UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 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 1010 16 27.6 23.6 79 4.0 24.7 60 10 299.9 303.3 297.5 354.0 18.45 1 1000 104 26.2 23.1 83 3.1 23.9 65 11 299.4 302.6 297.1 352.2 18.07 2 957 491 22.2 22.1 99 0.1 22.2 68 18 299.1 302.3 296.8 350.9 17.77 3 925 787 20.8 18.6 87 2.2 19.3 65 24 300.6 303.3 295.3 343.8 14.74 4 923 806 20.6 18.1 86 2.5 18.9 65 24 300.6 303.2 294.9 342.5 14.30 5 911 920 20.4 14.4 68 6.0 16.4 65 23 301.5 303.6 293.1 335.1 11.39 6 904 987 21.4 10.4 49 11.0 14.5 65 20 303.2 304.8 291.5 329.4 8.79 7 862 1399 18.0 17.4 96 0.6 17.6 95 10 303.8 306.5 296.0 347.4 14.66 8 850 1520 18.2 15.1 82 3.1 16.1 115 8 305.2 307.6 295.1 343.5 12.80 9 838 1642 18.6 12.6 68 6.0 14.7 125 15 306.9 308.9 294.3 340.1 11.01 10 772 2342 15.2 6.2 55 9.0 9.8 118 30 310.5 312.0 292.9 334.3 7.72 11 731 2802 11.8 -0.2 44 12.0 5.4 103 28 311.7 312.6 291.1 327.8 5.16 12 708 3069 9.4 6.1 80 3.3 7.4 93 25 311.9 313.5 293.7 337.8 8.37 13 700 3163 8.8 5.1 78 3.7 6.6 90 24 312.2 313.7 293.5 336.7 7.90 14 682 3378 7.6 3.4 75 4.2 5.2 86 21 313.2 314.6 293.2 335.6 7.18 15 641 3887 6.0 -5.0 45 11.0 0.6 78 18 317.0 317.8 291.8 330.3 4.11 16 594 4505 1.6 -7.4 51 9.0 -2.6 64 22 318.9 319.6 292.0 330.9 3.69 17 547 5166 -1.3 -17.3 28 16.0 -7.2 27 14 323.0 323.4 291.5 329.2 1.80 18 539 5283 -0.3 -35.3 5 35.0 -8.9 33 11 325.6 325.7 290.8 326.9 0.35 19 500 5880 -3.9 -36.9 6 33.0 -11.5 60 7 328.3 328.3 291.6 329.5 0.32 20 400 7600 -14.9 -43.9 6 29.0 -19.7 95 15 335.6 335.7 293.4 336.4 0.19 21 381 7967 -17.7 -44.7 8 27.0 -21.8 94 14 336.6 336.7 293.7 337.4 0.19 22 372 8146 -18.5 -37.5 17 19.0 -22.0 92 11 337.9 338.0 294.2 339.5 0.41 23 316 9340 -28.9 -33.4 65 4.5 -29.7 51 8 339.6 339.7 294.8 342.3 0.72 24 300 9710 -31.9 -37.9 55 6.0 -32.7 25 13 340.4 340.5 294.8 342.3 0.49 25 280 10193 -36.1 -43.1 48 7.0 -36.8 31 16 341.2 341.2 294.9 342.4 0.30 26 276 10293 -36.5 -49.5 25 13.0 -37.5 33 17 342.0 342.0 295.0 342.6 0.15 27 250 10970 -42.9 -44.9 81 2.0 -43.0 20 19 342.3 342.3 295.1 343.4 0.28 28 245 11106 -44.1 -46.2 80 2.1 -44.2 22 20 342.5 342.5 295.1 343.5 0.25 29 213 12032 -50.5 -60.5 30 10.0 -50.8 38 30 346.5 346.5 295.9 346.7 0.05 30 204 12312 -52.9 -57.3 59 4.4 -53.1 43 33 347.0 347.0 296.0 347.4 0.08 31 200 12440 -53.9 -58.9 54 5.0 -54.1 45 34 347.4 347.4 296.1 347.7 0.07 32 191 12733 -56.5 -64.5 36 8.0 -56.6 41 34 347.8 347.9 296.2 348.0 0.03 33 183 13002 -58.7 -64.7 46 6.0 -58.8 37 32 348.5 348.6 296.3 348.7 0.03 34 175 13281 -60.9 -72.9 19 12.0 -61.0 32 31 349.4 349.4 296.5 349.5 0.01 35 164 13680 -64.3 -71.3 38 7.0 -64.4 26 28 350.3 350.3 296.7 350.3 0.02 36 159 13868 -66.1 -75.1 27 9.0 -66.2 28 28 350.3 350.3 296.7 350.4 0.01 37 150 14220 -67.3 -79.3 17 12.0 -67.4 35 27 354.2 354.2 297.5 354.2 0.00 38 146 14383 -67.9 -79.9 16 12.0 -67.9 33 27 355.9 355.9 297.9 355.9 0.00 39 133 14937 -72.1 -80.1 29 8.0 -72.1 337 11 358.0 358.0 298.3 358.0 0.00 40 101 16524 -80.5 -85.4 44 4.9 -80.5 257 15 371.1 371.1 300.8 371.1 0.00 41 100 16580 -80.9 -85.6 45 4.7 -80.9 255 13 371.4 371.4 300.8 371.4 0.00 42 99 16637 -81.1 -85.6 46 4.5 -81.1 265 16 372.1 372.1 300.9 372.1 0.00 43 84 17576 -75.9 -85.9 19 10.0 -75.9 265 10 400.6 400.6 305.3 400.6 0.00 44 78 18001 -79.1 -87.1 26 8.0 -79.1 278 15 402.5 402.5 305.5 402.5 0.00 45 72 18458 -78.7 -87.7 22 9.0 -78.7 260 21 412.7 412.7 306.9 412.7 0.00 46 70 18620 -74.5 -87.5 12 13.0 -74.6 300 7 425.0 425.0 308.3 425.0 0.00 47 64 19150 -67.9 -88.9 3 21.0 -68.1 327 24 450.5 450.5 310.9 450.5 0.00 48 60 19536 -70.5 -89.5 4 19.0 -70.6 346 18 453.1 453.1 311.1 453.1 0.00 49 55 20057 -66.9 -88.9 3 22.0 -67.1 109 4 472.8 472.8 312.8 472.8 0.00 50 50 20630 -68.9 -89.9 3 21.0 -69.1 60 32 481.1 481.1 313.5 481.1 0.00 51 30 23730 -62.1 -89.1 2 27.0 -62.8 90 58 575.3 575.3 319.5 575.4 0.00 52 23 25389 -59.5 -87.5 1 28.0 -60.7 94 60 628.4 628.4 321.9 628.5 0.01 53 20 26280 -53.1 -84.1 1 31.0 -55.8 85 65 673.6 673.6 323.6 673.8 0.02 54 19 26612 -50.9 -83.9 1 33.0 -54.2 82 68 690.4 690.4 324.1 690.6 0.02 55 17 27335 -51.5 -83.5 1 32.0 -54.9 76 75 710.8 710.8 324.8 711.0 0.02 56 16 27731 -48.9 -82.5 1 33.6 -53.4 90 79 731.6 731.6 325.4 731.8 0.03 57 14 28619 -43.3 -80.3 1 37.0 -50.4 91 78 779.2 779.2 326.7 779.6 0.05 TRP 99 16637 -81.1 -85.6 46 4.5 -81.1 265 16 372.1 372.1 300.9 372.1 0.00 WND 16 27731 -48.9 -82.5 1 33.6 -53.4 90 79 731.6 731.6 325.4 731.8 0.03 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 568.07 mb = 4869.52 m = 15975.93 ft Wetbulb zero: 632.00 mb = 4001.59 m = 13128.43 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 55.91 % Est. max temperature: 31.73 C = 89.12 F Sfc-Lift cond lev (LCL): 953.35 mb = 523.96 m = 1719.01 ft T: 22.04 C 700-500 lapse rate: 4.67 C/km ThetaE index: 24.57 C Layer 1000.0- 862.0 mb Conv cond level (CCL): 883.82 mb = 1182.48 m = 3879.48 ft Mean mixing ratio: 16.63 g/kg Conv temperature: 31.18 C = 88.13 F Cap Strength: 1.81 C Lifted Index: -0.40 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.68 C Lifted Index @700 mb: -1.36 C Showalter Index: 1.47 C Risk: Showers probable Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.00 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 204.20 Risk: None Energy Index: -2.62 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 580.90 J/kg Max Up Vert Vel: 34.09 m/s Conv Inhibition (B-): 73.63 J/kg Cap Strength: 1.78 C Lift Cond Lev (LCL): 932.87 mb = 713.16 m = 2339.72 ft Lev Free Conv (LFC): 727.87 mb = 2837.72 m = 9310.00 ft Equ Level (EL): 187.87 mb = 12837.06 m = 42115.81 ft B at Equ Level: 580.20 J/kg Max Parcel Lev (MPL): 107.87 mb = 16144.50 m = 52966.86 ft Wind level data Storm motion: 115 at 14 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 | 340 11 3.8 -10.7 1 1000 104 65 11 -10.0 -4.6 | 346 11 2.5 -10.3 2 977 305 65 13 -11.8 -5.5 | 357 11 0.7 -11.2 3 944 610 70 21 -19.7 -7.2 | 30 15 -7.3 -12.9 4 925 787 65 24 -21.8 -10.1 | 30 18 -9.3 -15.8 5 912 914 65 23 -20.8 -9.7 | 29 18 -8.4 -15.4 6 880 1219 65 12 -10.9 -5.1 | 352 11 1.6 -10.7 7 850 1520 115 8 -7.3 3.4 | 294 6 5.2 -2.3 8 850 1524 125 12 -9.8 6.9 | 245 3 2.6 1.2 9 791 2134 125 27 -22.1 15.5 | 135 14 -9.7 9.8 10 763 2438 115 32 -29.0 13.5 | 115 18 -16.6 7.8 11 700 3163 90 24 -24.0 0.0 | 64 13 -11.6 -5.7 12 658 3658 80 17 -16.7 -3.0 | 26 10 -4.3 -8.6 13 611 4267 75 21 -20.3 -5.4 | 35 14 -7.8 -11.1 14 588 4572 60 23 -19.9 -11.5 | 24 19 -7.5 -17.2 15 566 4877 50 14 -10.7 -9.0 | 353 15 1.7 -14.7 16 545 5182 25 14 -5.9 -12.7 | 340 19 6.5 -18.4 17 525 5486 50 5 -3.8 -3.2 | 316 12 8.6 -8.9 18 500 5880 60 7 -6.1 -3.5 | 325 11 6.4 -9.2 19 486 6096 85 11 -11.0 -1.0 | 347 7 1.5 -6.6 20 467 6401 85 11 -11.0 -1.0 | 347 7 1.5 -6.6 21 449 6706 120 11 -9.5 5.5 | 273 3 2.9 -0.2 22 415 7315 95 19 -18.9 1.7 | 58 8 -6.5 -4.0 23 400 7600 95 15 -14.9 1.3 | 30 5 -2.5 -4.4 24 399 7620 85 16 -15.9 -1.4 | 26 8 -3.5 -7.1 25 383 7925 95 15 -14.9 1.3 | 30 5 -2.5 -4.4 26 367 8230 90 9 -9.0 0.0 | 329 7 3.4 -5.7 27 338 8839 135 2 -1.4 1.4 | 291 12 11.0 -4.3 28 311 9449 30 10 -5.0 -8.7 | 333 16 7.4 -14.3 29 300 9710 25 13 -5.5 -11.8 | 338 19 7.0 -17.5 30 298 9754 20 14 -4.8 -13.2 | 338 20 7.7 -18.8 31 273 10363 35 17 -9.8 -13.9 | 352 20 2.7 -19.6 32 250 10970 20 19 -6.5 -17.9 | 346 24 6.0 -23.5 33 250 10973 20 19 -6.5 -17.9 | 346 24 6.0 -23.5 34 200 12440 45 34 -24.0 -24.0 | 21 32 -11.6 -29.7 35 198 12497 45 35 -24.7 -24.7 | 22 33 -12.3 -30.4 36 163 13716 25 28 -11.8 -25.4 | 359 31 0.6 -31.1 37 150 14220 35 27 -15.5 -22.1 | 6 28 -3.0 -27.8 38 147 14326 35 30 -17.2 -24.6 | 9 31 -4.8 -30.3 39 140 14630 25 10 -4.2 -9.1 | 331 17 8.2 -14.7 40 126 15240 285 12 11.6 -3.1 | 290 26 24.0 -8.8 41 113 15850 285 32 30.9 -8.3 | 288 46 43.4 -14.0 42 100 16580 255 13 12.6 3.4 | 275 25 25.0 -2.3 43 99 16637 265 16 15.9 1.4 | 279 29 28.4 -4.3 44 97 16764 255 13 12.6 3.4 | 275 25 25.0 -2.3 45 92 17069 260 16 15.8 2.8 | 276 28 28.2 -2.9 46 87 17374 215 11 6.3 9.0 | 260 19 18.8 3.3 47 83 17678 290 10 9.4 -3.4 | 293 24 21.8 -9.1 48 70 18593 255 23 22.2 6.0 | 270 35 34.7 0.3 49 70 18620 300 7 6.1 -3.5 | 296 21 18.5 -9.2 50 67 18898 285 5 4.8 -1.3 | 292 19 17.3 -7.0 51 63 19202 335 27 11.4 -24.5 | 322 38 23.9 -30.1 52 57 19812 355 11 1.0 -11.0 | 321 21 13.4 -16.6 53 54 20117 135 2 -1.4 1.4 | 291 12 11.0 -4.3 54 52 20422 70 11 -10.3 -3.8 | 347 10 2.1 -9.4 55 50 20630 60 32 -27.7 -16.0 | 35 27 -15.3 -21.7 56 49 20726 60 34 -29.4 -17.0 | 37 28 -17.0 -22.7 57 47 21031 60 32 -27.7 -16.0 | 35 27 -15.3 -21.7 58 45 21336 115 33 -29.9 13.9 | 115 19 -17.5 8.3 59 40 21946 75 34 -32.8 -8.8 | 55 25 -20.4 -14.5 60 38 22250 105 42 -40.6 10.9 | 100 29 -28.1 5.2 61 33 23165 90 44 -44.0 0.0 | 80 32 -31.6 -5.7 62 30 23730 90 58 -58.0 0.0 | 83 46 -45.6 -5.7 63 21 25908 95 61 -60.8 5.3 | 90 48 -48.3 -0.4 64 20 26280 85 65 -64.8 -5.7 | 78 54 -52.3 -11.3 65 17 27432 75 76 -73.4 -19.7 | 67 66 -61.0 -25.3 66 16 27731 90 79 -79.0 0.0 | 85 67 -66.6 -5.7 67 15 28042 90 79 -79.0 0.0 | 85 67 -66.6 -5.7 68 12 28651 95 77 -76.7 6.7 | 91 64 -64.3 1.0 Wind Parameters Mean winds (0-6000m): 84.5 at 18.2 knts Storm direction: 114.5 at 13.7 knts Shear (0-3000m) pos: 3.9 neg: 2.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 94.9 deg Storm rel helicity (0-3000m) pos: 34.1 neg: -123.0 tot: -88.9 m^2/s^2 ave: -29.6 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 12.9 stream: -5.7 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 87.52 Bulk Shear: 6.64 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 66 13 358 11| 9.0 0.0 9.0| 25.4 0.0 25.4 50.8 0.92| 9.2 8.5 1000 66 18 16 13| 4.5 0.7 5.2| 34.1 -12.6 21.5 21.5 0.40| 9.9 3.9 1500 68 16 11 12| 3.4 0.5 3.8| 34.1 -42.9 -8.8 -5.9 -0.13| 12.4 -1.6 2000 83 16 27 9| 5.9 0.4 6.2| 34.1 -53.3 -19.2 -9.6 -0.31| 13.8 -4.3 2500 95 19 58 8| 4.7 2.0 6.8| 34.1 -85.3 -51.1 -20.5 -0.37| 13.4 -5.0 3000 98 21 70 8| 3.9 2.4 6.4| 34.1-123.0 -88.9 -29.6 -0.45| 12.9 -5.7 4000 94 20 62 9| 2.9 2.5 5.5| 36.8-152.4-115.6 -28.9 -0.48| 11.3 -5.4 5000 88 20 51 10| 2.4 2.9 5.3| 38.3-210.9-172.6 -34.5 -0.52| 11.0 -5.7 6000 85 18 38 9| 2.7 2.4 5.1| 49.7-244.2-194.6 -32.4 -0.48| 10.6 -5.1 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251017.12.gif