UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for SBPV... Searching the city database file for: SBPV ... Date:1200Z 3 DEC 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 24.2 22.1 88 2.1 22.7 80 2 297.3 300.3 295.8 346.4 16.96 1 1000 94 24.0 22.0 89 2.0 22.6 220 1 297.1 300.2 295.7 346.0 16.87 2 981 262 22.2 22.0 99 0.2 22.1 141 1 297.0 300.1 295.9 346.8 17.21 3 925 775 20.8 18.9 89 1.9 19.5 265 9 300.6 303.3 295.4 344.7 15.02 4 850 1504 17.2 16.5 96 0.7 16.7 250 10 304.2 306.8 295.7 345.9 14.03 5 830 1708 16.0 16.0 100 0.0 16.0 250 11 305.0 307.6 295.8 346.5 13.91 6 700 3144 9.0 7.5 90 1.5 8.0 265 20 312.5 314.2 294.6 341.3 9.34 7 638 3909 6.0 2.6 79 3.4 4.1 274 23 317.4 318.8 294.4 340.4 7.26 8 500 5870 -4.3 -6.6 84 2.3 -5.4 280 13 327.8 328.7 295.1 343.4 4.67 9 459 6541 -8.9 -9.7 94 0.8 -9.2 280 10 330.2 331.0 295.2 343.7 3.99 10 438 6904 -10.3 -13.6 77 3.3 -11.6 280 7 332.8 333.5 295.1 343.4 3.06 11 431 7028 -10.3 -15.3 67 5.0 -12.2 280 6 334.4 334.9 295.3 343.8 2.70 12 413 7356 -12.7 -20.7 51 8.0 -15.3 280 3 335.4 335.8 294.7 341.8 1.78 13 400 7600 -14.7 -18.2 75 3.5 -15.9 280 1 335.9 336.3 295.3 344.0 2.28 14 381 7966 -17.7 -20.0 82 2.3 -18.4 246 1 336.6 337.1 295.3 344.0 2.05 15 359 8408 -20.3 -30.3 40 10.0 -22.5 127 3 338.9 339.1 294.8 342.1 0.86 16 349 8616 -21.9 -27.9 58 6.0 -23.4 130 3 339.5 339.7 295.2 343.6 1.10 17 300 9710 -29.9 -43.9 24 14.0 -31.6 145 7 343.2 343.3 295.3 344.3 0.26 18 299 9734 -30.1 -45.1 22 15.0 -31.8 145 7 343.3 343.3 295.3 344.2 0.23 19 293 9877 -31.5 -44.5 27 13.0 -33.0 146 8 343.3 343.3 295.3 344.3 0.25 20 290 9950 -31.9 -37.9 55 6.0 -32.7 147 8 343.7 343.8 295.7 345.7 0.50 21 285 10072 -33.1 -44.1 32 11.0 -34.3 148 9 343.7 343.8 295.4 344.8 0.27 22 280 10196 -34.3 -39.3 60 5.0 -35.0 149 10 343.7 343.8 295.6 345.5 0.45 23 278 10246 -34.5 -37.6 73 3.1 -34.9 149 10 344.2 344.3 295.8 346.3 0.54 24 273 10373 -34.7 -37.8 73 3.1 -35.1 150 11 345.7 345.8 296.1 347.8 0.54 25 269 10475 -35.3 -39.5 65 4.2 -35.8 136 12 346.3 346.4 296.2 348.1 0.46 26 250 10980 -39.7 -44.0 63 4.3 -40.1 100 17 347.0 347.1 296.3 348.3 0.31 27 243 11174 -41.3 -46.2 59 4.9 -41.7 94 18 347.5 347.5 296.3 348.5 0.25 28 232 11488 -44.1 -47.0 73 2.9 -44.3 94 19 347.9 347.9 296.4 348.8 0.24 29 200 12470 -52.3 -56.7 59 4.4 -52.5 115 23 349.9 350.0 296.7 350.3 0.09 30 169 13529 -61.9 -67.9 45 6.0 -62.0 118 24 351.3 351.3 296.9 351.4 0.02 31 150 14250 -69.1 -73.5 53 4.4 -69.1 120 24 351.1 351.1 296.9 351.1 0.01 32 148 14330 -69.9 -74.8 49 4.9 -69.9 120 25 351.0 351.0 296.8 351.1 0.01 33 118 15640 -81.5 -86.4 43 4.9 -81.5 110 25 353.1 353.1 297.3 353.2 0.00 34 112 15933 -81.7 -86.7 42 5.0 -81.7 112 25 358.1 358.1 298.3 358.1 0.00 35 107 16192 -76.5 -85.5 23 9.0 -76.5 98 19 372.6 372.6 301.0 372.7 0.00 36 103 16411 -77.5 -89.5 13 12.0 -77.5 58 22 374.8 374.8 301.4 374.8 0.00 37 101 16523 -78.5 -89.5 15 11.0 -78.5 42 27 375.0 375.0 301.4 375.0 0.00 38 100 16580 -79.1 -89.1 18 10.0 -79.1 35 31 374.9 374.9 301.4 374.9 0.00 39 89 17233 -84.1 -90.1 34 6.0 -84.1 27 25 377.6 377.6 301.9 377.6 0.00 40 83 17622 -81.3 -89.3 25 8.0 -81.3 42 23 390.9 390.9 303.9 390.9 0.00 41 75 18188 -82.9 -88.9 35 6.0 -82.9 79 23 399.1 399.1 305.1 399.1 0.00 42 71 18498 -76.5 -87.5 16 11.0 -76.6 100 23 419.0 419.0 307.6 419.0 0.00 43 70 18580 -76.1 -88.1 13 12.0 -76.2 105 23 421.6 421.6 307.9 421.6 0.00 44 66 18921 -74.7 -88.7 10 14.0 -74.7 103 22 431.8 431.8 309.0 431.8 0.00 45 60 19474 -76.3 -89.3 11 13.0 -76.3 92 23 440.1 440.1 309.9 440.1 0.00 46 51 20431 -68.5 -90.5 3 22.0 -68.7 89 25 479.3 479.3 313.4 479.4 0.00 47 50 20550 -68.7 -90.7 3 22.0 -68.9 125 21 481.6 481.6 313.6 481.6 0.00 48 42 21589 -70.1 -92.1 3 22.0 -70.3 93 30 502.8 502.8 315.1 502.8 0.00 49 35 22694 -62.1 -91.1 1 29.0 -62.7 84 52 550.5 550.5 318.1 550.5 0.00 50 30 23650 -60.3 -91.3 1 31.0 -61.2 95 63 580.3 580.3 319.7 580.3 0.00 51 28 24082 -59.7 -90.7 1 31.0 -60.7 90 64 593.5 593.5 320.3 593.5 0.00 52 21 25897 -56.5 -90.5 1 34.0 -58.3 84 72 654.0 654.0 322.9 654.1 0.01 53 20 26210 -52.1 -89.1 0 37.0 -55.0 85 74 676.7 676.7 323.7 676.7 0.01 54 17 27277 -46.1 -85.1 0 39.0 -51.4 85 75 728.1 728.1 325.3 728.3 0.02 TRP 118 15640 -81.5 -86.4 43 4.9 -81.5 110 25 353.1 353.1 297.3 353.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 557.61 mb = 5051.21 m = 16572.01 ft Wetbulb zero: 578.93 mb = 4690.46 m = 15388.47 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 88.47 % Est. max temperature: 31.05 C = 87.89 F Sfc-Lift cond lev (LCL): 971.17 mb = 350.17 m = 1148.84 ft T: 21.96 C 700-500 lapse rate: 4.88 C/km ThetaE index: 6.09 C Layer 700.0- 500.0 mb Conv cond level (CCL): 893.95 mb = 1069.41 m = 3508.53 ft Mean mixing ratio: 15.98 g/kg Conv temperature: 28.96 C = 84.13 F Cap Strength: 1.06 C Lifted Index: 0.25 C Risk: Showers probable Lifted Index @300 mb: 0.87 C Lifted Index @700 mb: -0.39 C Showalter Index: 0.13 C Risk: Thunderstorms probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 20.80 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 231.00 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.45 J/kg Max Up Vert Vel: 8.30 m/s Conv Inhibition (B-): 26.07 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 933.60 mb = 694.31 m = 2277.91 ft Lev Free Conv (LFC): 788.60 mb = 2139.20 m = 7018.30 ft Equ Level (EL): 658.60 mb = 3646.73 m = 11964.19 ft B at Equ Level: 29.07 J/kg Max Parcel Lev (MPL): 398.60 mb = 7626.42 m = 25020.74 ft Wind level data Storm motion: 298 at 11 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 80 2 -2.0 -0.3 | 113 13 -11.9 4.9 1 1000 94 220 1 0.6 0.8 | 123 11 -9.2 6.1 2 976 305 120 1 -0.9 0.5 | 118 12 -10.7 5.8 3 943 610 225 5 3.5 3.5 | 144 11 -6.3 8.8 4 925 775 265 9 9.0 0.8 | 171 6 -0.9 6.1 5 910 914 260 9 8.9 1.6 | 172 7 -1.0 6.9 6 879 1219 240 10 8.7 5.0 | 173 10 -1.2 10.3 7 850 1504 250 10 9.4 3.4 | 177 9 -0.5 8.7 8 818 1829 250 11 10.3 3.8 | 183 9 0.5 9.1 9 789 2134 265 12 12.0 1.0 | 198 7 2.1 6.3 10 761 2438 270 11 11.0 -0.0 | 192 5 1.1 5.3 11 700 3144 265 20 19.9 1.7 | 235 12 10.0 7.0 12 633 3962 275 23 22.9 -2.0 | 256 13 13.0 3.3 13 609 4267 280 20 19.7 -3.5 | 259 10 9.8 1.8 14 544 5182 275 21 20.9 -1.8 | 253 12 11.0 3.5 15 505 5791 255 16 15.5 4.1 | 211 11 5.6 9.4 16 500 5870 280 13 12.8 -2.3 | 224 4 2.9 3.0 17 486 6096 280 13 12.8 -2.3 | 224 4 2.9 3.0 18 400 7600 280 1 1.0 -0.2 | 120 10 -8.9 5.1 19 383 7925 260 1 1.0 0.2 | 122 10 -8.9 5.5 20 367 8230 125 2 -1.6 1.1 | 119 13 -11.5 6.4 21 300 9710 145 7 -4.0 5.7 | 128 18 -13.9 11.0 22 273 10363 150 11 -5.5 9.5 | 134 21 -15.4 14.8 23 261 10668 110 14 -13.2 4.8 | 114 25 -23.0 10.1 24 250 10980 100 17 -16.7 3.0 | 107 28 -26.6 8.2 25 239 11278 90 18 -18.0 0.0 | 101 28 -27.9 5.3 26 200 12470 115 23 -20.8 9.7 | 116 34 -30.7 15.0 27 199 12497 115 23 -20.8 9.7 | 116 34 -30.7 15.0 28 150 14250 120 24 -20.8 12.0 | 119 35 -30.7 17.3 29 126 15240 120 33 -28.6 16.5 | 120 44 -38.5 21.8 30 118 15640 110 25 -23.5 8.6 | 113 36 -33.4 13.8 31 114 15850 115 28 -25.4 11.8 | 116 39 -35.3 17.1 32 108 16154 105 18 -17.4 4.7 | 110 29 -27.3 10.0 33 102 16459 50 23 -17.6 -14.8 | 71 29 -27.5 -9.5 34 100 16580 35 31 -17.8 -25.4 | 54 34 -27.7 -20.1 35 97 16764 35 31 -17.8 -25.4 | 54 34 -27.7 -20.1 36 87 17374 25 23 -9.7 -20.8 | 52 25 -19.6 -15.6 37 70 18580 105 23 -22.2 6.0 | 109 34 -32.1 11.2 38 70 18593 75 25 -24.1 -6.5 | 88 34 -34.0 -1.2 39 66 18898 105 22 -21.3 5.7 | 109 33 -31.1 11.0 40 63 19202 85 23 -22.9 -2.0 | 96 33 -32.8 3.3 41 57 19812 100 23 -22.7 4.0 | 106 34 -32.5 9.3 42 51 20422 85 25 -24.9 -2.2 | 95 35 -34.8 3.1 43 50 20550 125 21 -17.2 12.0 | 123 32 -27.1 17.3 44 49 20726 120 20 -17.3 10.0 | 119 31 -27.2 15.3 45 46 21031 125 21 -17.2 12.0 | 123 32 -27.1 17.3 46 44 21336 80 28 -27.6 -4.9 | 91 37 -37.5 0.4 47 42 21641 95 30 -29.9 2.6 | 101 41 -39.8 7.9 48 36 22555 80 52 -51.2 -9.0 | 87 61 -61.1 -3.7 49 32 23165 95 51 -50.8 4.4 | 99 61 -60.7 9.7 50 30 23650 95 63 -62.8 5.5 | 98 73 -72.6 10.8 51 24 24994 80 65 -64.0 -11.3 | 85 74 -73.9 -6.0 52 20 26210 85 74 -73.7 -6.4 | 89 84 -83.6 -1.2 53 17 26822 85 75 -74.7 -6.5 | 89 85 -84.6 -1.2 54 14 27432 85 71 -70.7 -6.2 | 89 81 -80.6 -0.9 Wind Parameters Mean winds (0-6000m): 268.2 at 14.9 knts Storm direction: 298.2 at 11.2 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 121.1 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -2.9 tot: 50.0 m^2/s^2 ave: 16.7 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.27 Bulk Shear: 27.21 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 ------------------------------------------------------------------------------- 500 199 2 128 12| 6.5 0.0 6.5| 23.7 -2.2 21.5 42.9 0.71| 9.4 6.7 1000 248 5 145 9| 5.9 0.0 5.9| 34.8 -2.2 32.6 32.6 0.61| 9.6 5.8 1500 247 7 155 9| 4.2 0.0 4.2| 36.8 -2.3 34.5 23.0 0.56| 7.4 4.1 2000 249 8 163 8| 3.6 0.0 3.6| 42.2 -2.3 39.9 19.9 0.59| 6.4 3.7 2500 254 9 168 8| 3.1 0.0 3.1| 45.0 -2.9 42.0 16.8 0.56| 5.8 3.3 3000 258 10 178 7| 2.6 1.1 3.7| 53.0 -2.9 50.0 16.7 0.56| 5.9 3.3 4000 264 13 204 7| 2.3 0.8 3.1| 70.6 -2.9 67.7 16.9 0.60| 5.3 3.2 5000 268 14 218 7| 1.7 0.8 2.4| 71.7 -6.2 65.5 13.1 0.53| 4.6 2.5 6000 268 15 221 8| 1.2 0.7 1.9| 74.5 -30.3 44.2 7.4 0.29| 5.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20251203.12.gif