UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 12 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 1001 88 25.4 21.9 81 3.5 22.9 30 3 298.5 301.5 296.0 347.2 16.75 1 1000 99 25.2 22.0 82 3.2 22.9 65 6 298.4 301.4 296.1 347.4 16.87 2 975 321 23.0 21.1 89 1.9 21.6 29 10 298.3 301.3 295.7 345.9 16.37 3 961 448 24.8 15.8 57 9.0 18.8 21 14 301.4 303.5 293.4 336.2 11.83 4 948 568 24.6 17.6 65 7.0 19.8 13 17 302.3 304.8 294.8 342.1 13.48 5 925 784 23.4 18.4 74 5.0 19.9 5 15 303.2 305.9 295.8 346.4 14.55 6 865 1368 19.2 18.8 98 0.4 18.9 342 15 304.7 307.7 297.1 352.4 15.99 7 850 1519 18.2 17.0 93 1.2 17.4 345 17 305.2 307.9 296.3 348.5 14.49 8 828 1744 17.0 15.4 90 1.6 15.9 356 16 306.2 308.7 295.8 346.5 13.41 9 754 2540 14.4 7.4 63 7.0 10.1 9 13 311.7 313.4 293.9 338.3 8.60 10 708 3069 10.2 6.3 77 3.9 7.8 2 10 312.8 314.4 294.1 339.1 8.49 11 700 3164 9.8 4.8 71 5.0 6.8 350 11 313.3 314.8 293.7 337.4 7.73 12 686 3332 9.4 0.4 53 9.0 4.5 346 10 314.7 315.8 292.5 332.9 5.75 13 641 3891 4.6 3.1 90 1.5 3.7 316 6 315.4 316.9 294.0 338.9 7.49 14 576 4756 0.2 -1.1 91 1.3 -0.5 333 2 320.1 321.3 294.3 339.8 6.14 15 509 5740 -5.1 -8.6 76 3.5 -6.7 230 2 325.2 325.9 293.9 338.2 3.93 16 500 5880 -5.5 -17.5 38 12.0 -9.8 215 2 326.3 326.7 292.5 333.0 1.93 17 492 6006 -6.7 -10.5 74 3.8 -8.4 212 2 326.4 327.1 293.9 338.1 3.50 18 484 6133 -7.5 -19.5 38 12.0 -11.5 208 2 326.9 327.3 292.4 332.8 1.69 19 472 6328 -8.3 -14.3 62 6.0 -10.6 196 2 328.3 328.8 293.7 337.5 2.68 20 463 6477 -8.9 -21.9 34 13.0 -13.0 187 3 329.4 329.6 292.9 334.4 1.43 21 444 6799 -10.7 -18.7 52 8.0 -13.5 167 3 331.1 331.4 293.8 338.0 1.97 22 425 7133 -13.5 -19.5 61 6.0 -15.4 147 4 331.6 332.0 293.9 338.4 1.92 23 418 7259 -14.5 -21.5 55 7.0 -16.7 139 4 331.9 332.3 293.7 337.8 1.64 24 415 7313 -14.9 -30.9 24 16.0 -18.6 135 4 332.1 332.2 293.0 334.7 0.70 25 404 7515 -16.3 -25.3 46 9.0 -18.7 142 10 332.9 333.1 293.6 337.2 1.21 26 400 7590 -16.9 -26.9 42 10.0 -19.4 145 12 333.0 333.2 293.6 336.9 1.06 27 359 8395 -23.7 -39.7 22 16.0 -26.1 152 15 334.4 334.4 293.2 335.7 0.34 28 349 8601 -25.1 -32.1 52 7.0 -26.4 156 12 335.2 335.3 293.8 338.0 0.74 29 346 8664 -25.7 -34.7 43 9.0 -27.2 157 12 335.2 335.3 293.7 337.4 0.58 30 343 8728 -26.1 -34.1 47 8.0 -27.5 158 11 335.5 335.6 293.8 337.8 0.62 31 340 8792 -26.3 -27.4 90 1.1 -26.5 159 11 336.1 336.3 294.4 340.4 1.19 32 300 9690 -31.9 -35.9 68 4.0 -32.5 355 5 340.4 340.5 295.0 342.7 0.60 33 298 9737 -32.3 -37.3 61 5.0 -33.0 347 5 340.5 340.6 294.9 342.5 0.52 34 289 9952 -34.1 -36.8 76 2.7 -34.5 311 7 340.9 341.1 295.1 343.1 0.56 35 281 10147 -34.9 -41.9 49 7.0 -35.7 279 8 342.5 342.6 295.3 343.9 0.34 36 250 10950 -41.1 -45.6 62 4.5 -41.5 180 10 345.0 345.0 295.7 346.0 0.26 37 228 11567 -46.3 -49.6 69 3.3 -46.5 199 11 346.2 346.3 296.0 347.0 0.18 38 224 11684 -47.3 -53.3 50 6.0 -47.6 203 12 346.5 346.5 296.0 347.0 0.12 39 207 12199 -51.9 -54.7 72 2.8 -52.0 220 13 347.1 347.2 296.1 347.6 0.11 40 200 12420 -53.5 -58.5 54 5.0 -53.7 215 10 348.0 348.1 296.3 348.4 0.07 41 198 12485 -53.9 -60.9 42 7.0 -54.1 217 10 348.4 348.4 296.3 348.6 0.05 42 173 13337 -61.5 -64.4 68 2.9 -61.6 245 5 349.6 349.6 296.5 349.7 0.04 43 150 14210 -67.1 -76.1 27 9.0 -67.2 275 1 354.5 354.5 297.6 354.5 0.01 44 128 15150 -74.5 -81.5 33 7.0 -74.5 59 7 357.6 357.6 298.2 357.6 0.00 45 103 16393 -80.9 -85.9 43 5.0 -80.9 130 11 368.3 368.3 300.2 368.3 0.00 46 101 16504 -79.7 -85.7 36 6.0 -79.7 140 13 372.7 372.7 301.0 372.7 0.00 47 100 16560 -79.5 -85.5 36 6.0 -79.5 145 14 374.1 374.1 301.3 374.1 0.00 48 75 18212 -74.9 -88.9 10 14.0 -74.9 308 11 415.9 415.9 307.2 415.9 0.00 49 73 18371 -69.9 -87.9 6 18.0 -70.0 306 16 429.7 429.7 308.8 429.7 0.00 50 70 18620 -70.7 -89.7 4 19.0 -70.8 285 27 433.1 433.1 309.1 433.1 0.00 51 64 19150 -72.5 -89.5 6 17.0 -72.6 301 21 440.4 440.4 309.9 440.4 0.00 52 53 20279 -66.1 -90.1 2 24.0 -66.4 199 10 479.7 479.7 313.4 479.7 0.00 53 50 20630 -69.3 -91.3 3 22.0 -69.5 120 15 480.2 480.2 313.5 480.2 0.00 54 49 20750 -69.3 -91.3 3 22.0 -69.5 130 17 483.0 483.0 313.7 483.0 0.00 55 45 21261 -66.3 -91.3 2 25.0 -66.6 112 25 502.2 502.2 315.1 502.2 0.00 56 43 21535 -67.9 -91.9 2 24.0 -68.1 118 29 504.8 504.8 315.3 504.8 0.00 57 42 21678 -63.5 -91.5 1 28.0 -64.0 116 32 519.1 519.1 316.2 519.1 0.00 58 39 22134 -61.5 -90.5 1 29.0 -62.1 111 40 535.3 535.3 317.2 535.3 0.00 59 30 23760 -61.1 -90.1 1 29.0 -61.9 85 55 578.1 578.1 319.6 578.1 0.00 60 27 24409 -62.9 -90.9 1 28.0 -63.6 85 54 590.7 590.7 320.2 590.7 0.00 61 20 26290 -54.3 -88.3 1 34.0 -56.7 85 43 670.0 670.0 323.4 670.0 0.01 62 19 26619 -53.7 -88.7 1 35.0 -56.3 85 43 681.7 681.7 323.9 681.8 0.01 TRP 103 16393 -80.9 -85.9 43 5.0 -80.9 130 11 368.3 368.3 300.2 368.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 573.47 mb = 4793.42 m = 15726.24 ft Wetbulb zero: 583.82 mb = 4647.11 m = 15246.25 ft Precipitable water: 2.10 inches Sfc-500 mean rel hum: 79.52 % Est. max temperature: 32.12 C = 89.81 F Sfc-Lift cond lev (LCL): 951.46 mb = 536.25 m = 1759.32 ft T: 24.65 C 700-500 lapse rate: 5.63 C/km ThetaE index: 14.16 C Layer 850.0- 708.0 mb Conv cond level (CCL): 815.86 mb = 1869.32 m = 6132.87 ft Mean mixing ratio: 14.70 g/kg Conv temperature: 34.05 C = 93.28 F Cap Strength: 2.78 C Lifted Index: -0.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.51 C Lifted Index @700 mb: 0.70 C Showalter Index: -2.00 C Risk: Severe thunderstorms possible Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.50 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 240.00 Risk: None Energy Index: -3.05 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 305.96 J/kg Max Up Vert Vel: 24.74 m/s Conv Inhibition (B-): 177.26 J/kg Cap Strength: 2.78 C Lift Cond Lev (LCL): 885.94 mb = 1159.78 m = 3805.01 ft Lev Free Conv (LFC): 660.94 mb = 3638.39 m = 11936.83 ft Equ Level (EL): 280.94 mb = 10149.00 m = 33296.84 ft B at Equ Level: 304.75 J/kg Max Parcel Lev (MPL): 160.94 mb = 13779.32 m = 45207.18 ft Wind level data Storm motion: 27 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 1001 88 30 3 -1.5 -2.6 | 204 4 1.5 3.3 1 1000 99 65 6 -5.4 -2.5 | 144 4 -2.5 3.3 2 977 305 30 10 -5.0 -8.7 | 36 3 -2.0 -2.8 3 944 610 10 18 -3.1 -17.7 | 1 12 -0.2 -11.9 4 925 784 5 15 -1.3 -14.9 | 350 9 1.7 -9.1 5 911 914 355 15 1.3 -14.9 | 335 10 4.3 -9.1 6 880 1219 340 13 4.4 -12.2 | 311 10 7.4 -6.3 7 850 1519 345 17 4.4 -16.4 | 325 13 7.4 -10.5 8 791 2134 15 15 -3.9 -14.5 | 6 9 -0.9 -8.6 9 763 2438 10 13 -2.3 -12.8 | 354 7 0.7 -6.9 10 710 3048 5 10 -0.9 -10.0 | 333 5 2.1 -4.1 11 700 3164 350 11 1.9 -10.8 | 315 7 4.9 -5.0 12 684 3353 345 10 2.6 -9.7 | 304 7 5.6 -3.8 13 611 4267 295 3 2.7 -1.3 | 231 7 5.7 4.6 14 588 4572 350 2 0.3 -2.0 | 220 5 3.3 3.9 15 500 5880 215 2 1.1 1.6 | 209 9 4.1 7.5 16 486 6096 210 2 1.0 1.7 | 208 9 4.0 7.6 17 415 7315 135 4 -2.8 2.8 | 181 9 0.1 8.7 18 400 7590 145 12 -6.9 9.8 | 166 16 -3.9 15.7 19 398 7620 145 11 -6.3 9.0 | 167 15 -3.3 14.9 20 366 8230 150 16 -8.0 13.9 | 166 20 -5.0 19.7 21 337 8839 160 10 -3.4 9.4 | 178 15 -0.4 15.3 22 323 9144 175 2 -0.2 2.0 | 200 8 2.8 7.9 23 310 9449 355 10 0.9 -10.0 | 317 6 3.8 -4.1 24 300 9690 355 5 0.4 -5.0 | 255 4 3.4 0.9 25 260 10668 190 11 1.9 10.8 | 196 17 4.9 16.7 26 250 10950 180 10 0.0 10.0 | 191 16 3.0 15.9 27 249 10973 180 10 0.0 10.0 | 191 16 3.0 15.9 28 207 12192 220 13 8.4 10.0 | 216 19 11.3 15.8 29 200 12420 215 10 5.7 8.2 | 212 17 8.7 14.1 30 150 14210 275 1 1.0 -0.1 | 214 7 4.0 5.8 31 147 14326 0 0 -0.0 -0.0 | 207 7 3.0 5.9 32 119 15545 90 10 -10.0 0.0 | 130 9 -7.0 5.9 33 103 16393 130 11 -8.4 7.1 | 157 14 -5.5 12.9 34 100 16560 145 14 -8.0 11.5 | 164 18 -5.1 17.3 35 97 16764 145 14 -8.0 11.5 | 164 18 -5.1 17.3 36 92 17069 135 11 -7.8 7.8 | 161 14 -4.8 13.6 37 87 17374 185 2 0.2 2.0 | 202 8 3.1 7.9 38 82 17678 295 11 10.0 -4.6 | 265 13 12.9 1.2 39 74 18288 310 11 8.4 -7.1 | 276 11 11.4 -1.2 40 70 18593 295 27 24.5 -11.4 | 281 28 27.4 -5.5 41 70 18620 285 27 26.1 -7.0 | 272 29 29.1 -1.1 42 67 18898 280 26 25.6 -4.5 | 267 29 28.6 1.4 43 60 19507 330 14 7.0 -12.1 | 302 12 10.0 -6.3 44 57 19812 320 16 10.3 -12.3 | 296 15 13.3 -6.4 45 54 20117 240 10 8.7 5.0 | 227 16 11.6 10.9 46 52 20422 165 10 -2.6 9.7 | 181 16 0.4 15.5 47 50 20630 120 15 -13.0 7.5 | 143 17 -10.0 13.4 48 49 20726 135 16 -11.3 11.3 | 154 19 -8.3 17.2 49 47 21031 80 23 -22.7 -4.0 | 95 20 -19.7 1.9 50 45 21336 120 25 -21.7 12.5 | 135 26 -18.7 18.4 51 38 22250 110 42 -39.5 14.4 | 119 42 -36.5 20.2 52 30 23760 85 55 -54.8 -4.8 | 91 52 -51.8 1.1 53 29 24079 85 56 -55.8 -4.9 | 91 53 -52.8 1.0 54 20 26290 85 43 -42.8 -3.7 | 93 40 -39.9 2.1 55 17 26822 85 43 -42.8 -3.7 | 93 40 -39.9 2.1 Wind Parameters Mean winds (0-6000m): 356.9 at 8.8 knts Storm direction: 26.9 at 6.6 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 121.9 deg Storm rel helicity (0-3000m) pos: 27.6 neg: -42.3 tot: -14.7 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -2.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 77.33 Bulk Shear: 3.96 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 26 11 24 5| 0.0 15.0 15.0| 0.0 -13.1 -13.1 -26.2 -0.74| 18.9-14.0 1000 11 13 356 7| 0.0 6.1 6.1| 0.0 -32.2 -32.2 -32.2 -0.79| 13.6-10.7 1500 1 14 341 8| 1.0 4.1 5.1| 10.1 -35.6 -25.5 -17.0 -0.58| 11.1 -6.5 2000 0 14 341 9| 1.7 3.1 4.8| 27.0 -35.6 -8.6 -4.3 -0.33| 10.2 -3.3 2500 3 14 345 9| 1.4 2.1 3.5| 27.6 -39.1 -11.5 -4.6 -0.34| 8.8 -3.0 3000 3 14 344 8| 1.2 1.8 2.9| 27.6 -42.3 -14.7 -4.9 -0.36| 7.9 -2.9 4000 359 12 334 7| 0.9 1.5 2.4| 27.6 -60.6 -33.0 -8.2 -0.47| 7.3 -3.4 5000 358 10 322 6| 1.0 1.4 2.4| 28.1 -65.1 -37.0 -7.4 -0.46| 6.4 -3.0 6000 357 9 310 5| 0.8 1.1 2.0| 28.1 -70.0 -41.9 -7.0 -0.48| 5.6 -2.7 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251012.12.gif