UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 18 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 ------------------------------------------------------------------------------- 0 1000 74 220 2 SFC 998 88 26.0 23.5 86 2.5 24.2 220 2 299.3 302.7 297.4 353.6 18.57 2 978 269 28.6 19.6 58 9.0 22.2 249 5 303.7 306.4 296.1 347.8 14.84 3 925 767 25.6 21.2 77 4.4 22.4 5 7 305.5 308.7 298.2 357.6 17.39 4 884 1165 22.4 18.6 79 3.8 19.7 14 12 306.2 309.0 297.2 352.5 15.44 5 850 1507 20.2 14.2 68 6.0 16.2 20 16 307.3 309.6 295.2 343.7 12.07 6 790 2135 16.8 6.8 52 10.0 10.7 50 14 310.2 311.7 292.9 334.4 7.87 7 761 2453 14.4 5.4 55 9.0 9.0 70 12 310.9 312.3 292.7 333.8 7.41 8 755 2519 13.6 9.4 76 4.2 10.9 71 12 310.7 312.6 294.6 341.0 9.86 9 720 2918 12.0 1.0 47 11.0 5.9 73 13 313.2 314.3 292.0 331.2 5.72 10 700 3154 10.4 1.4 54 9.0 5.4 75 13 314.0 315.2 292.6 333.1 6.06 11 681 3382 8.8 0.8 57 8.0 4.4 79 13 314.7 315.8 292.7 333.5 5.96 12 629 4035 6.2 -27.8 7 34.0 -4.1 51 11 319.0 319.1 289.1 321.1 0.62 13 602 4392 4.6 -31.4 5 36.0 -5.4 64 11 321.1 321.2 289.6 322.8 0.46 14 590 4556 3.2 -6.8 48 10.0 -1.6 77 11 321.4 322.1 292.9 334.2 3.89 15 555 5049 1.4 -27.6 9 29.0 -7.2 70 14 324.9 325.0 291.0 327.5 0.71 16 547 5165 0.4 -12.6 37 13.0 -5.1 67 15 325.1 325.6 292.8 334.0 2.65 17 513 5677 -2.3 -38.3 4 36.0 -10.5 65 16 327.8 327.9 291.4 328.9 0.27 18 500 5880 -3.5 -26.5 15 23.0 -10.3 70 15 328.8 328.9 292.2 331.9 0.88 19 476 6268 -6.5 -28.5 16 22.0 -12.5 78 12 329.7 329.9 292.4 332.5 0.77 20 464 6468 -8.1 -14.1 62 6.0 -10.5 74 9 330.1 330.7 294.3 339.7 2.77 21 406 7497 -14.3 -26.3 35 12.0 -17.6 40 11 335.0 335.2 294.1 339.0 1.10 22 400 7610 -15.3 -26.3 38 11.0 -18.3 50 11 335.1 335.3 294.1 339.2 1.12 23 386 7878 -17.3 -27.3 41 10.0 -19.8 58 11 335.9 336.1 294.3 339.8 1.06 24 382 7956 -17.7 -22.7 65 5.0 -19.2 64 10 336.4 336.7 294.8 342.2 1.62 25 369 8215 -19.5 -22.4 78 2.9 -20.4 110 5 337.3 337.7 295.1 343.5 1.72 26 354 8522 -21.1 -28.1 53 7.0 -22.8 113 5 339.2 339.4 295.1 343.2 1.07 27 340 8819 -23.7 -40.7 19 17.0 -26.3 111 7 339.6 339.7 294.6 340.9 0.32 28 312 9441 -28.9 -46.9 16 18.0 -30.9 107 10 340.8 340.8 294.7 341.5 0.18 29 300 9720 -31.1 -46.1 21 15.0 -32.7 105 12 341.5 341.6 294.9 342.4 0.20 30 290 9958 -32.9 -48.9 19 16.0 -34.4 105 13 342.3 342.3 295.0 342.9 0.15 31 280 10203 -34.7 -45.7 32 11.0 -35.8 105 15 343.2 343.2 295.3 344.1 0.23 32 251 10953 -40.3 -56.3 16 16.0 -41.2 124 17 345.8 345.8 295.7 346.1 0.07 33 250 10980 -40.7 -55.7 18 15.0 -41.5 125 18 345.6 345.6 295.7 345.9 0.08 34 244 11145 -41.9 -47.9 52 6.0 -42.3 122 19 346.2 346.2 296.0 347.0 0.21 35 230 11543 -45.3 -48.0 74 2.7 -45.5 116 23 346.9 346.9 296.1 347.8 0.22 36 208 12206 -51.3 -54.9 65 3.6 -51.4 130 24 347.6 347.6 296.2 348.1 0.11 37 203 12364 -52.1 -59.1 43 7.0 -52.3 127 25 348.8 348.8 296.4 349.1 0.07 38 200 12460 -53.1 -59.1 48 6.0 -53.3 125 25 348.7 348.7 296.4 349.0 0.07 39 191 12755 -55.7 -59.5 62 3.8 -55.8 125 26 349.1 349.1 296.5 349.4 0.07 40 180 13130 -59.1 -65.1 46 6.0 -59.2 122 23 349.5 349.6 296.5 349.7 0.03 41 175 13306 -60.3 -70.3 26 10.0 -60.4 121 22 350.4 350.4 296.7 350.5 0.02 42 171 13450 -61.5 -67.5 45 6.0 -61.6 121 21 350.7 350.7 296.8 350.8 0.03 43 151 14210 -67.5 -72.3 50 4.8 -67.5 153 21 353.1 353.1 297.3 353.2 0.01 44 150 14250 -67.7 -72.7 49 5.0 -67.7 155 21 353.5 353.5 297.4 353.5 0.01 45 131 15051 -74.5 -79.5 46 5.0 -74.5 149 17 355.3 355.3 297.7 355.3 0.01 46 100 16590 -82.1 -87.1 42 5.0 -82.1 120 7 369.1 369.1 300.4 369.1 0.00 47 95 16876 -83.7 -87.3 53 3.6 -83.7 95 14 371.4 371.4 300.8 371.4 0.00 48 84 17579 -73.7 -85.7 14 12.0 -73.7 46 10 405.0 405.0 305.9 405.0 0.00 49 74 18315 -76.7 -87.7 16 11.0 -76.7 253 16 413.7 413.7 307.0 413.7 0.00 50 70 18640 -70.9 -88.9 5 18.0 -71.0 115 5 432.7 432.7 309.1 432.7 0.00 51 69 18725 -70.7 -88.7 5 18.0 -70.8 101 5 434.9 434.9 309.4 434.9 0.00 52 57 19868 -67.1 -90.1 2 23.0 -67.3 299 13 467.5 467.5 312.4 467.5 0.00 53 52 20419 -69.5 -90.5 3 21.0 -69.6 144 10 474.4 474.4 313.0 474.4 0.00 TRP 95 16876 -83.7 -87.3 53 3.6 -83.7 95 14 371.4 371.4 300.8 371.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 541.96 mb = 5241.18 m = 17195.26 ft Wetbulb zero: 653.98 mb = 3714.46 m = 12186.39 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 45.40 % Est. max temperature: 34.07 C = 93.33 F Sfc-Lift cond lev (LCL): 962.79 mb = 409.22 m = 1342.58 ft T: 27.76 C 700-500 lapse rate: 5.10 C/km ThetaE index: 23.77 C Layer 884.0- 755.0 mb Conv cond level (CCL): 815.55 mb = 1861.96 m = 6108.71 ft Mean mixing ratio: 16.40 g/kg Conv temperature: 35.60 C = 96.08 F Cap Strength: 2.20 C Lifted Index: -1.70 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.46 C Lifted Index @700 mb: -1.05 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 217.40 Risk: None Energy Index: -2.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1188.37 J/kg Max Up Vert Vel: 48.75 m/s Conv Inhibition (B-): 77.48 J/kg Cap Strength: 2.20 C Lift Cond Lev (LCL): 870.85 mb = 1296.05 m = 4252.07 ft Lev Free Conv (LFC): 755.85 mb = 2509.95 m = 8234.64 ft Equ Level (EL): 145.85 mb = 14416.03 m = 47296.12 ft B at Equ Level: 1181.84 J/kg Max Parcel Lev (MPL): 85.85 mb = 17454.79 m = 57265.68 ft Wind level data Storm motion: 88 at 9 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 ---------------------------------------------------------- 0 998 88 220 2 1.3 1.5 | 260 11 10.6 1.9 1 974 305 255 5 4.8 1.3 | 263 14 14.1 1.7 2 941 610 20 3 -1.0 -2.8 | 286 9 8.3 -2.4 3 925 767 5 7 -0.6 -7.0 | 307 11 8.7 -6.6 4 910 914 10 9 -1.6 -8.9 | 318 11 7.7 -8.5 5 850 1507 20 16 -5.5 -15.0 | 345 15 3.8 -14.6 6 818 1829 40 17 -10.9 -13.0 | 7 13 -1.6 -12.6 7 789 2134 50 14 -10.7 -9.0 | 10 9 -1.4 -8.6 8 762 2438 70 12 -11.3 -4.1 | 28 4 -2.0 -3.7 9 700 3154 75 13 -12.6 -3.4 | 48 4 -3.3 -3.0 10 658 3658 85 14 -13.9 -1.2 | 80 5 -4.7 -0.8 11 634 3962 50 11 -8.4 -7.1 | 353 7 0.9 -6.7 12 610 4267 55 11 -9.0 -6.3 | 357 6 0.3 -5.9 13 588 4572 80 11 -10.8 -1.9 | 46 2 -1.6 -1.5 14 525 5486 60 17 -14.7 -8.5 | 34 10 -5.4 -8.1 15 500 5880 70 15 -14.1 -5.1 | 45 7 -4.8 -4.7 16 486 6096 70 15 -14.1 -5.1 | 45 7 -4.8 -4.7 17 468 6401 85 10 -10.0 -0.9 | 55 1 -0.7 -0.5 18 449 6706 30 3 -1.5 -2.6 | 286 8 7.8 -2.2 19 416 7315 25 11 -4.6 -10.0 | 334 11 4.6 -9.6 20 400 7610 50 11 -8.4 -7.1 | 353 7 0.9 -6.7 21 383 7925 60 11 -9.5 -5.5 | 3 5 -0.2 -5.1 22 368 8230 115 4 -3.6 1.7 | 250 6 5.7 2.1 23 300 9720 105 12 -11.6 3.1 | 147 4 -2.3 3.5 24 273 10363 105 16 -15.5 4.1 | 126 8 -6.2 4.5 25 250 10973 125 17 -13.9 9.8 | 155 11 -4.6 10.1 26 250 10980 125 18 -14.7 10.3 | 153 12 -5.5 10.7 27 228 11582 115 23 -20.8 9.7 | 131 15 -11.6 10.1 28 218 11887 135 23 -16.3 16.3 | 157 18 -7.0 16.7 29 200 12460 125 25 -20.5 14.3 | 143 19 -11.2 14.7 30 189 12802 125 26 -21.3 14.9 | 142 19 -12.0 15.3 31 172 13411 120 21 -18.2 10.5 | 141 14 -8.9 10.9 32 150 14250 155 21 -8.9 19.0 | 181 19 0.4 19.4 33 140 14630 160 20 -6.8 18.8 | 187 19 2.4 19.2 34 120 15545 135 14 -9.9 9.9 | 177 10 -0.6 10.3 35 114 15850 185 13 1.1 13.0 | 218 17 10.4 13.3 36 102 16459 200 13 4.4 12.2 | 227 19 13.7 12.6 37 100 16590 120 7 -6.1 3.5 | 220 5 3.2 3.9 38 97 16764 140 6 -3.9 4.6 | 227 7 5.4 5.0 39 95 16876 95 14 -13.9 1.2 | 109 5 -4.7 1.6 40 83 17678 40 10 -6.4 -7.7 | 339 8 2.9 -7.3 41 78 17983 270 15 15.0 -0.0 | 269 24 24.3 0.4 42 74 18288 255 17 16.4 4.4 | 259 26 25.7 4.8 43 71 18593 240 10 8.7 5.0 | 253 19 17.9 5.4 44 70 18640 115 5 -4.5 2.1 | 242 5 4.7 2.5 45 59 19507 310 10 7.7 -6.4 | 290 18 16.9 -6.0 46 55 19812 290 16 15.0 -5.5 | 282 25 24.3 -5.1 47 52 20117 145 10 -5.7 8.2 | 202 9 3.5 8.6 48 46 20726 115 7 -6.3 3.0 | 221 4 2.9 3.4 Wind Parameters Mean winds (0-6000m): 57.5 at 12.4 knts Storm direction: 87.5 at 9.3 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 146.4 deg Storm rel helicity (0-3000m) pos: 83.6 neg: -0.2 tot: 83.4 m^2/s^2 ave: 27.8 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.6 10^-3/s Energy-Hel index: 0.58 Bulk Rich Number: 35.93 Bulk Shear: 33.07 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 ------------------------------------------------------------------------------- 500 268 4 268 13| 5.1 0.0 5.1| 21.4 -0.2 21.2 42.4 0.53| 12.1 6.4 1000 350 6 297 11| 6.6 0.0 6.6| 41.7 -0.2 41.5 41.5 0.68| 10.3 6.9 1500 9 8 315 11| 6.2 0.0 6.2| 63.0 -0.2 62.7 41.8 0.73| 9.1 6.6 2000 22 10 330 11| 4.2 0.0 4.2| 78.5 -0.2 78.3 39.2 0.69| 8.8 6.1 2500 32 11 339 10| 2.9 0.0 2.9| 82.5 -0.2 82.3 32.9 0.65| 8.2 5.4 3000 41 11 346 8| 2.5 0.0 2.5| 83.6 -0.2 83.4 27.8 0.66| 7.0 4.6 4000 51 12 358 7| 2.0 0.9 2.9| 86.7 -9.9 76.7 19.2 0.43| 6.6 2.9 5000 55 12 3 6| 1.8 0.9 2.7| 90.1 -10.5 79.6 15.9 0.41| 6.3 2.6 6000 58 12 11 6| 1.5 0.9 2.4| 93.7 -12.5 81.2 13.5 0.38| 5.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251018.00.gif