UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 10 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 1003 84 25.6 21.1 76 4.5 22.4 40 6 298.5 301.4 295.4 344.7 15.90 1 1000 109 25.2 21.6 80 3.6 22.6 70 4 298.4 301.3 295.8 346.2 16.46 2 925 791 20.6 19.8 95 0.8 20.1 65 17 300.4 303.3 296.0 347.0 15.91 3 866 1359 17.2 16.2 94 1.0 16.5 82 22 302.5 305.0 294.9 342.5 13.50 4 850 1519 16.6 15.7 94 0.9 16.0 85 19 303.5 306.0 295.1 343.1 13.32 5 814 1888 15.4 13.2 87 2.2 14.0 97 18 306.0 308.2 294.7 341.5 11.80 6 779 2260 12.4 12.2 99 0.2 12.3 97 18 306.7 308.8 294.7 341.4 11.54 7 775 2303 12.2 12.2 100 0.0 12.2 94 17 306.9 309.1 294.8 341.9 11.60 8 700 3154 8.8 7.7 93 1.1 8.1 85 18 312.2 314.0 294.7 341.5 9.47 9 613 4242 2.2 2.2 100 0.0 2.2 77 12 316.7 318.1 294.3 339.9 7.34 10 581 4675 1.0 -2.4 78 3.4 -0.8 353 6 320.2 321.3 293.9 338.1 5.53 11 577 4731 1.2 -3.7 70 4.9 -1.3 341 5 321.1 322.1 293.7 337.5 5.05 12 517 5607 -4.7 -7.6 80 2.9 -6.0 312 4 324.2 325.0 293.9 338.0 4.18 13 514 5653 -5.1 -6.5 90 1.4 -5.8 313 4 324.3 325.2 294.1 339.4 4.58 14 500 5870 -6.1 -9.3 78 3.2 -7.5 315 5 325.6 326.4 293.9 338.2 3.78 15 409 7421 -13.9 -28.9 27 15.0 -17.7 293 13 334.8 335.0 293.8 338.0 0.86 16 400 7590 -14.9 -33.9 18 19.0 -19.0 305 14 335.6 335.7 293.7 337.7 0.54 17 389 7800 -16.7 -38.7 13 22.0 -20.7 296 14 336.0 336.0 293.6 337.3 0.35 18 305 9582 -29.5 -35.5 56 6.0 -30.4 242 23 342.2 342.3 295.4 344.5 0.61 19 300 9700 -30.3 -37.3 50 7.0 -31.3 245 25 342.7 342.8 295.4 344.7 0.52 20 291 9916 -31.7 -43.7 30 12.0 -33.1 251 26 343.7 343.7 295.4 344.8 0.27 21 253 10889 -40.1 -45.1 59 5.0 -40.5 250 31 345.3 345.3 295.8 346.4 0.27 22 250 10970 -40.9 -48.9 42 8.0 -41.5 250 31 345.3 345.3 295.7 346.0 0.18 23 227 11616 -46.3 -54.3 40 8.0 -46.7 234 31 346.7 346.7 296.0 347.1 0.11 24 207 12219 -51.9 -54.0 78 2.1 -52.0 231 33 347.1 347.2 296.1 347.6 0.12 25 200 12440 -53.9 -57.0 69 3.1 -54.0 230 34 347.4 347.4 296.1 347.8 0.09 26 195 12602 -55.3 -57.4 77 2.1 -55.4 228 34 347.7 347.7 296.2 348.1 0.08 27 193 12668 -55.7 -59.1 66 3.4 -55.8 227 34 348.1 348.1 296.3 348.4 0.07 28 177 13215 -60.5 -61.5 88 1.0 -60.5 222 35 348.9 348.9 296.4 349.2 0.05 29 170 13465 -62.5 -64.6 76 2.1 -62.6 226 34 349.7 349.7 296.6 349.8 0.04 30 167 13575 -62.9 -67.2 56 4.3 -63.0 227 34 350.8 350.8 296.8 350.9 0.03 31 154 14071 -66.5 -67.9 82 1.4 -66.5 244 39 352.9 352.9 297.3 353.0 0.03 32 150 14230 -67.5 -70.4 66 2.9 -67.5 250 42 353.8 353.8 297.5 353.9 0.02 33 145 14433 -69.1 -74.1 48 5.0 -69.1 256 42 354.5 354.5 297.6 354.5 0.01 34 133 14945 -72.1 -78.1 40 6.0 -72.1 259 48 358.0 358.0 298.3 358.0 0.01 35 113 15888 -79.1 -83.8 46 4.7 -79.1 264 57 362.0 362.0 299.1 362.0 0.00 36 107 16197 -80.3 -86.3 36 6.0 -80.3 250 38 365.4 365.4 299.7 365.4 0.00 37 100 16580 -79.1 -89.1 18 10.0 -79.1 245 26 374.9 374.9 301.4 374.9 0.00 38 87 17368 -80.7 -90.7 17 10.0 -80.7 230 19 386.9 386.9 303.3 386.9 0.00 39 83 17635 -78.5 -89.5 15 11.0 -78.5 226 22 396.6 396.6 304.8 396.6 0.00 40 76 18132 -82.3 -91.3 20 9.0 -82.3 306 13 398.8 398.8 305.0 398.8 0.00 41 72 18438 -77.1 -89.1 13 12.0 -77.1 319 13 416.1 416.1 307.3 416.1 0.00 42 70 18600 -77.3 -89.3 13 12.0 -77.3 225 9 419.0 419.0 307.6 419.0 0.00 43 64 19113 -76.5 -89.5 11 13.0 -76.6 228 10 431.6 431.6 309.0 431.7 0.00 44 52 20327 -69.1 -89.1 4 20.0 -69.3 122 13 475.3 475.3 313.1 475.3 0.00 45 50 20560 -70.5 -89.5 4 19.0 -70.6 80 27 477.4 477.4 313.2 477.4 0.00 46 48 20801 -71.3 -89.3 5 18.0 -71.4 77 24 481.1 481.1 313.5 481.1 0.00 47 30 23650 -60.3 -88.3 1 28.0 -61.2 90 56 580.3 580.3 319.7 580.3 0.01 48 27 24309 -59.1 -87.1 1 28.0 -60.2 93 61 601.4 601.4 320.7 601.4 0.01 49 22 25596 -58.1 -86.9 1 28.8 -59.6 100 71 640.6 640.6 322.3 640.6 0.01 50 21 25889 -57.9 -86.9 1 29.0 -59.5 100 71 649.8 649.8 322.7 649.9 0.01 TRP 107 16197 -80.3 -86.3 36 6.0 -80.3 250 38 365.4 365.4 299.7 365.4 0.00 WND 22 25596 -58.1 -86.9 1 28.8 -59.6 100 71 640.6 640.6 322.3 640.6 0.01 Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 564.80 mb = 4909.03 m = 16105.53 ft Wetbulb zero: 589.57 mb = 4556.77 m = 14949.87 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 89.78 % Est. max temperature: 30.46 C = 86.83 F Sfc-Lift cond lev (LCL): 939.50 mb = 654.93 m = 2148.68 ft T: 21.52 C 700-500 lapse rate: 5.49 C/km ThetaE index: 4.54 C Layer 866.0- 850.0 mb Conv cond level (CCL): 907.71 mb = 953.66 m = 3128.78 ft Mean mixing ratio: 16.02 g/kg Conv temperature: 28.10 C = 82.58 F Cap Strength: 0.68 C Lifted Index: -1.90 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.03 C Lifted Index @700 mb: -0.83 C Showalter Index: -0.55 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.80 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 231.40 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 307.71 J/kg Max Up Vert Vel: 24.81 m/s Conv Inhibition (B-): 4.23 J/kg Cap Strength: 0.68 C Lift Cond Lev (LCL): 925.73 mb = 784.07 m = 2572.38 ft Lev Free Conv (LFC): 880.73 mb = 1213.87 m = 3982.47 ft Equ Level (EL): 820.73 mb = 1817.75 m = 5963.68 ft B at Equ Level: 12.12 J/kg Max Parcel Lev (MPL): 140.73 mb = 14610.37 m = 47933.72 ft Wind level data Storm motion: 106 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 1003 84 40 6 -3.9 -4.6 | 324 9 5.2 -7.2 1 1000 109 70 4 -3.8 -1.4 | 307 7 5.3 -3.9 2 978 305 50 11 -8.4 -7.1 | 357 10 0.6 -9.6 3 944 610 50 18 -13.8 -11.6 | 19 15 -4.8 -14.1 4 925 791 65 17 -15.4 -7.2 | 33 12 -6.4 -9.8 5 912 914 65 13 -11.8 -5.5 | 19 9 -2.8 -8.1 6 880 1219 80 24 -23.6 -4.2 | 65 16 -14.6 -6.7 7 850 1519 85 19 -18.9 -1.7 | 67 11 -9.9 -4.2 8 849 1524 100 19 -18.7 3.3 | 94 10 -9.7 0.7 9 819 1829 95 18 -17.9 1.6 | 84 9 -8.9 -1.0 10 790 2134 105 19 -18.4 4.9 | 104 10 -9.3 2.3 11 762 2438 85 16 -15.9 -1.4 | 60 8 -6.9 -4.0 12 735 2743 70 15 -14.1 -5.1 | 33 9 -5.1 -7.7 13 700 3154 85 18 -17.9 -1.6 | 65 10 -8.9 -4.1 14 683 3353 90 18 -18.0 0.0 | 74 9 -9.0 -2.6 15 658 3658 80 13 -12.8 -2.3 | 38 6 -3.8 -4.8 16 633 3962 55 11 -9.0 -6.3 | 360 9 0.0 -8.9 17 610 4267 80 12 -11.8 -2.1 | 31 5 -2.8 -4.7 18 565 4877 305 2 1.6 -1.1 | 289 11 10.7 -3.7 19 500 5870 315 5 3.5 -3.5 | 296 14 12.5 -6.1 20 486 6096 290 6 5.6 -2.1 | 288 15 14.7 -4.6 21 431 7010 265 11 11.0 1.0 | 275 20 20.0 -1.6 22 400 7590 305 14 11.5 -8.0 | 297 23 20.5 -10.6 23 398 7620 305 14 11.5 -8.0 | 297 23 20.5 -10.6 24 367 8230 275 14 13.9 -1.2 | 279 23 23.0 -3.8 25 352 8534 265 13 13.0 1.1 | 274 22 22.0 -1.4 26 337 8839 225 13 9.2 9.2 | 250 19 18.2 6.6 27 300 9700 245 25 22.7 10.6 | 256 33 31.7 8.0 28 285 10058 255 27 26.1 7.0 | 263 35 35.1 4.4 29 250 10970 250 31 29.1 10.6 | 258 39 38.1 8.0 30 250 10973 260 31 30.5 5.4 | 266 40 39.5 2.8 31 239 11278 235 30 24.6 17.2 | 246 37 33.6 14.6 32 200 12440 230 34 26.0 21.9 | 241 40 35.1 19.3 33 180 13106 220 35 22.5 26.8 | 232 40 31.5 24.2 34 163 13716 230 34 26.0 21.9 | 241 40 35.1 19.3 35 150 14230 250 42 39.5 14.4 | 256 50 48.5 11.8 36 148 14326 255 41 39.6 10.6 | 261 49 48.6 8.0 37 114 15850 265 59 58.8 5.1 | 268 68 67.8 2.6 38 107 16197 250 38 35.7 13.0 | 257 46 44.7 10.4 39 100 16580 245 26 23.6 11.0 | 256 34 32.6 8.4 40 97 16764 245 28 25.4 11.8 | 255 36 34.4 9.3 41 92 17069 245 20 18.1 8.5 | 258 28 27.1 5.9 42 87 17374 230 19 14.6 12.2 | 248 25 23.6 9.6 43 82 17678 225 23 16.3 16.3 | 242 29 25.3 13.7 44 78 17983 300 13 11.3 -6.5 | 294 22 20.3 -9.1 45 70 18593 325 13 7.5 -10.6 | 309 21 16.5 -13.2 46 70 18600 225 9 6.4 6.4 | 256 16 15.4 3.8 47 60 19507 230 10 7.7 6.4 | 257 17 16.7 3.9 48 57 19812 250 21 19.7 7.2 | 261 29 28.7 4.6 49 54 20117 235 13 10.6 7.5 | 256 20 19.7 4.9 50 51 20422 75 13 -12.6 -3.4 | 31 7 -3.5 -5.9 51 50 20560 80 27 -26.6 -4.7 | 68 19 -17.6 -7.3 52 49 20726 70 21 -19.7 -7.2 | 48 14 -10.7 -9.8 53 46 21031 95 34 -33.9 3.0 | 91 25 -24.9 0.4 54 44 21336 110 32 -30.1 10.9 | 112 23 -21.1 8.4 55 42 21641 85 38 -37.9 -3.3 | 78 29 -28.8 -5.9 56 38 22250 75 49 -47.3 -12.7 | 68 41 -38.3 -15.3 57 33 23165 100 61 -60.1 10.6 | 99 52 -51.1 8.0 58 30 23650 90 56 -56.0 0.0 | 87 47 -47.0 -2.6 59 22 25596 100 71 -69.9 12.3 | 99 62 -60.9 9.8 60 20 25908 100 71 -69.9 12.3 | 99 62 -60.9 9.8 61 19 26213 95 62 -61.8 5.4 | 93 53 -52.8 2.8 Wind Parameters Mean winds (0-6000m): 75.9 at 12.5 knts Storm direction: 105.9 at 9.4 knts Shear (0-3000m) pos: 3.3 neg: 1.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 90.8 neg: -28.8 tot: 61.9 m^2/s^2 ave: 20.6 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 3.4 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 86.49 Bulk Shear: 3.56 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 51 11 358 9| 11.9 0.0 11.9| 21.7 0.0 21.7 43.4 0.63| 14.1 8.9 1000 58 14 15 10| 7.5 0.0 7.5| 47.0 -4.6 42.4 42.4 0.56| 13.8 7.8 1500 69 16 37 10| 5.7 0.0 5.7| 75.2 -4.6 70.6 47.1 0.59| 13.9 8.3 2000 77 17 50 10| 4.4 0.0 4.4| 81.4 -7.5 73.9 36.9 0.57| 11.4 6.6 2500 81 17 55 9| 3.5 1.7 5.2| 81.4 -25.3 56.1 22.4 0.33| 10.8 3.6 3000 80 17 54 9| 3.3 1.4 4.7| 90.8 -28.8 61.9 20.6 0.34| 10.0 3.4 4000 80 16 52 9| 2.5 1.8 4.3| 98.3 -46.1 52.2 13.0 0.19| 9.3 1.8 5000 79 14 43 7| 2.0 2.4 4.4|101.9 -90.8 11.1 2.2 -0.01| 9.7 -0.1 6000 76 12 29 6| 1.5 2.2 3.8|105.7 -98.3 7.4 1.2 -0.01| 8.5 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260110.12.gif