UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 22 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 78 SFC 942 652 22.6 21.2 92 1.4 21.6 100 3 300.8 304.0 296.8 351.0 17.06 2 925 767 23.4 18.9 76 4.5 20.2 75 11 303.2 306.0 296.1 347.8 15.02 3 907 939 23.8 18.8 74 5.0 20.2 70 15 305.4 308.2 296.8 350.9 15.23 4 850 1504 20.4 16.2 77 4.2 17.5 75 13 307.5 310.1 296.4 349.0 13.76 5 715 2975 10.0 10.0 100 0.0 10.0 81 13 311.7 313.7 295.5 345.0 10.85 6 700 3152 9.0 9.0 100 0.0 9.0 80 11 312.5 314.4 295.4 344.4 10.36 7 621 4137 4.4 -0.3 71 4.7 1.8 84 14 318.1 319.2 293.7 337.4 6.04 8 519 5577 -4.3 -14.3 46 10.0 -8.2 116 18 324.3 324.8 292.4 332.6 2.43 9 501 5854 -6.5 -9.9 77 3.4 -8.0 89 10 324.9 325.6 293.6 337.0 3.60 10 500 5870 -6.3 -9.6 77 3.3 -7.8 85 10 325.4 326.1 293.7 337.7 3.69 11 496 5933 -5.5 -8.6 79 3.1 -6.9 84 9 327.1 327.9 294.4 340.6 4.03 12 466 6420 -9.3 -9.5 98 0.2 -9.4 219 2 328.2 329.0 294.7 341.7 4.00 13 439 6880 -11.9 -12.0 99 0.1 -11.9 174 9 330.6 331.3 294.9 342.5 3.47 14 404 7515 -14.5 -25.5 39 11.0 -17.6 228 10 335.2 335.4 294.2 339.5 1.19 15 400 7590 -15.1 -24.1 46 9.0 -17.7 235 10 335.4 335.6 294.4 340.3 1.36 16 393 7723 -15.9 -22.9 55 7.0 -18.0 237 10 336.0 336.3 294.7 341.6 1.54 17 389 7800 -16.1 -27.1 38 11.0 -19.0 238 10 336.7 337.0 294.5 340.7 1.07 18 385 7878 -16.1 -34.1 20 18.0 -20.0 239 10 337.7 337.8 294.3 339.8 0.55 19 364 8296 -19.9 -24.8 65 4.9 -21.2 242 10 338.1 338.4 295.1 343.3 1.41 20 358 8419 -20.9 -32.9 33 12.0 -23.4 234 10 338.4 338.5 294.6 340.9 0.67 21 352 8543 -21.9 -26.3 67 4.4 -23.0 225 10 338.7 338.9 295.1 343.3 1.27 22 342 8754 -23.3 -31.3 48 8.0 -25.0 245 16 339.6 339.8 295.0 342.7 0.82 23 335 8905 -24.3 -27.8 73 3.5 -25.1 257 19 340.2 340.5 295.4 344.5 1.16 24 323 9170 -26.3 -31.3 63 5.0 -27.3 264 17 341.0 341.2 295.3 344.3 0.87 25 311 9442 -27.5 -39.5 31 12.0 -29.3 247 14 343.1 343.2 295.4 344.6 0.40 26 302 9653 -29.1 -36.1 51 7.0 -30.2 233 12 343.7 343.8 295.7 346.0 0.58 27 300 9700 -29.3 -38.3 41 9.0 -30.6 230 11 344.1 344.2 295.7 345.9 0.47 28 287 10014 -32.1 -41.1 40 9.0 -33.3 228 13 344.5 344.5 295.7 345.9 0.37 29 284 10088 -32.5 -48.5 19 16.0 -34.0 229 13 344.9 345.0 295.7 345.6 0.16 30 278 10238 -33.9 -40.9 49 7.0 -34.8 230 14 345.0 345.1 295.8 346.6 0.39 31 266 10544 -36.9 -41.7 61 4.8 -37.4 234 14 345.0 345.1 295.8 346.5 0.37 32 254 10862 -39.1 -42.6 69 3.5 -39.5 254 11 346.4 346.4 296.1 347.8 0.35 33 250 10970 -40.1 -43.7 68 3.6 -40.4 265 9 346.4 346.5 296.1 347.7 0.32 34 200 12460 -52.7 -56.5 63 3.8 -52.8 325 16 349.3 349.3 296.5 349.7 0.09 35 166 13627 -63.3 -67.6 56 4.3 -63.4 329 16 350.7 350.7 296.8 350.8 0.03 36 150 14240 -68.1 -72.2 56 4.1 -68.1 305 17 352.8 352.8 297.3 352.8 0.01 37 134 14909 -73.1 -77.8 49 4.7 -73.1 323 17 355.5 355.5 297.8 355.5 0.01 38 114 15849 -75.9 -84.9 23 9.0 -75.9 241 26 367.1 367.1 300.0 367.1 0.00 39 101 16543 -78.5 -85.5 31 7.0 -78.5 226 22 375.0 375.0 301.4 375.0 0.00 40 100 16600 -78.3 -85.3 31 7.0 -78.3 225 21 376.4 376.4 301.6 376.5 0.00 41 86 17455 -81.1 -87.1 36 6.0 -81.1 285 19 387.4 387.4 303.4 387.4 0.00 42 77 18084 -77.3 -86.3 22 9.0 -77.3 261 25 407.7 407.7 306.2 407.8 0.00 43 72 18474 -71.9 -86.9 9 15.0 -72.0 238 17 427.1 427.1 308.5 427.1 0.00 44 70 18640 -72.9 -87.9 9 15.0 -73.0 15 1 428.4 428.4 308.7 428.4 0.00 45 66 18984 -74.1 -89.1 8 15.0 -74.2 17 2 433.1 433.1 309.1 433.1 0.00 46 56 19955 -68.7 -89.7 3 21.0 -68.9 74 15 466.2 466.2 312.3 466.2 0.00 47 52 20396 -70.7 -89.7 4 19.0 -70.8 83 23 471.6 471.6 312.8 471.6 0.00 48 50 20630 -68.7 -90.7 3 22.0 -68.9 60 27 481.6 481.6 313.6 481.6 0.00 49 49 20752 -66.5 -89.5 3 23.0 -66.8 60 29 489.6 489.6 314.2 489.6 0.00 50 46 21133 -68.1 -90.1 3 22.0 -68.3 65 24 494.7 494.7 314.5 494.7 0.00 51 38 22302 -60.1 -89.1 1 29.0 -60.9 94 33 542.8 542.8 317.7 542.8 0.00 52 35 22814 -61.7 -88.7 2 27.0 -62.3 105 41 551.6 551.6 318.2 551.6 0.00 53 30 23775 -58.9 -87.9 1 29.0 -59.9 89 42 584.1 584.1 319.9 584.1 0.01 TRP 86 17455 -81.1 -87.1 36 6.0 -81.1 285 19 387.4 387.4 303.4 387.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 569.41 mb = 4865.07 m = 15961.33 ft Wetbulb zero: 602.31 mb = 4382.09 m = 14376.76 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 76.36 % Est. max temperature: 30.86 C = 87.55 F Sfc-Lift cond lev (LCL): 923.23 mb = 783.76 m = 2571.36 ft T: 23.44 C 700-500 lapse rate: 5.63 C/km ThetaE index: 18.35 C Layer 850.0- 501.0 mb Conv cond level (CCL): 793.05 mb = 2093.99 m = 6869.95 ft Mean mixing ratio: 14.79 g/kg Conv temperature: 30.83 C = 87.50 F Cap Strength: 2.34 C Lifted Index: -3.27 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.78 C Lifted Index @700 mb: -1.51 C Showalter Index: -2.98 C Risk: Severe thunderstorms possible Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 22.50 C K Index: 42.90 Risk: > 80 % chance of thunderstorms Sweat Index: 234.40 Risk: None Energy Index: -2.26 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 619.94 J/kg Max Up Vert Vel: 35.21 m/s Conv Inhibition (B-): 60.64 J/kg Cap Strength: 2.34 C Lift Cond Lev (LCL): 836.51 mb = 1640.07 m = 5380.73 ft Lev Free Conv (LFC): 751.51 mb = 2551.61 m = 8371.32 ft Equ Level (EL): 201.51 mb = 12409.70 m = 40713.75 ft B at Equ Level: 618.97 J/kg Max Parcel Lev (MPL): 111.51 mb = 15975.28 m = 52411.68 ft Wind level data Storm motion: 118 at 10 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 ---------------------------------------------------------- 0 942 652 100 3 -3.0 0.5 | 305 7 6.0 -4.3 1 925 767 75 11 -10.6 -2.8 | 12 8 -1.7 -7.7 2 909 914 70 15 -14.1 -5.1 | 27 11 -5.1 -9.9 3 850 1504 75 13 -12.6 -3.4 | 24 9 -3.6 -8.2 4 789 2134 95 15 -14.9 1.3 | 60 7 -6.0 -3.5 5 761 2438 85 15 -14.9 -1.3 | 44 9 -6.0 -6.1 6 709 3048 80 13 -12.8 -2.3 | 28 8 -3.8 -7.1 7 700 3152 80 11 -10.8 -1.9 | 15 7 -1.9 -6.7 8 610 4267 85 14 -13.9 -1.2 | 40 8 -5.0 -6.0 9 565 4877 85 22 -21.9 -1.9 | 63 15 -12.9 -6.7 10 524 5486 120 20 -17.3 10.0 | 122 10 -8.3 5.2 11 505 5791 105 11 -10.6 2.8 | 40 3 -1.7 -2.0 12 500 5870 85 10 -10.0 -0.9 | 10 6 -1.0 -5.7 13 486 6096 80 8 -7.9 -1.4 | 350 6 1.1 -6.2 14 467 6401 220 2 1.3 1.5 | 288 11 10.3 -3.3 15 431 7010 160 11 -3.8 10.3 | 223 8 5.2 5.5 16 415 7315 210 10 5.0 8.7 | 255 14 14.0 3.9 17 400 7590 235 10 8.2 5.7 | 267 17 17.2 0.9 18 367 8230 245 10 9.1 4.2 | 272 18 18.0 -0.6 19 352 8534 225 10 7.1 7.1 | 262 16 16.0 2.3 20 337 8839 255 19 18.4 4.9 | 270 27 27.3 0.1 21 324 9144 265 17 16.9 1.5 | 277 26 25.9 -3.3 22 300 9700 230 11 8.4 7.1 | 263 18 17.4 2.3 23 298 9754 225 13 9.2 9.2 | 256 19 18.2 4.4 24 261 10668 235 14 11.5 8.0 | 261 21 20.4 3.2 25 250 10970 265 9 9.0 0.8 | 283 18 17.9 -4.0 26 218 11887 315 7 4.9 -4.9 | 305 17 13.9 -9.8 27 208 12192 335 10 4.2 -9.1 | 316 19 13.2 -13.9 28 200 12460 325 16 9.2 -13.1 | 315 26 18.2 -17.9 29 199 12497 325 16 9.2 -13.1 | 315 26 18.2 -17.9 30 180 13106 335 17 7.2 -15.4 | 321 26 16.2 -20.2 31 155 14021 325 15 8.6 -12.3 | 314 25 17.6 -17.1 32 150 14240 305 17 13.9 -9.8 | 302 27 22.9 -14.6 33 148 14326 300 16 13.9 -8.0 | 299 26 22.8 -12.8 34 133 14935 325 17 9.8 -13.9 | 315 26 18.7 -18.7 35 126 15240 280 18 17.7 -3.1 | 287 28 26.7 -7.9 36 114 15850 240 26 22.5 13.0 | 255 33 31.5 8.2 37 108 16154 235 28 22.9 16.1 | 251 34 31.9 11.3 38 100 16600 225 21 14.8 14.8 | 247 26 23.8 10.0 39 97 16764 245 25 22.7 10.6 | 260 32 31.6 5.8 40 92 17069 200 17 5.8 16.0 | 233 19 14.8 11.2 41 87 17374 265 14 13.9 1.2 | 279 23 22.9 -3.6 42 86 17455 285 19 18.4 -4.9 | 290 29 27.3 -9.7 43 83 17678 285 19 18.4 -4.9 | 290 29 27.3 -9.7 44 78 17983 275 26 25.9 -2.3 | 281 36 34.9 -7.1 45 74 18288 235 24 19.7 13.8 | 253 30 28.6 9.0 46 71 18593 240 13 11.3 6.5 | 265 20 20.2 1.7 47 70 18640 15 1 -0.3 -1.0 | 304 10 8.7 -5.8 48 67 18898 15 1 -0.3 -1.0 | 304 10 8.7 -5.8 49 57 19812 40 11 -7.1 -8.4 | 352 13 1.9 -13.2 50 55 20117 110 19 -17.9 6.5 | 101 9 -8.9 1.7 51 50 20630 60 27 -23.4 -13.5 | 38 23 -14.4 -18.3 52 49 20726 60 29 -25.1 -14.5 | 40 25 -16.1 -19.3 53 43 21336 70 19 -17.9 -6.5 | 38 14 -8.9 -11.3 54 40 21641 80 26 -25.6 -4.5 | 61 19 -16.6 -9.3 55 35 22250 110 41 -38.5 14.0 | 107 31 -29.6 9.2 56 33 22555 85 39 -38.9 -3.4 | 75 31 -29.9 -8.2 57 26 23774 95 47 -46.8 4.1 | 89 38 -37.8 -0.7 58 24 24079 85 46 -45.8 -4.0 | 77 38 -36.9 -8.8 Wind Parameters Mean winds (0-6000m): 88.2 at 13.6 knts Storm direction: 118.2 at 10.2 knts Shear (0-3000m) pos: 1.1 neg: 1.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 81.3 deg Storm rel helicity (0-3000m) pos: 31.2 neg: -13.6 tot: 17.5 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 331.12 Bulk Shear: 1.87 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 73 12 16 9| 0.0 12.0 12.0| 18.9 -0.5 18.4 36.8 0.77| 14.0 10.9 1000 74 13 21 9| 1.0 6.0 7.0| 21.1 -1.4 19.8 19.8 0.70| 8.3 5.8 1500 79 13 28 8| 2.0 4.0 6.0| 28.5 -1.4 27.2 18.1 0.74| 6.9 5.1 2000 81 14 33 8| 1.5 3.2 4.7| 28.5 -7.1 21.5 10.7 0.52| 6.0 3.1 2500 81 14 33 8| 1.2 2.1 3.3| 28.5 -13.6 14.9 6.0 0.34| 5.5 1.9 3000 81 13 31 8| 1.1 1.8 2.9| 31.2 -13.6 17.5 5.8 0.37| 4.8 1.8 4000 82 14 34 8| 1.4 1.3 2.8| 41.9 -13.6 28.3 7.1 0.43| 4.5 1.9 5000 87 15 47 8| 1.4 1.1 2.5| 81.4 -17.6 63.8 12.8 0.46| 5.7 2.6 6000 88 14 41 7| 1.5 1.0 2.5| 84.8 -43.3 41.5 6.9 0.10| 7.0 0.7 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251022.00.gif