UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 15 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 77 SFC 941 652 20.8 20.6 99 0.2 20.7 240 4 299.1 302.1 296.0 347.1 16.45 2 925 758 21.6 18.1 80 3.5 19.2 75 2 301.4 304.0 295.1 343.4 14.27 3 923 777 21.8 17.7 78 4.1 18.9 88 2 301.8 304.3 295.0 342.9 13.94 4 857 1422 20.2 13.2 64 7.0 15.5 136 5 306.6 308.7 294.4 340.3 11.20 5 850 1493 19.8 12.8 64 7.0 15.2 130 5 306.9 308.9 294.3 340.0 10.99 6 700 3140 9.0 6.5 84 2.5 7.5 115 14 312.5 314.1 294.1 339.4 8.71 7 694 3211 8.6 6.5 87 2.1 7.3 120 14 312.8 314.5 294.3 340.0 8.79 8 634 3956 5.2 1.2 75 4.0 2.9 120 20 317.1 318.4 293.9 338.0 6.60 9 517 5597 -4.3 -6.2 87 1.9 -5.2 92 16 324.7 325.6 294.3 340.1 4.66 10 504 5797 -5.3 -14.3 49 9.0 -8.8 95 15 325.8 326.3 292.9 334.4 2.51 11 500 5860 -5.9 -13.9 53 8.0 -9.1 100 16 325.8 326.4 293.0 334.7 2.61 12 486 6081 -7.1 -9.1 86 2.0 -8.0 95 22 327.0 327.8 294.4 340.3 3.95 13 468 6373 -8.9 -10.0 92 1.1 -9.4 88 28 328.3 329.1 294.6 341.2 3.82 14 400 7570 -15.3 -19.4 71 4.1 -16.7 90 28 335.1 335.5 294.9 342.4 2.06 15 394 7684 -16.3 -20.1 72 3.8 -17.5 88 28 335.2 335.7 294.8 342.2 1.97 16 386 7838 -16.7 -25.7 46 9.0 -19.1 83 26 336.7 336.9 294.6 341.2 1.22 17 356 8441 -22.1 -23.3 90 1.2 -22.4 70 22 337.3 337.7 295.1 343.3 1.64 18 301 9656 -30.1 -35.1 62 5.0 -30.9 2 12 342.6 342.8 295.6 345.1 0.64 19 300 9680 -30.3 -35.3 62 5.0 -31.1 360 12 342.7 342.8 295.6 345.1 0.63 20 250 10950 -40.5 -47.5 47 7.0 -41.1 350 1 345.9 345.9 295.9 346.7 0.21 21 246 11060 -41.3 -48.3 47 7.0 -41.8 345 2 346.3 346.3 296.0 347.1 0.19 22 229 11542 -45.9 -49.0 71 3.1 -46.1 319 6 346.4 346.5 296.0 347.2 0.19 23 213 12021 -50.1 -55.0 56 4.9 -50.3 293 10 347.1 347.1 296.1 347.6 0.10 24 204 12302 -51.9 -58.9 43 7.0 -52.1 277 12 348.6 348.6 296.4 348.9 0.07 25 200 12430 -53.1 -58.1 54 5.0 -53.2 270 13 348.7 348.7 296.4 349.0 0.07 26 176 13240 -59.3 -63.0 62 3.7 -59.4 261 14 351.5 351.5 297.0 351.7 0.05 27 150 14220 -67.5 -72.0 53 4.5 -67.5 40 7 353.8 353.8 297.5 353.9 0.02 28 141 14590 -70.5 -76.5 41 6.0 -70.5 46 15 354.9 354.9 297.7 354.9 0.01 29 131 15022 -73.9 -78.9 46 5.0 -73.9 62 17 356.3 356.3 298.0 356.4 0.01 30 101 16523 -77.9 -83.9 37 6.0 -77.9 262 6 376.1 376.1 301.6 376.2 0.00 31 100 16580 -78.1 -84.1 37 6.0 -78.1 265 5 376.8 376.8 301.7 376.8 0.00 32 85 17495 -83.1 -86.0 60 2.9 -83.1 10 8 384.6 384.6 303.0 384.7 0.00 33 79 17901 -83.5 -88.5 41 5.0 -83.5 335 11 392.0 392.0 304.0 392.0 0.00 34 74 18274 -72.3 -86.3 10 14.0 -72.4 318 13 422.9 422.9 308.0 422.9 0.00 35 70 18600 -73.1 -89.1 7 16.0 -73.2 275 18 428.0 428.0 308.6 428.0 0.00 36 64 19123 -75.1 -88.1 11 13.0 -75.2 258 15 434.7 434.7 309.3 434.7 0.00 37 58 19705 -67.9 -88.9 3 21.0 -68.1 40 10 463.4 463.4 312.1 463.4 0.00 38 50 20610 -62.3 -88.3 2 26.0 -62.7 80 25 496.7 496.7 314.7 496.7 0.00 39 49 20735 -62.1 -88.1 2 26.0 -62.6 80 25 500.0 500.0 314.9 500.0 0.00 40 49 20735 -62.3 -87.3 2 25.0 -62.7 80 25 499.5 499.5 314.9 499.6 0.00 TRP 85 17495 -83.1 -86.0 60 2.9 -83.1 10 8 384.6 384.6 303.0 384.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 569.96 mb = 4854.00 m = 15924.99 ft Wetbulb zero: 591.63 mb = 4512.24 m = 14803.74 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 76.85 % Est. max temperature: 30.51 C = 86.92 F Sfc-Lift cond lev (LCL): 938.58 mb = 667.92 m = 2191.32 ft T: 20.92 C 700-500 lapse rate: 5.48 C/km ThetaE index: 7.66 C Layer 925.0- 694.0 mb Conv cond level (CCL): 755.37 mb = 2494.21 m = 8183.00 ft Mean mixing ratio: 12.76 g/kg Conv temperature: 31.81 C = 89.26 F Cap Strength: 3.55 C Lifted Index: 0.06 C Risk: Showers probable Lifted Index @300 mb: 2.61 C Lifted Index @700 mb: 0.72 C Showalter Index: 0.88 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 18.70 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 179.60 Risk: None Energy Index: -1.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.43 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 8282.11 J/kg Cap Strength: 3.55 C Lift Cond Lev (LCL): 825.58 mb = 1740.27 m = 5709.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 135 at 12 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 ---------------------------------------------------------- 0 941 652 240 4 3.5 2.0 | 298 14 11.9 -6.4 1 925 758 75 2 -1.9 -0.5 | 324 11 6.5 -8.9 2 909 914 180 2 0.0 2.0 | 307 11 8.4 -6.4 3 850 1493 130 5 -3.8 3.2 | 319 7 4.6 -5.2 4 817 1829 105 11 -10.6 2.8 | 22 6 -2.2 -5.6 5 788 2134 95 14 -13.9 1.2 | 38 9 -5.5 -7.2 6 760 2438 105 13 -12.6 3.4 | 39 7 -4.1 -5.1 7 700 3140 115 14 -12.7 5.9 | 60 5 -4.3 -2.5 8 682 3353 130 13 -10.0 8.4 | 87 2 -1.5 -0.1 9 609 4267 115 24 -21.8 10.1 | 97 13 -13.3 1.7 10 586 4572 110 25 -23.5 8.6 | 90 15 -15.1 0.1 11 565 4877 115 22 -19.9 9.3 | 94 12 -11.5 0.9 12 544 5182 85 17 -16.9 -1.5 | 41 13 -8.5 -9.9 13 504 5791 95 15 -14.9 1.3 | 43 10 -6.5 -7.1 14 500 5860 100 16 -15.8 2.8 | 52 9 -7.3 -5.6 15 485 6096 95 23 -22.9 2.0 | 66 16 -14.5 -6.4 16 448 6706 80 35 -34.5 -6.1 | 61 30 -26.1 -14.5 17 400 7570 90 28 -28.0 0.0 | 67 21 -19.6 -8.4 18 397 7620 90 28 -28.0 0.0 | 67 21 -19.6 -8.4 19 366 8230 70 23 -21.6 -7.9 | 39 21 -13.2 -16.3 20 351 8534 70 21 -19.7 -7.2 | 36 19 -11.3 -15.6 21 336 8839 40 11 -7.1 -8.4 | 355 17 1.3 -16.9 22 323 9144 45 11 -7.8 -7.8 | 358 16 0.6 -16.2 23 300 9680 360 12 -0.0 -12.0 | 338 22 8.4 -20.4 24 297 9754 360 13 -0.0 -13.0 | 339 23 8.4 -21.4 25 284 10058 10 10 -1.7 -9.8 | 340 19 6.7 -18.3 26 272 10363 345 10 2.6 -9.7 | 329 21 11.0 -18.1 27 250 10950 350 1 0.2 -1.0 | 318 13 8.6 -9.4 28 249 10973 350 1 0.2 -1.0 | 318 13 8.6 -9.4 29 200 12430 270 13 13.0 -0.0 | 291 23 21.4 -8.4 30 198 12497 255 13 12.6 3.4 | 284 22 21.0 -5.1 31 179 13106 255 15 14.5 3.9 | 281 23 22.9 -4.5 32 163 13716 285 10 9.7 -2.6 | 301 21 18.1 -11.0 33 155 14021 325 3 1.7 -2.5 | 317 15 10.1 -10.9 34 150 14220 40 7 -4.5 -5.4 | 344 14 3.9 -13.8 35 147 14326 50 10 -7.7 -6.4 | 357 15 0.8 -14.9 36 140 14630 45 16 -11.3 -11.3 | 8 20 -2.9 -19.7 37 133 14935 60 18 -15.6 -9.0 | 22 19 -7.2 -17.4 38 126 15240 70 13 -12.2 -4.4 | 16 13 -3.8 -12.9 39 119 15545 300 10 8.7 -5.0 | 308 22 17.1 -13.4 40 108 16154 245 10 9.1 4.2 | 284 18 17.5 -4.2 41 100 16580 265 5 5.0 0.4 | 301 16 13.4 -8.0 42 97 16764 265 5 5.0 0.4 | 301 16 13.4 -8.0 43 87 17374 150 3 -1.5 2.6 | 310 9 6.9 -5.8 44 85 17495 10 8 -1.4 -7.9 | 337 18 7.0 -16.3 45 82 17678 350 12 2.1 -11.8 | 333 23 10.5 -20.2 46 78 17983 330 11 5.5 -9.5 | 322 23 13.9 -18.0 47 70 18593 305 15 12.3 -8.6 | 309 27 20.7 -17.0 48 70 18600 275 18 17.9 -1.6 | 291 28 26.3 -10.0 49 67 18898 285 20 19.3 -5.2 | 296 31 27.7 -13.6 50 63 19202 250 13 12.2 4.4 | 281 21 20.6 -4.0 51 57 19812 65 10 -9.1 -4.2 | 3 13 -0.6 -12.7 52 54 20117 95 4 -4.0 0.3 | 331 9 4.4 -8.1 53 50 20610 80 25 -24.6 -4.3 | 52 21 -16.2 -12.8 54 49 20726 80 25 -24.6 -4.3 | 52 21 -16.2 -12.8 55 46 21031 75 22 -21.3 -5.7 | 42 19 -12.8 -14.1 Wind Parameters Mean winds (0-6000m): 105.0 at 15.9 knts Storm direction: 135.0 at 11.9 knts Shear (0-3000m) pos: 1.4 neg: 3.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 163.8 deg Storm rel helicity (0-3000m) pos: 36.9 neg: -8.4 tot: 28.5 m^2/s^2 ave: 9.5 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 29.40 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 ------------------------------------------------------------------------------- 500 168 3 307 10| 0.0 4.8 4.8| 16.5 -8.4 8.1 16.2 0.21| 11.0 2.3 1000 139 4 313 8| 0.0 5.4 5.4| 23.3 -8.4 14.8 14.8 0.38| 8.5 3.2 1500 114 6 335 6| 0.0 5.9 5.9| 31.9 -8.4 23.5 15.7 0.49| 8.2 4.1 2000 109 8 351 6| 0.8 4.5 5.2| 33.3 -8.4 24.9 12.5 0.47| 7.0 3.3 2500 110 9 2 5| 1.0 3.6 4.6| 35.5 -8.4 27.1 10.8 0.49| 6.0 2.9 3000 114 10 9 4| 1.4 3.0 4.4| 36.9 -8.4 28.5 9.5 0.44| 6.2 2.8 4000 115 13 49 5| 1.1 3.4 4.4| 37.5 -16.9 20.6 5.2 0.29| 6.1 1.8 5000 111 14 55 6| 1.0 2.5 3.5| 40.4 -51.9 -11.6 -2.3 0.06| 6.5 0.4 6000 105 16 58 8| 1.0 3.0 4.1| 53.8 -64.2 -10.4 -1.7 0.07| 7.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251015.00.gif