UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 12 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 ------------------------------------------------------------------------------- SFC 1000 84 28.6 17.6 51 11.0 21.0 30 4 301.8 304.1 294.1 339.4 12.76 1 987 200 29.2 17.2 48 12.0 20.9 46 9 303.5 305.8 294.6 340.9 12.60 2 925 771 24.0 17.0 65 7.0 19.2 55 19 303.8 306.3 295.1 343.4 13.29 3 857 1434 18.2 15.7 85 2.5 16.5 89 11 304.5 306.9 295.3 343.9 13.20 4 850 1504 17.8 15.1 84 2.7 16.0 95 11 304.8 307.2 295.0 343.0 12.80 5 702 3120 8.6 7.2 91 1.4 7.8 81 18 311.8 313.5 294.3 339.9 9.12 6 700 3144 8.6 7.0 90 1.6 7.6 80 18 312.0 313.7 294.3 339.8 9.02 7 675 3445 7.6 5.0 84 2.6 6.1 84 16 314.2 315.7 294.2 339.5 8.13 8 654 3706 6.6 -4.4 45 11.0 1.1 94 15 315.9 316.7 291.5 329.4 4.22 9 620 4144 4.0 1.9 86 2.1 2.8 87 11 317.8 319.1 294.4 340.3 7.10 10 591 4534 2.6 -2.4 70 5.0 -0.0 156 7 320.5 321.6 293.9 338.1 5.43 11 500 5870 -5.9 -8.5 82 2.6 -7.1 245 7 325.8 326.6 294.1 339.3 4.03 12 463 6467 -9.9 -10.4 96 0.5 -10.1 257 10 328.1 328.9 294.5 340.7 3.75 13 455 6601 -10.5 -13.0 82 2.5 -11.5 261 11 329.0 329.6 294.2 339.5 3.09 14 448 6720 -8.7 -21.7 34 13.0 -12.9 264 12 332.7 333.0 293.9 338.1 1.50 15 444 6790 -8.5 -18.5 44 10.0 -12.1 266 12 333.8 334.2 294.6 340.9 2.00 16 419 7236 -11.1 -23.1 36 12.0 -14.9 279 15 336.1 336.4 294.6 341.2 1.42 17 400 7590 -14.1 -24.1 42 10.0 -17.0 290 17 336.7 336.9 294.7 341.6 1.36 18 352 8544 -22.7 -24.9 82 2.2 -23.3 265 17 337.6 337.9 295.0 342.9 1.44 19 323 9169 -26.7 -31.3 65 4.6 -27.6 250 19 340.5 340.7 295.2 343.7 0.87 20 314 9373 -26.9 -40.9 25 14.0 -28.9 250 20 343.0 343.0 295.4 344.3 0.34 21 311 9442 -27.3 -40.3 28 13.0 -29.2 250 21 343.4 343.4 295.4 344.8 0.37 22 300 9700 -29.7 -42.7 27 13.0 -31.3 240 27 343.5 343.6 295.4 344.7 0.30 23 253 10889 -39.9 -44.8 59 4.9 -40.4 217 36 345.6 345.6 295.9 346.7 0.28 24 250 10970 -40.7 -45.7 59 5.0 -41.1 215 37 345.6 345.6 295.8 346.6 0.26 25 233 11445 -44.7 -53.7 36 9.0 -45.2 207 41 346.5 346.5 296.0 347.0 0.11 26 229 11560 -44.9 -60.9 15 16.0 -45.5 205 41 347.9 347.9 296.2 348.1 0.05 27 200 12450 -52.1 -67.1 15 15.0 -52.4 200 50 350.3 350.3 296.7 350.4 0.02 28 150 14250 -67.5 -74.5 36 7.0 -67.5 235 63 353.8 353.8 297.4 353.9 0.01 29 141 14622 -69.4 -81.2 16 11.8 -69.5 255 67 356.8 356.8 298.1 356.8 0.00 30 137 14793 -70.3 -84.3 11 14.0 -70.4 255 67 358.2 358.2 298.3 358.2 0.00 31 111 16019 -78.9 -86.9 26 8.0 -78.9 235 61 364.2 364.2 299.5 364.3 0.00 32 100 16610 -80.9 -88.9 25 8.0 -80.9 280 29 371.4 371.4 300.8 371.4 0.00 33 83 17648 -85.9 -91.9 33 6.0 -85.9 240 14 381.6 381.6 302.5 381.6 0.00 34 74 18287 -80.5 -89.5 21 9.0 -80.5 310 11 405.7 405.7 306.0 405.7 0.00 35 70 18600 -81.9 -90.9 20 9.0 -81.9 165 4 409.2 409.2 306.4 409.2 0.00 36 66 18931 -80.9 -90.9 17 10.0 -80.9 227 4 418.3 418.3 307.5 418.3 0.00 37 63 19198 -75.1 -88.1 11 13.0 -75.2 240 13 436.7 436.7 309.6 436.7 0.00 38 57 19778 -76.1 -89.1 11 13.0 -76.2 264 19 447.1 447.1 310.6 447.1 0.00 39 50 20540 -73.9 -89.9 7 16.0 -74.0 100 23 469.3 469.3 312.6 469.4 0.00 40 40 21849 -70.9 -91.9 3 21.0 -71.1 82 35 507.8 507.8 315.5 507.8 0.00 41 39 22000 -67.9 -90.9 2 23.0 -68.2 86 39 519.1 519.1 316.2 519.1 0.00 42 35 22646 -70.1 -91.1 3 21.0 -70.3 104 53 529.7 529.7 316.9 529.7 0.00 43 30 23580 -61.9 -89.9 1 28.0 -62.6 80 54 575.9 575.9 319.5 575.9 0.00 44 24 24986 -54.1 -86.1 1 32.0 -56.2 83 59 636.5 636.5 322.2 636.6 0.01 TRP 83 17648 -85.9 -91.9 33 6.0 -85.9 240 14 381.6 381.6 302.5 381.6 0.00 WND 141 14622 -69.4 -81.2 16 11.8 -69.5 255 67 356.8 356.8 298.1 356.8 0.00 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 563.16 mb = 4942.63 m = 16215.77 ft Wetbulb zero: 591.39 mb = 4528.55 m = 14857.28 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 76.24 % Est. max temperature: 31.64 C = 88.96 F Sfc-Lift cond lev (LCL): 852.16 mb = 1482.21 m = 4862.82 ft T: 17.92 C 700-500 lapse rate: 5.32 C/km ThetaE index: 14.46 C Layer 850.0- 620.0 mb Conv cond level (CCL): 788.29 mb = 2140.85 m = 7023.69 ft Mean mixing ratio: 13.00 g/kg Conv temperature: 34.41 C = 93.93 F Cap Strength: 1.80 C Lifted Index: -0.06 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.03 C Lifted Index @700 mb: 0.23 C Showalter Index: -0.32 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.00 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 210.20 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.58 J/kg Max Up Vert Vel: 4.38 m/s Conv Inhibition (B-): 128.10 J/kg Cap Strength: 1.80 C Lift Cond Lev (LCL): 833.58 mb = 1668.83 m = 5475.09 ft Lev Free Conv (LFC): 498.58 mb = 5892.10 m = 19330.80 ft Equ Level (EL): 448.58 mb = 6710.29 m = 22015.12 ft B at Equ Level: -0.92 J/kg Max Parcel Lev (MPL): 448.58 mb = 6710.29 m = 22015.12 ft Wind level data Storm motion: 109 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 1000 84 30 4 -2.0 -3.5 | 316 9 6.0 -6.3 1 975 305 60 13 -11.3 -6.5 | 19 10 -3.3 -9.3 2 942 610 55 18 -14.7 -10.3 | 27 15 -6.7 -13.2 3 925 771 55 19 -15.6 -10.9 | 29 16 -7.6 -13.7 4 910 914 65 19 -17.2 -8.0 | 40 14 -9.2 -10.9 5 878 1219 70 13 -12.2 -4.4 | 30 8 -4.2 -7.3 6 850 1504 95 11 -11.0 1.0 | 58 3 -3.0 -1.9 7 848 1524 95 11 -11.0 1.0 | 58 3 -3.0 -1.9 8 789 2134 75 11 -10.6 -2.8 | 25 6 -2.6 -5.7 9 761 2438 80 15 -14.8 -2.6 | 51 9 -6.8 -5.4 10 734 2743 90 15 -15.0 0.0 | 68 8 -7.0 -2.8 11 700 3144 80 18 -17.7 -3.1 | 58 11 -9.7 -6.0 12 682 3353 80 17 -16.7 -3.0 | 56 10 -8.7 -5.8 13 657 3658 95 15 -14.9 1.3 | 78 7 -6.9 -1.5 14 609 4267 85 10 -10.0 -0.9 | 28 4 -2.0 -3.7 15 565 4877 260 2 2.0 0.3 | 284 10 10.0 -2.5 16 500 5870 245 7 6.3 3.0 | 269 14 14.4 0.1 17 486 6096 245 7 6.3 3.0 | 269 14 14.4 0.1 18 467 6401 255 10 9.7 2.6 | 271 18 17.7 -0.2 19 400 7590 290 17 16.0 -5.8 | 290 25 24.0 -8.6 20 398 7620 290 17 16.0 -5.8 | 290 25 24.0 -8.6 21 367 8230 280 17 16.7 -3.0 | 283 25 24.7 -5.8 22 337 8839 250 16 15.0 5.5 | 263 23 23.0 2.6 23 310 9449 250 21 19.7 7.2 | 261 28 27.7 4.3 24 300 9700 240 27 23.4 13.5 | 251 33 31.4 10.7 25 250 10970 215 37 21.2 30.3 | 227 40 29.2 27.5 26 218 11887 200 44 15.0 41.3 | 211 45 23.1 38.5 27 200 12450 200 50 17.1 47.0 | 210 51 25.1 44.2 28 156 14021 220 60 38.6 46.0 | 227 63 46.6 43.1 29 150 14250 235 63 51.6 36.1 | 241 68 59.6 33.3 30 141 14622 255 67 64.7 17.3 | 259 74 72.7 14.5 31 134 14935 255 67 64.7 17.3 | 259 74 72.7 14.5 32 127 15240 260 56 55.1 9.7 | 264 64 63.2 6.9 33 108 16154 230 62 47.5 39.9 | 236 67 55.5 37.0 34 103 16459 235 33 27.0 18.9 | 245 39 35.0 16.1 35 100 16610 280 29 28.6 -5.0 | 282 37 36.6 -7.9 36 97 16764 265 25 24.9 2.2 | 271 33 32.9 -0.7 37 92 17069 285 28 27.0 -7.2 | 286 36 35.1 -10.1 38 87 17374 255 21 20.3 5.4 | 265 28 28.3 2.6 39 83 17648 240 14 12.1 7.0 | 258 21 20.1 4.2 40 83 17678 235 19 15.6 10.9 | 251 25 23.6 8.1 41 78 17983 240 10 8.7 5.0 | 263 17 16.7 2.2 42 70 18593 20 11 -3.8 -10.3 | 342 14 4.2 -13.2 43 70 18600 165 4 -1.0 3.9 | 262 7 7.0 1.0 44 66 18898 225 2 1.4 1.4 | 279 10 9.4 -1.4 45 60 19507 255 24 23.2 6.2 | 264 31 31.2 3.4 46 57 19812 265 19 18.9 1.7 | 273 27 26.9 -1.2 47 54 20117 295 13 11.8 -5.5 | 293 21 19.8 -8.3 48 51 20422 360 1 -0.0 -1.0 | 296 9 8.0 -3.8 49 50 20540 100 23 -22.7 4.0 | 95 15 -14.6 1.2 50 48 20726 100 22 -21.7 3.8 | 94 14 -13.7 1.0 51 46 21031 125 26 -21.3 14.9 | 132 18 -13.3 12.1 52 42 21641 75 30 -29.0 -7.8 | 63 23 -21.0 -10.6 53 34 22860 110 58 -54.5 19.8 | 110 50 -46.5 17.0 54 31 23470 80 55 -54.2 -9.6 | 75 48 -46.2 -12.4 55 30 23580 80 54 -53.2 -9.4 | 75 47 -45.2 -12.2 56 20 25298 85 64 -63.8 -5.6 | 81 56 -55.8 -8.4 Wind Parameters Mean winds (0-6000m): 79.5 at 11.3 knts Storm direction: 109.5 at 8.5 knts Shear (0-3000m) pos: 2.4 neg: 0.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 103.5 deg Storm rel helicity (0-3000m) pos: 55.7 neg: -9.4 tot: 46.3 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.04 Bulk Shear: 3.15 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 56 12 13 10| 14.5 0.0 14.5| 28.6 0.0 28.6 57.3 0.80| 15.1 12.0 1000 59 15 25 12| 6.6 0.0 6.6| 41.3 -1.7 39.6 39.6 0.65| 11.4 7.4 1500 64 14 29 10| 3.4 0.0 3.4| 44.8 -3.8 41.0 27.3 0.52| 10.3 5.4 2000 69 13 30 9| 2.5 0.8 3.3| 44.8 -6.5 38.3 19.1 0.41| 8.6 3.5 2500 71 13 33 9| 2.9 0.6 3.6| 53.3 -6.5 46.8 18.7 0.46| 7.9 3.7 3000 74 14 38 9| 2.4 0.8 3.3| 55.7 -9.4 46.3 15.4 0.41| 7.3 3.0 4000 77 14 45 8| 1.8 0.7 2.5| 62.3 -15.3 47.1 11.8 0.33| 6.7 2.2 5000 78 13 39 7| 1.0 0.6 1.6| 82.2 -18.1 64.1 12.8 0.42| 7.9 3.3 6000 79 11 33 6| 0.8 0.5 1.4| 82.2 -26.9 55.3 9.2 0.36| 7.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260112.00.gif