UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122123.upa.cvt Date: 2300Z 21 DEC 25 Searching for VEPT... Searching the city database file for: VEPT ... Date:2300Z 21 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 12.6 11.5 93 1.1 12.0 0 0 284.9 286.3 284.7 308.2 8.45 1 1000 146 11.8 7.5 75 4.3 9.5 310 8 285.0 286.1 282.6 303.1 6.51 2 977 340 10.2 6.7 79 3.5 8.3 283 8 285.2 286.3 282.5 302.8 6.30 3 956 522 12.6 6.6 67 6.0 9.3 200 3 289.5 290.6 284.4 307.6 6.40 4 951 566 13.4 7.4 67 6.0 10.0 179 2 290.7 291.9 285.4 310.1 6.80 5 946 610 14.4 7.4 63 7.0 10.4 160 1 292.2 293.4 285.9 311.8 6.84 6 940 664 15.0 7.0 59 8.0 10.5 151 2 293.3 294.5 286.2 312.6 6.69 7 932 736 15.6 6.6 55 9.0 10.5 140 4 294.6 295.8 286.6 313.7 6.57 8 925 800 15.6 6.6 55 9.0 10.5 130 6 295.3 296.5 286.9 314.5 6.62 9 898 1050 13.0 7.0 67 6.0 9.6 121 8 295.1 296.4 287.2 315.4 7.01 10 850 1510 10.8 1.8 54 9.0 6.2 115 11 297.5 298.4 286.2 312.6 5.13 11 845 1559 10.8 0.8 50 10.0 5.7 115 11 298.0 298.8 286.1 312.2 4.80 12 820 1809 10.2 -4.8 34 15.0 3.4 115 12 299.9 300.5 285.2 309.8 3.26 13 807 1941 10.4 -8.6 25 19.0 2.3 107 10 301.5 301.9 285.0 309.1 2.47 14 797 2045 10.8 -10.2 22 21.0 2.1 101 9 303.0 303.4 285.3 309.9 2.21 15 787 2150 11.2 -12.8 17 24.0 1.7 88 8 304.5 304.8 285.4 310.3 1.81 16 777 2257 11.6 -12.4 17 24.0 1.9 51 8 306.1 306.4 286.1 312.1 1.90 17 766 2376 11.8 -10.2 20 22.0 2.4 10 9 307.5 308.0 287.0 314.8 2.29 18 755 2497 12.0 -8.0 24 20.0 2.9 346 11 309.0 309.5 288.0 317.8 2.77 19 748 2575 12.4 -9.6 21 22.0 2.7 341 14 310.3 310.7 288.2 318.2 2.46 20 741 2653 13.0 -11.0 18 24.0 2.6 336 18 311.8 312.2 288.4 319.0 2.23 21 735 2722 13.6 -13.4 14 27.0 2.3 331 20 313.1 313.5 288.5 319.2 1.85 22 728 2802 14.0 -18.0 9 32.0 1.7 328 22 314.4 314.7 288.3 318.7 1.27 23 720 2895 14.4 -24.6 5 39.0 1.0 325 24 315.9 316.0 288.2 318.4 0.72 24 700 3132 13.4 -30.6 3 44.0 -0.0 315 26 317.3 317.4 288.3 318.9 0.43 25 694 3204 13.2 -29.8 3 43.0 -0.2 314 26 317.9 318.0 288.6 319.5 0.46 26 500 5850 -7.1 -35.1 9 28.0 -13.3 270 33 324.4 324.5 290.5 325.8 0.39 27 400 7560 -19.1 -45.1 8 26.0 -22.7 260 48 330.2 330.2 291.9 330.8 0.17 28 329 8980 -29.1 -61.1 3 32.0 -31.3 256 55 335.4 335.4 293.2 335.5 0.03 29 300 9630 -34.9 -57.9 8 23.0 -36.2 255 62 336.2 336.2 293.4 336.4 0.05 30 279 10134 -39.1 -57.1 13 18.0 -40.1 260 65 337.2 337.2 293.7 337.4 0.06 31 271 10334 -40.7 -52.7 26 12.0 -41.4 262 66 337.7 337.7 293.9 338.1 0.11 32 263 10538 -42.5 -50.5 41 8.0 -43.0 264 67 337.9 338.0 294.0 338.5 0.14 33 250 10880 -44.7 -52.7 40 8.0 -45.1 265 69 339.6 339.6 294.3 340.1 0.12 34 212 11958 -52.9 -61.9 33 9.0 -53.1 269 77 343.2 343.2 295.1 343.4 0.04 35 200 12330 -55.5 -64.5 32 9.0 -55.7 270 83 344.9 344.9 295.5 345.0 0.03 36 180 12994 -60.5 -71.5 22 11.0 -60.6 262 84 347.3 347.3 296.0 347.3 0.01 37 175 13170 -61.1 -73.0 19 11.9 -61.2 260 84 349.1 349.1 296.4 349.1 0.01 38 150 14120 -64.5 -81.5 8 17.0 -64.6 260 69 359.0 359.0 298.5 359.0 0.00 39 105 16239 -76.1 -102.1 1 26.0 -76.2 270 46 375.4 375.4 301.5 375.4 0.00 40 100 16520 -77.3 -102.3 1 25.0 -77.3 270 43 378.4 378.4 302.0 378.4 0.00 41 88 17246 -79.7 -103.7 1 24.0 -79.7 255 32 387.7 387.7 303.5 387.7 0.00 42 76 18075 -79.3 -104.3 1 25.0 -79.3 277 24 405.1 405.1 305.9 405.1 0.00 43 70 18540 -79.5 -104.5 1 25.0 -79.6 290 19 414.3 414.3 307.0 414.3 0.00 44 67 18790 -79.3 -104.3 1 25.0 -79.3 285 17 420.0 420.0 307.7 420.0 0.00 45 62 19235 -75.9 -101.9 1 26.0 -76.0 276 15 436.9 436.9 309.6 436.9 0.00 46 60 19427 -73.5 -99.5 1 26.0 -73.6 272 14 446.4 446.4 310.5 446.4 0.00 47 51 20391 -68.9 -96.9 1 28.0 -69.1 252 8 478.4 478.4 313.3 478.4 0.00 48 50 20510 -66.9 -94.9 1 28.0 -67.1 250 7 485.8 485.8 313.9 485.8 0.00 49 46 21017 -65.5 -94.5 1 29.0 -65.8 276 9 500.9 500.9 315.0 500.9 0.00 50 33 23052 -63.5 -92.5 1 29.0 -64.1 20 15 556.2 556.2 318.4 556.2 0.00 51 30 23640 -62.5 -91.5 1 29.0 -63.2 50 17 574.3 574.3 319.4 574.3 0.00 52 22 25574 -56.3 -87.3 1 31.0 -58.1 27 22 646.0 646.0 322.5 646.1 0.01 53 20 26180 -54.9 -86.9 1 32.0 -57.1 20 23 668.1 668.1 323.3 668.2 0.01 54 15 28030 -52.3 -85.3 1 33.0 -55.8 734.1 734.1 325.5 734.2 0.02 TRP 88 17246 -79.7 -103.7 1 24.0 -79.7 255 32 387.7 387.7 303.5 387.7 0.00 WND 175 13170 -61.1 -73.0 19 11.9 -61.2 260 84 349.1 349.1 296.4 349.1 0.01 Sounding variables and indices 1000-500 mb thick: 5704.00 m Freezing level: 567.85 mb = 4924.56 m = 16156.50 ft Wetbulb zero: 700.74 mb = 3123.16 m = 10246.45 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 25.02 % Est. max temperature: 24.69 C = 76.43 F Sfc-Lift cond lev (LCL): 994.57 mb = 191.44 m = 628.07 ft T: 11.43 C 700-500 lapse rate: 7.54 C/km ThetaE index: 6.28 C Layer 850.0- 797.0 mb Conv cond level (CCL): 555.70 mb = 4997.62 m = 16396.19 ft Mean mixing ratio: 6.64 g/kg Conv temperature: 50.33 C = 122.60 F Cap Strength: 18.57 C Lifted Index: 16.26 C Risk: None Lifted Index @300 mb: 19.92 C Lifted Index @700 mb: 18.33 C Showalter Index: 13.56 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 8.90 C K Index: -24.30 Risk: None Sweat Index: 76.60 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.42 J/kg Max Up Vert Vel: 10.62 m/s Conv Inhibition (B-): 45073.59 J/kg Cap Strength: 18.52 C Lift Cond Lev (LCL): 879.46 mb = 1224.73 m = 4018.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 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 1011 60 0 0 -0.0 -0.0 | 148 15 -7.8 12.6 1 1000 146 310 8 6.1 -5.1 | 168 8 -1.6 7.4 2 981 305 300 9 7.8 -4.5 | 180 8 0.0 8.1 3 946 610 160 1 -0.3 0.9 | 149 16 -8.1 13.5 4 925 800 130 6 -4.6 3.9 | 143 21 -12.4 16.4 5 912 914 125 7 -5.7 4.0 | 141 21 -13.5 16.6 6 880 1219 115 9 -8.2 3.8 | 136 23 -15.9 16.4 7 850 1510 115 11 -10.0 4.6 | 134 25 -17.7 17.2 8 818 1829 115 12 -10.9 5.1 | 133 26 -18.6 17.7 9 789 2134 95 8 -8.0 0.7 | 130 21 -15.7 13.3 10 761 2438 350 9 1.6 -8.9 | 121 7 -6.2 3.7 11 733 2743 330 21 10.5 -18.2 | 334 6 2.7 -5.6 12 707 3048 320 26 16.7 -19.9 | 309 12 8.9 -7.3 13 700 3132 315 26 18.4 -18.4 | 299 12 10.6 -5.8 14 656 3658 305 23 18.8 -13.2 | 273 11 11.1 -0.6 15 632 3962 305 21 17.2 -12.0 | 267 9 9.4 0.5 16 608 4267 305 25 20.5 -14.3 | 278 13 12.7 -1.8 17 586 4572 300 30 26.0 -15.0 | 278 18 18.2 -2.4 18 564 4877 290 33 31.0 -11.3 | 267 23 23.2 1.3 19 523 5486 280 34 33.5 -5.9 | 255 27 25.7 6.7 20 500 5850 270 33 33.0 -0.0 | 244 28 25.2 12.6 21 484 6096 270 32 32.0 -0.0 | 243 27 24.2 12.6 22 400 7560 260 48 47.3 8.3 | 242 45 39.5 20.9 23 397 7620 260 47 46.3 8.2 | 242 44 38.5 20.7 24 321 9144 255 56 54.1 14.5 | 240 54 46.3 27.1 25 300 9630 255 62 59.9 16.0 | 241 59 52.1 28.6 26 258 10668 265 68 67.7 5.9 | 253 63 60.0 18.5 27 250 10880 265 69 68.7 6.0 | 253 64 61.0 18.6 28 204 12192 270 79 79.0 -0.0 | 260 72 71.2 12.6 29 200 12330 270 83 83.0 -0.0 | 261 76 75.2 12.6 30 175 13170 260 84 82.7 14.6 | 250 80 75.0 27.2 31 160 13716 260 82 80.8 14.2 | 250 78 73.0 26.8 32 150 14120 260 69 68.0 12.0 | 248 65 60.2 24.6 33 124 15240 270 55 55.0 -0.0 | 255 49 47.2 12.6 34 100 16520 270 43 43.0 -0.0 | 250 37 35.2 12.6 35 88 17246 255 32 30.9 8.3 | 228 31 23.1 20.9 36 70 18540 290 19 17.9 -6.5 | 239 12 10.1 6.1 37 50 20510 250 7 6.6 2.4 | 175 15 -1.2 15.0 38 30 23640 50 17 -13.0 -10.9 | 95 21 -20.8 1.7 39 20 26180 20 23 -7.9 -21.6 | 60 18 -15.6 -9.0 Wind Parameters Mean winds (0-6000m): 298.3 at 19.7 knts Storm direction: 328.3 at 14.8 knts Shear (0-3000m) pos: 0.0 neg: 4.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 159.5 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -117.7 tot: -102.7 m^2/s^2 ave: -34.2 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 12.8 stream: -5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.35 Bulk Shear: 23.98 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 ------------------------------------------------------------------------------- 500 298 6 167 10| 0.0 2.4 2.4| 13.5 -27.9 -14.4 -28.8 -0.07| 23.3 -1.6 1000 276 6 170 12| 0.0 4.1 4.1| 13.5 -52.3 -38.8 -38.8 -0.21| 15.5 -3.2 1500 118 7 139 21| 0.0 3.8 3.8| 13.5 -63.4 -49.8 -33.2 -0.24| 11.5 -2.8 2000 115 8 137 22| 0.0 2.3 2.3| 13.5 -73.3 -59.8 -29.9 -0.25| 9.8 -2.5 2500 99 8 131 21| 0.0 2.8 2.8| 15.0-102.1 -87.1 -34.8 -0.30| 12.2 -3.6 3000 31 10 105 14| 0.0 4.5 4.5| 15.0-117.7-102.7 -34.2 -0.39| 12.8 -5.0 4000 327 14 167 1| 0.0 2.9 2.9| 17.0-142.2-125.2 -31.3 -0.43| 10.9 -4.7 5000 311 17 254 5| 0.0 3.4 3.4| 21.4-173.6-152.1 -30.4 -0.40| 10.4 -4.2 6000 298 20 251 10| 0.0 2.8 2.8| 21.4-240.9-219.5 -36.6 -0.45| 9.6 -4.3 Wrote GIF file: /home/apache/climate/data/raob//VEPT/skewt/VEPT.skewt.20251221.23.gif