UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for VI874... Searching the city database file for: VI874 ... Date:0000Z 8 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 982 13.4 9.4 77 4.0 11.1 360 4 288.0 289.4 285.1 309.3 7.55 1 962 20.0 -6.0 17 26.0 8.2 296.4 296.9 283.0 304.1 2.53 2 951 20.6 -7.4 14 28.0 8.0 298.0 298.4 283.4 305.1 2.30 3 886 18.0 -8.0 16 26.0 6.4 301.4 301.8 284.8 308.7 2.36 4 874 18.2 -13.8 10 32.0 5.3 302.8 303.1 284.4 307.6 1.50 5 862 18.4 -14.6 9 33.0 5.2 304.2 304.5 284.9 308.8 1.43 6 771 13.4 -11.6 16 25.0 2.8 308.7 309.1 287.2 315.2 2.04 7 658 3.8 -17.2 20 21.0 -3.7 312.2 312.5 287.8 317.2 1.51 8 622 1.8 -22.2 15 24.0 -5.8 314.9 315.1 288.2 318.5 1.04 9 489 -9.7 -38.7 7 29.0 -15.3 323.3 323.3 290.0 324.3 0.27 10 425 -17.3 -31.3 28 14.0 -20.3 326.8 326.9 291.5 329.2 0.66 11 407 -18.5 -40.5 13 22.0 -22.0 329.3 329.4 291.8 330.4 0.27 12 383 -20.9 -63.9 1 43.0 -24.5 331.9 331.9 292.3 332.0 0.02 13 351 -25.1 -40.1 23 15.0 -27.3 334.6 334.7 293.3 335.9 0.33 14 339 -26.7 -36.7 38 10.0 -28.3 335.8 335.9 293.7 337.7 0.49 15 273 -39.1 -50.1 30 11.0 -39.9 339.3 339.3 294.3 339.9 0.14 16 241 -44.7 -57.6 23 12.8 -45.3 225 75 343.1 343.2 295.1 343.4 0.07 17 238 -45.3 -58.3 22 13.0 -45.8 231 73 343.5 343.5 295.2 343.8 0.06 18 232 -46.3 -68.3 6 22.0 -46.9 232 72 344.5 344.5 295.4 344.6 0.02 19 195 -56.1 -87.1 1 31.0 -56.3 239 67 346.4 346.4 295.8 346.4 0.00 20 170 -63.3 -92.3 1 29.0 -63.4 233 67 348.3 348.3 296.3 348.3 0.00 21 105 -76.9 -101.9 1 25.0 -76.9 248 44 373.9 373.9 301.2 373.9 0.00 22 94 -79.7 -103.7 1 24.0 -79.7 240 36 380.4 380.4 302.3 380.4 0.00 23 84 -79.9 -103.9 1 24.0 -79.9 235 24 392.4 392.4 304.2 392.4 0.00 24 51 -68.5 -96.5 1 28.0 -68.7 88 2 479.3 479.3 313.4 479.3 0.00 25 25 -55.5 -87.5 1 32.0 -57.3 79 29 625.1 625.1 321.7 625.1 0.01 26 13 -47.9 -81.9 1 34.0 -53.4 780.0 780.0 326.7 780.3 0.04 TRP 94 -79.7 -103.7 1 24.0 -79.7 240 36 380.4 380.4 302.3 380.4 0.00 WND 241 -44.7 -57.6 23 12.8 -45.3 225 75 343.1 343.2 295.1 343.4 0.07 Sounding variables and indices Freezing level: 601.18 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 722.23 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 15.28 % Est. max temperature: 30.89 C = 87.60 F Sfc-Lift cond lev (LCL): 924.65 mb = -9999.00 m = -9999.00 ft T: 19.57 C ThetaE index: 5.16 C Layer 962.0- 951.0 mb Conv cond level (CCL): 450.81 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 2.85 g/kg Conv temperature: 50.50 C = 122.90 F Cap Strength: 13.73 C Lifted Index: 15.78 C Risk: None Lifted Index @300 mb: 22.24 C Lifted Index @700 mb: 11.52 C Showalter Index: 13.96 C Risk: None Total Totals Index: 20.82 C Risk: None Vertical Totals Index: 26.41 C Cross Totals Index: -5.59 C K Index: -10.38 Risk: None Sweat Index: 60.71 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: 15.75 C Lift Cond Lev (LCL): 650.58 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 645.58 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 ------------------------------------ 0 241 10858 225 75 53.0 53.0 1 1017 0 360 4 -0.0 -4.0 2 982 263 360 4 -0.0 -4.0 3 978 305 5 4 -0.3 -4.0 4 946 610 30 11 -5.5 -9.5 5 925 813 25 10 -4.2 -9.1 6 914 914 25 10 -4.2 -9.1 7 882 1219 25 11 -4.6 -10.0 8 850 1535 35 14 -8.0 -11.5 9 821 1829 35 16 -9.2 -13.1 10 792 2134 30 17 -8.5 -14.7 11 763 2438 35 16 -9.2 -13.1 12 736 2743 30 13 -6.5 -11.3 13 710 3048 20 11 -3.8 -10.3 14 700 3166 25 8 -3.4 -7.3 15 658 3658 50 4 -3.1 -2.6 16 633 3962 360 2 -0.0 -2.0 17 610 4267 290 4 3.8 -1.4 18 587 4572 290 5 4.7 -1.7 19 565 4877 295 5 4.5 -2.1 20 523 5486 265 12 12.0 1.0 21 500 5850 265 15 14.9 1.3 22 484 6096 260 16 15.8 2.8 23 400 7540 235 42 34.4 24.1 24 396 7620 235 41 33.6 23.5 25 320 9144 240 69 59.8 34.5 26 300 9620 240 69 59.8 34.5 27 257 10668 235 74 60.6 42.4 28 250 10870 230 74 56.7 47.6 29 205 12192 235 69 56.5 39.6 30 200 12340 240 67 58.0 33.5 31 160 13716 230 67 51.3 43.1 32 150 14120 235 72 59.0 41.3 33 124 15240 240 59 51.1 29.5 34 100 16500 250 39 36.6 13.3 35 70 18530 220 8 5.1 6.1 36 50 20500 80 2 -2.0 -0.3 37 30 23640 95 26 -25.9 2.3 38 20 26220 60 33 -28.6 -16.5 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.20251208.00.gif