UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 6 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 1002 88 25.6 22.1 81 3.5 23.1 340 5 298.6 301.7 296.1 347.9 16.95 1 1000 103 25.4 22.1 82 3.3 23.0 330 8 298.5 301.6 296.2 348.0 16.98 2 986 227 24.2 21.7 86 2.5 22.4 333 12 298.6 301.6 296.1 347.5 16.80 3 964 425 25.0 18.0 65 7.0 20.2 345 14 301.3 303.8 294.6 341.3 13.59 4 925 788 23.6 19.8 79 3.8 20.9 355 12 303.4 306.4 296.8 350.7 15.91 5 908 950 22.8 20.4 86 2.4 21.1 346 9 304.2 307.4 297.6 354.4 16.85 6 881 1214 22.0 16.0 69 6.0 17.9 316 5 306.0 308.5 295.6 345.3 13.09 7 850 1524 19.2 16.4 84 2.8 17.2 335 6 306.3 308.9 296.2 348.1 13.94 8 787 2183 14.8 11.9 83 2.9 12.9 55 12 308.4 310.5 294.8 342.3 11.20 9 700 3169 9.6 3.6 66 6.0 6.1 75 17 313.1 314.5 293.1 335.3 7.10 10 676 3458 8.0 2.0 66 6.0 4.6 81 15 314.5 315.7 293.1 335.1 6.55 11 554 5068 -2.3 -4.3 86 2.0 -3.3 123 13 320.7 321.7 293.6 337.0 5.03 12 523 5525 -3.1 -9.1 63 6.0 -5.8 105 14 325.1 325.8 293.6 337.3 3.67 13 515 5647 -3.7 -7.9 73 4.2 -5.7 107 16 325.8 326.6 294.2 339.4 4.10 14 500 5880 -5.1 -8.4 78 3.3 -6.6 110 19 326.8 327.6 294.4 340.4 4.06 15 475 6282 -8.3 -10.1 87 1.8 -9.1 105 22 327.7 328.4 294.4 340.3 3.74 16 439 6891 -12.7 -15.7 78 3.0 -13.8 93 19 329.6 330.1 293.9 338.4 2.56 17 433 6997 -13.3 -15.9 81 2.6 -14.2 82 20 330.1 330.6 294.1 339.0 2.56 18 416 7302 -14.5 -29.5 27 15.0 -18.1 95 25 332.4 332.6 293.2 335.3 0.80 19 400 7600 -15.1 -43.1 7 28.0 -19.8 110 31 335.4 335.4 293.4 336.2 0.21 20 398 7638 -15.3 -46.3 5 31.0 -20.1 115 33 335.6 335.6 293.4 336.2 0.15 21 306 9569 -28.9 -54.9 6 26.0 -31.2 110 29 342.7 342.7 295.0 343.0 0.07 22 300 9710 -30.1 -45.1 22 15.0 -31.8 110 26 343.0 343.0 295.3 343.9 0.23 23 285 10071 -33.7 -39.7 55 6.0 -34.4 107 24 342.9 343.0 295.4 344.5 0.43 24 276 10294 -35.5 -45.5 35 10.0 -36.5 106 23 343.4 343.5 295.4 344.4 0.24 25 255 10836 -40.5 -43.1 76 2.6 -40.8 93 18 343.9 344.0 295.6 345.2 0.33 26 250 10970 -41.5 -44.3 74 2.8 -41.8 90 16 344.4 344.4 295.6 345.6 0.30 27 229 11561 -46.7 -49.2 76 2.5 -46.9 90 14 345.2 345.2 295.7 346.0 0.19 28 205 12290 -51.9 -56.9 55 5.0 -52.1 90 12 348.1 348.1 296.3 348.5 0.08 29 200 12450 -53.3 -58.0 56 4.7 -53.4 90 12 348.4 348.4 296.3 348.7 0.08 30 153 14121 -67.1 -70.5 62 3.4 -67.1 122 8 352.5 352.5 297.2 352.6 0.02 31 150 14240 -67.9 -72.1 55 4.2 -67.9 125 8 353.1 353.1 297.3 353.2 0.02 32 142 14566 -70.9 -75.0 54 4.1 -70.9 134 9 353.5 353.5 297.4 353.5 0.01 33 117 15694 -76.1 -82.1 38 6.0 -76.1 103 20 364.0 364.0 299.5 364.0 0.00 34 112 15946 -73.7 -82.7 24 9.0 -73.7 83 22 373.0 373.0 301.1 373.1 0.00 35 100 16600 -77.5 -84.5 32 7.0 -77.5 230 11 378.0 378.0 301.9 378.0 0.00 36 96 16833 -78.9 -85.9 31 7.0 -78.9 200 12 379.7 379.7 302.2 379.7 0.00 37 87 17396 -77.3 -86.3 22 9.0 -77.3 108 10 393.8 393.8 304.3 393.8 0.00 38 75 18240 -80.9 -86.9 36 6.0 -80.9 292 15 403.3 403.3 305.6 403.3 0.00 39 73 18392 -81.3 -88.3 30 7.0 -81.3 290 17 405.6 405.6 305.9 405.6 0.00 40 70 18630 -77.5 -88.5 15 11.0 -77.6 300 20 418.6 418.6 307.6 418.6 0.00 41 69 18713 -74.7 -87.7 12 13.0 -74.7 303 20 426.3 426.3 308.4 426.3 0.00 42 63 19244 -71.9 -88.9 6 17.0 -72.0 218 10 443.7 443.7 310.3 443.7 0.00 43 61 19433 -72.9 -89.9 6 17.0 -73.0 189 10 445.6 445.6 310.4 445.6 0.00 44 53 20269 -66.5 -90.5 2 24.0 -66.7 269 6 478.7 478.7 313.4 478.7 0.00 45 50 20620 -67.9 -89.9 3 22.0 -68.1 145 12 483.5 483.5 313.7 483.5 0.00 46 49 20742 -68.5 -90.5 3 22.0 -68.7 195 10 484.9 484.9 313.8 484.9 0.00 47 45 21261 -63.5 -90.5 1 27.0 -63.9 100 22 509.0 509.0 315.6 509.0 0.00 48 41 21831 -66.3 -91.3 2 25.0 -66.6 78 31 515.7 515.7 316.0 515.7 0.00 49 35 22803 -62.3 -90.3 1 28.0 -62.9 110 42 550.0 550.0 318.1 550.0 0.00 50 32 23358 -62.7 -90.7 1 28.0 -63.3 104 46 563.2 563.2 318.8 563.2 0.00 51 30 23760 -59.5 -89.5 1 30.0 -60.4 100 49 582.4 582.4 319.8 582.5 0.00 52 21 26008 -56.5 -88.5 1 32.0 -58.3 92 49 654.0 654.0 322.9 654.1 0.01 TRP 96 16833 -78.9 -85.9 31 7.0 -78.9 200 12 379.7 379.7 302.2 379.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 581.24 mb = 4708.75 m = 15448.48 ft Wetbulb zero: 604.83 mb = 4357.96 m = 14297.60 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 75.91 % Est. max temperature: 33.27 C = 91.89 F Sfc-Lift cond lev (LCL): 952.44 mb = 531.31 m = 1743.12 ft T: 24.59 C 700-500 lapse rate: 5.42 C/km ThetaE index: 13.04 C Layer 787.0- 554.0 mb Conv cond level (CCL): 828.10 mb = 1747.48 m = 5733.15 ft Mean mixing ratio: 15.57 g/kg Conv temperature: 34.01 C = 93.21 F Cap Strength: 3.58 C Lifted Index: -1.25 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.41 C Lifted Index @700 mb: -0.32 C Showalter Index: -1.46 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.50 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 227.80 Risk: None Energy Index: -1.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 462.88 J/kg Max Up Vert Vel: 30.43 m/s Conv Inhibition (B-): 109.86 J/kg Cap Strength: 3.54 C Lift Cond Lev (LCL): 893.66 mb = 1089.12 m = 3573.17 ft Lev Free Conv (LFC): 728.66 mb = 2831.38 m = 9289.19 ft Equ Level (EL): 208.66 mb = 12173.48 m = 39938.76 ft B at Equ Level: 456.93 J/kg Max Parcel Lev (MPL): 118.66 mb = 15611.72 m = 51218.93 ft Wind level data Storm motion: 106 at 10 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 1002 88 340 5 1.7 -4.7 | 304 13 11.2 -7.4 1 1000 103 330 8 4.0 -6.9 | 306 17 13.5 -9.7 2 977 305 335 14 5.9 -12.7 | 315 22 15.4 -15.4 3 944 610 360 15 -0.0 -15.0 | 332 20 9.5 -17.7 4 925 788 355 12 1.0 -12.0 | 324 18 10.6 -14.7 5 912 914 350 9 1.6 -8.9 | 316 16 11.1 -11.6 6 880 1219 315 5 3.5 -3.5 | 296 14 13.1 -6.3 7 850 1524 335 6 2.5 -5.4 | 304 15 12.1 -8.2 8 791 2134 55 11 -9.0 -6.3 | 357 9 0.5 -9.0 9 763 2438 55 17 -13.9 -9.8 | 19 13 -4.4 -12.5 10 736 2743 60 20 -17.3 -10.0 | 31 15 -7.8 -12.7 11 700 3169 75 17 -16.4 -4.4 | 44 10 -6.9 -7.1 12 684 3353 75 15 -14.5 -3.9 | 37 8 -5.0 -6.6 13 634 3962 110 15 -14.1 5.1 | 118 5 -4.6 2.4 14 611 4267 100 9 -8.9 1.6 | 331 1 0.7 -1.2 15 588 4572 120 12 -10.4 6.0 | 165 3 -0.9 3.3 16 566 4877 130 13 -10.0 8.4 | 175 6 -0.4 5.6 17 525 5486 105 14 -13.5 3.6 | 102 4 -4.0 0.9 18 500 5880 110 19 -17.9 6.5 | 114 9 -8.3 3.8 19 486 6096 105 21 -20.3 5.4 | 104 11 -10.8 2.7 20 467 6401 105 22 -21.3 5.7 | 104 12 -11.7 3.0 21 449 6706 110 18 -16.9 6.2 | 115 8 -7.4 3.4 22 432 7010 80 20 -19.7 -3.5 | 59 12 -10.2 -6.2 23 400 7600 110 31 -29.1 10.6 | 112 21 -19.6 7.9 24 399 7620 115 33 -29.9 13.9 | 119 23 -20.4 11.2 25 367 8230 110 42 -39.5 14.4 | 111 32 -30.0 11.6 26 352 8534 110 50 -47.0 17.1 | 111 40 -37.5 14.4 27 300 9710 110 26 -24.4 8.9 | 112 16 -14.9 6.2 28 273 10363 105 23 -22.2 6.0 | 104 13 -12.7 3.2 29 250 10970 90 16 -16.0 0.0 | 67 7 -6.5 -2.7 30 200 12450 90 12 -12.0 0.0 | 42 4 -2.5 -2.7 31 199 12497 85 15 -14.9 -1.3 | 53 7 -5.4 -4.0 32 180 13106 100 6 -5.9 1.0 | 295 4 3.6 -1.7 33 150 14240 125 8 -6.6 4.6 | 238 3 3.0 1.9 34 133 14935 145 10 -5.7 8.2 | 215 7 3.8 5.5 35 126 15240 140 8 -5.1 6.1 | 232 6 4.4 3.4 36 114 15850 90 25 -25.0 0.0 | 80 16 -15.5 -2.7 37 108 16154 65 16 -14.5 -6.8 | 28 11 -5.0 -9.5 38 102 16459 265 3 3.0 0.3 | 281 13 12.5 -2.5 39 100 16600 230 11 8.4 7.1 | 256 18 17.9 4.3 40 97 16764 240 9 7.8 4.5 | 264 17 17.3 1.8 41 96 16833 200 12 4.1 11.3 | 238 16 13.6 8.5 42 87 17374 115 10 -9.1 4.2 | 197 2 0.5 1.5 43 83 17678 10 10 -1.7 -9.8 | 328 15 7.8 -12.6 44 74 18288 285 15 14.5 -3.9 | 285 25 24.0 -6.6 45 70 18630 300 20 17.3 -10.0 | 295 30 26.8 -12.7 46 67 18898 310 20 15.3 -12.9 | 302 29 24.8 -15.6 47 64 19202 225 10 7.1 7.1 | 255 17 16.6 4.3 48 57 19812 135 11 -7.8 7.8 | 199 5 1.7 5.0 49 54 20117 175 10 -0.9 10.0 | 230 11 8.6 7.2 50 52 20422 355 2 0.2 -2.0 | 296 11 9.7 -4.7 51 50 20620 145 12 -6.9 9.8 | 200 8 2.6 7.1 52 49 20726 200 10 3.4 9.4 | 243 15 12.9 6.7 53 47 21031 110 15 -14.1 5.1 | 118 5 -4.6 2.4 54 42 21641 85 32 -31.9 -2.8 | 76 23 -22.4 -5.5 55 40 21946 75 31 -29.9 -8.0 | 62 23 -20.4 -10.8 56 38 22250 85 24 -23.9 -2.1 | 71 15 -14.4 -4.8 57 36 22555 110 36 -33.8 12.3 | 111 26 -24.3 9.6 58 35 22860 110 43 -40.4 14.7 | 111 33 -30.9 12.0 59 30 23760 100 49 -48.3 8.5 | 98 39 -38.7 5.8 60 24 24689 95 51 -50.8 4.4 | 92 41 -41.3 1.7 61 16 26213 85 44 -43.8 -3.8 | 79 35 -34.3 -6.6 Wind Parameters Mean winds (0-6000m): 76.0 at 13.2 knts Storm direction: 106.0 at 9.9 knts Shear (0-3000m) pos: 4.0 neg: 1.6 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 124.3 neg: -42.4 tot: 82.0 m^2/s^2 ave: 27.3 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 3.8 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 9.66 Bulk Shear: 47.92 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 ------------------------------------------------------------------------------- 500 342 13 318 20| 10.6 0.0 10.6| 48.9 0.0 48.9 97.8 0.63| 15.2 9.6 1000 347 12 319 19| 5.3 4.9 10.2| 48.9 -35.9 13.0 13.0 0.06| 12.6 0.7 1500 343 10 315 17| 3.8 3.3 7.0| 59.5 -42.4 17.1 11.4 0.08| 10.0 0.8 2000 352 9 318 16| 4.4 2.5 6.8| 90.9 -42.4 48.6 24.3 0.30| 10.2 3.1 2500 11 11 330 15| 5.1 2.0 7.1|110.9 -42.4 68.5 27.4 0.38| 9.9 3.8 3000 27 12 343 14| 4.0 1.6 5.7|124.3 -42.4 82.0 27.3 0.41| 9.3 3.8 4000 48 13 360 11| 2.1 1.2 3.4|137.4 -44.4 92.9 23.2 0.43| 8.8 3.7 5000 63 13 12 9| 1.7 1.0 2.6|138.4 -47.3 91.0 18.2 0.29| 8.4 2.4 6000 76 13 29 7| 1.4 0.8 2.2|140.4 -56.0 84.5 14.1 0.20| 8.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251006.12.gif