UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 29 NOV 25 Station: SBVH WMO ident: 83208 Latitude: -12.73 Longitude: -60.13 Elevation: 652.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 103 SFC 944 652 23.4 21.5 89 1.9 22.1 180 5 301.5 304.7 297.2 352.6 17.35 2 925 791 23.0 20.2 84 2.8 21.0 290 4 302.8 305.8 296.9 351.2 16.32 3 872 1306 21.8 15.8 69 6.0 17.7 28 4 306.7 309.2 295.7 346.0 13.06 4 850 1527 19.6 15.5 77 4.1 16.8 70 4 306.7 309.1 295.8 346.2 13.14 5 729 2835 11.2 10.5 95 0.7 10.7 130 7 311.3 313.3 295.5 345.0 11.01 6 700 3175 10.2 8.0 86 2.2 8.8 170 6 313.8 315.6 295.2 343.8 9.67 7 653 3751 8.0 3.0 71 5.0 5.1 201 5 317.6 319.0 294.5 340.7 7.29 8 561 4986 -0.7 -1.0 98 0.3 -0.9 256 5 321.4 322.7 294.8 342.0 6.35 9 500 5900 -5.1 -6.0 93 0.9 -5.5 290 6 326.8 327.8 295.1 343.1 4.89 10 484 6156 -5.5 -9.3 75 3.8 -7.2 284 6 329.4 330.2 295.0 342.6 3.91 11 415 7350 -12.7 -17.6 67 4.9 -14.5 273 7 334.9 335.4 295.1 343.1 2.31 12 403 7573 -14.5 -18.1 74 3.6 -15.7 271 7 335.4 335.9 295.1 343.5 2.28 13 400 7630 -14.7 -18.9 70 4.2 -16.2 270 7 335.9 336.3 295.1 343.5 2.15 14 395 7725 -14.9 -22.9 50 8.0 -17.3 271 7 336.8 337.1 294.9 342.4 1.54 15 384 7938 -15.9 -20.3 69 4.4 -17.3 273 8 338.2 338.7 295.6 345.4 1.98 16 352 8587 -20.5 -23.1 80 2.6 -21.2 276 11 340.6 340.9 295.9 346.8 1.69 17 306 9608 -27.5 -33.5 57 6.0 -28.6 287 12 344.7 344.8 296.1 347.5 0.74 18 300 9750 -28.7 -34.7 56 6.0 -29.7 285 11 344.9 345.1 296.1 347.5 0.67 19 256 10867 -37.7 -45.7 43 8.0 -38.4 258 8 347.6 347.7 296.3 348.7 0.25 20 250 11030 -39.1 -46.1 47 7.0 -39.7 255 7 347.9 348.0 296.4 348.9 0.24 21 229 11622 -44.7 -48.3 67 3.6 -44.9 279 6 348.2 348.3 296.4 349.1 0.21 22 226 11710 -45.5 -48.8 69 3.3 -45.7 282 6 348.3 348.4 296.4 349.2 0.20 23 200 12510 -52.3 -57.2 55 4.9 -52.5 315 4 349.9 350.0 296.7 350.3 0.08 24 167 13653 -62.1 -65.8 61 3.7 -62.1 12 7 352.1 352.1 297.1 352.3 0.03 25 160 13917 -64.3 -69.3 50 5.0 -64.4 35 8 352.7 352.7 297.3 352.8 0.02 26 150 14310 -67.5 -70.3 67 2.8 -67.5 70 11 353.8 353.8 297.5 353.9 0.02 27 124 15432 -76.1 -78.8 65 2.7 -76.1 85 12 358.0 358.0 298.3 358.0 0.01 28 114 15919 -74.5 -83.5 24 9.0 -74.5 209 2 369.7 369.7 300.5 369.7 0.00 29 111 16073 -75.7 -85.7 19 10.0 -75.7 194 5 370.2 370.3 300.6 370.3 0.00 30 100 16670 -79.9 -87.9 25 8.0 -79.9 135 18 373.4 373.4 301.1 373.4 0.00 31 71 18573 -86.7 -90.1 54 3.4 -86.7 85 32 397.3 397.3 304.8 397.3 0.00 32 70 18650 -86.5 -91.0 44 4.5 -86.5 90 30 399.3 399.3 305.1 399.3 0.00 33 69 18729 -86.5 -91.1 43 4.6 -86.5 91 29 401.0 401.0 305.3 401.0 0.00 34 60 19522 -72.3 -88.3 7 16.0 -72.4 85 26 449.1 449.1 310.8 449.1 0.00 35 50 20610 -66.5 -89.5 3 23.0 -66.8 75 33 486.8 486.8 314.0 486.8 0.00 36 47 20986 -64.7 -88.7 2 24.0 -65.0 71 34 499.8 499.8 314.9 499.8 0.00 37 42 21668 -67.7 -89.7 3 22.0 -67.9 68 36 508.7 508.7 315.5 508.7 0.00 38 32 23342 -58.3 -87.3 1 29.0 -59.3 100 40 575.0 575.0 319.4 575.0 0.01 TRP 71 18573 -86.7 -90.1 54 3.4 -86.7 85 32 397.3 397.3 304.8 397.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 568.40 mb = 4887.00 m = 16033.26 ft Wetbulb zero: 574.23 mb = 4796.88 m = 15737.59 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 85.49 % Est. max temperature: 30.54 C = 86.96 F Sfc-Lift cond lev (LCL): 918.49 mb = 852.63 m = 2797.31 ft T: 22.86 C 700-500 lapse rate: 5.61 C/km ThetaE index: 6.60 C Layer 925.0- 850.0 mb Conv cond level (CCL): 798.01 mb = 2064.65 m = 6773.69 ft Mean mixing ratio: 14.61 g/kg Conv temperature: 30.39 C = 86.70 F Cap Strength: 2.02 C Lifted Index: -1.60 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.46 C Lifted Index @700 mb: -0.02 C Showalter Index: -0.78 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.60 C K Index: 38.00 Risk: > 80 % chance of thunderstorms Sweat Index: 200.00 Risk: None Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 179.54 J/kg Max Up Vert Vel: 18.95 m/s Conv Inhibition (B-): 50.94 J/kg Cap Strength: 2.02 C Lift Cond Lev (LCL): 841.14 mb = 1616.26 m = 5302.62 ft Lev Free Conv (LFC): 746.14 mb = 2637.11 m = 8651.82 ft Equ Level (EL): 696.14 mb = 3220.86 m = 10567.01 ft B at Equ Level: 19.25 J/kg Max Parcel Lev (MPL): 166.14 mb = 13685.26 m = 44898.60 ft Wind level data Storm motion: 264 at 4 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 ---------------------------------------------------------- 0 944 652 180 5 0.0 5.0 | 135 6 -4.4 4.5 1 925 791 290 4 3.8 -1.4 | 20 2 -0.7 -1.9 2 912 914 315 4 2.8 -2.8 | 26 4 -1.6 -3.3 3 850 1527 70 4 -3.8 -1.4 | 77 8 -8.2 -1.9 4 791 2134 65 10 -9.1 -4.2 | 71 14 -13.5 -4.7 5 763 2438 85 9 -9.0 -0.8 | 85 13 -13.4 -1.3 6 700 3175 170 6 -1.0 5.9 | 135 8 -5.5 5.4 7 612 4267 230 5 3.8 3.2 | 167 3 -0.6 2.7 8 500 5900 290 6 5.6 -2.1 | 335 3 1.2 -2.6 9 488 6096 285 6 5.8 -1.6 | 327 2 1.4 -2.1 10 400 7630 270 7 7.0 -0.0 | 281 3 2.6 -0.5 11 369 8230 275 9 9.0 -0.8 | 286 5 4.5 -1.3 12 354 8534 275 11 11.0 -1.0 | 283 7 6.5 -1.5 13 326 9144 295 14 12.7 -5.9 | 308 10 8.2 -6.4 14 300 9750 285 11 10.6 -2.8 | 298 7 6.2 -3.3 15 287 10058 270 10 10.0 -0.0 | 275 6 5.6 -0.5 16 250 11030 255 7 6.8 1.8 | 241 3 2.3 1.3 17 200 12510 315 4 2.8 -2.8 | 26 4 -1.6 -3.3 18 191 12802 300 1 0.9 -0.5 | 74 4 -3.6 -1.0 19 150 14310 70 11 -10.3 -3.8 | 74 15 -14.8 -4.3 20 150 14326 50 10 -7.7 -6.4 | 60 14 -12.1 -6.9 21 135 14935 105 12 -11.6 3.1 | 99 16 -16.0 2.6 22 128 15240 105 12 -11.6 3.1 | 99 16 -16.0 2.6 23 121 15545 70 12 -11.3 -4.1 | 74 16 -15.7 -4.6 24 115 15850 215 1 0.6 0.8 | 95 4 -3.9 0.3 25 100 16670 135 18 -12.7 12.7 | 125 21 -17.2 12.2 26 98 16764 135 18 -12.7 12.7 | 125 21 -17.2 12.2 27 88 17374 135 15 -10.6 10.6 | 124 18 -15.0 10.1 28 83 17678 115 14 -12.7 5.9 | 108 18 -17.1 5.4 29 75 18288 105 34 -32.8 8.8 | 103 38 -37.3 8.3 30 71 18573 85 32 -31.9 -2.8 | 85 36 -36.3 -3.3 31 71 18593 90 32 -32.0 0.0 | 89 36 -36.4 -0.5 32 70 18650 90 30 -30.0 0.0 | 89 34 -34.4 -0.5 33 64 19202 95 26 -25.9 2.3 | 93 30 -30.3 1.8 34 60 19507 85 25 -24.9 -2.2 | 85 29 -29.3 -2.7 35 54 20117 80 34 -33.5 -5.9 | 80 38 -37.9 -6.4 36 52 20422 95 33 -32.9 2.9 | 94 37 -37.3 2.4 37 50 20610 75 33 -31.9 -8.5 | 76 37 -36.3 -9.0 38 43 21336 65 36 -32.6 -15.2 | 67 40 -37.1 -15.7 39 35 22250 100 36 -35.5 6.3 | 98 40 -39.9 5.7 40 29 23165 100 44 -43.3 7.6 | 98 48 -47.8 7.1 41 27 23470 105 42 -40.6 10.9 | 103 46 -45.0 10.4 Wind Parameters Mean winds (0-6000m): 233.5 at 6.0 knts Storm direction: 263.5 at 4.5 knts Shear (0-3000m) pos: 1.1 neg: 0.8 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 13.8 deg Storm rel helicity (0-3000m) pos: 54.8 neg: -3.3 tot: 51.5 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 37.14 Bulk Shear: 4.83 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 ------------------------------------------------------------------------------- 500 304 4 19 3| 9.3 0.0 9.3| 2.5 -0.3 2.2 4.5 -0.08| 14.5 -1.2 1000 3 4 45 7| 4.3 0.0 4.3| 11.2 -0.7 10.5 10.5 0.15| 10.3 1.5 1500 51 5 66 9| 2.9 1.6 4.5| 11.2 -3.3 7.9 5.3 0.09| 8.5 0.7 2000 66 6 74 11| 0.9 1.2 2.1| 35.0 -3.3 31.7 15.9 0.28| 8.2 2.3 2500 80 6 81 11| 0.9 1.0 1.8| 51.4 -3.3 48.1 19.3 0.38| 8.1 3.1 3000 96 6 91 11| 1.1 0.8 1.9| 54.8 -3.3 51.5 17.2 0.40| 7.2 2.9 4000 124 6 107 10| 1.1 0.6 1.8| 56.9 -3.3 53.6 13.4 0.40| 6.0 2.4 5000 164 6 130 8| 1.1 0.5 1.6| 58.0 -3.3 54.7 10.9 0.44| 5.2 2.3 6000 234 6 187 3| 0.9 0.4 1.3| 58.3 -3.9 54.3 9.1 0.41| 4.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251129.00.gif