UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 27 NOV 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 ------------------------------------------------------------------------------- 0 1000 70 240 5 SFC 998 84 29.8 15.8 43 14.0 20.3 240 5 303.1 305.2 293.6 336.9 11.38 2 983 220 30.4 17.4 46 13.0 21.3 347 18 305.0 307.4 295.1 343.4 12.82 3 925 764 26.6 14.6 48 12.0 18.5 55 17 306.5 308.6 294.5 340.7 11.37 4 850 1503 19.6 13.6 68 6.0 15.6 75 15 306.7 308.8 294.7 341.6 11.60 5 775 2290 12.4 12.2 99 0.2 12.3 100 19 307.1 309.3 294.8 342.1 11.60 6 703 3109 11.6 -6.4 28 18.0 2.9 52 16 314.9 315.6 290.5 325.8 3.37 7 700 3145 11.2 -5.8 30 17.0 2.9 50 15 314.9 315.6 290.6 326.3 3.54 8 544 5209 0.0 -9.0 51 9.0 -4.1 77 11 325.1 325.8 293.6 337.0 3.56 9 500 5880 -4.1 -17.1 36 13.0 -8.9 80 10 328.0 328.4 293.0 335.0 2.00 10 493 5991 -4.7 -19.7 30 15.0 -9.9 80 9 328.6 329.0 292.9 334.3 1.63 11 468 6399 -6.5 -18.5 38 12.0 -10.8 36 3 331.3 331.7 293.8 338.0 1.90 12 459 6550 -7.7 -12.7 67 5.0 -9.8 5 6 331.7 332.3 294.9 342.5 3.14 13 453 6653 -7.7 -16.7 48 9.0 -11.1 343 9 332.9 333.4 294.6 340.9 2.29 14 431 7038 -9.9 -19.9 44 10.0 -13.3 303 10 334.9 335.3 294.7 341.4 1.83 15 429 7074 -10.1 -19.1 48 9.0 -13.3 300 10 335.1 335.5 294.8 342.1 1.97 16 400 7610 -13.9 -19.9 60 6.0 -15.9 245 6 336.9 337.3 295.3 344.0 1.97 17 364 8319 -19.3 -23.4 70 4.1 -20.5 231 11 338.9 339.3 295.4 344.7 1.59 18 357 8463 -19.5 -27.5 49 8.0 -21.5 224 14 340.5 340.8 295.4 344.7 1.12 19 349 8631 -20.9 -27.9 53 7.0 -22.6 225 17 340.9 341.1 295.5 345.0 1.10 20 347 8674 -21.1 -29.1 49 8.0 -23.0 228 18 341.2 341.4 295.5 344.9 0.99 21 324 9176 -25.3 -32.3 52 7.0 -26.7 236 22 342.1 342.3 295.6 345.1 0.78 22 300 9730 -29.3 -42.3 27 13.0 -31.0 230 23 344.1 344.1 295.6 345.3 0.31 23 293 9898 -30.7 -47.7 17 17.0 -32.5 232 23 344.4 344.5 295.6 345.1 0.17 24 270 10471 -36.1 -48.1 28 12.0 -37.1 239 30 344.7 344.8 295.6 345.5 0.18 25 253 10919 -39.9 -51.9 27 12.0 -40.7 244 36 345.6 345.6 295.7 346.1 0.13 26 250 11000 -40.1 -56.1 16 16.0 -41.0 240 40 346.4 346.5 295.9 346.8 0.08 27 202 12416 -52.5 -66.5 17 14.0 -52.8 243 44 348.6 348.6 296.4 348.7 0.02 28 200 12480 -52.5 -71.5 8 19.0 -52.8 245 46 349.6 349.6 296.5 349.7 0.01 29 183 13047 -57.3 -65.3 36 8.0 -57.5 252 56 350.8 350.8 296.8 351.0 0.03 30 175 13329 -58.5 -77.5 7 19.0 -58.7 256 61 353.4 353.4 297.4 353.4 0.01 31 150 14280 -65.9 -78.9 15 13.0 -66.0 275 71 356.6 356.6 298.0 356.6 0.01 32 138 14783 -70.1 -80.3 21 10.2 -70.1 280 76 357.8 357.8 298.2 357.8 0.00 33 129 15182 -73.5 -81.5 28 8.0 -73.5 277 71 358.6 358.6 298.4 358.6 0.00 34 111 16051 -79.1 -84.1 44 5.0 -79.1 258 50 363.9 363.9 299.4 363.9 0.00 35 101 16584 -82.9 -88.9 35 6.0 -82.9 224 34 366.5 366.5 299.9 366.5 0.00 36 100 16640 -82.9 -88.9 35 6.0 -82.9 220 32 367.6 367.6 300.1 367.6 0.00 37 96 16865 -84.1 -90.1 34 6.0 -84.1 200 26 369.5 369.5 300.5 369.5 0.00 38 91 17161 -82.5 -88.5 35 6.0 -82.5 180 17 378.4 378.4 302.0 378.4 0.00 39 83 17668 -85.7 -91.7 33 6.0 -85.7 145 7 382.0 382.0 302.6 382.0 0.00 40 70 18620 -77.5 -87.5 19 10.0 -77.6 280 6 418.6 418.6 307.6 418.6 0.00 41 69 18702 -77.5 -87.5 19 10.0 -77.6 292 7 420.3 420.3 307.7 420.3 0.00 42 57 19795 -76.1 -89.1 11 13.0 -76.2 280 11 447.1 447.1 310.6 447.1 0.00 43 50 20550 -75.1 -90.1 8 15.0 -75.2 45 13 466.5 466.5 312.3 466.5 0.00 44 49 20667 -75.3 -90.3 8 15.0 -75.4 24 7 468.7 468.7 312.5 468.8 0.00 45 44 21304 -68.1 -91.1 2 23.0 -68.3 93 33 501.0 501.0 315.0 501.0 0.00 46 40 21876 -68.7 -91.7 2 23.0 -68.9 90 45 513.3 513.3 315.9 513.3 0.00 47 38 22186 -65.5 -90.5 2 25.0 -65.9 90 49 529.1 529.1 316.9 529.1 0.00 48 35 22685 -67.3 -91.3 2 24.0 -67.6 89 52 537.0 537.0 317.3 537.0 0.00 49 30 23630 -61.1 -90.1 1 29.0 -61.9 95 63 578.1 578.1 319.6 578.1 0.00 50 27 24288 -58.9 -87.9 1 29.0 -60.0 95 69 601.9 601.9 320.7 602.0 0.01 TRP 96 16865 -84.1 -90.1 34 6.0 -84.1 200 26 369.5 369.5 300.5 369.5 0.00 WND 138 14783 -70.1 -80.3 21 10.2 -70.1 280 76 357.8 357.8 298.2 357.8 0.00 Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 544.00 mb = 5208.80 m = 17089.04 ft Wetbulb zero: 635.10 mb = 3941.40 m = 12930.93 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 52.38 % Est. max temperature: 33.37 C = 92.06 F Sfc-Lift cond lev (LCL): 814.23 mb = 1869.40 m = 6133.13 ft T: 16.25 C 700-500 lapse rate: 5.59 C/km ThetaE index: 16.34 C Layer 703.0- 700.0 mb Conv cond level (CCL): 777.27 mb = 2265.23 m = 7431.75 ft Mean mixing ratio: 11.90 g/kg Conv temperature: 33.81 C = 92.85 F Cap Strength: 3.32 C Lifted Index: 2.09 C Risk: None Lifted Index @300 mb: 3.90 C Lifted Index @700 mb: 3.09 C Showalter Index: 2.03 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 203.20 Risk: None Energy Index: -1.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.32 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 17827.01 J/kg Cap Strength: 3.28 C Lift Cond Lev (LCL): 792.73 mb = 2097.39 m = 6881.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 107 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 ---------------------------------------------------------- 0 998 84 240 5 4.3 2.5 | 273 16 15.5 -0.9 1 974 305 55 26 -21.3 -14.9 | 29 21 -10.1 -18.3 2 941 610 60 22 -19.1 -11.0 | 29 16 -7.8 -14.4 3 925 764 55 17 -13.9 -9.8 | 12 13 -2.7 -13.1 4 909 914 60 16 -13.9 -8.0 | 13 12 -2.7 -11.4 5 878 1219 65 13 -11.8 -5.5 | 4 9 -0.6 -8.9 6 850 1503 75 15 -14.5 -3.9 | 24 8 -3.3 -7.3 7 848 1524 75 15 -14.5 -3.9 | 24 8 -3.3 -7.3 8 789 2134 100 19 -18.7 3.3 | 89 8 -7.5 -0.1 9 761 2438 100 19 -18.7 3.3 | 89 8 -7.5 -0.1 10 734 2743 75 22 -21.3 -5.7 | 48 14 -10.0 -9.1 11 700 3145 50 15 -11.5 -9.6 | 1 13 -0.3 -13.0 12 682 3353 60 19 -16.5 -9.5 | 22 14 -5.2 -12.9 13 657 3658 90 17 -17.0 0.0 | 60 7 -5.8 -3.4 14 610 4267 95 17 -16.9 1.5 | 72 6 -5.7 -1.9 15 587 4572 75 11 -10.6 -2.8 | 355 6 0.6 -6.2 16 500 5880 80 10 -9.8 -1.7 | 345 5 1.4 -5.1 17 486 6096 80 9 -8.9 -1.6 | 335 5 2.3 -4.9 18 468 6401 35 3 -1.7 -2.5 | 302 11 9.5 -5.8 19 449 6706 330 10 5.0 -8.7 | 307 20 16.2 -12.0 20 416 7315 280 10 9.8 -1.7 | 284 22 21.1 -5.1 21 400 7610 245 6 5.4 2.5 | 273 17 16.6 -0.8 22 368 8230 235 9 7.4 5.2 | 265 19 18.6 1.8 23 353 8534 220 16 10.3 12.3 | 248 23 21.5 8.9 24 339 8839 240 21 18.2 10.5 | 256 30 29.4 7.1 25 300 9730 230 23 17.6 14.8 | 248 31 28.8 11.4 26 299 9754 230 21 16.1 13.5 | 250 29 27.3 10.1 27 251 10973 245 37 33.5 15.6 | 255 46 44.7 12.3 28 250 11000 240 40 34.6 20.0 | 250 49 45.8 16.6 29 209 12192 235 39 31.9 22.4 | 246 47 43.2 19.0 30 200 12480 245 46 41.7 19.4 | 253 55 52.9 16.1 31 156 14021 265 73 72.7 6.4 | 268 84 83.9 3.0 32 150 14280 275 71 70.7 -6.2 | 277 82 81.9 -9.6 33 138 14783 280 76 74.8 -13.2 | 281 88 86.1 -16.6 34 134 14935 280 76 74.8 -13.2 | 281 88 86.1 -16.6 35 115 15850 270 55 55.0 -0.0 | 273 66 66.2 -3.4 36 100 16640 220 32 20.6 24.5 | 236 38 31.8 21.1 37 98 16764 220 32 20.6 24.5 | 236 38 31.8 21.1 38 96 16865 200 26 8.9 24.4 | 224 29 20.1 21.1 39 88 17374 165 10 -2.6 9.7 | 234 11 8.6 6.3 40 79 17983 125 4 -3.3 2.3 | 278 8 7.9 -1.1 41 74 18288 145 15 -8.6 12.3 | 196 9 2.6 8.9 42 70 18593 95 11 -11.0 1.0 | 354 2 0.2 -2.4 43 70 18620 280 6 5.9 -1.0 | 284 18 17.1 -4.4 44 67 18898 320 10 6.4 -7.7 | 302 21 17.6 -11.0 45 60 19507 285 14 13.5 -3.6 | 286 26 24.7 -7.0 46 57 19812 280 11 10.8 -1.9 | 283 23 22.0 -5.3 47 50 20550 45 13 -9.2 -9.2 | 351 13 2.0 -12.6 48 49 20726 15 4 -1.0 -3.9 | 305 12 10.2 -7.2 49 46 21031 95 24 -23.9 2.1 | 84 13 -12.7 -1.3 50 42 21641 90 42 -42.0 0.0 | 84 31 -30.8 -3.4 51 36 22555 90 53 -53.0 0.0 | 85 42 -41.8 -3.4 52 32 23165 85 50 -49.8 -4.4 | 79 39 -38.6 -7.7 53 30 23630 95 63 -62.8 5.5 | 92 52 -51.6 2.1 54 27 24079 95 69 -68.7 6.0 | 93 58 -57.5 2.6 55 23 24689 95 60 -59.8 5.2 | 92 49 -48.6 1.9 Wind Parameters Mean winds (0-6000m): 76.8 at 15.6 knts Storm direction: 106.8 at 11.7 knts Shear (0-3000m) pos: 3.9 neg: 2.3 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 94.5 deg Storm rel helicity (0-3000m) pos: 251.7 neg: -72.0 tot: 179.7 m^2/s^2 ave: 59.9 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 15.8 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.88 Bulk Shear: 8.28 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 56 20 21 16| 28.1 0.0 28.1|228.8 -0.4 228.4 456.9 0.86| 54.0 46.5 1000 58 19 19 14| 9.9 0.0 9.9|229.5 -19.7 209.9 209.9 0.66| 31.6 20.7 1500 61 17 18 12| 6.9 0.0 6.9|237.2 -21.2 216.0 144.0 0.65| 22.8 14.8 2000 68 17 26 11| 5.9 0.0 5.9|250.3 -21.2 229.1 114.5 0.68| 18.9 12.9 2500 75 18 36 10| 4.7 0.8 5.5|251.7 -29.2 222.5 89.0 0.60| 16.1 9.7 3000 74 18 36 10| 3.9 2.3 6.2|251.7 -72.0 179.7 59.9 0.37| 15.8 5.9 4000 75 18 37 10| 3.7 1.7 5.4|284.2 -74.0 210.2 52.5 0.42| 13.8 5.8 5000 77 17 35 9| 3.0 2.0 5.0|284.5 -85.3 199.2 39.8 0.32| 11.9 3.9 6000 77 16 30 8| 2.4 1.7 4.1|284.5 -87.5 197.0 32.8 0.31| 10.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251127.00.gif