UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for VI874... Searching the city database file for: VI874 ... Date:0000Z 23 DEC 25 Station: VI874 WMO ident: 42874 Latitude: 21.22 Longitude: 81.67 ------------------------------------------------------------------------------- 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 980 13.8 11.1 84 2.7 12.2 0 0 288.6 290.1 286.2 312.5 8.49 1 979 15.6 6.6 55 9.0 10.6 290.5 291.6 284.7 308.4 6.25 2 974 16.2 5.2 48 11.0 10.3 291.5 292.5 284.5 307.9 5.69 3 965 16.8 4.8 45 12.0 10.3 292.9 293.9 285.0 309.1 5.59 4 953 17.2 5.2 45 12.0 10.6 294.4 295.4 285.8 311.3 5.82 5 932 17.2 5.2 45 12.0 10.6 296.3 297.3 286.6 313.7 5.95 6 884 15.6 3.6 45 12.0 9.0 299.1 300.1 287.3 315.8 5.61 7 868 15.8 -0.2 34 16.0 7.6 300.9 301.7 286.8 314.0 4.34 8 857 16.2 -2.8 27 19.0 6.9 302.4 303.1 286.6 313.5 3.63 9 848 16.6 -5.4 22 22.0 6.2 303.7 304.3 286.4 313.1 3.01 10 833 16.6 -4.4 23 21.0 6.4 305.3 305.9 287.3 315.6 3.31 11 790 15.0 -12.0 14 27.0 3.6 308.2 308.6 286.9 314.5 1.93 12 783 15.6 -18.4 8 34.0 2.8 309.7 309.9 286.5 313.5 1.14 13 777 16.2 -29.8 3 46.0 2.0 311.0 311.1 286.2 312.5 0.41 14 771 16.8 312.3 15 763 17.2 313.7 16 697 12.8 317.0 17 677 12.2 319.0 18 592 3.2 -33.8 5 37.0 -6.4 321.1 321.1 289.5 322.4 0.37 19 407 -16.3 -56.3 2 40.0 -20.9 332.2 332.2 292.3 332.3 0.05 20 380 -19.1 -40.1 14 21.0 -22.6 335.0 335.1 293.4 336.2 0.31 21 357 -22.9 -35.9 29 13.0 -25.2 336.0 336.1 293.8 337.9 0.50 22 266 -39.1 -52.1 24 13.0 -39.9 341.8 341.8 294.8 342.3 0.12 23 214 -51.3 -66.3 15 15.0 -51.7 344.8 344.8 295.5 344.9 0.02 24 199 -54.6 -72.1 10 17.5 -54.9 250 65 346.8 346.8 295.9 346.8 0.01 25 147 -68.5 -96.5 1 28.0 -68.6 247 56 354.1 354.1 297.5 354.1 0.00 26 105 -76.3 -101.3 1 25.0 -76.3 256 32 375.0 375.0 301.4 375.0 0.00 27 95 -79.9 -103.9 1 24.0 -79.9 260 25 378.9 378.9 302.1 378.9 0.00 28 84 -79.9 -103.9 1 24.0 -79.9 240 17 392.4 392.4 304.2 392.4 0.00 29 80 -81.1 -105.1 1 24.0 -81.1 236 14 395.5 395.5 304.6 395.5 0.00 30 76 -82.3 -106.3 1 24.0 -82.3 232 10 398.8 398.8 305.0 398.8 0.00 31 71 -82.9 -106.9 1 24.0 -82.9 226 6 405.4 405.4 305.9 405.4 0.00 32 62 -77.5 -102.5 1 25.0 -77.6 182 6 433.4 433.4 309.2 433.4 0.00 33 54 -72.9 -98.9 1 26.0 -73.0 132 7 461.4 461.4 311.9 461.4 0.00 34 53 -70.5 -97.5 1 27.0 -70.6 126 7 469.5 469.5 312.6 469.5 0.00 35 32 -60.5 -90.5 1 30.0 -61.3 83 14 569.1 569.1 319.1 569.1 0.00 36 23 -54.7 -86.7 1 32.0 -56.8 47 14 642.5 642.5 322.4 642.6 0.01 37 15 -51.3 -84.3 1 33.0 -55.1 737.4 737.4 325.6 737.6 0.02 TRP 95 -79.9 -103.9 1 24.0 -79.9 260 25 378.9 378.9 302.1 378.9 0.00 WND 199 -54.6 -72.1 10 17.5 -54.9 250 65 346.8 346.8 295.9 346.8 0.01 Sounding variables and indices Freezing level: 561.64 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 732.89 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 20.58 % Est. max temperature: 30.58 C = 87.05 F Sfc-Lift cond lev (LCL): 941.11 mb = -9999.00 m = -9999.00 ft T: 17.20 C ThetaE index: 4.53 C Layer 979.0- 965.0 mb Conv cond level (CCL): 523.53 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 5.79 g/kg Conv temperature: 49.82 C = 121.68 F Cap Strength: 16.57 C Lifted Index: 14.96 C Risk: None Lifted Index @300 mb: 19.24 C Lifted Index @700 mb: 15.74 C Showalter Index: 14.78 C Risk: None Total Totals Index: 22.87 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 0.77 C K Index: -27.06 Risk: None Sweat Index: 39.04 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: 16.53 C Lift Cond Lev (LCL): 777.45 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 772.45 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 ------------------------------------ 0 199 12082 250 65 61.1 22.2 1 1018 0 0 0 -0.0 -0.0 2 980 281 0 0 -0.0 -0.0 3 977 305 30 2 -1.0 -1.7 4 944 610 65 8 -7.3 -3.4 5 925 787 25 4 -1.7 -3.6 6 911 914 350 4 0.7 -3.9 7 879 1219 335 8 3.4 -7.3 8 850 1505 360 12 -0.0 -12.0 9 818 1829 20 14 -4.8 -13.2 10 789 2134 25 11 -4.6 -10.0 11 761 2438 25 7 -3.0 -6.3 12 734 2743 30 4 -2.0 -3.5 13 708 3048 20 4 -1.4 -3.8 14 700 3147 355 4 0.3 -4.0 15 657 3658 295 5 4.5 -2.1 16 633 3962 305 6 4.9 -3.4 17 610 4267 295 5 4.5 -2.1 18 587 4572 245 7 6.3 3.0 19 565 4877 230 12 9.2 7.7 20 524 5486 240 18 15.6 9.0 21 500 5870 240 17 14.7 8.5 22 485 6096 245 16 14.5 6.8 23 400 7580 250 31 29.1 10.6 24 398 7620 250 31 29.1 10.6 25 323 9144 265 43 42.8 3.7 26 300 9670 245 46 41.7 19.4 27 260 10668 255 51 49.3 13.2 28 250 10930 255 54 52.2 14.0 29 206 12192 250 62 58.3 21.2 30 200 12400 250 65 61.1 22.2 31 162 13716 245 62 56.2 26.2 32 150 14180 245 57 51.7 24.1 33 125 15240 260 46 45.3 8.0 34 100 16560 255 28 27.0 7.2 35 70 18570 225 5 3.5 3.5 36 50 20510 105 7 -6.8 1.8 37 30 23640 80 15 -14.8 -2.6 38 20 26210 30 14 -7.0 -12.1 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//VI874/skewt/VI874.skewt.20251223.00.gif