UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for VO243... Searching the city database file for: VO243 ... Date:1200Z 27 APR 25 Station: VO243 WMO ident: 43243 ------------------------------------------------------------------------------- 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 1004 20 33.8 27.8 71 6.0 29.1 90 3 306.6 311.1 302.2 379.5 24.02 1 1000 56 32.2 21.2 52 11.0 24.2 115 16 305.4 308.3 297.4 353.4 16.05 2 925 751 27.8 6.8 26 21.0 15.1 115 10 307.7 309.0 291.2 328.2 6.71 3 850 1492 22.0 1.0 25 21.0 10.4 115 7 309.2 310.1 290.0 324.2 4.84 4 700 3147 12.0 -8.0 24 20.0 2.7 30 13 315.8 316.3 290.4 325.5 2.99 5 500 5870 -5.5 -12.5 58 7.0 -8.4 310 5 326.3 326.9 293.4 336.2 2.93 6 400 7590 -13.9 -28.9 27 15.0 -17.7 275 13 336.9 337.1 294.4 340.2 0.88 7 300 9710 -28.9 -44.9 20 16.0 -30.8 260 14 344.6 344.7 295.7 345.6 0.23 8 250 10990 -38.5 -61.5 7 23.0 -39.7 245 20 348.8 348.8 296.4 349.0 0.04 9 200 12480 -51.1 -77.1 3 26.0 -51.5 245 23 351.8 351.9 297.0 351.9 0.01 10 150 14290 -65.3 -94.3 1 29.0 -65.4 235 21 357.6 357.6 298.2 357.6 0.00 11 100 16670 -78.3 -103.3 1 25.0 -78.3 250 15 376.4 376.4 301.6 376.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 562.86 mb = 5014.20 m = 16450.59 ft Wetbulb zero: 651.77 mb = 3724.75 m = 12220.16 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 34.36 % Est. max temperature: 36.32 C = 97.37 F Sfc-Lift cond lev (LCL): 921.79 mb = 781.46 m = 2563.81 ft T: 27.56 C 700-500 lapse rate: 6.43 C/km ThetaE index: 55.26 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 652.15 mb = 3720.03 m = 12204.69 ft Mean mixing ratio: 10.62 g/kg Conv temperature: 45.29 C = 113.52 F Cap Strength: 5.68 C Lifted Index: 1.75 C Risk: Showers probable Lifted Index @300 mb: 5.86 C Lifted Index @700 mb: 4.66 C Showalter Index: 8.60 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 6.50 C K Index: 8.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.58 J/kg Max Up Vert Vel: 3.89 m/s Conv Inhibition (B-): 4555.73 J/kg Cap Strength: 5.68 C Lift Cond Lev (LCL): 761.17 mb = 2432.91 m = 7981.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 85 at 6 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1004 20 90 3 -3.0 0.0 | 261 3 3.0 0.5 1 1000 56 115 16 -14.5 6.8 | 131 11 -8.5 7.3 2 972 305 120 18 -15.6 9.0 | 135 13 -9.5 9.5 3 940 610 115 13 -11.8 5.5 | 136 8 -5.7 6.0 4 925 751 115 10 -9.1 4.2 | 147 6 -3.0 4.7 5 908 914 120 8 -6.9 4.0 | 169 5 -0.9 4.5 6 877 1219 130 7 -5.4 4.5 | 188 5 0.7 5.0 7 850 1492 115 7 -6.3 3.0 | 175 3 -0.3 3.5 8 817 1829 75 7 -6.8 -1.8 | 29 2 -0.7 -1.3 9 788 2134 40 9 -5.8 -6.9 | 358 6 0.3 -6.4 10 761 2438 35 10 -5.7 -8.2 | 358 8 0.3 -7.7 11 734 2743 15 10 -2.6 -9.7 | 339 10 3.5 -9.2 12 708 3048 20 13 -4.4 -12.2 | 352 12 1.6 -11.7 13 700 3147 30 13 -6.5 -11.3 | 2 11 -0.5 -10.8 14 657 3658 45 9 -6.4 -6.4 | 3 6 -0.3 -5.9 15 633 3962 75 3 -2.9 -0.8 | 275 3 3.1 -0.3 16 610 4267 320 2 1.3 -1.5 | 278 7 7.3 -1.0 17 587 4572 295 3 2.7 -1.3 | 275 9 8.8 -0.8 18 565 4877 285 4 3.9 -1.0 | 273 10 9.9 -0.5 19 524 5486 345 8 2.1 -7.7 | 312 11 8.1 -7.2 20 500 5870 310 5 3.8 -3.2 | 285 10 9.9 -2.7 21 486 6096 280 5 4.9 -0.9 | 272 11 11.0 -0.4 22 400 7590 275 13 13.0 -1.1 | 272 19 19.0 -0.6 23 398 7620 275 13 13.0 -1.1 | 272 19 19.0 -0.6 24 324 9144 245 14 12.7 5.9 | 251 20 18.7 6.4 25 300 9710 260 14 13.8 2.4 | 262 20 19.8 2.9 26 262 10668 245 17 15.4 7.2 | 250 23 21.4 7.7 27 250 10990 245 20 18.1 8.5 | 250 26 24.2 8.9 28 209 12192 250 27 25.4 9.2 | 253 33 31.4 9.7 29 200 12480 245 23 20.8 9.7 | 249 29 26.9 10.2 30 164 13716 250 25 23.5 8.6 | 253 31 29.5 9.0 31 150 14290 235 21 17.2 12.0 | 242 26 23.2 12.5 32 128 15240 260 20 19.7 3.5 | 261 26 25.7 4.0 33 100 16670 250 15 14.1 5.1 | 254 21 20.1 5.6 Wind Parameters Mean winds (0-6000m): 55.3 at 8.1 knts Storm direction: 85.3 at 6.1 knts Shear (0-3000m) pos: 0.9 neg: 2.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 15.5 neg: -18.0 tot: -2.5 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 27.10 m/s 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 ------------------------------------------------------------------------------- 500 118 16 134 11| 12.2 0.0 12.2| 2.5 -7.5 -5.0 -10.1 -0.67| 24.5-16.4 1000 117 13 139 9| 2.8 0.0 2.8| 8.6 -7.5 1.1 1.1 -0.39| 16.0 -6.2 1500 119 11 147 7| 1.9 0.6 2.4| 9.9 -8.7 1.1 0.8 -0.35| 11.8 -4.1 2000 113 10 143 6| 1.4 2.4 3.8| 9.9 -10.8 -0.9 -0.5 -0.40| 10.9 -4.3 2500 100 10 120 4| 1.1 2.7 3.8| 9.9 -13.6 -3.8 -1.5 -0.40| 9.6 -3.8 3000 86 10 87 4| 0.9 2.8 3.7| 15.5 -18.0 -2.5 -0.8 -0.35| 8.9 -3.1 4000 72 10 53 4| 1.9 2.1 4.0| 22.9 -21.0 1.9 0.5 -0.30| 8.5 -2.5 5000 68 8 34 3| 1.5 2.0 3.5| 26.4 -24.9 1.5 0.3 -0.28| 7.6 -2.1 6000 55 8 8 4| 0.9 1.4 2.2| 42.1 -42.0 0.1 0.0 -0.24| 7.4 -1.8 Wrote GIF file: /home/apache/climate/data/raob//VO243/skewt/VO243.skewt.20250427.12.gif