UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 16 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 1002 84 26.0 22.3 80 3.7 23.3 240 3 299.0 302.1 296.4 349.0 17.16 1 1000 103 25.6 22.6 84 3.0 23.5 260 3 298.8 301.9 296.6 349.8 17.52 2 981 272 23.4 23.1 98 0.3 23.2 285 2 298.2 301.5 297.0 351.8 18.43 3 967 398 24.4 21.2 82 3.2 22.1 328 5 300.4 303.5 296.4 349.1 16.61 4 929 750 23.8 16.8 65 7.0 19.0 75 14 303.3 305.7 294.8 342.0 13.06 5 925 788 23.6 16.6 65 7.0 18.8 80 14 303.4 305.8 294.8 341.9 12.95 6 850 1522 18.0 14.5 80 3.5 15.7 95 26 305.0 307.3 294.7 341.8 12.31 7 805 1985 14.6 12.6 88 2.0 13.3 95 22 306.2 308.3 294.4 340.6 11.47 8 769 2372 13.0 8.3 73 4.7 10.1 94 15 308.5 310.2 293.3 335.8 8.97 9 740 2696 14.0 -4.0 28 18.0 4.9 91 5 313.0 313.7 290.3 325.2 3.84 10 700 3163 11.0 1.0 50 10.0 5.5 85 8 314.7 315.8 292.6 333.2 5.89 11 646 3825 6.2 -1.8 56 8.0 2.0 105 14 316.5 317.5 292.6 333.1 5.19 12 607 4333 4.0 -27.0 8 31.0 -5.4 116 12 319.7 319.8 289.4 322.1 0.69 13 566 4897 0.0 -6.0 64 6.0 -2.9 130 10 321.4 322.3 293.2 335.6 4.32 14 552 5097 -0.7 -11.7 43 11.0 -5.4 135 10 322.9 323.5 292.4 332.4 2.83 15 516 5632 -3.5 -11.5 54 8.0 -6.9 149 9 325.8 326.4 293.4 336.2 3.08 16 500 5880 -5.3 -9.6 72 4.3 -7.2 155 8 326.6 327.3 294.1 339.0 3.69 17 472 6331 -8.9 -10.1 91 1.2 -9.4 159 13 327.5 328.3 294.4 340.2 3.76 18 460 6531 -9.3 -13.5 71 4.2 -11.0 160 14 329.5 330.1 294.2 339.5 2.93 19 434 6980 -12.9 -14.1 91 1.2 -13.3 142 12 330.4 331.0 294.4 340.6 2.96 20 400 7600 -16.5 -18.5 84 2.0 -17.1 145 10 333.5 334.0 294.7 341.4 2.22 21 387 7848 -17.9 -22.1 70 4.2 -19.1 154 9 334.9 335.2 294.6 340.9 1.68 22 325 9128 -27.7 -29.6 84 1.9 -28.1 160 10 338.5 338.7 294.8 342.3 1.01 23 311 9444 -29.5 -36.5 51 7.0 -30.6 176 9 340.3 340.4 294.9 342.4 0.54 24 303 9629 -30.9 -37.9 50 7.0 -31.9 186 9 340.9 341.0 295.0 342.7 0.48 25 300 9700 -31.5 -37.5 55 6.0 -32.4 190 9 341.0 341.1 295.0 342.9 0.51 26 289 9962 -34.1 -37.1 74 3.0 -34.5 194 7 340.9 341.0 295.0 343.0 0.55 27 281 10158 -35.1 -42.1 49 7.0 -35.9 197 6 342.2 342.3 295.2 343.6 0.34 28 274 10333 -36.7 -40.9 65 4.2 -37.2 200 5 342.4 342.5 295.3 343.9 0.39 29 250 10960 -41.7 -48.7 47 7.0 -42.2 210 1 344.1 344.1 295.5 344.8 0.18 30 200 12430 -54.1 -62.1 37 8.0 -54.3 160 6 347.1 347.1 296.0 347.3 0.04 31 199 12462 -54.5 -61.5 42 7.0 -54.6 160 6 347.0 347.0 296.0 347.2 0.05 32 191 12724 -56.3 -67.3 24 11.0 -56.5 159 9 348.2 348.2 296.3 348.3 0.02 33 163 13712 -64.7 -71.7 38 7.0 -64.8 136 11 350.2 350.2 296.7 350.3 0.01 34 159 13864 -65.3 -73.3 32 8.0 -65.4 140 11 351.7 351.7 297.0 351.7 0.01 35 156 13980 -64.3 -76.3 18 12.0 -64.4 144 10 355.3 355.3 297.8 355.3 0.01 36 150 14220 -65.3 -76.3 20 11.0 -65.4 265 11 357.6 357.6 298.2 357.6 0.01 37 137 14768 -67.3 -81.3 12 14.0 -67.4 284 24 363.5 363.5 299.4 363.5 0.00 38 135 14856 -67.5 -80.5 14 13.0 -67.6 287 26 364.6 364.6 299.6 364.7 0.00 39 101 16544 -80.9 -85.6 45 4.7 -80.9 275 33 370.4 370.4 300.7 370.4 0.00 40 100 16600 -81.5 -86.2 45 4.7 -81.5 275 32 370.3 370.3 300.6 370.3 0.00 41 90 17190 -83.7 -88.3 44 4.6 -83.7 255 15 377.2 377.2 301.8 377.2 0.00 42 84 17579 -78.3 -86.3 26 8.0 -78.3 261 16 395.7 395.7 304.6 395.7 0.00 43 79 17929 -79.1 -87.1 26 8.0 -79.1 293 14 401.0 401.0 305.3 401.1 0.00 44 74 18304 -76.7 -86.7 19 10.0 -76.7 305 23 413.7 413.7 307.0 413.7 0.00 45 70 18630 -69.9 -86.9 7 17.0 -70.0 200 22 434.8 434.8 309.3 434.9 0.00 46 64 19162 -71.5 -88.5 6 17.0 -71.6 214 27 442.6 442.6 310.1 442.6 0.00 47 50 20630 -69.3 -90.3 3 21.0 -69.5 105 34 480.2 480.2 313.5 480.2 0.00 48 42 21681 -65.1 -89.1 2 24.0 -65.4 94 36 515.1 515.1 316.0 515.1 0.00 49 35 22783 -68.3 -91.3 2 23.0 -68.6 75 57 534.4 534.4 317.2 534.4 0.00 50 30 23720 -62.7 -88.7 2 26.0 -63.4 90 63 573.7 573.7 319.3 573.7 0.00 51 26 24610 -58.1 -87.1 1 29.0 -59.4 94 70 610.7 610.7 321.1 610.8 0.01 52 22 25668 -54.7 -85.6 1 30.9 -56.8 90 72 650.9 650.9 322.7 651.0 0.01 53 20 26280 -52.7 -84.7 1 32.0 -55.5 90 66 674.9 674.9 323.6 675.0 0.02 54 19 26612 -52.1 -84.1 1 32.0 -55.1 90 66 686.7 686.7 324.0 686.8 0.02 55 17 27330 -53.1 -85.1 1 32.0 -56.1 90 66 705.7 705.7 324.6 705.8 0.02 TRP 90 17190 -83.7 -88.3 44 4.6 -83.7 255 15 377.2 377.2 301.8 377.2 0.00 WND 22 25668 -54.7 -85.6 1 30.9 -56.8 90 72 650.9 650.9 322.7 651.0 0.01 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 566.00 mb = 4896.54 m = 16064.58 ft Wetbulb zero: 635.37 mb = 3960.67 m = 12994.18 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 58.03 % Est. max temperature: 31.98 C = 89.57 F Sfc-Lift cond lev (LCL): 949.71 mb = 556.47 m = 1825.65 ft T: 24.13 C 700-500 lapse rate: 6.00 C/km ThetaE index: 26.60 C Layer 967.0- 700.0 mb Conv cond level (CCL): 846.92 mb = 1552.89 m = 5094.73 ft Mean mixing ratio: 15.28 g/kg Conv temperature: 32.11 C = 89.79 F Cap Strength: 2.67 C Lifted Index: -0.98 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.11 C Lifted Index @700 mb: 1.43 C Showalter Index: 0.77 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.80 C K Index: 27.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 234.00 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 359.29 J/kg Max Up Vert Vel: 26.81 m/s Conv Inhibition (B-): 67.48 J/kg Cap Strength: 2.67 C Lift Cond Lev (LCL): 893.87 mb = 1085.13 m = 3560.11 ft Lev Free Conv (LFC): 808.87 mb = 1944.55 m = 6379.67 ft Equ Level (EL): 768.87 mb = 2373.19 m = 7785.98 ft B at Equ Level: 27.97 J/kg Max Parcel Lev (MPL): 718.87 mb = 2939.43 m = 9643.69 ft Wind level data Storm motion: 131 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 84 240 3 2.6 1.5 | 296 11 9.8 -4.8 1 1000 103 260 3 3.0 0.5 | 300 12 10.1 -5.8 2 977 305 290 2 1.9 -0.7 | 308 11 9.1 -7.0 3 944 610 55 13 -10.6 -7.5 | 14 14 -3.5 -13.8 4 925 788 80 14 -13.8 -2.4 | 37 11 -6.6 -8.7 5 912 914 75 17 -16.4 -4.4 | 41 14 -9.2 -10.7 6 850 1522 95 26 -25.9 2.3 | 78 19 -18.7 -4.0 7 850 1524 90 27 -27.0 0.0 | 72 21 -19.8 -6.3 8 820 1829 100 25 -24.6 4.3 | 84 18 -17.4 -2.0 9 791 2134 90 20 -20.0 0.0 | 64 14 -12.8 -6.3 10 763 2438 95 13 -13.0 1.1 | 48 8 -5.8 -5.2 11 736 2743 90 4 -4.0 0.0 | 333 7 3.2 -6.3 12 700 3163 85 8 -8.0 -0.7 | 7 7 -0.8 -7.0 13 684 3353 90 10 -10.0 0.0 | 24 7 -2.8 -6.3 14 634 3962 110 15 -14.1 5.1 | 80 7 -6.9 -1.2 15 611 4267 115 12 -10.9 5.1 | 72 4 -3.7 -1.2 16 500 5880 155 8 -3.4 7.3 | 256 4 3.8 1.0 17 486 6096 140 10 -6.4 7.7 | 209 2 0.7 1.4 18 467 6401 165 14 -3.6 13.5 | 206 8 3.5 7.2 19 432 7010 140 12 -7.7 9.2 | 169 3 -0.5 2.9 20 415 7315 160 11 -3.8 10.3 | 220 5 3.4 4.0 21 400 7600 145 10 -5.7 8.2 | 217 2 1.4 1.9 22 399 7620 145 10 -5.7 8.2 | 217 2 1.4 1.9 23 367 8230 170 6 -1.0 5.9 | 274 6 6.1 -0.4 24 324 9144 160 10 -3.4 9.4 | 230 5 3.8 3.1 25 300 9700 190 9 1.6 8.9 | 254 9 8.7 2.6 26 250 10960 210 1 0.5 0.9 | 305 9 7.7 -5.4 27 217 11887 0 0 -0.0 -0.0 | 311 10 7.2 -6.3 28 200 12430 160 6 -2.1 5.6 | 277 5 5.1 -0.7 29 171 13411 155 15 -6.3 13.6 | 187 7 0.8 7.3 30 163 13716 135 11 -7.8 7.8 | 158 2 -0.6 1.5 31 155 14021 145 10 -5.7 8.2 | 217 2 1.4 1.9 32 150 14220 265 11 11.0 1.0 | 286 19 18.1 -5.3 33 147 14326 270 11 11.0 -0.0 | 289 19 18.2 -6.3 34 133 14935 290 29 27.3 -9.9 | 295 38 34.4 -16.2 35 114 15850 265 32 31.9 2.8 | 275 39 39.0 -3.5 36 102 16459 275 35 34.9 -3.1 | 283 43 42.0 -9.3 37 100 16600 275 32 31.9 -2.8 | 283 40 39.0 -9.1 38 97 16764 275 32 31.9 -2.8 | 283 40 39.0 -9.1 39 90 17190 255 15 14.5 3.9 | 276 22 21.7 -2.4 40 87 17374 275 26 25.9 -2.3 | 285 34 33.1 -8.6 41 83 17678 255 12 11.6 3.1 | 280 19 18.8 -3.2 42 78 17983 300 14 12.1 -7.0 | 305 23 19.3 -13.3 43 74 18288 315 24 17.0 -17.0 | 314 34 24.1 -23.3 44 70 18593 180 15 0.0 15.0 | 219 11 7.2 8.7 45 70 18630 200 22 7.5 20.7 | 226 21 14.7 14.4 46 64 19202 215 27 15.5 22.1 | 235 28 22.7 15.8 47 57 19812 270 15 15.0 -0.0 | 286 23 22.2 -6.3 48 55 20117 275 11 11.0 -1.0 | 292 20 18.1 -7.3 49 52 20422 85 15 -14.9 -1.3 | 46 11 -7.8 -7.6 50 50 20630 105 34 -32.8 8.8 | 96 26 -25.7 2.5 51 49 20726 90 30 -30.0 0.0 | 75 24 -22.8 -6.3 52 47 21031 105 31 -29.9 8.0 | 94 23 -22.8 1.7 53 44 21336 80 35 -34.5 -6.1 | 66 30 -27.3 -12.4 54 40 21946 105 37 -35.7 9.6 | 97 29 -28.6 3.3 55 38 22250 75 53 -51.2 -13.7 | 66 48 -44.0 -20.0 56 35 22860 75 57 -55.1 -14.8 | 66 52 -47.9 -21.0 57 31 23470 95 49 -48.8 4.3 | 87 42 -41.6 -2.0 58 30 23720 90 63 -63.0 0.0 | 84 56 -55.8 -6.3 59 27 24384 95 69 -68.7 6.0 | 90 62 -61.6 -0.3 60 22 25668 90 72 -72.0 0.0 | 84 65 -64.8 -6.3 61 21 25908 90 72 -72.0 0.0 | 84 65 -64.8 -6.3 62 20 26280 90 66 -66.0 0.0 | 84 59 -58.8 -6.3 63 14 27432 90 67 -67.0 0.0 | 84 60 -59.8 -6.3 Wind Parameters Mean winds (0-6000m): 101.3 at 12.7 knts Storm direction: 131.3 at 9.5 knts Shear (0-3000m) pos: 2.9 neg: 1.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 64.3 deg Storm rel helicity (0-3000m) pos: 153.3 neg: -44.0 tot: 109.2 m^2/s^2 ave: 36.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 4.2 10^-3/s Energy-Hel index: 0.33 Bulk Rich Number: 15.43 Bulk Shear: 23.28 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 16 5 333 13| 15.4 0.0 15.4| 65.6 0.0 65.6 131.1 0.89| 20.2 17.9 1000 68 10 13 10| 11.5 0.0 11.5|104.0 0.0 104.0 104.0 0.84| 17.4 14.6 1500 81 15 40 11| 10.0 0.0 10.0|135.8 -2.1 133.7 89.1 0.81| 14.8 12.0 2000 87 17 54 12| 7.5 1.5 9.0|148.2 -19.4 128.8 64.4 0.64| 13.3 8.6 2500 88 17 54 12| 3.5 1.2 4.7|148.2 -37.1 111.1 44.4 0.40| 13.2 5.3 3000 88 15 49 10| 2.9 1.3 4.2|153.3 -44.0 109.2 36.4 0.34| 12.2 4.2 4000 91 14 48 9| 3.0 0.9 3.9|170.1 -44.3 125.8 31.4 0.41| 10.5 4.3 5000 96 14 52 8| 1.9 0.8 2.6|171.1 -45.0 126.2 25.2 0.40| 9.1 3.7 6000 101 13 54 7| 1.4 0.5 1.9|172.1 -46.2 125.9 21.0 0.38| 8.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251016.12.gif