UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 19 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 990 22.6 18.6 78 4.0 19.9 360 2 296.6 299.1 293.4 336.3 13.75 1 976 23.0 16.0 65 7.0 18.3 298.2 300.4 292.4 332.5 11.79 2 971 23.6 15.6 61 8.0 18.3 299.3 301.4 292.5 333.0 11.55 3 966 24.6 15.6 57 9.0 18.6 300.7 302.8 293.0 334.8 11.61 4 961 25.2 15.2 54 10.0 18.5 301.8 303.9 293.2 335.3 11.37 5 919 22.2 16.2 69 6.0 18.1 302.6 304.9 294.4 340.2 12.70 6 827 14.8 11.1 78 3.7 12.4 304.0 305.9 292.8 334.1 10.09 7 809 14.2 10.0 76 4.2 11.6 305.3 307.1 292.8 334.1 9.57 8 786 12.8 7.8 72 5.0 9.7 306.3 307.9 292.3 332.0 8.48 9 753 10.6 5.6 71 5.0 7.7 307.7 309.2 291.9 330.9 7.60 10 742 9.4 6.7 83 2.7 7.8 307.7 309.3 292.5 333.0 8.33 11 715 7.6 4.8 82 2.8 6.0 309.0 310.4 292.3 332.2 7.57 12 670 4.0 2.1 87 1.9 2.9 310.8 312.0 292.1 331.4 6.66 13 660 3.8 1.2 83 2.6 2.4 311.9 313.1 292.2 331.6 6.34 14 651 4.0 -0.2 74 4.2 1.8 313.4 314.5 292.2 331.6 5.80 15 630 2.4 -2.2 72 4.6 0.1 314.5 315.5 291.9 330.8 5.17 16 610 1.0 -2.6 77 3.6 -0.8 315.8 316.8 292.3 332.3 5.18 17 588 -0.7 -4.5 75 3.8 -2.6 317.1 318.0 292.3 332.1 4.66 18 571 -1.9 -6.6 70 4.7 -4.1 318.4 319.2 292.2 331.7 4.09 19 558 -2.7 -8.7 63 6.0 -5.4 319.6 320.2 292.0 331.2 3.55 20 519 -5.9 -13.9 53 8.0 -9.0 322.4 322.9 291.9 330.8 2.52 21 480 -10.9 -15.9 67 5.0 -12.7 323.5 324.0 292.1 331.3 2.31 22 444 -15.3 -24.3 46 9.0 -17.7 325.2 325.5 291.6 329.5 1.21 23 440 -15.5 -29.5 29 14.0 -18.7 325.8 326.0 291.3 328.6 0.75 24 423 -17.9 -26.9 45 9.0 -20.0 326.5 326.7 291.7 330.0 1.00 25 409 -19.9 -25.9 59 6.0 -21.4 327.0 327.3 292.0 331.1 1.13 26 373 -24.1 -28.1 69 4.0 -24.9 330.2 330.4 292.7 333.9 1.01 27 347 -26.7 -31.1 66 4.4 -27.5 333.6 333.7 293.4 336.6 0.82 28 342 -27.9 -32.9 62 5.0 -28.7 333.3 333.5 293.3 335.9 0.70 29 318 -31.9 -36.8 62 4.9 -32.6 334.8 334.9 293.5 336.7 0.51 30 301 -35.1 -40.1 60 5.0 -35.7 335.6 335.7 293.6 337.1 0.39 31 285 -38.5 -43.3 61 4.8 -38.9 336.0 336.1 293.6 337.1 0.29 32 265 -43.3 -49.3 52 6.0 -43.7 336.0 336.1 293.5 336.7 0.16 33 259 -41.9 -49.9 41 8.0 -42.4 340.3 340.3 294.6 340.9 0.15 34 255 -40.3 -51.3 30 11.0 -41.1 344.2 344.2 295.4 344.7 0.13 35 253 -39.7 -56.7 15 17.0 -40.6 345.9 345.9 295.8 346.2 0.07 36 248 -38.9 -75.9 1 37.0 -40.1 349.0 349.0 296.4 349.1 0.01 37 215 -42.5 -78.5 1 36.0 -43.5 358.0 358.0 298.3 358.0 0.00 38 143 -61.3 -91.3 1 30.0 -61.5 369.5 369.5 300.5 369.5 0.00 39 108 -68.9 -96.9 1 28.0 -69.0 386.0 386.0 303.2 386.0 0.00 40 105 -72.1 -99.1 1 27.0 -72.2 383.0 383.0 302.8 383.0 0.00 41 99 -73.1 -99.1 1 26.0 -73.2 387.6 387.6 303.4 387.6 0.00 42 88 -74.1 -100.1 1 26.0 -74.2 398.9 398.9 305.0 398.9 0.00 43 84 -75.1 -101.1 1 26.0 -75.2 285 25 402.2 402.2 305.5 402.2 0.00 44 82 -76.5 -101.5 1 25.0 -76.6 286 23 402.1 402.1 305.5 402.1 0.00 45 79 -73.3 -99.3 1 26.0 -73.3 287 20 413.0 413.0 306.9 413.0 0.00 46 74 -73.7 -99.7 1 26.0 -73.7 288 15 420.0 420.0 307.7 420.0 0.00 47 71 -74.9 -100.9 1 26.0 -75.0 290 12 422.4 422.4 308.0 422.4 0.00 48 69 -75.1 -101.1 1 26.0 -75.2 293 11 425.5 425.5 308.3 425.5 0.00 49 68 -77.1 -102.1 1 25.0 -77.1 295 11 422.9 422.9 308.0 422.9 0.00 50 64 -72.1 -99.1 1 27.0 -72.2 306 10 441.3 441.3 310.0 441.3 0.00 51 64 -69.9 -96.9 1 27.0 -70.0 306 10 446.1 446.1 310.5 446.1 0.00 52 62 -71.1 -98.1 1 27.0 -71.2 312 9 447.5 447.5 310.6 447.5 0.00 53 60 -72.5 -99.5 1 27.0 -72.6 317 9 448.6 448.6 310.7 448.6 0.00 54 60 -69.9 -96.9 1 27.0 -70.1 317 9 454.4 454.4 311.3 454.4 0.00 55 60 -67.5 -95.5 1 28.0 -67.7 317 9 459.8 459.8 311.8 459.8 0.00 56 54 -62.5 -91.5 1 29.0 -62.9 336 7 485.4 485.4 313.9 485.4 0.00 57 53 -60.3 -90.3 1 30.0 -60.8 340 7 493.1 493.1 314.4 493.1 0.00 58 49 -61.5 -91.5 1 30.0 -62.0 501.4 501.4 315.1 501.5 0.00 TRP 86 -77.7 -102.7 1 25.0 -77.7 275 40 394.2 394.2 304.4 394.2 0.00 WND Sounding variables and indices Freezing level: 597.06 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 628.22 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 71.70 % Est. max temperature: 29.80 C = 85.64 F Sfc-Lift cond lev (LCL): 933.68 mb = -9999.00 m = -9999.00 ft T: 23.26 C ThetaE index: 9.28 C Layer 827.0- 742.0 mb Conv cond level (CCL): 793.19 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 12.14 g/kg Conv temperature: 31.98 C = 89.57 F Cap Strength: 2.20 C Lifted Index: -0.34 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.47 C Lifted Index @700 mb: -0.33 C Showalter Index: 0.36 C Risk: Thunderstorms probable Total Totals Index: 45.73 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.01 C Cross Totals Index: 20.71 C K Index: 34.93 Risk: 60-80 % chance of thunderstorms Sweat Index: 164.25 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: 2.20 C Lift Cond Lev (LCL): 846.93 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 841.93 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 86 17772 275 40 39.8 -3.5 1 1017 0 360 2 -0.0 -2.0 2 990 195 360 2 -0.0 -2.0 3 977 305 325 17 9.8 -13.9 4 941 610 15 5 -1.3 -4.8 5 925 749 50 5 -3.8 -3.2 6 907 914 50 4 -3.1 -2.6 7 876 1219 60 3 -2.6 -1.5 8 850 1479 180 3 0.0 3.0 9 815 1829 245 4 3.6 1.7 10 786 2134 85 3 -3.0 -0.3 11 758 2438 225 2 1.4 1.4 12 731 2743 235 2 1.6 1.1 13 705 3048 275 4 4.0 -0.3 14 700 3105 290 2 1.9 -0.7 15 653 3658 260 3 3.0 0.5 16 629 3962 300 5 4.3 -2.5 17 605 4267 285 5 4.8 -1.3 18 582 4572 290 6 5.6 -2.1 19 561 4877 295 7 6.3 -3.0 20 519 5486 55 6 -4.9 -3.4 21 500 5790 25 3 -1.3 -2.7 22 480 6096 95 4 -4.0 0.3 23 400 7480 145 4 -2.3 3.3 24 392 7620 155 4 -1.7 3.6 25 317 9144 255 17 16.4 4.4 26 300 9550 255 22 21.3 5.7 27 255 10668 255 23 22.2 6.0 28 250 10800 260 39 38.4 6.8 29 204 12192 265 43 42.8 3.7 30 200 12310 265 46 45.8 4.0 31 161 13716 285 48 46.4 -12.4 32 150 14160 290 53 49.8 -18.1 33 126 15240 295 44 39.9 -18.6 34 100 16620 280 38 37.4 -6.6 35 70 18700 290 11 10.3 -3.8 36 50 20720 350 6 1.0 -5.9 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.20250419.00.gif