UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 17 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 1009 16 27.4 23.0 77 4.4 24.2 40 8 299.8 303.0 297.0 351.9 17.80 1 1000 97 27.0 22.4 76 4.6 23.7 40 16 300.1 303.3 296.8 350.9 17.30 2 925 784 22.2 20.5 90 1.7 21.0 45 14 302.0 305.1 296.9 351.1 16.63 3 876 1256 19.2 19.1 99 0.1 19.1 89 4 303.6 306.6 297.0 351.4 16.09 4 850 1515 17.8 17.3 97 0.5 17.5 115 5 304.8 307.5 296.4 348.9 14.78 5 800 2033 14.6 14.1 97 0.5 14.3 123 9 306.7 309.1 295.5 345.1 12.75 6 736 2738 12.6 4.6 58 8.0 7.9 120 12 311.9 313.3 292.9 334.4 7.24 7 721 2911 11.4 1.4 50 10.0 5.9 101 13 312.5 313.6 291.9 330.8 5.88 8 700 3158 9.4 5.7 78 3.7 7.2 85 14 312.9 314.5 293.9 338.5 8.24 9 692 3253 8.6 6.0 84 2.6 7.1 83 15 313.0 314.7 294.2 339.4 8.51 10 614 4235 3.0 -2.0 70 5.0 0.4 78 19 317.5 318.5 293.0 334.7 5.39 11 551 5108 -1.1 -8.1 59 7.0 -4.3 69 22 322.6 323.4 293.1 335.1 3.77 12 518 5600 -3.3 -30.3 10 27.0 -10.5 85 19 325.7 325.8 291.1 327.9 0.59 13 500 5880 -4.5 -38.5 5 34.0 -11.9 80 13 327.6 327.6 291.3 328.6 0.27 14 481 6184 -6.1 -42.1 4 36.0 -13.2 84 10 329.2 329.3 291.7 330.0 0.20 15 400 7600 -15.3 -41.3 9 26.0 -19.8 100 16 335.1 335.2 293.3 336.1 0.26 16 367 8242 -19.7 -45.7 8 26.0 -23.4 100 14 337.6 337.6 293.9 338.3 0.17 17 361 8364 -20.1 -38.1 18 18.0 -23.3 95 13 338.7 338.7 294.4 340.2 0.40 18 333 8954 -25.7 -35.7 39 10.0 -27.4 63 11 338.9 339.0 294.6 341.0 0.55 19 327 9085 -26.5 -37.5 35 11.0 -28.2 46 11 339.6 339.7 294.7 341.4 0.46 20 323 9173 -26.7 -53.7 6 27.0 -29.3 35 11 340.5 340.5 294.5 340.8 0.08 21 300 9700 -31.3 -42.3 33 11.0 -32.6 10 20 341.3 341.3 294.9 342.5 0.31 22 298 9747 -31.7 -40.7 41 9.0 -32.9 10 20 341.4 341.4 295.0 342.8 0.37 23 282 10134 -35.3 -50.3 20 15.0 -36.5 13 22 341.6 341.6 294.8 342.2 0.14 24 254 10853 -41.7 -47.7 52 6.0 -42.1 19 25 342.5 342.6 295.1 343.3 0.20 25 250 10960 -42.3 -46.7 62 4.4 -42.6 20 26 343.2 343.2 295.3 344.1 0.23 26 226 11634 -47.9 -49.6 82 1.7 -48.0 29 32 344.7 344.7 295.6 345.4 0.18 27 217 11901 -50.1 -54.0 63 3.9 -50.3 26 35 345.3 345.3 295.7 345.8 0.11 28 201 12398 -53.3 -68.3 14 15.0 -53.6 20 43 347.9 347.9 296.2 348.0 0.02 29 200 12430 -53.7 -66.7 19 13.0 -53.9 20 43 347.7 347.7 296.1 347.8 0.02 30 151 14180 -67.5 -77.5 23 10.0 -67.5 5 25 353.1 353.1 297.3 353.2 0.01 31 150 14220 -67.3 -78.3 20 11.0 -67.4 5 24 354.2 354.2 297.5 354.2 0.01 32 135 14847 -71.9 -77.9 40 6.0 -71.9 3 16 356.8 356.8 298.1 356.9 0.01 33 121 15489 -73.5 -82.5 24 9.0 -73.5 8 14 365.3 365.3 299.7 365.3 0.00 34 103 16413 -80.3 -83.9 55 3.6 -80.3 293 21 369.4 369.4 300.5 369.5 0.00 35 102 16468 -80.5 -84.3 53 3.8 -80.5 290 21 370.1 370.1 300.6 370.1 0.00 36 100 16580 -80.3 -84.8 47 4.5 -80.3 285 18 372.6 372.6 301.0 372.6 0.00 37 84 17580 -75.1 -86.1 16 11.0 -75.2 270 10 402.2 402.2 305.5 402.2 0.00 38 78 18008 -78.1 -87.1 22 9.0 -78.1 295 20 404.6 404.6 305.8 404.6 0.00 39 70 18630 -76.3 -87.3 16 11.0 -76.3 225 23 421.2 421.2 307.9 421.2 0.00 40 68 18798 -76.5 -88.5 13 12.0 -76.6 225 23 424.2 424.2 308.2 424.2 0.00 41 64 19154 -69.7 -88.7 5 19.0 -69.8 308 13 446.6 446.6 310.6 446.6 0.00 42 60 19541 -68.1 -89.1 3 21.0 -68.2 299 10 458.5 458.5 311.6 458.5 0.00 43 54 20172 -70.5 -89.5 4 19.0 -70.6 136 17 467.0 467.0 312.4 467.0 0.00 44 50 20630 -70.1 -90.1 4 20.0 -70.2 90 24 478.3 478.3 313.3 478.3 0.00 45 49 20750 -70.1 -91.1 3 21.0 -70.2 88 28 481.1 481.1 313.5 481.1 0.00 46 48 20873 -66.1 -90.1 2 24.0 -66.4 87 31 493.4 493.4 314.5 493.5 0.00 47 45 21261 -68.1 -90.1 3 22.0 -68.3 101 34 497.8 497.8 314.8 497.8 0.00 48 30 23730 -61.3 -88.3 2 27.0 -62.1 85 59 577.5 577.5 319.5 577.6 0.01 49 22 25655 -61.3 -88.3 2 27.0 -62.3 95 66 631.1 631.1 321.9 631.1 0.01 TRP 102 16468 -80.5 -84.3 53 3.8 -80.5 290 21 370.1 370.1 300.6 370.1 0.00 WND 22 25655 -61.3 -88.3 2 27.0 -62.3 95 66 631.1 631.1 321.9 631.1 0.01 Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 567.90 mb = 4873.79 m = 15989.93 ft Wetbulb zero: 609.01 mb = 4300.93 m = 14110.49 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 71.32 % Est. max temperature: 32.02 C = 89.63 F Sfc-Lift cond lev (LCL): 946.82 mb = 578.56 m = 1898.14 ft T: 23.64 C 700-500 lapse rate: 5.11 C/km ThetaE index: 20.60 C Layer 850.0- 700.0 mb Conv cond level (CCL): 892.84 mb = 1090.73 m = 3578.45 ft Mean mixing ratio: 16.95 g/kg Conv temperature: 30.69 C = 87.24 F Cap Strength: 1.04 C Lifted Index: -1.94 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.55 C Lifted Index @700 mb: -1.52 C Showalter Index: -1.12 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 21.80 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -3.87 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1119.86 J/kg Max Up Vert Vel: 47.33 m/s Conv Inhibition (B-): 10.24 J/kg Cap Strength: 1.04 C Lift Cond Lev (LCL): 917.65 mb = 853.18 m = 2799.10 ft Lev Free Conv (LFC): 862.65 mb = 1387.94 m = 4553.56 ft Equ Level (EL): 162.65 mb = 13717.23 m = 45003.50 ft B at Equ Level: 1110.62 J/kg Max Parcel Lev (MPL): 92.65 mb = 17018.10 m = 55832.99 ft Wind level data Storm motion: 108 at 11 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 40 8 -5.1 -6.1 | 329 11 5.7 -9.6 1 1000 97 40 16 -10.3 -12.3 | 358 16 0.6 -15.7 2 977 305 40 21 -13.5 -16.1 | 8 20 -2.7 -19.6 3 943 610 45 18 -12.7 -12.7 | 7 16 -1.9 -16.2 4 925 784 45 14 -9.9 -9.9 | 356 13 0.9 -13.4 5 911 914 50 11 -8.4 -7.1 | 347 11 2.4 -10.6 6 880 1219 85 4 -4.0 -0.3 | 299 8 6.9 -3.8 7 850 1515 115 5 -4.5 2.1 | 282 6 6.3 -1.4 8 790 2134 125 10 -8.2 5.7 | 230 3 2.6 2.3 9 762 2438 120 11 -9.5 5.5 | 213 2 1.3 2.0 10 735 2743 120 12 -10.4 6.0 | 190 3 0.4 2.5 11 709 3048 85 14 -13.9 -1.2 | 33 6 -3.1 -4.7 12 700 3158 85 14 -13.9 -1.2 | 33 6 -3.1 -4.7 13 634 3962 65 19 -17.2 -8.0 | 29 13 -6.4 -11.5 14 610 4267 80 19 -18.7 -3.3 | 49 10 -7.9 -6.8 15 566 4877 80 27 -26.6 -4.7 | 63 18 -15.8 -8.2 16 545 5182 65 20 -18.1 -8.5 | 31 14 -7.3 -11.9 17 506 5791 95 18 -17.9 1.6 | 75 7 -7.1 -1.9 18 500 5880 80 13 -12.8 -2.3 | 19 6 -2.0 -5.7 19 486 6096 85 10 -10.0 -0.9 | 349 4 0.9 -4.4 20 449 6706 75 8 -7.7 -2.1 | 331 6 3.1 -5.6 21 415 7315 110 19 -17.9 6.5 | 113 8 -7.0 3.0 22 400 7600 100 16 -15.8 2.8 | 82 5 -4.9 -0.7 23 367 8230 100 14 -13.8 2.4 | 70 3 -3.0 -1.1 24 338 8839 75 11 -10.6 -2.8 | 358 6 0.2 -6.3 25 311 9449 360 11 -0.0 -11.0 | 323 18 10.8 -14.5 26 300 9700 10 20 -3.5 -19.7 | 342 24 7.4 -23.2 27 250 10960 20 26 -8.9 -24.4 | 356 28 1.9 -27.9 28 227 11582 30 31 -15.5 -26.8 | 9 31 -4.7 -30.3 29 200 12430 20 43 -14.7 -40.4 | 5 44 -3.9 -43.9 30 188 12802 20 43 -14.7 -40.4 | 5 44 -3.9 -43.9 31 150 14220 5 24 -2.1 -23.9 | 342 29 8.7 -27.4 32 140 14630 360 23 -0.0 -23.0 | 338 29 10.8 -26.5 33 133 14935 5 12 -1.0 -12.0 | 328 18 9.8 -15.4 34 126 15240 35 11 -6.3 -9.0 | 340 13 4.5 -12.5 35 113 15850 325 20 11.5 -16.4 | 312 30 22.3 -19.9 36 102 16468 290 21 19.7 -7.2 | 289 32 30.6 -10.7 37 100 16580 285 18 17.4 -4.7 | 286 29 28.2 -8.1 38 97 16764 285 20 19.3 -5.2 | 286 31 30.2 -8.7 39 92 17069 225 15 10.6 10.6 | 252 23 21.4 7.1 40 87 17374 215 10 5.7 8.2 | 254 17 16.6 4.7 41 83 17678 295 10 9.1 -4.2 | 291 21 19.9 -7.7 42 78 17983 295 20 18.1 -8.5 | 292 31 29.0 -11.9 43 74 18288 295 21 19.0 -8.9 | 292 32 29.9 -12.4 44 70 18593 245 16 14.5 6.8 | 263 26 25.3 3.3 45 70 18630 225 23 16.3 16.3 | 245 30 27.1 12.8 46 67 18898 225 23 16.3 16.3 | 245 30 27.1 12.8 47 64 19202 320 11 7.1 -8.4 | 304 22 17.9 -11.9 48 60 19507 320 10 6.4 -7.7 | 303 21 17.3 -11.1 49 57 19812 155 10 -4.2 9.1 | 230 9 6.6 5.6 50 55 20117 135 17 -12.0 12.0 | 172 9 -1.2 8.5 51 52 20422 140 16 -10.3 12.3 | 184 9 0.6 8.8 52 50 20630 90 24 -24.0 0.0 | 75 14 -13.2 -3.5 53 47 21031 85 36 -35.9 -3.1 | 75 26 -25.0 -6.6 54 45 21336 105 34 -32.8 8.8 | 104 23 -22.0 5.3 55 40 21946 70 41 -38.5 -14.0 | 58 33 -27.7 -17.5 56 35 22860 95 41 -40.8 3.6 | 90 30 -30.0 0.1 57 31 23470 80 47 -46.3 -8.2 | 72 37 -35.4 -11.6 58 30 23730 85 59 -58.8 -5.1 | 80 49 -47.9 -8.6 59 27 24384 95 59 -58.8 5.1 | 92 48 -47.9 1.7 60 22 25655 95 66 -65.7 5.8 | 92 55 -54.9 2.3 61 21 25908 95 66 -65.7 5.8 | 92 55 -54.9 2.3 Wind Parameters Mean winds (0-6000m): 77.8 at 15.2 knts Storm direction: 107.8 at 11.4 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 68.5 deg Storm rel helicity (0-3000m) pos: 36.2 neg: -44.0 tot: -7.8 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -2.6 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 70.97 Bulk Shear: 15.78 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 41 18 3 17| 11.3 0.0 11.3| 36.2 -0.8 35.4 70.8 0.63| 15.8 9.9 1000 43 16 1 15| 1.6 0.0 1.6| 36.2 -22.1 14.1 14.1 0.12| 13.7 1.6 1500 48 12 353 12| 2.8 0.0 2.8| 36.2 -35.7 0.5 0.3 -0.11| 11.8 -1.3 2000 58 11 352 9| 2.9 0.0 2.9| 36.2 -39.1 -2.9 -1.5 -0.17| 9.9 -1.7 2500 71 11 356 7| 2.3 0.5 2.8| 36.2 -40.8 -4.6 -1.9 -0.21| 8.5 -1.8 3000 79 11 1 6| 1.9 1.4 3.3| 36.2 -44.0 -7.8 -2.6 -0.31| 8.5 -2.6 4000 77 13 12 6| 1.5 2.0 3.5| 38.2 -47.0 -8.7 -2.2 -0.27| 7.5 -2.0 5000 78 15 27 7| 1.6 1.9 3.6| 58.9 -63.2 -4.3 -0.9 -0.18| 7.5 -1.4 6000 78 15 31 8| 1.8 1.6 3.4| 76.4 -89.6 -13.2 -2.2 -0.19| 8.1 -1.5 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251017.00.gif