UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 8 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 1003 88 25.0 21.3 80 3.7 22.3 190 5 297.9 300.8 295.4 344.6 16.10 1 1000 111 24.6 21.4 82 3.2 22.3 195 5 297.8 300.7 295.5 344.9 16.25 2 971 369 22.6 20.5 88 2.1 21.1 183 10 298.2 301.1 295.3 344.2 15.82 3 952 541 22.8 18.5 77 4.3 19.8 149 13 300.1 302.7 294.7 341.8 14.22 4 925 792 22.6 17.9 75 4.7 19.4 120 15 302.4 305.0 295.3 344.1 14.09 5 915 887 22.6 17.8 74 4.8 19.2 116 15 303.4 306.0 295.6 345.4 14.15 6 850 1527 18.6 16.6 88 2.0 17.2 175 2 305.6 308.3 296.2 347.9 14.12 7 847 1557 18.6 16.7 89 1.9 17.3 168 2 305.9 308.6 296.4 348.7 14.26 8 744 2660 12.2 6.2 67 6.0 8.6 51 8 310.5 312.0 293.1 335.2 8.02 9 700 3169 8.2 6.2 87 2.0 7.0 65 7 311.6 313.2 293.8 337.9 8.53 10 693 3252 7.6 6.8 95 0.8 7.1 54 7 311.8 313.5 294.2 339.5 8.99 11 644 3855 4.2 0.3 76 3.9 2.1 336 5 314.5 315.7 292.7 333.7 6.08 12 597 4469 0.4 -1.0 90 1.4 -0.3 264 4 317.0 318.2 293.3 336.0 5.97 13 583 4660 0.0 -6.0 64 6.0 -2.9 247 4 318.7 319.5 292.3 332.3 4.19 14 575 4771 -1.1 -2.8 88 1.7 -2.0 238 5 318.7 319.8 293.3 336.1 5.42 15 570 4841 -1.3 -6.0 70 4.7 -3.6 232 5 319.3 320.1 292.6 333.2 4.29 16 566 4897 -1.7 -2.4 95 0.7 -2.1 227 5 319.4 320.5 293.7 337.7 5.68 17 554 5068 -2.5 -3.3 94 0.8 -2.9 212 5 320.5 321.5 293.8 338.0 5.42 18 546 5184 -2.5 -11.5 50 9.0 -6.2 202 5 321.8 322.4 292.1 331.5 2.91 19 534 5360 -3.5 -7.2 75 3.7 -5.2 186 5 322.6 323.5 293.4 336.4 4.17 20 523 5525 -3.9 -20.9 25 17.0 -9.5 171 6 324.1 324.4 291.4 328.9 1.38 21 519 5586 -4.5 -9.5 68 5.0 -6.7 166 6 324.1 324.8 293.3 336.0 3.59 22 500 5880 -6.1 -8.5 83 2.4 -7.2 140 6 325.6 326.4 294.1 339.0 4.03 23 492 6006 -7.1 -9.1 86 2.0 -8.0 140 6 325.9 326.7 294.0 338.9 3.91 24 443 6816 -11.7 -25.7 30 14.0 -15.6 128 6 330.0 330.2 292.7 333.8 1.06 25 430 7043 -13.5 -17.3 73 3.8 -14.8 124 6 330.5 331.0 293.9 338.5 2.29 26 420 7222 -14.7 -18.9 70 4.2 -16.1 121 6 331.2 331.6 293.9 338.4 2.05 27 400 7590 -15.9 -20.9 65 5.0 -17.4 115 6 334.3 334.7 294.5 340.8 1.81 28 387 7837 -16.7 -21.7 65 5.0 -18.3 98 6 336.4 336.8 295.0 342.7 1.74 29 362 8333 -20.1 -31.1 37 11.0 -22.5 67 8 338.4 338.6 294.6 341.3 0.79 30 330 9009 -25.7 -31.7 57 6.0 -26.9 80 11 339.8 339.9 295.0 342.9 0.82 31 328 9053 -25.7 -39.7 26 14.0 -27.8 77 11 340.4 340.4 294.7 341.8 0.37 32 300 9690 -31.1 -41.1 37 10.0 -32.4 55 10 341.5 341.6 295.0 342.9 0.35 33 293 9857 -32.5 -41.5 40 9.0 -33.6 60 11 341.9 341.9 295.1 343.2 0.34 34 280 10176 -34.5 -56.5 9 22.0 -36.0 69 14 343.5 343.5 295.2 343.7 0.07 35 273 10353 -36.3 -49.3 25 13.0 -37.4 75 15 343.3 343.4 295.3 344.0 0.16 36 270 10430 -36.5 -39.6 73 3.1 -36.9 73 15 344.1 344.2 295.7 345.9 0.45 37 256 10798 -39.1 -45.1 53 6.0 -39.6 74 16 345.6 345.6 295.9 346.7 0.27 38 250 10960 -40.5 -45.1 61 4.6 -40.9 85 16 345.9 345.9 296.0 347.0 0.27 39 200 12440 -53.1 -56.3 68 3.2 -53.2 65 23 348.7 348.7 296.4 349.1 0.09 40 182 13042 -58.7 -60.9 76 2.2 -58.7 65 25 349.1 349.1 296.5 349.3 0.06 41 179 13146 -59.7 -65.7 45 6.0 -59.8 65 25 349.1 349.1 296.5 349.3 0.03 42 173 13359 -61.7 -67.7 45 6.0 -61.8 68 24 349.2 349.2 296.5 349.3 0.02 43 150 14230 -68.7 -74.7 42 6.0 -68.7 65 19 351.7 351.7 297.0 351.8 0.01 44 136 14810 -72.5 -79.5 34 7.0 -72.5 63 18 355.0 355.0 297.7 355.0 0.01 45 118 15637 -75.7 -82.7 32 7.0 -75.7 64 15 363.8 363.8 299.4 363.8 0.00 46 116 15736 -73.9 -81.9 28 8.0 -73.9 69 13 368.9 368.9 300.4 369.0 0.00 47 100 16590 -79.1 -85.1 37 6.0 -79.1 235 7 374.9 374.9 301.4 374.9 0.00 48 97 16763 -79.7 -85.7 36 6.0 -79.7 265 6 377.0 377.0 301.8 377.0 0.00 49 89 17249 -80.5 -87.5 30 7.0 -80.5 253 19 384.8 384.8 303.0 384.8 0.00 50 79 17928 -77.1 -87.1 19 10.0 -77.1 347 18 405.2 405.2 305.9 405.2 0.00 51 71 18539 -78.3 -88.3 18 10.0 -78.3 301 11 415.2 415.2 307.2 415.2 0.00 52 70 18620 -76.1 -88.1 13 12.0 -76.2 275 10 421.6 421.6 307.9 421.6 0.00 53 69 18703 -74.7 -87.7 12 13.0 -74.7 275 10 426.3 426.3 308.4 426.3 0.00 54 66 18961 -75.9 -89.9 9 14.0 -75.9 250 11 429.2 429.2 308.7 429.2 0.00 55 60 19521 -69.1 -90.1 3 21.0 -69.2 137 16 456.2 456.2 311.4 456.2 0.00 56 57 19828 -68.7 -90.7 3 22.0 -68.9 94 13 463.9 463.9 312.1 463.9 0.00 57 51 20492 -70.3 -91.3 3 21.0 -70.5 49 20 475.1 475.1 313.1 475.1 0.00 58 50 20610 -69.7 -90.7 3 21.0 -69.9 40 18 479.2 479.2 313.4 479.2 0.00 59 48 20853 -67.9 -91.9 2 24.0 -68.1 34 17 489.2 489.2 314.1 489.2 0.00 60 47 20981 -64.5 -91.5 1 27.0 -64.8 31 16 500.3 500.3 314.9 500.3 0.00 61 39 22122 -62.7 -90.7 1 28.0 -63.2 99 30 532.2 532.2 317.1 532.2 0.00 62 30 23750 -58.9 -89.9 1 31.0 -59.9 85 50 584.1 584.1 319.9 584.1 0.00 63 27 24414 -56.9 -88.9 1 32.0 -58.3 85 53 607.6 607.6 320.9 607.6 0.01 64 23 25425 -58.9 -89.9 1 31.0 -60.2 86 54 630.2 630.2 321.9 630.2 0.01 65 20 26310 -55.3 -89.3 1 34.0 -57.5 90 37 666.9 666.9 323.3 666.9 0.01 66 18 26987 -52.1 -88.1 1 36.0 -55.2 92 37 697.4 697.4 324.3 697.5 0.01 TRP 97 16763 -79.7 -85.7 36 6.0 -79.7 265 6 377.0 377.0 301.8 377.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 583.00 mb = 4660.07 m = 15288.75 ft Wetbulb zero: 603.49 mb = 4381.49 m = 14374.78 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 78.62 % Est. max temperature: 32.63 C = 90.74 F Sfc-Lift cond lev (LCL): 950.51 mb = 554.68 m = 1819.79 ft T: 22.79 C 700-500 lapse rate: 5.27 C/km ThetaE index: 13.52 C Layer 744.0- 700.0 mb Conv cond level (CCL): 816.82 mb = 1865.94 m = 6121.77 ft Mean mixing ratio: 14.90 g/kg Conv temperature: 34.35 C = 93.83 F Cap Strength: 3.39 C Lifted Index: -0.90 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.64 C Lifted Index @700 mb: -0.67 C Showalter Index: -2.40 C Risk: Severe thunderstorms possible Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.70 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 209.20 Risk: None Energy Index: -1.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 230.92 J/kg Max Up Vert Vel: 21.49 m/s Conv Inhibition (B-): 148.29 J/kg Cap Strength: 3.39 C Lift Cond Lev (LCL): 901.58 mb = 1015.38 m = 3331.26 ft Lev Free Conv (LFC): 716.58 mb = 2973.58 m = 9755.73 ft Equ Level (EL): 396.58 mb = 7654.29 m = 25112.18 ft B at Equ Level: 229.34 J/kg Max Parcel Lev (MPL): 216.58 mb = 11911.76 m = 39080.09 ft Wind level data Storm motion: 141 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 1003 88 190 5 0.9 4.9 | 257 4 4.1 1.0 1 1000 111 195 5 1.3 4.8 | 259 5 4.5 0.9 2 978 305 195 9 2.3 8.7 | 230 7 5.6 4.7 3 945 610 135 14 -9.9 9.9 | 132 9 -6.7 5.9 4 925 792 120 15 -13.0 7.5 | 110 10 -9.8 3.5 5 912 914 115 15 -13.6 6.3 | 103 11 -10.4 2.4 6 881 1219 135 13 -9.2 9.2 | 131 8 -6.0 5.2 7 850 1524 125 1 -0.8 0.6 | 325 4 2.4 -3.4 8 850 1527 175 2 -0.2 2.0 | 303 4 3.1 -2.0 9 791 2134 40 6 -3.9 -4.6 | 4 9 -0.6 -8.5 10 763 2438 45 8 -5.7 -5.7 | 14 10 -2.4 -9.6 11 700 3169 65 7 -6.3 -3.0 | 24 8 -3.1 -6.9 12 611 4267 280 4 3.9 -0.7 | 303 9 7.2 -4.6 13 500 5880 140 6 -3.9 4.6 | 136 1 -0.6 0.6 14 486 6096 140 6 -3.9 4.6 | 136 1 -0.6 0.6 15 400 7590 115 6 -5.4 2.5 | 57 3 -2.2 -1.4 16 366 8230 70 7 -6.6 -2.4 | 28 7 -3.3 -6.3 17 351 8534 60 10 -8.7 -5.0 | 31 10 -5.4 -9.0 18 337 8839 90 11 -11.0 0.0 | 63 9 -7.8 -4.0 19 310 9449 50 10 -7.7 -6.4 | 23 11 -4.4 -10.4 20 300 9690 55 10 -8.2 -5.7 | 27 11 -5.0 -9.7 21 272 10363 75 15 -14.5 -3.9 | 55 14 -11.3 -7.8 22 261 10668 65 16 -14.5 -6.8 | 46 16 -11.3 -10.7 23 250 10960 85 16 -15.9 -1.4 | 67 14 -12.7 -5.3 24 250 10973 90 16 -16.0 0.0 | 73 13 -12.8 -4.0 25 200 12440 65 23 -20.8 -9.7 | 52 22 -17.6 -13.7 26 180 13106 65 25 -22.7 -10.6 | 53 24 -19.4 -14.5 27 155 14021 75 21 -20.3 -5.4 | 61 19 -17.1 -9.4 28 150 14230 65 19 -17.2 -8.0 | 49 18 -14.0 -12.0 29 120 15545 60 17 -14.7 -8.5 | 43 17 -11.5 -12.5 30 114 15850 75 11 -10.6 -2.8 | 47 10 -7.4 -6.8 31 100 16590 235 7 5.7 4.0 | 270 9 9.0 0.1 32 97 16763 265 6 6.0 0.5 | 290 10 9.2 -3.4 33 97 16764 240 8 6.9 4.0 | 270 10 10.2 0.0 34 92 17069 265 13 13.0 1.1 | 280 16 16.2 -2.8 35 87 17374 245 23 20.8 9.7 | 257 25 24.1 5.8 36 83 17678 235 11 9.0 6.3 | 259 12 12.2 2.4 37 78 17983 10 19 -3.3 -18.7 | 0 23 -0.1 -22.7 38 74 18288 330 13 6.5 -11.3 | 327 18 9.7 -15.2 39 70 18593 295 10 9.1 -4.2 | 304 15 12.3 -8.2 40 70 18620 275 10 10.0 -0.9 | 290 14 13.2 -4.8 41 67 18898 275 10 10.0 -0.9 | 290 14 13.2 -4.8 42 63 19202 165 13 -3.4 12.6 | 179 9 -0.1 8.6 43 60 19507 140 16 -10.3 12.3 | 140 11 -7.1 8.3 44 54 20117 55 11 -9.0 -6.3 | 29 12 -5.8 -10.3 45 52 20422 55 22 -18.0 -12.6 | 42 22 -14.8 -16.6 46 50 20610 40 18 -11.6 -13.8 | 25 20 -8.3 -17.7 47 47 21031 30 16 -8.0 -13.9 | 15 18 -4.8 -17.8 48 44 21336 40 11 -7.1 -8.4 | 17 13 -3.8 -12.4 49 42 21641 110 15 -14.1 5.1 | 96 11 -10.9 1.2 50 36 22555 90 42 -42.0 0.0 | 84 39 -38.8 -4.0 51 30 23750 85 50 -49.8 -4.4 | 80 47 -46.6 -8.3 52 23 25298 85 56 -55.8 -4.9 | 80 53 -52.6 -8.8 53 20 26310 90 37 -37.0 0.0 | 83 34 -33.8 -4.0 54 15 27432 95 38 -37.9 3.3 | 89 35 -34.6 -0.6 Wind Parameters Mean winds (0-6000m): 110.8 at 6.8 knts Storm direction: 140.8 at 5.1 knts Shear (0-3000m) pos: 1.8 neg: 3.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 126.6 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -46.8 tot: -28.9 m^2/s^2 ave: -9.6 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 23.90 Bulk Shear: 9.66 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 ------------------------------------------------------------------------------- 500 172 9 201 6| 0.0 11.5 11.5| 0.0 -26.0 -26.0 -52.0 -0.91| 16.4-14.9 1000 140 12 140 7| 0.0 6.4 6.4| 6.0 -40.3 -34.3 -34.3 -0.72| 12.8 -9.2 1500 138 11 136 6| 4.1 4.3 8.4| 9.4 -44.3 -35.0 -23.3 -0.62| 13.7 -8.5 2000 133 9 123 4| 3.1 4.1 7.2| 11.2 -46.0 -34.8 -17.4 -0.47| 12.4 -5.8 2500 119 9 93 4| 2.5 3.6 6.1| 15.5 -46.8 -31.3 -12.5 -0.41| 10.6 -4.4 3000 108 8 74 5| 1.8 3.0 4.9| 17.8 -46.8 -28.9 -9.6 -0.38| 9.2 -3.5 4000 97 8 56 5| 1.4 1.0 2.4| 17.8 -76.1 -58.2 -14.6 -0.49| 8.5 -4.1 5000 105 7 60 4| 1.1 0.9 2.0| 17.8 -89.2 -71.4 -14.3 -0.52| 7.6 -3.9 6000 111 7 64 3| 0.9 1.3 2.2| 17.8 -92.5 -74.6 -12.4 -0.53| 6.9 -3.7 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251008.12.gif