UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for VAAU... Searching the city database file for: VAAU ... Date:0000Z 27 APR 25 Station: VAAU WMO ident: 43014 Latitude: 19.85 Longitude: 75.40 Elevation: 579.00 ------------------------------------------------------------------------------- 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 943 579 26.0 13.0 45 13.0 17.5 0 0 304.2 306.1 292.9 334.2 10.03 1 942 25.4 14.4 51 11.0 18.1 303.7 305.7 293.4 336.5 11.01 2 922 29.2 15.2 43 14.0 19.6 309.5 311.7 295.6 345.6 11.86 3 912 29.6 13.6 38 16.0 18.8 310.8 312.9 295.3 343.9 10.79 4 810 20.8 9.8 49 11.0 13.7 312.2 314.0 294.6 341.3 9.43 5 764 16.2 7.2 55 9.0 10.6 312.5 314.1 293.9 338.4 8.37 6 699 10.4 1.4 54 9.0 5.4 314.1 315.3 292.6 333.2 6.07 7 654 6.2 -4.8 45 11.0 0.8 315.4 316.2 291.3 328.5 4.09 8 632 3.6 -4.4 56 8.0 -0.3 315.6 316.4 291.6 329.5 4.37 9 605 0.2 -5.8 64 6.0 -2.6 315.6 316.4 291.3 328.7 4.10 10 591 -1.7 -5.3 76 3.6 -3.4 315.5 316.4 291.6 329.5 4.36 11 560 -5.3 -7.8 83 2.5 -6.4 316.2 316.9 291.3 328.4 3.80 12 541 -6.9 -12.9 62 6.0 -9.2 317.4 317.9 290.6 326.0 2.62 13 535 -6.7 -16.7 45 10.0 -10.2 318.6 319.0 290.3 325.1 1.93 14 530 -6.5 -21.5 29 15.0 -11.1 319.7 320.0 290.0 324.2 1.29 15 521 -6.3 -27.3 17 21.0 -11.9 321.6 321.7 290.0 324.3 0.78 16 447 -13.1 -36.1 13 23.0 -17.7 327.4 327.5 291.4 328.9 0.39 17 439 -13.1 -37.1 11 24.0 -17.8 329.1 329.2 291.8 330.4 0.36 18 428 -13.5 -38.5 10 25.0 -18.3 331.0 331.0 292.3 332.2 0.32 19 416 -14.1 -39.1 10 25.0 -18.8 332.9 333.0 292.8 334.1 0.31 20 406 -14.5 -37.5 12 23.0 -19.0 334.7 334.8 293.3 336.2 0.37 21 368 -19.7 -38.7 17 19.0 -23.0 337.3 337.4 294.0 338.8 0.37 22 266 -39.1 -59.1 10 20.0 -40.1 341.8 341.8 294.8 342.0 0.05 23 211 -48.7 -70.0 7 21.2 -49.2 255 63 350.2 350.2 296.7 350.3 0.01 24 105 -77.7 -102.7 1 25.0 -77.7 255 16 372.4 372.4 301.0 372.4 0.00 25 102 -79.3 -104.3 1 25.0 -79.3 255 10 372.4 372.4 301.0 372.4 0.00 26 90 -79.3 -104.3 1 25.0 -79.3 247 9 386.0 386.0 303.2 386.0 0.00 27 83 -79.7 -103.7 1 24.0 -79.7 245 8 394.2 394.2 304.4 394.2 0.00 28 78 -80.5 -104.5 1 24.0 -80.5 243 7 399.6 399.6 305.2 399.6 0.00 29 76 -81.9 -105.9 1 24.0 -81.9 242 6 399.7 399.7 305.2 399.7 0.00 30 53 -71.7 -98.7 1 27.0 -71.8 302 7 466.7 466.7 312.4 466.7 0.00 31 52 -69.3 -96.3 1 27.0 -69.5 306 7 474.8 474.8 313.0 474.8 0.00 32 49 -65.9 -93.9 1 28.0 -66.2 320 7 491.0 491.0 314.3 491.0 0.00 33 43 -61.5 -91.5 1 30.0 -62.0 350 9 520.5 520.5 316.4 520.5 0.00 34 39 -61.5 -91.5 1 30.0 -62.1 13 10 535.3 535.3 317.2 535.3 0.00 35 30 -55.1 -87.1 1 32.0 -56.7 75 13 594.4 594.4 320.3 594.5 0.01 36 22 -47.7 -81.7 1 34.0 -51.6 102 17 671.6 671.6 323.5 671.8 0.02 37 21 -45.1 -80.1 1 35.0 -50.0 106 17 688.5 688.5 324.1 688.7 0.03 38 18 -46.1 -81.1 1 35.0 -51.2 716.3 716.3 325.0 716.6 0.03 39 17 -47.1 -81.1 1 34.0 -52.0 724.9 724.9 325.2 725.2 0.03 40 16 -48.3 -82.3 1 34.0 -52.9 733.7 733.7 325.5 733.9 0.03 41 14 -47.3 -81.3 1 34.0 -52.7 765.6 765.7 326.4 766.0 0.04 42 11 -39.3 -76.3 1 37.0 -49.4 849.4 849.4 328.4 850.5 0.11 TRP 102 -79.3 -104.3 1 25.0 -79.3 255 10 372.4 372.4 301.0 372.4 0.00 WND 211 -48.7 -70.0 7 21.2 -49.2 255 63 350.2 350.2 296.7 350.3 0.01 Sounding variables and indices Freezing level: 603.53 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 638.23 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 51.38 % Est. max temperature: 33.98 C = 93.16 F Sfc-Lift cond lev (LCL): 779.32 mb = -9999.00 m = -9999.00 ft T: 17.76 C ThetaE index: 17.02 C Layer 912.0- 632.0 mb Conv cond level (CCL): 684.41 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 10.64 g/kg Conv temperature: 36.16 C = 97.08 F Cap Strength: 2.94 C Lifted Index: -2.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.53 C Lifted Index @700 mb: 1.98 C Showalter Index: -2.29 C Risk: Severe thunderstorms possible Total Totals Index: 51.97 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.50 C Cross Totals Index: 19.47 C K Index: 34.85 Risk: 60-80 % chance of thunderstorms Sweat Index: 231.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.94 C Lift Cond Lev (LCL): 726.43 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 721.43 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 211 12060 255 63 60.9 16.3 1 943 579 0 0 -0.0 -0.0 2 940 610 120 1 -0.9 0.5 3 925 750 35 2 -1.1 -1.6 4 908 914 355 5 0.4 -5.0 5 877 1219 350 7 1.2 -6.9 6 850 1498 350 7 1.2 -6.9 7 818 1829 335 8 3.4 -7.3 8 789 2134 330 8 4.0 -6.9 9 761 2438 305 6 4.9 -3.4 10 735 2743 295 7 6.3 -3.0 11 709 3048 290 9 8.5 -3.1 12 700 3157 300 10 8.7 -5.0 13 658 3658 285 11 10.6 -2.8 14 633 3962 270 13 13.0 -0.0 15 609 4267 265 15 14.9 1.3 16 587 4572 265 17 16.9 1.5 17 565 4877 260 20 19.7 3.5 18 523 5486 285 21 20.3 -5.4 19 500 5850 335 27 11.4 -24.5 20 484 6096 335 27 11.4 -24.5 21 400 7550 270 37 37.0 -0.0 22 396 7620 270 36 36.0 -0.0 23 322 9144 280 44 43.3 -7.6 24 300 9660 280 46 45.3 -8.0 25 259 10668 275 46 45.8 -4.0 26 250 10920 270 51 51.0 -0.0 27 206 12192 255 62 59.9 16.0 28 200 12390 255 63 60.9 16.3 29 162 13716 250 50 47.0 17.1 30 150 14190 245 47 42.6 19.9 31 125 15240 275 36 35.9 -3.1 32 100 16570 250 11 10.3 3.8 33 70 18590 240 5 4.3 2.5 34 50 20540 315 7 4.9 -4.9 35 30 23710 75 13 -12.6 -3.4 36 20 26360 110 18 -16.9 6.2 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VAAU/skewt/VAAU.skewt.20250427.00.gif