UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:1200Z 14 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 104 SFC 944 652 25.4 21.3 78 4.1 22.4 330 6 303.5 306.7 297.5 354.4 17.13 2 931 746 22.8 20.3 86 2.5 21.1 275 7 302.1 305.1 296.7 350.3 16.31 3 925 790 23.2 19.5 80 3.7 20.6 250 7 303.0 305.9 296.5 349.3 15.61 4 850 1527 18.6 15.1 80 3.5 16.3 245 8 305.6 308.0 295.3 344.0 12.80 5 738 2724 10.2 9.7 97 0.5 9.9 193 3 309.1 311.0 294.4 340.4 10.30 6 700 3164 8.4 6.6 88 1.8 7.3 150 2 311.8 313.5 294.0 338.9 8.77 7 570 4834 -0.7 -5.7 69 5.0 -3.1 127 6 320.0 320.8 292.9 334.2 4.39 8 557 5018 -1.5 -6.3 70 4.8 -3.8 127 6 321.1 322.0 293.1 335.2 4.29 9 534 5352 -4.5 -4.8 98 0.3 -4.7 128 7 321.4 322.4 293.8 337.8 5.02 10 525 5486 -4.3 -11.3 58 7.0 -7.2 129 8 323.3 323.9 292.7 333.5 3.07 11 512 5684 -4.9 -16.9 38 12.0 -9.3 129 8 324.9 325.2 292.2 331.7 1.99 12 500 5870 -6.5 -14.5 53 8.0 -9.6 130 9 325.1 325.6 292.7 333.6 2.49 13 495 5948 -7.3 -13.3 62 6.0 -9.6 132 10 325.1 325.6 292.9 334.4 2.77 14 459 6534 -9.9 -33.9 12 24.0 -15.3 119 18 328.9 329.0 291.9 330.7 0.47 15 427 7087 -13.7 -14.9 91 1.2 -14.2 101 25 330.9 331.5 294.5 340.7 2.82 16 400 7580 -17.1 -17.3 98 0.2 -17.1 105 21 332.8 333.3 294.7 341.4 2.46 17 394 7693 -17.9 -17.9 100 0.0 -17.9 103 21 333.2 333.6 294.7 341.5 2.38 18 363 8301 -21.7 -22.8 91 1.1 -22.0 85 16 336.0 336.3 294.8 342.0 1.69 19 347 8632 -23.5 -29.5 58 6.0 -24.8 85 13 337.9 338.1 294.7 341.5 0.96 20 335 8889 -25.1 -29.4 67 4.3 -26.0 87 10 339.1 339.3 295.0 342.9 1.00 21 300 9680 -31.5 -33.2 85 1.7 -31.8 80 24 341.0 341.1 295.3 343.9 0.78 22 291 9896 -33.3 -34.3 91 1.0 -33.4 80 27 341.4 341.6 295.3 344.1 0.72 23 250 10950 -40.9 -52.9 26 12.0 -41.6 95 24 345.3 345.3 295.7 345.7 0.11 24 247 11032 -41.5 -52.5 29 11.0 -42.2 95 24 345.6 345.6 295.7 346.1 0.12 25 208 12168 -52.1 -58.1 48 6.0 -52.3 100 22 346.4 346.4 295.9 346.7 0.07 26 200 12420 -54.3 -61.3 42 7.0 -54.5 90 24 346.8 346.8 296.0 347.0 0.05 27 195 12582 -55.7 -61.7 47 6.0 -55.8 89 24 347.1 347.1 296.0 347.3 0.05 28 150 14200 -69.3 -72.7 61 3.4 -69.3 85 22 350.7 350.7 296.8 350.8 0.01 29 141 14566 -72.7 -76.4 57 3.7 -72.7 83 18 351.0 351.0 296.8 351.1 0.01 30 112 15892 -80.3 -84.8 47 4.5 -80.3 357 7 360.7 360.7 298.8 360.7 0.00 31 100 16530 -81.7 -85.8 50 4.1 -81.7 260 13 369.9 369.9 300.5 369.9 0.00 32 91 17061 -79.7 -86.7 30 7.0 -79.7 265 20 384.0 384.0 302.9 384.0 0.00 33 88 17252 -75.5 -83.5 27 8.0 -75.5 268 25 396.1 396.1 304.7 396.1 0.00 34 82 17659 -76.9 -85.9 22 9.0 -76.9 260 23 401.3 401.3 305.4 401.3 0.00 35 77 18022 -74.9 -86.9 14 12.0 -74.9 280 17 412.7 412.7 306.9 412.8 0.00 36 76 18098 -71.1 -86.1 9 15.0 -71.2 280 17 422.2 422.2 308.0 422.2 0.00 37 70 18590 -66.3 -87.3 4 21.0 -66.5 25 2 442.5 442.5 310.1 442.6 0.00 38 62 19332 -63.3 -87.3 2 24.0 -63.6 82 8 464.8 464.8 312.2 464.8 0.00 39 57 19844 -67.3 -88.3 4 21.0 -67.5 98 10 467.1 467.1 312.4 467.1 0.00 40 50 20640 -64.9 -88.9 2 24.0 -65.2 55 14 490.5 490.5 314.2 490.6 0.00 41 45 21288 -61.7 -87.7 2 26.0 -62.2 90 19 513.3 513.3 315.9 513.3 0.00 42 35 22834 -64.5 -89.5 2 25.0 -65.0 94 37 544.3 544.3 317.8 544.3 0.00 TRP 100 16530 -81.7 -85.8 50 4.1 -81.7 260 13 369.9 369.9 300.5 369.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 580.00 mb = 4705.52 m = 15437.87 ft Wetbulb zero: 608.68 mb = 4300.30 m = 14108.42 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 79.80 % Est. max temperature: 29.14 C = 84.46 F Sfc-Lift cond lev (LCL): 889.41 mb = 1131.93 m = 3713.62 ft T: 21.07 C 700-500 lapse rate: 5.51 C/km ThetaE index: 20.17 C Layer 931.0- 557.0 mb Conv cond level (CCL): 820.47 mb = 1826.62 m = 5992.77 ft Mean mixing ratio: 14.53 g/kg Conv temperature: 28.35 C = 83.03 F Cap Strength: 1.47 C Lifted Index: -2.59 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.70 C Lifted Index @700 mb: -1.46 C Showalter Index: -1.30 C Risk: Thunderstorms probable Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.60 C K Index: 38.40 Risk: > 80 % chance of thunderstorms Sweat Index: 206.20 Risk: None Energy Index: -2.08 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 667.28 J/kg Max Up Vert Vel: 36.53 m/s Conv Inhibition (B-): 18.47 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 848.87 mb = 1538.25 m = 5046.69 ft Lev Free Conv (LFC): 793.87 mb = 2105.84 m = 6908.85 ft Equ Level (EL): 193.87 mb = 12617.49 m = 41395.45 ft B at Equ Level: 664.98 J/kg Max Parcel Lev (MPL): 103.87 mb = 16316.21 m = 53530.21 ft Wind level data Storm motion: 189 at 5 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 ---------------------------------------------------------- 0 944 652 330 6 3.0 -5.2 | 347 10 2.2 -10.1 1 925 790 250 7 6.6 2.4 | 293 6 5.8 -2.5 2 912 914 245 8 7.3 3.4 | 283 7 6.5 -1.5 3 850 1524 250 13 12.2 4.4 | 272 11 11.5 -0.5 4 850 1527 245 8 7.3 3.4 | 283 7 6.5 -1.5 5 791 2134 225 4 2.8 2.8 | 315 3 2.1 -2.1 6 763 2438 230 4 3.1 2.6 | 315 3 2.3 -2.3 7 710 3048 150 2 -1.0 1.7 | 29 4 -1.8 -3.2 8 700 3164 150 2 -1.0 1.7 | 29 4 -1.8 -3.2 9 610 4267 125 4 -3.3 2.3 | 57 5 -4.0 -2.6 10 500 5870 130 9 -6.9 5.8 | 96 8 -7.6 0.9 11 485 6096 135 11 -7.8 7.8 | 109 9 -8.5 2.9 12 431 7010 100 25 -24.6 4.3 | 89 25 -25.4 -0.6 13 400 7580 105 21 -20.3 5.4 | 91 21 -21.0 0.5 14 398 7620 105 22 -21.3 5.7 | 92 22 -22.0 0.8 15 366 8230 85 17 -16.9 -1.5 | 70 19 -17.7 -6.4 16 337 8839 85 10 -10.0 -0.9 | 62 12 -10.7 -5.8 17 323 9144 105 14 -13.5 3.6 | 85 14 -14.3 -1.3 18 310 9449 80 16 -15.8 -2.8 | 65 18 -16.5 -7.7 19 300 9680 80 24 -23.6 -4.2 | 70 26 -24.4 -9.1 20 284 10058 80 29 -28.6 -5.0 | 71 31 -29.3 -10.0 21 250 10950 95 24 -23.9 2.1 | 83 25 -24.7 -2.8 22 207 12192 100 22 -21.7 3.8 | 87 22 -22.4 -1.1 23 200 12420 90 24 -24.0 0.0 | 79 25 -24.8 -4.9 24 154 14021 80 29 -28.6 -5.0 | 71 31 -29.3 -10.0 25 150 14200 85 22 -21.9 -1.9 | 73 24 -22.7 -6.8 26 132 14935 80 13 -12.8 -2.3 | 62 15 -13.6 -7.2 27 119 15545 90 3 -3.0 0.0 | 37 6 -3.8 -4.9 28 107 16154 280 11 10.8 -1.9 | 304 12 10.1 -6.8 29 100 16530 260 13 12.8 2.3 | 282 12 12.0 -2.7 30 96 16764 260 13 12.8 2.3 | 282 12 12.0 -2.7 31 86 17374 270 27 27.0 -0.0 | 281 27 26.2 -4.9 32 82 17678 260 23 22.7 4.0 | 272 22 21.9 -0.9 33 78 17983 280 17 16.7 -3.0 | 296 18 16.0 -7.9 34 74 18288 280 18 17.7 -3.1 | 295 19 17.0 -8.0 35 70 18590 25 2 -0.8 -1.8 | 13 7 -1.6 -6.7 36 70 18593 350 11 1.9 -10.8 | 356 16 1.2 -15.7 37 67 18898 25 2 -0.8 -1.8 | 13 7 -1.6 -6.7 38 60 19507 105 10 -9.7 2.6 | 77 11 -10.4 -2.3 39 52 20422 85 10 -10.0 -0.9 | 62 12 -10.7 -5.8 40 50 20640 55 14 -11.5 -8.0 | 43 18 -12.2 -12.9 41 49 20726 50 16 -12.3 -10.3 | 41 20 -13.0 -15.2 42 46 21031 85 19 -18.9 -1.7 | 72 21 -19.7 -6.6 43 41 21641 110 21 -19.7 7.2 | 96 21 -20.5 2.3 44 34 22555 90 42 -42.0 0.0 | 83 43 -42.8 -4.9 45 30 23165 100 41 -40.4 7.1 | 93 41 -41.1 2.2 Wind Parameters Mean winds (0-6000m): 158.7 at 6.6 knts Storm direction: 188.7 at 5.0 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 56.5 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -22.5 tot: -14.2 m^2/s^2 ave: -4.7 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -0.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 43.24 Bulk Shear: 15.43 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 ------------------------------------------------------------------------------- 500 255 8 293 7| 0.0 11.3 11.3| 0.0 -20.8 -20.8 -41.6 -0.84| 12.4-10.4 1000 251 9 284 8| 0.0 4.8 4.8| 3.6 -22.5 -18.9 -18.9 -0.45| 10.3 -4.7 1500 248 8 286 7| 0.0 2.7 2.7| 5.6 -22.5 -16.9 -11.3 -0.30| 8.1 -2.4 2000 244 7 289 6| 0.0 2.2 2.2| 6.4 -22.5 -16.1 -8.1 -0.23| 6.6 -1.5 2500 241 6 294 5| 0.0 1.6 1.6| 7.3 -22.5 -15.2 -6.1 -0.15| 5.8 -0.9 3000 236 5 297 4| 0.0 1.5 1.5| 8.3 -22.5 -14.2 -4.7 -0.11| 5.0 -0.5 4000 219 5 293 3| 0.0 1.4 1.4| 10.8 -22.5 -11.7 -2.9 -0.04| 4.1 -0.1 5000 190 5 202 0| 0.3 1.1 1.5| 14.8 -22.5 -7.7 -1.5 0.04| 3.6 0.1 6000 159 7 112 3| 0.6 1.6 2.1| 19.6 -32.7 -13.0 -2.2 0.02| 4.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251014.12.gif