UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011900.upa.cvt Date: 0000Z 19 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 19 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 71 0 0 SFC 998 84 29.6 20.6 58 9.0 23.2 0 0 302.9 305.8 296.4 348.8 15.48 2 992 138 30.4 21.4 59 9.0 23.9 20 2 304.2 307.3 297.3 353.1 16.39 3 925 766 26.0 18.0 61 8.0 20.4 95 13 305.9 308.5 296.3 348.4 14.18 4 850 1506 19.2 16.8 86 2.4 17.5 100 15 306.3 308.9 296.4 349.2 14.31 5 761 2448 12.4 11.5 94 0.9 11.8 65 11 308.7 310.9 295.0 343.0 11.28 6 700 3148 9.8 6.3 79 3.5 7.7 90 12 313.3 315.0 294.3 340.0 8.59 7 627 4058 6.0 1.0 70 5.0 3.2 90 11 319.0 320.3 294.3 340.1 6.58 8 622 4124 6.2 0.2 65 6.0 2.9 90 10 320.0 321.2 294.3 340.1 6.25 9 574 4778 1.8 -6.2 55 8.0 -2.1 120 11 322.3 323.1 293.3 336.0 4.19 10 532 5387 -3.1 -7.0 74 3.9 -5.0 86 14 323.5 324.3 293.7 337.5 4.26 11 528 5447 -2.7 -16.7 33 14.0 -7.9 83 15 324.6 325.0 292.1 331.4 1.96 12 520 5568 -1.9 -30.9 9 29.0 -9.7 77 16 327.0 327.1 291.5 329.1 0.56 13 500 5880 -3.3 -35.3 6 32.0 -11.0 65 21 329.0 329.1 291.8 330.4 0.38 14 459 6548 -7.7 -51.7 2 44.0 -14.7 45 17 331.7 331.7 292.2 332.0 0.07 15 400 7600 -14.7 -48.7 4 34.0 -19.7 340 19 335.9 335.9 293.4 336.3 0.11 16 362 8348 -19.7 -48.7 6 29.0 -23.5 338 23 338.9 338.9 294.2 339.4 0.13 17 300 9710 -31.7 -49.7 15 18.0 -33.3 340 33 340.7 340.7 294.6 341.3 0.14 18 280 10193 -35.7 -57.7 9 22.0 -37.1 347 34 341.7 341.7 294.8 342.0 0.06 19 250 10970 -41.5 -53.5 26 12.0 -42.2 310 12 344.4 344.4 295.4 344.8 0.10 20 227 11619 -47.5 -52.5 56 5.0 -47.7 251 6 344.8 344.9 295.6 345.4 0.13 21 207 12226 -50.5 -65.5 15 15.0 -50.9 220 16 349.3 349.4 296.5 349.5 0.03 22 200 12450 -52.5 -65.5 19 13.0 -52.8 300 22 349.6 349.6 296.5 349.8 0.03 23 172 13403 -61.5 -69.5 34 8.0 -61.6 313 29 350.2 350.2 296.7 350.2 0.02 24 154 14081 -65.7 -78.7 15 13.0 -65.8 323 42 354.2 354.2 297.5 354.3 0.01 25 150 14240 -67.1 -79.1 17 12.0 -67.2 325 45 354.5 354.5 297.6 354.5 0.01 26 132 15001 -73.1 -81.1 29 8.0 -73.1 327 37 357.0 357.0 298.1 357.0 0.00 27 101 16544 -80.3 -88.3 25 8.0 -80.3 65 14 371.5 371.5 300.8 371.5 0.00 28 100 16600 -80.5 -87.5 30 7.0 -80.5 65 16 372.2 372.2 300.9 372.2 0.00 29 79 17892 -88.9 -92.6 49 3.7 -88.9 75 14 380.8 380.8 302.3 380.8 0.00 30 75 18170 -88.5 -92.9 43 4.4 -88.5 78 10 387.3 387.3 303.4 387.3 0.00 31 70 18550 -79.9 -89.9 17 10.0 -79.9 25 9 413.4 413.4 306.9 413.5 0.00 32 69 18632 -78.9 -88.9 18 10.0 -78.9 38 17 417.3 417.3 307.4 417.3 0.00 33 65 18972 -78.7 -90.7 12 12.0 -78.7 28 10 424.9 424.9 308.3 424.9 0.00 34 60 19437 -71.3 -90.3 4 19.0 -71.4 43 13 451.3 451.3 311.0 451.3 0.00 35 50 20520 -69.5 -89.5 4 20.0 -69.6 115 12 479.7 479.7 313.4 479.7 0.00 36 43 21417 -72.1 -91.1 4 19.0 -72.2 116 21 494.5 494.5 314.5 494.5 0.00 37 30 23590 -62.9 -88.9 2 26.0 -63.6 90 49 573.2 573.2 319.3 573.2 0.00 38 24 24964 -62.9 -88.9 2 26.0 -63.7 95 64 610.9 610.9 321.1 611.0 0.01 TRP 79 17892 -88.9 -92.6 49 3.7 -88.9 75 14 380.8 380.8 302.3 380.8 0.00 WND 24 24964 -62.9 -88.9 2 26.0 -63.7 95 64 610.9 610.9 321.1 611.0 0.01 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 558.57 mb = 5001.77 m = 16409.80 ft Wetbulb zero: 594.14 mb = 4497.28 m = 14754.68 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 68.76 % Est. max temperature: 32.99 C = 91.38 F Sfc-Lift cond lev (LCL): 876.08 mb = 1241.56 m = 4073.30 ft T: 21.63 C 700-500 lapse rate: 4.80 C/km ThetaE index: 9.18 C Layer 761.0- 627.0 mb Conv cond level (CCL): 820.10 mb = 1811.03 m = 5941.64 ft Mean mixing ratio: 15.02 g/kg Conv temperature: 33.76 C = 92.76 F Cap Strength: 1.18 C Lifted Index: -0.39 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.42 C Lifted Index @700 mb: -0.83 C Showalter Index: -0.04 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.10 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 252.60 Risk: None Energy Index: -3.55 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 672.52 J/kg Max Up Vert Vel: 36.67 m/s Conv Inhibition (B-): 30.49 J/kg Cap Strength: 1.18 C Lift Cond Lev (LCL): 842.03 mb = 1586.25 m = 5204.18 ft Lev Free Conv (LFC): 797.03 mb = 2054.12 m = 6739.16 ft Equ Level (EL): 197.03 mb = 12544.58 m = 41156.25 ft B at Equ Level: 672.13 J/kg Max Parcel Lev (MPL): 107.03 mb = 16209.66 m = 53180.64 ft Wind level data Storm motion: 117 at 10 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 0 0 -0.0 -0.0 | 297 10 8.6 -4.3 1 974 305 80 8 -7.9 -1.4 | 353 6 0.7 -5.7 2 941 610 85 13 -13.0 -1.1 | 39 7 -4.4 -5.5 3 925 766 95 13 -13.0 1.1 | 54 5 -4.4 -3.2 4 909 914 95 15 -14.9 1.3 | 65 7 -6.4 -3.0 5 878 1219 95 18 -17.9 1.6 | 74 10 -9.4 -2.8 6 850 1506 100 15 -14.8 2.6 | 74 6 -6.2 -1.7 7 848 1524 100 13 -12.8 2.3 | 64 5 -4.2 -2.1 8 789 2134 70 11 -10.3 -3.8 | 12 8 -1.8 -8.1 9 761 2438 65 11 -10.0 -4.6 | 9 9 -1.4 -9.0 10 708 3048 95 12 -12.0 1.0 | 46 5 -3.4 -3.3 11 700 3148 90 12 -12.0 0.0 | 38 6 -3.4 -4.3 12 657 3658 90 15 -15.0 0.0 | 56 8 -6.4 -4.3 13 610 4267 90 8 -8.0 0.0 | 352 4 0.6 -4.3 14 587 4572 130 10 -7.7 6.4 | 204 2 0.9 2.1 15 525 5486 80 15 -14.8 -2.6 | 42 9 -6.2 -6.9 16 500 5880 65 21 -19.0 -8.9 | 38 17 -10.5 -13.2 17 486 6096 50 22 -16.9 -14.1 | 24 20 -8.3 -18.5 18 432 7010 40 12 -7.7 -9.2 | 356 14 0.9 -13.5 19 415 7315 350 12 2.1 -11.8 | 327 19 10.7 -16.2 20 400 7600 340 19 6.5 -17.9 | 326 27 15.1 -22.2 21 399 7620 5 16 -1.4 -15.9 | 340 22 7.2 -20.3 22 383 7925 335 20 8.5 -18.1 | 323 28 17.0 -22.5 23 367 8230 335 24 10.1 -21.8 | 324 32 18.7 -26.1 24 352 8534 345 20 5.2 -19.3 | 330 27 13.8 -23.7 25 338 8839 335 15 6.3 -13.6 | 320 23 14.9 -17.9 26 311 9449 330 26 13.0 -22.5 | 321 34 21.6 -26.8 27 300 9710 340 33 11.3 -31.0 | 331 41 19.9 -35.3 28 273 10363 350 34 5.9 -33.5 | 339 40 14.5 -37.8 29 250 10970 310 12 9.2 -7.7 | 304 21 17.8 -12.0 30 250 10973 330 12 6.0 -10.4 | 315 21 14.6 -14.7 31 239 11278 310 11 8.4 -7.1 | 304 20 17.0 -11.4 32 228 11582 255 5 4.8 1.3 | 283 14 13.4 -3.0 33 218 11887 210 11 5.5 9.5 | 250 15 14.1 5.2 34 208 12192 210 15 7.5 13.0 | 242 18 16.1 8.7 35 200 12450 300 22 19.1 -11.0 | 299 32 27.6 -15.3 36 199 12497 300 12 10.4 -6.0 | 299 22 19.0 -10.3 37 150 14240 325 45 25.8 -36.9 | 320 54 34.4 -41.2 38 148 14326 320 48 30.9 -36.8 | 316 57 39.4 -41.1 39 126 15240 330 33 16.5 -28.6 | 323 41 25.1 -32.9 40 120 15545 305 31 25.4 -17.8 | 303 41 34.0 -22.1 41 114 15850 330 17 8.5 -14.7 | 318 26 17.1 -19.1 42 102 16459 65 10 -9.1 -4.2 | 3 9 -0.5 -8.6 43 100 16600 65 16 -14.5 -6.8 | 28 13 -5.9 -11.1 44 97 16764 65 16 -14.5 -6.8 | 28 13 -5.9 -11.1 45 92 17069 65 22 -19.9 -9.3 | 40 18 -11.4 -13.6 46 82 17678 110 12 -11.3 4.1 | 85 3 -2.7 -0.2 47 79 17892 75 14 -13.5 -3.6 | 32 9 -4.9 -8.0 48 78 17983 105 11 -10.6 2.8 | 54 3 -2.0 -1.5 49 70 18550 25 9 -3.8 -8.2 | 339 13 4.8 -12.5 50 69 18593 40 18 -11.6 -13.8 | 9 18 -3.0 -18.1 51 66 18898 25 10 -4.2 -9.1 | 342 14 4.3 -13.4 52 59 19507 45 13 -9.2 -9.2 | 3 14 -0.6 -13.5 53 54 20117 60 2 -1.7 -1.0 | 308 9 6.8 -5.3 54 51 20422 165 19 -4.9 18.4 | 195 14 3.7 14.0 55 50 20520 115 12 -10.9 5.1 | 108 2 -2.3 0.7 56 46 21031 110 13 -12.2 4.4 | 92 4 -3.6 0.1 57 41 21641 120 25 -21.7 12.5 | 122 15 -13.1 8.2 58 37 22250 90 34 -34.0 0.0 | 80 26 -25.4 -4.3 59 34 22860 110 47 -44.2 16.1 | 108 37 -35.6 11.7 60 32 23165 100 56 -55.1 9.7 | 97 47 -46.6 5.4 61 30 23590 90 49 -49.0 0.0 | 84 41 -40.4 -4.3 62 29 23774 85 47 -46.8 -4.1 | 78 39 -38.2 -8.4 63 24 24964 95 64 -63.8 5.6 | 91 55 -55.2 1.2 64 22 25298 95 64 -63.8 5.6 | 91 55 -55.2 1.2 Wind Parameters Mean winds (0-6000m): 86.8 at 12.8 knts Storm direction: 116.8 at 9.6 knts Shear (0-3000m) pos: 2.6 neg: 0.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 41.2 neg: -12.1 tot: 29.1 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.5 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 176.91 Bulk Shear: 3.80 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 82 8 348 5| 12.9 0.0 12.9| 25.7 0.0 25.7 51.4 0.90| 14.7 13.3 1000 89 11 28 5| 8.6 0.0 8.6| 32.5 0.0 32.5 32.5 0.84| 10.4 8.7 1500 93 13 48 6| 4.4 0.0 4.4| 34.0 -2.8 31.3 20.9 0.59| 9.1 5.4 2000 91 13 44 6| 3.3 1.4 4.7| 34.0 -10.2 23.8 11.9 0.35| 8.2 2.9 2500 87 12 36 6| 2.6 1.1 3.7| 36.0 -12.1 23.9 9.6 0.33| 7.1 2.3 3000 87 12 35 6| 2.6 0.9 3.5| 41.2 -12.1 29.1 9.7 0.37| 6.7 2.5 4000 88 12 38 6| 1.9 0.9 2.8| 44.0 -17.7 26.3 6.6 0.26| 6.0 1.6 5000 91 12 39 5| 1.7 1.0 2.7| 44.1 -22.9 21.2 4.2 0.04| 6.4 0.2 6000 87 13 40 7| 1.4 2.3 3.7| 44.2 -52.7 -8.4 -1.4 -0.07| 6.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260119.00.gif