UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for VEPT... Searching the city database file for: VEPT ... Date:0000Z 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 1010 60 13.4 12.6 95 0.8 12.9 0 0 285.7 287.3 285.7 311.0 9.11 1 1000 138 12.8 8.7 76 4.1 10.5 15 1 286.0 287.2 283.7 305.7 7.07 2 990 222 12.2 8.1 76 4.1 9.9 357 3 286.2 287.4 283.5 305.3 6.85 3 974 359 11.2 7.2 76 4.0 9.0 349 5 286.5 287.6 283.4 304.9 6.55 4 962 462 10.0 6.4 78 3.6 8.1 6 4 286.3 287.4 283.0 303.9 6.27 5 925 788 10.2 7.2 82 3.0 8.5 95 7 289.7 291.0 285.1 309.3 6.90 6 902 998 11.2 7.1 76 4.1 8.9 111 11 292.9 294.1 286.4 313.1 7.03 7 869 1309 11.2 1.2 50 10.0 6.1 113 12 296.0 296.9 285.4 310.2 4.80 8 850 1494 11.8 -4.2 32 16.0 4.4 110 10 298.5 299.1 284.7 308.5 3.29 9 846 1533 11.8 -5.2 30 17.0 4.1 109 10 298.9 299.5 284.7 308.2 3.06 10 771 2307 10.6 -5.4 32 16.0 3.1 27 10 305.7 306.3 287.4 316.0 3.31 11 751 2527 13.2 -4.8 28 18.0 4.4 337 18 310.8 311.5 289.4 322.1 3.56 12 746 2583 13.8 -5.2 26 19.0 4.5 333 21 312.0 312.7 289.7 323.1 3.48 13 741 2639 14.4 -5.6 25 20.0 4.6 328 24 313.3 313.9 290.0 324.2 3.40 14 735 2708 15.0 -7.0 21 22.0 4.4 323 28 314.7 315.3 290.2 324.6 3.07 15 726 2812 15.4 -7.6 20 23.0 4.4 319 32 316.2 316.8 290.5 325.9 2.97 16 712 2977 15.0 -5.0 25 20.0 4.9 316 36 317.5 318.3 291.6 329.6 3.70 17 700 3120 14.6 -2.4 31 17.0 5.5 310 37 318.7 319.5 292.6 333.5 4.58 18 691 3229 14.4 -2.6 31 17.0 5.4 308 36 319.6 320.5 292.9 334.4 4.57 19 500 5860 -5.9 -22.9 25 17.0 -11.2 305 32 325.8 326.1 291.7 330.1 1.21 20 400 7570 -18.5 -35.5 21 17.0 -21.7 275 32 330.9 331.0 292.4 332.7 0.46 21 365 8245 -24.3 -41.3 19 17.0 -26.6 277 36 332.0 332.0 292.6 333.1 0.28 22 319 9211 -32.7 -49.7 17 17.0 -34.1 279 41 333.4 333.4 292.7 333.9 0.13 23 305 9525 -35.7 -48.7 25 13.0 -36.7 276 44 333.5 333.5 292.8 334.1 0.15 24 300 9640 -36.7 -48.7 28 12.0 -37.6 275 45 333.6 333.7 292.9 334.3 0.15 25 278 10163 -39.1 -59.1 10 20.0 -40.1 270 42 337.5 337.5 293.7 337.7 0.05 26 250 10880 -44.9 -67.9 6 23.0 -45.6 265 50 339.3 339.3 294.1 339.4 0.02 27 227 11516 -50.3 -73.3 5 23.0 -50.7 265 54 340.6 340.6 294.4 340.6 0.01 28 200 12330 -56.1 -81.1 3 25.0 -56.3 270 64 343.9 343.9 295.3 343.9 0.00 29 186 12788 -59.3 -83.3 3 24.0 -59.5 270 69 346.0 346.0 295.7 346.0 0.00 30 168 13421 -63.4 -89.3 2 25.9 -63.5 270 76 349.4 349.4 296.5 349.4 0.00 31 150 14110 -67.9 -95.9 1 28.0 -67.9 275 65 353.1 353.1 297.3 353.1 0.00 32 105 16208 -75.3 -101.3 1 26.0 -75.3 282 40 376.9 376.9 301.8 376.9 0.00 33 100 16490 -75.1 -101.1 1 26.0 -75.2 285 37 382.6 382.6 302.6 382.6 0.00 34 85 17420 -79.9 -103.9 1 24.0 -79.9 275 34 391.1 391.1 303.9 391.1 0.00 35 73 18282 -79.1 -104.1 1 25.0 -79.1 275 34 410.2 410.2 306.5 410.2 0.00 36 70 18520 -78.7 -103.7 1 25.0 -78.7 275 34 416.0 416.0 307.2 416.0 0.00 37 65 18946 -74.7 -100.7 1 26.0 -74.7 294 28 433.7 433.7 309.2 433.7 0.00 38 64 19037 -72.3 -99.3 1 27.0 -72.4 298 27 440.9 440.9 310.0 440.9 0.00 39 53 20159 -67.7 -95.7 1 28.0 -67.9 345 13 476.0 476.0 313.1 476.0 0.00 40 50 20510 -66.7 -94.7 1 28.0 -67.0 360 8 486.3 486.3 314.0 486.3 0.00 41 36 22506 -65.1 -94.1 1 29.0 -65.5 347 14 538.4 538.4 317.4 538.4 0.00 42 30 23630 -60.7 -90.7 1 30.0 -61.6 340 17 579.2 579.2 319.6 579.2 0.00 43 26 24524 -59.1 -89.1 1 30.0 -60.3 607.9 607.9 321.0 607.9 0.01 TRP 85 17420 -79.9 -103.9 1 24.0 -79.9 275 34 391.1 391.1 303.9 391.1 0.00 WND 168 13421 -63.4 -89.3 2 25.9 -63.5 270 76 349.4 349.4 296.5 349.4 0.00 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 555.51 mb = 5095.36 m = 16716.86 ft Wetbulb zero: 629.14 mb = 3991.81 m = 13096.34 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 38.52 % Est. max temperature: 24.88 C = 76.78 F Sfc-Lift cond lev (LCL): 998.11 mb = 153.89 m = 504.87 ft T: 12.69 C 700-500 lapse rate: 7.48 C/km ThetaE index: 7.07 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 545.33 mb = 5154.37 m = 16910.47 ft Mean mixing ratio: 6.82 g/kg Conv temperature: 52.11 C = 125.80 F Cap Strength: 20.77 C Lifted Index: 18.46 C Risk: None Lifted Index @300 mb: 19.24 C Lifted Index @700 mb: 20.32 C Showalter Index: 17.40 C Risk: None Total Totals Index: 19.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 1.70 C K Index: -3.50 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 4.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.23 J/kg Max Up Vert Vel: 6.20 m/s Conv Inhibition (B-): 35789.21 J/kg Cap Strength: 20.79 C Lift Cond Lev (LCL): 909.97 mb = 924.63 m = 3033.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 16 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 1010 60 0 0 -0.0 -0.0 | 167 16 -3.4 15.3 1 1000 138 15 1 -0.3 -1.0 | 165 15 -3.7 14.3 2 980 305 340 5 1.7 -4.7 | 171 11 -1.7 10.6 3 945 610 30 4 -2.0 -3.5 | 155 13 -5.4 11.8 4 925 788 95 7 -7.0 0.6 | 147 19 -10.4 15.9 5 911 914 110 10 -9.4 3.4 | 146 23 -12.8 18.7 6 878 1219 115 13 -11.8 5.5 | 144 26 -15.2 20.8 7 850 1494 110 10 -9.4 3.4 | 146 23 -12.8 18.7 8 817 1829 100 8 -7.9 1.4 | 146 20 -11.3 16.7 9 788 2134 85 7 -7.0 -0.6 | 145 18 -10.4 14.7 10 759 2438 345 13 3.4 -12.6 | 178 3 -0.1 2.7 11 732 2743 320 30 19.3 -23.0 | 296 18 15.8 -7.7 12 706 3048 315 38 26.9 -26.9 | 296 26 23.4 -11.6 13 700 3120 310 37 28.3 -23.8 | 289 26 24.9 -8.5 14 655 3658 300 31 26.8 -15.5 | 271 23 23.4 -0.2 15 631 3962 305 26 21.3 -14.9 | 269 18 17.9 0.4 16 608 4267 315 25 17.7 -17.7 | 280 14 14.2 -2.4 17 586 4572 320 26 16.7 -19.9 | 289 14 13.3 -4.6 18 564 4877 320 27 17.4 -20.7 | 291 15 13.9 -5.4 19 523 5486 310 30 23.0 -19.3 | 282 20 19.5 -4.0 20 500 5860 305 32 26.2 -18.4 | 278 23 22.8 -3.1 21 485 6096 305 33 27.0 -18.9 | 279 24 23.6 -3.7 22 400 7570 275 32 31.9 -2.8 | 246 31 28.4 12.5 23 397 7620 275 33 32.9 -2.9 | 247 32 29.4 12.4 24 321 9144 280 40 39.4 -6.9 | 257 37 35.9 8.3 25 300 9640 275 45 44.8 -3.9 | 255 43 41.4 11.4 26 258 10668 265 39 38.9 3.4 | 242 40 35.4 18.7 27 250 10880 265 50 49.8 4.4 | 247 50 46.4 19.6 28 204 12192 265 59 58.8 5.1 | 250 59 55.3 20.4 29 200 12330 270 64 64.0 -0.0 | 256 62 60.6 15.3 30 168 13421 270 76 76.0 -0.0 | 258 74 72.6 15.3 31 160 13716 270 75 75.0 -0.0 | 258 73 71.6 15.3 32 150 14110 275 65 64.8 -5.7 | 261 62 61.3 9.6 33 124 15240 270 51 51.0 -0.0 | 252 50 47.6 15.3 34 100 16490 285 37 35.7 -9.6 | 260 33 32.3 5.7 35 85 17420 275 34 33.9 -3.0 | 248 33 30.4 12.3 36 70 18520 275 34 33.9 -3.0 | 248 33 30.4 12.3 37 50 20510 360 8 -0.0 -8.0 | 155 8 -3.4 7.3 38 30 23630 340 17 5.8 -16.0 | 286 2 2.4 -0.7 Wind Parameters Mean winds (0-6000m): 317.3 at 20.9 knts Storm direction: 347.3 at 15.7 knts Shear (0-3000m) pos: 2.0 neg: 8.3 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): 127.8 deg Storm rel helicity (0-3000m) pos: 12.7 neg: -50.9 tot: -38.2 m^2/s^2 ave: -12.7 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 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 ------------------------------------------------------------------------------- 500 355 3 165 12| 4.3 0.0 4.3| 1.3 -8.7 -7.4 -14.7 -0.30| 7.8 -2.4 1000 70 5 147 16| 5.9 0.0 5.9| 1.3 -21.5 -20.2 -20.2 -0.27| 10.4 -2.8 1500 97 7 146 19| 3.9 0.7 4.6| 5.3 -23.1 -17.8 -11.9 -0.21| 8.4 -1.7 2000 98 8 146 20| 2.9 1.4 4.4| 5.6 -24.6 -19.0 -9.5 -0.19| 7.3 -1.4 2500 81 8 140 18| 2.4 6.0 8.4| 11.5 -43.0 -31.5 -12.6 0.03| 11.6 0.4 3000 12 12 120 7| 2.0 8.3 10.3| 12.7 -50.9 -38.2 -12.7 0.01| 13.2 0.1 4000 324 17 257 7| 2.4 5.6 8.0| 17.2-125.5-108.3 -27.1 -0.10| 12.2 -1.2 5000 321 19 266 8| 2.2 4.7 6.9| 36.5-128.8 -92.3 -18.5 -0.05| 10.6 -0.6 6000 317 21 270 11| 1.8 4.5 6.3| 38.8-147.1-108.3 -18.1 -0.08| 9.6 -0.7 Wrote GIF file: /home/apache/climate/data/raob//VEPT/skewt/VEPT.skewt.20251221.00.gif