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 VI220... Searching the city database file for: VI220 ... Date:0000Z 30 APR 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 20.6 17.4 82 3.2 18.5 360 4 294.3 296.5 291.9 330.5 12.67 1 993 21.8 13.8 60 8.0 16.7 295.5 297.3 290.1 324.5 10.03 2 990 22.6 13.6 57 9.0 16.8 296.6 298.4 290.4 325.4 9.93 3 977 23.0 13.0 53 10.0 16.6 298.1 299.9 290.7 326.3 9.67 4 966 23.4 12.4 50 11.0 16.4 299.5 301.2 290.9 327.1 9.40 5 826 16.0 7.0 55 9.0 10.6 305.4 306.8 291.3 328.4 7.63 6 795 12.8 4.8 58 8.0 8.2 305.3 306.6 290.5 325.9 6.80 7 761 10.0 5.1 72 4.9 7.2 306.2 307.5 291.2 328.2 7.25 8 716 6.2 3.6 83 2.6 4.8 307.4 308.7 291.3 328.5 6.94 9 609 -2.9 -4.5 89 1.6 -3.7 311.4 312.3 290.5 325.6 4.50 10 547 -8.9 -11.5 81 2.6 -9.9 314.0 314.6 289.8 323.4 2.90 11 533 -8.7 -13.5 68 4.8 -10.5 316.6 317.1 290.2 324.9 2.53 12 524 -9.5 -17.5 52 8.0 -12.1 317.2 317.5 289.8 323.3 1.85 13 513 -11.3 -21.3 43 10.0 -14.2 316.9 317.2 289.2 321.5 1.36 14 489 -13.7 -20.7 55 7.0 -15.7 318.4 318.6 289.8 323.4 1.50 15 473 -15.5 -19.5 71 4.0 -16.7 319.2 319.5 290.3 325.0 1.72 16 464 -16.1 -18.0 85 1.9 -16.7 320.2 320.6 290.8 326.9 2.00 17 442 -17.5 -20.0 81 2.5 -18.2 322.9 323.2 291.4 328.9 1.77 18 425 -19.3 -24.3 65 5.0 -20.5 324.2 324.5 291.3 328.6 1.26 19 407 -21.5 -30.5 44 9.0 -23.3 325.4 325.6 291.2 328.1 0.74 20 333 -32.9 -40.9 45 8.0 -33.8 329.0 329.1 291.8 330.3 0.32 21 325 -34.7 -42.7 44 8.0 -35.5 328.9 328.9 291.7 329.9 0.27 22 302 -36.3 -47.3 31 11.0 -37.2 333.6 333.6 292.9 334.3 0.18 23 285 -38.5 -56.5 13 18.0 -39.5 336.0 336.0 293.4 336.3 0.06 24 279 -37.1 -57.1 11 20.0 -38.2 340.1 340.1 294.4 340.3 0.06 25 249 -40.3 -76.3 1 36.0 -41.3 346.5 346.5 295.8 346.6 0.00 26 237 -42.9 -78.9 1 36.0 -43.7 347.6 347.6 296.1 347.6 0.00 27 178 -53.6 -85.9 1 32.3 -53.9 245 99 359.8 359.8 298.7 359.8 0.00 28 137 -63.3 -92.3 1 29.0 -63.4 255 73 370.5 370.5 300.7 370.5 0.00 29 105 -68.7 -96.7 1 28.0 -68.8 267 37 389.5 389.5 303.7 389.5 0.00 30 89 -73.1 -99.1 1 26.0 -73.2 275 33 399.6 399.6 305.2 399.6 0.00 31 76 -71.9 -98.9 1 27.0 -72.0 278 17 420.6 420.6 307.8 420.6 0.00 32 74 -73.5 -99.5 1 26.0 -73.6 278 16 420.4 420.4 307.7 420.4 0.00 33 69 -70.7 -97.7 1 27.0 -70.8 273 14 434.9 434.9 309.4 434.9 0.00 34 60 -68.3 -96.3 1 28.0 -68.5 207 12 458.0 458.0 311.6 458.0 0.00 35 53 -67.3 -95.3 1 28.0 -67.5 148 10 476.9 476.9 313.2 476.9 0.00 36 49 -66.9 -94.9 1 28.0 -67.1 122 9 488.6 488.7 314.1 488.7 0.00 37 44 -61.1 -91.1 1 30.0 -61.7 133 8 518.1 518.1 316.2 518.1 0.00 38 28 -48.7 -82.7 1 34.0 -51.7 624.1 624.1 321.7 624.2 0.02 TRP 89 -73.1 -99.1 1 26.0 -73.2 275 33 399.6 399.6 305.2 399.6 0.00 WND 178 -53.6 -85.9 1 32.3 -53.9 245 99 359.8 359.8 298.7 359.8 0.00 Sounding variables and indices Freezing level: 643.10 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 655.56 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 69.48 % Est. max temperature: 30.92 C = 87.65 F Sfc-Lift cond lev (LCL): 948.33 mb = -9999.00 m = -9999.00 ft T: 22.53 C ThetaE index: 6.02 C Layer 993.0- 990.0 mb Conv cond level (CCL): 736.74 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 9.17 g/kg Conv temperature: 33.12 C = 91.62 F Cap Strength: 4.98 C Lifted Index: 0.08 C Risk: Showers probable Lifted Index @300 mb: 5.62 C Lifted Index @700 mb: 1.69 C Showalter Index: -0.48 C Risk: Thunderstorms probable Total Totals Index: 50.51 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.94 C Cross Totals Index: 20.57 C K Index: 35.47 Risk: > 80 % chance of thunderstorms Sweat Index: 193.35 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: 5.03 C Lift Cond Lev (LCL): 810.11 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 805.11 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 ------------------------------------ 0 178 13092 245 99 89.7 41.8 1 1016 0 360 4 -0.0 -4.0 2 994 161 360 4 -0.0 -4.0 3 978 305 325 27 15.5 -22.1 4 944 610 325 22 12.6 -18.0 5 925 783 335 13 5.5 -11.8 6 911 914 340 9 3.1 -8.5 7 879 1219 15 10 -2.6 -9.7 8 850 1511 10 11 -1.9 -10.8 9 818 1829 5 7 -0.6 -7.0 10 789 2134 95 6 -6.0 0.5 11 761 2438 145 5 -2.9 4.1 12 733 2743 185 7 0.6 7.0 13 707 3048 230 12 9.2 7.7 14 700 3133 240 11 9.5 5.5 15 655 3658 230 11 8.4 7.1 16 630 3962 220 12 7.7 9.2 17 606 4267 225 11 7.8 7.8 18 583 4572 210 11 5.5 9.5 19 561 4877 235 11 9.0 6.3 20 520 5486 245 20 18.1 8.5 21 500 5790 255 8 7.7 2.1 22 480 6096 250 12 11.3 4.1 23 400 7460 240 7 6.1 3.5 24 391 7620 245 7 6.3 3.0 25 315 9144 255 18 17.4 4.7 26 300 9500 250 33 31.0 11.3 27 253 10668 260 53 52.2 9.2 28 250 10760 265 60 59.8 5.2 29 202 12192 240 83 71.9 41.5 30 200 12250 245 81 73.4 34.2 31 159 13716 250 91 85.5 31.1 32 150 14090 255 83 80.2 21.5 33 124 15240 255 63 60.9 16.3 34 100 16560 270 29 29.0 -0.0 35 70 18660 280 14 13.8 -2.4 36 50 20690 120 9 -7.8 4.5 37 30 23920 170 5 -0.9 4.9 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.20250430.00.gif