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 LK952... Searching the city database file for: LK952 ... Date:1200Z 28 APR 25 Station: LK952 WMO ident: 11952 Latitude: 49.03 Longitude: 20.32 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 217 SFC 945 701 17.4 0.4 32 17.0 8.8 165 5 295.3 296.0 284.4 307.6 4.16 2 927 865 14.0 -1.0 36 15.0 6.8 152 9 293.4 294.1 283.3 304.7 3.83 3 925 883 13.4 -1.6 35 15.0 6.3 150 9 293.0 293.7 282.9 303.8 3.67 4 850 1584 6.8 -3.2 49 10.0 2.3 225 5 293.3 293.9 282.9 303.7 3.55 5 814 1937 3.4 -3.6 60 7.0 0.3 227 5 293.3 294.0 283.0 303.9 3.60 6 778 2303 0.6 -4.4 69 5.0 -1.5 230 4 294.1 294.8 283.2 304.6 3.54 7 746 2639 -1.5 -9.5 54 8.0 -4.5 232 4 295.4 295.8 282.5 302.9 2.49 8 739 2714 -2.1 -12.1 46 10.0 -5.6 232 4 295.5 295.9 282.1 301.8 2.04 9 724 2877 0.4 -21.6 17 22.0 -6.0 233 3 300.0 300.2 282.6 303.1 0.94 10 700 3147 -1.5 -22.5 18 21.0 -7.4 235 3 300.8 301.0 282.9 303.7 0.90 11 686 3307 -2.1 -27.1 13 25.0 -8.3 234 3 301.9 302.0 283.0 303.9 0.60 12 574 4692 -11.9 -48.9 3 37.0 -16.6 226 4 306.2 306.2 284.0 306.5 0.08 13 520 5438 -17.3 -45.3 7 28.0 -20.7 222 5 308.5 308.5 284.9 308.9 0.13 14 500 5730 -20.1 -43.1 11 23.0 -22.8 220 5 308.5 308.6 285.0 309.1 0.17 15 400 7340 -33.9 -49.9 18 16.0 -34.9 210 3 310.9 310.9 285.8 311.3 0.10 16 373 7827 -38.1 -52.1 22 14.0 -38.8 217 3 311.6 311.7 286.0 312.0 0.08 17 363 8014 -39.7 -53.7 21 14.0 -40.4 220 4 311.9 311.9 286.1 312.2 0.07 18 303 9225 -49.9 -55.9 49 6.0 -50.1 239 5 314.1 314.1 286.9 314.4 0.06 19 300 9290 -50.3 -56.3 49 6.0 -50.5 240 5 314.5 314.5 287.0 314.7 0.06 20 277 9803 -54.5 -58.1 64 3.6 -54.6 271 6 315.6 315.7 287.3 315.9 0.05 21 262 10155 -56.9 -61.9 53 5.0 -57.0 292 6 317.2 317.2 287.9 317.3 0.04 22 257 10277 -57.3 -65.3 36 8.0 -57.4 299 7 318.4 318.4 288.2 318.4 0.02 23 250 10450 -58.3 -65.3 40 7.0 -58.4 310 7 319.4 319.4 288.6 319.5 0.02 24 203 11739 -65.5 -70.5 50 5.0 -65.5 290 15 327.6 327.6 291.0 327.7 0.01 25 200 11830 -65.1 -71.1 43 6.0 -65.1 275 15 329.7 329.7 291.6 329.7 0.01 26 192 12078 -66.1 -70.9 51 4.8 -66.1 281 14 331.9 331.9 292.3 332.0 0.01 27 172 12754 -59.9 -77.9 8 18.0 -60.1 296 12 352.8 352.8 297.3 352.8 0.01 28 150 13610 -58.9 -83.9 3 25.0 -59.1 315 9 368.6 368.6 300.3 368.6 0.00 29 119 15064 -56.7 -84.7 2 28.0 -57.1 321 12 397.9 397.9 304.9 397.9 0.00 30 100 16160 -58.1 -86.1 2 28.0 -58.5 325 15 415.5 415.5 307.2 415.5 0.00 31 70 18410 -57.1 -86.1 1 29.0 -57.7 280 9 462.2 462.2 312.0 462.2 0.00 32 56 19823 -55.3 -86.3 1 31.0 -56.2 263 6 496.8 496.8 314.7 496.8 0.00 33 50 20540 -57.3 -86.3 1 29.0 -58.1 255 5 508.4 508.4 315.5 508.5 0.00 34 44 21349 -58.1 -87.1 1 29.0 -58.9 255 7 525.4 525.4 316.6 525.5 0.00 35 30 23780 -55.5 -86.5 1 31.0 -57.0 255 13 593.3 593.3 320.3 593.4 0.01 36 27 24454 -53.1 -85.1 1 32.0 -55.2 245 11 618.2 618.2 321.4 618.3 0.01 37 20 26380 -54.5 -85.5 1 31.0 -56.8 215 5 669.4 669.4 323.4 669.4 0.01 38 17 27421 -55.7 -86.7 1 31.0 -58.0 220 8 697.4 697.4 324.3 697.4 0.01 39 10 30890 -45.3 -82.3 1 37.0 -52.8 235 17 850.5 850.5 328.4 850.9 0.05 40 9.3 31378 -42.3 -81.3 1 39.0 -51.7 879.7 879.7 329.0 880.3 0.06 41 8.2 32227 -43.1 -81.1 1 38.0 -52.6 908.8 908.8 329.6 909.5 0.07 42 6.3 34023 -38.1 -80.1 0 42.0 -51.8 1001.3 1001.3 331.2 1002.5 0.10 TRP 203 11739 -65.5 -70.5 50 5.0 -65.5 290 15 327.6 327.6 291.0 327.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 768.86 mb = 2398.52 m = 7869.06 ft Freezing level: 726.40 mb = 2851.20 m = 9354.23 ft Freezing level: 718.95 mb = 2934.17 m = 9626.42 ft Wetbulb zero: 807.90 mb = 1998.05 m = 6555.22 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 25.81 % Est. max temperature: 15.88 C = 60.58 F Sfc-Lift cond lev (LCL): 731.74 mb = 2792.50 m = 9161.63 ft T: -0.90 C 700-500 lapse rate: 7.20 C/km ThetaE index: 3.86 C Layer 927.0- 814.0 mb Conv cond level (CCL): 631.09 mb = 3955.36 m = 12976.75 ft Mean mixing ratio: 3.68 g/kg Conv temperature: 25.93 C = 78.67 F Cap Strength: 6.41 C Lifted Index: 6.01 C Risk: None Lifted Index @300 mb: 7.40 C Lifted Index @700 mb: 5.60 C Showalter Index: 6.31 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 16.90 C K Index: 2.70 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.06 J/kg Max Up Vert Vel: 3.48 m/s Conv Inhibition (B-): 58417.54 J/kg Cap Strength: 6.43 C Lift Cond Lev (LCL): 732.94 mb = 2779.40 m = 9118.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 3 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 ---------------------------------------------------------- 0 945 701 165 5 -1.3 4.8 | 128 6 -4.3 3.4 1 925 883 150 9 -4.5 7.8 | 130 10 -7.6 6.4 2 850 1584 225 5 3.5 3.5 | 193 2 0.5 2.1 3 700 3147 235 3 2.5 1.7 | 118 1 -0.6 0.3 4 500 5730 220 5 3.2 3.8 | 184 2 0.2 2.4 5 400 7340 210 3 1.5 2.6 | 128 2 -1.6 1.2 6 300 9290 240 5 4.3 2.5 | 229 2 1.3 1.1 7 250 10450 310 7 5.4 -4.5 | 339 6 2.3 -5.9 8 203 11739 290 15 14.1 -5.1 | 301 13 11.0 -6.5 9 200 11830 275 15 14.9 -1.3 | 283 12 11.9 -2.7 10 150 13610 315 9 6.4 -6.4 | 337 8 3.3 -7.8 11 100 16160 325 15 8.6 -12.3 | 338 15 5.5 -13.7 12 70 18410 280 9 8.9 -1.6 | 297 7 5.8 -3.0 13 50 20540 255 5 4.8 1.3 | 274 2 1.8 -0.1 14 30 23780 255 13 12.6 3.4 | 258 10 9.5 2.0 15 20 26380 215 5 2.9 4.1 | 176 3 -0.2 2.7 16 10 30890 235 17 13.9 9.8 | 232 14 10.9 8.3 Wind Parameters Mean winds (0-6000m): 215.3 at 4.5 knts Storm direction: 245.3 at 3.4 knts Shear (0-3000m) pos: 0.8 neg: 0.1 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 25.1 deg Storm rel helicity (0-3000m) pos: 11.0 neg: -0.3 tot: 10.7 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.20 Bulk Shear: 5.07 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 ------------------------------------------------------------------------------- 500 162 8 137 8| 3.0 0.0 3.0| 8.0 0.0 8.0 16.0 0.42| 9.3 3.9 1000 175 7 146 6| 2.6 0.0 2.6| 11.0 -0.0 10.9 10.9 0.46| 7.2 3.3 1500 189 6 156 5| 1.7 0.0 1.7| 11.0 -0.1 10.9 7.2 0.42| 5.1 2.1 2000 198 5 160 4| 1.3 0.0 1.3| 11.0 -0.2 10.7 5.4 0.38| 4.0 1.5 2500 204 5 162 3| 1.0 0.0 1.0| 11.0 -0.3 10.7 4.3 0.33| 3.3 1.1 3000 207 5 163 3| 0.8 0.1 0.9| 11.0 -0.3 10.7 3.6 0.35| 2.8 1.0 4000 213 4 165 2| 0.6 0.2 0.8| 11.2 -0.3 10.9 2.7 0.36| 2.2 0.8 5000 215 4 168 2| 0.5 0.2 0.7| 11.2 -0.3 10.9 2.2 0.35| 1.9 0.6 6000 215 4 168 2| 0.4 0.1 0.5| 11.2 -1.0 10.2 1.7 0.26| 1.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20250428.12.gif