UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 22 OCT 25 Station: SBBV WMO ident: 82022 Latitude: 2.85 Longitude: -60.69 Elevation: 84.00 ------------------------------------------------------------------------------- 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 1002 84 26.4 22.9 81 3.5 23.9 90 4 299.4 302.6 297.0 351.5 17.81 1 1000 105 26.0 22.9 83 3.1 23.8 75 4 299.1 302.4 296.9 351.3 17.85 2 958 484 23.0 20.6 86 2.4 21.3 75 12 299.8 302.8 296.0 347.0 16.15 3 925 791 22.4 18.5 79 3.9 19.7 65 17 302.2 304.9 295.6 345.4 14.64 4 904 991 22.4 16.4 69 6.0 18.3 76 19 304.2 306.6 295.1 343.2 13.09 5 850 1524 18.8 15.7 82 3.1 16.7 100 19 305.8 308.3 295.7 345.8 13.32 6 750 2589 12.6 5.6 62 7.0 8.5 119 13 310.3 311.7 292.7 333.7 7.63 7 711 3035 9.4 7.0 85 2.4 7.9 100 9 311.5 313.2 294.0 338.9 8.88 8 700 3165 9.0 6.5 84 2.5 7.5 95 8 312.5 314.1 294.1 339.4 8.71 9 622 4138 4.6 -2.4 60 7.0 1.0 78 7 318.1 319.1 293.0 334.7 5.16 10 508 5765 -4.5 -7.8 78 3.3 -6.0 40 10 326.1 326.9 294.3 340.0 4.19 11 504 5827 -4.5 -15.5 42 11.0 -8.7 35 9 326.8 327.3 292.9 334.6 2.27 12 500 5890 -4.9 -15.9 42 11.0 -9.1 25 8 327.1 327.5 293.0 334.7 2.21 13 484 6145 -6.3 -13.3 58 7.0 -9.1 33 7 328.4 329.0 293.9 338.1 2.83 14 472 6341 -7.3 -18.3 41 11.0 -11.2 44 7 329.5 329.9 293.4 336.2 1.92 15 448 6745 -9.9 -16.9 57 7.0 -12.5 68 7 331.2 331.7 294.1 339.1 2.27 16 441 6866 -10.1 -27.1 23 17.0 -14.8 75 7 332.5 332.6 293.3 335.9 0.94 17 430 7060 -11.5 -15.8 70 4.3 -13.1 87 7 333.1 333.6 294.8 342.1 2.60 18 400 7610 -15.9 -18.8 78 2.9 -16.9 120 7 334.3 334.8 294.8 342.0 2.17 19 373 8134 -19.5 -21.3 86 1.8 -20.0 112 6 336.3 336.7 295.0 343.0 1.87 20 334 8947 -24.9 -29.9 63 5.0 -26.0 112 7 339.7 339.9 295.1 343.3 0.96 21 331 9013 -25.3 -34.3 43 9.0 -26.9 113 8 340.0 340.2 294.9 342.4 0.63 22 325 9145 -26.5 -28.6 82 2.1 -26.9 113 8 340.2 340.4 295.3 344.3 1.11 23 303 9649 -29.9 -37.9 46 8.0 -31.1 115 9 342.3 342.4 295.3 344.1 0.48 24 300 9720 -30.7 -41.7 33 11.0 -32.1 115 9 342.1 342.2 295.1 343.4 0.33 25 294 9862 -31.7 -45.7 24 14.0 -33.2 116 10 342.7 342.7 295.1 343.6 0.22 26 288 10007 -32.9 -37.9 61 5.0 -33.6 117 10 343.0 343.1 295.5 345.0 0.51 27 282 10154 -34.3 -38.5 66 4.2 -34.8 118 11 343.0 343.1 295.5 344.9 0.49 28 266 10557 -37.5 -40.5 73 3.0 -37.8 111 11 344.2 344.2 295.7 345.8 0.42 29 250 10980 -40.9 -45.5 61 4.6 -41.3 90 9 345.3 345.3 295.8 346.3 0.26 30 236 11370 -43.9 -51.9 41 8.0 -44.4 85 9 346.5 346.5 296.0 347.0 0.13 31 200 12460 -53.3 -57.9 57 4.6 -53.4 70 8 348.4 348.4 296.3 348.7 0.08 32 191 12755 -56.3 -60.0 63 3.7 -56.4 99 6 348.2 348.2 296.3 348.4 0.06 33 169 13522 -62.1 -72.1 25 10.0 -62.2 171 3 350.9 350.9 296.8 351.0 0.01 34 150 14250 -67.3 -75.3 31 8.0 -67.4 240 18 354.2 354.2 297.5 354.2 0.01 35 138 14748 -71.1 -79.1 30 8.0 -71.1 247 20 356.0 356.0 297.9 356.0 0.01 36 120 15568 -74.7 -84.7 20 10.0 -74.7 270 22 363.9 363.9 299.5 363.9 0.00 37 101 16554 -81.3 -85.9 46 4.6 -81.3 296 10 369.6 369.6 300.5 369.6 0.00 38 100 16610 -81.5 -86.0 46 4.5 -81.5 300 9 370.3 370.3 300.6 370.3 0.00 39 96 16839 -82.3 -87.0 44 4.7 -82.3 280 7 373.0 373.0 301.1 373.1 0.00 40 93 17020 -77.7 -84.7 31 7.0 -77.7 276 10 385.5 385.5 303.1 385.5 0.00 41 89 17272 -77.3 -85.3 27 8.0 -77.3 282 21 391.2 391.2 304.0 391.2 0.00 42 86 17469 -78.1 -85.1 31 7.0 -78.1 288 31 393.4 393.4 304.3 393.5 0.00 43 70 18650 -77.5 -87.5 19 10.0 -77.6 275 28 418.6 418.6 307.6 418.6 0.00 44 61 19440 -76.7 -88.7 13 12.0 -76.7 282 18 437.2 437.2 309.6 437.2 0.00 45 51 20492 -68.3 -89.3 3 21.0 -68.5 87 32 479.8 479.8 313.4 479.8 0.00 46 50 20610 -69.7 -89.7 4 20.0 -69.9 95 38 479.2 479.2 313.4 479.3 0.00 47 47 20978 -71.3 -90.3 4 19.0 -71.4 97 38 484.0 484.0 313.8 484.0 0.00 48 45 21237 -67.7 -90.7 2 23.0 -67.9 94 44 498.8 498.8 314.8 498.8 0.00 49 39 22105 -65.2 -90.4 2 25.2 -65.6 85 62 525.9 525.9 316.6 525.9 0.00 50 37 22426 -64.3 -90.3 2 26.0 -64.7 83 60 536.2 536.2 317.3 536.2 0.00 51 34 22952 -57.5 -87.5 1 30.0 -58.6 81 55 567.2 567.2 319.0 567.2 0.01 52 31 23540 -54.5 -85.5 1 31.0 -56.1 88 59 590.5 590.5 320.2 590.6 0.01 53 30 23750 -55.1 -85.1 1 30.0 -56.6 90 60 594.4 594.4 320.3 594.5 0.01 54 21 26034 -53.9 -84.9 1 31.0 -56.3 95 57 661.9 661.9 323.2 662.0 0.01 TRP 96 16839 -82.3 -87.0 44 4.7 -82.3 280 7 373.0 373.0 301.1 373.1 0.00 WND 39 22105 -65.2 -90.4 2 25.2 -65.6 85 62 525.9 525.9 316.6 525.9 0.00 Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 564.37 mb = 4960.35 m = 16273.92 ft Wetbulb zero: 606.35 mb = 4342.88 m = 14248.12 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 72.88 % Est. max temperature: 32.80 C = 91.05 F Sfc-Lift cond lev (LCL): 952.69 mb = 532.43 m = 1746.79 ft T: 22.90 C 700-500 lapse rate: 5.10 C/km ThetaE index: 12.02 C Layer 750.0- 711.0 mb Conv cond level (CCL): 836.72 mb = 1657.97 m = 5439.46 ft Mean mixing ratio: 15.71 g/kg Conv temperature: 33.42 C = 92.16 F Cap Strength: 3.16 C Lifted Index: -0.88 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.72 C Lifted Index @700 mb: -0.80 C Showalter Index: -0.41 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.60 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 234.40 Risk: None Energy Index: -2.16 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 286.60 J/kg Max Up Vert Vel: 23.94 m/s Conv Inhibition (B-): 94.73 J/kg Cap Strength: 3.09 C Lift Cond Lev (LCL): 905.27 mb = 978.76 m = 3211.11 ft Lev Free Conv (LFC): 740.27 mb = 2697.94 m = 8851.42 ft Equ Level (EL): 240.27 mb = 11248.66 m = 36904.59 ft B at Equ Level: 283.76 J/kg Max Parcel Lev (MPL): 140.27 mb = 14650.81 m = 48066.36 ft Wind level data Storm motion: 117 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 1002 84 90 4 -4.0 0.0 | 319 5 3.1 -3.6 1 1000 105 75 4 -3.9 -1.0 | 325 6 3.3 -4.7 2 978 305 90 6 -6.0 0.0 | 343 4 1.1 -3.6 3 944 610 65 16 -14.5 -6.8 | 35 13 -7.4 -10.4 4 925 791 65 17 -15.4 -7.2 | 37 14 -8.3 -10.8 5 912 914 70 19 -17.9 -6.5 | 47 15 -10.7 -10.1 6 880 1219 95 20 -19.9 1.7 | 82 13 -12.8 -1.9 7 850 1524 100 19 -18.7 3.3 | 88 12 -11.6 -0.3 8 850 1524 105 19 -18.4 4.9 | 97 11 -11.2 1.3 9 791 2134 110 16 -15.0 5.5 | 103 8 -7.9 1.8 10 763 2438 125 14 -11.5 8.0 | 135 6 -4.3 4.4 11 700 3165 95 8 -8.0 0.7 | 16 3 -0.8 -2.9 12 611 4267 75 7 -6.8 -1.8 | 356 5 0.4 -5.4 13 546 5182 45 4 -2.8 -2.8 | 326 8 4.3 -6.5 14 506 5791 40 10 -6.4 -7.7 | 356 11 0.7 -11.3 15 500 5890 25 8 -3.4 -7.3 | 341 12 3.8 -10.9 16 487 6096 30 7 -3.5 -6.1 | 339 10 3.6 -9.7 17 400 7610 120 7 -6.1 3.5 | 277 1 1.1 -0.1 18 368 8230 110 6 -5.6 2.1 | 317 2 1.5 -1.6 19 300 9720 115 9 -8.2 3.8 | 100 1 -1.0 0.2 20 273 10363 120 12 -10.4 6.0 | 126 4 -3.3 2.4 21 250 10980 90 9 -9.0 0.0 | 27 4 -1.9 -3.6 22 200 12460 70 8 -7.5 -2.7 | 3 6 -0.4 -6.4 23 172 13411 165 2 -0.5 1.9 | 284 7 6.6 -1.7 24 156 14021 205 11 4.6 10.0 | 242 13 11.8 6.3 25 150 14250 240 18 15.6 9.0 | 257 23 22.7 5.4 26 148 14326 250 17 16.0 5.8 | 265 23 23.1 2.2 27 141 14630 240 18 15.6 9.0 | 257 23 22.7 5.4 28 133 14935 260 25 24.6 4.3 | 269 32 31.8 0.7 29 120 15545 270 22 22.0 -0.0 | 277 29 29.1 -3.6 30 114 15850 245 17 15.4 7.2 | 261 23 22.5 3.6 31 100 16610 300 9 7.8 -4.5 | 299 17 14.9 -8.1 32 97 16764 300 11 9.5 -5.5 | 299 19 16.7 -9.1 33 96 16839 280 7 6.9 -1.2 | 289 15 14.0 -4.8 34 92 17069 275 11 11.0 -1.0 | 284 19 18.1 -4.6 35 83 17678 295 42 38.1 -17.7 | 295 50 45.2 -21.4 36 79 17983 290 26 24.4 -8.9 | 292 34 31.6 -12.5 37 75 18288 260 29 28.6 5.0 | 268 36 35.7 1.4 38 71 18593 255 29 28.0 7.5 | 264 35 35.1 3.9 39 70 18650 275 28 27.9 -2.4 | 280 36 35.0 -6.1 40 64 19202 270 26 26.0 -0.0 | 276 33 33.1 -3.6 41 60 19507 285 16 15.5 -4.1 | 289 24 22.6 -7.8 42 57 19812 230 4 3.1 2.6 | 276 10 10.2 -1.1 43 54 20117 60 11 -9.5 -5.5 | 15 9 -2.4 -9.1 44 50 20610 95 38 -37.9 3.3 | 89 31 -30.7 -0.3 45 49 20726 100 33 -32.5 5.7 | 95 25 -25.4 2.1 46 39 22105 85 62 -61.8 -5.4 | 81 55 -54.6 -9.0 47 38 22250 85 62 -61.8 -5.4 | 81 55 -54.6 -9.0 48 35 22860 80 54 -53.2 -9.4 | 74 48 -46.0 -13.0 49 30 23750 90 60 -60.0 0.0 | 86 53 -52.9 -3.6 50 30 23774 95 58 -57.8 5.1 | 92 51 -50.6 1.4 51 17 26213 95 56 -55.8 4.9 | 91 49 -48.7 1.2 Wind Parameters Mean winds (0-6000m): 87.0 at 10.7 knts Storm direction: 117.0 at 8.0 knts Shear (0-3000m) pos: 2.1 neg: 2.2 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 72.1 deg Storm rel helicity (0-3000m) pos: 67.9 neg: -5.5 tot: 62.5 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.4 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 225.50 Bulk Shear: 1.27 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 76 8 8 6| 0.0 11.9 11.9| 9.1 0.0 9.1 18.2 0.54| 13.0 7.0 1000 72 13 34 9| 3.4 6.0 9.4| 35.8 0.0 35.8 35.8 0.65| 11.2 7.2 1500 82 15 54 10| 4.0 4.0 8.0| 58.8 0.0 58.8 39.2 0.72| 10.0 7.2 2000 90 16 67 9| 2.9 3.0 5.9| 61.1 0.0 61.1 30.5 0.68| 8.2 5.6 2500 95 16 75 9| 2.6 2.4 4.9| 67.9 -1.2 66.7 26.7 0.65| 7.8 5.1 3000 97 15 77 8| 2.1 2.2 4.4| 67.9 -5.5 62.5 20.8 0.45| 7.5 3.4 4000 96 13 68 6| 1.6 1.9 3.5| 67.9 -7.4 60.6 15.1 0.38| 6.0 2.3 5000 93 11 54 5| 1.3 1.6 2.8| 67.9 -13.1 54.8 11.0 0.28| 5.2 1.5 6000 87 11 40 5| 1.1 1.6 2.6| 79.1 -23.6 55.6 9.3 0.25| 5.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251022.12.gif