UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 13 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 71 310 2 SFC 998 88 27.2 23.7 81 3.5 24.6 310 2 300.5 304.0 297.8 355.8 18.80 2 991 150 28.0 23.2 75 4.8 24.5 310 4 301.9 305.3 298.0 356.2 18.36 3 948 544 26.4 21.7 75 4.7 23.0 326 5 304.2 307.4 298.0 356.3 17.49 4 925 760 24.8 20.2 76 4.6 21.5 20 4 304.7 307.7 297.4 353.4 16.32 5 876 1238 21.0 18.3 85 2.7 19.1 20 9 305.5 308.3 296.9 351.2 15.28 6 850 1500 20.0 14.0 68 6.0 16.0 20 12 307.1 309.3 295.0 343.0 11.91 7 828 1726 19.0 10.0 56 9.0 13.3 18 12 308.4 310.1 293.5 336.8 9.35 8 700 3149 10.2 5.2 71 5.0 7.2 280 7 313.8 315.3 294.0 338.6 7.95 9 579 4697 0.0 -0.4 97 0.4 -0.2 275 1 319.4 320.6 294.3 340.0 6.43 10 522 5521 -3.5 -9.5 63 6.0 -6.2 68 4 324.7 325.5 293.5 336.6 3.57 11 514 5643 -4.3 -7.1 81 2.8 -5.6 94 5 325.2 326.1 294.3 339.7 4.37 12 500 5860 -5.5 -10.5 68 5.0 -7.7 140 8 326.3 327.0 293.8 337.9 3.44 13 471 6327 -7.7 -23.7 26 16.0 -12.6 137 10 329.2 329.5 292.7 333.5 1.20 14 437 6906 -10.9 -21.9 40 11.0 -14.4 129 13 332.3 332.6 293.7 337.7 1.52 15 413 7338 -14.3 -18.4 71 4.1 -15.7 123 16 333.3 333.8 294.6 341.0 2.17 16 400 7580 -15.3 -25.3 42 10.0 -18.1 120 17 335.1 335.4 294.2 339.6 1.22 17 363 8307 -20.7 -46.7 8 26.0 -24.2 113 17 337.3 337.4 293.8 338.0 0.16 18 338 8831 -24.9 -39.9 23 15.0 -27.2 96 11 338.5 338.6 294.3 339.9 0.35 19 324 9138 -27.5 -30.8 73 3.3 -28.2 55 8 339.1 339.3 294.9 342.5 0.91 20 303 9619 -29.7 -39.7 37 10.0 -31.1 345 2 342.5 342.6 295.3 344.1 0.40 21 300 9690 -30.1 -38.1 46 8.0 -31.3 335 1 343.0 343.1 295.5 344.8 0.48 22 295 9809 -30.7 -36.7 56 6.0 -31.6 315 3 343.8 343.9 295.7 345.9 0.56 23 259 10718 -38.7 -41.2 77 2.5 -38.9 220 12 345.0 345.1 295.9 346.6 0.40 24 253 10878 -39.3 -45.3 53 6.0 -39.8 220 12 346.5 346.5 296.1 347.5 0.26 25 250 10960 -40.1 -46.1 53 6.0 -40.6 220 12 346.4 346.5 296.1 347.4 0.24 26 236 11350 -43.7 -49.7 51 6.0 -44.1 223 13 346.8 346.8 296.1 347.5 0.17 27 226 11639 -46.3 -48.2 81 1.9 -46.4 228 13 347.1 347.2 296.2 348.0 0.21 28 206 12248 -51.1 -57.1 49 6.0 -51.3 242 16 348.9 348.9 296.5 349.2 0.08 29 200 12440 -52.7 -57.7 55 5.0 -52.9 240 16 349.3 349.3 296.5 349.7 0.08 30 172 13394 -60.9 -64.2 65 3.3 -61.0 253 17 351.1 351.2 296.9 351.3 0.04 31 169 13503 -61.9 -66.4 55 4.5 -62.0 257 16 351.3 351.3 296.9 351.4 0.03 32 161 13801 -64.1 -71.1 38 7.0 -64.2 266 14 352.5 352.5 297.2 352.5 0.02 33 150 14230 -67.7 -74.7 36 7.0 -67.8 280 12 353.5 353.5 297.4 353.5 0.01 34 124 15352 -76.7 -80.2 57 3.5 -76.7 37 2 356.9 356.9 298.1 356.9 0.01 35 112 15935 -78.9 -83.9 44 5.0 -78.9 80 6 363.3 363.3 299.4 363.3 0.00 36 108 16143 -77.7 -84.7 31 7.0 -77.7 96 8 369.4 369.4 300.5 369.4 0.00 37 101 16524 -80.5 -86.5 36 6.0 -80.5 117 14 371.1 371.1 300.8 371.1 0.00 38 100 16580 -80.7 -86.7 36 6.0 -80.7 115 17 371.8 371.8 300.9 371.8 0.00 39 99 16637 -80.9 -86.9 36 6.0 -80.9 110 15 372.5 372.5 301.0 372.5 0.00 40 92 17053 -76.7 -85.7 23 9.0 -76.7 96 12 388.7 388.7 303.6 388.7 0.00 41 85 17506 -78.7 -86.7 26 8.0 -78.7 354 6 393.5 393.5 304.3 393.6 0.00 42 70 18620 -75.3 -88.3 11 13.0 -75.3 260 33 423.3 423.3 308.1 423.3 0.00 43 65 19050 -74.7 -89.7 8 15.0 -74.7 249 31 433.7 433.7 309.2 433.7 0.00 44 53 20266 -64.5 -90.5 2 26.0 -64.8 133 12 483.4 483.4 313.7 483.4 0.00 45 50 20620 -66.3 -90.3 2 24.0 -66.5 70 21 487.2 487.2 314.0 487.3 0.00 46 47 20995 -66.7 -90.7 2 24.0 -67.0 66 21 495.0 495.0 314.6 495.0 0.00 TRP 99 16637 -80.9 -86.9 36 6.0 -80.9 110 15 372.5 372.5 301.0 372.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 579.00 mb = 4696.72 m = 15409.00 ft Wetbulb zero: 582.49 mb = 4647.71 m = 15248.21 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 75.42 % Est. max temperature: 33.88 C = 92.99 F Sfc-Lift cond lev (LCL): 948.99 mb = 534.34 m = 1753.07 ft T: 26.44 C 700-500 lapse rate: 5.79 C/km ThetaE index: 19.50 C Layer 925.0- 700.0 mb Conv cond level (CCL): 837.97 mb = 1622.90 m = 5324.41 ft Mean mixing ratio: 17.20 g/kg Conv temperature: 34.45 C = 94.02 F Cap Strength: 1.49 C Lifted Index: -4.29 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.34 C Lifted Index @700 mb: -1.71 C Showalter Index: 0.11 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.00 Risk: None Energy Index: -1.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1727.49 J/kg Max Up Vert Vel: 58.78 m/s Conv Inhibition (B-): 50.23 J/kg Cap Strength: 1.49 C Lift Cond Lev (LCL): 887.43 mb = 1123.97 m = 3687.52 ft Lev Free Conv (LFC): 772.43 mb = 2314.71 m = 7594.10 ft Equ Level (EL): 132.43 mb = 14964.13 m = 49094.32 ft B at Equ Level: 1717.69 J/kg Max Parcel Lev (MPL): 72.43 mb = 18424.09 m = 60445.76 ft Wind level data Storm motion: 17 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 ---------------------------------------------------------- 0 998 88 310 2 1.5 -1.3 | 221 5 3.0 3.5 1 974 305 310 10 7.7 -6.4 | 280 9 9.1 -1.7 2 941 610 330 4 2.0 -3.5 | 249 4 3.5 1.3 3 925 760 20 4 -1.4 -3.8 | 185 1 0.1 1.0 4 909 914 20 5 -1.7 -4.7 | 105 0 -0.3 0.1 5 850 1500 20 12 -4.1 -11.3 | 22 7 -2.6 -6.5 6 848 1524 20 10 -3.4 -9.4 | 23 5 -2.0 -4.6 7 789 2134 15 15 -3.9 -14.5 | 14 10 -2.4 -9.7 8 761 2438 350 10 1.7 -9.8 | 328 6 3.2 -5.1 9 700 3149 280 7 6.9 -1.2 | 247 9 8.4 3.6 10 683 3353 295 10 9.1 -4.2 | 267 11 10.5 0.5 11 609 4267 205 2 0.8 1.8 | 199 7 2.3 6.6 12 544 5182 0 0 -0.0 -0.0 | 197 5 1.5 4.8 13 500 5860 140 8 -5.1 6.1 | 161 11 -3.7 10.9 14 485 6096 140 9 -5.8 6.9 | 160 12 -4.3 11.7 15 400 7580 120 17 -14.7 8.5 | 135 19 -13.3 13.3 16 398 7620 120 11 -9.5 5.5 | 142 13 -8.1 10.3 17 382 7925 120 20 -17.3 10.0 | 133 22 -15.9 14.8 18 366 8230 115 18 -16.3 7.6 | 130 19 -14.9 12.4 19 337 8839 95 11 -11.0 1.0 | 121 11 -9.5 5.7 20 300 9690 335 1 0.4 -0.9 | 206 4 1.9 3.9 21 297 9754 335 1 0.4 -0.9 | 206 4 1.9 3.9 22 285 10058 220 12 7.7 9.2 | 213 17 9.2 14.0 23 250 10960 220 12 7.7 9.2 | 213 17 9.2 14.0 24 228 11582 225 13 9.2 9.2 | 217 18 10.7 14.0 25 217 11887 245 15 13.6 6.3 | 234 19 15.1 11.1 26 200 12440 240 16 13.9 8.0 | 230 20 15.3 12.8 27 189 12802 240 17 14.7 8.5 | 231 21 16.2 13.3 28 180 13106 245 18 16.3 7.6 | 235 22 17.8 12.4 29 150 14230 280 12 11.8 -2.1 | 259 14 13.3 2.7 30 133 14935 290 10 9.4 -3.4 | 263 11 10.9 1.3 31 126 15240 30 1 -0.5 -0.9 | 194 4 1.0 3.9 32 102 16459 120 10 -8.7 5.0 | 144 12 -7.2 9.8 33 100 16580 115 17 -15.4 7.2 | 131 18 -13.9 12.0 34 99 16637 110 15 -14.1 5.1 | 128 16 -12.6 9.9 35 97 16764 115 17 -15.4 7.2 | 131 18 -13.9 12.0 36 92 17069 95 12 -12.0 1.0 | 119 12 -10.5 5.8 37 83 17678 315 4 2.8 -2.8 | 246 5 4.3 1.9 38 74 18288 320 9 5.8 -6.9 | 286 8 7.2 -2.1 39 70 18593 290 16 15.0 -5.5 | 272 17 16.5 -0.7 40 70 18620 260 33 32.5 5.7 | 253 36 34.0 10.5 41 67 18898 260 33 32.5 5.7 | 253 36 34.0 10.5 42 63 19202 240 30 26.0 15.0 | 234 34 27.4 19.8 43 60 19507 280 14 13.8 -2.4 | 261 15 15.2 2.3 44 57 19812 270 18 18.0 -0.0 | 256 20 19.5 4.8 45 54 20117 210 11 5.5 9.5 | 206 16 7.0 14.3 46 52 20422 60 12 -10.4 -6.0 | 82 9 -8.9 -1.2 47 50 20620 70 21 -19.7 -7.2 | 82 18 -18.3 -2.4 48 49 20726 60 21 -18.2 -10.5 | 71 18 -16.7 -5.7 49 46 21031 70 21 -19.7 -7.2 | 82 18 -18.3 -2.4 50 43 21336 90 23 -23.0 0.0 | 102 22 -21.5 4.8 Wind Parameters Mean winds (0-6000m): 347.0 at 6.6 knts Storm direction: 17.0 at 5.0 knts Shear (0-3000m) pos: 1.1 neg: 1.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 31.2 deg Storm rel helicity (0-3000m) pos: 9.2 neg: -37.6 tot: -28.4 m^2/s^2 ave: -9.5 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -2.9 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 880.38 Bulk Shear: 1.96 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 ------------------------------------------------------------------------------- 500 313 7 268 6| 2.7 0.0 2.7| 9.2 -2.9 6.4 12.8 0.30| 13.4 4.1 1000 337 6 278 4| 3.4 0.0 3.4| 9.2 -3.8 5.5 5.5 0.01| 10.4 0.1 1500 359 7 325 3| 2.3 1.2 3.5| 9.2 -4.2 5.1 3.4 -0.01| 9.0 -0.1 2000 6 8 352 4| 1.7 2.0 3.7| 9.2 -6.0 3.2 1.6 -0.04| 7.8 -0.3 2500 5 9 351 4| 1.4 1.4 2.7| 9.2 -23.2 -14.0 -5.6 -0.25| 8.3 -2.0 3000 358 9 338 5| 1.1 1.8 2.9| 9.2 -37.6 -28.4 -9.5 -0.36| 8.2 -2.9 4000 344 9 312 5| 0.9 1.3 2.2| 14.9 -63.6 -48.7 -12.2 -0.41| 7.8 -3.2 5000 342 7 298 4| 1.1 1.1 2.1| 16.5 -66.7 -50.2 -10.0 -0.39| 6.8 -2.6 6000 347 7 300 3| 1.0 0.9 1.9| 23.9 -70.9 -47.0 -7.8 -0.33| 6.9 -2.3 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251013.00.gif