UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for VI622... Searching the city database file for: VI622 ... Date:0000Z 20 APR 25 Station: VI622 WMO ident: 42622 ------------------------------------------------------------------------------- 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 989 23.6 22.0 91 1.6 22.5 0 0 297.7 300.8 296.0 347.2 17.07 1 290 -29.8 -43.6 25 13.9 -31.5 280 97 346.8 346.8 296.2 347.9 0.28 2 95 -78.3 -103.3 1 25.0 -78.3 310 22 382.0 382.0 302.6 382.0 0.00 3 83 -79.5 -104.5 1 25.0 -79.5 272 24 394.6 394.6 304.5 394.6 0.00 4 81 -80.7 -104.7 1 24.0 -80.7 270 24 394.9 394.9 304.5 394.9 0.00 5 75 -80.1 -104.1 1 24.0 -80.1 265 25 405.0 405.0 305.9 405.0 0.00 6 60 -72.5 -99.5 1 27.0 -72.6 244 16 448.6 448.6 310.7 448.6 0.00 7 58 -73.7 -99.7 1 26.0 -73.8 240 14 450.3 450.3 310.9 450.3 0.00 8 57 -69.9 -96.9 1 27.0 -70.1 239 13 461.2 461.2 311.9 461.2 0.00 9 52 -68.3 -96.3 1 28.0 -68.5 229 8 477.2 477.2 313.2 477.2 0.00 10 49 -62.5 -91.5 1 29.0 -62.9 499.1 499.1 314.9 499.1 0.00 11 46 -58.5 -89.5 1 31.0 -59.2 517.8 517.8 316.2 517.8 0.00 12 40 -55.7 -87.7 1 32.0 -56.9 546.0 546.0 317.9 546.0 0.00 TRP 95 -78.3 -103.3 1 25.0 -78.3 310 22 382.0 382.0 302.6 382.0 0.00 WND 290 -29.8 -43.6 25 13.9 -31.5 280 97 346.8 346.8 296.2 347.9 0.28 Sounding variables and indices Freezing level: 679.85 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 698.06 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 73.52 % Est. max temperature: 30.39 C = 86.71 F Sfc-Lift cond lev (LCL): 966.53 mb = -9999.00 m = -9999.00 ft T: 22.60 C ThetaE index: 0.00 C Layer 989.0-2035380315314230741112602740391936.0 mb Conv cond level (CCL): 290.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 28.85 g/kg Conv temperature: 130.02 C = 266.03 F Cap Strength: -5.89 C Lifted Index: -12.94 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -15.18 C Lifted Index @700 mb: -9.79 C Showalter Index: 1.06 C Risk: Showers probable Total Totals Index: 43.05 C Risk: None Vertical Totals Index: 23.08 C Cross Totals Index: 19.97 C K Index: 31.93 Risk: 60-80 % chance of thunderstorms Sweat Index: 244.68 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: 0.00 C Lift Cond Lev (LCL): 1075.54 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 ------------------------------------ 0 290 9909 280 97 95.5 -16.8 1 1015 0 0 0 -0.0 -0.0 2 989 204 0 0 -0.0 -0.0 3 977 305 220 10 6.4 7.7 4 940 610 205 13 5.5 11.8 5 925 742 200 11 3.8 10.3 6 907 914 215 11 6.3 9.0 7 876 1219 225 13 9.2 9.2 8 850 1476 195 10 2.6 9.7 9 815 1829 205 10 4.2 9.1 10 786 2134 190 6 1.0 5.9 11 758 2438 180 8 0.0 8.0 12 731 2743 190 9 1.6 8.9 13 705 3048 180 6 0.0 6.0 14 700 3108 185 6 0.5 6.0 15 654 3658 215 7 4.0 5.7 16 629 3962 225 5 3.5 3.5 17 606 4267 245 6 5.4 2.5 18 583 4572 245 10 9.1 4.2 19 561 4877 250 11 10.3 3.8 20 520 5486 285 19 18.4 -4.9 21 500 5800 285 23 22.2 -6.0 22 481 6096 285 26 25.1 -6.7 23 400 7510 240 26 22.5 13.0 24 394 7620 235 26 21.3 14.9 25 320 9144 260 40 39.4 6.9 26 300 9610 270 49 49.0 -0.0 27 258 10668 270 50 50.0 -0.0 28 250 10890 275 53 52.8 -4.6 29 206 12192 285 48 46.4 -12.4 30 200 12390 285 52 50.2 -13.5 31 163 13716 295 52 47.1 -22.0 32 150 14230 295 29 26.3 -12.3 33 127 15240 285 21 20.3 -5.4 34 100 16650 285 23 22.2 -6.0 35 70 18680 260 25 24.6 4.3 36 50 20670 225 6 4.2 4.2 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//VI622/skewt/VI622.skewt.20250420.00.gif