UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 6 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 76 40 9 SFC 999 84 30.4 17.4 46 13.0 21.4 40 9 303.6 306.0 294.6 341.1 12.61 2 975 302 29.8 18.8 52 11.0 22.0 65 19 305.2 307.8 296.1 347.4 14.14 3 925 771 25.8 16.8 58 9.0 19.6 65 18 305.7 308.1 295.5 345.0 13.12 4 850 1510 19.8 12.8 64 7.0 15.2 55 16 306.9 308.9 294.3 340.0 10.99 5 803 1997 15.8 11.4 75 4.4 13.0 50 16 307.7 309.6 294.3 339.8 10.61 6 764 2418 13.6 6.6 63 7.0 9.4 55 18 309.7 311.2 292.9 334.3 8.03 7 713 2998 11.4 -9.6 22 21.0 2.0 60 22 313.5 313.9 289.3 321.8 2.59 8 700 3152 10.6 -4.4 35 15.0 3.1 55 15 314.2 315.0 290.8 326.8 3.94 9 667 3553 8.8 0.8 57 8.0 4.4 32 11 316.6 317.7 293.3 335.9 6.09 10 651 3753 8.0 -5.0 39 13.0 1.5 20 9 317.9 318.7 292.0 331.0 4.05 11 582 4667 1.6 -7.4 51 9.0 -2.6 354 2 320.8 321.5 292.6 333.1 3.77 12 550 5122 0.2 -22.8 16 23.0 -7.4 359 0 324.3 324.5 291.2 328.2 1.11 13 539 5284 -0.5 -19.5 22 19.0 -7.2 340 1 325.4 325.7 291.9 330.6 1.51 14 529 5433 -2.1 -7.1 69 5.0 -4.5 306 1 325.2 326.0 294.1 339.3 4.25 15 515 5646 -2.7 -20.7 24 18.0 -8.8 258 3 327.0 327.3 292.3 332.0 1.43 16 500 5880 -3.5 -27.5 14 24.0 -10.5 205 4 328.8 328.9 292.2 331.7 0.80 17 497 5928 -3.9 -27.9 14 24.0 -10.8 207 4 328.8 329.0 292.2 331.7 0.78 18 476 6268 -4.7 -38.7 5 34.0 -12.3 253 7 331.9 332.0 292.5 333.0 0.28 19 424 7166 -11.3 -39.3 8 28.0 -16.9 296 12 334.7 334.7 293.3 335.8 0.30 20 400 7610 -14.9 -26.9 35 12.0 -18.1 310 15 335.6 335.8 294.2 339.5 1.06 21 399 7629 -15.1 -26.1 39 11.0 -18.1 311 15 335.6 335.8 294.3 339.8 1.14 22 356 8480 -19.9 -36.9 21 17.0 -23.1 306 11 340.3 340.4 294.8 342.0 0.45 23 336 8905 -23.5 -42.5 16 19.0 -26.3 264 10 341.0 341.1 294.8 342.1 0.27 24 318 9304 -27.1 -38.1 34 11.0 -28.8 223 9 341.5 341.5 295.1 343.2 0.45 25 312 9441 -28.3 -47.3 14 19.0 -30.4 209 9 341.6 341.7 294.9 342.3 0.17 26 303 9649 -29.9 -33.7 69 3.8 -30.6 187 9 342.3 342.4 295.5 345.1 0.73 27 300 9720 -30.7 -35.0 66 4.3 -31.4 180 9 342.1 342.2 295.4 344.6 0.65 28 268 10512 -36.7 -38.8 81 2.1 -37.0 186 17 344.6 344.7 295.8 346.5 0.50 29 250 10990 -40.9 -43.6 75 2.7 -41.1 190 11 345.3 345.3 295.8 346.5 0.32 30 227 11640 -46.9 -49.5 75 2.6 -47.0 171 17 345.8 345.8 295.8 346.5 0.18 31 226 11670 -47.3 -50.9 66 3.6 -47.5 170 17 345.6 345.6 295.8 346.2 0.16 32 224 11729 -47.5 -52.5 56 5.0 -47.7 168 17 346.2 346.2 295.9 346.7 0.13 33 207 12247 -51.9 -54.8 71 2.9 -52.0 152 22 347.1 347.2 296.1 347.6 0.11 34 200 12470 -53.5 -60.5 42 7.0 -53.7 145 24 348.0 348.1 296.3 348.3 0.06 35 188 12865 -55.9 -61.9 47 6.0 -56.1 143 21 350.4 350.4 296.8 350.6 0.05 36 185 12967 -55.7 -69.7 16 14.0 -55.9 140 20 352.3 352.3 297.1 352.4 0.02 37 182 13071 -56.3 -69.3 18 13.0 -56.5 137 19 353.0 353.0 297.3 353.1 0.02 38 150 14270 -66.1 -75.1 27 9.0 -66.2 275 21 356.2 356.2 298.0 356.3 0.01 39 110 16079 -81.1 -85.7 46 4.6 -81.1 256 20 361.1 361.1 298.9 361.1 0.00 40 100 16610 -83.9 -88.9 41 5.0 -83.9 220 24 365.6 365.6 299.8 365.6 0.00 41 88 17315 -85.9 -91.9 33 6.0 -85.9 210 9 375.2 375.2 301.5 375.2 0.00 42 85 17506 -85.1 -92.1 28 7.0 -85.1 198 8 380.6 380.6 302.3 380.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 546.86 mb = 5167.94 m = 16954.99 ft Wetbulb zero: 625.40 mb = 4080.49 m = 13387.28 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 48.24 % Est. max temperature: 33.67 C = 92.60 F Sfc-Lift cond lev (LCL): 827.34 mb = 1741.22 m = 5712.59 ft T: 17.90 C 700-500 lapse rate: 5.17 C/km ThetaE index: 25.58 C Layer 925.0- 700.0 mb Conv cond level (CCL): 776.80 mb = 2277.53 m = 7472.11 ft Mean mixing ratio: 13.33 g/kg Conv temperature: 35.78 C = 96.40 F Cap Strength: 1.98 C Lifted Index: 1.23 C Risk: Showers probable Lifted Index @300 mb: 0.33 C Lifted Index @700 mb: 1.35 C Showalter Index: 3.28 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 16.30 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 189.60 Risk: None Energy Index: -1.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.03 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 152.38 J/kg Cap Strength: 1.98 C Lift Cond Lev (LCL): 818.50 mb = 1833.08 m = 6013.98 ft Lev Free Conv (LFC): 583.50 mb = 4646.01 m = 15242.64 ft Equ Level (EL): 573.50 mb = 4785.29 m = 15699.57 ft B at Equ Level: 6.96 J/kg Max Parcel Lev (MPL): 543.50 mb = 5216.87 m = 17115.50 ft Wind level data Storm motion: 83 at 8 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 ---------------------------------------------------------- 0 999 84 40 9 -5.8 -6.9 | 336 6 2.6 -5.9 1 975 305 65 19 -17.2 -8.0 | 52 11 -8.9 -7.0 2 942 610 65 18 -16.3 -7.6 | 50 10 -8.0 -6.6 3 925 771 65 18 -16.3 -7.6 | 50 10 -8.0 -6.6 4 910 914 60 18 -15.6 -9.0 | 42 11 -7.2 -8.0 5 850 1510 55 16 -13.1 -9.2 | 30 9 -4.7 -8.2 6 849 1524 65 18 -16.3 -7.6 | 50 10 -8.0 -6.6 7 819 1829 45 17 -12.0 -12.0 | 18 12 -3.7 -11.0 8 790 2134 55 15 -12.3 -8.6 | 27 9 -3.9 -7.6 9 762 2438 55 18 -14.7 -10.3 | 34 11 -6.4 -9.3 10 709 3048 60 22 -19.1 -11.0 | 47 15 -10.7 -10.0 11 700 3152 55 15 -12.3 -8.6 | 27 9 -3.9 -7.6 12 658 3658 25 10 -4.2 -9.1 | 333 9 4.1 -8.0 13 610 4267 350 4 0.7 -3.9 | 288 10 9.1 -2.9 14 545 5182 0 0 -0.0 -0.0 | 263 8 8.4 1.0 15 500 5880 205 4 1.7 3.6 | 245 11 10.0 4.7 16 486 6096 215 4 2.3 3.3 | 248 11 10.7 4.3 17 468 6401 285 10 9.7 -2.6 | 275 18 18.0 -1.6 18 449 6706 300 11 9.5 -5.5 | 284 18 17.9 -4.5 19 416 7315 295 12 10.9 -5.1 | 282 20 19.2 -4.0 20 400 7610 310 15 11.5 -9.6 | 293 22 19.8 -8.6 21 383 7925 325 17 9.8 -13.9 | 305 22 18.1 -12.9 22 368 8230 325 15 8.6 -12.3 | 304 20 17.0 -11.3 23 353 8534 300 10 8.7 -5.0 | 283 17 17.0 -4.0 24 300 9720 180 9 0.0 9.0 | 220 13 8.4 10.0 25 286 10058 190 10 1.7 9.8 | 223 15 10.1 10.9 26 262 10668 185 19 1.7 18.9 | 207 22 10.0 20.0 27 251 10973 200 15 5.1 14.1 | 222 20 13.5 15.1 28 250 10990 190 11 1.9 10.8 | 221 16 10.3 11.9 29 200 12470 145 24 -13.8 19.7 | 165 21 -5.4 20.7 30 199 12497 155 26 -11.0 23.6 | 174 25 -2.6 24.6 31 181 13106 135 18 -12.7 12.7 | 162 14 -4.4 13.8 32 172 13411 160 1 -0.3 0.9 | 256 8 8.0 2.0 33 164 13716 290 10 9.4 -3.4 | 278 18 17.8 -2.4 34 156 14021 320 15 9.6 -11.5 | 300 21 18.0 -10.5 35 150 14270 275 21 20.9 -1.8 | 272 29 29.3 -0.8 36 141 14630 275 23 22.9 -2.0 | 272 31 31.3 -1.0 37 114 15850 270 18 18.0 -0.0 | 268 26 26.4 1.0 38 100 16610 220 24 15.4 18.4 | 231 31 23.8 19.4 39 97 16764 220 26 16.7 19.9 | 230 33 25.1 20.9 40 92 17069 225 10 7.1 7.1 | 242 17 15.4 8.1 41 83 17678 190 8 1.4 7.9 | 228 13 9.7 8.9 Wind Parameters Mean winds (0-6000m): 53.0 at 11.2 knts Storm direction: 83.0 at 8.4 knts Shear (0-3000m) pos: 2.7 neg: 0.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 65.5 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -26.3 tot: 16.4 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.62 Bulk Shear: 4.34 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 62 17 43 9| 10.9 0.0 10.9| 21.9 -0.5 21.5 43.0 0.85| 12.8 10.8 1000 62 17 45 10| 5.5 1.1 6.5| 21.9 -6.4 15.6 15.6 0.57| 7.6 4.3 1500 61 17 42 10| 3.9 0.7 4.6| 27.8 -10.1 17.7 11.8 0.49| 6.4 3.2 2000 58 17 38 10| 2.9 1.3 4.2| 30.5 -23.0 7.5 3.8 0.22| 6.6 1.5 2500 58 17 37 10| 3.1 1.1 4.1| 36.3 -23.0 13.3 5.3 0.27| 6.1 1.6 3000 58 18 38 11| 2.7 0.9 3.6| 42.7 -26.3 16.4 5.5 0.25| 5.9 1.5 4000 54 16 29 9| 2.0 2.8 4.8| 42.7 -65.6 -23.0 -5.7 -0.14| 6.8 -1.0 5000 52 13 16 7| 1.6 2.3 4.0| 42.7 -78.4 -35.7 -7.1 -0.22| 6.0 -1.3 6000 53 11 6 6| 1.4 2.2 3.6| 46.2 -92.5 -46.3 -7.7 -0.25| 5.7 -1.4 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260106.00.gif