UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 28 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 74 SFC 941 652 24.4 21.7 85 2.7 22.5 180 4 302.8 306.0 297.7 355.0 17.63 2 929 736 25.2 20.5 75 4.7 21.8 210 4 304.7 307.8 297.5 354.1 16.56 3 925 764 25.0 20.5 76 4.5 21.8 220 4 304.9 308.0 297.6 354.6 16.63 4 850 1504 19.2 17.4 89 1.8 17.9 330 3 306.3 309.0 296.8 350.9 14.87 5 744 2637 11.6 11.4 99 0.2 11.4 33 11 309.9 312.0 295.5 344.8 11.46 6 700 3146 9.6 8.0 90 1.6 8.6 20 8 313.1 315.0 295.0 343.0 9.67 7 660 3633 7.2 5.6 90 1.6 6.2 33 9 315.7 317.4 295.0 342.9 8.68 8 625 4080 5.4 -0.6 65 6.0 2.1 38 8 318.6 319.8 293.7 337.4 5.87 9 592 4522 2.8 -8.2 44 11.0 -2.3 48 10 320.6 321.3 292.3 332.0 3.48 10 563 4927 0.2 -2.8 80 3.0 -1.4 26 10 322.2 323.2 294.4 340.2 5.54 11 536 5320 -1.9 -7.9 63 6.0 -4.7 358 10 324.2 325.0 293.6 337.3 3.94 12 525 5485 -3.3 -4.6 91 1.3 -4.0 346 10 324.5 325.5 294.7 341.5 5.19 13 500 5870 -5.5 -6.4 93 0.9 -6.0 355 6 326.3 327.3 294.8 342.1 4.74 14 497 5917 -5.9 -6.7 94 0.8 -6.3 355 6 326.4 327.3 294.8 341.9 4.66 15 482 6158 -5.5 -10.5 68 5.0 -7.7 357 8 329.8 330.5 294.8 341.9 3.57 16 400 7600 -14.3 -19.1 67 4.8 -15.9 10 8 336.4 336.8 295.3 343.9 2.11 17 367 8247 -18.3 -25.3 54 7.0 -20.2 315 8 339.5 339.7 295.4 344.4 1.33 18 331 9009 -23.3 -35.3 32 12.0 -25.5 305 13 342.8 342.9 295.5 345.0 0.57 19 300 9720 -29.1 -45.1 20 16.0 -31.0 300 11 344.4 344.4 295.6 345.3 0.23 20 286 10061 -31.9 -48.9 17 17.0 -33.6 302 11 345.1 345.1 295.7 345.7 0.16 21 253 10918 -39.1 -57.1 13 18.0 -40.1 293 13 346.7 346.8 296.0 347.0 0.07 22 250 11000 -39.9 -56.9 15 17.0 -40.8 300 14 346.7 346.8 296.0 347.0 0.07 23 232 11506 -44.7 -60.7 15 16.0 -45.3 303 17 346.9 347.0 296.0 347.1 0.05 24 221 11829 -47.7 -53.7 50 6.0 -48.0 305 19 347.2 347.2 296.1 347.7 0.12 25 210 12164 -50.9 -55.1 61 4.2 -51.1 327 21 347.3 347.3 296.1 347.7 0.10 26 200 12480 -53.5 -58.5 54 5.0 -53.7 325 18 348.0 348.1 296.3 348.4 0.07 27 193 12708 -55.5 -60.5 54 5.0 -55.6 325 20 348.4 348.4 296.3 348.7 0.06 28 186 12941 -57.3 -65.3 36 8.0 -57.5 325 23 349.2 349.2 296.5 349.3 0.03 29 170 13502 -62.3 -65.8 63 3.5 -62.4 331 24 350.0 350.0 296.7 350.1 0.03 30 164 13723 -63.5 -68.5 51 5.0 -63.6 335 23 351.6 351.6 297.0 351.7 0.02 31 159 13913 -62.5 -81.5 6 19.0 -62.6 321 17 356.4 356.4 298.0 356.4 0.00 32 150 14270 -64.5 -80.5 9 16.0 -64.6 295 7 359.0 359.0 298.5 359.0 0.00 33 101 16594 -80.9 -85.6 45 4.7 -80.9 126 7 370.4 370.4 300.7 370.4 0.00 34 100 16650 -81.1 -85.7 46 4.6 -81.1 120 7 371.0 371.0 300.8 371.0 0.00 35 90 17238 -85.1 -88.6 53 3.5 -85.1 110 10 374.4 374.4 301.4 374.4 0.00 36 77 18095 -86.7 -90.0 55 3.3 -86.7 124 22 388.2 388.2 303.5 388.2 0.00 37 72 18464 -85.7 -89.4 51 3.7 -85.7 121 33 397.8 397.8 304.9 397.8 0.00 38 70 18620 -82.7 -87.7 42 5.0 -82.7 95 29 407.5 407.5 306.2 407.5 0.00 39 57 19793 -71.7 -88.7 6 17.0 -71.8 70 24 457.1 457.1 311.5 457.1 0.00 40 50 20570 -68.3 -90.3 3 22.0 -68.5 95 28 482.5 482.5 313.7 482.5 0.00 41 45 21206 -65.9 -89.9 2 24.0 -66.2 101 30 503.1 503.1 315.2 503.1 0.00 42 41 21777 -61.1 -88.1 2 27.0 -61.7 92 44 528.7 528.7 316.8 528.7 0.00 43 32 23303 -64.7 -89.7 2 25.0 -65.2 84 54 557.9 557.9 318.5 557.9 0.00 44 30 23700 -61.3 -89.3 1 28.0 -62.1 100 52 577.5 577.5 319.5 577.6 0.00 45 28 24130 -59.3 -88.3 1 29.0 -60.3 100 53 594.6 594.6 320.3 594.6 0.01 46 23 25384 -51.8 -84.1 1 32.3 -54.5 90 66 651.1 651.1 322.7 651.2 0.01 47 22 25673 -50.1 -83.1 1 33.0 -53.3 90 66 664.5 664.5 323.2 664.6 0.02 TRP 90 17238 -85.1 -88.6 53 3.5 -85.1 110 10 374.4 374.4 301.4 374.4 0.00 WND 23 25384 -51.8 -84.1 1 32.3 -54.5 90 66 651.1 651.1 322.7 651.2 0.01 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 560.43 mb = 4964.60 m = 16287.86 ft Wetbulb zero: 609.01 mb = 4291.24 m = 14078.69 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 81.94 % Est. max temperature: 29.77 C = 85.59 F Sfc-Lift cond lev (LCL): 904.99 mb = 955.44 m = 3134.60 ft T: 23.50 C 700-500 lapse rate: 5.54 C/km ThetaE index: 22.52 C Layer 850.0- 563.0 mb Conv cond level (CCL): 833.54 mb = 1670.26 m = 5479.79 ft Mean mixing ratio: 15.84 g/kg Conv temperature: 28.36 C = 83.05 F Cap Strength: 0.81 C Lifted Index: -3.53 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.23 C Lifted Index @700 mb: -1.76 C Showalter Index: -2.88 C Risk: Severe thunderstorms possible Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.90 C K Index: 40.50 Risk: > 80 % chance of thunderstorms Sweat Index: 220.80 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1019.32 J/kg Max Up Vert Vel: 45.15 m/s Conv Inhibition (B-): 7.72 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 850.44 mb = 1499.43 m = 4919.33 ft Lev Free Conv (LFC): 815.44 mb = 1856.89 m = 6092.09 ft Equ Level (EL): 155.44 mb = 14051.58 m = 46100.41 ft B at Equ Level: 974.14 J/kg Max Parcel Lev (MPL): 95.44 mb = 16910.21 m = 55479.02 ft Wind level data Storm motion: 48 at 6 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 ---------------------------------------------------------- 0 941 652 180 4 0.0 4.0 | 209 9 4.5 8.1 1 925 764 220 4 2.6 3.1 | 225 10 7.1 7.2 2 909 914 265 4 4.0 0.3 | 242 10 8.5 4.5 3 850 1504 330 3 1.5 -2.6 | 256 6 6.0 1.5 4 789 2134 25 8 -3.4 -7.3 | 340 3 1.1 -3.1 5 761 2438 30 11 -5.5 -9.5 | 10 6 -1.0 -5.4 6 734 2743 35 11 -6.3 -9.0 | 20 5 -1.8 -4.9 7 708 3048 15 10 -2.6 -9.7 | 341 6 1.9 -5.5 8 700 3146 20 8 -2.7 -7.5 | 332 4 1.8 -3.4 9 682 3353 30 10 -5.0 -8.7 | 6 5 -0.5 -4.6 10 609 4267 40 8 -5.1 -6.1 | 17 2 -0.6 -2.0 11 587 4572 50 10 -7.7 -6.4 | 53 4 -3.1 -2.3 12 524 5486 345 10 2.6 -9.7 | 308 9 7.1 -5.5 13 500 5870 355 6 0.5 -6.0 | 290 5 5.1 -1.9 14 486 6096 355 8 0.7 -8.0 | 306 6 5.2 -3.9 15 467 6401 5 10 -0.9 -10.0 | 328 7 3.7 -5.9 16 449 6706 25 10 -4.2 -9.1 | 356 5 0.3 -5.0 17 415 7315 345 10 2.6 -9.7 | 308 9 7.1 -5.5 18 400 7600 10 8 -1.4 -7.9 | 320 5 3.1 -3.8 19 367 8230 315 8 5.7 -5.7 | 279 10 10.2 -1.5 20 338 8839 320 12 7.7 -9.2 | 293 13 12.2 -5.1 21 324 9144 290 13 12.2 -4.4 | 271 17 16.7 -0.3 22 300 9720 300 11 9.5 -5.5 | 276 14 14.1 -1.4 23 262 10668 305 10 8.2 -5.7 | 277 13 12.7 -1.6 24 251 10973 290 14 13.2 -4.8 | 272 18 17.7 -0.7 25 250 11000 300 14 12.1 -7.0 | 280 17 16.7 -2.9 26 219 11887 305 19 15.6 -10.9 | 289 21 20.1 -6.8 27 209 12192 330 21 10.5 -18.2 | 313 21 15.0 -14.1 28 200 12480 325 18 10.3 -14.7 | 306 18 14.9 -10.6 29 181 13106 325 25 14.3 -20.5 | 311 25 18.9 -16.4 30 164 13716 335 23 9.7 -20.8 | 320 22 14.3 -16.7 31 150 14270 295 7 6.3 -3.0 | 264 11 10.9 1.2 32 149 14326 295 10 9.1 -4.2 | 270 14 13.6 -0.1 33 134 14935 285 1 1.0 -0.3 | 235 7 5.5 3.9 34 100 16650 120 7 -6.1 3.5 | 169 8 -1.5 7.6 35 98 16764 95 6 -6.0 0.5 | 163 5 -1.4 4.6 36 93 17069 145 11 -6.3 9.0 | 172 13 -1.8 13.1 37 90 17238 110 10 -9.4 3.4 | 147 9 -4.9 7.5 38 83 17678 100 11 -10.8 1.9 | 134 9 -6.3 6.0 39 79 17983 125 18 -14.7 10.3 | 145 18 -10.2 14.4 40 70 18593 120 37 -32.0 18.5 | 129 36 -27.5 22.6 41 70 18620 95 29 -28.9 2.5 | 105 25 -24.4 6.6 42 67 18898 95 33 -32.9 2.9 | 104 29 -28.3 7.0 43 60 19507 100 24 -23.6 4.2 | 113 21 -19.1 8.3 44 57 19812 70 24 -22.6 -8.2 | 77 18 -18.0 -4.1 45 50 20570 95 28 -27.9 2.4 | 106 24 -23.4 6.6 46 46 21031 95 27 -26.9 2.4 | 106 23 -22.4 6.5 47 44 21336 105 32 -30.9 8.3 | 115 29 -26.4 12.4 48 42 21641 90 38 -38.0 0.0 | 97 34 -33.5 4.1 49 40 21946 95 50 -49.8 4.4 | 101 46 -45.3 8.5 50 36 22555 100 51 -50.2 8.9 | 106 47 -45.7 13.0 51 31 23470 80 55 -54.2 -9.6 | 84 50 -49.6 -5.4 52 30 23700 100 52 -51.2 9.0 | 106 48 -46.7 13.1 53 27 24384 100 54 -53.2 9.4 | 105 50 -48.6 13.5 54 23 25384 90 66 -66.0 0.0 | 94 62 -61.5 4.1 55 22 25603 90 66 -66.0 0.0 | 94 62 -61.5 4.1 56 20 25908 80 59 -58.1 -10.2 | 83 54 -53.6 -6.1 Wind Parameters Mean winds (0-6000m): 17.8 at 8.2 knts Storm direction: 47.8 at 6.1 knts Shear (0-3000m) pos: 2.7 neg: 0.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 160.0 deg Storm rel helicity (0-3000m) pos: 34.1 neg: -5.9 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.7 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 62.09 Bulk Shear: 16.42 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 ------------------------------------------------------------------------------- 500 246 4 235 10| 6.5 0.0 6.5| 17.7 0.0 17.7 35.4 0.91| 7.9 7.2 1000 278 4 246 9| 4.2 0.0 4.2| 21.3 0.0 21.3 21.3 0.80| 5.8 4.7 1500 333 4 269 7| 4.1 0.0 4.1| 27.8 0.0 27.8 18.5 0.84| 5.9 5.0 2000 7 6 295 4| 3.7 0.0 3.7| 31.1 0.0 31.1 15.5 0.83| 5.4 4.5 2500 15 7 311 4| 3.0 0.8 3.7| 31.3 -5.9 25.3 10.1 0.49| 5.5 2.7 3000 19 7 321 4| 2.7 0.6 3.3| 34.1 -5.9 28.2 9.4 0.53| 5.2 2.7 4000 26 8 337 3| 2.1 0.5 2.6| 35.7 -6.8 28.9 7.2 0.49| 4.5 2.2 5000 22 8 336 4| 1.7 1.2 2.9| 35.7 -22.0 13.7 2.7 0.16| 4.8 0.8 6000 18 8 331 4| 1.8 1.0 2.8| 46.2 -24.1 22.1 3.7 0.23| 4.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251128.00.gif