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 SBPV... Searching the city database file for: SBPV ... Date:0000Z 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 1008 88 26.8 22.7 78 4.1 23.8 20 5 299.3 302.5 296.7 350.3 17.49 1 1000 159 26.6 22.7 79 3.9 23.8 40 9 299.8 303.0 296.9 351.3 17.63 2 991 239 26.4 22.8 81 3.6 23.8 37 11 300.3 303.6 297.3 352.9 17.91 3 965 475 27.8 20.8 66 7.0 22.8 38 9 304.0 307.0 297.1 352.3 16.23 4 925 851 25.6 20.6 74 5.0 22.0 20 2 305.5 308.6 297.8 355.6 16.74 5 850 1590 19.6 16.4 82 3.2 17.4 240 9 306.7 309.3 296.3 348.6 13.94 6 830 1795 18.2 15.2 83 3.0 16.1 225 7 307.3 309.8 296.0 347.1 13.20 7 794 2174 15.8 12.2 79 3.6 13.4 198 4 308.7 310.8 295.0 343.0 11.32 8 700 3236 10.4 3.4 62 7.0 6.3 155 3 314.0 315.3 293.3 335.9 7.00 9 684 3428 9.8 1.8 57 8.0 5.3 117 2 315.4 316.6 293.2 335.6 6.38 10 580 4776 1.4 -1.1 83 2.5 0.1 53 9 320.8 322.0 294.4 340.5 6.10 11 561 5044 0.0 -0.8 94 0.8 -0.4 57 10 322.3 323.5 295.1 343.1 6.45 12 503 5913 -3.3 -8.3 68 5.0 -5.7 74 15 328.5 329.3 294.8 342.2 4.07 13 500 5960 -3.7 -8.5 69 4.8 -6.0 75 16 328.5 329.3 294.8 342.1 4.03 14 460 6616 -8.1 -14.1 62 6.0 -10.5 92 16 331.0 331.5 294.4 340.6 2.79 15 436 7031 -11.1 -13.0 86 1.9 -11.9 95 12 332.3 332.9 295.1 343.4 3.23 16 400 7690 -15.1 -19.1 71 4.0 -16.4 40 9 335.4 335.8 295.0 342.9 2.11 17 376 8154 -17.7 -23.7 59 6.0 -19.4 53 4 337.9 338.2 295.1 343.4 1.50 18 366 8355 -19.5 -21.2 86 1.7 -20.0 53 4 338.1 338.5 295.5 345.1 1.92 19 362 8436 -19.7 -24.2 67 4.5 -21.0 51 4 338.9 339.2 295.4 344.4 1.49 20 340 8897 -23.5 -25.6 83 2.1 -24.0 41 8 339.9 340.2 295.5 345.0 1.40 21 325 9224 -26.3 -29.1 77 2.8 -26.9 18 10 340.4 340.7 295.4 344.4 1.06 22 315 9450 -27.1 -41.1 25 14.0 -29.1 322 9 342.4 342.4 295.2 343.7 0.33 23 309 9588 -26.9 -55.9 5 29.0 -29.6 288 8 344.5 344.6 295.5 344.8 0.06 24 300 9800 -28.7 -53.7 7 25.0 -31.0 235 7 344.9 344.9 295.6 345.3 0.09 25 250 11080 -39.9 -62.9 7 23.0 -40.9 230 11 346.7 346.8 296.0 346.9 0.03 26 216 12059 -48.5 -64.5 14 16.0 -49.0 243 12 348.2 348.2 296.3 348.4 0.03 27 209 12274 -50.1 -59.1 34 9.0 -50.4 254 12 349.0 349.0 296.5 349.3 0.06 28 200 12560 -52.7 -62.7 29 10.0 -52.9 285 11 349.3 349.3 296.5 349.5 0.04 29 172 13514 -60.7 -66.7 45 6.0 -60.8 292 14 351.5 351.5 297.0 351.6 0.03 30 150 14350 -67.5 -76.5 27 9.0 -67.5 335 13 353.8 353.8 297.4 353.8 0.01 31 143 14636 -70.1 -77.1 35 7.0 -70.1 335 13 354.1 354.1 297.5 354.2 0.01 32 129 15245 -73.1 -84.1 17 11.0 -73.1 285 18 359.3 359.3 298.6 359.4 0.00 33 110 16163 -80.1 -84.1 51 4.0 -80.1 242 18 362.9 362.9 299.2 363.0 0.00 34 102 16589 -81.7 -86.1 47 4.4 -81.7 250 18 367.8 367.8 300.2 367.8 0.00 35 101 16644 -81.3 -86.3 42 5.0 -81.3 252 18 369.6 369.6 300.5 369.6 0.00 36 100 16700 -80.1 -86.1 36 6.0 -80.1 255 19 373.0 373.0 301.1 373.0 0.00 37 99 16757 -78.5 -85.5 31 7.0 -78.5 254 19 377.1 377.1 301.8 377.2 0.00 38 89 17358 -82.3 -88.3 35 6.0 -82.3 233 14 381.2 381.2 302.5 381.2 0.00 39 81 17892 -77.1 -86.1 22 9.0 -77.1 262 11 402.3 402.3 305.5 402.3 0.00 40 70 18730 -77.3 -88.3 16 11.0 -77.3 285 16 419.0 419.0 307.6 419.0 0.00 41 69 18812 -77.5 -88.5 15 11.0 -77.6 287 16 420.3 420.3 307.7 420.3 0.00 42 58 19825 -70.9 -88.9 5 18.0 -71.0 224 14 456.6 456.6 311.5 456.6 0.00 43 51 20584 -72.1 -91.1 4 19.0 -72.2 122 10 470.9 470.9 312.7 470.9 0.00 TRP 102 16589 -81.7 -86.1 47 4.4 -81.7 250 18 367.8 367.8 300.2 367.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 561.00 mb = 5043.90 m = 16548.02 ft Wetbulb zero: 577.18 mb = 4815.61 m = 15799.04 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 74.88 % Est. max temperature: 34.10 C = 93.38 F Sfc-Lift cond lev (LCL): 949.94 mb = 614.97 m = 2017.59 ft T: 26.98 C 700-500 lapse rate: 5.18 C/km ThetaE index: 20.04 C Layer 850.0- 580.0 mb Conv cond level (CCL): 844.53 mb = 1645.54 m = 5398.68 ft Mean mixing ratio: 16.81 g/kg Conv temperature: 34.40 C = 93.92 F Cap Strength: 2.56 C Lifted Index: -1.96 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.18 C Lifted Index @700 mb: -1.10 C Showalter Index: -0.26 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.10 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.80 Risk: None Energy Index: -1.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1096.64 J/kg Max Up Vert Vel: 46.83 m/s Conv Inhibition (B-): 73.06 J/kg Cap Strength: 2.56 C Lift Cond Lev (LCL): 886.71 mb = 1220.48 m = 4004.16 ft Lev Free Conv (LFC): 801.71 mb = 2091.31 m = 6861.16 ft Equ Level (EL): 151.71 mb = 14280.78 m = 46852.38 ft B at Equ Level: 1094.50 J/kg Max Parcel Lev (MPL): 81.71 mb = 17842.77 m = 58538.56 ft Wind level data Storm motion: 99 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 1008 88 20 5 -1.7 -4.7 | 330 6 3.2 -5.5 1 1000 159 40 9 -5.8 -6.9 | 6 8 -0.9 -7.7 2 984 305 35 12 -6.9 -9.8 | 11 11 -2.0 -10.6 3 951 610 40 6 -3.9 -4.6 | 349 5 1.1 -5.4 4 925 851 20 2 -0.7 -1.9 | 302 5 4.2 -2.7 5 918 914 275 2 2.0 -0.2 | 278 7 6.9 -1.0 6 850 1590 240 9 7.8 4.5 | 254 13 12.7 3.7 7 797 2134 200 4 1.4 3.8 | 245 7 6.3 3.0 8 769 2438 185 3 0.3 3.0 | 247 6 5.2 2.2 9 700 3236 155 3 -1.3 2.7 | 242 4 3.6 1.9 10 664 3658 70 1 -0.9 -0.3 | 286 4 4.0 -1.1 11 616 4267 45 6 -4.2 -4.2 | 352 5 0.7 -5.0 12 511 5791 70 14 -13.2 -4.8 | 56 10 -8.2 -5.6 13 500 5960 75 16 -15.5 -4.1 | 65 12 -10.5 -4.9 14 491 6096 75 19 -18.4 -4.9 | 67 15 -13.4 -5.7 15 454 6706 95 15 -14.9 1.3 | 93 10 -10.0 0.5 16 420 7315 95 10 -10.0 0.9 | 91 5 -5.0 0.1 17 404 7620 80 10 -9.8 -1.7 | 63 6 -4.9 -2.5 18 400 7690 40 9 -5.8 -6.9 | 6 8 -0.9 -7.7 19 372 8230 55 3 -2.5 -1.7 | 316 4 2.5 -2.5 20 328 9144 35 10 -5.7 -8.2 | 5 9 -0.8 -9.0 21 300 9800 235 7 5.7 4.0 | 253 11 10.6 3.2 22 277 10363 230 11 8.4 7.1 | 245 15 13.3 6.3 23 250 11080 230 11 8.4 7.1 | 245 15 13.3 6.3 24 243 11278 240 13 11.3 6.5 | 251 17 16.2 5.7 25 232 11582 220 11 7.1 8.4 | 237 14 12.0 7.6 26 202 12497 265 12 12.0 1.0 | 269 17 16.9 0.3 27 200 12560 285 11 10.6 -2.8 | 283 16 15.5 -3.6 28 183 13106 315 14 9.9 -9.9 | 306 18 14.8 -10.7 29 166 13716 280 14 13.8 -2.4 | 280 19 18.7 -3.2 30 151 14326 295 11 10.0 -4.6 | 290 16 14.9 -5.4 31 150 14350 335 13 5.5 -11.8 | 320 16 10.4 -12.6 32 143 14630 335 13 5.5 -11.8 | 320 16 10.4 -12.6 33 136 14935 335 18 7.6 -16.3 | 324 21 12.5 -17.1 34 122 15545 230 17 13.0 10.9 | 241 21 17.9 10.1 35 102 16589 250 18 16.9 6.2 | 256 22 21.8 5.4 36 100 16700 255 19 18.4 4.9 | 260 24 23.3 4.1 37 94 17069 250 18 16.9 6.2 | 256 22 21.8 5.4 38 84 17678 215 10 5.7 8.2 | 235 13 10.6 7.4 39 80 17983 280 12 11.8 -2.1 | 280 17 16.7 -2.9 40 76 18288 275 33 32.9 -2.9 | 276 38 37.8 -3.7 41 72 18593 270 22 22.0 -0.0 | 272 27 26.9 -0.8 42 70 18730 285 16 15.5 -4.1 | 284 21 20.4 -4.9 43 64 19202 295 17 15.4 -7.2 | 291 22 20.3 -8.0 44 60 19507 250 19 17.9 6.5 | 256 23 22.8 5.7 45 53 20117 165 4 -1.0 3.9 | 232 5 3.9 3.1 46 50 20422 110 12 -11.3 4.1 | 118 7 -6.4 3.3 47 47 20726 105 24 -23.2 6.2 | 107 19 -18.3 5.4 Wind Parameters Mean winds (0-6000m): 69.1 at 6.6 knts Storm direction: 99.1 at 5.0 knts Shear (0-3000m) pos: 0.4 neg: 1.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -87.2 deg Storm rel helicity (0-3000m) pos: 10.2 neg: -35.6 tot: -25.4 m^2/s^2 ave: -8.5 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -1.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 312.36 Bulk Shear: 3.51 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 36 9 4 8| 2.5 0.0 2.5| 9.6 -4.9 4.7 9.4 0.22| 13.1 2.9 1000 31 6 346 6| 1.2 4.9 6.1| 9.6 -17.6 -7.9 -7.9 -0.24| 11.5 -2.7 1500 360 6 325 9| 0.8 5.2 6.0| 9.6 -29.0 -19.3 -12.9 -0.32| 9.7 -3.1 2000 291 6 286 11| 0.6 2.8 3.4| 9.7 -35.2 -25.4 -12.7 -0.32| 8.9 -2.8 2500 257 6 267 11| 0.5 1.8 2.3| 10.2 -35.3 -25.0 -10.0 -0.30| 7.6 -2.2 3000 230 5 254 9| 0.4 1.4 1.8| 10.2 -35.6 -25.4 -8.5 -0.30| 6.5 -1.9 4000 200 5 242 7| 0.3 0.3 0.6| 15.5 -35.7 -20.2 -5.0 -0.12| 5.8 -0.7 5000 65 5 356 3| 0.5 0.2 0.7| 23.3 -35.7 -12.4 -2.5 -0.00| 5.3 -0.0 6000 69 7 22 3| 1.3 0.2 1.4| 37.8 -35.7 2.1 0.4 0.09| 5.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251022.00.gif