UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:0000Z 18 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 ------------------------------------------------------------------------------- 0 1000 69 40 8 SFC 999 84 30.4 16.4 43 14.0 20.8 40 8 303.6 305.8 294.0 338.8 11.82 2 925 697 26.6 11.6 39 15.0 16.9 15 20 306.5 308.2 293.0 334.6 9.31 3 850 1373 22.6 6.6 36 16.0 12.9 15 20 309.8 311.2 292.3 332.0 7.21 4 700 2927 13.2 -4.8 28 18.0 4.1 15 20 317.1 317.8 291.6 329.5 3.82 5 500 5620 -2.9 -25.9 15 23.0 -9.9 40 8 329.5 329.7 292.5 332.8 0.93 6 461 6262 -6.7 -30.7 13 24.0 -13.0 23 13 332.5 332.6 293.0 334.9 0.64 7 400 7360 -14.7 -35.7 15 21.0 -19.0 5 22 335.9 336.0 293.7 337.6 0.46 8 332 8742 -25.5 -44.5 15 19.0 -27.9 360 27 339.5 339.5 294.4 340.3 0.22 9 300 9470 -30.7 -49.7 14 19.0 -32.5 350 35 342.1 342.1 295.0 342.7 0.14 10 288 9759 -32.3 -60.3 4 28.0 -34.1 345 36 343.8 343.9 295.3 344.0 0.04 11 250 10740 -40.5 -45.5 59 5.0 -40.9 280 18 345.9 345.9 296.0 346.9 0.26 12 220 11598 -47.9 -49.6 82 1.7 -48.0 248 21 347.3 347.4 296.2 348.1 0.19 13 210 11903 -50.1 -65.1 15 15.0 -50.5 237 23 348.5 348.5 296.3 348.7 0.03 14 200 12220 -52.9 -62.9 29 10.0 -53.2 225 24 349.0 349.0 296.4 349.2 0.04 15 192 12481 -55.1 -69.1 16 14.0 -55.4 214 27 349.6 349.6 296.5 349.6 0.02 16 189 12581 -56.1 -60.7 56 4.6 -56.2 210 28 349.5 349.5 296.6 349.8 0.06 17 185 12717 -56.7 -77.7 5 21.0 -56.9 204 30 350.7 350.7 296.8 350.7 0.01 18 178 12959 -58.9 -66.9 35 8.0 -59.0 198 31 351.0 351.0 296.9 351.1 0.03 19 169 13282 -61.5 -69.5 34 8.0 -61.6 192 31 351.9 351.9 297.1 352.0 0.02 20 150 14010 -67.1 -71.7 52 4.6 -67.1 270 8 354.5 354.5 297.6 354.6 0.02 21 148 14091 -67.5 -72.3 50 4.8 -67.5 270 8 355.2 355.2 297.7 355.2 0.01 22 111 15759 -82.1 -86.7 45 4.6 -82.1 325 19 358.2 358.2 298.4 358.3 0.00 23 105 16069 -83.3 -87.2 51 3.9 -83.3 333 22 361.7 361.7 299.0 361.7 0.00 24 101 16285 -83.1 -87.2 49 4.1 -83.1 10 31 366.1 366.1 299.9 366.1 0.00 25 100 16340 -83.3 -87.4 49 4.1 -83.3 25 34 366.8 366.8 300.0 366.8 0.00 26 93 16743 -85.7 -90.0 46 4.3 -85.7 45 27 369.7 369.7 300.5 369.7 0.00 27 82 17440 -84.1 -90.1 34 6.0 -84.1 55 26 386.6 386.6 303.3 386.6 0.00 28 79 17650 -80.3 -88.3 25 8.0 -80.3 68 35 398.6 398.6 305.0 398.6 0.00 29 71 18250 -83.7 -91.7 23 8.0 -83.7 117 22 403.7 403.7 305.7 403.7 0.00 30 70 18330 -78.1 -90.1 13 12.0 -78.1 245 6 417.3 417.3 307.4 417.3 0.00 31 68 18496 -75.7 -87.7 14 12.0 -75.7 194 3 426.0 426.0 308.4 426.0 0.00 32 65 18754 -77.9 -90.9 10 13.0 -77.9 136 2 426.7 426.7 308.4 426.7 0.00 33 60 19212 -75.3 -89.3 9 14.0 -75.3 53 1 442.4 442.4 310.1 442.4 0.00 34 52 20034 -77.1 -90.1 11 13.0 -77.1 49 15 456.7 456.7 311.5 456.7 0.00 35 50 20260 -74.7 -89.7 8 15.0 -74.8 70 22 467.5 467.5 312.4 467.5 0.00 36 42 21301 -64.1 -90.1 2 26.0 -64.5 77 34 517.6 517.6 316.1 517.6 0.00 37 36 22246 -63.5 -89.5 2 26.0 -64.0 71 46 542.5 542.5 317.6 542.5 0.00 TRP 93 16743 -85.7 -90.0 46 4.3 -85.7 45 27 369.7 369.7 300.5 369.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5551.00 m Freezing level: 536.02 mb = 5134.93 m = 16846.66 ft Wetbulb zero: 641.14 mb = 3629.98 m = 11909.22 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 28.59 % Est. max temperature: 36.63 C = 97.93 F Sfc-Lift cond lev (LCL): 815.29 mb = 1706.69 m = 5599.31 ft T: 20.58 C 700-500 lapse rate: 5.98 C/km ThetaE index: 9.32 C Layer 925.0- 500.0 mb Conv cond level (CCL): 610.55 mb = 4021.30 m = 13193.07 ft Mean mixing ratio: 10.12 g/kg Conv temperature: 48.97 C = 120.15 F Cap Strength: 7.54 C Lifted Index: 5.58 C Risk: None Lifted Index @300 mb: 5.78 C Lifted Index @700 mb: 6.79 C Showalter Index: 7.39 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 9.50 C K Index: 14.10 Risk: None Sweat Index: 127.20 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.94 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 13331.28 J/kg Cap Strength: 7.54 C Lift Cond Lev (LCL): 765.92 mb = 2206.66 m = 7239.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 49 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 ---------------------------------------------------------- 0 999 84 40 8 -5.1 -6.1 | 247 4 3.9 1.7 1 925 697 15 20 -5.2 -19.3 | 341 12 3.9 -11.5 2 850 1373 15 20 -5.2 -19.3 | 341 12 3.9 -11.5 3 700 2927 15 20 -5.2 -19.3 | 341 12 3.9 -11.5 4 500 5620 40 8 -5.1 -6.1 | 247 4 3.9 1.7 5 435 6706 10 17 -3.0 -16.7 | 326 11 6.1 -8.9 6 418 7010 15 20 -5.2 -19.3 | 341 12 3.9 -11.5 7 402 7315 355 21 1.8 -20.9 | 320 17 10.9 -13.1 8 400 7360 5 22 -1.9 -21.9 | 333 16 7.1 -14.1 9 386 7620 15 21 -5.4 -20.3 | 344 13 3.6 -12.5 10 355 8230 360 23 -0.0 -23.0 | 329 18 9.0 -15.2 11 314 9144 360 31 -0.0 -31.0 | 339 25 9.0 -23.2 12 300 9470 350 35 6.1 -34.5 | 330 31 15.1 -26.7 13 288 9754 345 36 9.3 -34.8 | 326 33 18.4 -27.0 14 264 10363 320 17 10.9 -13.0 | 285 21 20.0 -5.2 15 253 10668 285 17 16.4 -4.4 | 262 26 25.5 3.4 16 250 10740 280 18 17.7 -3.1 | 260 27 26.8 4.7 17 200 12220 225 24 17.0 17.0 | 226 36 26.0 24.8 18 182 12802 200 31 10.6 29.1 | 208 42 19.6 36.9 19 165 13411 190 31 5.4 30.5 | 201 41 14.4 38.3 20 157 13716 205 20 8.5 18.1 | 214 31 17.5 25.9 21 150 14010 270 8 8.0 -0.0 | 245 19 17.0 7.8 22 142 14326 270 8 8.0 -0.0 | 245 19 17.0 7.8 23 135 14630 300 10 8.7 -5.0 | 261 18 17.7 2.8 24 103 16154 335 23 9.7 -20.8 | 305 23 18.8 -13.0 25 100 16340 25 34 -14.4 -30.8 | 13 24 -5.3 -23.0 26 98 16459 25 34 -14.4 -30.8 | 13 24 -5.3 -23.0 27 93 16743 45 27 -19.1 -19.1 | 42 15 -10.0 -11.3 28 83 17374 50 23 -17.6 -14.8 | 51 11 -8.6 -7.0 29 79 17678 70 36 -33.8 -12.3 | 80 25 -24.8 -4.5 30 71 18288 120 21 -18.2 10.5 | 153 20 -9.1 18.3 31 70 18330 245 6 5.4 2.5 | 234 18 14.5 10.3 32 67 18593 165 2 -0.5 1.9 | 221 13 8.5 9.7 33 57 19507 0 0 -0.0 -0.0 | 229 12 9.0 7.8 34 50 20260 70 22 -20.7 -7.5 | 91 12 -11.6 0.3 35 48 20422 65 16 -14.5 -6.8 | 101 6 -5.5 1.0 36 40 21336 80 39 -38.4 -6.8 | 92 29 -29.4 1.0 37 36 21946 70 47 -44.2 -16.1 | 77 36 -35.1 -8.3 38 34 22250 80 47 -46.3 -8.2 | 89 37 -37.2 -0.4 39 32 22555 95 44 -43.8 3.8 | 108 37 -34.8 11.6 Wind Parameters Mean winds (0-6000m): 19.2 at 15.9 knts Storm direction: 49.2 at 11.9 knts Shear (0-3000m) pos: 0.1 neg: 2.3 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 94.7 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -0.0 tot: 7.7 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.70 Bulk Shear: 1.42 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 24 13 316 6| 0.0 11.0 11.0| 7.4 0.0 7.4 14.9 0.62| 11.3 6.9 1000 19 16 333 9| 0.0 6.8 6.8| 7.7 -0.0 7.6 7.6 0.50| 7.0 3.5 1500 17 18 337 10| 0.0 4.5 4.5| 7.7 -0.0 7.6 5.1 0.50| 4.7 2.3 2000 17 18 338 10| 0.0 3.4 3.4| 7.7 -0.0 7.6 3.8 0.50| 3.5 1.8 2500 16 19 339 11| 0.0 2.7 2.7| 7.7 -0.0 7.6 3.1 0.50| 2.8 1.4 3000 16 19 339 11| 0.1 2.3 2.4| 7.7 -0.0 7.7 2.6 0.47| 2.5 1.2 4000 17 18 339 10| 0.8 1.7 2.5| 7.7 -1.8 5.9 1.5 0.30| 2.5 0.8 5000 18 17 337 9| 1.1 1.4 2.5| 7.7 -5.5 2.2 0.4 0.10| 2.5 0.3 6000 19 16 332 8| 1.1 1.5 2.6| 11.7 -7.5 4.3 0.7 0.14| 2.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260118.00.gif