UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for VI874... Searching the city database file for: VI874 ... Date:0000Z 9 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 24.6 23.0 91 1.6 23.5 0 0 299.7 303.1 297.4 353.6 18.40 1 961 24.8 20.5 77 4.3 21.8 301.4 304.3 296.3 348.4 15.99 2 949 25.0 20.0 74 5.0 21.5 302.6 305.5 296.4 349.1 15.70 3 747 12.4 8.9 79 3.5 10.2 310.4 312.2 294.3 339.9 9.63 4 611 2.6 -2.4 70 5.0 0.0 317.5 318.5 292.9 334.3 5.25 5 606 2.8 -6.2 52 9.0 -1.5 318.5 319.2 292.1 331.3 3.97 6 597 2.6 -10.4 38 13.0 -3.1 319.6 320.1 291.5 329.2 2.90 7 547 -1.3 -19.3 24 18.0 -7.6 323.0 323.3 291.2 328.3 1.52 8 532 -1.7 -18.7 26 17.0 -7.8 325.1 325.5 291.9 330.8 1.64 9 471 -8.1 -25.1 24 17.0 -13.0 328.7 328.9 292.4 332.5 1.06 10 461 -8.5 -26.5 22 18.0 -13.6 330.3 330.4 292.7 333.7 0.95 11 376 -18.5 -32.5 28 14.0 -21.5 336.9 337.0 294.1 339.4 0.66 12 367 -18.7 -35.7 21 17.0 -22.0 338.9 339.0 294.5 340.8 0.50 13 338 -23.3 -46.3 10 23.0 -26.3 340.7 340.8 294.7 341.4 0.18 14 288 -31.7 -39.7 45 8.0 -32.8 344.7 344.8 295.8 346.4 0.42 15 254 -39.1 -47.1 42 8.0 -39.8 346.4 346.4 296.0 347.2 0.22 16 194 -55.1 -71.1 12 16.0 -55.4 348.5 348.5 296.3 348.6 0.01 17 111 -80.5 -104.5 1 24.0 -80.5 215 5 361.2 361.2 299.0 361.2 0.00 18 105 -81.1 -105.1 1 24.0 -81.1 98 14 365.9 365.9 299.8 365.9 0.00 19 95 -77.1 -102.1 1 25.0 -77.1 89 12 384.4 384.4 302.9 384.4 0.00 20 77 -75.3 -101.3 1 26.0 -75.3 128 9 411.9 411.9 306.7 411.9 0.00 21 75 -76.7 -101.7 1 25.0 -76.7 132 8 412.1 412.1 306.7 412.1 0.00 22 71 -73.5 -99.5 1 26.0 -73.6 142 7 425.4 425.4 308.3 425.4 0.00 23 25 -53.3 -85.3 1 32.0 -55.5 631.4 631.4 322.0 631.5 0.01 24 22 -53.1 -85.1 1 32.0 -55.6 655.5 655.5 322.9 655.6 0.01 TRP 111 -80.5 -104.5 1 24.0 -80.5 215 5 361.2 361.2 299.0 361.2 0.00 WND Sounding variables and indices Freezing level: 563.67 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 610.94 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 62.29 % Est. max temperature: 31.96 C = 89.53 F Sfc-Lift cond lev (LCL): 954.88 mb = -9999.00 m = -9999.00 ft T: 24.90 C ThetaE index: 20.81 C Layer 747.0- 532.0 mb Conv cond level (CCL): 815.45 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 15.12 g/kg Conv temperature: 32.41 C = 90.34 F Cap Strength: 2.28 C Lifted Index: -1.32 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.11 C Lifted Index @700 mb: -0.81 C Showalter Index: 0.18 C Risk: Thunderstorms probable Total Totals Index: 44.01 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.16 C Cross Totals Index: 19.85 C K Index: 35.07 Risk: > 80 % chance of thunderstorms Sweat Index: 180.87 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: 2.28 C Lift Cond Lev (LCL): 868.16 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 863.16 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 ------------------------------------ 0 111 15927 215 5 2.9 4.1 1 1020 0 0 0 -0.0 -0.0 2 977 305 330 5 2.5 -4.3 3 977 306 0 0 -0.0 -0.0 4 943 610 325 5 2.9 -4.1 5 925 777 325 3 1.7 -2.5 6 910 914 340 2 0.7 -1.9 7 879 1219 20 2 -0.7 -1.9 8 850 1512 60 3 -2.6 -1.5 9 819 1829 75 2 -1.9 -0.5 10 790 2134 5 1 -0.1 -1.0 11 762 2438 15 2 -0.5 -1.9 12 735 2743 350 2 0.3 -2.0 13 709 3048 0 0 -0.0 -0.0 14 700 3152 140 2 -1.3 1.5 15 657 3658 185 6 0.5 6.0 16 633 3962 190 9 1.6 8.9 17 609 4267 175 7 -0.6 7.0 18 587 4572 205 4 1.7 3.6 19 565 4877 235 6 4.9 3.4 20 524 5486 235 9 7.4 5.2 21 500 5860 270 12 12.0 -0.0 22 485 6096 275 14 13.9 -1.2 23 400 7580 260 13 12.8 2.3 24 398 7620 260 12 11.8 2.1 25 323 9144 255 8 7.7 2.1 26 300 9690 235 18 14.7 10.3 27 261 10668 235 22 18.0 12.6 28 250 10970 230 24 18.4 15.4 29 208 12192 215 18 10.3 14.7 30 200 12450 200 22 7.5 20.7 31 163 13716 180 24 0.0 24.0 32 150 14240 180 19 0.0 19.0 33 126 15240 165 19 -4.9 18.4 34 100 16580 80 13 -12.8 -2.3 35 70 18640 145 7 -4.0 5.7 36 50 20650 80 20 -19.7 -3.5 37 30 23810 95 36 -35.9 3.1 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.20251009.00.gif