UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 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 ------------------------------------------------------------------------------- SFC 1003 84 27.2 20.2 66 7.0 22.2 20 9 300.1 302.8 295.3 344.1 15.02 1 1000 107 26.4 20.4 70 6.0 22.2 70 9 299.5 302.3 295.3 344.1 15.26 2 966 412 23.2 20.9 87 2.3 21.6 57 19 299.3 302.3 296.0 346.9 16.32 3 925 791 22.0 17.5 76 4.5 18.9 55 29 301.8 304.3 294.8 342.3 13.73 4 880 1223 20.4 15.5 73 4.9 17.1 63 23 304.5 306.8 294.8 342.3 12.69 5 850 1522 17.8 15.1 84 2.7 16.0 70 17 304.8 307.2 295.0 343.0 12.80 6 801 2028 14.4 13.6 95 0.8 13.8 45 9 306.4 308.7 295.1 343.4 12.32 7 701 3148 9.0 5.1 77 3.9 6.7 95 12 312.3 313.8 293.5 336.8 7.88 8 700 3160 9.0 4.5 73 4.5 6.3 95 12 312.5 313.9 293.3 335.9 7.57 9 685 3339 8.8 -8.2 29 17.0 1.0 83 12 314.2 314.7 289.9 323.9 3.01 10 667 3560 8.2 -7.8 31 16.0 0.8 68 12 315.9 316.5 290.6 326.2 3.18 11 663 3609 7.8 -0.2 57 8.0 3.5 64 12 316.0 317.1 292.8 334.1 5.69 12 654 3722 7.0 -1.0 57 8.0 2.7 62 11 316.3 317.4 292.7 333.7 5.44 13 603 4385 3.0 -9.0 41 12.0 -2.4 77 5 319.1 319.8 291.6 329.7 3.21 14 579 4713 0.6 -4.1 71 4.7 -1.7 67 4 320.1 321.0 293.3 335.9 4.88 15 548 5153 -1.1 -22.1 19 21.0 -7.9 53 3 323.1 323.3 290.9 327.3 1.19 16 529 5434 -3.1 -9.1 63 6.0 -5.8 44 2 324.0 324.7 293.3 336.1 3.63 17 522 5539 -3.5 -7.6 73 4.1 -5.4 41 2 324.7 325.6 293.9 338.5 4.14 18 504 5817 -3.7 -23.7 20 20.0 -10.0 32 1 327.8 328.0 292.2 331.8 1.12 19 500 5880 -4.3 -24.3 19 20.0 -10.5 30 1 327.8 328.0 292.2 331.6 1.07 20 473 6316 -6.9 -28.9 15 22.0 -12.8 33 2 329.8 330.0 292.4 332.5 0.74 21 456 6600 -9.5 -12.5 79 3.0 -10.7 17 4 330.0 330.7 294.6 341.0 3.21 22 400 7600 -16.5 -22.5 60 6.0 -18.3 320 9 333.5 333.9 294.1 339.2 1.57 23 399 7619 -16.7 -22.7 60 6.0 -18.4 315 10 333.5 333.8 294.1 339.1 1.55 24 375 8081 -18.9 -28.9 41 10.0 -21.2 319 14 336.6 336.8 294.3 340.0 0.94 25 367 8241 -20.3 -27.3 54 7.0 -22.0 320 15 336.8 337.0 294.6 340.9 1.11 26 348 8632 -22.3 -39.3 20 17.0 -25.1 316 8 339.3 339.3 294.5 340.7 0.36 27 300 9700 -31.5 -35.2 70 3.7 -32.1 215 8 341.0 341.1 295.1 343.4 0.64 28 287 10013 -34.1 -37.4 72 3.3 -34.6 206 9 341.6 341.7 295.2 343.7 0.53 29 259 10728 -39.1 -51.1 27 12.0 -39.9 183 17 344.4 344.5 295.5 345.0 0.13 30 250 10970 -40.9 -50.9 33 10.0 -41.6 175 21 345.3 345.3 295.7 345.8 0.14 31 237 11331 -43.9 -51.9 41 8.0 -44.3 175 23 346.0 346.1 295.8 346.6 0.13 32 220 11827 -47.7 -61.7 18 14.0 -48.1 181 28 347.6 347.6 296.1 347.8 0.04 33 206 12258 -51.5 -57.5 49 6.0 -51.7 187 32 348.3 348.3 296.3 348.6 0.08 34 200 12450 -52.7 -63.7 25 11.0 -52.9 190 34 349.3 349.3 296.5 349.5 0.04 35 198 12515 -53.3 -70.3 11 17.0 -53.6 190 35 349.4 349.4 296.5 349.4 0.01 36 183 13015 -57.5 -68.5 23 11.0 -57.7 188 34 350.5 350.5 296.8 350.6 0.02 37 171 13439 -60.7 -73.7 16 13.0 -60.9 187 33 352.1 352.1 297.1 352.1 0.01 38 150 14240 -66.9 -70.3 62 3.4 -67.0 190 18 354.8 354.8 297.7 354.9 0.02 39 147 14362 -68.1 -71.1 65 3.0 -68.1 192 18 354.8 354.8 297.7 354.9 0.02 40 131 15045 -73.5 -81.5 28 8.0 -73.5 226 16 357.1 357.1 298.1 357.1 0.00 41 123 15412 -75.1 -86.1 16 11.0 -75.1 248 21 360.6 360.6 298.8 360.6 0.00 42 105 16323 -78.5 -91.5 10 13.0 -78.5 247 22 370.8 370.8 300.7 370.8 0.00 43 101 16544 -79.7 -91.7 12 12.0 -79.7 257 16 372.7 372.7 301.0 372.7 0.00 44 100 16600 -80.1 -92.1 12 12.0 -80.1 260 15 373.0 373.0 301.1 373.0 0.00 45 86 17439 -85.5 -92.5 27 7.0 -85.5 325 15 378.5 378.5 302.0 378.5 0.00 46 79 17904 -85.3 -93.3 22 8.0 -85.3 335 21 388.2 388.2 303.5 388.2 0.00 47 77 18047 -81.7 -90.7 20 9.0 -81.7 334 20 398.6 398.6 305.0 398.6 0.00 48 73 18344 -82.7 -91.7 20 9.0 -82.7 324 15 402.6 402.6 305.6 402.6 0.00 49 71 18500 -79.9 -89.9 17 10.0 -79.9 308 14 411.8 411.8 306.7 411.8 0.00 50 70 18580 -80.7 -89.7 21 9.0 -80.7 300 13 411.7 411.7 306.7 411.7 0.00 51 68 18744 -81.7 -91.7 17 10.0 -81.7 295 13 413.0 413.0 306.9 413.0 0.00 52 56 19873 -68.9 -88.9 4 20.0 -69.1 98 12 465.8 465.8 312.3 465.8 0.00 53 52 20315 -71.1 -89.1 5 18.0 -71.2 64 25 470.6 470.6 312.7 470.6 0.00 54 50 20550 -67.5 -89.5 3 22.0 -67.7 85 33 484.4 484.4 313.8 484.4 0.00 55 49 20672 -67.3 -89.3 3 22.0 -67.5 68 27 487.7 487.7 314.1 487.7 0.00 56 41 21739 -69.9 -89.9 4 20.0 -70.1 110 40 506.7 506.7 315.4 506.7 0.00 57 33 23053 -62.9 -88.9 2 26.0 -63.5 83 59 557.8 557.8 318.5 557.8 0.00 58 32 23243 -63.3 -89.3 2 26.0 -63.9 88 58 561.6 561.6 318.7 561.6 0.00 59 30 23640 -62.5 -88.5 2 26.0 -63.2 95 58 574.3 574.3 319.4 574.3 0.01 60 26 24523 -62.3 -89.3 2 27.0 -63.1 95 62 598.8 598.8 320.6 598.8 0.01 61 24 25024 -57.3 -86.9 1 29.6 -58.8 95 65 627.1 627.1 321.8 627.2 0.01 62 23 25294 -54.7 -85.7 1 31.0 -56.8 95 65 642.5 642.5 322.4 642.6 0.01 TRP 86 17439 -85.5 -92.5 27 7.0 -85.5 325 15 378.5 378.5 302.0 378.5 0.00 WND 24 25024 -57.3 -86.9 1 29.6 -58.8 95 65 627.1 627.1 321.8 627.2 0.01 Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 568.06 mb = 4868.10 m = 15971.28 ft Wetbulb zero: 626.84 mb = 4068.20 m = 13346.94 ft Precipitable water: 1.91 inches Sfc-500 mean rel hum: 65.38 % Est. max temperature: 31.87 C = 89.37 F Sfc-Lift cond lev (LCL): 905.98 mb = 971.15 m = 3186.14 ft T: 21.33 C 700-500 lapse rate: 4.89 C/km ThetaE index: 19.54 C Layer 701.0- 667.0 mb Conv cond level (CCL): 843.30 mb = 1589.50 m = 5214.82 ft Mean mixing ratio: 14.92 g/kg Conv temperature: 32.12 C = 89.81 F Cap Strength: 2.80 C Lifted Index: 0.72 C Risk: Showers probable Lifted Index @300 mb: 0.00 C Lifted Index @700 mb: 0.02 C Showalter Index: 1.28 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.40 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 216.20 Risk: None Energy Index: -2.17 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.07 J/kg Max Up Vert Vel: 10.87 m/s Conv Inhibition (B-): 71.62 J/kg Cap Strength: 2.76 C Lift Cond Lev (LCL): 898.43 mb = 1043.69 m = 3424.13 ft Lev Free Conv (LFC): 723.43 mb = 2883.65 m = 9460.69 ft Equ Level (EL): 703.43 mb = 3119.04 m = 10232.94 ft B at Equ Level: 13.08 J/kg Max Parcel Lev (MPL): 653.43 mb = 3728.90 m = 12233.76 ft Wind level data Storm motion: 90 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 1003 84 20 9 -3.1 -8.5 | 328 10 5.3 -8.5 1 1000 107 70 9 -8.5 -3.1 | 2 3 -0.1 -3.1 2 978 305 60 16 -13.9 -8.0 | 34 10 -5.5 -8.1 3 944 610 50 24 -18.4 -15.4 | 33 18 -10.1 -15.5 4 925 791 55 29 -23.8 -16.6 | 43 23 -15.4 -16.7 5 912 914 55 29 -23.8 -16.6 | 43 23 -15.4 -16.7 6 850 1522 70 17 -16.0 -5.8 | 52 10 -7.6 -5.9 7 850 1524 70 16 -15.0 -5.5 | 51 9 -6.7 -5.5 8 791 2134 40 8 -5.1 -6.1 | 333 7 3.2 -6.2 9 763 2438 25 12 -5.1 -10.9 | 343 11 3.3 -10.9 10 735 2743 50 17 -13.0 -10.9 | 23 12 -4.7 -11.0 11 709 3048 95 12 -12.0 1.0 | 105 4 -3.6 1.0 12 700 3160 95 12 -12.0 1.0 | 105 4 -3.6 1.0 13 658 3658 60 12 -10.4 -6.0 | 19 6 -2.1 -6.1 14 610 4267 80 5 -4.9 -0.9 | 285 4 3.4 -0.9 15 500 5880 30 1 -0.5 -0.9 | 277 8 7.8 -0.9 16 486 6096 45 1 -0.7 -0.7 | 276 8 7.6 -0.8 17 400 7600 320 9 5.8 -6.9 | 296 16 14.1 -6.9 18 399 7620 315 10 7.1 -7.1 | 295 17 15.4 -7.1 19 367 8230 320 15 9.6 -11.5 | 303 21 18.0 -11.5 20 352 8534 320 11 7.1 -8.4 | 299 18 15.4 -8.5 21 338 8839 305 1 0.8 -0.6 | 274 9 9.1 -0.6 22 300 9700 215 8 4.6 6.6 | 243 14 12.9 6.5 23 273 10363 195 11 2.8 10.6 | 227 15 11.2 10.6 24 250 10970 175 21 -1.8 20.9 | 197 22 6.5 20.9 25 250 10973 170 20 -3.5 19.7 | 194 20 4.9 19.6 26 200 12450 190 34 5.9 33.5 | 203 36 14.2 33.4 27 199 12497 190 35 6.1 34.5 | 203 37 14.4 34.4 28 155 14021 185 32 2.8 31.9 | 199 34 11.1 31.8 29 150 14240 190 18 3.1 17.7 | 213 21 11.5 17.7 30 140 14630 195 17 4.4 16.4 | 218 21 12.7 16.4 31 133 14935 215 14 8.0 11.5 | 235 20 16.4 11.4 32 126 15240 250 20 18.8 6.8 | 256 28 27.1 6.8 33 108 16154 240 26 22.5 13.0 | 247 33 30.8 12.9 34 100 16600 260 15 14.8 2.6 | 264 23 23.1 2.6 35 97 16764 260 15 14.8 2.6 | 264 23 23.1 2.6 36 86 17439 325 15 8.6 -12.3 | 306 21 16.9 -12.3 37 82 17678 335 17 7.2 -15.4 | 315 22 15.5 -15.5 38 78 17983 335 22 9.3 -19.9 | 319 27 17.6 -20.0 39 74 18288 330 15 7.5 -13.0 | 309 21 15.8 -13.0 40 70 18580 300 13 11.3 -6.5 | 288 21 19.6 -6.6 41 70 18593 290 14 13.2 -4.8 | 283 22 21.5 -4.8 42 66 18898 300 12 10.4 -6.0 | 288 20 18.7 -6.1 43 63 19202 290 10 9.4 -3.4 | 281 18 17.7 -3.5 44 60 19507 185 2 0.2 2.0 | 257 9 8.5 1.9 45 54 20117 45 18 -12.7 -12.7 | 19 14 -4.4 -12.8 46 50 20550 85 33 -32.9 -2.9 | 83 25 -24.5 -2.9 47 49 20726 60 25 -21.7 -12.5 | 47 18 -13.3 -12.6 48 46 21031 100 39 -38.4 6.8 | 103 31 -30.1 6.7 49 44 21336 110 40 -37.6 13.7 | 115 32 -29.3 13.6 50 42 21641 115 38 -34.4 16.1 | 122 31 -26.1 16.0 51 36 22555 70 51 -47.9 -17.4 | 66 43 -39.6 -17.5 52 32 23165 85 60 -59.8 -5.2 | 84 52 -51.4 -5.3 53 31 23470 95 54 -53.8 4.7 | 96 46 -45.5 4.7 54 30 23640 95 58 -57.8 5.1 | 96 50 -49.4 5.0 55 24 25024 95 65 -64.8 5.7 | 96 57 -56.4 5.6 56 22 25298 95 65 -64.8 5.7 | 96 57 -56.4 5.6 57 21 25603 95 65 -64.8 5.7 | 96 57 -56.4 5.6 Wind Parameters Mean winds (0-6000m): 60.4 at 11.1 knts Storm direction: 90.4 at 8.3 knts Shear (0-3000m) pos: 3.6 neg: 1.3 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 137.0 deg Storm rel helicity (0-3000m) pos: 89.0 neg: -21.6 tot: 67.4 m^2/s^2 ave: 22.5 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 4.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 16.26 Bulk Shear: 3.63 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 57 16 31 10| 16.7 0.0 16.7| 14.3 -1.9 12.4 24.7 0.39| 22.2 8.7 1000 56 22 38 16| 10.0 0.0 10.0| 39.0 -1.9 37.0 37.0 0.41| 16.2 6.7 1500 58 21 41 15| 3.8 0.0 3.8| 45.6 -5.4 40.2 26.8 0.31| 14.7 4.5 2000 58 19 38 13| 2.9 2.1 5.0| 45.6 -21.0 24.5 12.3 0.10| 13.2 1.3 2500 55 17 30 12| 2.3 1.6 3.9| 58.9 -21.6 37.3 14.9 0.16| 12.2 1.9 3000 56 17 31 11| 3.6 1.3 4.9| 89.0 -21.6 67.4 22.5 0.31| 13.0 4.0 4000 59 15 32 9| 2.7 1.7 4.4| 89.0 -32.2 56.8 14.2 0.15| 11.3 1.7 5000 60 13 25 7| 2.1 1.6 3.8| 89.3 -34.0 55.3 11.1 0.12| 9.6 1.2 6000 60 11 13 6| 1.8 1.4 3.2| 89.3 -36.6 52.6 8.8 0.11| 8.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260106.12.gif