UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050312.upa.cvt Date: 1200Z 3 MAY 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 3 MAY 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 1003 84 27.2 4.2 23 23.0 14.2 240 2 300.1 301.0 287.2 315.5 5.15 1 1000 108 26.6 14.6 48 12.0 18.7 285 1 299.8 301.7 291.9 330.5 10.50 2 996 144 26.2 23.3 84 2.9 24.1 275 2 299.7 303.0 297.4 353.5 18.38 3 925 794 22.2 20.7 91 1.5 21.1 80 8 302.0 305.1 297.0 351.8 16.84 4 850 1526 17.6 16.9 96 0.7 17.1 120 15 304.6 307.3 296.1 347.5 14.40 5 827 1760 16.0 15.5 97 0.5 15.7 120 15 305.3 307.8 295.7 345.7 13.52 6 791 2138 14.0 13.5 97 0.5 13.7 120 15 307.1 309.4 295.4 344.4 12.40 7 700 3164 9.8 6.8 82 3.0 8.0 90 16 313.3 315.0 294.6 340.9 8.90 8 605 4366 3.8 -4.2 56 8.0 -0.2 95 15 319.8 320.7 293.0 334.8 4.63 9 531 5415 -3.5 -4.8 91 1.3 -4.1 91 19 323.2 324.2 294.3 339.7 5.05 10 517 5626 -4.1 -10.1 63 6.0 -6.7 82 17 324.9 325.6 293.4 336.4 3.43 11 509 5749 -4.7 -7.9 78 3.2 -6.2 77 16 325.6 326.5 294.2 339.5 4.15 12 500 5890 -5.5 -12.5 58 7.0 -8.4 90 18 326.3 326.9 293.4 336.2 2.93 13 460 6541 -8.3 -20.3 37 12.0 -12.3 93 16 330.7 331.0 293.4 336.6 1.66 14 441 6866 -10.9 -13.2 83 2.3 -11.8 97 13 331.4 332.1 294.8 342.2 3.14 15 432 7025 -11.5 -26.5 28 15.0 -15.6 105 10 332.6 332.8 293.4 336.3 1.01 16 426 7132 -12.3 -24.3 36 12.0 -15.8 98 12 333.0 333.2 293.7 337.5 1.26 17 419 7258 -13.5 -15.3 86 1.8 -14.2 89 14 333.0 333.6 295.0 342.7 2.78 18 400 7610 -15.1 -19.0 72 3.9 -16.4 110 13 335.4 335.8 295.0 342.9 2.13 19 393 7743 -15.5 -21.5 60 6.0 -17.4 107 13 336.5 336.9 295.0 342.8 1.75 20 342 8776 -23.7 -26.2 80 2.5 -24.3 45 7 339.0 339.3 295.3 343.9 1.32 21 318 9303 -27.5 -33.5 57 6.0 -28.6 355 4 340.9 341.0 295.2 343.6 0.71 22 309 9509 -28.9 -32.0 75 3.1 -29.5 335 2 341.7 341.9 295.5 345.0 0.85 23 300 9720 -29.9 -38.9 41 9.0 -31.2 315 1 343.2 343.3 295.5 345.0 0.44 24 298 9768 -30.3 -41.3 33 11.0 -31.7 360 0 343.3 343.4 295.4 344.7 0.34 25 286 10058 -32.7 -47.7 21 15.0 -34.1 349 1 344.0 344.0 295.4 344.7 0.18 26 250 10990 -39.9 -51.9 27 12.0 -40.7 315 4 346.7 346.8 296.0 347.3 0.13 27 224 11729 -46.1 -58.1 24 12.0 -46.6 283 9 348.3 348.3 296.3 348.6 0.07 28 202 12406 -52.5 -56.0 66 3.5 -52.6 200 6 348.6 348.7 296.4 349.0 0.10 29 200 12470 -52.9 -58.9 48 6.0 -53.1 190 5 349.0 349.0 296.5 349.3 0.07 30 198 12535 -53.1 -61.1 37 8.0 -53.3 189 5 349.7 349.7 296.6 349.9 0.05 31 150 14260 -68.3 -71.9 60 3.6 -68.3 160 14 352.4 352.4 297.2 352.5 0.02 32 149 14300 -68.7 -72.3 60 3.6 -68.7 163 14 352.4 352.4 297.2 352.5 0.01 33 122 15477 -75.5 -84.5 23 9.0 -75.5 105 9 360.7 360.7 298.8 360.8 0.00 34 120 15574 -73.3 -84.3 17 11.0 -73.3 92 5 366.5 366.5 299.9 366.5 0.00 35 101 16573 -77.1 -87.1 19 10.0 -77.1 35 16 377.7 377.7 301.9 377.7 0.00 36 100 16630 -77.1 -87.1 19 10.0 -77.1 30 16 378.8 378.8 302.1 378.8 0.00 37 80 17899 -82.3 -89.3 29 7.0 -82.3 235 23 393.0 393.0 304.2 393.0 0.00 38 76 18189 -78.7 -88.7 18 10.0 -78.7 223 24 406.3 406.3 306.0 406.4 0.00 39 73 18418 -80.3 -90.3 17 10.0 -80.3 237 19 407.7 407.7 306.2 407.7 0.00 40 70 18660 -74.1 -89.1 8 15.0 -74.2 235 26 425.9 425.9 308.4 425.9 0.00 41 62 19370 -72.7 -89.7 6 17.0 -72.8 259 33 444.0 444.0 310.3 444.0 0.00 42 54 20195 -65.5 -89.5 2 24.0 -65.8 302 36 478.5 478.5 313.3 478.5 0.00 43 50 20660 -67.9 -89.9 3 22.0 -68.1 310 43 483.5 483.5 313.7 483.5 0.00 44 49 20781 -67.9 -89.9 3 22.0 -68.1 309 45 486.3 486.3 314.0 486.3 0.00 45 43 21566 -67.7 -90.7 2 23.0 -67.9 301 37 505.3 505.3 315.3 505.3 0.00 46 39 22159 -63.7 -89.7 2 26.0 -64.1 299 29 529.7 529.7 316.9 529.7 0.00 47 34 22999 -64.1 -91.1 1 27.0 -64.6 265 32 549.9 549.9 318.1 549.9 0.00 48 31 23573 -57.3 -88.3 1 31.0 -58.5 246 17 582.9 582.9 319.8 583.0 0.01 49 30 23780 -57.9 -87.9 1 30.0 -59.0 85 7 586.8 586.8 320.0 586.8 0.01 50 26 24680 -60.5 -88.5 1 28.0 -61.5 70 24 603.9 603.9 320.8 604.0 0.01 51 22 25745 -51.9 -85.9 1 34.0 -54.6 99 39 659.1 659.1 323.0 659.2 0.01 52 20 26360 -54.9 -86.9 1 32.0 -57.1 100 40 668.1 668.1 323.3 668.2 0.01 53 18 27033 -55.1 -86.1 1 31.0 -57.5 93 41 687.9 687.9 324.0 688.0 0.01 54 16 27794 -50.1 -85.1 1 35.0 -54.1 86 45 727.8 727.8 325.3 728.0 0.02 55 14 28668 -49.3 -84.3 1 35.0 -54.0 94 63 758.9 758.9 326.2 759.1 0.02 TRP 122 15477 -75.5 -84.5 23 9.0 -75.5 105 9 360.7 360.7 298.8 360.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 566.48 mb = 4911.64 m = 16114.12 ft Wetbulb zero: 607.49 mb = 4331.90 m = 14212.09 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 81.23 % Est. max temperature: 31.59 C = 88.86 F Sfc-Lift cond lev (LCL): 714.68 mb = 2989.81 m = 9808.95 ft T: 10.51 C 700-500 lapse rate: 5.61 C/km ThetaE index: 18.72 C Layer 925.0- 531.0 mb Conv cond level (CCL): 892.19 mb = 1106.66 m = 3630.74 ft Mean mixing ratio: 16.95 g/kg Conv temperature: 30.23 C = 86.41 F Cap Strength: 1.07 C Lifted Index: -2.94 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.09 C Lifted Index @700 mb: -1.06 C Showalter Index: -1.65 C Risk: Thunderstorms probable Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.40 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 250.80 Risk: None Energy Index: -2.24 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 840.15 J/kg Max Up Vert Vel: 40.99 m/s Conv Inhibition (B-): 10.59 J/kg Cap Strength: 1.07 C Lift Cond Lev (LCL): 918.38 mb = 856.17 m = 2808.91 ft Lev Free Conv (LFC): 863.38 mb = 1390.78 m = 4562.87 ft Equ Level (EL): 173.38 mb = 13359.81 m = 43830.86 ft B at Equ Level: 835.82 J/kg Max Parcel Lev (MPL): 103.38 mb = 16437.76 m = 53929.00 ft Wind level data Storm motion: 130 at 11 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 84 240 2 1.7 1.0 | 301 12 10.1 -6.0 1 1000 108 285 1 1.0 -0.3 | 308 12 9.3 -7.3 2 978 305 230 4 3.1 2.6 | 291 12 11.4 -4.4 3 945 610 100 2 -2.0 0.3 | 316 9 6.4 -6.7 4 925 794 80 8 -7.9 -1.4 | 357 8 0.5 -8.4 5 912 914 75 9 -8.7 -2.3 | 2 9 -0.3 -9.3 6 881 1219 100 11 -10.8 1.9 | 26 6 -2.5 -5.1 7 850 1526 120 15 -13.0 7.5 | 96 5 -4.6 0.5 8 791 2134 120 15 -13.0 7.5 | 96 5 -4.6 0.5 9 763 2438 115 15 -13.6 6.3 | 83 5 -5.2 -0.7 10 736 2743 115 18 -16.3 7.6 | 94 8 -8.0 0.6 11 700 3164 90 16 -16.0 0.0 | 47 10 -7.6 -7.0 12 659 3658 85 19 -18.9 -1.7 | 51 14 -10.6 -8.7 13 634 3962 100 14 -13.8 2.4 | 50 7 -5.4 -4.6 14 611 4267 95 14 -13.9 1.2 | 44 8 -5.6 -5.8 15 546 5182 100 21 -20.7 3.6 | 75 13 -12.3 -3.4 16 506 5791 75 16 -15.5 -4.1 | 32 13 -7.1 -11.2 17 500 5890 90 18 -18.0 0.0 | 54 12 -9.6 -7.0 18 487 6096 100 17 -16.7 3.0 | 64 9 -8.4 -4.1 19 450 6706 90 15 -15.0 0.0 | 43 10 -6.6 -7.0 20 432 7010 105 10 -9.7 2.6 | 16 5 -1.3 -4.4 21 416 7315 85 15 -14.9 -1.3 | 38 11 -6.6 -8.3 22 400 7610 110 13 -12.2 4.4 | 56 5 -3.9 -2.6 23 399 7620 110 13 -12.2 4.4 | 56 5 -3.9 -2.6 24 368 8230 95 11 -11.0 1.0 | 23 7 -2.6 -6.1 25 300 9720 315 1 0.7 -0.7 | 310 12 9.1 -7.7 26 299 9754 0 0 -0.0 -0.0 | 310 11 8.4 -7.0 27 250 10990 315 4 2.8 -2.8 | 311 15 11.2 -9.8 28 218 11887 275 10 10.0 -0.9 | 293 20 18.3 -7.9 29 200 12470 190 5 0.9 4.9 | 283 9 9.2 -2.1 30 164 13716 170 11 -1.9 10.8 | 239 7 6.5 3.8 31 150 14260 160 14 -4.8 13.2 | 210 7 3.6 6.1 32 148 14326 165 14 -3.6 13.5 | 216 8 4.7 6.5 33 141 14630 155 14 -5.9 12.7 | 203 6 2.4 5.7 34 122 15477 105 9 -8.7 2.3 | 4 5 -0.3 -4.7 35 121 15545 90 3 -3.0 0.0 | 323 9 5.4 -7.0 36 114 15850 110 21 -19.7 7.2 | 91 11 -11.4 0.2 37 109 16154 110 16 -15.0 5.5 | 77 7 -6.7 -1.5 38 103 16459 45 15 -10.6 -10.6 | 7 18 -2.2 -17.6 39 100 16630 30 16 -8.0 -13.9 | 359 21 0.4 -20.9 40 98 16764 30 16 -8.0 -13.9 | 359 21 0.4 -20.9 41 93 17069 35 10 -5.7 -8.2 | 350 15 2.6 -15.2 42 88 17374 235 12 9.8 6.9 | 270 18 18.2 -0.1 43 83 17678 250 18 16.9 6.2 | 272 25 25.3 -0.9 44 79 17983 230 25 19.2 16.1 | 252 29 27.5 9.1 45 75 18288 220 23 14.8 17.6 | 245 25 23.1 10.6 46 71 18593 260 14 13.8 2.4 | 282 23 22.1 -4.6 47 70 18660 235 26 21.3 14.9 | 255 31 29.7 7.9 48 67 18898 230 17 13.0 10.9 | 260 22 21.4 3.9 49 64 19202 250 35 32.9 12.0 | 263 42 41.3 5.0 50 58 19812 280 28 27.6 -4.9 | 288 38 35.9 -11.9 51 55 20117 300 35 30.3 -17.5 | 302 46 38.7 -24.5 52 50 20660 310 43 32.9 -27.6 | 310 54 41.3 -34.7 53 49 20726 310 45 34.5 -28.9 | 310 56 42.8 -35.9 54 45 21336 295 41 37.2 -17.3 | 298 52 45.5 -24.3 55 41 21946 310 32 24.5 -20.6 | 310 43 32.9 -27.6 56 37 22555 280 25 24.6 -4.3 | 289 35 33.0 -11.4 57 35 22860 270 36 36.0 -0.0 | 279 45 44.4 -7.0 58 30 23774 240 12 10.4 6.0 | 273 19 18.8 -1.0 59 30 23780 85 7 -7.0 -0.6 | 350 8 1.4 -7.6 60 27 24384 65 11 -10.0 -4.6 | 8 12 -1.6 -11.7 61 26 24689 70 24 -22.6 -8.2 | 43 21 -14.2 -15.2 62 25 24994 80 15 -14.8 -2.6 | 34 12 -6.4 -9.6 63 24 25298 65 21 -19.0 -8.9 | 34 19 -10.7 -15.9 64 21 25908 110 45 -42.3 15.4 | 104 35 -33.9 8.4 65 20 26360 100 40 -39.4 6.9 | 90 31 -31.0 -0.1 66 16 27127 85 43 -42.8 -3.7 | 73 36 -34.5 -10.8 67 14 27737 95 66 -65.7 5.8 | 89 57 -57.4 -1.3 68 13 28042 105 59 -57.0 15.3 | 100 49 -48.6 8.3 69 9 29261 100 57 -56.1 9.9 | 93 48 -47.8 2.9 Wind Parameters Mean winds (0-6000m): 100.0 at 14.6 knts Storm direction: 130.0 at 10.9 knts Shear (0-3000m) pos: 1.4 neg: 2.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 113.8 deg Storm rel helicity (0-3000m) pos: 39.5 neg: -22.3 tot: 17.2 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.0 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 24.52 Bulk Shear: 34.26 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 ------------------------------------------------------------------------------- 500 219 3 296 11| 0.0 3.9 3.9| 9.8 -7.8 1.9 3.8 0.17| 9.9 1.6 1000 93 5 334 8| 0.0 6.1 6.1| 28.2 -7.8 20.4 20.4 0.52| 10.0 5.2 1500 104 8 349 5| 2.8 4.1 6.9| 37.9 -7.8 30.1 20.1 0.63| 9.5 6.0 2000 111 9 7 4| 2.1 3.1 5.2| 37.9 -7.8 30.1 15.1 0.63| 7.1 4.5 2500 113 11 27 3| 1.7 2.9 4.5| 38.7 -9.1 29.6 11.9 0.56| 6.2 3.5 3000 112 12 44 4| 1.4 2.9 4.3| 39.5 -22.3 17.2 5.7 0.31| 6.5 2.0 4000 104 13 48 6| 1.4 2.6 4.0| 42.4 -26.9 15.5 3.9 0.22| 6.2 1.4 5000 103 14 52 6| 1.3 2.3 3.6| 54.8 -27.6 27.2 5.4 0.27| 5.7 1.5 6000 100 15 53 7| 1.5 2.0 3.5| 76.2 -59.3 17.0 2.8 0.17| 6.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20250503.12.gif