UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for VI874... Searching the city database file for: VI874 ... Date:0000Z 23 OCT 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 977 24.0 20.5 81 3.5 21.5 0 0 299.1 302.0 295.5 345.0 15.73 1 976 23.6 14.6 57 9.0 17.7 3 0 298.8 300.8 291.7 330.2 10.76 2 964 24.0 14.0 54 10.0 17.5 41 5 300.3 302.2 292.0 331.1 10.48 3 954 24.4 12.4 47 12.0 16.7 74 9 301.6 303.3 291.6 329.7 9.52 4 893 21.2 13.2 60 8.0 16.0 112 11 304.0 306.0 293.3 336.1 10.74 5 822 16.2 10.2 68 6.0 12.4 99 6 306.0 307.8 293.0 334.8 9.55 6 769 13.8 3.8 51 10.0 8.1 119 9 309.3 310.6 291.6 329.5 6.55 7 744 13.2 0.2 41 13.0 6.2 128 9 311.6 312.6 291.2 328.0 5.22 8 695 10.8 -2.2 40 13.0 4.0 108 8 315.1 316.0 291.7 330.0 4.68 9 572 0.4 -9.6 47 10.0 -4.0 192 1 320.9 321.6 292.2 331.6 3.23 10 517 -4.5 -11.5 58 7.0 -7.4 223 5 324.4 325.0 293.0 334.7 3.07 11 487 -6.7 -18.7 38 12.0 -10.9 230 7 327.3 327.7 292.7 333.6 1.79 12 475 -6.9 -23.9 24 17.0 -12.1 233 8 329.4 329.7 292.7 333.6 1.17 13 446 -9.3 -30.3 16 21.0 -14.7 241 11 332.4 332.5 293.0 334.9 0.69 14 350 -20.9 -37.9 20 17.0 -23.9 252 22 340.6 340.7 294.8 342.2 0.42 15 246 -39.1 -76.1 1 37.0 -40.3 265 28 349.5 349.5 296.5 349.6 0.01 16 146 -68.7 -96.7 1 28.0 -68.8 244 26 354.5 354.5 297.6 354.5 0.00 17 105 -82.5 -106.5 1 24.0 -82.5 212 21 363.2 363.2 299.3 363.2 0.00 18 99 -84.5 -107.5 1 23.0 -84.5 365.5 365.5 299.8 365.5 0.00 19 85 -82.7 -106.7 1 24.0 -82.7 385.4 385.4 303.1 385.4 0.00 TRP WND Sounding variables and indices Freezing level: 567.51 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 633.65 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 50.57 % Est. max temperature: 30.71 C = 87.28 F Sfc-Lift cond lev (LCL): 928.45 mb = -9999.00 m = -9999.00 ft T: 23.09 C ThetaE index: 14.76 C Layer 976.0- 964.0 mb Conv cond level (CCL): 659.69 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 10.28 g/kg Conv temperature: 41.44 C = 106.59 F Cap Strength: 5.74 C Lifted Index: 4.09 C Risk: None Lifted Index @300 mb: 9.56 C Lifted Index @700 mb: 5.70 C Showalter Index: 3.10 C Risk: None Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 23.95 C Cross Totals Index: 17.14 C K Index: 22.36 Risk: 20-40 % chance of thunderstorms Sweat Index: 159.25 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: 5.72 C Lift Cond Lev (LCL): 803.52 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 798.52 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 1013 0 0 0 -0.0 -0.0 1 977 305 50 7 -5.4 -4.5 2 977 306 0 0 -0.0 -0.0 3 943 610 110 14 -13.2 4.8 4 925 773 115 15 -13.6 6.3 5 910 914 120 14 -12.1 7.0 6 879 1219 105 9 -8.7 2.3 7 850 1505 95 7 -7.0 0.6 8 818 1829 100 6 -5.9 1.0 9 789 2134 105 8 -7.7 2.1 10 761 2438 125 10 -8.2 5.7 11 734 2743 130 9 -6.9 5.8 12 708 3048 115 9 -8.2 3.8 13 700 3145 110 8 -7.5 2.7 14 657 3658 95 6 -6.0 0.5 15 633 3962 95 6 -6.0 0.5 16 609 4267 100 4 -3.9 0.7 17 587 4572 155 1 -0.4 0.9 18 565 4877 210 1 0.5 0.9 19 524 5486 220 4 2.6 3.1 20 500 5860 230 6 4.6 3.9 21 485 6096 230 7 5.4 4.5 22 400 7580 255 17 16.4 4.4 23 398 7620 255 16 15.5 4.1 24 324 9144 250 25 23.5 8.6 25 300 9700 255 28 27.0 7.2 26 261 10668 265 29 28.9 2.5 27 250 10980 265 28 27.9 2.4 28 209 12192 270 29 29.0 -0.0 29 200 12470 275 32 31.9 -2.8 30 164 13716 255 24 23.2 6.2 31 150 14280 245 27 24.5 11.4 32 127 15240 240 23 19.9 11.5 33 100 16620 205 20 8.5 18.1 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 1.73 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 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.20251023.00.gif