.3 -0.7 78.6 39.3 0.68| 11.3 7.7 2500 65 14 56 7| 2.6 1.2 3.7| 79.6 -1.9 77.6 31.1 0.56| 10.4 5.8 3000 66 13 55 6| 2.1 1.2 3.4| 81.4 -2.8 78.6 26.2 0.51| 9.6 4.9 4000 65 11 45 3| 1.6 1.6 3.3| 85.7 -3.7 82.0 20.5 0.35| 9.2 3.2 5000 60 10 21 3| 1.3 1.9 3.2| 89.9 -8.5 81.4 16.3 0.31| 8.2 2.5 6000 43 10 356 5| 1.1 1.6 2.7| 90.7 -44.6 46.1 7.7 0.19| 8.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251206.00.gif