UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for VO243... Searching the city database file for: VO243 ... Date:1200Z 28 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 1003 20 33.6 26.6 67 7.0 28.2 110 117 306.5 310.7 301.3 374.1 22.36 1 1000 47 31.8 22.8 59 9.0 25.2 125 15 305.0 308.2 298.3 358.0 17.74 2 925 741 29.6 6.6 23 23.0 15.5 110 5 309.6 310.8 291.7 330.0 6.62 3 850 1485 22.0 13.0 57 9.0 16.0 285 3 309.2 311.3 295.1 343.1 11.14 4 700 3144 12.2 -1.8 38 14.0 4.8 40 12 316.0 316.9 292.0 331.3 4.79 5 500 5870 -4.1 -30.1 11 26.0 -11.1 290 15 328.0 328.2 291.8 330.3 0.63 6 400 7590 -13.9 -24.9 39 11.0 -17.1 275 14 336.9 337.2 294.7 341.6 1.27 7 300 9710 -29.1 -52.1 9 23.0 -31.3 290 27 344.4 344.4 295.4 344.8 0.10 8 250 10990 -39.5 -55.5 17 16.0 -40.5 240 23 347.3 347.4 296.1 347.7 0.08 9 200 12480 -51.7 -65.7 17 14.0 -52.0 250 30 350.9 350.9 296.8 351.0 0.03 10 150 14280 -64.3 -88.3 2 24.0 -64.4 280 24 359.3 359.3 298.5 359.3 0.00 11 100 16670 -77.5 -102.5 1 25.0 -77.5 360 9 378.0 378.0 301.9 378.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 550.31 mb = 5184.32 m = 17008.71 ft Wetbulb zero: 639.75 mb = 3873.17 m = 12707.11 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 34.72 % Est. max temperature: 36.33 C = 97.39 F Sfc-Lift cond lev (LCL): 907.51 mb = 908.99 m = 2982.20 ft T: 27.88 C 700-500 lapse rate: 5.98 C/km ThetaE index: 44.13 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 659.67 mb = 3624.79 m = 11892.20 ft Mean mixing ratio: 11.25 g/kg Conv temperature: 45.29 C = 113.52 F Cap Strength: 4.94 C Lifted Index: 1.97 C Risk: Showers probable Lifted Index @300 mb: 3.93 C Lifted Index @700 mb: 3.98 C Showalter Index: 1.45 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 17.10 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 177.00 Risk: None Energy Index: -2.34 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.84 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 3811.92 J/kg Cap Strength: 4.94 C Lift Cond Lev (LCL): 761.24 mb = 2427.39 m = 7963.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 at 7 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 1003 20 110 117 -109.9 40.0 | 113 115 -106.1 45.6 1 1000 47 125 15 -12.3 8.6 | 149 17 -8.4 14.2 2 971 305 120 13 -11.3 6.5 | 149 14 -7.4 12.1 3 939 610 110 8 -7.5 2.7 | 156 9 -3.7 8.3 4 925 741 110 5 -4.7 1.7 | 173 7 -0.8 7.3 5 907 914 130 2 -1.5 1.3 | 199 7 2.3 6.9 6 876 1219 245 2 1.8 0.8 | 221 9 5.7 6.4 7 850 1485 285 3 2.9 -0.8 | 234 8 6.8 4.8 8 816 1829 10 5 -0.9 -4.9 | 257 3 3.0 0.7 9 788 2134 20 10 -3.4 -9.4 | 353 4 0.4 -3.8 10 760 2438 30 13 -6.5 -11.3 | 25 6 -2.6 -5.7 11 734 2743 35 14 -8.0 -11.5 | 35 7 -4.2 -5.9 12 708 3048 35 13 -7.5 -10.6 | 35 6 -3.6 -5.1 13 700 3144 40 12 -7.7 -9.2 | 47 5 -3.9 -3.6 14 657 3658 50 8 -6.1 -5.1 | 101 2 -2.3 0.5 15 633 3962 65 3 -2.7 -1.3 | 195 4 1.1 4.3 16 609 4267 310 4 3.1 -2.6 | 246 8 6.9 3.0 17 587 4572 290 9 8.5 -3.1 | 258 13 12.3 2.5 18 565 4877 270 10 10.0 -0.0 | 248 15 13.9 5.6 19 524 5486 295 11 10.0 -4.6 | 266 14 13.8 0.9 20 500 5870 290 15 14.1 -5.1 | 269 18 18.0 0.5 21 486 6096 285 15 14.5 -3.9 | 265 18 18.3 1.7 22 400 7590 275 14 13.9 -1.2 | 256 18 17.8 4.4 23 398 7620 275 15 14.9 -1.3 | 257 19 18.8 4.3 24 324 9144 270 21 21.0 -0.0 | 257 25 24.9 5.6 25 300 9710 290 27 25.4 -9.2 | 277 29 29.2 -3.6 26 262 10668 255 22 21.3 5.7 | 246 28 25.1 11.3 27 250 10990 240 23 19.9 11.5 | 234 29 23.8 17.1 28 209 12192 250 26 24.4 8.9 | 243 32 28.3 14.5 29 200 12480 250 30 28.2 10.3 | 244 36 32.0 15.9 30 164 13716 245 28 25.4 11.8 | 239 34 29.2 17.4 31 150 14280 280 24 23.6 -4.2 | 267 28 27.5 1.4 32 127 15240 275 10 10.0 -0.9 | 251 15 13.8 4.7 33 100 16670 360 9 -0.0 -9.0 | 311 5 3.9 -3.4 Wind Parameters Mean winds (0-6000m): 4.6 at 9.1 knts Storm direction: 34.6 at 6.8 knts Shear (0-3000m) pos: 19.6 neg: 0.0 tot: 19.6 10-3/s Storm rel Dir Shear (0-3000m): -77.8 deg Storm rel helicity (0-3000m) pos: 324.2 neg: -0.4 tot: 323.8 m^2/s^2 ave: 107.9 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 24.7 stream: 11.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.22 Bulk Shear: 58.18 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 16 143 16| 110.6 0.0 110.6|285.1 -0.4 284.7 569.4 0.37|116.4 42.8 1000 118 10 153 12| 59.7 0.0 59.7|300.2 -0.4 299.8 299.8 0.40| 62.9 25.1 1500 121 8 164 10| 41.2 0.0 41.2|311.2 -0.4 310.8 207.2 0.42| 43.7 18.4 2000 108 7 160 8| 30.3 0.0 30.3|317.2 -0.4 316.8 158.4 0.43| 35.0 15.2 2500 76 8 135 5| 23.7 0.0 23.7|322.5 -0.4 322.2 128.9 0.45| 29.3 13.1 3000 60 9 108 4| 19.6 0.0 19.6|324.2 -0.4 323.8 107.9 0.45| 24.7 11.1 4000 55 9 100 3| 14.5 0.8 15.3|332.8 -0.4 332.4 83.1 0.48| 20.0 9.6 5000 40 8 62 2| 11.6 1.8 13.4|342.5 -8.1 334.4 66.9 0.45| 17.6 8.0 6000 5 9 318 5| 9.8 1.9 11.7|358.4 -11.8 346.6 57.8 0.45| 15.4 6.9 Wrote GIF file: /home/apache/climate/data/raob//VO243/skewt/VO243.skewt.20250428.12.gif