UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 18 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 26.6 19.6 65 7.0 21.7 40 13 299.6 302.2 294.8 341.9 14.47 1 1000 103 26.2 20.2 70 6.0 22.0 70 11 299.4 302.1 295.1 343.3 15.07 2 967 398 23.0 19.9 83 3.1 20.8 55 22 299.0 301.8 295.2 343.6 15.30 3 925 785 21.0 18.5 86 2.5 19.3 60 26 300.8 303.5 295.2 343.8 14.64 4 874 1276 18.0 16.4 90 1.6 16.9 89 11 302.6 305.1 295.0 342.7 13.55 5 869 1325 18.8 15.9 83 2.9 16.8 92 11 303.9 306.4 295.1 343.1 13.19 6 850 1516 18.2 15.1 82 3.1 16.1 105 12 305.2 307.6 295.1 343.5 12.80 7 813 1897 15.6 13.9 90 1.7 14.5 105 10 306.4 308.7 295.2 343.6 12.38 8 730 2805 10.8 3.8 62 7.0 6.8 74 12 310.7 312.0 292.3 332.0 6.90 9 715 2979 9.2 6.2 81 3.0 7.4 71 14 310.8 312.4 293.4 336.5 8.35 10 704 3108 9.6 0.6 53 9.0 4.7 73 15 312.6 313.7 291.8 330.4 5.68 11 700 3155 9.4 0.4 53 9.0 4.5 75 15 312.9 314.0 291.9 330.6 5.63 12 680 3395 8.6 -2.4 46 11.0 2.9 94 16 314.6 315.5 291.6 329.6 4.72 13 639 3908 6.4 -4.6 45 11.0 0.9 98 10 317.8 318.6 292.1 331.5 4.25 14 552 5092 -2.3 -5.2 80 2.9 -3.7 149 3 321.0 321.9 293.4 336.4 4.71 15 540 5266 -2.7 -13.7 42 11.0 -7.1 132 5 322.6 323.1 291.9 330.8 2.46 16 532 5385 -1.9 -26.9 13 25.0 -9.2 94 10 324.9 325.1 291.1 327.7 0.79 17 518 5598 -0.9 -48.9 1 48.0 -9.9 62 16 328.6 328.6 291.4 328.9 0.09 18 500 5880 -2.5 -50.5 1 48.0 -11.1 55 17 330.0 330.0 291.8 330.3 0.07 19 400 7600 -15.9 -52.9 3 37.0 -20.6 20 17 334.3 334.3 293.0 334.6 0.07 20 363 8325 -21.7 -40.7 16 19.0 -24.6 351 25 336.0 336.0 293.6 337.2 0.30 21 358 8427 -20.9 -49.9 6 29.0 -24.5 346 26 338.4 338.4 294.0 338.8 0.11 22 345 8700 -22.3 -52.3 5 30.0 -25.7 341 28 340.1 340.1 294.4 340.5 0.09 23 300 9710 -31.5 -52.5 11 21.0 -33.3 345 34 341.0 341.0 294.7 341.4 0.10 24 270 10445 -37.9 -57.9 11 20.0 -39.0 336 38 342.1 342.1 294.9 342.3 0.06 25 250 10970 -41.7 -52.7 29 11.0 -42.3 340 24 344.1 344.1 295.4 344.5 0.12 26 249 10997 -41.9 -52.9 29 11.0 -42.5 337 24 344.2 344.2 295.4 344.6 0.11 27 241 11217 -43.7 -46.6 73 2.9 -43.9 311 19 344.7 344.7 295.7 345.7 0.24 28 235 11385 -44.7 -50.7 51 6.0 -45.0 290 16 345.7 345.7 295.8 346.3 0.16 29 223 11733 -47.9 -51.9 63 4.0 -48.1 252 13 346.0 346.0 295.8 346.6 0.14 30 214 12003 -49.9 -54.9 56 5.0 -50.1 228 15 347.0 347.0 296.1 347.4 0.10 31 211 12095 -50.9 -61.9 26 11.0 -51.2 219 15 346.8 346.8 296.0 347.0 0.04 32 204 12313 -52.7 -59.7 42 7.0 -52.9 210 15 347.3 347.4 296.1 347.6 0.06 33 200 12440 -53.7 -62.7 32 9.0 -53.9 210 14 347.7 347.7 296.2 347.9 0.04 34 195 12602 -54.7 -65.7 24 11.0 -54.9 212 14 348.7 348.7 296.4 348.8 0.03 35 164 13687 -62.9 -69.9 38 7.0 -63.0 317 22 352.6 352.6 297.2 352.7 0.02 36 150 14230 -67.5 -76.5 27 9.0 -67.5 320 49 353.8 353.8 297.4 353.8 0.01 37 147 14352 -68.1 -78.1 23 10.0 -68.2 320 50 354.8 354.8 297.7 354.8 0.01 38 127 15218 -75.5 -82.5 33 7.0 -75.5 324 41 356.6 356.6 298.0 356.6 0.00 39 115 15792 -77.9 -85.9 26 8.0 -77.9 325 26 362.4 362.4 299.2 362.4 0.00 40 100 16590 -79.9 -86.9 30 7.0 -79.9 55 26 373.4 373.4 301.1 373.4 0.00 41 86 17431 -85.1 -91.1 33 6.0 -85.1 70 17 379.3 379.3 302.1 379.3 0.00 42 72 18412 -83.7 -91.7 23 8.0 -83.7 64 14 402.1 402.1 305.5 402.1 0.00 43 70 18570 -78.3 -89.3 15 11.0 -78.3 0 0 416.9 416.9 307.3 416.9 0.00 44 67 18821 -77.1 -90.1 11 13.0 -77.1 22 3 424.7 424.7 308.3 424.7 0.00 45 66 18907 -77.3 -90.3 11 13.0 -77.3 359 0 426.1 426.1 308.4 426.1 0.00 46 57 19751 -75.7 -89.7 9 14.0 -75.7 12 20 448.0 448.0 310.7 448.0 0.00 47 50 20520 -69.7 -90.7 3 21.0 -69.9 60 16 479.2 479.2 313.4 479.2 0.00 48 48 20764 -67.3 -90.3 2 23.0 -67.5 31 12 490.6 490.6 314.2 490.6 0.00 49 44 21285 -69.9 -90.9 3 21.0 -70.1 100 25 496.6 496.6 314.7 496.6 0.00 50 43 21422 -67.3 -90.3 2 23.0 -67.5 101 27 506.3 506.3 315.4 506.3 0.00 51 38 22163 -68.9 -90.9 3 22.0 -69.1 72 38 520.4 520.4 316.3 520.4 0.00 52 36 22491 -62.7 -90.7 1 28.0 -63.3 79 43 544.6 544.6 317.8 544.6 0.00 53 32 23220 -60.7 -88.7 1 28.0 -61.5 99 53 568.6 568.6 319.1 568.6 0.00 54 30 23620 -61.5 -88.5 2 27.0 -62.3 95 53 577.0 577.0 319.5 577.0 0.01 55 26 24512 -62.7 -88.7 2 26.0 -63.4 92 57 597.7 597.7 320.5 597.7 0.01 56 24 25012 -61.1 -89.1 1 28.0 -62.1 91 59 616.2 616.2 321.3 616.2 0.01 57 23 25279 -59.5 -88.2 1 28.7 -60.7 90 60 628.4 628.4 321.9 628.4 0.01 58 20 26170 -54.3 -85.3 1 31.0 -56.6 90 42 670.0 670.0 323.4 670.1 0.01 59 18 26852 -49.7 -83.7 1 34.0 -53.5 90 40 705.0 705.0 324.6 705.1 0.02 60 16 27627 -47.5 -81.5 1 34.0 -52.4 90 19 736.3 736.3 325.6 736.6 0.03 TRP 86 17431 -85.1 -91.1 33 6.0 -85.1 70 17 379.3 379.3 302.1 379.3 0.00 WND 23 25279 -59.5 -88.2 1 28.7 -60.7 90 60 628.4 628.4 321.9 628.4 0.01 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 575.00 mb = 4778.86 m = 15678.47 ft Wetbulb zero: 622.11 mb = 4124.93 m = 13533.06 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 63.33 % Est. max temperature: 32.10 C = 89.78 F Sfc-Lift cond lev (LCL): 904.93 mb = 974.88 m = 3198.38 ft T: 19.84 C 700-500 lapse rate: 4.37 C/km ThetaE index: 11.55 C Layer 730.0- 715.0 mb Conv cond level (CCL): 834.97 mb = 1668.57 m = 5474.26 ft Mean mixing ratio: 14.90 g/kg Conv temperature: 32.70 C = 90.86 F Cap Strength: 2.83 C Lifted Index: 2.81 C Risk: None Lifted Index @300 mb: 0.47 C Lifted Index @700 mb: 0.65 C Showalter Index: 2.87 C Risk: Showers probable Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 17.60 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 222.20 Risk: None Energy Index: -2.42 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.24 J/kg Max Up Vert Vel: 8.40 m/s Conv Inhibition (B-): 77.04 J/kg Cap Strength: 2.85 C Lift Cond Lev (LCL): 906.22 mb = 962.52 m = 3157.83 ft Lev Free Conv (LFC): 721.22 mb = 2906.22 m = 9534.73 ft Equ Level (EL): 711.22 mb = 3022.59 m = 9916.53 ft B at Equ Level: 9.12 J/kg Max Parcel Lev (MPL): 681.22 mb = 3380.49 m = 11090.72 ft Wind level data Storm motion: 109 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 1002 84 40 13 -8.4 -10.0 | 356 13 0.9 -13.1 1 1000 103 70 11 -10.3 -3.8 | 9 7 -1.1 -6.9 2 977 305 55 19 -15.6 -10.9 | 24 15 -6.3 -14.0 3 944 610 55 30 -24.6 -17.2 | 37 25 -15.3 -20.4 4 925 785 60 26 -22.5 -13.0 | 39 21 -13.2 -16.1 5 911 914 60 25 -21.7 -12.5 | 38 20 -12.4 -15.6 6 880 1219 85 11 -11.0 -1.0 | 22 4 -1.7 -4.1 7 850 1516 105 12 -11.6 3.1 | 89 2 -2.3 -0.0 8 849 1524 105 12 -11.6 3.1 | 89 2 -2.3 -0.0 9 790 2134 105 9 -8.7 2.3 | 324 1 0.6 -0.8 10 762 2438 90 11 -11.0 0.0 | 29 4 -1.7 -3.1 11 735 2743 75 11 -10.6 -2.8 | 13 6 -1.4 -6.0 12 709 3048 70 15 -14.1 -5.1 | 30 10 -4.8 -8.3 13 700 3155 75 15 -14.5 -3.9 | 37 9 -5.2 -7.0 14 683 3353 95 17 -16.9 1.5 | 78 8 -7.7 -1.7 15 658 3658 90 12 -12.0 0.0 | 41 4 -2.7 -3.1 16 634 3962 100 10 -9.8 1.7 | 22 2 -0.6 -1.4 17 610 4267 105 11 -10.6 2.8 | 78 1 -1.4 -0.3 18 545 5182 155 2 -0.8 1.8 | 279 9 8.4 -1.3 19 525 5486 60 15 -13.0 -7.5 | 19 11 -3.7 -10.6 20 506 5791 65 17 -15.4 -7.2 | 31 12 -6.1 -10.3 21 500 5880 55 17 -13.9 -9.8 | 20 14 -4.7 -12.9 22 486 6096 60 17 -14.7 -8.5 | 25 13 -5.4 -11.6 23 432 7010 20 13 -4.4 -12.2 | 343 16 4.8 -15.4 24 400 7600 20 17 -5.8 -16.0 | 350 19 3.5 -19.1 25 399 7620 25 18 -7.6 -16.3 | 355 20 1.7 -19.5 26 383 7925 5 17 -1.5 -16.9 | 339 22 7.8 -20.1 27 367 8230 355 24 2.1 -23.9 | 337 29 11.4 -27.1 28 352 8534 340 27 9.2 -25.4 | 327 34 18.5 -28.5 29 300 9710 345 34 8.8 -32.8 | 333 40 18.1 -36.0 30 273 10363 335 40 16.9 -36.3 | 326 47 26.2 -39.4 31 250 10970 340 24 8.2 -22.6 | 326 31 17.5 -25.7 32 250 10973 340 24 8.2 -22.6 | 326 31 17.5 -25.7 33 228 11582 265 12 12.0 1.0 | 276 21 21.2 -2.1 34 208 12192 210 16 8.0 13.9 | 238 20 17.3 10.7 35 200 12440 210 14 7.0 12.1 | 241 19 16.3 9.0 36 189 12802 215 14 8.0 11.5 | 244 19 17.3 8.3 37 180 13106 230 13 10.0 8.4 | 255 20 19.2 5.2 38 171 13411 295 14 12.7 -5.9 | 292 24 22.0 -9.1 39 163 13716 320 23 14.8 -17.6 | 311 32 24.1 -20.8 40 150 14230 320 49 31.5 -37.5 | 315 58 40.8 -40.7 41 148 14326 320 50 32.1 -38.3 | 315 59 41.4 -41.4 42 120 15545 325 37 21.2 -30.3 | 318 45 30.5 -33.5 43 114 15850 325 23 13.2 -18.8 | 314 31 22.5 -22.0 44 108 16154 25 16 -6.8 -14.5 | 352 18 2.5 -17.6 45 100 16590 55 26 -21.3 -14.9 | 34 22 -12.0 -18.1 46 97 16764 55 26 -21.3 -14.9 | 34 22 -12.0 -18.1 47 87 17374 55 24 -19.7 -13.8 | 32 20 -10.4 -16.9 48 86 17431 70 17 -16.0 -5.8 | 37 11 -6.7 -9.0 49 82 17678 70 16 -15.0 -5.5 | 34 10 -5.8 -8.6 50 78 17983 85 31 -30.9 -2.7 | 75 22 -21.6 -5.8 51 74 18288 115 26 -23.6 11.0 | 119 16 -14.3 7.8 52 70 18570 0 0 -0.0 -0.0 | 289 10 9.3 -3.1 53 70 18593 90 11 -11.0 0.0 | 29 4 -1.7 -3.1 54 66 18898 0 0 -0.0 -0.0 | 289 10 9.3 -3.1 55 63 19202 335 11 4.6 -10.0 | 313 19 13.9 -13.1 56 60 19507 360 26 -0.0 -26.0 | 342 31 9.3 -29.1 57 56 19812 15 19 -4.9 -18.4 | 349 22 4.4 -21.5 58 51 20422 25 21 -8.9 -19.0 | 359 22 0.4 -22.2 59 50 20520 60 16 -13.9 -8.0 | 22 12 -4.6 -11.1 60 48 20726 25 11 -4.6 -10.0 | 341 14 4.6 -13.1 61 46 21031 70 20 -18.8 -6.8 | 44 14 -9.5 -10.0 62 44 21336 105 26 -25.1 6.7 | 103 16 -15.8 3.6 63 38 22250 70 39 -36.6 -13.3 | 59 32 -27.4 -16.5 64 32 23165 100 53 -52.2 9.2 | 98 43 -42.9 6.1 65 30 23620 95 53 -52.8 4.6 | 92 44 -43.5 1.5 66 23 25279 90 60 -60.0 0.0 | 86 51 -50.7 -3.1 67 22 25603 90 60 -60.0 0.0 | 86 51 -50.7 -3.1 68 20 26170 90 42 -42.0 0.0 | 85 33 -32.7 -3.1 69 18 26518 90 42 -42.0 0.0 | 85 33 -32.7 -3.1 70 15 27127 90 13 -13.0 0.0 | 50 5 -3.7 -3.1 71 13 27737 270 13 13.0 -0.0 | 278 22 22.3 -3.1 72 12 28042 285 23 22.2 -6.0 | 286 33 31.5 -9.1 Wind Parameters Mean winds (0-6000m): 78.7 at 13.1 knts Storm direction: 108.7 at 9.8 knts Shear (0-3000m) pos: 2.3 neg: 1.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 36.3 deg Storm rel helicity (0-3000m) pos: 57.6 neg: -6.0 tot: 51.7 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.10 Bulk Shear: 11.35 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 20 28 16| 17.3 0.0 17.3| 37.5 0.0 37.5 75.1 0.46| 21.9 10.1 1000 59 23 34 18| 5.0 0.0 5.0| 50.2 -1.5 48.7 48.7 0.33| 18.3 6.1 1500 65 19 36 14| 4.6 0.0 4.6| 52.2 -4.4 47.9 31.9 0.28| 15.8 4.5 2000 71 17 38 11| 3.4 0.6 4.1| 52.2 -4.8 47.4 23.7 0.24| 12.5 2.9 2500 74 16 38 9| 2.7 0.9 3.6| 52.8 -5.4 47.4 19.0 0.23| 10.9 2.5 3000 74 15 36 9| 2.3 1.4 3.7| 57.6 -6.0 51.7 17.2 0.24| 10.0 2.4 4000 78 15 39 8| 2.6 1.1 3.6| 71.0 -11.0 60.0 15.0 0.23| 9.3 2.2 5000 82 13 37 6| 2.3 0.9 3.2| 75.5 -11.0 64.5 12.9 0.27| 8.6 2.4 6000 79 13 32 7| 1.9 2.1 4.1| 90.2 -22.0 68.2 11.4 0.27| 9.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260118.12.gif