UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 12 OCT 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 27.4 23.9 81 3.5 24.9 60 8 299.7 303.1 297.7 354.8 18.80 1 1000 107 26.0 22.7 82 3.3 23.6 70 8 299.1 302.4 296.8 350.6 17.63 2 957 493 22.2 22.1 99 0.1 22.2 55 16 299.1 302.3 296.8 350.9 17.77 3 925 789 20.8 19.1 90 1.7 19.6 50 20 300.6 303.4 295.6 345.2 15.22 4 898 1045 19.4 17.0 86 2.4 17.8 68 22 301.7 304.2 294.8 342.1 13.70 5 881 1210 21.0 10.0 49 11.0 14.1 84 24 305.0 306.6 292.1 331.4 8.78 6 870 1319 20.8 10.8 53 10.0 14.4 88 22 305.9 307.6 292.9 334.2 9.39 7 850 1520 19.6 11.6 60 8.0 14.4 95 18 306.7 308.6 293.6 337.3 10.15 8 760 2474 12.8 8.6 76 4.2 10.2 100 28 309.3 311.0 293.7 337.6 9.27 9 704 3114 8.4 3.4 71 5.0 5.5 114 23 311.3 312.6 292.5 332.8 6.96 10 700 3161 8.8 -1.2 49 10.0 3.6 120 22 312.2 313.2 291.2 328.0 5.01 11 690 3280 9.2 -6.8 32 16.0 1.7 120 21 314.0 314.6 290.2 324.7 3.33 12 623 4117 3.6 -4.4 56 8.0 -0.3 42 12 316.9 317.7 292.0 331.1 4.43 13 616 4209 4.2 -11.8 30 16.0 -2.6 36 10 318.6 319.1 290.8 326.9 2.51 14 596 4476 2.8 -22.2 14 25.0 -5.5 39 5 320.0 320.2 289.9 323.7 1.08 15 534 5353 -4.1 -33.1 8 29.0 -11.1 85 11 321.9 322.0 289.8 323.5 0.44 16 519 5578 -4.9 -36.9 6 32.0 -11.9 66 10 323.6 323.7 290.2 324.8 0.31 17 500 5870 -6.5 -29.5 14 23.0 -12.5 35 6 325.1 325.2 291.0 327.5 0.66 18 456 6586 -9.9 -30.9 16 21.0 -15.0 50 14 329.5 329.7 292.2 331.9 0.64 19 446 6757 -9.3 -35.3 10 26.0 -15.2 43 16 332.4 332.5 292.8 334.0 0.42 20 415 7310 -13.1 -37.1 11 24.0 -18.0 92 9 334.4 334.5 293.3 335.9 0.38 21 400 7590 -14.9 -28.9 29 14.0 -18.4 175 5 335.6 335.8 294.0 338.9 0.88 22 389 7801 -16.5 -24.5 50 8.0 -18.7 181 5 336.2 336.5 294.6 341.1 1.35 23 382 7937 -17.3 -31.3 28 14.0 -20.5 186 4 336.9 337.1 294.2 339.7 0.73 24 365 8277 -20.1 -26.1 59 6.0 -21.7 201 4 337.6 337.8 294.8 342.2 1.25 25 345 8693 -23.5 -34.5 36 11.0 -25.5 275 2 338.5 338.6 294.5 340.7 0.59 26 327 9083 -26.7 -33.7 52 7.0 -28.0 346 0 339.3 339.4 294.8 341.9 0.68 27 300 9700 -31.7 -38.7 50 7.0 -32.6 155 2 340.7 340.8 294.9 342.4 0.45 28 271 10409 -37.7 -44.7 48 7.0 -38.4 173 9 342.0 342.1 295.1 343.1 0.26 29 250 10960 -41.5 -52.5 29 11.0 -42.2 205 11 344.4 344.4 295.5 344.9 0.12 30 245 11096 -42.5 -59.5 14 17.0 -43.3 190 12 344.9 344.9 295.6 345.1 0.05 31 200 12430 -53.9 -58.0 61 4.1 -54.0 200 23 347.4 347.4 296.1 347.7 0.08 32 199 12462 -54.1 -58.1 61 4.0 -54.2 200 24 347.6 347.6 296.2 347.9 0.08 33 189 12790 -56.9 -61.1 59 4.2 -57.0 195 23 348.2 348.3 296.3 348.5 0.05 34 150 14210 -68.7 -73.4 51 4.7 -68.7 215 21 351.7 351.7 297.0 351.8 0.01 35 138 14706 -72.3 -75.8 59 3.5 -72.3 206 21 353.9 353.9 297.5 353.9 0.01 36 112 15919 -78.1 -84.1 37 6.0 -78.1 166 15 364.8 364.8 299.6 364.8 0.00 37 102 16456 -77.1 -85.1 27 8.0 -77.1 268 19 376.6 376.6 301.7 376.6 0.00 38 100 16570 -77.9 -85.9 26 8.0 -77.9 310 22 377.2 377.2 301.8 377.2 0.00 39 86 17434 -77.9 -86.9 22 9.0 -77.9 296 12 393.8 393.8 304.3 393.9 0.00 40 81 17783 -71.7 -85.7 11 14.0 -71.8 243 12 413.4 413.4 306.9 413.4 0.00 41 72 18475 -73.9 -86.9 12 13.0 -74.0 280 34 422.9 422.9 308.0 422.9 0.00 42 70 18640 -72.5 -87.5 9 15.0 -72.6 285 43 429.3 429.3 308.7 429.3 0.00 43 56 19960 -68.9 -88.9 4 20.0 -69.1 281 18 465.8 465.8 312.3 465.8 0.00 44 50 20630 -72.7 -90.7 5 18.0 -72.8 105 22 472.2 472.2 312.8 472.2 0.00 45 47 20992 -73.9 -91.9 5 18.0 -74.0 100 30 477.7 477.7 313.2 477.7 0.00 46 44 21382 -68.9 -90.9 3 22.0 -69.1 100 33 499.0 499.0 314.9 499.1 0.00 47 39 22112 -64.1 -89.1 2 25.0 -64.6 85 53 528.7 528.7 316.8 528.7 0.00 48 34 22962 -59.3 -87.3 1 28.0 -60.2 89 50 562.5 562.5 318.8 562.5 0.01 49 30 23740 -62.3 -89.3 2 27.0 -63.0 100 49 574.8 574.8 319.4 574.8 0.00 50 27 24396 -56.7 -86.7 1 30.0 -58.2 105 51 608.1 608.1 321.0 608.2 0.01 51 20 26310 -52.7 -84.7 1 32.0 -55.5 95 51 674.9 674.9 323.6 675.0 0.02 52 17 27366 -49.9 -83.9 1 34.0 -53.8 85 55 716.0 716.0 325.0 716.1 0.02 53 15 28182 -51.3 -83.3 1 32.0 -55.1 85 65 737.4 737.4 325.6 737.6 0.03 54 14 28633 -48.3 -82.2 1 33.9 -53.4 85 70 762.2 762.2 326.3 762.5 0.03 55 13 29125 -45.1 -81.1 1 36.0 -51.7 85 70 789.7 789.7 327.0 790.1 0.04 TRP 47 20992 -73.9 -91.9 5 18.0 -74.0 100 30 477.7 477.7 313.2 477.7 0.00 WND 14 28633 -48.3 -82.2 1 33.9 -53.4 85 70 762.2 762.2 326.3 762.5 0.03 Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 570.84 mb = 4832.16 m = 15853.34 ft Wetbulb zero: 634.16 mb = 3971.40 m = 13029.38 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 50.43 % Est. max temperature: 34.01 C = 93.21 F Sfc-Lift cond lev (LCL): 960.42 mb = 461.64 m = 1514.55 ft T: 22.51 C 700-500 lapse rate: 5.65 C/km ThetaE index: 19.55 C Layer 925.0- 870.0 mb Conv cond level (CCL): 924.16 mb = 796.89 m = 2614.43 ft Mean mixing ratio: 16.90 g/kg Conv temperature: 28.32 C = 82.98 F Cap Strength: 2.44 C Lifted Index: -3.24 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.83 C Lifted Index @700 mb: -1.53 C Showalter Index: 1.45 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 18.10 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 181.20 Risk: None Energy Index: -1.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 788.02 J/kg Max Up Vert Vel: 39.70 m/s Conv Inhibition (B-): 1.91 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 937.43 mb = 672.81 m = 2207.34 ft Lev Free Conv (LFC): 902.43 mb = 1002.44 m = 3288.82 ft Equ Level (EL): 892.43 mb = 1098.75 m = 3604.77 ft B at Equ Level: 6.11 J/kg Max Parcel Lev (MPL): 872.43 mb = 1294.84 m = 4248.12 ft Wind level data Storm motion: 115 at 12 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 8 -6.9 -4.0 | 335 10 4.3 -9.1 1 1000 107 70 8 -7.5 -2.7 | 335 9 3.7 -7.8 2 978 305 55 12 -9.8 -6.9 | 353 12 1.4 -12.0 3 944 610 55 18 -14.7 -10.3 | 13 16 -3.5 -15.4 4 925 789 50 20 -15.3 -12.9 | 13 18 -4.1 -18.0 5 912 914 55 20 -16.4 -11.5 | 17 17 -5.2 -16.6 6 880 1219 85 24 -23.9 -2.1 | 60 15 -12.7 -7.2 7 850 1520 95 18 -17.9 1.6 | 62 8 -6.7 -3.5 8 790 2134 95 24 -23.9 2.1 | 77 13 -12.7 -3.0 9 762 2438 100 28 -27.6 4.9 | 89 16 -16.4 -0.3 10 709 3048 105 25 -24.1 6.5 | 96 13 -13.0 1.4 11 700 3161 120 22 -19.1 11.0 | 127 10 -7.9 5.9 12 684 3353 120 21 -18.2 10.5 | 128 9 -7.0 5.4 13 658 3658 75 20 -19.3 -5.2 | 38 13 -8.1 -10.3 14 610 4267 30 9 -4.5 -7.8 | 333 15 6.7 -12.9 15 587 4572 45 3 -2.1 -2.1 | 309 12 9.1 -7.2 16 566 4877 80 10 -9.8 -1.7 | 349 7 1.3 -6.8 17 545 5182 95 10 -10.0 0.9 | 344 4 1.2 -4.2 18 524 5486 75 11 -10.6 -2.8 | 356 8 0.6 -8.0 19 500 5870 35 6 -3.4 -4.9 | 322 13 7.8 -10.0 20 486 6096 50 5 -3.8 -3.2 | 318 11 7.4 -8.3 21 449 6706 50 16 -12.3 -10.3 | 4 15 -1.1 -15.4 22 431 7010 5 14 -1.2 -13.9 | 332 22 10.0 -19.1 23 400 7590 175 5 -0.4 5.0 | 271 11 10.8 -0.1 24 367 8230 195 4 1.0 3.9 | 276 12 12.2 -1.2 25 324 9144 0 0 -0.0 -0.0 | 295 12 11.2 -5.1 26 300 9700 155 2 -0.8 1.8 | 288 11 10.4 -3.3 27 261 10668 180 11 0.0 11.0 | 242 13 11.2 5.9 28 250 10960 205 11 4.6 10.0 | 253 17 15.8 4.9 29 250 10973 180 12 0.0 12.0 | 238 13 11.2 6.9 30 238 11278 205 11 4.6 10.0 | 253 17 15.8 4.9 31 207 12192 215 21 12.0 17.2 | 243 26 23.2 12.1 32 200 12430 200 23 7.9 21.6 | 229 25 19.1 16.5 33 198 12497 200 25 8.6 23.5 | 227 27 19.7 18.4 34 188 12802 195 23 6.0 22.2 | 225 24 17.2 17.1 35 171 13411 200 18 6.2 16.9 | 236 21 17.4 11.8 36 155 14021 225 21 14.8 14.8 | 250 28 26.0 9.7 37 150 14210 215 21 12.0 17.2 | 243 26 23.2 12.1 38 126 15240 195 20 5.2 19.3 | 229 22 16.4 14.2 39 119 15545 175 22 -1.9 21.9 | 209 19 9.3 16.8 40 107 16154 160 10 -3.4 9.4 | 241 9 7.8 4.3 41 100 16570 310 22 16.9 -14.1 | 304 34 28.1 -19.3 42 97 16764 310 22 16.9 -14.1 | 304 34 28.1 -19.3 43 87 17374 315 12 8.5 -8.5 | 305 24 19.7 -13.6 44 83 17678 235 10 8.2 5.7 | 268 19 19.4 0.6 45 74 18288 275 23 22.9 -2.0 | 282 35 34.1 -7.1 46 70 18640 285 43 41.5 -11.1 | 287 55 52.7 -16.2 47 67 18898 295 36 32.6 -15.2 | 295 48 43.8 -20.3 48 64 19202 285 45 43.5 -11.6 | 287 57 54.7 -16.8 49 55 20117 280 13 12.8 -2.3 | 287 25 24.0 -7.4 50 50 20630 105 22 -21.3 5.7 | 93 10 -10.1 0.6 51 49 20726 135 11 -7.8 7.8 | 232 4 3.4 2.7 52 47 20992 100 30 -29.5 5.2 | 90 18 -18.3 0.1 53 47 21031 105 22 -21.3 5.7 | 93 10 -10.1 0.6 54 44 21336 100 32 -31.5 5.6 | 91 20 -20.3 0.4 55 40 21946 100 46 -45.3 8.0 | 95 34 -34.1 2.9 56 38 22250 75 57 -55.1 -14.8 | 66 48 -43.9 -19.9 57 35 22860 90 51 -51.0 0.0 | 83 40 -39.8 -5.1 58 31 23470 85 48 -47.8 -4.2 | 76 38 -36.6 -9.3 59 30 23740 100 49 -48.3 8.5 | 95 37 -37.1 3.4 60 27 24384 105 51 -49.3 13.2 | 102 39 -38.1 8.1 61 20 26310 95 51 -50.8 4.4 | 89 40 -39.6 -0.7 62 18 27127 85 52 -51.8 -4.5 | 77 42 -40.6 -9.6 63 14 28633 85 70 -69.7 -6.1 | 79 60 -58.5 -11.2 64 13 28956 85 70 -69.7 -6.1 | 79 60 -58.5 -11.2 65 11 29566 90 68 -68.0 0.0 | 85 57 -56.8 -5.1 Wind Parameters Mean winds (0-6000m): 84.5 at 16.4 knts Storm direction: 114.5 at 12.3 knts Shear (0-3000m) pos: 3.3 neg: 1.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 108.0 neg: -0.2 tot: 107.8 m^2/s^2 ave: 35.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.9 10^-3/s Energy-Hel index: 0.43 Bulk Rich Number: 93.41 Bulk Shear: 8.44 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 58 11 352 11| 0.0 8.5 8.5| 20.2 0.0 20.2 40.3 0.66| 10.3 6.8 1000 56 15 6 14| 3.1 4.2 7.4| 48.1 0.0 48.1 48.1 0.66| 10.0 6.7 1500 67 17 23 13| 4.1 2.8 6.9| 82.6 -0.2 82.5 55.0 0.62| 11.9 7.4 2000 75 18 34 12| 3.8 2.1 5.9| 87.9 -0.2 87.7 43.9 0.60| 10.1 6.1 2500 81 20 46 12| 4.1 1.7 5.8|102.5 -0.2 102.3 40.9 0.61| 9.3 5.6 3000 86 21 56 12| 3.3 1.4 4.7|108.0 -0.2 107.8 35.9 0.60| 8.3 4.9 4000 88 21 59 11| 2.5 2.8 5.3|126.3 -74.1 52.2 13.0 0.12| 10.6 1.3 5000 86 18 46 9| 2.7 2.2 4.8|139.7-110.3 29.5 5.9 0.05| 10.5 0.5 6000 85 16 38 8| 2.2 2.4 4.6|141.1-128.7 12.4 2.1 -0.00| 9.8 -0.0 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251012.12.gif