UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 10 OCT 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 86 SFC 943 652 26.0 20.0 70 6.0 21.7 130 8 304.2 307.1 296.9 351.3 15.80 2 936 701 27.4 17.4 54 10.0 20.4 132 7 306.3 308.8 295.9 346.8 13.48 3 925 779 26.4 17.4 58 9.0 20.1 135 6 306.3 308.8 296.0 347.3 13.64 4 856 1458 20.6 15.8 74 4.8 17.3 190 6 307.1 309.6 296.0 347.2 13.31 5 850 1519 20.2 15.4 74 4.8 16.9 195 6 307.3 309.8 295.9 346.7 13.06 6 715 2990 11.0 4.0 62 7.0 6.9 126 14 312.8 314.1 293.0 335.0 7.15 7 700 3167 9.4 4.4 71 5.0 6.5 125 14 312.9 314.3 293.4 336.3 7.51 8 676 3455 6.6 4.1 84 2.5 5.1 127 14 312.9 314.4 293.4 336.6 7.62 9 620 4161 2.4 0.8 89 1.6 1.5 122 14 315.9 317.2 293.5 336.6 6.56 10 597 4467 1.0 -6.0 59 7.0 -2.3 122 15 317.7 318.5 292.0 331.0 4.09 11 569 4852 -1.3 -1.8 96 0.5 -1.6 107 16 319.4 320.6 293.9 338.4 5.90 12 560 4980 -0.7 -3.7 80 3.0 -2.2 95 14 321.6 322.6 294.0 338.5 5.20 13 500 5880 -4.9 -14.9 45 10.0 -8.8 30 6 327.1 327.5 293.2 335.3 2.41 14 497 5927 -4.9 -15.9 42 11.0 -9.1 28 6 327.6 328.1 293.2 335.3 2.23 15 470 6363 -7.9 -14.9 57 7.0 -10.6 16 10 329.2 329.7 293.8 338.0 2.56 16 444 6803 -9.7 -34.7 11 25.0 -15.3 349 11 332.3 332.4 292.8 334.0 0.45 17 415 7321 -13.1 -27.1 30 14.0 -16.9 332 11 334.4 334.6 293.9 338.1 1.00 18 400 7600 -14.7 -31.7 22 17.0 -18.7 330 11 335.9 336.0 293.9 338.4 0.67 19 381 7968 -16.5 -46.5 6 30.0 -21.1 349 13 338.2 338.2 294.0 338.8 0.15 20 367 8248 -18.3 -45.3 7 27.0 -22.4 340 17 339.5 339.5 294.4 340.2 0.18 21 356 8475 -20.1 -30.1 41 10.0 -22.4 344 19 340.0 340.2 295.1 343.3 0.88 22 300 9720 -30.1 -46.1 20 16.0 -31.9 340 15 343.0 343.0 295.2 343.8 0.20 23 254 10873 -40.1 -48.1 42 8.0 -40.7 329 16 344.9 344.9 295.7 345.7 0.19 24 252 10926 -40.5 -50.5 33 10.0 -41.2 327 17 345.1 345.1 295.7 345.7 0.15 25 250 10980 -40.9 -53.9 23 13.0 -41.7 325 17 345.3 345.3 295.7 345.7 0.10 26 233 11459 -44.1 -62.1 12 18.0 -44.8 314 16 347.4 347.4 296.1 347.6 0.04 27 202 12405 -52.1 -67.1 15 15.0 -52.4 272 7 349.3 349.3 296.5 349.4 0.02 28 200 12470 -52.7 -64.7 22 12.0 -53.0 265 6 349.3 349.3 296.5 349.5 0.03 29 196 12599 -54.1 -61.1 42 7.0 -54.3 263 6 349.1 349.1 296.5 349.3 0.05 30 190 12797 -55.7 -66.7 24 11.0 -55.9 260 6 349.7 349.7 296.6 349.8 0.03 31 183 13034 -57.1 -76.1 7 19.0 -57.3 282 8 351.2 351.2 296.9 351.2 0.01 32 152 14180 -65.7 -78.7 15 13.0 -65.8 338 8 355.6 355.6 297.8 355.6 0.01 33 150 14260 -66.7 -78.7 17 12.0 -66.8 335 4 355.2 355.2 297.7 355.2 0.01 34 133 14977 -73.3 -77.4 53 4.1 -73.3 349 8 355.9 355.9 297.9 355.9 0.01 35 131 15065 -73.9 -78.1 52 4.2 -73.9 350 9 356.3 356.3 298.0 356.4 0.01 36 103 16444 -81.3 -86.0 45 4.7 -81.3 225 6 367.5 367.5 300.1 367.5 0.00 37 100 16610 -81.3 -86.0 45 4.7 -81.3 80 3 370.6 370.6 300.7 370.7 0.00 38 88 17336 -78.1 -86.1 26 8.0 -78.1 319 10 390.9 390.9 303.9 390.9 0.00 39 81 17808 -80.3 -88.3 25 8.0 -80.3 193 13 395.7 395.7 304.6 395.7 0.00 40 75 18245 -78.5 -89.5 15 11.0 -78.5 105 16 408.3 408.3 306.3 408.3 0.00 41 72 18483 -70.9 -90.9 4 20.0 -71.0 164 6 429.2 429.2 308.7 429.2 0.00 42 70 18650 -71.3 -92.3 3 21.0 -71.4 305 7 431.8 431.8 309.0 431.9 0.00 43 60 19559 -72.7 -89.7 6 17.0 -72.8 21 8 448.2 448.2 310.7 448.2 0.00 44 58 19758 -72.3 -91.3 4 19.0 -72.4 41 6 453.5 453.5 311.2 453.5 0.00 45 57 19861 -68.3 -90.3 3 22.0 -68.5 51 5 464.8 464.8 312.2 464.8 0.00 46 54 20186 -68.3 -91.3 2 23.0 -68.5 76 5 472.0 472.0 312.8 472.0 0.00 47 50 20650 -66.3 -90.3 2 24.0 -66.5 35 19 487.2 487.2 314.0 487.3 0.00 48 47 21030 -61.7 -89.7 1 28.0 -62.2 35 16 507.0 507.0 315.4 507.0 0.00 49 34 23033 -63.1 -90.1 1 27.0 -63.7 90 37 552.5 552.5 318.2 552.5 0.00 50 30 23810 -59.7 -88.7 1 29.0 -60.6 110 40 581.9 581.9 319.8 581.9 0.00 51 24 25209 -55.3 -86.3 1 31.0 -57.2 103 42 633.0 633.0 322.0 633.1 0.01 52 20 26360 -57.3 -87.3 1 30.0 -59.0 95 46 660.8 660.8 323.1 660.8 0.01 53 18 27026 -57.7 -87.7 1 30.0 -59.5 95 46 679.7 679.7 323.7 679.8 0.01 TRP 103 16444 -81.3 -86.0 45 4.7 -81.3 225 6 367.5 367.5 300.1 367.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 584.83 mb = 4634.35 m = 15204.38 ft Wetbulb zero: 610.82 mb = 4281.84 m = 14047.87 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 71.19 % Est. max temperature: 31.22 C = 88.20 F Sfc-Lift cond lev (LCL): 864.12 mb = 1375.33 m = 4512.20 ft T: 21.31 C 700-500 lapse rate: 5.27 C/km ThetaE index: 12.24 C Layer 856.0- 700.0 mb Conv cond level (CCL): 758.64 mb = 2486.21 m = 8156.76 ft Mean mixing ratio: 13.50 g/kg Conv temperature: 32.60 C = 90.67 F Cap Strength: 2.23 C Lifted Index: -0.94 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.24 C Lifted Index @700 mb: -0.43 C Showalter Index: -0.76 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.30 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 202.80 Risk: None Energy Index: -2.24 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 256.27 J/kg Max Up Vert Vel: 22.64 m/s Conv Inhibition (B-): 68.40 J/kg Cap Strength: 2.23 C Lift Cond Lev (LCL): 805.44 mb = 1976.97 m = 6486.04 ft Lev Free Conv (LFC): 700.44 mb = 3161.70 m = 10372.91 ft Equ Level (EL): 390.44 mb = 7782.64 m = 25533.29 ft B at Equ Level: 235.53 J/kg Max Parcel Lev (MPL): 160.44 mb = 13846.26 m = 45426.80 ft Wind level data Storm motion: 147 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 ---------------------------------------------------------- 0 943 652 130 8 -6.1 5.1 | 56 2 -1.9 -1.3 1 925 779 135 6 -4.2 4.2 | 0 2 -0.0 -2.2 2 911 914 150 6 -3.0 5.2 | 315 2 1.2 -1.2 3 850 1519 195 6 1.6 5.8 | 276 6 5.8 -0.6 4 820 1829 165 3 -0.8 2.9 | 316 5 3.5 -3.5 5 791 2134 140 12 -7.7 9.2 | 129 4 -3.5 2.8 6 763 2438 130 15 -11.5 9.6 | 114 8 -7.3 3.2 7 700 3167 125 14 -11.5 8.0 | 103 7 -7.2 1.6 8 684 3353 130 14 -10.7 9.0 | 112 7 -6.5 2.6 9 634 3962 110 13 -12.2 4.4 | 76 8 -8.0 -2.0 10 611 4267 130 14 -10.7 9.0 | 112 7 -6.5 2.6 11 566 4877 105 16 -15.5 4.1 | 79 11 -11.2 -2.3 12 525 5486 35 2 -1.1 -1.6 | 339 9 3.1 -8.1 13 500 5880 30 6 -3.0 -5.2 | 354 12 1.2 -11.6 14 486 6096 20 7 -2.4 -6.6 | 352 13 1.8 -13.0 15 467 6401 15 10 -2.6 -9.7 | 354 16 1.6 -16.1 16 432 7010 335 12 5.1 -10.9 | 332 20 9.3 -17.3 17 400 7600 330 11 5.5 -9.5 | 329 19 9.7 -15.9 18 383 7925 350 12 2.1 -11.8 | 341 19 6.3 -18.2 19 367 8230 340 17 5.8 -16.0 | 336 25 10.0 -22.4 20 352 8534 345 19 4.9 -18.4 | 340 26 9.1 -24.8 21 300 9720 340 15 5.1 -14.1 | 335 23 9.4 -20.5 22 299 9754 330 15 7.5 -13.0 | 329 23 11.7 -19.4 23 273 10363 350 14 2.4 -13.8 | 342 21 6.7 -20.2 24 250 10980 325 17 9.8 -13.9 | 326 25 14.0 -20.3 25 239 11278 315 17 12.0 -12.0 | 319 25 16.2 -18.4 26 218 11887 310 13 10.0 -8.4 | 316 20 14.2 -14.8 27 209 12192 295 10 9.1 -4.2 | 309 17 13.3 -10.6 28 200 12470 265 6 6.0 0.5 | 300 12 10.2 -5.9 29 190 12802 260 6 5.9 1.0 | 298 11 10.1 -5.4 30 164 13716 350 14 2.4 -13.8 | 342 21 6.7 -20.2 31 156 14021 345 17 4.4 -16.4 | 339 24 8.6 -22.8 32 150 14260 335 4 1.7 -3.6 | 329 12 5.9 -10.0 33 120 15545 360 12 -0.0 -12.0 | 347 19 4.2 -18.4 34 114 15850 340 15 5.1 -14.1 | 335 23 9.4 -20.5 35 108 16154 340 11 3.8 -10.3 | 335 19 8.0 -16.8 36 103 16444 225 6 4.2 4.2 | 284 9 8.5 -2.2 37 100 16610 80 3 -3.0 -0.5 | 350 7 1.3 -6.9 38 97 16764 125 3 -2.5 1.7 | 339 5 1.8 -4.7 39 88 17374 310 10 7.7 -6.4 | 317 18 11.9 -12.8 40 83 17678 195 10 2.6 9.7 | 245 8 6.8 3.2 41 79 17983 190 17 3.0 16.7 | 215 13 7.2 10.3 42 75 18288 95 16 -15.9 1.4 | 67 13 -11.7 -5.0 43 71 18593 200 1 0.3 0.9 | 320 7 4.6 -5.5 44 70 18650 305 7 5.7 -4.0 | 316 14 10.0 -10.4 45 67 18898 315 13 9.2 -9.2 | 319 21 13.4 -15.6 46 55 20117 75 3 -2.9 -0.8 | 350 7 1.3 -7.2 47 52 20422 80 10 -9.8 -1.7 | 35 10 -5.6 -8.2 48 50 20650 35 19 -10.9 -15.6 | 17 23 -6.7 -22.0 49 49 20726 45 14 -9.9 -9.9 | 19 17 -5.7 -16.3 50 47 21031 35 16 -9.2 -13.1 | 14 20 -5.0 -19.5 51 45 21336 85 20 -19.9 -1.7 | 63 18 -15.7 -8.2 52 37 22555 95 36 -35.9 3.1 | 84 32 -31.6 -3.3 53 32 23470 85 38 -37.9 -3.3 | 74 35 -33.6 -9.7 54 30 23810 110 40 -37.6 13.7 | 102 34 -33.4 7.3 55 29 24079 110 38 -35.7 13.0 | 102 32 -31.5 6.6 56 20 26360 95 46 -45.8 4.0 | 87 42 -41.6 -2.4 57 16 27127 95 47 -46.8 4.1 | 87 43 -42.6 -2.3 Wind Parameters Mean winds (0-6000m): 116.6 at 10.2 knts Storm direction: 146.6 at 7.7 knts Shear (0-3000m) pos: 1.1 neg: 2.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 36.7 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -14.6 tot: -8.6 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 61.28 Bulk Shear: 4.18 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 ------------------------------------------------------------------------------- 500 146 6 331 1| 5.0 0.0 5.0| 0.0 -2.4 -2.4 -4.8 -0.89| 5.5 -4.9 1000 163 6 284 3| 3.2 0.0 3.2| 1.9 -2.7 -0.8 -0.8 -0.39| 4.8 -1.9 1500 159 6 288 2| 2.2 3.2 5.4| 4.0 -4.7 -0.7 -0.5 -0.40| 7.3 -2.9 2000 147 8 151 0| 1.6 3.2 4.8| 4.0 -8.1 -4.1 -2.0 -0.41| 6.5 -2.7 2500 140 9 115 2| 1.3 2.5 3.8| 4.0 -10.2 -6.2 -2.5 -0.43| 5.5 -2.4 3000 137 10 110 3| 1.1 2.1 3.1| 6.1 -14.6 -8.6 -2.9 -0.42| 5.2 -2.2 4000 131 11 102 4| 0.8 1.8 2.7| 14.7 -25.8 -11.2 -2.8 -0.33| 5.3 -1.7 5000 126 11 89 5| 0.7 0.9 1.6| 16.4 -78.5 -62.0 -12.4 -0.52| 6.4 -3.3 6000 117 10 70 5| 0.6 1.4 1.9| 21.3 -90.7 -69.4 -11.6 -0.46| 6.2 -2.9 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251010.00.gif