UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 22 OCT 25 Station: SBPV WMO ident: 82824 Latitude: -8.77 Longitude: -63.92 Elevation: 88.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 88 23.6 21.7 89 1.9 22.3 70 7 296.5 299.5 295.3 344.1 16.51 1 1000 119 23.2 21.5 90 1.7 22.0 85 9 296.4 299.3 295.1 343.5 16.35 2 965 430 20.8 20.7 99 0.1 20.8 87 22 297.0 299.9 295.2 343.6 16.13 3 947 594 22.2 19.0 82 3.2 20.0 90 25 300.0 302.7 295.1 343.2 14.76 4 925 799 21.6 18.2 81 3.4 19.2 95 22 301.4 304.0 295.2 343.7 14.36 5 850 1529 17.8 15.9 89 1.9 16.5 85 11 304.8 307.3 295.5 345.1 13.49 6 700 3167 8.4 7.2 92 1.2 7.7 215 2 311.8 313.5 294.3 340.0 9.15 7 634 3981 4.6 1.8 82 2.8 3.0 95 5 316.4 317.7 293.9 338.2 6.89 8 598 4455 0.8 0.2 96 0.6 0.5 52 6 317.3 318.6 293.9 338.0 6.51 9 564 4925 -0.9 -0.9 100 0.0 -0.9 58 6 320.7 321.9 294.6 341.2 6.37 10 500 5880 -5.5 -6.4 93 0.9 -6.0 70 5 326.3 327.3 294.8 342.1 4.74 11 420 7230 -13.1 -14.5 89 1.4 -13.6 344 4 333.3 333.9 295.1 343.6 2.96 12 400 7600 -15.7 -16.7 92 1.0 -16.0 315 10 334.6 335.1 295.2 343.7 2.59 13 360 8387 -20.9 -22.2 89 1.3 -21.3 342 7 337.9 338.2 295.4 344.3 1.79 14 351 8574 -22.1 -26.4 68 4.3 -23.2 357 7 338.7 339.0 295.1 343.3 1.26 15 300 9710 -30.7 -33.3 78 2.6 -31.2 90 7 342.1 342.3 295.5 345.0 0.77 16 278 10246 -34.1 -36.9 76 2.8 -34.5 100 12 344.7 344.9 296.0 347.0 0.58 17 264 10606 -36.7 -48.7 28 12.0 -37.7 147 13 346.1 346.1 295.9 346.8 0.17 18 256 10818 -38.7 -56.7 13 18.0 -39.8 167 13 346.2 346.2 295.8 346.5 0.07 19 250 10980 -40.1 -56.1 16 16.0 -41.0 195 17 346.4 346.5 295.9 346.8 0.08 20 239 11286 -42.7 -63.7 8 21.0 -43.5 195 17 347.0 347.0 296.0 347.2 0.03 21 200 12460 -53.7 -66.7 19 13.0 -53.9 180 7 347.7 347.7 296.1 347.8 0.02 22 193 12687 -55.7 -68.7 18 13.0 -55.9 196 8 348.1 348.1 296.2 348.2 0.02 23 185 12954 -58.1 -61.6 64 3.5 -58.2 211 5 348.4 348.5 296.3 348.7 0.05 24 151 14200 -67.3 -76.3 27 9.0 -67.4 272 20 353.5 353.5 297.4 353.5 0.01 25 150 14240 -67.7 -75.7 31 8.0 -67.8 270 21 353.5 353.5 297.4 353.5 0.01 26 130 15090 -74.3 -80.3 39 6.0 -74.3 237 28 356.4 356.4 298.0 356.4 0.00 27 114 15849 -78.3 -85.3 31 7.0 -78.3 240 19 362.6 362.6 299.2 362.6 0.00 28 101 16543 -77.7 -86.7 22 9.0 -77.7 241 16 376.5 376.5 301.7 376.5 0.00 29 100 16600 -77.1 -87.1 19 10.0 -77.1 245 15 378.8 378.8 302.1 378.8 0.00 30 96 16836 -74.9 -85.9 17 11.0 -74.9 287 8 387.5 387.5 303.4 387.5 0.00 31 91 17146 -75.7 -87.7 14 12.0 -75.7 296 14 391.9 391.9 304.0 391.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 582.00 mb = 4676.10 m = 15341.34 ft Wetbulb zero: 586.19 mb = 4615.13 m = 15141.32 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 90.77 % Est. max temperature: 31.76 C = 89.17 F Sfc-Lift cond lev (LCL): 975.91 mb = 331.85 m = 1088.73 ft T: 21.56 C 700-500 lapse rate: 5.12 C/km ThetaE index: 7.04 C Layer 700.0- 564.0 mb Conv cond level (CCL): 850.59 mb = 1523.05 m = 4996.83 ft Mean mixing ratio: 15.27 g/kg Conv temperature: 31.88 C = 89.38 F Cap Strength: 2.34 C Lifted Index: -0.19 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.24 C Lifted Index @700 mb: -0.38 C Showalter Index: -0.72 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.40 C K Index: 38.00 Risk: > 80 % chance of thunderstorms Sweat Index: 217.80 Risk: None Energy Index: -0.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 99.72 J/kg Max Up Vert Vel: 14.12 m/s Conv Inhibition (B-): 95.60 J/kg Cap Strength: 2.34 C Lift Cond Lev (LCL): 923.23 mb = 815.56 m = 2675.68 ft Lev Free Conv (LFC): 718.23 mb = 2950.12 m = 9678.77 ft Equ Level (EL): 458.23 mb = 6555.34 m = 21506.75 ft B at Equ Level: 99.41 J/kg Max Parcel Lev (MPL): 288.23 mb = 9991.94 m = 32781.57 ft Wind level data Storm motion: 116 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 1003 88 70 7 -6.6 -2.4 | 13 5 -1.2 -5.0 1 1000 119 85 9 -9.0 -0.8 | 46 5 -3.6 -3.4 2 979 305 85 20 -19.9 -1.7 | 73 15 -14.5 -4.4 3 945 610 90 25 -25.0 0.0 | 82 20 -19.6 -2.6 4 925 799 95 22 -21.9 1.9 | 88 17 -16.5 -0.7 5 913 914 95 18 -17.9 1.6 | 85 13 -12.5 -1.1 6 850 1524 75 12 -11.6 -3.1 | 47 8 -6.2 -5.7 7 850 1529 85 11 -11.0 -1.0 | 57 7 -5.5 -3.6 8 791 2134 135 5 -3.5 3.5 | 244 2 1.9 0.9 9 763 2438 145 5 -2.9 4.1 | 240 3 2.5 1.5 10 700 3167 215 2 1.1 1.6 | 279 7 6.6 -1.0 11 611 4267 50 6 -4.6 -3.9 | 353 7 0.8 -6.5 12 500 5880 70 5 -4.7 -1.7 | 351 4 0.7 -4.3 13 486 6096 65 5 -4.5 -2.1 | 349 5 0.9 -4.7 14 432 7010 0 0 -0.0 -0.0 | 296 6 5.4 -2.6 15 400 7600 315 10 7.1 -7.1 | 308 16 12.5 -9.7 16 399 7620 310 10 7.7 -6.4 | 305 16 13.1 -9.1 17 383 7925 340 11 3.8 -10.3 | 325 16 9.2 -13.0 18 367 8230 330 7 3.5 -6.1 | 314 12 8.9 -8.7 19 300 9710 90 7 -7.0 0.0 | 31 3 -1.6 -2.6 20 285 10058 70 11 -10.3 -3.8 | 38 8 -4.9 -6.4 21 273 10363 120 13 -11.3 6.5 | 124 7 -5.8 3.9 22 261 10668 155 13 -5.5 11.8 | 179 9 -0.1 9.2 23 250 10973 180 13 0.0 13.0 | 208 12 5.4 10.4 24 250 10980 195 17 4.4 16.4 | 215 17 9.8 13.8 25 239 11278 195 17 4.4 16.4 | 215 17 9.8 13.8 26 218 11887 175 11 -1.0 11.0 | 208 9 4.5 8.3 27 200 12460 180 7 0.0 7.0 | 231 7 5.4 4.4 28 199 12497 185 10 0.9 10.0 | 221 10 6.3 7.3 29 180 13106 220 3 1.9 2.3 | 273 7 7.3 -0.3 30 172 13411 280 10 9.8 -1.7 | 286 16 15.3 -4.4 31 163 13716 295 10 9.1 -4.2 | 295 16 14.5 -6.9 32 150 14240 270 21 21.0 -0.0 | 276 27 26.4 -2.6 33 126 15240 230 29 22.2 18.6 | 240 32 27.6 16.0 34 114 15850 240 19 16.5 9.5 | 253 23 21.9 6.9 35 108 16154 265 14 13.9 1.2 | 274 19 19.4 -1.4 36 102 16459 235 18 14.7 10.3 | 249 22 20.2 7.7 37 100 16600 245 15 13.6 6.3 | 259 19 19.0 3.7 38 97 16764 285 8 7.7 -2.1 | 290 14 13.1 -4.7 39 92 17069 295 10 9.1 -4.2 | 295 16 14.5 -6.9 40 87 17374 300 37 32.0 -18.5 | 299 43 37.5 -21.1 Wind Parameters Mean winds (0-6000m): 85.9 at 8.0 knts Storm direction: 115.9 at 6.0 knts Shear (0-3000m) pos: 0.8 neg: 1.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -98.1 deg Storm rel helicity (0-3000m) pos: 44.4 neg: -20.1 tot: 24.3 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 6.70 Bulk Shear: 14.89 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 87 19 74 14| 18.7 0.0 18.7| 26.2 0.0 26.2 52.4 0.56| 19.3 10.8 1000 90 20 79 14| 9.4 4.3 13.7| 34.6 -8.5 26.1 26.1 0.34| 14.7 5.0 1500 89 18 76 13| 4.3 2.9 7.1| 37.3 -20.0 17.3 11.6 0.18| 12.7 2.3 2000 90 15 75 10| 2.2 2.1 4.3| 40.1 -20.0 20.1 10.0 0.27| 11.5 3.1 2500 94 13 77 8| 1.5 1.7 3.2| 40.7 -20.1 20.7 8.3 0.27| 9.8 2.6 3000 96 11 77 6| 0.8 1.4 2.2| 44.4 -20.1 24.3 8.1 0.30| 8.7 2.6 4000 96 9 68 4| 0.6 0.5 1.1| 46.7 -22.3 24.5 6.1 0.29| 7.8 2.2 5000 89 9 49 4| 0.5 0.6 1.2| 46.8 -22.9 23.9 4.8 0.26| 6.6 1.7 6000 86 8 39 4| 0.5 0.5 1.0| 46.8 -23.3 23.5 3.9 0.25| 5.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251022.12.gif