UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121723.upa.cvt Date: 2300Z 17 DEC 25 Searching for VEPT... Searching the city database file for: VEPT ... Date:2300Z 17 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 1011 60 14.6 14.6 100 0.0 14.6 0 0 286.9 288.7 287.3 315.7 10.38 1 1000 143 13.4 11.1 86 2.3 12.0 250 1 286.5 288.0 285.2 309.7 8.32 2 986 262 14.0 11.2 83 2.8 12.3 162 2 288.3 289.8 286.1 312.1 8.50 3 976 348 14.6 10.9 78 3.7 12.4 127 3 289.8 291.2 286.6 313.5 8.41 4 964 453 15.0 10.4 74 4.6 12.3 120 3 291.2 292.6 286.9 314.6 8.24 5 925 802 13.8 6.8 63 7.0 9.9 100 6 293.4 294.6 286.3 312.8 6.71 6 917 875 13.6 4.6 54 9.0 8.8 103 7 293.9 295.0 285.6 310.8 5.80 7 899 1042 13.6 -0.4 38 14.0 6.7 113 9 295.6 296.4 284.5 307.8 4.13 8 873 1289 13.2 -3.8 30 17.0 5.3 126 13 297.7 298.3 284.4 307.6 3.30 9 861 1405 13.4 -5.6 26 19.0 4.8 128 15 299.1 299.6 284.5 308.0 2.92 10 850 1513 13.8 -7.2 23 21.0 4.5 130 16 300.6 301.1 284.8 308.7 2.62 11 823 1785 13.2 -8.8 21 22.0 3.7 117 19 302.8 303.2 285.4 310.2 2.38 12 800 2022 12.6 -10.4 19 23.0 2.9 112 18 304.6 305.0 285.8 311.4 2.16 13 775 2288 12.0 -7.0 26 19.0 3.4 118 13 306.7 307.3 287.4 315.9 2.91 14 765 2397 12.4 -6.6 26 19.0 3.6 123 10 308.3 308.9 288.1 317.9 3.05 15 758 2474 13.0 -7.0 24 20.0 3.7 130 9 309.7 310.3 288.5 319.2 2.98 16 752 2541 13.6 -7.4 23 21.0 3.8 140 8 311.1 311.7 288.9 320.4 2.91 17 700 3143 13.0 -13.0 15 26.0 1.9 5 5 316.9 317.3 289.8 323.5 2.01 18 500 5870 -6.1 -27.1 17 21.0 -11.9 325 28 325.6 325.8 291.3 328.6 0.83 19 400 7560 -21.1 -39.1 18 18.0 -23.9 330 37 327.6 327.6 291.4 328.8 0.32 20 300 9620 -36.3 -62.3 5 26.0 -37.5 310 55 334.2 334.2 292.9 334.3 0.03 21 250 10860 -46.1 -80.1 1 34.0 -46.7 300 70 337.5 337.5 293.7 337.5 0.00 22 200 12300 -57.7 -88.7 1 31.0 -57.9 300 79 341.4 341.4 294.7 341.4 0.00 23 150 14080 -65.3 -94.3 1 29.0 -65.4 275 83 357.6 357.6 298.2 357.6 0.00 24 100 16490 -77.5 -102.5 1 25.0 -77.5 275 59 378.0 378.0 301.9 378.0 0.00 25 97 16664 -78.7 -103.7 1 25.0 -78.7 275 61 379.0 379.0 302.1 379.0 0.00 26 94 16843 -78.5 -103.5 1 25.0 -78.5 280 62 382.8 382.8 302.7 382.8 0.00 27 74 18212 -76.7 -101.7 1 25.0 -76.7 284 25 413.7 413.7 307.0 413.7 0.00 28 71 18449 -78.1 -103.1 1 25.0 -78.1 285 19 415.6 415.6 307.2 415.6 0.00 29 70 18530 -78.1 -103.1 1 25.0 -78.1 285 17 417.3 417.3 307.4 417.3 0.00 30 64 19048 -74.3 -100.3 1 26.0 -74.4 294 18 436.5 436.5 309.5 436.5 0.00 31 62 19235 -71.9 -98.9 1 27.0 -72.0 298 18 445.8 445.8 310.4 445.8 0.00 32 50 20510 -70.3 -97.3 1 27.0 -70.5 320 19 477.8 477.8 313.2 477.8 0.00 33 30 23640 -58.9 -89.9 1 31.0 -59.9 305 21 584.1 584.1 319.9 584.1 0.00 34 26 24541 -56.3 -87.3 1 31.0 -57.9 303 22 615.9 615.9 321.3 615.9 0.01 35 25 24791 -54.1 -86.1 1 32.0 -56.1 303 23 629.1 629.1 321.9 629.2 0.01 36 22 25605 -56.3 -87.3 1 31.0 -58.1 301 24 646.0 646.0 322.5 646.1 0.01 37 20 26210 -55.7 -87.7 1 32.0 -57.8 300 25 665.7 665.7 323.3 665.7 0.01 38 17 27248 -54.7 -86.7 1 32.0 -57.3 700.6 700.6 324.4 700.7 0.01 TRP 97 16664 -78.7 -103.7 1 25.0 -78.7 275 61 379.0 379.0 302.1 379.0 0.00 WND 94 16843 -78.5 -103.5 1 25.0 -78.5 280 62 382.8 382.8 302.7 382.8 0.00 Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 563.87 mb = 4999.07 m = 16400.96 ft Wetbulb zero: 672.60 mb = 3466.67 m = 11373.45 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 27.59 % Est. max temperature: 26.87 C = 80.36 F Sfc-Lift cond lev (LCL): 1011.16 mb = 60.00 m = 196.85 ft T: 14.60 C 700-500 lapse rate: 7.00 C/km ThetaE index: 6.95 C Layer 925.0- 861.0 mb Conv cond level (CCL): 578.22 mb = 4691.98 m = 15393.44 ft Mean mixing ratio: 7.77 g/kg Conv temperature: 49.85 C = 121.73 F Cap Strength: 15.73 C Lifted Index: 14.45 C Risk: None Lifted Index @300 mb: 15.42 C Lifted Index @700 mb: 15.73 C Showalter Index: 17.05 C Risk: None Total Totals Index: 18.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: -1.10 C K Index: -13.30 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.02 J/kg Max Up Vert Vel: 7.88 m/s Conv Inhibition (B-): 38158.14 J/kg Cap Strength: 15.71 C Lift Cond Lev (LCL): 893.90 mb = 1089.70 m = 3575.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 11 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 1011 60 0 0 -0.0 -0.0 | 191 12 2.2 11.5 1 1000 143 250 1 0.9 0.3 | 195 12 3.1 11.9 2 981 305 130 3 -2.3 1.9 | 179 13 -0.1 13.4 3 946 610 110 4 -3.8 1.4 | 173 13 -1.6 12.9 4 925 802 100 6 -5.9 1.0 | 163 13 -3.8 12.6 5 913 914 105 7 -6.8 1.8 | 161 14 -4.6 13.3 6 880 1219 125 12 -9.8 6.9 | 157 20 -7.7 18.4 7 850 1513 130 16 -12.3 10.3 | 155 24 -10.1 21.8 8 819 1829 115 19 -17.2 8.0 | 142 25 -15.1 19.5 9 789 2134 110 17 -16.0 5.8 | 141 22 -13.8 17.3 10 761 2438 125 9 -7.4 5.2 | 163 17 -5.2 16.7 11 734 2743 170 5 -0.9 4.9 | 184 16 1.3 16.4 12 708 3048 30 1 -0.5 -0.9 | 189 11 1.7 10.6 13 700 3143 5 5 -0.4 -5.0 | 195 7 1.7 6.5 14 657 3658 340 20 6.8 -18.8 | 309 12 9.0 -7.3 15 633 3962 330 23 11.5 -19.9 | 302 16 13.7 -8.4 16 609 4267 325 24 13.8 -19.7 | 297 18 15.9 -8.1 17 587 4572 315 23 16.3 -16.3 | 284 19 18.4 -4.8 18 565 4877 315 24 17.0 -17.0 | 286 20 19.1 -5.5 19 524 5486 325 24 13.8 -19.7 | 297 18 15.9 -8.1 20 500 5870 325 28 16.1 -22.9 | 302 21 18.2 -11.4 21 485 6096 325 29 16.6 -23.8 | 303 22 18.8 -12.2 22 400 7560 330 37 18.5 -32.0 | 315 29 20.7 -20.5 23 397 7620 335 37 15.6 -33.5 | 321 28 17.8 -22.0 24 321 9144 320 40 25.7 -30.6 | 304 34 27.9 -19.1 25 300 9620 310 55 42.1 -35.4 | 298 50 44.3 -23.8 26 257 10668 305 66 54.1 -37.9 | 295 62 56.2 -26.3 27 250 10860 300 70 60.6 -35.0 | 291 67 62.8 -23.5 28 203 12192 300 81 70.1 -40.5 | 292 78 72.3 -29.0 29 200 12300 300 79 68.4 -39.5 | 292 76 70.6 -28.0 30 159 13716 275 82 81.7 -7.1 | 267 84 83.8 4.4 31 150 14080 275 83 82.7 -7.2 | 267 85 84.8 4.3 32 123 15240 275 80 79.7 -7.0 | 267 82 81.8 4.5 33 100 16490 275 59 58.8 -5.1 | 264 61 60.9 6.4 34 97 16664 275 61 60.8 -5.3 | 264 63 62.9 6.2 35 94 16843 280 62 61.1 -10.8 | 269 63 63.2 0.7 36 70 18530 285 17 16.4 -4.4 | 249 20 18.6 7.1 37 50 20510 320 19 12.2 -14.6 | 282 15 14.4 -3.0 38 30 23640 305 21 17.2 -12.0 | 272 19 19.4 -0.5 39 20 26210 300 25 21.7 -12.5 | 272 24 23.8 -1.0 Wind Parameters Mean winds (0-6000m): 340.6 at 15.6 knts Storm direction: 10.6 at 11.7 knts Shear (0-3000m) pos: 1.7 neg: 1.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -2.4 deg Storm rel helicity (0-3000m) pos: 75.7 neg: -79.4 tot: -3.7 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.75 Bulk Shear: 41.56 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 ------------------------------------------------------------------------------- 500 128 2 181 13| 3.9 0.0 3.9| 2.7 -17.1 -14.3 -28.7 -0.60| 6.8 -4.1 1000 112 4 172 13| 4.8 0.0 4.8| 2.7 -31.2 -28.5 -28.5 -0.62| 6.6 -4.1 1500 121 7 165 16| 5.6 0.0 5.6| 2.7 -40.8 -38.1 -25.4 -0.46| 7.1 -3.3 2000 119 10 158 18| 4.2 1.3 5.5| 2.7 -73.0 -70.2 -35.1 -0.54| 7.0 -3.7 2500 119 10 157 18| 2.0 1.0 3.0| 55.1 -73.0 -17.8 -7.1 -0.11| 8.0 -0.9 3000 121 9 160 17| 1.7 1.9 3.6| 75.7 -79.4 -3.7 -1.2 -0.01| 8.6 -0.1 4000 87 11 141 14| 1.3 4.2 5.4| 88.0 -87.7 0.2 0.1 0.09| 9.7 0.9 5000 5 14 331 2| 0.9 3.2 4.1| 95.5-111.0 -15.5 -3.1 0.05| 8.6 0.4 6000 341 16 294 8| 0.6 3.0 3.6|118.9-111.0 7.9 1.3 0.09| 7.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//VEPT/skewt/VEPT.skewt.20251217.23.gif