UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for VO346... Searching the city database file for: VO346 ... Date:0000Z 16 APR 25 Station: VO346 WMO ident: 43346 Latitude: 10.92 Longitude: 79.83 ------------------------------------------------------------------------------- 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 1008 -293 28.0 26.2 90 1.8 26.7 140 8 300.5 304.4 299.5 364.4 21.70 1 520 5054 -25.1 -58.1 3 33.0 -27.1 299.1 299.1 281.0 299.2 0.03 2 509 5210 -25.7 -41.7 21 16.0 -27.3 300.2 300.2 281.7 300.8 0.19 3 508 5224 -25.5 -31.5 57 6.0 -26.3 300.6 300.7 282.3 302.4 0.54 4 507 5239 -25.3 -27.9 79 2.6 -25.7 301.0 301.1 282.8 303.5 0.76 5 506 5253 -25.1 -25.7 95 0.6 -25.2 301.4 301.6 283.2 304.4 0.93 6 500 5340 -25.7 -25.7 100 0.0 -25.7 270 6 301.7 301.9 283.3 304.8 0.94 7 491 5472 -25.7 -25.7 100 0.0 -25.7 303.3 303.5 284.0 306.4 0.96 8 469 5803 -27.1 -27.1 100 0.0 -27.1 305.5 305.7 284.7 308.5 0.88 9 439 6278 -28.9 -28.9 100 0.0 -28.9 309.1 309.2 285.9 311.8 0.80 10 402 6905 -32.1 -32.1 100 0.0 -32.1 312.8 312.9 287.1 315.0 0.64 11 400 6940 -32.5 -32.5 100 0.0 -32.5 255 27 312.7 312.9 287.1 314.9 0.62 12 378 7337 -34.9 -34.9 100 0.0 -34.9 314.7 314.8 287.6 316.5 0.52 13 358 7715 -36.9 -36.9 100 0.0 -36.9 316.9 317.0 288.3 318.5 0.45 14 353 7812 -36.9 -36.9 100 0.0 -36.9 318.2 318.3 288.7 319.8 0.46 15 308 8743 -43.1 -43.1 100 0.0 -43.1 322.2 322.2 289.8 323.2 0.28 16 300 8920 -44.3 -44.3 100 0.0 -44.3 225 27 322.9 323.0 289.9 323.9 0.25 17 284 9288 -45.9 -45.9 100 0.0 -45.9 325.7 325.8 290.7 326.6 0.22 18 259 9899 -49.9 -49.9 100 0.0 -49.9 328.5 328.6 291.5 329.1 0.15 19 250 10130 -51.5 -51.5 100 0.0 -51.5 210 32 329.5 329.5 291.7 330.0 0.13 20 228 10721 -56.1 -56.1 100 0.0 -56.1 331.3 331.3 292.2 331.6 0.08 21 200 11540 -62.9 -62.9 100 0.0 -62.9 200 31 333.2 333.2 292.6 333.3 0.04 22 152 13183 -74.1 -74.1 100 0.0 -74.1 341.2 341.2 294.6 341.2 0.01 23 150 13260 -74.5 -74.5 100 0.0 -74.5 205 9 341.8 341.8 294.7 341.8 0.01 24 116 14714 -84.1 -84.1 100 0.0 -84.1 350.1 350.1 296.7 350.1 0.00 25 104 15310 -88.7 -88.7 100 0.0 -88.7 352.4 352.4 297.1 352.4 0.00 26 100 15520 -90.7 -90.7 100 0.0 -90.7 40 31 352.5 352.5 297.2 352.5 0.00 27 94 15847 -93.1 -93.1 100 0.0 -93.1 354.1 354.1 297.5 354.1 0.00 28 84 16438 -93.1 -93.1 100 0.0 -93.1 365.6 365.6 299.8 365.6 0.00 29 73 17173 -94.7 -94.7 100 0.0 -94.7 377.2 377.2 301.8 377.2 0.00 30 70 17390 -97.1 -97.1 100 0.0 -97.1 75 31 376.7 376.7 301.7 376.7 0.00 31 68 17538 -96.3 -96.3 100 0.0 -96.3 381.5 381.5 302.5 381.5 0.00 32 50 19120 -94.3 -94.3 100 0.0 -94.3 115 3 421.3 421.3 307.9 421.3 0.00 33 30 21930 -79.9 -79.9 100 0.0 -79.9 285 19 526.8 526.8 316.8 527.0 0.02 TRP 64 WND Sounding variables and indices 1000-500 mb thick: 5568.72 m Freezing level: 750.67 mb = 2526.68 m = 8289.55 ft Wetbulb zero: 765.95 mb = 1925.51 m = 6317.22 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 46.46 % Est. max temperature: 28.67 C = 83.60 F Sfc-Lift cond lev (LCL): 982.58 mb = -86.77 m = -284.68 ft T: 25.95 C 700-500 lapse rate: 9.10 C/km Conv cond level (CCL): 520.00 mb = 5054.41 m = 16582.52 ft Mean mixing ratio: 41.17 g/kg Conv temperature: 87.58 C = 189.64 F Cap Strength: -7.23 C Lifted Index: -39.78 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -41.71 C Lifted Index @700 mb: -25.59 C Showalter Index: -9.14 C Risk: Severe thunderstorms probable Total Totals Index: 70.21 C Risk: Severe Thunderstorms probable Vertical Totals Index: 40.02 C Cross Totals Index: 30.19 C K Index: 25.52 Risk: 40-60 % chance of thunderstorms Sweat Index: 499.05 Risk: Severe Thunderstorms possible Energy Index: -2.84 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 156251.09 J/kg Max Up Vert Vel: 559.02 m/s Conv Inhibition (B-): 243.48 J/kg Cap Strength: 2.03 C Lift Cond Lev (LCL): 1183.74 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 64 21764 1 1008 -293 140 8 -5.1 6.1 2 1000 69 25 9 -3.8 -8.2 3 971 305 160 11 -3.8 10.3 4 934 610 145 13 -7.5 10.6 5 925 691 150 9 -4.5 7.8 6 899 914 160 10 -3.4 9.4 7 865 1219 200 5 1.7 4.7 8 850 1356 195 2 0.5 1.9 9 800 1829 340 3 1.0 -2.8 10 769 2134 75 1 -1.0 -0.3 11 739 2438 85 3 -3.0 -0.3 12 710 2743 115 8 -7.3 3.4 13 700 2856 100 8 -7.9 1.4 14 682 3048 80 11 -10.8 -1.9 15 628 3658 70 13 -12.2 -4.4 16 603 3962 50 9 -6.9 -5.8 17 578 4267 20 6 -2.1 -5.6 18 555 4572 335 9 3.8 -8.2 19 532 4877 335 6 2.5 -5.4 20 500 5340 270 6 6.0 -0.0 21 490 5486 265 7 7.0 0.6 22 450 6096 260 19 18.7 3.3 23 400 6940 255 27 26.1 7.0 24 362 7620 240 26 22.5 13.0 25 300 8920 225 27 19.1 19.1 26 290 9144 230 27 20.7 17.4 27 250 10130 210 32 16.0 27.7 28 230 10668 210 34 17.0 29.4 29 200 11540 200 31 10.6 29.1 30 179 12192 185 34 3.0 33.9 31 150 13260 205 9 3.8 8.2 32 138 13716 170 5 -0.9 4.9 33 100 15520 40 31 -19.9 -23.7 34 70 17390 75 31 -29.9 -8.0 35 50 19120 115 3 -2.7 1.3 36 30 21930 285 19 18.4 -4.9 Wind Parameters Energy-Hel index: -9764.72 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//VO346/skewt/VO346.skewt.20250416.00.gif