UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122811.upa.cvt Date: 1100Z 28 DEC 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:1100Z 28 DEC 25 Station: VEAT WMO ident: 42724 Latitude: 23.88 Longitude: 91.25 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1012 16 17.4 15.3 87 2.1 16.1 230 2 289.6 291.5 288.8 320.0 10.86 1 1000 119 16.0 15.0 94 1.0 15.4 260 6 289.1 291.0 288.5 319.4 10.78 2 976 325 14.6 14.3 98 0.3 14.4 298 5 289.8 291.6 288.5 319.4 10.55 3 970 378 15.0 14.2 95 0.8 14.5 308 5 290.7 292.5 288.9 320.4 10.55 4 961 457 18.0 12.0 68 6.0 14.3 322 5 294.5 296.1 289.0 320.9 9.20 5 925 783 16.0 11.0 72 5.0 13.0 50 1 295.7 297.3 289.2 321.5 8.94 6 877 1233 12.8 8.1 73 4.7 10.0 87 4 296.9 298.3 288.6 319.5 7.75 7 869 1310 13.6 -6.4 24 20.0 4.7 98 3 298.5 299.0 284.1 306.8 2.72 8 858 1418 14.4 -23.6 6 38.0 2.2 114 2 300.4 300.5 282.4 302.6 0.66 9 850 1497 14.2 -19.8 8 34.0 2.5 125 1 301.0 301.2 283.0 304.1 0.93 10 827 1728 13.4 -12.6 15 26.0 3.0 218 10 302.5 302.9 284.6 308.1 1.75 11 785 2167 14.8 -25.2 5 40.0 1.7 271 18 308.6 308.7 285.6 310.7 0.63 12 700 3126 10.0 -32.0 3 42.0 -1.8 285 31 313.6 313.6 287.1 314.9 0.37 13 574 4739 0.0 -25.0 13 25.0 -7.6 285 36 320.1 320.3 289.8 323.2 0.87 14 500 5820 -10.5 -26.5 26 16.0 -14.6 285 40 320.2 320.4 289.8 323.3 0.88 15 491 5959 -11.7 -26.7 28 15.0 -15.4 285 40 320.4 320.6 289.8 323.5 0.88 16 482 6100 -13.1 -27.1 30 14.0 -16.5 285 39 320.4 320.6 289.8 323.4 0.86 17 466 6357 -11.7 -37.7 10 26.0 -16.7 281 49 325.3 325.3 290.7 326.5 0.32 18 451 6607 -12.3 -41.3 7 29.0 -17.4 277 59 327.6 327.6 291.3 328.4 0.23 19 400 7510 -18.7 -50.7 4 32.0 -22.6 275 65 330.7 330.7 292.0 331.0 0.09 20 336 8787 -29.3 -55.3 6 26.0 -31.3 265 67 333.1 333.1 292.6 333.4 0.06 21 308 9405 -33.3 -56.3 8 23.0 -34.8 265 78 335.9 335.9 293.3 336.2 0.06 22 300 9590 -33.9 -58.9 6 25.0 -35.4 265 82 337.6 337.6 293.8 337.8 0.05 23 296 9684 -33.5 -61.5 4 28.0 -35.1 264 82 339.5 339.5 294.2 339.6 0.03 24 261 10555 -39.7 -63.7 6 24.0 -40.7 256 86 342.8 342.8 295.0 342.9 0.03 25 253 10768 -39.3 -68.3 3 29.0 -40.4 250 88 346.5 346.5 295.8 346.5 0.02 26 250 10850 -39.3 -69.3 3 30.0 -40.5 245 88 347.6 347.6 296.1 347.7 0.01 27 240 11128 -41.2 -70.7 3 29.5 -42.2 245 89 348.9 348.9 296.4 348.9 0.01 28 200 12340 -49.7 -76.7 3 27.0 -50.2 260 83 354.1 354.1 297.5 354.1 0.01 29 150 14160 -63.3 -83.3 5 20.0 -63.4 260 60 361.0 361.0 298.9 361.0 0.00 30 136 14755 -68.1 -86.1 6 18.0 -68.2 260 57 362.8 362.8 299.2 362.8 0.00 31 100 16570 -75.1 -91.1 7 16.0 -75.2 260 39 382.6 382.6 302.6 382.6 0.00 32 70 18620 -81.3 -92.3 14 11.0 -81.3 300 22 410.5 410.5 306.6 410.5 0.00 33 69 18701 -81.5 -92.5 14 11.0 -81.5 300 22 411.7 411.7 306.7 411.7 0.00 34 65 19036 -81.5 -92.5 14 11.0 -81.5 418.8 418.8 307.6 418.8 0.00 35 50 20563 -67.3 -88.3 4 21.0 -67.5 484.9 484.9 313.8 484.9 0.00 TRP 69 18701 -81.5 -92.5 14 11.0 -81.5 300 22 411.7 411.7 306.7 411.7 0.00 WND 240 11128 -41.2 -70.7 3 29.5 -42.2 245 89 348.9 348.9 296.4 348.9 0.01 Sounding variables and indices 1000-500 mb thick: 5701.00 m Freezing level: 574.00 mb = 4739.12 m = 15548.11 ft Wetbulb zero: 743.44 mb = 2622.03 m = 8602.37 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 25.02 % Est. max temperature: 27.60 C = 81.67 F Sfc-Lift cond lev (LCL): 981.04 mb = 281.50 m = 923.54 ft T: 14.90 C 700-500 lapse rate: 7.61 C/km ThetaE index: 18.91 C Layer 877.0- 850.0 mb Conv cond level (CCL): 664.44 mb = 3549.79 m = 11646.16 ft Mean mixing ratio: 9.76 g/kg Conv temperature: 43.24 C = 109.84 F Cap Strength: 9.34 C Lifted Index: 5.59 C Risk: None Lifted Index @300 mb: 12.60 C Lifted Index @700 mb: 9.34 C Showalter Index: 15.67 C Risk: None Total Totals Index: 15.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: -9.30 C K Index: -37.10 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 4.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.03 J/kg Max Up Vert Vel: 8.84 m/s Conv Inhibition (B-): 17376.35 J/kg Cap Strength: 9.31 C Lift Cond Lev (LCL): 914.39 mb = 880.50 m = 2888.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 17 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 1012 16 230 2 1.5 1.3 | 140 17 -11.1 13.3 1 1000 119 260 6 5.9 1.0 | 153 15 -6.7 13.1 2 944 610 350 4 0.7 -3.9 | 124 14 -11.9 8.1 3 925 783 50 1 -0.8 -0.6 | 130 18 -13.4 11.4 4 911 914 0 1 -0.0 -1.0 | 131 17 -12.6 11.0 5 878 1219 85 4 -4.0 -0.3 | 125 20 -16.6 11.7 6 850 1497 125 1 -0.8 0.6 | 133 18 -13.5 12.6 7 847 1524 125 1 -0.8 0.6 | 133 18 -13.5 12.6 8 817 1829 265 14 13.9 1.2 | 186 13 1.3 13.3 9 733 2743 280 24 23.6 -4.2 | 234 14 11.0 7.9 10 700 3126 285 31 29.9 -8.0 | 257 18 17.3 4.0 11 680 3353 285 31 29.9 -8.0 | 257 18 17.3 4.0 12 500 5820 285 40 38.6 -10.4 | 266 26 26.0 1.7 13 482 6096 285 39 37.7 -10.1 | 266 25 25.0 2.0 14 445 6706 275 63 62.8 -5.5 | 263 51 50.1 6.6 15 400 7510 275 65 64.8 -5.7 | 263 53 52.1 6.4 16 394 7620 275 65 64.8 -5.7 | 263 53 52.1 6.4 17 378 7925 270 69 69.0 -0.0 | 258 58 56.4 12.0 18 347 8534 265 70 69.7 6.1 | 252 60 57.1 18.1 19 333 8839 265 66 65.7 5.8 | 251 56 53.1 17.8 20 319 9144 265 73 72.7 6.4 | 253 63 60.1 18.4 21 300 9590 265 82 81.7 7.1 | 254 72 69.1 19.2 22 257 10668 255 87 84.0 22.5 | 244 79 71.4 34.6 23 250 10850 245 88 79.8 37.2 | 234 83 67.1 49.2 24 240 11128 245 89 80.7 37.6 | 234 84 68.0 49.7 25 224 11582 240 88 76.2 44.0 | 229 85 63.6 56.0 26 200 12340 260 83 81.7 14.4 | 249 74 69.1 26.5 27 186 12802 260 78 76.8 13.5 | 248 69 64.2 25.6 28 161 13716 250 72 67.7 24.6 | 236 66 55.0 36.7 29 153 14021 255 68 65.7 17.6 | 241 61 53.0 29.6 30 150 14160 260 60 59.1 10.4 | 244 52 46.5 22.5 31 119 15545 260 54 53.2 9.4 | 242 46 40.5 21.4 32 102 16459 265 43 42.8 3.7 | 242 34 30.2 15.8 33 100 16570 260 39 38.4 6.8 | 234 32 25.8 18.8 34 70 18620 300 22 19.1 -11.0 | 261 7 6.4 1.0 Wind Parameters Mean winds (0-6000m): 283.6 at 23.3 knts Storm direction: 313.6 at 17.5 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 111.1 deg Storm rel helicity (0-3000m) pos: 182.3 neg: -31.8 tot: 150.4 m^2/s^2 ave: 50.1 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.88 Bulk Shear: 44.47 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 ------------------------------------------------------------------------------- 500 283 5 144 13| 5.4 0.0 5.4| 14.5 -19.7 -5.3 -10.6 -0.20| 11.4 -2.3 1000 303 4 136 14| 2.0 0.0 2.0| 23.5 -28.0 -4.6 -4.6 -0.12| 9.3 -1.1 1500 333 3 129 14| 0.8 0.0 0.8| 38.9 -31.8 7.1 4.7 -0.00| 8.6 -0.0 2000 279 5 146 14| 3.7 0.0 3.7|134.1 -31.8 102.3 51.1 0.40| 12.7 5.1 2500 275 8 157 12| 4.2 0.0 4.2|155.0 -31.8 123.1 49.2 0.47| 11.4 5.3 3000 278 11 169 11| 4.8 0.0 4.8|182.3 -31.8 150.4 50.1 0.52| 10.9 5.7 4000 282 16 198 9| 3.9 0.2 4.2|195.1 -31.8 163.3 40.8 0.53| 8.8 4.6 5000 283 20 221 10| 3.1 0.6 3.7|203.2 -31.8 171.3 34.3 0.52| 7.4 3.8 6000 284 23 237 12| 2.6 0.7 3.3|209.7 -33.4 176.3 29.4 0.50| 6.5 3.3 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251228.11.gif