UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for VI874... Searching the city database file for: VI874 ... Date:0000Z 30 APR 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 973 23.8 20.3 81 3.5 21.3 90 4 299.3 302.1 295.4 344.8 15.59 1 931 21.2 14.2 64 7.0 16.6 168 19 300.4 302.4 292.4 332.7 11.00 2 921 21.8 13.8 60 8.0 16.5 172 20 302.0 304.0 292.8 334.0 10.83 3 911 22.2 13.2 57 9.0 16.3 177 19 303.3 305.3 293.0 334.6 10.52 4 902 22.6 12.6 53 10.0 16.1 185 17 304.6 306.5 293.1 335.2 10.21 5 894 23.2 12.2 50 11.0 16.0 194 16 306.0 307.9 293.4 336.2 10.03 6 887 23.6 11.6 47 12.0 15.8 201 16 307.1 308.9 293.4 336.5 9.72 7 880 24.2 12.2 47 12.0 16.3 209 15 308.4 310.3 294.1 339.4 10.20 8 872 24.6 11.6 44 13.0 16.1 217 14 309.6 311.5 294.3 339.8 9.89 9 807 19.0 12.0 64 7.0 14.4 231 19 310.6 312.7 295.3 344.3 10.99 10 493 -12.3 -17.3 66 5.0 -13.9 303 31 319.3 319.7 290.6 326.0 2.00 11 472 -9.7 -56.7 1 47.0 -15.9 298 33 326.6 326.6 290.7 326.7 0.04 12 347 -26.5 -44.5 17 18.0 -28.6 288 39 333.8 333.9 293.0 334.7 0.21 13 334 -29.3 -45.3 20 16.0 -31.0 289 39 333.7 333.7 292.9 334.5 0.20 14 322 -31.7 -45.7 24 14.0 -33.1 290 39 333.9 333.9 293.0 334.7 0.20 15 255 -39.1 -76.1 1 37.0 -40.3 276 49 346.0 346.0 295.7 346.0 0.00 16 105 -76.1 -101.1 1 25.0 -76.2 286 21 375.4 375.4 301.5 375.4 0.00 17 99 -78.1 -103.1 1 25.0 -78.1 377.9 377.9 301.9 377.9 0.00 18 95 -79.9 -103.9 1 24.0 -79.9 378.9 378.9 302.1 378.9 0.00 19 91 -81.3 -105.3 1 24.0 -81.3 380.8 380.8 302.3 380.8 0.00 20 87 -82.3 -106.3 1 24.0 -82.3 383.7 383.7 302.8 383.7 0.00 21 71 -76.1 -102.1 1 26.0 -76.2 419.9 419.9 307.7 419.9 0.00 TRP WND Sounding variables and indices Freezing level: 616.39 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 647.51 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 63.05 % Est. max temperature: 34.82 C = 94.67 F Sfc-Lift cond lev (LCL): 924.62 mb = -9999.00 m = -9999.00 ft T: 21.58 C ThetaE index: 12.05 C Layer 931.0- 921.0 mb Conv cond level (CCL): 708.88 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 11.54 g/kg Conv temperature: 37.69 C = 99.84 F Cap Strength: 7.18 C Lifted Index: -3.40 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.92 C Lifted Index @700 mb: 3.21 C Showalter Index: -5.15 C Risk: Severe thunderstorms possible Total Totals Index: 57.29 C Risk: Severe Thunderstorms probable Vertical Totals Index: 34.16 C Cross Totals Index: 23.14 C K Index: 39.47 Risk: > 80 % chance of thunderstorms Sweat Index: 516.12 Risk: Severe Thunderstorms possible 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: 7.18 C Lift Cond Lev (LCL): 820.32 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 815.32 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 90 4 -4.0 0.0 1 977 305 100 3 -3.0 0.5 2 973 341 90 4 -4.0 0.0 3 940 610 165 17 -4.4 16.4 4 925 735 170 20 -3.5 19.7 5 906 914 180 18 0.0 18.0 6 875 1219 215 14 8.0 11.5 7 850 1473 235 16 13.1 9.2 8 815 1829 230 18 13.8 11.6 9 787 2134 235 20 16.4 11.5 10 759 2438 255 23 22.2 6.0 11 732 2743 275 22 21.9 -1.9 12 707 3048 295 19 17.2 -8.0 13 700 3129 300 20 17.3 -10.0 14 655 3658 315 23 16.3 -16.3 15 631 3962 325 23 13.2 -18.8 16 607 4267 330 21 10.5 -18.2 17 584 4572 330 22 11.0 -19.1 18 563 4877 325 25 14.3 -20.5 19 521 5486 315 29 20.5 -20.5 20 500 5820 305 30 24.6 -17.2 21 482 6096 300 32 27.7 -16.0 22 400 7520 285 39 37.7 -10.1 23 394 7620 285 39 37.7 -10.1 24 319 9144 290 39 36.6 -13.3 25 300 9590 290 47 44.2 -16.1 26 257 10668 275 49 48.8 -4.3 27 250 10860 280 49 48.3 -8.5 28 205 12192 255 46 44.4 11.9 29 200 12350 250 48 45.1 16.4 30 161 13716 245 45 40.8 19.0 31 150 14180 260 44 43.3 7.6 32 125 15240 270 41 41.0 -0.0 33 100 16590 290 16 15.0 -5.5 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 143.46 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.20250430.00.gif