UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 7 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 1004 84 26.0 20.0 70 6.0 21.8 100 8 298.8 301.5 294.8 341.9 14.82 1 1000 123 25.4 20.6 75 4.8 22.0 100 8 298.5 301.4 295.1 343.5 15.45 2 971 381 23.0 19.9 83 3.1 20.8 61 21 298.7 301.4 295.0 343.0 15.23 3 938 683 22.2 18.1 78 4.1 19.4 61 24 300.8 303.4 294.8 342.1 14.07 4 925 805 21.4 17.8 80 3.6 18.9 55 21 301.2 303.8 294.9 342.3 14.00 5 850 1535 16.4 15.3 93 1.1 15.7 80 22 303.3 305.7 294.7 341.8 12.97 6 822 1820 14.6 13.7 94 0.9 14.0 90 27 304.3 306.6 294.4 340.4 12.08 7 813 1914 15.0 12.9 87 2.1 13.6 89 26 305.7 307.9 294.4 340.5 11.58 8 769 2384 11.8 11.8 100 0.0 11.8 77 22 307.2 309.3 294.7 341.5 11.39 9 716 2981 9.6 6.9 83 2.7 8.0 62 18 311.1 312.8 293.9 338.0 8.75 10 700 3169 8.4 6.9 90 1.5 7.5 65 21 311.8 313.5 294.1 339.4 8.96 11 500 5880 -6.7 -6.8 99 0.1 -6.8 105 4 324.9 325.8 294.3 340.1 4.60 12 493 5990 -7.3 -7.8 96 0.5 -7.5 140 3 325.4 326.3 294.3 339.8 4.32 13 474 6295 -8.9 -11.5 81 2.6 -10.0 214 7 327.1 327.8 293.9 338.5 3.35 14 468 6394 -9.1 -16.1 57 7.0 -11.7 233 10 328.1 328.6 293.3 336.1 2.33 15 455 6612 -9.5 -14.5 67 5.0 -11.5 259 9 330.2 330.8 294.2 339.7 2.73 16 452 6663 -9.1 -23.1 31 14.0 -13.5 265 9 331.4 331.6 293.3 336.1 1.32 17 446 6767 -9.1 -30.1 16 21.0 -14.5 277 9 332.6 332.8 293.1 335.2 0.70 18 440 6871 -9.9 -20.9 40 11.0 -13.5 289 9 332.9 333.3 294.0 338.8 1.64 19 411 7394 -13.3 -38.3 10 25.0 -18.2 351 8 335.1 335.2 293.4 336.4 0.34 20 400 7600 -15.3 -31.3 24 16.0 -19.0 15 7 335.1 335.2 293.7 337.7 0.70 21 380 7984 -18.5 -32.5 28 14.0 -21.5 77 4 335.8 336.0 293.9 338.3 0.66 22 375 8082 -18.9 -39.9 14 21.0 -22.5 94 3 336.6 336.6 293.8 337.8 0.32 23 352 8549 -22.3 -26.9 66 4.6 -23.4 130 5 338.1 338.4 294.9 342.6 1.20 24 332 8975 -25.9 -28.4 79 2.5 -26.5 144 10 338.9 339.1 295.0 343.0 1.11 25 300 9700 -30.9 -34.4 71 3.5 -31.5 205 23 341.8 342.0 295.4 344.5 0.69 26 285 10063 -33.5 -38.2 63 4.7 -34.1 205 24 343.2 343.3 295.6 345.1 0.50 27 275 10313 -35.7 -39.5 68 3.8 -36.2 205 29 343.5 343.6 295.6 345.3 0.45 28 250 10970 -41.5 -45.4 66 3.9 -41.8 220 25 344.4 344.4 295.6 345.4 0.26 29 246 11079 -42.7 -46.7 65 4.0 -43.0 221 25 344.2 344.2 295.6 345.1 0.23 30 237 11329 -44.3 -53.3 36 9.0 -44.8 224 25 345.4 345.5 295.7 345.9 0.11 31 214 12003 -50.3 -57.3 43 7.0 -50.5 226 24 346.3 346.4 295.9 346.7 0.08 32 200 12440 -53.7 -60.7 42 7.0 -53.9 210 22 347.7 347.7 296.2 348.0 0.05 33 186 12901 -57.7 -63.7 46 6.0 -57.8 196 23 348.6 348.6 296.4 348.7 0.04 34 168 13536 -62.1 -70.1 34 8.0 -62.2 176 25 351.5 351.5 297.0 351.6 0.02 35 150 14230 -65.5 -76.5 20 11.0 -65.6 300 9 357.2 357.2 298.1 357.3 0.01 36 134 14909 -69.5 -82.5 13 13.0 -69.5 308 17 361.9 361.9 299.1 361.9 0.00 37 131 15043 -70.3 -82.3 16 12.0 -70.4 297 19 362.8 362.8 299.2 362.8 0.00 38 101 16544 -81.5 -88.5 29 7.0 -81.5 232 25 369.2 369.2 300.4 369.2 0.00 39 100 16600 -81.9 -87.9 35 6.0 -81.9 230 23 369.5 369.5 300.5 369.5 0.00 40 89 17249 -84.3 -91.3 28 7.0 -84.3 320 22 377.2 377.2 301.8 377.2 0.00 41 82 17701 -84.9 -91.9 28 7.0 -84.9 326 20 384.9 384.9 303.1 384.9 0.00 42 79 17909 -80.7 -89.7 21 9.0 -80.7 294 17 397.7 397.7 304.9 397.7 0.00 43 70 18590 -81.1 -90.1 20 9.0 -81.1 190 7 410.9 410.9 306.6 410.9 0.00 44 67 18837 -79.9 -90.9 14 11.0 -79.9 257 5 418.7 418.7 307.6 418.7 0.00 45 61 19379 -71.3 -88.3 6 17.0 -71.4 328 7 449.2 449.2 310.8 449.2 0.00 46 56 19883 -72.5 -88.5 7 16.0 -72.6 353 10 457.6 457.6 311.5 457.6 0.00 47 50 20550 -71.5 -89.5 5 18.0 -71.6 100 24 475.0 475.0 313.1 475.0 0.00 48 35 22695 -65.7 -89.7 2 24.0 -66.1 102 46 541.1 541.1 317.6 541.2 0.00 49 30 23650 -58.9 -87.9 1 29.0 -59.9 95 55 584.1 584.1 319.9 584.1 0.01 50 28 24084 -57.7 -86.7 1 29.0 -59.0 92 59 599.0 599.0 320.6 599.1 0.01 51 25 24800 -57.4 -86.4 1 29.0 -58.9 95 62 619.6 619.6 321.5 619.7 0.01 52 24 25058 -57.3 -86.3 1 29.0 -58.8 95 62 627.2 627.2 321.8 627.3 0.01 53 24 25058 -57.3 -86.3 1 29.0 -58.8 95 62 627.2 627.2 321.8 627.3 0.01 TRP 89 17249 -84.3 -91.3 28 7.0 -84.3 320 22 377.2 377.2 301.8 377.2 0.00 WND 25 24800 -57.4 -86.4 1 29.0 -58.9 95 62 619.6 619.6 321.5 619.7 0.01 Sounding variables and indices 1000-500 mb thick: 5757.00 m Freezing level: 588.74 mb = 4677.11 m = 15344.65 ft Wetbulb zero: 595.20 mb = 4475.79 m = 14684.17 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 91.13 % Est. max temperature: 30.41 C = 86.73 F Sfc-Lift cond lev (LCL): 920.02 mb = 851.62 m = 2794.00 ft T: 21.08 C 700-500 lapse rate: 5.57 C/km ThetaE index: 3.48 C Layer 716.0- 700.0 mb Conv cond level (CCL): 864.65 mb = 1387.49 m = 4552.07 ft Mean mixing ratio: 14.61 g/kg Conv temperature: 30.10 C = 86.17 F Cap Strength: 1.84 C Lifted Index: -1.04 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.60 C Lifted Index @700 mb: -0.12 C Showalter Index: -0.66 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.00 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 231.60 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 105.39 J/kg Max Up Vert Vel: 14.52 m/s Conv Inhibition (B-): 42.96 J/kg Cap Strength: 1.84 C Lift Cond Lev (LCL): 902.63 mb = 1016.34 m = 3334.40 ft Lev Free Conv (LFC): 777.63 mb = 2289.40 m = 7511.08 ft Equ Level (EL): 727.63 mb = 2846.30 m = 9338.15 ft B at Equ Level: 17.33 J/kg Max Parcel Lev (MPL): 347.63 mb = 8640.29 m = 28347.08 ft Wind level data Storm motion: 104 at 12 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 84 100 8 -7.9 1.4 | 292 4 4.2 -1.7 1 1000 123 100 8 -7.9 1.4 | 292 4 4.2 -1.7 2 979 305 60 19 -16.5 -9.5 | 19 13 -4.4 -12.5 3 946 610 65 26 -23.6 -11.0 | 39 18 -11.5 -14.0 4 925 805 55 21 -17.2 -12.0 | 19 16 -5.2 -15.1 5 913 914 55 19 -15.6 -10.9 | 14 14 -3.5 -13.9 6 882 1219 65 16 -14.5 -6.8 | 14 10 -2.5 -9.8 7 850 1535 80 22 -21.7 -3.8 | 55 12 -9.6 -6.9 8 821 1829 90 27 -27.0 0.0 | 78 15 -15.0 -3.0 9 792 2134 85 23 -22.9 -2.0 | 65 12 -10.9 -5.1 10 763 2438 75 22 -21.3 -5.7 | 47 13 -9.2 -8.7 11 710 3048 60 18 -15.6 -9.0 | 16 13 -3.6 -12.0 12 700 3169 65 21 -19.0 -8.9 | 30 14 -7.0 -11.9 13 684 3353 75 20 -19.3 -5.2 | 42 11 -7.3 -8.2 14 634 3962 80 15 -14.8 -2.6 | 26 6 -2.7 -5.7 15 611 4267 70 13 -12.2 -4.4 | 1 7 -0.2 -7.5 16 525 5486 85 10 -10.0 -0.9 | 332 4 2.1 -3.9 17 500 5880 105 4 -3.9 1.0 | 284 8 8.2 -2.0 18 486 6096 175 2 -0.2 2.0 | 275 12 11.9 -1.1 19 467 6401 235 10 8.2 5.7 | 262 20 20.2 2.7 20 400 7600 15 7 -1.8 -6.8 | 314 14 10.2 -9.8 21 367 8230 120 2 -1.7 1.0 | 281 11 10.3 -2.0 22 324 9144 150 12 -6.0 10.4 | 219 10 6.0 7.3 23 300 9700 205 23 9.7 20.8 | 231 28 21.8 17.8 24 285 10058 205 24 10.1 21.8 | 230 29 22.2 18.7 25 273 10363 205 30 12.7 27.2 | 226 35 24.7 24.1 26 250 10970 220 25 16.1 19.2 | 240 32 28.1 16.1 27 218 11887 230 24 18.4 15.4 | 248 33 30.4 12.4 28 200 12440 210 22 11.0 19.1 | 235 28 23.0 16.0 29 163 13716 170 26 -4.5 25.6 | 198 24 7.5 22.6 30 155 14021 185 13 1.1 13.0 | 233 16 13.2 9.9 31 150 14230 300 9 7.8 -4.5 | 291 21 19.8 -7.5 32 148 14326 255 4 3.9 1.0 | 277 16 15.9 -2.0 33 140 14630 300 10 8.7 -5.0 | 291 22 20.7 -8.0 34 133 14935 310 18 13.8 -11.6 | 300 30 25.8 -14.6 35 126 15240 265 21 20.9 1.8 | 272 33 33.0 -1.2 36 108 16154 245 40 36.3 16.9 | 254 50 48.3 13.9 37 100 16600 230 23 17.6 14.8 | 248 32 29.7 11.7 38 97 16764 230 23 17.6 14.8 | 248 32 29.7 11.7 39 89 17249 320 22 14.1 -16.9 | 307 33 26.2 -19.9 40 87 17374 305 21 17.2 -12.0 | 297 33 29.2 -15.1 41 82 17678 330 20 10.0 -17.3 | 313 30 22.0 -20.4 42 70 18590 190 7 1.2 6.9 | 254 14 13.2 3.8 43 63 19202 350 1 0.2 -1.0 | 288 13 12.2 -4.0 44 60 19507 315 11 7.8 -7.8 | 299 23 19.8 -10.8 45 54 20117 15 10 -2.6 -9.7 | 323 16 9.4 -12.7 46 51 20422 100 10 -9.8 1.7 | 301 3 2.2 -1.3 47 50 20550 100 24 -23.6 4.2 | 96 12 -11.6 1.1 48 49 20726 85 24 -23.9 -2.1 | 67 13 -11.9 -5.1 49 46 21031 100 25 -24.6 4.3 | 96 13 -12.6 1.3 50 44 21336 85 29 -28.9 -2.5 | 72 18 -16.9 -5.6 51 40 21946 75 47 -45.4 -12.2 | 65 37 -33.4 -15.2 52 38 22250 90 51 -51.0 0.0 | 86 39 -39.0 -3.0 53 36 22555 105 48 -46.4 12.4 | 105 36 -34.3 9.4 54 34 22860 100 45 -44.3 7.8 | 98 33 -32.3 4.8 55 32 23165 105 48 -46.4 12.4 | 105 36 -34.3 9.4 56 31 23470 85 48 -47.8 -4.2 | 79 37 -35.8 -7.2 57 30 23650 95 55 -54.8 4.8 | 92 43 -42.8 1.7 58 27 24384 90 62 -62.0 0.0 | 87 50 -50.0 -3.0 59 25 24800 95 62 -61.8 5.4 | 93 50 -49.7 2.4 60 24 24994 95 62 -61.8 5.4 | 93 50 -49.7 2.4 61 22 25298 95 60 -59.8 5.2 | 93 48 -47.7 2.2 Wind Parameters Mean winds (0-6000m): 74.2 at 16.6 knts Storm direction: 104.2 at 12.4 knts Shear (0-3000m) pos: 1.9 neg: 2.9 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 89.0 deg Storm rel helicity (0-3000m) pos: 67.9 neg: -71.5 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 1.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 98.87 Bulk Shear: 1.07 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 66 18 23 11| 0.0 20.0 20.0| 27.5 0.0 27.5 55.0 0.60| 21.6 12.9 1000 62 20 23 13| 0.0 6.3 6.3| 27.7 -29.4 -1.8 -1.8 0.19| 16.0 3.0 1500 65 19 26 12| 3.1 4.2 7.3| 52.2 -29.7 22.6 15.1 0.35| 14.2 4.9 2000 72 21 39 12| 2.8 3.2 5.9| 66.9 -37.1 29.8 14.9 0.33| 12.6 4.2 2500 74 21 42 12| 2.2 3.2 5.4| 66.9 -57.3 9.6 3.8 0.18| 11.4 2.1 3000 72 21 40 12| 1.9 2.9 4.8| 67.9 -71.5 -3.6 -1.2 0.10| 10.3 1.1 4000 73 20 39 11| 1.9 2.2 4.1| 83.2 -78.1 5.0 1.3 0.10| 9.3 0.9 5000 73 18 34 10| 1.6 1.8 3.4| 83.2 -83.8 -0.7 -0.1 0.05| 7.9 0.4 6000 74 17 27 8| 1.5 1.5 3.0| 83.3 -95.2 -11.8 -2.0 -0.03| 7.6 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260107.12.gif