UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 15 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 26.4 21.4 74 5.0 22.8 30 8 299.3 302.2 295.8 346.6 16.20 1 1000 109 25.8 21.4 77 4.4 22.6 60 7 299.0 301.9 295.8 346.3 16.25 2 986 234 24.2 21.7 86 2.5 22.4 57 15 298.6 301.6 296.1 347.5 16.80 3 925 794 21.6 18.8 84 2.8 19.6 65 30 301.4 304.1 295.6 345.3 14.93 4 850 1524 17.6 15.8 89 1.8 16.4 85 22 304.6 307.1 295.4 344.6 13.40 5 791 2136 13.8 12.7 93 1.1 13.1 85 21 306.9 309.0 294.8 342.3 11.75 6 700 3162 9.6 5.1 73 4.5 6.9 85 24 313.1 314.6 293.7 337.7 7.90 7 658 3673 7.2 -0.8 57 8.0 2.9 85 24 316.0 317.1 292.6 333.5 5.49 8 629 4043 5.0 -2.0 60 7.0 1.3 84 23 317.6 318.6 292.9 334.4 5.26 9 618 4186 3.6 2.3 91 1.3 2.8 82 21 317.6 319.0 294.5 340.8 7.33 10 601 4412 2.0 1.7 98 0.3 1.8 79 18 318.3 319.7 294.6 341.2 7.22 11 578 4726 0.0 -0.7 95 0.7 -0.4 76 15 319.5 320.7 294.3 339.7 6.30 12 570 4838 0.4 -5.6 64 6.0 -2.5 75 14 321.3 322.1 293.2 335.7 4.42 13 538 5300 -1.3 -8.3 59 7.0 -4.6 34 6 324.6 325.3 293.6 337.2 3.80 14 516 5631 -3.5 -8.5 68 5.0 -5.8 10 3 325.8 326.6 294.0 338.9 3.90 15 500 5880 -4.7 -12.7 54 8.0 -8.0 360 6 327.3 327.9 293.6 337.1 2.88 16 460 6534 -8.7 -16.7 52 8.0 -11.6 356 9 330.2 330.7 293.9 338.0 2.25 17 442 6844 -9.5 -26.5 24 17.0 -14.3 357 12 333.0 333.2 293.4 336.6 0.99 18 400 7610 -14.9 -27.9 32 13.0 -18.3 60 7 335.6 335.8 294.1 339.2 0.96 19 330 9029 -26.7 -33.7 52 7.0 -27.9 229 20 338.4 338.5 294.6 340.9 0.67 20 310 9477 -28.9 -33.9 62 5.0 -29.7 240 35 341.4 341.6 295.3 344.1 0.70 21 300 9710 -30.9 -35.2 66 4.3 -31.6 245 42 341.8 342.0 295.3 344.3 0.64 22 293 9878 -32.5 -35.2 77 2.7 -32.9 244 44 341.9 342.0 295.4 344.4 0.65 23 283 10122 -34.7 -37.9 73 3.2 -35.1 243 42 342.1 342.2 295.3 344.1 0.52 24 279 10222 -35.1 -44.1 39 9.0 -36.0 242 41 342.9 343.0 295.3 344.0 0.27 25 264 10606 -38.5 -44.5 53 6.0 -39.1 240 39 343.4 343.5 295.4 344.5 0.28 26 255 10845 -39.9 -54.9 19 15.0 -40.8 234 35 344.8 344.8 295.6 345.2 0.09 27 250 10980 -41.1 -55.1 21 14.0 -41.9 230 33 345.0 345.0 295.6 345.3 0.09 28 243 11172 -42.7 -57.7 18 15.0 -43.4 225 32 345.4 345.4 295.7 345.7 0.06 29 236 11367 -44.3 -61.3 13 17.0 -45.0 221 30 345.9 345.9 295.7 346.0 0.04 30 226 11655 -46.9 -62.9 14 16.0 -47.4 216 30 346.2 346.2 295.8 346.3 0.04 31 223 11743 -47.7 -55.7 39 8.0 -48.0 218 30 346.3 346.3 295.9 346.7 0.09 32 221 11802 -47.9 -61.9 18 14.0 -48.4 219 31 346.9 346.9 296.0 347.1 0.04 33 200 12450 -53.9 -58.4 58 4.5 -54.0 230 37 347.4 347.4 296.1 347.7 0.07 34 192 12711 -56.1 -59.1 69 3.0 -56.2 237 38 348.0 348.0 296.3 348.3 0.07 35 189 12811 -57.1 -60.4 66 3.3 -57.2 240 38 347.9 347.9 296.3 348.2 0.06 36 171 13439 -61.1 -75.1 14 14.0 -61.2 230 47 351.4 351.4 297.0 351.4 0.01 37 150 14240 -67.9 -76.9 27 9.0 -67.9 255 48 353.1 353.1 297.3 353.2 0.01 38 140 14650 -71.3 -77.3 40 6.0 -71.3 272 54 354.2 354.2 297.5 354.2 0.01 39 112 15942 -78.9 -83.9 44 5.0 -78.9 313 27 363.3 363.3 299.4 363.3 0.00 40 100 16580 -82.3 -88.3 35 6.0 -82.3 300 17 368.7 368.7 300.4 368.7 0.00 41 92 17042 -85.7 -90.7 40 5.0 -85.7 310 18 370.9 370.9 300.7 370.9 0.00 42 87 17348 -86.1 -90.7 43 4.6 -86.1 323 21 376.1 376.1 301.6 376.1 0.00 43 70 18570 -76.3 -90.3 9 14.0 -76.3 360 11 421.2 421.2 307.9 421.2 0.00 44 66 18908 -77.3 -90.3 11 13.0 -77.3 14 14 426.1 426.1 308.4 426.1 0.00 45 62 19270 -72.9 -88.9 7 16.0 -73.0 19 13 443.6 443.6 310.3 443.6 0.00 46 55 19971 -73.9 -89.9 7 16.0 -74.0 73 11 456.7 456.7 311.5 456.7 0.00 47 50 20530 -71.3 -90.3 4 19.0 -71.4 75 34 475.5 475.5 313.1 475.5 0.00 48 42 21572 -67.9 -89.9 3 22.0 -68.1 88 41 508.2 508.2 315.5 508.2 0.00 49 41 21717 -68.1 -90.1 3 22.0 -68.4 89 43 511.2 511.2 315.7 511.2 0.00 50 39 22020 -65.7 -89.6 2 23.9 -66.1 115 63 524.7 524.7 316.6 524.7 0.00 51 35 22687 -60.5 -88.5 1 28.0 -61.3 101 61 554.7 554.7 318.3 554.7 0.00 52 30 23650 -59.7 -87.7 1 28.0 -60.6 90 59 581.9 581.9 319.8 581.9 0.01 53 29 23862 -59.9 -87.9 1 28.0 -60.9 90 59 587.0 587.0 320.0 587.0 0.01 TRP 92 17042 -85.7 -90.7 40 5.0 -85.7 310 18 370.9 370.9 300.7 370.9 0.00 WND 39 22020 -65.7 -89.6 2 23.9 -66.1 115 63 524.7 524.7 316.6 524.7 0.00 Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 562.47 mb = 4946.36 m = 16228.01 ft Wetbulb zero: 582.03 mb = 4669.91 m = 15321.04 ft Precipitable water: 2.10 inches Sfc-500 mean rel hum: 78.30 % Est. max temperature: 31.56 C = 88.81 F Sfc-Lift cond lev (LCL): 932.78 mb = 720.54 m = 2363.94 ft T: 21.94 C 700-500 lapse rate: 5.26 C/km ThetaE index: 14.01 C Layer 925.0- 629.0 mb Conv cond level (CCL): 867.87 mb = 1344.37 m = 4410.61 ft Mean mixing ratio: 15.70 g/kg Conv temperature: 30.91 C = 87.65 F Cap Strength: 1.59 C Lifted Index: -0.38 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.45 C Lifted Index @700 mb: 0.06 C Showalter Index: 0.26 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.50 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 239.60 Risk: None Energy Index: -1.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 188.31 J/kg Max Up Vert Vel: 19.41 m/s Conv Inhibition (B-): 34.77 J/kg Cap Strength: 1.59 C Lift Cond Lev (LCL): 914.03 mb = 897.03 m = 2942.99 ft Lev Free Conv (LFC): 809.03 mb = 1944.60 m = 6379.85 ft Equ Level (EL): 709.03 mb = 3054.49 m = 10021.17 ft B at Equ Level: 18.94 J/kg Max Parcel Lev (MPL): 159.03 mb = 13882.70 m = 45546.36 ft Wind level data Storm motion: 107 at 14 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 30 8 -4.0 -6.9 | 319 15 9.6 -11.0 1 1000 109 60 7 -6.1 -3.5 | 315 11 7.6 -7.5 2 978 305 55 19 -15.6 -10.9 | 7 15 -1.9 -14.9 3 945 610 60 29 -25.1 -14.5 | 32 22 -11.5 -18.5 4 925 794 65 30 -27.2 -12.7 | 39 22 -13.5 -16.7 5 912 914 65 30 -27.2 -12.7 | 39 22 -13.5 -16.7 6 881 1219 60 26 -22.5 -13.0 | 27 19 -8.9 -17.0 7 850 1524 85 22 -21.9 -1.9 | 54 10 -8.3 -6.0 8 850 1524 85 22 -21.9 -1.9 | 54 10 -8.3 -6.0 9 791 2134 85 21 -20.9 -1.8 | 51 9 -7.3 -5.9 10 763 2438 100 23 -22.7 4.0 | 90 9 -9.0 -0.1 11 736 2743 85 24 -23.9 -2.1 | 59 12 -10.3 -6.1 12 700 3162 85 24 -23.9 -2.1 | 59 12 -10.3 -6.1 13 634 3962 85 24 -23.9 -2.1 | 59 12 -10.3 -6.1 14 610 4267 80 19 -18.7 -3.3 | 35 9 -5.1 -7.3 15 566 4877 75 13 -12.6 -3.4 | 352 7 1.1 -7.4 16 525 5486 15 2 -0.5 -1.9 | 294 14 13.1 -6.0 17 500 5880 360 6 -0.0 -6.0 | 306 17 13.6 -10.0 18 486 6096 360 5 -0.0 -5.0 | 304 16 13.6 -9.0 19 449 6706 355 11 1.0 -11.0 | 316 21 14.6 -15.0 20 416 7315 5 15 -1.3 -14.9 | 327 23 12.3 -19.0 21 400 7610 60 7 -6.1 -3.5 | 315 11 7.6 -7.5 22 399 7620 20 11 -3.8 -10.3 | 326 17 9.9 -14.4 23 367 8230 225 3 2.1 2.1 | 277 16 15.8 -1.9 24 352 8534 245 11 10.0 4.6 | 269 24 23.6 0.6 25 338 8839 225 15 10.6 10.6 | 255 25 24.3 6.6 26 300 9710 245 42 38.1 17.7 | 255 53 51.7 13.7 27 298 9754 245 45 40.8 19.0 | 255 56 54.4 15.0 28 261 10668 240 38 32.9 19.0 | 252 49 46.6 15.0 29 250 10980 230 33 25.3 21.2 | 246 43 38.9 17.2 30 228 11582 215 29 16.6 23.8 | 237 36 30.3 19.7 31 200 12450 230 37 28.3 23.8 | 245 46 42.0 19.7 32 189 12802 240 38 32.9 19.0 | 252 49 46.6 15.0 33 171 13411 230 47 36.0 30.2 | 242 56 49.6 26.2 34 150 14240 255 48 46.4 12.4 | 262 61 60.0 8.4 35 133 14935 285 58 56.0 -15.0 | 285 72 69.7 -19.1 36 113 15850 310 27 20.7 -17.4 | 302 40 34.3 -21.4 37 102 16459 335 25 10.6 -22.7 | 318 36 24.2 -26.7 38 100 16580 300 17 14.7 -8.5 | 294 31 28.4 -12.5 39 97 16764 305 18 14.7 -10.3 | 297 32 28.4 -14.4 40 92 17042 310 18 13.8 -11.6 | 300 32 27.4 -15.6 41 92 17069 295 19 17.2 -8.0 | 291 33 30.9 -12.1 42 87 17374 325 21 12.0 -17.2 | 310 33 25.7 -21.3 43 82 17678 25 13 -5.5 -11.8 | 333 18 8.2 -15.8 44 74 18288 115 2 -1.8 0.8 | 285 12 11.8 -3.2 45 70 18570 360 11 -0.0 -11.0 | 318 20 13.6 -15.0 46 70 18593 35 18 -10.3 -14.7 | 350 19 3.3 -18.8 47 66 18898 15 14 -3.6 -13.5 | 330 20 10.0 -17.6 48 63 19202 350 12 2.1 -11.8 | 315 22 15.7 -15.9 49 60 19507 110 15 -14.1 5.1 | 157 1 -0.5 1.1 50 57 19812 105 12 -11.6 3.1 | 295 2 2.1 -0.9 51 54 20117 45 10 -7.1 -7.1 | 329 13 6.6 -11.1 52 50 20530 75 34 -32.8 -8.8 | 56 23 -19.2 -12.8 53 46 21031 85 33 -32.9 -2.9 | 70 20 -19.2 -6.9 54 39 21946 90 46 -46.0 0.0 | 83 33 -32.4 -4.0 55 39 22020 115 63 -57.1 26.6 | 117 49 -43.5 22.6 56 38 22250 115 63 -57.1 26.6 | 117 49 -43.5 22.6 57 32 23165 85 58 -57.8 -5.1 | 78 45 -44.1 -9.1 58 30 23650 90 59 -59.0 0.0 | 85 46 -45.4 -4.0 59 27 24079 90 59 -59.0 0.0 | 85 46 -45.4 -4.0 Wind Parameters Mean winds (0-6000m): 76.5 at 19.0 knts Storm direction: 106.5 at 14.2 knts Shear (0-3000m) pos: 3.7 neg: 0.5 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 100.4 deg Storm rel helicity (0-3000m) pos: 122.8 neg: -33.5 tot: 89.3 m^2/s^2 ave: 29.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 4.1 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 35.19 Bulk Shear: 5.35 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 57 19 8 14| 22.2 0.0 22.2| 68.1 0.0 68.1 136.1 0.78| 23.5 18.4 1000 61 24 25 17| 11.0 0.0 11.0| 86.9 -12.6 74.4 74.4 0.66| 14.8 9.7 1500 64 24 29 17| 6.3 0.0 6.3|110.5 -19.6 90.9 60.6 0.57| 14.3 8.1 2000 69 23 33 15| 4.8 0.2 5.0|110.5 -20.7 89.8 44.9 0.55| 10.9 6.0 2500 74 23 39 14| 4.5 0.2 4.7|122.8 -25.4 97.4 39.0 0.53| 10.3 5.5 3000 76 23 43 13| 3.7 0.5 4.3|122.8 -33.5 89.3 29.8 0.45| 9.1 4.1 4000 78 23 47 13| 2.8 0.6 3.4|122.8 -38.5 84.3 21.1 0.40| 7.1 2.9 5000 78 22 42 12| 2.2 1.8 4.1|122.8 -67.6 55.2 11.0 0.14| 7.2 1.0 6000 77 19 30 10| 1.9 2.1 4.0|135.5 -97.1 38.5 6.4 0.05| 7.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20260115.12.gif