UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for VEJH... Searching the city database file for: VEJH ... Date:1200Z 18 OCT 25 Station: VEJH WMO ident: 42886 Latitude: 2192.00 Longitude: 84.08 Elevation: 230.00 ------------------------------------------------------------------------------- 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 983 230 31.2 24.2 66 7.0 25.9 0 0 305.8 309.5 299.7 365.1 19.70 1 110 -78.1 -103.1 1 25.0 -78.1 260 15 366.7 366.7 299.9 366.7 0.00 2 90 -78.1 -103.1 1 25.0 -78.1 208 11 388.4 388.4 303.5 388.4 0.00 3 86 -79.3 -104.3 1 25.0 -79.3 181 10 391.0 391.0 303.9 391.0 0.00 4 68 -72.7 -98.7 1 26.0 -72.8 89 11 432.4 432.4 309.1 432.4 0.00 5 56 -67.5 -95.5 1 28.0 -67.7 115 12 469.0 469.0 312.5 469.0 0.00 6 53 -64.5 -93.5 1 29.0 -64.8 122 12 483.4 483.4 313.7 483.4 0.00 7 22 -52.1 -85.1 1 33.0 -54.8 95 33 658.5 658.5 323.0 658.6 0.01 8 17 -51.1 -84.1 1 33.0 -54.6 95 34 712.1 712.1 324.8 712.3 0.02 TRP 110 -78.1 -103.1 1 25.0 -78.1 260 15 366.7 366.7 299.9 366.7 0.00 WND Sounding variables and indices Freezing level: 733.80 mb = -2689.90 m = -8825.02 ft Wetbulb zero: 765.57 mb = -9999.00 m = -9999.00 ft Precipitable water: 3.35 inches Sfc-500 mean rel hum: 66.12 % Est. max temperature: 37.30 C = 99.13 F Sfc-Lift cond lev (LCL): 888.86 mb = -9999.00 m = -9999.00 ft T: 26.18 C ThetaE index: 0.00 C Layer 983.0- -4.1 mb Conv cond level (CCL): 110.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 57.04 g/kg Conv temperature: 248.79 C = 479.82 F Cap Strength: -8.49 C Lifted Index: -23.30 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -34.26 C Lifted Index @700 mb: -15.88 C Showalter Index: -0.33 C Risk: Thunderstorms probable Total Totals Index: 44.77 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.48 C Cross Totals Index: 18.29 C K Index: 32.44 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.62 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: 8.19 C Lift Cond Lev (LCL): 1300.20 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 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 ------------------------------------ 0 110 16248 260 15 14.8 2.6 1 983 230 0 0 -0.0 -0.0 2 975 305 10 6 -1.0 -5.9 3 941 610 10 5 -0.9 -4.9 4 925 764 10 4 -0.7 -3.9 5 909 914 35 3 -1.7 -2.5 6 878 1219 85 3 -3.0 -0.3 7 850 1497 135 3 -2.1 2.1 8 817 1829 170 4 -0.7 3.9 9 788 2134 190 5 0.9 4.9 10 761 2438 200 7 2.4 6.6 11 734 2743 205 7 3.0 6.3 12 708 3048 200 4 1.4 3.8 13 700 3140 195 4 1.0 3.9 14 657 3658 195 8 2.1 7.7 15 632 3962 210 9 4.5 7.8 16 609 4267 220 9 5.8 6.9 17 586 4572 230 7 5.4 4.5 18 565 4877 250 4 3.8 1.4 19 524 5486 215 9 5.2 7.4 20 500 5860 210 15 7.5 13.0 21 485 6096 215 15 8.6 12.3 22 400 7580 240 10 8.7 5.0 23 398 7620 235 10 8.2 5.7 24 324 9144 270 25 25.0 -0.0 25 300 9700 260 36 35.5 6.3 26 261 10668 255 31 29.9 8.0 27 250 10970 260 32 31.5 5.6 28 208 12192 260 36 35.5 6.3 29 200 12460 260 34 33.5 5.9 30 164 13716 255 28 27.0 7.2 31 150 14260 265 26 25.9 2.3 32 127 15240 240 16 13.9 8.0 33 100 16640 270 13 13.0 -0.0 34 75 18288 100 7 -6.9 1.2 35 70 18680 85 11 -11.0 -1.0 36 50 20690 130 12 -9.2 7.7 37 45 21336 100 10 -9.8 1.7 38 30 23870 95 31 -30.9 2.7 39 28 24384 95 31 -30.9 2.7 40 20 26470 95 34 -33.9 3.0 41 3 27432 100 31 -30.5 5.4 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//VEJH/skewt/VEJH.skewt.20251018.12.gif