UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 20 OCT 25 Station: VI220 WMO ident: 42220 ------------------------------------------------------------------------------- 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 994 22.6 16.6 69 6.0 18.6 35 8 296.3 298.4 292.0 331.0 12.04 1 989 23.4 13.4 53 10.0 17.0 297.5 299.3 290.6 326.0 9.81 2 982 24.0 13.0 50 11.0 17.0 298.7 300.4 290.8 326.8 9.62 3 975 24.6 12.6 47 12.0 16.9 299.9 301.6 291.0 327.6 9.44 4 960 24.8 11.8 44 13.0 16.5 301.4 303.1 291.2 328.3 9.09 5 684 5.8 -5.2 45 11.0 0.6 311.0 311.7 289.6 322.9 3.80 6 668 4.0 -3.0 60 7.0 0.5 311.0 311.9 290.4 325.5 4.59 7 650 2.6 -9.4 41 12.0 -2.5 311.9 312.5 289.1 321.2 2.88 8 634 2.2 -9.8 41 12.0 -2.9 313.7 314.2 289.6 322.9 2.86 9 609 -0.7 -8.7 55 8.0 -4.1 314.0 314.6 290.1 324.4 3.25 10 581 -3.9 -9.9 63 6.0 -6.4 314.5 315.1 290.1 324.5 3.10 11 548 -6.7 -16.7 45 10.0 -10.1 316.5 316.8 289.6 322.7 1.89 12 541 -6.3 -21.3 29 15.0 -10.9 318.1 318.4 289.5 322.5 1.29 13 484 -12.7 -33.7 15 21.0 -17.0 320.5 320.6 289.4 322.2 0.46 14 402 -19.9 -62.9 1 43.0 -23.6 328.7 328.7 291.3 328.7 0.02 15 282 -35.5 -73.6 1 38.1 -37.0 255 65 341.3 341.3 294.6 341.3 0.01 16 260 -39.1 -76.1 1 37.0 -40.2 259 60 344.1 344.1 295.3 344.1 0.00 17 234 -41.9 -77.9 1 36.0 -42.9 267 58 350.3 350.3 296.7 350.4 0.00 18 114 -73.7 -99.7 1 26.0 -73.7 265 32 371.2 371.2 300.8 371.2 0.00 19 105 -72.5 -99.5 1 27.0 -72.6 281 27 382.3 382.3 302.6 382.3 0.00 20 93 -73.9 -99.9 1 26.0 -73.9 279 23 393.0 393.0 304.2 393.0 0.00 21 90 -75.5 -101.5 1 26.0 -75.6 276 22 393.5 393.5 304.3 393.5 0.00 22 69 -70.1 -97.1 1 27.0 -70.2 436.2 436.2 309.5 436.2 0.00 TRP 114 -73.7 -99.7 1 26.0 -73.7 265 32 371.2 371.2 300.8 371.2 0.00 WND 282 -35.5 -73.6 1 38.1 -37.0 255 65 341.3 341.3 294.6 341.3 0.01 Sounding variables and indices Freezing level: 615.03 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 664.77 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 44.69 % Est. max temperature: 31.51 C = 88.71 F Sfc-Lift cond lev (LCL): 910.11 mb = -9999.00 m = -9999.00 ft T: 21.81 C ThetaE index: 4.96 C Layer 989.0- 982.0 mb Conv cond level (CCL): 692.22 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 8.79 g/kg Conv temperature: 36.96 C = 98.52 F Cap Strength: 5.32 C Lifted Index: 1.63 C Risk: Showers probable Lifted Index @300 mb: 9.11 C Lifted Index @700 mb: 3.68 C Showalter Index: 2.68 C Risk: Showers probable Total Totals Index: 45.34 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.81 C Cross Totals Index: 16.53 C K Index: 23.37 Risk: 20-40 % chance of thunderstorms Sweat Index: 137.61 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: 5.32 C Lift Cond Lev (LCL): 787.23 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 782.23 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 ------------------------------------ 0 282 10003 255 65 62.8 16.8 1 1015 0 35 8 -4.6 -6.6 2 994 161 35 8 -4.6 -6.6 3 978 305 325 20 11.5 -16.4 4 944 610 320 7 4.5 -5.4 5 925 786 315 4 2.8 -2.8 6 911 914 315 5 3.5 -3.5 7 880 1219 290 5 4.7 -1.7 8 850 1515 265 1 1.0 0.1 9 819 1829 60 2 -1.7 -1.0 10 790 2134 345 2 0.5 -1.9 11 762 2438 295 4 3.6 -1.7 12 735 2743 270 2 2.0 -0.0 13 708 3048 265 5 5.0 0.4 14 700 3149 260 8 7.9 1.4 15 657 3658 250 10 9.4 3.4 16 632 3962 260 9 8.9 1.6 17 608 4267 255 9 8.7 2.3 18 585 4572 260 9 8.9 1.6 19 563 4877 255 11 10.6 2.8 20 521 5486 250 31 29.1 10.6 21 500 5820 250 33 31.0 11.3 22 482 6096 250 34 31.9 11.6 23 400 7500 255 44 42.5 11.4 24 393 7620 255 44 42.5 11.4 25 318 9144 250 61 57.3 20.9 26 300 9570 250 65 61.1 22.2 27 256 10668 260 60 59.1 10.4 28 250 10830 265 60 59.8 5.2 29 204 12192 270 54 54.0 -0.0 30 200 12330 265 53 52.8 4.6 31 161 13716 275 48 47.8 -4.2 32 150 14150 270 38 38.0 -0.0 33 125 15240 265 36 35.9 3.1 34 100 16560 285 24 23.2 -6.2 35 70 18640 255 18 17.4 4.7 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//VI220/skewt/VI220.skewt.20251020.00.gif