UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for VEPT... Searching the city database file for: VEPT ... Date:0000Z 27 DEC 25 Station: VEPT WMO ident: 42492 Latitude: 25.60 Longitude: 85.10 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1009 60 12.6 11.8 95 0.8 12.1 270 2 285.0 286.5 284.9 308.9 8.64 1 1000 127 11.2 6.8 74 4.4 8.9 265 8 284.4 285.4 282.0 301.6 6.20 2 962 450 11.0 6.4 73 4.6 8.5 265 8 287.3 288.4 283.4 305.0 6.27 3 955 511 11.8 6.8 71 5.0 9.1 265 6 288.7 289.9 284.2 307.1 6.50 4 949 564 12.4 6.4 67 6.0 9.1 265 5 289.9 291.0 284.5 308.0 6.36 5 941 635 13.0 6.0 62 7.0 9.2 246 4 291.2 292.3 284.9 309.0 6.24 6 930 734 13.6 5.6 58 8.0 9.2 173 3 292.8 293.9 285.5 310.5 6.14 7 925 779 13.6 5.6 58 8.0 9.2 140 3 293.2 294.3 285.7 311.0 6.17 8 867 1322 11.2 0.2 47 11.0 5.7 130 8 296.2 297.0 285.1 309.4 4.47 9 853 1459 11.4 -3.6 35 15.0 4.4 130 7 297.8 298.4 284.6 308.1 3.43 10 850 1488 11.6 -4.4 32 16.0 4.2 130 7 298.3 298.9 284.6 308.1 3.24 11 841 1577 11.8 -6.2 28 18.0 3.8 177 6 299.4 299.9 284.6 308.1 2.86 12 823 1757 11.8 -6.2 28 18.0 3.7 272 3 301.3 301.8 285.4 310.3 2.92 13 812 1870 12.0 -10.0 20 22.0 2.8 309 3 302.6 303.1 285.1 309.5 2.20 14 803 1963 12.4 -15.6 13 28.0 1.8 306 6 304.0 304.3 284.8 308.6 1.41 15 791 2089 12.6 -21.4 8 34.0 1.1 301 10 305.6 305.7 284.7 308.5 0.87 16 771 2303 12.2 -25.8 5 38.0 0.3 297 16 307.4 307.5 285.1 309.4 0.61 17 751 2523 11.8 -24.2 6 36.0 0.1 294 21 309.3 309.4 285.9 311.7 0.72 18 732 2736 11.2 -23.8 7 35.0 -0.3 290 23 310.9 311.0 286.6 313.5 0.76 19 712 2967 10.6 -26.4 6 37.0 -1.0 294 25 312.7 312.8 287.1 314.8 0.62 20 700 3108 10.2 -25.8 6 36.0 -1.3 300 27 313.8 313.9 287.5 316.1 0.67 21 685 3288 9.2 -25.8 6 35.0 -1.9 300 26 314.6 314.7 287.8 317.0 0.68 22 649 3732 6.6 -13.4 22 20.0 -1.6 299 25 316.6 317.0 289.8 323.5 2.09 23 500 5810 -9.5 -24.5 28 15.0 -13.6 280 39 321.5 321.7 290.3 325.1 1.05 24 420 7129 -19.1 -33.1 28 14.0 -21.8 271 55 325.6 325.7 291.0 327.6 0.56 25 400 7490 -21.5 -36.5 25 15.0 -24.0 270 60 327.0 327.1 291.3 328.6 0.42 26 369 8080 -24.5 -43.5 15 19.0 -26.9 267 63 330.7 330.7 292.2 331.5 0.22 27 315 9210 -33.9 -50.9 16 17.0 -35.2 261 72 332.9 332.9 292.6 333.4 0.11 28 300 9550 -36.1 -55.1 12 19.0 -37.2 265 77 334.5 334.5 293.0 334.8 0.07 29 281 10003 -39.1 -60.1 9 21.0 -40.1 267 83 336.5 336.5 293.5 336.7 0.04 30 250 10800 -42.9 -71.9 3 29.0 -43.7 270 99 342.3 342.3 294.9 342.3 0.01 31 244 10963 -43.6 -73.7 2 30.1 -44.4 270 100 343.6 343.6 295.2 343.6 0.01 32 223 11563 -46.3 -80.3 1 34.0 -47.0 263 99 348.4 348.4 296.3 348.4 0.00 33 200 12280 -49.5 -82.5 1 33.0 -50.0 260 97 354.4 354.4 297.5 354.4 0.00 34 150 14110 -62.5 -91.5 1 29.0 -62.6 270 70 362.4 362.4 299.2 362.4 0.00 35 127 15116 -70.9 -97.9 1 27.0 -70.9 253 73 364.9 364.9 299.7 364.9 0.00 36 105 16229 -75.7 -101.7 1 26.0 -75.7 273 56 376.2 376.2 301.6 376.2 0.00 37 100 16510 -77.1 -102.1 1 25.0 -77.1 280 51 378.8 378.8 302.1 378.8 0.00 38 88 17237 -80.5 -104.5 1 24.0 -80.5 270 46 386.1 386.1 303.2 386.1 0.00 39 82 17635 -81.1 -105.1 1 24.0 -81.1 279 40 392.7 392.7 304.2 392.7 0.00 40 70 18530 -78.5 -103.5 1 25.0 -78.6 300 25 416.4 416.4 307.3 416.4 0.00 41 64 19041 -78.1 -103.1 1 25.0 -78.1 304 21 428.1 428.1 308.6 428.1 0.00 42 55 19916 -73.1 -99.1 1 26.0 -73.2 311 15 458.6 458.6 311.7 458.6 0.00 43 54 20024 -70.5 -97.5 1 27.0 -70.6 312 14 467.0 467.0 312.4 467.0 0.00 44 50 20480 -70.9 -97.9 1 27.0 -71.1 315 11 476.4 476.4 313.2 476.4 0.00 45 41 21675 -64.3 -93.3 1 29.0 -64.7 340 13 520.7 520.7 316.4 520.7 0.00 46 37 22302 -64.7 -93.7 1 29.0 -65.1 353 14 535.2 535.2 317.2 535.2 0.00 47 30 23590 -62.3 -91.3 1 29.0 -63.0 20 16 574.8 574.8 319.4 574.8 0.00 48 27 24248 -57.3 -88.3 1 31.0 -58.7 606.4 606.4 320.9 606.5 0.01 49 20 26159 -54.3 -86.3 1 32.0 -56.6 670.0 670.0 323.4 670.0 0.01 TRP 88 17237 -80.5 -104.5 1 24.0 -80.5 270 46 386.1 386.1 303.2 386.1 0.00 WND 244 10963 -43.6 -73.7 2 30.1 -44.4 270 100 343.6 343.6 295.2 343.6 0.01 Sounding variables and indices 1000-500 mb thick: 5683.00 m Freezing level: 587.92 mb = 4584.14 m = 15039.66 ft Wetbulb zero: 747.37 mb = 2563.06 m = 8408.87 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 28.76 % Est. max temperature: 24.71 C = 76.49 F Sfc-Lift cond lev (LCL): 997.08 mb = 151.43 m = 496.81 ft T: 11.18 C 700-500 lapse rate: 7.29 C/km ThetaE index: 7.31 C Layer 1000.0- 962.0 mb Conv cond level (CCL): 575.96 mb = 4683.56 m = 15365.82 ft Mean mixing ratio: 6.30 g/kg Conv temperature: 46.60 C = 115.89 F Cap Strength: 16.31 C Lifted Index: 14.91 C Risk: None Lifted Index @300 mb: 19.84 C Lifted Index @700 mb: 15.98 C Showalter Index: 14.03 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 5.10 C K Index: -19.30 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.66 J/kg Max Up Vert Vel: 9.45 m/s Conv Inhibition (B-): 36970.11 J/kg Cap Strength: 16.28 C Lift Cond Lev (LCL): 878.12 mb = 1215.52 m = 3987.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 15 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 1009 60 270 2 2.0 -0.0 | 146 14 -7.9 11.8 1 1000 127 265 8 8.0 0.7 | 171 13 -2.0 12.5 2 979 305 265 11 11.0 1.0 | 185 13 1.0 12.7 3 944 610 265 4 4.0 0.3 | 154 13 -5.9 12.1 4 925 779 140 3 -1.9 2.3 | 140 18 -11.9 14.1 5 910 914 125 5 -4.1 2.9 | 136 20 -14.0 14.6 6 878 1219 130 9 -6.9 5.8 | 136 24 -16.8 17.6 7 850 1488 130 7 -5.4 4.5 | 137 22 -15.3 16.3 8 816 1829 310 2 1.5 -1.3 | 141 13 -8.4 10.5 9 787 2134 300 11 9.5 -5.5 | 176 6 -0.4 6.3 10 758 2438 295 20 18.1 -8.5 | 248 9 8.2 3.3 11 731 2743 290 23 21.6 -7.9 | 252 12 11.7 3.9 12 705 3048 295 26 23.6 -11.0 | 267 14 13.6 0.8 13 700 3108 300 27 23.4 -13.5 | 277 14 13.5 -1.7 14 654 3658 300 25 21.7 -12.5 | 274 12 11.7 -0.7 15 629 3962 295 23 20.8 -9.7 | 259 11 10.9 2.0 16 606 4267 295 24 21.8 -10.1 | 262 12 11.8 1.6 17 583 4572 295 27 24.5 -11.4 | 269 15 14.5 0.4 18 562 4877 290 31 29.1 -10.6 | 267 19 19.2 1.2 19 521 5486 290 37 34.8 -12.7 | 272 25 24.8 -0.9 20 500 5810 280 39 38.4 -6.8 | 260 29 28.5 5.0 21 481 6096 275 40 39.8 -3.5 | 255 31 29.9 8.3 22 400 7490 270 60 60.0 -0.0 | 257 51 50.1 11.8 23 393 7620 270 60 60.0 -0.0 | 257 51 50.1 11.8 24 318 9144 260 71 69.9 12.3 | 248 65 60.0 24.1 25 300 9550 265 77 76.7 6.7 | 255 69 66.8 18.5 26 255 10668 270 93 93.0 -0.0 | 262 84 83.1 11.8 27 250 10800 270 99 99.0 -0.0 | 262 90 89.1 11.8 28 244 10963 270 100 100.0 -0.0 | 263 91 90.1 11.8 29 203 12192 255 97 93.7 25.1 | 246 92 83.8 36.9 30 200 12280 260 97 95.5 16.8 | 252 90 85.6 28.6 31 160 13716 275 83 82.7 -7.2 | 266 73 72.8 4.5 32 150 14110 270 70 70.0 -0.0 | 259 61 60.1 11.8 33 124 15240 250 73 68.6 25.0 | 238 69 58.7 36.7 34 100 16510 280 51 50.2 -8.9 | 266 40 40.3 2.9 35 88 17237 270 46 46.0 -0.0 | 252 38 36.1 11.8 36 70 18530 300 25 21.7 -12.5 | 274 12 11.7 -0.7 37 50 20480 315 11 7.8 -7.8 | 152 5 -2.2 4.0 38 30 23590 20 16 -5.5 -15.0 | 78 16 -15.4 -3.3 Wind Parameters Mean winds (0-6000m): 289.8 at 20.5 knts Storm direction: 319.8 at 15.4 knts Shear (0-3000m) pos: 3.6 neg: 0.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 122.8 deg Storm rel helicity (0-3000m) pos: 104.3 neg: -59.4 tot: 44.9 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 3.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.83 Bulk Shear: 24.43 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 ------------------------------------------------------------------------------- 500 265 8 172 13| 0.0 3.2 3.2| 27.5 -17.0 10.5 21.0 0.23| 13.8 3.2 1000 247 6 164 15| 0.0 4.4 4.4| 27.5 -47.8 -20.3 -20.3 -0.15| 13.0 -1.9 1500 188 7 154 21| 1.6 2.9 4.5| 52.7 -47.8 5.0 3.3 0.02| 11.3 0.2 2000 199 6 156 19| 4.0 2.2 6.3| 72.4 -59.4 13.0 6.5 0.06| 12.7 0.8 2500 270 8 172 12| 3.2 0.9 4.2| 90.0 -59.4 30.6 12.3 0.22| 12.8 2.8 3000 283 11 183 9| 3.6 0.8 4.4|104.3 -59.4 44.9 15.0 0.26| 11.7 3.0 4000 292 14 209 7| 2.6 0.7 3.3|111.7 -70.3 41.3 10.3 0.21| 9.7 2.1 5000 292 17 228 8| 2.1 1.4 3.5|121.1 -72.7 48.5 9.7 0.21| 8.8 1.9 6000 290 21 243 11| 1.7 2.1 3.8|129.1-131.8 -2.7 -0.5 0.11| 8.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//VEPT/skewt/VEPT.skewt.20251227.00.gif