UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 20 JAN 26 Station: SBBV WMO ident: 82022 Latitude: 2.85 Longitude: -60.69 Elevation: 84.00 ------------------------------------------------------------------------------- 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 66 90 4 SFC 998 84 31.0 18.0 46 13.0 21.9 90 4 304.3 306.8 295.1 343.4 13.12 2 940 619 28.2 18.2 55 10.0 21.1 75 12 306.7 309.4 296.5 349.2 14.13 3 925 762 26.8 16.8 54 10.0 19.9 75 12 306.7 309.2 295.8 346.2 13.12 4 850 1503 20.0 15.0 73 5.0 16.6 55 12 307.1 309.5 295.6 345.4 12.72 5 784 2195 14.2 12.7 91 1.5 13.2 41 10 308.1 310.3 295.3 344.0 11.86 6 700 3148 10.2 6.3 77 3.9 7.8 105 8 313.8 315.4 294.4 340.5 8.59 7 597 4458 3.0 -1.5 72 4.5 0.6 174 11 320.0 321.2 294.0 338.6 5.75 8 550 5121 0.4 -21.6 17 22.0 -7.1 131 10 324.6 324.8 291.4 328.9 1.24 9 535 5343 -1.1 -7.1 64 6.0 -4.0 108 10 325.3 326.2 294.1 339.3 4.20 10 520 5570 -2.7 -15.7 36 13.0 -7.7 73 10 326.1 326.5 292.7 333.5 2.16 11 500 5880 -5.1 -7.8 81 2.7 -6.4 25 10 326.8 327.7 294.6 341.0 4.26 12 496 5943 -5.7 -7.0 91 1.3 -6.3 25 9 326.8 327.7 294.8 342.1 4.57 13 473 6313 -6.3 -25.3 21 19.0 -12.0 16 6 330.6 330.8 292.9 334.3 1.03 14 467 6413 -6.1 -45.1 3 39.0 -13.5 11 6 332.0 332.1 292.4 332.6 0.15 15 410 7414 -14.1 -42.1 7 28.0 -19.0 348 15 334.3 334.3 293.1 335.2 0.23 16 400 7600 -15.7 -26.7 38 11.0 -18.6 350 18 334.6 334.8 294.0 338.5 1.08 17 391 7772 -17.3 -20.1 79 2.8 -18.2 347 21 334.7 335.1 294.7 341.7 1.98 18 386 7868 -17.5 -34.5 21 17.0 -21.0 346 23 335.6 335.8 293.7 337.7 0.53 19 378 8025 -18.9 -24.9 59 6.0 -20.5 343 26 335.8 336.1 294.5 340.7 1.34 20 375 8084 -18.7 -37.7 17 19.0 -22.2 342 27 336.8 336.9 293.9 338.4 0.40 21 372 8144 -18.5 -39.5 14 21.0 -22.2 342 28 337.9 338.0 294.1 339.2 0.33 22 341 8790 -22.1 -50.1 6 28.0 -25.5 340 25 341.5 341.5 294.8 342.0 0.11 23 300 9720 -29.7 -47.7 16 18.0 -31.6 270 10 343.5 343.6 295.3 344.2 0.17 24 250 10980 -41.7 -55.7 20 14.0 -42.5 310 17 344.1 344.1 295.4 344.4 0.08 25 228 11596 -47.5 -60.5 21 13.0 -48.0 297 18 344.4 344.4 295.4 344.6 0.05 26 200 12450 -53.5 -69.5 13 16.0 -53.8 290 26 348.0 348.0 296.2 348.1 0.02 27 192 12712 -55.3 -72.3 10 17.0 -55.5 286 29 349.2 349.3 296.5 349.3 0.01 28 188 12846 -56.1 -62.1 47 6.0 -56.2 286 31 350.1 350.1 296.7 350.3 0.05 29 184 12983 -56.5 -74.5 9 18.0 -56.8 292 33 351.6 351.6 297.0 351.6 0.01 30 181 13087 -57.3 -76.3 7 19.0 -57.5 296 34 351.9 351.9 297.1 352.0 0.01 31 150 14250 -66.9 -77.9 20 11.0 -67.0 310 35 354.8 354.8 297.7 354.9 0.01 32 142 14580 -69.5 -79.5 22 10.0 -69.5 312 36 355.9 355.9 297.9 355.9 0.01 33 100 16620 -81.1 -87.1 36 6.0 -81.1 195 12 371.0 371.0 300.8 371.0 0.00 34 84 17589 -85.7 -91.7 33 6.0 -85.7 30 25 380.7 380.7 302.3 380.7 0.00 35 77 18067 -85.9 -91.9 33 6.0 -85.9 33 29 389.8 389.8 303.8 389.8 0.00 36 73 18364 -80.1 -89.1 21 9.0 -80.1 65 28 408.1 408.1 306.3 408.1 0.00 37 70 18600 -81.9 -90.9 20 9.0 -81.9 155 13 409.2 409.2 306.4 409.2 0.00 38 68 18763 -82.3 -90.3 24 8.0 -82.3 152 14 411.7 411.7 306.7 411.7 0.00 39 62 19283 -79.9 -90.9 14 11.0 -79.9 203 18 428.1 428.1 308.6 428.1 0.00 40 61 19376 -75.5 -89.5 9 14.0 -75.6 212 19 439.8 439.8 309.8 439.8 0.00 41 54 20084 -74.9 -89.9 8 15.0 -75.0 248 20 456.8 456.8 311.5 456.8 0.00 42 52 20303 -76.3 -90.3 9 14.0 -76.4 246 15 458.5 458.5 311.7 458.5 0.00 43 50 20530 -75.3 -90.3 8 15.0 -75.4 165 6 466.0 466.0 312.3 466.1 0.00 44 47 20891 -72.7 -89.7 6 17.0 -72.8 116 12 480.6 480.6 313.5 480.6 0.00 45 42 21550 -73.9 -91.9 5 18.0 -74.0 78 23 493.3 493.3 314.5 493.4 0.00 46 40 21839 -66.9 -90.9 2 24.0 -67.2 91 41 517.9 517.9 316.2 517.9 0.00 47 38 22149 -67.7 -90.7 2 23.0 -68.0 102 50 523.5 523.5 316.5 523.5 0.00 48 34 22819 -67.5 -91.5 2 24.0 -67.8 98 58 540.9 540.9 317.6 540.9 0.00 49 30 23580 -63.5 -90.5 1 27.0 -64.1 85 62 571.5 571.5 319.2 571.5 0.00 50 23 25252 -54.2 -85.1 1 30.9 -56.3 95 78 644.0 644.0 322.4 644.1 0.01 51 20 26160 -49.3 -82.3 1 33.0 -53.0 105 29 685.3 685.3 324.0 685.4 0.02 52 19 26498 -46.7 -81.7 1 35.0 -51.4 105 25 703.5 703.5 324.6 703.7 0.03 TRP 84 17589 -85.7 -91.7 33 6.0 -85.7 30 25 380.7 380.7 302.3 380.7 0.00 WND 23 25252 -54.2 -85.1 1 30.9 -56.3 95 78 644.0 644.0 322.4 644.1 0.01 Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 546.00 mb = 5180.08 m = 16994.80 ft Wetbulb zero: 593.29 mb = 4508.47 m = 14791.39 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 66.16 % Est. max temperature: 33.80 C = 92.84 F Sfc-Lift cond lev (LCL): 826.74 mb = 1740.45 m = 5710.06 ft T: 18.01 C 700-500 lapse rate: 5.60 C/km ThetaE index: 20.34 C Layer 925.0- 535.0 mb Conv cond level (CCL): 789.93 mb = 2130.34 m = 6989.23 ft Mean mixing ratio: 13.46 g/kg Conv temperature: 34.65 C = 94.37 F Cap Strength: 1.51 C Lifted Index: -0.84 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.63 C Lifted Index @700 mb: 0.57 C Showalter Index: -0.46 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.10 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 214.00 Risk: None Energy Index: -0.89 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 84.34 J/kg Max Up Vert Vel: 12.99 m/s Conv Inhibition (B-): 70.68 J/kg Cap Strength: 1.51 C Lift Cond Lev (LCL): 811.68 mb = 1897.81 m = 6226.33 ft Lev Free Conv (LFC): 626.68 mb = 4058.68 m = 13315.72 ft Equ Level (EL): 576.68 mb = 4737.97 m = 15544.33 ft B at Equ Level: 13.48 J/kg Max Parcel Lev (MPL): 306.68 mb = 9560.09 m = 31364.74 ft Wind level data Storm motion: 113 at 7 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 84 90 4 -4.0 0.0 | 320 4 2.3 -2.7 1 974 305 65 10 -9.1 -4.2 | 22 7 -2.8 -6.9 2 941 610 75 12 -11.6 -3.1 | 43 8 -5.3 -5.8 3 925 762 75 12 -11.6 -3.1 | 43 8 -5.3 -5.8 4 909 914 75 13 -12.6 -3.4 | 46 9 -6.3 -6.0 5 878 1219 50 10 -7.7 -6.4 | 9 9 -1.4 -9.1 6 850 1503 55 12 -9.8 -6.9 | 20 10 -3.6 -9.6 7 848 1524 45 12 -8.5 -8.5 | 11 11 -2.2 -11.2 8 789 2134 40 10 -6.4 -7.7 | 1 10 -0.1 -10.3 9 761 2438 45 8 -5.7 -5.7 | 356 8 0.6 -8.3 10 700 3148 105 8 -7.7 2.1 | 67 2 -1.4 -0.6 11 633 3962 175 2 -0.2 2.0 | 276 6 6.1 -0.7 12 610 4267 185 6 0.5 6.0 | 244 8 6.8 3.3 13 587 4572 165 15 -3.9 14.5 | 191 12 2.4 11.8 14 566 4877 135 11 -7.8 7.8 | 164 5 -1.5 5.1 15 545 5182 130 10 -7.7 6.4 | 160 4 -1.4 3.7 16 500 5880 25 10 -4.2 -9.1 | 350 12 2.1 -11.7 17 486 6096 25 5 -2.1 -4.5 | 330 8 4.2 -7.2 18 432 7010 345 8 2.1 -7.7 | 321 13 8.3 -10.4 19 400 7600 350 18 3.1 -17.7 | 335 22 9.4 -20.4 20 367 8230 340 30 10.3 -28.2 | 332 35 16.5 -30.9 21 352 8534 340 37 12.7 -34.8 | 333 42 18.9 -37.5 22 338 8839 340 22 7.5 -20.7 | 329 27 13.8 -23.4 23 311 9449 295 14 12.7 -5.9 | 294 21 19.0 -8.6 24 300 9720 270 10 10.0 -0.0 | 279 16 16.3 -2.7 25 299 9754 255 10 9.7 2.6 | 270 16 15.9 -0.1 26 286 10058 280 9 8.9 -1.6 | 286 16 15.1 -4.2 27 273 10363 305 10 8.2 -5.7 | 300 17 14.5 -8.4 28 250 10973 315 17 12.0 -12.0 | 309 23 18.3 -14.7 29 250 10980 310 17 13.0 -10.9 | 305 24 19.3 -13.6 30 208 12192 285 18 17.4 -4.7 | 287 25 23.7 -7.3 31 200 12450 290 26 24.4 -8.9 | 291 33 30.7 -11.6 32 189 12802 285 30 29.0 -7.8 | 287 37 35.3 -10.4 33 172 13411 310 39 29.9 -25.1 | 308 46 36.2 -27.8 34 150 14250 310 35 26.8 -22.5 | 307 42 33.1 -25.2 35 148 14326 320 36 23.1 -27.6 | 316 42 29.4 -30.3 36 133 14935 300 35 30.3 -17.5 | 299 42 36.6 -20.2 37 127 15240 305 32 26.2 -18.4 | 303 39 32.5 -21.0 38 120 15545 295 21 19.0 -8.9 | 295 28 25.3 -11.6 39 114 15850 230 11 8.4 7.1 | 253 15 14.7 4.4 40 108 16154 235 6 4.9 3.4 | 266 11 11.2 0.8 41 103 16459 190 12 2.1 11.8 | 222 12 8.4 9.1 42 100 16620 195 12 3.1 11.6 | 226 13 9.4 8.9 43 97 16764 195 12 3.1 11.6 | 226 13 9.4 8.9 44 87 17374 25 10 -4.2 -9.1 | 350 12 2.1 -11.7 45 84 17589 30 25 -12.5 -21.7 | 14 25 -6.2 -24.3 46 74 18288 35 31 -17.8 -25.4 | 22 30 -11.5 -28.1 47 70 18593 150 18 -9.0 15.6 | 168 13 -2.7 12.9 48 70 18600 155 13 -5.5 11.8 | 185 9 0.8 9.1 49 66 18898 150 14 -7.0 12.1 | 176 9 -0.7 9.4 50 63 19202 195 17 4.4 16.4 | 218 17 10.7 13.7 51 57 19812 250 25 23.5 8.6 | 259 30 29.8 5.9 52 51 20422 245 13 11.8 5.5 | 261 18 18.1 2.8 53 50 20530 165 6 -1.6 5.8 | 237 6 4.7 3.1 54 48 20726 150 5 -2.5 4.3 | 246 4 3.8 1.6 55 46 21031 90 17 -17.0 0.0 | 76 11 -10.7 -2.7 56 44 21336 70 22 -20.7 -7.5 | 55 18 -14.4 -10.2 57 42 21641 80 23 -22.7 -4.0 | 68 18 -16.4 -6.7 58 39 21946 95 48 -47.8 4.2 | 92 42 -41.5 1.5 59 37 22250 105 51 -49.3 13.2 | 104 44 -43.0 10.5 60 31 23470 90 66 -66.0 0.0 | 87 60 -59.7 -2.7 61 30 23580 85 62 -61.8 -5.4 | 82 56 -55.5 -8.1 62 28 24079 85 61 -60.8 -5.3 | 82 55 -54.5 -8.0 63 23 25252 95 78 -77.7 6.8 | 93 72 -71.4 4.1 64 22 25603 95 78 -77.7 6.8 | 93 72 -71.4 4.1 65 20 26160 105 29 -28.0 7.5 | 103 22 -21.7 4.8 66 17 26822 105 17 -16.4 4.4 | 100 10 -10.1 1.7 Wind Parameters Mean winds (0-6000m): 83.1 at 9.1 knts Storm direction: 113.1 at 6.8 knts Shear (0-3000m) pos: 1.6 neg: 1.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 20.5 neg: -23.9 tot: -3.4 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 161.56 Bulk Shear: 0.52 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 71 9 23 6| 0.0 8.3 8.3| 9.8 0.0 9.8 19.6 0.78| 9.3 7.3 1000 72 11 33 7| 0.0 4.1 4.1| 11.2 -7.6 3.6 3.6 0.33| 6.9 2.3 1500 65 11 26 8| 0.0 3.2 3.2| 14.8 -17.3 -2.4 -1.6 0.11| 6.6 0.7 2000 59 11 21 9| 0.0 2.1 2.1| 14.8 -21.9 -7.1 -3.5 0.02| 5.4 0.1 2500 57 10 16 9| 0.7 1.7 2.4| 16.6 -23.9 -7.3 -2.9 0.02| 5.1 0.1 3000 60 10 17 8| 1.6 1.4 3.0| 20.5 -23.9 -3.4 -1.1 0.13| 5.3 0.7 4000 67 9 16 6| 1.7 1.0 2.7| 24.0 -26.0 -2.0 -0.5 0.20| 5.4 1.1 5000 85 9 38 4| 1.3 1.2 2.5| 24.0 -60.8 -36.8 -7.4 -0.11| 6.4 -0.7 6000 83 9 36 5| 1.1 1.4 2.6| 24.0 -94.0 -70.0 -11.7 -0.30| 7.4 -2.2 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260120.00.gif