UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 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 ------------------------------------------------------------------------------- SFC 1002 84 26.0 21.0 74 5.0 22.5 40 6 299.0 301.9 295.5 345.1 15.81 1 1000 98 25.8 21.4 77 4.4 22.6 55 10 299.0 301.9 295.8 346.3 16.25 2 925 783 22.8 18.7 78 4.1 19.9 70 15 302.6 305.4 295.8 346.5 14.83 3 910 926 22.2 17.5 75 4.7 18.9 75 14 303.4 306.0 295.5 344.9 13.96 4 850 1516 18.6 14.6 78 4.0 15.9 95 10 305.6 307.9 295.0 342.7 12.39 5 740 2691 9.8 9.8 100 0.0 9.8 71 11 308.4 310.3 294.3 339.8 10.34 6 700 3153 8.2 7.9 98 0.3 8.0 100 9 311.6 313.4 294.6 341.1 9.60 7 685 3332 7.0 5.8 92 1.2 6.3 105 9 312.2 313.8 293.9 338.4 8.48 8 640 3891 6.4 2.3 75 4.1 4.1 137 6 317.6 319.0 294.3 340.1 7.08 9 593 4513 2.6 -4.4 60 7.0 -0.9 179 8 320.2 321.1 293.2 335.3 4.66 10 571 4818 0.4 -4.5 70 4.9 -2.0 164 10 321.1 322.0 293.5 336.7 4.80 11 545 5193 0.2 -19.8 21 20.0 -6.9 145 11 325.2 325.5 291.8 330.2 1.46 12 508 5754 -2.9 -23.9 18 21.0 -9.5 33 12 328.0 328.2 292.2 331.9 1.09 13 500 5880 -2.5 -37.5 5 35.0 -10.7 335 8 330.0 330.1 292.0 331.2 0.30 14 496 5944 -2.7 -40.7 4 38.0 -11.0 336 8 330.5 330.6 292.1 331.4 0.22 15 401 7591 -14.9 -43.9 6 29.0 -19.7 326 22 335.4 335.4 293.3 336.2 0.19 16 400 7610 -15.1 -43.1 7 28.0 -19.8 325 22 335.4 335.4 293.4 336.2 0.21 17 377 8053 -18.9 -29.9 37 11.0 -21.4 322 23 336.1 336.2 294.1 339.2 0.85 18 373 8132 -19.5 -39.5 15 20.0 -22.9 323 24 336.3 336.4 293.7 337.6 0.33 19 335 8920 -24.9 -49.9 8 25.0 -27.7 332 32 339.4 339.4 294.3 339.9 0.12 20 310 9477 -29.9 -49.9 13 20.0 -31.8 344 30 340.0 340.1 294.4 340.6 0.13 21 300 9710 -31.1 -50.1 14 19.0 -32.9 350 27 341.5 341.6 294.8 342.1 0.13 22 260 10703 -39.3 -51.3 27 12.0 -40.1 273 4 343.8 343.8 295.3 344.3 0.13 23 250 10970 -40.1 -58.1 13 18.0 -41.1 295 9 346.4 346.5 295.9 346.7 0.06 24 200 12450 -53.9 -65.9 22 12.0 -54.2 320 27 347.4 347.4 296.1 347.5 0.03 25 189 12810 -57.3 -66.3 31 9.0 -57.5 322 29 347.6 347.6 296.1 347.7 0.03 26 186 12910 -58.1 -69.1 23 11.0 -58.3 323 30 347.9 347.9 296.2 348.0 0.02 27 173 13362 -61.7 -69.7 34 8.0 -61.8 326 33 349.2 349.2 296.5 349.3 0.02 28 165 13652 -64.5 -66.4 77 1.9 -64.6 328 35 349.3 349.3 296.5 349.4 0.03 29 161 13802 -64.9 -76.9 18 12.0 -65.0 329 36 351.1 351.1 296.9 351.1 0.01 30 150 14230 -67.3 -78.3 20 11.0 -67.4 320 41 354.2 354.2 297.5 354.2 0.01 31 101 16534 -81.5 -87.5 35 6.0 -81.5 41 6 369.2 369.2 300.4 369.2 0.00 32 100 16590 -81.5 -87.5 35 6.0 -81.5 45 5 370.3 370.3 300.6 370.3 0.00 33 82 17689 -87.7 -92.5 40 4.8 -87.7 30 12 379.2 379.2 302.1 379.2 0.00 34 70 18570 -79.5 -88.5 21 9.0 -79.5 90 16 414.3 414.3 307.0 414.3 0.00 35 65 18986 -81.7 -89.7 24 8.0 -81.7 78 15 418.4 418.4 307.5 418.4 0.00 36 62 19256 -72.7 -87.7 9 15.0 -72.8 87 9 444.0 444.0 310.3 444.0 0.00 37 52 20280 -74.1 -90.1 7 16.0 -74.2 207 13 463.6 463.6 312.1 463.7 0.00 38 50 20510 -70.9 -89.9 4 19.0 -71.1 130 18 476.4 476.4 313.2 476.4 0.00 39 49 20630 -69.9 -88.9 5 19.0 -70.1 130 18 481.5 481.5 313.6 481.6 0.00 40 44 21273 -70.1 -90.1 4 20.0 -70.3 119 32 496.1 496.1 314.7 496.1 0.00 41 30 23610 -60.7 -87.7 2 27.0 -61.6 90 60 579.2 579.2 319.6 579.2 0.01 42 27 24272 -56.9 -85.9 1 29.0 -58.3 88 65 607.6 607.6 320.9 607.6 0.01 43 25 24757 -58.3 -86.3 2 28.0 -59.6 86 69 617.1 617.1 321.3 617.1 0.01 44 22 25571 -53.5 -84.4 1 30.9 -55.8 95 73 654.4 654.5 322.9 654.6 0.01 45 21 25872 -51.7 -83.7 1 32.0 -54.6 95 73 668.5 668.5 323.4 668.7 0.02 46 20 26190 -48.9 -81.9 1 33.0 -52.7 115 27 686.5 686.5 324.0 686.7 0.02 47 19 26529 -46.5 -80.5 1 34.0 -51.2 106 40 704.1 704.1 324.6 704.4 0.03 48 17 27265 -47.7 -80.7 1 33.0 -52.4 101 18 723.0 723.0 325.1 723.3 0.03 TRP 82 17689 -87.7 -92.5 40 4.8 -87.7 30 12 379.2 379.2 302.1 379.2 0.00 WND 22 25571 -53.5 -84.4 1 30.9 -55.8 95 73 654.4 654.5 322.9 654.6 0.01 Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 542.61 mb = 5228.80 m = 17154.65 ft Wetbulb zero: 601.66 mb = 4394.78 m = 14418.41 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 71.03 % Est. max temperature: 32.58 C = 90.64 F Sfc-Lift cond lev (LCL): 931.77 mb = 718.91 m = 2358.62 ft T: 23.08 C 700-500 lapse rate: 3.92 C/km ThetaE index: 6.71 C Layer 910.0- 700.0 mb Conv cond level (CCL): 835.61 mb = 1660.78 m = 5448.68 ft Mean mixing ratio: 15.23 g/kg Conv temperature: 33.01 C = 91.42 F Cap Strength: 2.61 C Lifted Index: 1.82 C Risk: Showers probable Lifted Index @300 mb: -0.62 C Lifted Index @700 mb: -1.31 C Showalter Index: 3.16 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 17.10 C K Index: 35.40 Risk: > 80 % chance of thunderstorms Sweat Index: 203.20 Risk: None Energy Index: -2.13 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 185.57 J/kg Max Up Vert Vel: 19.27 m/s Conv Inhibition (B-): 69.09 J/kg Cap Strength: 2.61 C Lift Cond Lev (LCL): 893.16 mb = 1087.29 m = 3567.20 ft Lev Free Conv (LFC): 788.16 mb = 2156.32 m = 7074.45 ft Equ Level (EL): 638.16 mb = 3914.28 m = 12841.96 ft B at Equ Level: 79.91 J/kg Max Parcel Lev (MPL): 188.16 mb = 12837.68 m = 42117.86 ft Wind level data Storm motion: 119 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 1002 84 40 6 -3.9 -4.6 | 339 9 3.2 -8.6 1 1000 98 55 10 -8.2 -5.7 | 6 10 -1.1 -9.7 2 977 305 55 22 -18.0 -12.6 | 33 20 -10.9 -16.6 3 943 610 65 22 -19.9 -9.3 | 44 18 -12.9 -13.3 4 925 783 70 15 -14.1 -5.1 | 38 11 -7.0 -9.1 5 911 914 75 14 -13.5 -3.6 | 40 10 -6.4 -7.6 6 850 1516 95 10 -10.0 0.9 | 43 4 -2.9 -3.1 7 849 1524 105 11 -10.6 2.8 | 72 4 -3.5 -1.1 8 819 1829 85 10 -10.0 -0.9 | 31 6 -2.9 -4.8 9 790 2134 105 8 -7.7 2.1 | 19 2 -0.6 -1.9 10 762 2438 75 11 -10.6 -2.8 | 27 8 -3.5 -6.8 11 709 3048 65 11 -10.0 -4.6 | 18 9 -2.9 -8.6 12 700 3153 100 9 -8.9 1.6 | 36 3 -1.8 -2.4 13 658 3658 115 10 -9.1 4.2 | 97 2 -2.0 0.3 14 633 3962 145 5 -2.9 4.1 | 268 4 4.2 0.1 15 610 4267 190 6 1.0 5.9 | 257 8 8.1 1.9 16 566 4877 160 10 -3.4 9.4 | 214 7 3.7 5.4 17 545 5182 145 11 -6.3 9.0 | 189 5 0.8 5.0 18 506 5791 25 12 -5.1 -10.9 | 352 15 2.0 -14.8 19 500 5880 335 8 3.4 -7.3 | 317 15 10.5 -11.2 20 486 6096 340 8 2.7 -7.5 | 319 15 9.8 -11.5 21 468 6401 320 10 6.4 -7.7 | 311 18 13.5 -11.6 22 449 6706 335 8 3.4 -7.3 | 317 15 10.5 -11.2 23 432 7010 360 12 -0.0 -12.0 | 336 17 7.1 -16.0 24 416 7315 345 16 4.1 -15.5 | 330 22 11.2 -19.4 25 400 7610 325 22 12.6 -18.0 | 318 30 19.7 -22.0 26 399 7620 315 18 12.7 -12.7 | 310 26 19.8 -16.7 27 367 8230 325 25 14.3 -20.5 | 319 33 21.4 -24.5 28 324 9144 335 35 14.8 -31.7 | 328 42 21.9 -35.7 29 300 9710 350 27 4.7 -26.6 | 339 33 11.8 -30.6 30 298 9754 350 31 5.4 -30.5 | 340 37 12.5 -34.5 31 261 10668 270 3 3.0 -0.0 | 291 11 10.1 -4.0 32 250 10970 295 9 8.2 -3.8 | 297 17 15.2 -7.8 33 239 11278 305 10 8.2 -5.7 | 302 18 15.3 -9.7 34 228 11582 325 14 8.0 -11.5 | 316 22 15.1 -15.4 35 208 12192 310 18 13.8 -11.6 | 307 26 20.9 -15.5 36 200 12450 320 27 17.4 -20.7 | 315 35 24.4 -24.7 37 155 14021 330 38 19.0 -32.9 | 325 45 26.1 -36.9 38 150 14230 320 41 26.4 -31.4 | 317 49 33.4 -35.4 39 140 14630 320 41 26.4 -31.4 | 317 49 33.4 -35.4 40 126 15240 315 28 19.8 -19.8 | 311 36 26.9 -23.8 41 100 16590 45 5 -3.5 -3.5 | 335 8 3.6 -7.5 42 97 16764 45 5 -3.5 -3.5 | 335 8 3.6 -7.5 43 87 17374 50 11 -8.4 -7.1 | 7 11 -1.3 -11.0 44 82 17678 85 5 -5.0 -0.4 | 334 5 2.1 -4.4 45 82 17689 30 12 -6.0 -10.4 | 356 14 1.1 -14.4 46 78 17983 30 16 -8.0 -13.9 | 3 18 -0.9 -17.8 47 74 18288 35 31 -17.8 -25.4 | 20 31 -10.7 -29.4 48 70 18570 90 16 -16.0 0.0 | 66 10 -8.9 -4.0 49 70 18593 40 26 -16.7 -19.9 | 22 26 -9.6 -23.9 50 66 18898 80 17 -16.7 -3.0 | 54 12 -9.7 -6.9 51 63 19202 75 10 -9.7 -2.6 | 21 7 -2.6 -6.6 52 59 19507 130 5 -3.8 3.2 | 283 3 3.3 -0.8 53 56 19812 180 10 0.0 10.0 | 230 9 7.1 6.0 54 54 20117 210 16 8.0 13.9 | 237 18 15.1 9.9 55 51 20422 205 11 4.6 10.0 | 243 13 11.7 6.0 56 50 20510 130 18 -13.8 11.6 | 139 10 -6.7 7.6 57 48 20726 130 18 -13.8 11.6 | 139 10 -6.7 7.6 58 46 21031 115 19 -17.2 8.0 | 112 11 -10.1 4.1 59 44 21336 120 35 -30.3 17.5 | 120 27 -23.2 13.5 60 39 21946 85 39 -38.9 -3.4 | 77 33 -31.8 -7.4 61 36 22555 105 51 -49.3 13.2 | 102 43 -42.2 9.2 62 34 22860 95 65 -64.8 5.7 | 92 58 -57.7 1.7 63 32 23165 80 58 -57.1 -10.1 | 74 52 -50.0 -14.0 64 30 23610 90 60 -60.0 0.0 | 86 53 -52.9 -4.0 65 24 24994 85 71 -70.7 -6.2 | 81 64 -63.6 -10.2 66 22 25571 95 73 -72.7 6.4 | 92 66 -65.6 2.4 67 21 25908 95 73 -72.7 6.4 | 92 66 -65.6 2.4 68 20 26190 115 27 -24.5 11.4 | 113 19 -17.4 7.4 69 20 26213 95 51 -50.8 4.4 | 91 44 -43.7 0.5 70 18 26518 115 32 -29.0 13.5 | 114 24 -21.9 9.6 71 17 26822 100 17 -16.7 3.0 | 84 10 -9.7 -1.0 72 16 27127 340 23 7.9 -21.6 | 330 30 15.0 -25.6 73 14 27432 340 22 7.5 -20.7 | 329 29 14.6 -24.6 Wind Parameters Mean winds (0-6000m): 89.3 at 10.8 knts Storm direction: 119.3 at 8.1 knts Shear (0-3000m) pos: 1.4 neg: 0.9 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 45.9 deg Storm rel helicity (0-3000m) pos: 58.7 neg: -11.5 tot: 47.2 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 10.96 Bulk Shear: 16.93 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 58 19 33 17| 17.2 0.0 17.2| 52.4 0.0 52.4 104.8 0.77| 20.1 15.4 1000 64 17 36 15| 4.7 0.0 4.7| 54.8 -4.8 50.0 50.0 0.48| 15.5 7.5 1500 70 15 38 12| 3.3 0.0 3.3| 56.7 -4.9 51.8 34.5 0.45| 12.1 5.5 2000 74 14 39 10| 2.0 0.0 2.0| 56.7 -8.3 48.5 24.2 0.32| 10.5 3.4 2500 76 13 38 9| 1.6 1.1 2.7| 57.0 -9.6 47.4 19.0 0.28| 9.6 2.6 3000 75 13 35 9| 1.4 0.9 2.4| 58.7 -11.5 47.2 15.7 0.26| 8.6 2.2 4000 82 12 38 7| 2.0 0.7 2.7| 62.8 -12.4 50.4 12.6 0.31| 8.3 2.6 5000 92 11 47 5| 1.9 0.8 2.7| 62.8 -26.1 36.8 7.4 0.17| 7.7 1.3 6000 89 11 42 6| 1.6 1.8 3.3| 65.3 -97.7 -32.4 -5.4 -0.15| 9.5 -1.4 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260119.12.gif