UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 11 DEC 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 64 SFC 940 652 25.2 20.9 77 4.3 22.1 340 4 303.7 306.8 297.4 353.6 16.78 2 934 693 26.0 20.0 70 6.0 21.7 330 5 305.0 308.0 297.2 352.7 15.95 3 925 755 25.4 19.4 69 6.0 21.1 315 7 305.3 308.2 297.0 351.7 15.51 4 850 1495 19.6 15.5 77 4.1 16.8 300 8 306.7 309.1 295.8 346.2 13.14 5 767 2373 13.8 11.3 85 2.5 12.1 260 12 309.6 311.6 295.1 343.2 11.04 6 700 3142 10.6 6.9 78 3.7 8.3 305 6 314.2 315.9 294.8 342.1 8.96 7 694 3214 10.4 4.4 66 6.0 6.9 320 8 314.8 316.2 294.0 338.5 7.58 8 653 3718 7.8 3.8 76 4.0 5.4 360 9 317.4 318.9 294.7 341.8 7.72 9 614 4222 4.2 3.2 93 1.0 3.6 13 5 318.9 320.4 295.3 343.9 7.88 10 556 5023 -0.3 -1.6 91 1.3 -1.0 66 9 322.7 323.9 295.0 342.6 6.13 11 544 5198 0.0 -4.9 70 4.9 -2.5 78 10 325.1 326.1 294.6 341.3 4.89 12 526 5467 -0.7 -17.7 26 17.0 -7.1 97 11 327.4 327.8 292.7 333.7 1.81 13 500 5870 -3.5 -11.5 54 8.0 -7.0 125 13 328.8 329.4 294.2 339.6 3.17 14 450 6696 -9.5 -13.4 73 3.9 -11.1 77 5 331.3 331.9 294.7 341.7 3.02 15 421 7209 -12.7 -25.7 33 13.0 -16.3 57 9 333.6 333.8 293.7 337.6 1.12 16 414 7337 -12.7 -40.7 8 28.0 -17.9 91 15 335.2 335.2 293.4 336.2 0.26 17 400 7600 -13.9 -48.9 3 35.0 -19.2 100 23 336.9 336.9 293.7 337.4 0.11 18 398 7638 -14.1 -49.1 3 35.0 -19.3 101 23 337.1 337.2 293.7 337.6 0.11 19 395 7695 -14.5 -49.5 3 35.0 -19.7 102 23 337.4 337.4 293.8 337.8 0.11 20 353 8533 -21.5 -50.5 5 29.0 -25.0 103 24 338.9 339.0 294.1 339.4 0.11 21 300 9710 -29.3 -46.3 18 17.0 -31.2 115 8 344.1 344.1 295.5 344.9 0.20 22 292 9903 -30.5 -49.5 14 19.0 -32.4 131 5 345.0 345.1 295.7 345.6 0.14 23 277 10277 -33.7 -50.7 16 17.0 -35.2 138 4 345.7 345.7 295.8 346.2 0.13 24 250 10990 -39.5 -57.5 13 18.0 -40.5 115 7 347.3 347.4 296.1 347.6 0.06 25 200 12480 -51.9 -63.9 22 12.0 -52.2 40 2 350.6 350.6 296.8 350.7 0.04 26 184 13015 -56.3 -68.3 21 12.0 -56.5 28 2 351.9 351.9 297.1 352.0 0.02 27 178 13224 -58.3 -62.6 58 4.3 -58.4 57 4 352.0 352.0 297.1 352.2 0.05 28 167 13622 -61.7 -65.7 59 4.0 -61.7 112 8 352.8 352.8 297.3 352.9 0.03 29 153 14160 -64.9 -75.9 21 11.0 -65.0 193 15 356.3 356.3 298.0 356.3 0.01 30 150 14280 -66.1 -77.1 20 11.0 -66.2 215 18 356.2 356.2 298.0 356.2 0.01 31 132 15041 -72.5 -76.1 58 3.6 -72.5 233 24 358.1 358.1 298.3 358.1 0.01 32 117 15737 -78.9 -83.5 47 4.6 -78.9 250 26 358.8 358.8 298.5 358.8 0.00 33 102 16509 -82.1 -86.3 48 4.2 -82.1 176 7 367.0 367.0 300.0 367.0 0.00 34 100 16620 -82.3 -86.1 52 3.8 -82.3 140 13 368.7 368.7 300.4 368.7 0.00 35 83 17652 -85.5 -89.6 48 4.1 -85.5 135 45 382.4 382.4 302.6 382.4 0.00 36 76 18143 -79.7 -86.7 30 7.0 -79.7 125 43 404.3 404.3 305.7 404.3 0.00 37 71 18529 -78.5 -87.5 22 9.0 -78.5 112 34 414.8 414.8 307.1 414.8 0.00 38 70 18610 -78.7 -87.7 22 9.0 -78.7 100 27 416.0 416.0 307.2 416.0 0.00 39 66 18944 -79.9 -89.9 17 10.0 -79.9 85 22 420.5 420.5 307.7 420.5 0.00 40 56 19892 -72.1 -89.1 6 17.0 -72.2 88 17 458.5 458.5 311.6 458.5 0.00 41 50 20560 -71.7 -89.7 5 18.0 -71.8 80 22 474.5 474.5 313.0 474.5 0.00 42 37 22369 -65.3 -90.3 2 25.0 -65.7 91 42 533.6 533.6 317.1 533.7 0.00 43 36 22536 -66.3 -91.3 2 25.0 -66.7 80 44 535.2 535.2 317.2 535.3 0.00 44 30 23660 -59.9 -88.9 1 29.0 -60.8 95 51 581.3 581.3 319.8 581.4 0.00 45 29 23872 -59.3 -88.3 1 29.0 -60.3 94 52 588.7 588.7 320.1 588.7 0.01 46 28 24092 -59.5 -87.5 1 28.0 -60.5 94 52 594.0 594.0 320.3 594.1 0.01 47 25 24814 -51.7 -84.7 1 33.0 -54.2 91 54 636.0 636.0 322.2 636.1 0.01 48 24 25079 -51.1 -83.1 1 32.0 -53.9 91 55 645.2 645.2 322.5 645.3 0.02 49 22 25643 -52.9 -84.9 1 32.0 -55.4 89 54 656.1 656.1 322.9 656.2 0.01 TRP 83 17652 -85.5 -89.6 48 4.1 -85.5 135 45 382.4 382.4 302.6 382.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 559.87 mb = 4969.65 m = 16304.42 ft Freezing level: 544.00 mb = 5197.75 m = 17052.79 ft Freezing level: 544.00 mb = 5197.75 m = 17052.79 ft Wetbulb zero: 568.39 mb = 4845.17 m = 15896.03 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 75.69 % Est. max temperature: 30.18 C = 86.33 F Sfc-Lift cond lev (LCL): 883.02 mb = 1161.51 m = 3810.67 ft T: 22.21 C 700-500 lapse rate: 5.17 C/km ThetaE index: 15.03 C Layer 934.0- 653.0 mb Conv cond level (CCL): 796.34 mb = 2052.36 m = 6733.38 ft Mean mixing ratio: 14.43 g/kg Conv temperature: 29.96 C = 85.93 F Cap Strength: 1.49 C Lifted Index: -0.24 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.49 C Lifted Index @700 mb: 0.21 C Showalter Index: 0.82 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.00 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 215.00 Risk: None Energy Index: -1.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 222.05 J/kg Max Up Vert Vel: 21.07 m/s Conv Inhibition (B-): 34.04 J/kg Cap Strength: 1.49 C Lift Cond Lev (LCL): 826.39 mb = 1735.81 m = 5694.83 ft Lev Free Conv (LFC): 641.39 mb = 3864.89 m = 12679.93 ft Equ Level (EL): 531.39 mb = 5385.46 m = 17668.62 ft B at Equ Level: 56.25 J/kg Max Parcel Lev (MPL): 151.39 mb = 14224.05 m = 46666.28 ft Wind level data Storm motion: 351 at 7 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 ---------------------------------------------------------- 0 940 652 340 4 1.4 -3.8 | 186 3 0.3 3.2 1 925 755 315 7 4.9 -4.9 | 243 4 3.9 2.0 2 908 914 320 9 5.8 -6.9 | 269 5 4.7 0.0 3 850 1495 300 8 6.9 -4.0 | 243 7 5.9 2.9 4 847 1524 325 12 6.9 -9.8 | 296 7 5.8 -2.9 5 817 1829 265 10 10.0 0.9 | 229 12 8.9 7.8 6 788 2134 260 12 11.8 2.1 | 230 14 10.8 9.0 7 761 2438 260 12 11.8 2.1 | 230 14 10.8 9.0 8 734 2743 255 10 9.7 2.6 | 222 13 8.6 9.5 9 700 3142 305 6 4.9 -3.4 | 228 5 3.9 3.5 10 682 3353 350 11 1.9 -10.8 | 348 4 0.9 -3.9 11 609 4267 15 5 -1.3 -4.8 | 132 3 -2.4 2.1 12 500 5870 125 13 -10.6 7.5 | 141 19 -11.7 14.4 13 486 6096 125 14 -11.5 8.0 | 140 20 -12.5 15.0 14 467 6401 145 10 -5.7 8.2 | 156 17 -6.8 15.1 15 432 7010 0 0 -0.0 -0.0 | 171 7 -1.1 6.9 16 415 7315 90 14 -14.0 0.0 | 115 17 -15.1 6.9 17 400 7600 100 23 -22.7 4.0 | 115 26 -23.7 10.9 18 367 8230 115 24 -21.8 10.1 | 127 28 -22.8 17.1 19 338 8839 90 23 -23.0 0.0 | 106 25 -24.1 6.9 20 311 9449 90 22 -22.0 0.0 | 107 24 -23.1 6.9 21 300 9710 115 8 -7.3 3.4 | 141 13 -8.3 10.3 22 285 10058 145 3 -1.7 2.5 | 164 10 -2.8 9.4 23 250 10990 115 7 -6.3 3.0 | 143 12 -7.4 9.9 24 200 12480 40 2 -1.3 -1.5 | 157 6 -2.3 5.4 25 190 12802 0 0 -0.0 -0.0 | 171 7 -1.1 6.9 26 156 14021 170 12 -2.1 11.8 | 170 19 -3.1 18.8 27 150 14280 215 18 10.3 14.7 | 203 24 9.3 21.7 28 149 14326 210 14 7.0 12.1 | 197 20 5.9 19.1 29 120 15545 250 32 30.1 10.9 | 238 34 29.0 17.9 30 108 16154 250 12 11.3 4.1 | 223 15 10.2 11.0 31 103 16459 190 4 0.7 3.9 | 178 11 -0.4 10.9 32 100 16620 140 13 -8.4 10.0 | 151 19 -9.4 16.9 33 97 16764 140 13 -8.4 10.0 | 151 19 -9.4 16.9 34 92 17069 150 37 -18.5 32.0 | 153 44 -19.6 39.0 35 83 17652 135 45 -31.8 31.8 | 140 51 -32.9 38.8 36 78 17983 130 47 -36.0 30.2 | 135 52 -37.1 37.1 37 70 18593 110 32 -30.1 10.9 | 120 36 -31.1 17.9 38 70 18610 100 27 -26.6 4.7 | 113 30 -27.6 11.6 39 67 18898 85 23 -22.9 -2.0 | 102 24 -24.0 4.9 40 60 19507 85 16 -15.9 -1.4 | 108 18 -17.0 5.5 41 57 19812 100 17 -16.7 3.0 | 119 20 -17.8 9.9 42 54 20117 60 17 -14.7 -8.5 | 84 16 -15.8 -1.6 43 51 20422 85 17 -16.9 -1.5 | 107 19 -18.0 5.5 44 50 20560 80 22 -21.7 -3.8 | 98 23 -22.7 3.1 45 49 20726 70 23 -21.6 -7.9 | 88 23 -22.7 -0.9 46 46 21031 90 18 -18.0 0.0 | 110 20 -19.1 6.9 47 38 22250 100 40 -39.4 6.9 | 109 43 -40.4 13.9 48 36 22555 80 44 -43.3 -7.6 | 89 44 -44.4 -0.7 49 33 23165 95 42 -41.8 3.7 | 104 44 -42.9 10.6 50 30 23660 95 51 -50.8 4.4 | 102 53 -51.9 11.4 51 23 24689 90 55 -55.0 0.0 | 97 56 -56.1 6.9 52 17 25908 85 52 -51.8 -4.5 | 93 53 -52.9 2.4 Wind Parameters Mean winds (0-6000m): 321.3 at 9.4 knts Storm direction: 351.3 at 7.0 knts Shear (0-3000m) pos: 2.6 neg: 1.9 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -165.4 deg Storm rel helicity (0-3000m) pos: 26.9 neg: -32.1 tot: -5.1 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 554.61 Bulk Shear: 0.40 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 ------------------------------------------------------------------------------- 500 318 8 253 4| 0.0 5.6 5.6| 5.3 -1.2 4.1 8.1 0.68| 7.2 4.9 1000 313 8 257 5| 0.0 4.4 4.4| 13.2 -10.3 2.9 2.9 0.27| 9.0 2.5 1500 297 9 249 8| 0.0 4.1 4.1| 14.1 -25.7 -11.7 -7.8 -0.03| 9.0 -0.2 2000 285 10 243 10| 0.0 2.8 2.8| 14.1 -30.5 -16.4 -8.2 -0.07| 7.1 -0.5 2500 282 10 239 10| 1.7 2.2 3.9| 18.8 -32.1 -13.2 -5.3 -0.02| 7.5 -0.2 3000 293 10 247 8| 2.6 1.9 4.5| 26.9 -32.1 -5.1 -1.7 0.19| 8.1 1.5 4000 307 9 255 6| 2.2 1.4 3.6| 29.0 -33.8 -4.7 -1.2 0.20| 7.1 1.4 5000 318 9 266 5| 2.2 1.1 3.3| 48.2 -33.8 14.4 2.9 0.25| 6.9 1.7 6000 321 9 274 5| 1.8 1.2 3.0| 80.9 -51.7 29.3 4.9 0.22| 7.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251211.00.gif