UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 20 OCT 25 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 1004 84 26.8 23.1 80 3.7 24.1 130 4 299.6 302.9 297.1 352.3 18.00 1 1000 122 25.6 22.1 81 3.5 23.1 130 4 298.8 301.8 296.3 348.2 16.98 2 985 255 24.0 21.2 84 2.8 22.0 87 8 298.4 301.4 295.7 345.9 16.30 3 925 805 21.8 19.0 84 2.8 19.8 65 17 301.6 304.4 295.8 346.1 15.12 4 912 928 21.6 18.0 80 3.6 19.1 70 16 302.6 305.3 295.6 345.2 14.39 5 850 1537 18.0 15.1 83 2.9 16.0 105 10 305.0 307.4 295.1 343.3 12.80 6 784 2225 12.6 12.0 96 0.6 12.2 88 6 306.3 308.5 294.4 340.4 11.32 7 746 2642 11.2 8.2 82 3.0 9.3 106 7 309.2 310.9 293.6 337.3 9.19 8 735 2767 11.6 4.6 62 7.0 7.5 103 8 311.0 312.3 292.6 333.4 7.25 9 729 2836 11.0 8.1 82 2.9 9.2 102 8 311.0 312.8 294.3 339.7 9.34 10 712 3033 10.2 5.8 74 4.4 7.6 98 9 312.3 313.8 293.7 337.5 8.15 11 700 3175 9.4 -0.6 50 10.0 4.1 95 10 312.9 313.9 291.5 329.4 5.23 12 692 3270 8.8 -3.2 43 12.0 2.7 90 11 313.3 314.1 290.9 327.1 4.36 13 682 3391 7.4 5.0 85 2.4 6.0 87 12 313.0 314.5 293.8 338.0 8.05 14 641 3900 4.2 1.5 83 2.7 2.7 90 19 315.0 316.2 293.3 336.0 6.67 15 569 4863 -0.5 -8.5 55 8.0 -4.1 106 17 320.4 321.1 292.3 332.0 3.54 16 559 5005 -1.5 -2.7 92 1.2 -2.1 110 15 320.8 321.9 294.1 339.0 5.62 17 529 5445 -3.1 -12.1 50 9.0 -6.8 90 10 324.0 324.6 292.7 333.6 2.86 18 501 5874 -5.5 -8.4 80 2.9 -6.8 114 9 326.1 327.0 294.3 339.7 4.05 19 500 5890 -5.5 -10.3 69 4.8 -7.6 120 10 326.3 327.0 293.9 338.1 3.49 20 498 5921 -5.5 -13.5 53 8.0 -8.7 119 10 326.7 327.2 293.3 335.9 2.71 21 488 6081 -6.3 -17.3 41 11.0 -10.3 111 9 327.6 328.0 293.0 334.6 2.02 22 481 6194 -6.5 -34.5 9 28.0 -13.0 114 9 328.7 328.8 291.8 330.3 0.43 23 463 6491 -8.9 -24.9 26 16.0 -13.6 125 9 329.4 329.6 292.6 333.3 1.09 24 443 6832 -10.7 -36.7 10 26.0 -16.2 138 10 331.3 331.3 292.4 332.7 0.37 25 425 7150 -12.9 -35.9 13 23.0 -17.7 134 10 332.4 332.5 292.8 334.0 0.42 26 414 7349 -14.5 -19.4 66 4.9 -16.1 117 10 332.9 333.3 294.3 339.9 1.99 27 404 7535 -14.7 -31.7 22 17.0 -18.6 101 10 334.9 335.1 293.7 337.4 0.67 28 400 7610 -15.5 -28.5 32 13.0 -18.7 95 10 334.8 335.0 293.9 338.2 0.91 29 382 7954 -18.5 -24.5 59 6.0 -20.1 88 13 335.3 335.6 294.4 340.3 1.38 30 374 8111 -19.7 -31.7 34 12.0 -22.2 76 14 335.8 335.9 293.9 338.5 0.72 31 371 8170 -19.9 -33.9 28 14.0 -22.7 71 14 336.3 336.4 294.0 338.5 0.59 32 366 8271 -20.3 -21.7 89 1.4 -20.7 65 15 337.1 337.4 295.2 343.7 1.84 33 364 8311 -20.7 -22.0 89 1.3 -21.1 65 15 337.1 337.4 295.1 343.5 1.80 34 341 8789 -23.1 -40.1 20 17.0 -25.8 81 14 340.1 340.2 294.7 341.5 0.34 35 338 8854 -23.7 -46.7 10 23.0 -26.6 85 13 340.2 340.2 294.6 340.9 0.17 36 329 9050 -25.3 -54.3 5 29.0 -28.2 85 11 340.6 340.6 294.6 340.9 0.07 37 317 9317 -27.7 -39.7 31 12.0 -29.5 78 11 340.9 341.0 294.9 342.4 0.38 38 311 9454 -28.5 -31.5 75 3.0 -29.1 72 12 341.7 341.9 295.5 345.0 0.88 39 300 9710 -30.1 -34.9 63 4.8 -30.9 60 14 343.0 343.1 295.6 345.5 0.66 40 289 9975 -32.5 -39.5 50 7.0 -33.4 56 14 343.2 343.3 295.5 344.9 0.43 41 282 10147 -33.5 -57.5 7 24.0 -35.1 53 14 344.2 344.2 295.4 344.4 0.06 42 266 10554 -37.3 -49.3 28 12.0 -38.2 49 15 344.4 344.5 295.6 345.1 0.16 43 261 10685 -38.1 -62.1 6 24.0 -39.3 47 16 345.1 345.2 295.6 345.3 0.03 44 253 10899 -40.1 -50.1 34 10.0 -40.8 46 17 345.3 345.3 295.7 345.9 0.15 45 251 10953 -40.1 -68.1 3 28.0 -41.2 45 17 346.1 346.1 295.8 346.1 0.02 46 250 10980 -40.3 -65.3 5 25.0 -41.3 45 17 346.2 346.2 295.8 346.3 0.02 47 227 11630 -46.3 -65.3 10 19.0 -46.9 40 19 346.7 346.7 295.9 346.8 0.03 48 218 11898 -48.5 -56.5 39 8.0 -48.8 40 17 347.3 347.3 296.1 347.7 0.08 49 217 11928 -48.7 -68.7 8 20.0 -49.2 40 17 347.4 347.5 296.1 347.5 0.02 50 215 11989 -49.3 -59.3 30 10.0 -49.7 40 16 347.4 347.5 296.1 347.7 0.06 51 209 12174 -50.5 -67.5 12 17.0 -50.9 40 15 348.4 348.4 296.3 348.5 0.02 52 200 12460 -53.1 -58.0 55 4.9 -53.2 40 13 348.7 348.7 296.4 349.0 0.08 53 199 12492 -53.3 -57.3 62 4.0 -53.4 44 13 348.9 348.9 296.4 349.2 0.08 54 191 12755 -55.5 -62.5 41 7.0 -55.6 32 13 349.4 349.5 296.5 349.6 0.04 55 177 13235 -59.9 -63.9 59 4.0 -60.0 6 14 349.9 349.9 296.7 350.1 0.04 56 173 13378 -60.7 -68.7 34 8.0 -60.8 359 14 350.9 350.9 296.8 351.0 0.02 57 162 13783 -64.1 -68.5 55 4.4 -64.1 345 13 351.8 351.8 297.0 351.9 0.02 58 150 14250 -68.1 -77.1 26 9.0 -68.2 345 11 352.8 352.8 297.3 352.8 0.01 59 149 14290 -68.5 -77.5 26 9.0 -68.5 344 11 352.8 352.8 297.3 352.8 0.01 60 106 16261 -80.3 -86.3 36 6.0 -80.3 235 10 366.4 366.4 299.9 366.4 0.00 61 100 16590 -78.3 -85.3 31 7.0 -78.3 325 10 376.4 376.4 301.6 376.5 0.00 62 96 16823 -78.7 -86.7 26 8.0 -78.7 317 11 380.1 380.1 302.3 380.1 0.00 63 93 17006 -72.9 -83.9 17 11.0 -72.9 294 12 395.0 395.0 304.5 395.0 0.00 64 70 18670 -73.3 -87.3 10 14.0 -73.3 340 2 427.6 427.6 308.6 427.6 0.00 65 68 18839 -74.1 -88.1 10 14.0 -74.2 355 1 429.4 429.4 308.8 429.4 0.00 66 54 20185 -72.9 -89.9 6 17.0 -73.0 70 4 461.4 461.4 311.9 461.4 0.00 67 51 20522 -69.3 -90.3 3 21.0 -69.5 64 13 477.5 477.5 313.2 477.5 0.00 68 50 20640 -70.9 -89.9 4 19.0 -71.1 85 24 476.4 476.4 313.2 476.4 0.00 69 47 21009 -71.3 -91.3 4 20.0 -71.4 85 24 484.0 484.0 313.8 484.0 0.00 70 35 22789 -64.9 -90.9 2 26.0 -65.3 103 58 543.2 543.2 317.7 543.2 0.00 71 33 23154 -60.5 -89.5 1 29.0 -61.3 101 62 564.1 564.1 318.9 564.1 0.00 72 30 23750 -60.3 -89.3 1 29.0 -61.2 90 66 580.3 580.3 319.7 580.3 0.00 73 24 25150 -57.7 -87.7 1 30.0 -59.2 89 71 626.0 626.0 321.7 626.1 0.01 74 23 25418 -57.7 -87.7 1 30.0 -59.2 95 74 633.7 633.7 322.0 633.8 0.01 TRP 106 16261 -80.3 -86.3 36 6.0 -80.3 235 10 366.4 366.4 299.9 366.4 0.00 WND 23 25418 -57.7 -87.7 1 30.0 -59.2 95 74 633.7 633.7 322.0 633.8 0.01 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 576.66 mb = 4760.87 m = 15619.45 ft Wetbulb zero: 612.24 mb = 4271.02 m = 14012.35 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 77.00 % Est. max temperature: 32.04 C = 89.68 F Sfc-Lift cond lev (LCL): 951.73 mb = 555.79 m = 1823.43 ft T: 22.80 C 700-500 lapse rate: 5.49 C/km ThetaE index: 12.75 C Layer 912.0- 729.0 mb Conv cond level (CCL): 855.33 mb = 1482.96 m = 4865.31 ft Mean mixing ratio: 15.66 g/kg Conv temperature: 31.99 C = 89.58 F Cap Strength: 2.24 C Lifted Index: -1.18 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.35 C Lifted Index @700 mb: -0.11 C Showalter Index: -0.01 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.60 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 211.20 Risk: None Energy Index: -1.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 286.22 J/kg Max Up Vert Vel: 23.93 m/s Conv Inhibition (B-): 48.38 J/kg Cap Strength: 2.22 C Lift Cond Lev (LCL): 912.51 mb = 923.33 m = 3029.27 ft Lev Free Conv (LFC): 807.51 mb = 1973.37 m = 6474.25 ft Equ Level (EL): 727.51 mb = 2852.95 m = 9359.97 ft B at Equ Level: 36.98 J/kg Max Parcel Lev (MPL): 157.51 mb = 13953.73 m = 45779.39 ft Wind level data Storm motion: 120 at 9 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 1004 84 130 4 -3.1 2.6 | 292 5 5.0 -2.0 1 1000 122 130 4 -3.1 2.6 | 292 5 5.0 -2.0 2 979 305 70 10 -9.4 -3.4 | 10 8 -1.4 -8.0 3 946 610 60 18 -15.6 -9.0 | 29 16 -7.5 -13.6 4 925 805 65 17 -15.4 -7.2 | 32 14 -7.4 -11.8 5 913 914 70 16 -15.0 -5.5 | 35 12 -7.0 -10.1 6 882 1219 65 14 -12.7 -5.9 | 24 12 -4.6 -10.5 7 851 1524 110 10 -9.4 3.4 | 49 2 -1.4 -1.2 8 850 1537 105 10 -9.7 2.6 | 39 3 -1.6 -2.0 9 821 1829 95 5 -5.0 0.4 | 324 5 3.1 -4.2 10 792 2134 80 6 -5.9 -1.0 | 339 6 2.1 -5.6 11 764 2438 110 6 -5.6 2.1 | 317 4 2.4 -2.6 12 700 3175 95 10 -10.0 0.9 | 27 4 -1.9 -3.7 13 685 3353 85 12 -12.0 -1.0 | 35 7 -3.9 -5.7 14 659 3658 105 12 -11.6 3.1 | 67 4 -3.5 -1.5 15 635 3962 85 21 -20.9 -1.8 | 63 14 -12.9 -6.4 16 611 4267 90 25 -25.0 0.0 | 75 18 -17.0 -4.6 17 546 5182 115 12 -10.9 5.1 | 99 3 -2.8 0.5 18 526 5486 85 10 -10.0 -0.9 | 19 6 -1.9 -5.5 19 506 5791 85 6 -6.0 -0.5 | 338 6 2.1 -5.1 20 500 5890 120 10 -8.7 5.0 | 123 1 -0.6 0.4 21 487 6096 110 9 -8.5 3.1 | 15 2 -0.4 -1.5 22 432 7010 145 10 -5.7 8.2 | 213 4 2.3 3.6 23 400 7610 95 10 -10.0 0.9 | 27 4 -1.9 -3.7 24 399 7620 115 10 -9.1 4.2 | 70 1 -1.0 -0.4 25 367 8230 65 15 -13.6 -6.3 | 27 12 -5.6 -10.9 26 352 8534 65 16 -14.5 -6.8 | 30 13 -6.5 -11.4 27 338 8839 85 13 -13.0 -1.1 | 41 8 -4.9 -5.7 28 324 9144 85 10 -10.0 -0.9 | 19 6 -1.9 -5.5 29 300 9710 60 14 -12.1 -7.0 | 19 12 -4.1 -11.6 30 273 10363 50 14 -10.7 -9.0 | 11 14 -2.7 -13.6 31 250 10980 45 17 -12.0 -12.0 | 13 17 -4.0 -16.6 32 228 11582 40 19 -12.2 -14.6 | 12 20 -4.2 -19.2 33 200 12460 40 13 -8.4 -10.0 | 1 15 -0.3 -14.6 34 199 12497 45 13 -9.2 -9.2 | 5 14 -1.1 -13.8 35 163 13716 340 14 4.8 -13.2 | 324 22 12.8 -17.8 36 156 14021 5 10 -0.9 -10.0 | 334 16 7.2 -14.6 37 150 14250 345 11 2.8 -10.6 | 324 19 10.9 -15.2 38 133 14935 330 13 6.5 -11.3 | 317 22 14.5 -15.9 39 120 15545 300 4 3.5 -2.0 | 300 13 11.5 -6.6 40 106 16261 235 10 8.2 5.7 | 266 16 16.2 1.1 41 102 16459 225 12 8.5 8.5 | 257 17 16.5 3.9 42 100 16590 325 10 5.7 -8.2 | 313 19 13.8 -12.8 43 97 16764 325 10 5.7 -8.2 | 313 19 13.8 -12.8 44 87 17374 250 16 15.0 5.5 | 268 23 23.1 0.9 45 83 17678 325 25 14.3 -20.5 | 318 34 22.4 -25.1 46 79 17983 335 35 14.8 -31.7 | 328 43 22.8 -36.3 47 71 18593 325 28 16.1 -22.9 | 319 37 24.1 -27.5 48 70 18670 340 2 0.7 -1.9 | 307 11 8.7 -6.5 49 67 18898 0 0 -0.0 -0.0 | 300 9 8.0 -4.6 50 64 19202 175 10 -0.9 10.0 | 233 9 7.2 5.4 51 52 20422 45 3 -2.1 -2.1 | 319 9 5.9 -6.7 52 50 20640 85 24 -23.9 -2.1 | 67 17 -15.9 -6.7 53 49 20726 75 22 -21.3 -5.7 | 52 17 -13.2 -10.3 54 47 21031 85 24 -23.9 -2.1 | 67 17 -15.9 -6.7 55 45 21336 105 25 -24.1 6.5 | 97 16 -16.1 1.9 56 42 21641 80 34 -33.5 -5.9 | 68 28 -25.4 -10.5 57 38 22250 105 52 -50.2 13.5 | 102 43 -42.2 8.9 58 31 23470 100 65 -64.0 11.3 | 97 56 -56.0 6.7 59 30 23750 90 66 -66.0 0.0 | 85 58 -58.0 -4.6 60 25 24994 85 69 -68.7 -6.0 | 80 62 -60.7 -10.6 61 23 25418 95 74 -73.7 6.4 | 92 66 -65.7 1.8 62 22 25603 95 74 -73.7 6.4 | 92 66 -65.7 1.8 63 17 26518 100 62 -61.1 10.8 | 97 53 -53.0 6.2 Wind Parameters Mean winds (0-6000m): 89.8 at 12.4 knts Storm direction: 119.8 at 9.3 knts Shear (0-3000m) pos: 2.5 neg: 3.2 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 89.7 deg Storm rel helicity (0-3000m) pos: 31.1 neg: -11.2 tot: 19.9 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 121.62 Bulk Shear: 2.35 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 71 11 13 8| 0.0 16.8 16.8| 16.4 0.0 16.4 32.9 0.58| 17.7 10.3 1000 67 14 24 11| 1.6 8.4 10.0| 21.5 -3.6 18.0 18.0 0.48| 11.1 5.3 1500 71 13 27 10| 4.2 5.6 9.8| 26.8 -6.8 20.0 13.4 0.33| 11.2 3.7 2000 75 11 21 8| 3.2 4.2 7.4| 28.3 -9.6 18.6 9.3 0.23| 9.8 2.2 2500 77 10 16 7| 3.0 3.4 6.4| 28.8 -11.2 17.6 7.1 0.19| 8.6 1.6 3000 81 10 16 6| 2.5 3.2 5.7| 31.1 -11.2 19.9 6.6 0.24| 7.7 1.8 4000 84 11 27 6| 1.9 3.7 5.6| 41.0 -14.5 26.5 6.6 0.24| 8.1 1.9 5000 88 13 44 7| 2.5 3.0 5.5| 62.1 -14.5 47.6 9.5 0.26| 8.2 2.1 6000 90 12 43 6| 2.4 2.6 5.0| 63.0 -25.3 37.7 6.3 0.17| 8.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251020.12.gif