UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 19 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 85 SFC 943 652 27.2 21.2 70 6.0 22.8 230 7 305.4 308.6 298.0 356.5 17.04 2 936 703 27.6 19.6 62 8.0 21.9 228 10 306.5 309.4 297.3 353.1 15.52 3 925 783 27.4 19.4 62 8.0 21.6 225 16 307.3 310.2 297.5 354.1 15.51 4 900 1025 26.2 17.2 58 9.0 19.9 229 18 308.5 311.1 296.7 350.5 13.85 5 850 1526 21.8 14.8 64 7.0 17.0 245 12 309.0 311.3 296.0 347.1 12.55 6 782 2242 15.2 14.1 93 1.1 14.5 248 9 309.4 311.8 296.4 349.0 13.05 7 715 2997 10.8 2.8 58 8.0 6.2 331 5 312.5 313.8 292.5 333.0 6.56 8 700 3174 10.0 5.5 74 4.5 7.3 355 4 313.6 315.1 294.0 338.8 8.12 9 685 3354 9.0 6.2 83 2.8 7.3 316 6 314.4 316.1 294.7 341.6 8.72 10 679 3427 9.0 2.0 61 7.0 5.1 300 6 315.2 316.4 293.3 335.8 6.53 11 564 4937 -1.7 -2.0 98 0.3 -1.9 168 12 319.8 320.9 294.0 338.6 5.87 12 560 4994 -2.1 -2.6 96 0.5 -2.4 171 11 319.9 321.0 293.9 338.2 5.65 13 500 5890 -6.1 -8.6 82 2.5 -7.2 200 6 325.6 326.4 294.0 338.9 4.00 14 449 6726 -10.7 -15.2 69 4.5 -12.4 99 1 330.0 330.5 294.1 339.0 2.61 15 426 7130 -11.9 -21.9 43 10.0 -15.0 79 3 333.5 333.8 294.1 339.0 1.55 16 400 7610 -14.9 -27.9 32 13.0 -18.3 55 6 335.6 335.8 294.1 339.2 0.96 17 362 8356 -19.9 -47.9 6 28.0 -23.7 59 10 338.7 338.7 294.1 339.2 0.14 18 355 8500 -21.1 -34.1 30 13.0 -23.7 63 12 338.9 339.1 294.6 341.2 0.60 19 300 9720 -29.3 -56.3 6 27.0 -31.6 20 20 344.1 344.1 295.4 344.3 0.06 20 294 9865 -30.1 -60.1 4 30.0 -32.3 20 20 344.9 345.0 295.6 345.1 0.04 21 250 11000 -40.3 -53.3 24 13.0 -41.1 95 16 346.2 346.2 295.8 346.6 0.11 22 204 12352 -51.5 -61.5 29 10.0 -51.8 110 19 349.2 349.2 296.5 349.4 0.05 23 200 12480 -52.7 -65.7 19 13.0 -53.0 110 20 349.3 349.3 296.5 349.4 0.03 24 195 12643 -54.1 -70.1 12 16.0 -54.4 105 20 349.6 349.6 296.5 349.7 0.02 25 189 12842 -55.9 -58.2 75 2.3 -56.0 111 21 349.9 349.9 296.7 350.2 0.08 26 185 12977 -56.9 -62.9 47 6.0 -57.1 115 21 350.4 350.4 296.8 350.6 0.04 27 163 13766 -63.3 -71.3 33 8.0 -63.4 130 26 352.6 352.6 297.2 352.6 0.02 28 150 14270 -68.3 -73.3 49 5.0 -68.4 130 32 352.4 352.4 297.2 352.5 0.01 29 124 15386 -77.5 -82.5 44 5.0 -77.5 126 26 355.4 355.4 297.8 355.5 0.00 30 101 16554 -80.3 -86.3 36 6.0 -80.3 331 7 371.5 371.5 300.8 371.5 0.00 31 100 16610 -79.7 -85.7 36 6.0 -79.7 320 6 373.7 373.7 301.2 373.8 0.00 32 96 16840 -81.3 -87.3 35 6.0 -81.3 200 7 375.0 375.0 301.4 375.0 0.00 33 89 17268 -78.7 -85.7 31 7.0 -78.7 110 14 388.4 388.4 303.6 388.4 0.00 34 75 18236 -80.9 -87.9 30 7.0 -80.9 83 10 403.3 403.3 305.6 403.3 0.00 35 70 18630 -75.5 -87.5 14 12.0 -75.6 170 9 422.9 422.9 308.0 422.9 0.00 36 66 18974 -70.5 -87.5 6 17.0 -70.6 171 11 440.9 440.9 310.0 440.9 0.00 37 50 20640 -64.9 -88.9 2 24.0 -65.2 65 23 490.5 490.5 314.2 490.6 0.00 38 40 21995 -66.7 -90.7 2 24.0 -67.0 63 25 518.4 518.4 316.2 518.4 0.00 39 38 22308 -62.7 -89.7 1 27.0 -63.3 66 21 536.2 536.2 317.3 536.2 0.00 40 35 22814 -63.7 -89.7 2 26.0 -64.2 92 29 546.4 546.4 317.9 546.4 0.00 TRP 96 16840 -81.3 -87.3 35 6.0 -81.3 200 7 375.0 375.0 301.4 375.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 582.27 mb = 4697.28 m = 15410.85 ft Wetbulb zero: 594.86 mb = 4503.72 m = 14775.81 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 77.21 % Est. max temperature: 31.01 C = 87.82 F Sfc-Lift cond lev (LCL): 864.37 mb = 1379.19 m = 4524.85 ft T: 23.09 C 700-500 lapse rate: 5.93 C/km ThetaE index: 16.04 C Layer 715.0- 700.0 mb Conv cond level (CCL): 780.56 mb = 2257.84 m = 7407.51 ft Mean mixing ratio: 13.96 g/kg Conv temperature: 31.12 C = 88.02 F Cap Strength: 1.05 C Lifted Index: -3.31 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.19 C Lifted Index @700 mb: -0.74 C Showalter Index: -2.08 C Risk: Severe thunderstorms possible Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 20.90 C K Index: 38.20 Risk: > 80 % chance of thunderstorms Sweat Index: 207.60 Risk: None Energy Index: -1.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 724.54 J/kg Max Up Vert Vel: 38.07 m/s Conv Inhibition (B-): 31.21 J/kg Cap Strength: 1.05 C Lift Cond Lev (LCL): 794.46 mb = 2106.46 m = 6910.89 ft Lev Free Conv (LFC): 749.46 mb = 2600.37 m = 8531.30 ft Equ Level (EL): 189.46 mb = 12826.28 m = 42080.46 ft B at Equ Level: 724.44 J/kg Max Parcel Lev (MPL): 99.46 mb = 16640.28 m = 54593.42 ft Wind level data Storm motion: 243 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 ---------------------------------------------------------- 0 943 652 230 7 5.4 4.5 | 157 2 -0.6 1.5 1 925 783 225 16 11.3 11.3 | 213 10 5.3 8.3 2 911 914 225 19 13.4 13.4 | 216 13 7.4 10.4 3 850 1524 245 12 10.9 5.1 | 247 5 4.9 2.1 4 850 1526 245 12 10.9 5.1 | 247 5 4.9 2.1 5 791 2134 245 8 7.3 3.4 | 253 1 1.3 0.4 6 763 2438 255 10 9.7 2.6 | 276 4 3.7 -0.4 7 700 3174 355 4 0.3 -4.0 | 39 9 -5.6 -7.0 8 635 3962 180 11 0.0 11.0 | 143 10 -6.0 8.0 9 611 4267 185 9 0.8 9.0 | 139 8 -5.2 6.0 10 567 4877 165 12 -3.1 11.6 | 133 13 -9.1 8.6 11 546 5182 185 10 0.9 10.0 | 144 9 -5.1 7.0 12 500 5890 200 6 2.1 5.6 | 124 5 -3.9 2.6 13 487 6096 225 4 2.8 2.8 | 87 3 -3.2 -0.2 14 450 6706 100 1 -1.0 0.2 | 68 8 -7.0 -2.8 15 400 7610 55 6 -4.9 -3.4 | 59 13 -10.9 -6.4 16 368 8230 55 9 -7.4 -5.2 | 59 16 -13.4 -8.2 17 353 8534 65 13 -11.8 -5.5 | 64 20 -17.8 -8.5 18 325 9144 65 11 -10.0 -4.6 | 64 18 -16.0 -7.7 19 311 9449 35 12 -6.9 -9.8 | 45 18 -12.9 -12.8 20 300 9720 20 20 -6.8 -18.8 | 30 25 -12.8 -21.8 21 286 10058 20 20 -6.8 -18.8 | 30 25 -12.8 -21.8 22 262 10668 30 12 -6.0 -10.4 | 42 18 -12.0 -13.4 23 251 10973 95 16 -15.9 1.4 | 86 22 -21.9 -1.6 24 250 11000 95 16 -15.9 1.4 | 86 22 -21.9 -1.6 25 240 11278 90 19 -19.0 0.0 | 83 25 -25.0 -3.0 26 219 11887 110 16 -15.0 5.5 | 97 21 -21.0 2.5 27 200 12480 110 20 -18.8 6.8 | 99 25 -24.8 3.8 28 199 12497 100 20 -19.7 3.5 | 91 26 -25.7 0.5 29 172 13411 130 22 -16.9 14.1 | 116 25 -22.8 11.1 30 150 14270 130 32 -24.5 20.6 | 120 35 -30.5 17.6 31 149 14326 130 32 -24.5 20.6 | 120 35 -30.5 17.6 32 127 15240 130 29 -22.2 18.6 | 119 32 -28.2 15.6 33 120 15545 120 23 -19.9 11.5 | 108 27 -25.9 8.5 34 108 16154 50 12 -9.2 -7.7 | 55 19 -15.2 -10.7 35 100 16610 320 6 3.9 -4.6 | 16 8 -2.1 -7.6 36 97 16764 320 6 3.9 -4.6 | 16 8 -2.1 -7.6 37 96 16840 200 7 2.4 6.6 | 135 5 -3.6 3.6 38 92 17069 130 13 -10.0 8.4 | 109 17 -15.9 5.4 39 87 17374 100 14 -13.8 2.4 | 88 20 -19.8 -0.6 40 83 17678 105 23 -22.2 6.0 | 96 28 -28.2 2.9 41 78 17983 100 12 -11.8 2.1 | 87 18 -17.8 -0.9 42 74 18288 80 10 -9.8 -1.7 | 73 17 -15.8 -4.7 43 70 18630 170 9 -1.6 8.9 | 128 10 -7.6 5.9 44 67 18898 175 11 -1.0 11.0 | 139 11 -6.9 8.0 45 52 20422 95 12 -12.0 1.0 | 84 18 -17.9 -2.0 46 50 20640 65 23 -20.8 -9.7 | 65 30 -26.8 -12.7 47 49 20726 75 18 -17.4 -4.7 | 72 25 -23.4 -7.7 48 43 21336 60 33 -28.6 -16.5 | 61 40 -34.6 -19.5 49 38 21946 65 21 -19.0 -8.9 | 65 28 -25.0 -11.9 50 36 22250 80 26 -25.6 -4.5 | 77 32 -31.6 -7.5 51 34 22555 110 33 -31.0 11.3 | 103 38 -37.0 8.3 52 30 23165 95 42 -41.8 3.7 | 91 48 -47.8 0.7 Wind Parameters Mean winds (0-6000m): 213.4 at 8.9 knts Storm direction: 243.4 at 6.7 knts Shear (0-3000m) pos: 1.7 neg: 1.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 114.0 deg Storm rel helicity (0-3000m) pos: 36.6 neg: -12.7 tot: 23.9 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 2.4 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 103.03 Bulk Shear: 7.03 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 ------------------------------------------------------------------------------- 500 227 16 216 9| 9.6 0.0 9.6| 10.4 0.0 10.4 20.9 0.46| 15.8 7.3 1000 232 15 223 8| 2.5 0.0 2.5| 15.9 0.0 15.9 15.9 0.46| 11.0 5.1 1500 235 13 227 6| 0.8 0.0 0.8| 16.1 0.0 16.1 10.7 0.42| 8.4 3.5 2000 239 12 234 5| 1.8 0.0 1.8| 21.7 0.0 21.7 10.8 0.49| 8.1 4.0 2500 243 11 242 4| 2.0 0.0 2.0| 36.6 0.0 36.6 14.6 0.58| 8.3 4.8 3000 245 10 249 3| 1.7 1.7 3.4| 36.6 -12.7 23.9 8.0 0.26| 9.0 2.4 4000 226 10 196 4| 1.3 1.9 3.2| 36.6 -25.3 11.3 2.8 0.06| 8.9 0.5 5000 215 10 176 5| 1.3 1.6 2.8| 41.5 -28.7 12.9 2.6 0.05| 8.0 0.4 6000 213 9 166 5| 1.4 1.1 2.6| 41.6 -36.8 4.8 0.8 -0.02| 7.5 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20251019.00.gif