UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for VI874... Searching the city database file for: VI874 ... Date:0000Z 31 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 974 24.4 22.1 87 2.3 22.8 180 4 299.8 303.0 296.8 350.9 17.45 1 953 22.4 19.2 82 3.2 20.2 208 19 299.6 302.4 295.0 343.0 14.85 2 813 16.0 13.1 83 2.9 14.1 265 27 306.8 309.0 294.8 342.1 11.74 3 741 12.8 9.7 81 3.1 10.8 275 22 311.5 313.5 295.1 343.1 10.26 4 722 12.4 7.8 73 4.6 9.5 271 20 313.4 315.2 294.8 342.1 9.24 5 686 11.0 6.2 72 4.8 8.0 262 19 316.5 318.2 295.3 343.9 8.71 6 629 7.6 3.1 73 4.5 4.9 250 21 320.6 322.0 295.5 345.0 7.63 7 540 0.8 -5.2 64 6.0 -2.2 244 21 326.7 327.7 295.0 342.8 4.82 8 436 -10.9 -15.3 70 4.4 -12.6 265 21 332.5 333.1 294.7 341.8 2.67 9 407 -13.3 -17.5 71 4.2 -14.8 265 21 336.0 336.5 295.4 344.4 2.38 10 331 -24.1 -28.1 69 4.0 -25.1 261 17 341.7 341.9 295.7 345.9 1.14 11 311 -26.7 -34.7 47 8.0 -28.2 257 14 344.2 344.3 295.9 346.7 0.65 12 307 -27.7 -39.7 31 12.0 -29.5 257 13 344.1 344.1 295.7 345.6 0.40 13 294 -29.5 -37.5 46 8.0 -30.7 256 10 345.8 345.9 296.1 347.8 0.52 14 288 -30.5 -35.5 62 5.0 -31.3 256 9 346.4 346.5 296.4 348.9 0.65 15 247 -39.1 -48.1 38 9.0 -39.8 26 4 349.1 349.2 296.6 350.0 0.20 16 241 -40.5 -54.5 21 14.0 -41.3 27 5 349.5 349.5 296.6 349.9 0.10 17 105 -84.3 -107.3 1 23.0 -84.3 35 8 359.8 359.8 298.7 359.8 0.00 18 96 -87.1 -109.1 1 22.0 -87.1 363.7 363.7 299.4 363.7 0.00 19 93 -88.3 -110.3 1 22.0 -88.3 364.6 364.6 299.6 364.6 0.00 20 91 -89.5 -111.5 1 22.0 -89.5 364.5 364.5 299.5 364.5 0.00 21 80 -82.1 -106.1 1 24.0 -82.1 393.4 393.4 304.3 393.4 0.00 22 72 -79.7 -103.7 1 24.0 -79.7 410.6 410.6 306.6 410.6 0.00 TRP WND Sounding variables and indices Freezing level: 532.89 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 567.48 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 75.13 % Est. max temperature: 30.73 C = 87.32 F Sfc-Lift cond lev (LCL): 942.23 mb = -9999.00 m = -9999.00 ft T: 21.94 C ThetaE index: 8.74 C Layer 953.0- 741.0 mb Conv cond level (CCL): 820.66 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 14.41 g/kg Conv temperature: 30.91 C = 87.64 F Cap Strength: 3.07 C Lifted Index: 1.90 C Risk: Showers probable Lifted Index @300 mb: 3.28 C Lifted Index @700 mb: 2.77 C Showalter Index: 2.43 C Risk: Showers probable Total Totals Index: 39.42 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.22 C K Index: 31.29 Risk: 60-80 % chance of thunderstorms Sweat Index: 276.70 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: 3.10 C Lift Cond Lev (LCL): 883.27 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 878.27 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 0 180 4 0.0 4.0 1 977 305 190 13 2.3 12.8 2 974 332 180 4 0.0 4.0 3 941 610 225 27 19.1 19.1 4 925 747 235 28 22.9 16.1 5 907 914 245 27 24.5 11.4 6 876 1219 255 26 25.1 6.7 7 850 1477 265 27 26.9 2.4 8 815 1829 265 27 26.9 2.4 9 787 2134 270 26 26.0 -0.0 10 759 2438 275 23 22.9 -2.0 11 732 2743 275 21 20.9 -1.8 12 706 3048 265 19 18.9 1.7 13 700 3122 265 18 17.9 1.6 14 655 3658 255 20 19.3 5.2 15 631 3962 250 21 19.7 7.2 16 608 4267 245 20 18.1 8.5 17 586 4572 240 19 16.5 9.5 18 564 4877 235 20 16.4 11.5 19 523 5486 250 21 19.7 7.2 20 500 5860 265 20 19.9 1.7 21 485 6096 265 20 19.9 1.7 22 400 7590 265 21 20.9 1.8 23 398 7620 265 21 20.9 1.8 24 324 9144 260 17 16.7 3.0 25 300 9710 255 11 10.6 2.8 26 262 10668 260 5 4.9 0.9 27 250 10990 25 4 -1.7 -3.6 28 209 12192 35 10 -5.7 -8.2 29 200 12490 45 12 -8.5 -8.5 30 165 13716 35 14 -8.0 -11.5 31 150 14300 35 13 -7.5 -10.6 32 127 15240 15 14 -3.6 -13.5 33 100 16630 40 6 -3.9 -4.6 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 13.82 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.20251031.00.gif