UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050412.upa.cvt Date: 1200Z 4 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 4 MAY 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 1000 98 23.8 -1.2 19 25.0 11.2 240 13 297.0 297.6 284.4 307.4 3.50 1 979 282 24.2 3.2 25 21.0 12.7 240 15 299.2 300.1 286.7 313.8 4.92 2 958 470 20.0 -1.0 24 21.0 9.5 240 16 296.8 297.4 284.5 307.8 3.71 3 925 769 17.8 -1.2 27 19.0 8.3 240 19 297.5 298.2 284.9 308.8 3.78 4 904 965 16.6 -1.4 29 18.0 7.7 240 20 298.2 298.9 285.2 309.7 3.81 5 850 1483 10.6 -4.4 35 15.0 3.8 240 23 297.3 297.8 284.2 307.0 3.24 6 799 1994 5.8 -6.2 42 12.0 0.7 250 19 297.4 298.0 284.0 306.5 3.01 7 756 2445 4.2 -2.8 60 7.0 0.9 258 16 300.4 301.2 286.4 312.9 4.11 8 748 2531 4.2 -3.8 56 8.0 0.5 260 15 301.4 302.1 286.4 313.1 3.86 9 700 3067 0.2 -10.8 43 11.0 -4.0 270 11 302.7 303.1 285.4 310.2 2.39 10 603 4240 -9.1 -16.1 57 7.0 -11.3 254 15 305.2 305.5 285.7 310.9 1.80 11 586 4462 -8.9 -15.9 57 7.0 -11.2 252 15 307.9 308.2 286.7 314.0 1.89 12 500 5670 -17.3 -29.3 34 12.0 -19.7 235 19 311.9 312.1 286.8 314.3 0.68 13 400 7300 -29.7 -45.7 20 16.0 -31.2 305 7 316.4 316.4 287.8 317.0 0.16 14 382 7627 -32.1 -49.1 17 17.0 -33.4 312 9 317.4 317.4 288.1 317.9 0.11 15 347 8297 -38.1 -57.1 12 19.0 -38.9 327 12 318.1 318.2 288.2 318.3 0.05 16 300 9280 -46.7 -65.7 10 19.0 -47.1 350 17 319.5 319.5 288.6 319.6 0.02 17 271 9944 -52.7 -72.7 7 20.0 -52.9 305 14 320.2 320.2 288.8 320.3 0.01 18 250 10460 -55.7 -75.7 7 20.0 -55.9 270 11 323.3 323.3 289.8 323.3 0.01 19 234 10880 -57.9 -77.9 6 20.0 -58.0 250 12 326.1 326.1 290.6 326.1 0.00 20 223 11184 -58.7 -79.7 5 21.0 -58.9 235 13 329.4 329.4 291.5 329.4 0.00 21 200 11870 -58.1 -80.1 4 22.0 -58.3 250 17 340.8 340.8 294.5 340.8 0.00 22 150 13700 -55.7 -77.7 5 22.0 -56.0 215 35 374.1 374.1 301.3 374.1 0.01 23 118 15238 -52.9 -75.9 5 23.0 -53.5 230 31 405.8 405.8 306.0 405.9 0.01 24 100 16300 -55.5 -77.5 5 22.0 -56.0 240 29 420.5 420.5 307.8 420.5 0.01 25 70 18570 -55.1 -78.1 4 23.0 -55.8 240 23 466.5 466.5 312.4 466.6 0.01 26 65 19042 -55.5 -77.5 5 22.0 -56.2 240 22 475.6 475.6 313.1 475.7 0.02 27 58 19771 -52.7 -75.7 5 23.0 -53.8 240 20 497.7 497.7 314.8 497.8 0.02 28 50 20720 -56.1 -78.1 5 22.0 -57.0 240 17 511.3 511.3 315.7 511.4 0.02 29 48 20981 -56.1 -78.1 5 22.0 -57.0 228 16 517.3 517.3 316.1 517.4 0.02 30 30 23980 -55.9 -74.9 8 19.0 -57.2 95 7 592.2 592.3 320.3 592.6 0.05 31 28 24419 -56.3 -75.3 7 19.0 -57.7 93 7 602.9 603.0 320.7 603.3 0.05 32 20 26580 -51.9 -71.9 7 20.0 -54.6 85 5 677.3 677.4 323.7 678.3 0.12 33 16 28037 -48.5 -68.5 8 20.0 -52.7 733.0 733.1 325.5 735.2 0.24 34 12 29934 -47.7 -68.7 7 21.0 -53.1 798.7 798.9 327.3 801.8 0.31 TRP 223 11184 -58.7 -79.7 5 21.0 -58.9 235 13 329.4 329.4 291.5 329.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5572.25 m Freezing level: 697.91 mb = 3092.23 m = 10145.00 ft Wetbulb zero: 742.25 mb = 2593.71 m = 8509.44 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 43.22 % Est. max temperature: 24.10 C = 75.38 F Sfc-Lift cond lev (LCL): 689.26 mb = 3188.58 m = 10461.10 ft T: -0.76 C 700-500 lapse rate: 6.72 C/km ThetaE index: 5.99 C Layer 958.0- 925.0 mb Conv cond level (CCL): 638.43 mb = 3791.30 m = 12438.48 ft Mean mixing ratio: 3.97 g/kg Conv temperature: 31.10 C = 87.99 F Cap Strength: 4.67 C Lifted Index: 5.30 C Risk: None Lifted Index @300 mb: 7.30 C Lifted Index @700 mb: 4.52 C Showalter Index: 6.94 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 12.90 C K Index: 12.50 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.50 J/kg Max Up Vert Vel: 4.80 m/s Conv Inhibition (B-): 47781.61 J/kg Cap Strength: 5.16 C Lift Cond Lev (LCL): 699.85 mb = 3068.68 m = 10067.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 12 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 1000 98 240 13 11.3 6.5 | 172 8 -1.0 7.8 1 1000 96 240 13 11.3 6.5 | 172 8 -1.0 7.8 2 925 769 240 19 16.5 9.5 | 201 12 4.2 10.8 3 850 1483 240 23 19.9 11.5 | 211 15 7.6 12.8 4 700 3067 270 11 11.0 -0.0 | 135 2 -1.3 1.3 5 500 5670 235 19 15.6 10.9 | 195 13 3.3 12.2 6 400 7300 305 7 5.7 -4.0 | 67 7 -6.6 -2.7 7 300 9280 350 17 3.0 -16.7 | 31 18 -9.3 -15.5 8 250 10460 270 11 11.0 -0.0 | 135 2 -1.3 1.3 9 223 11184 235 13 10.6 7.5 | 169 9 -1.6 8.7 10 200 11870 250 17 16.0 5.8 | 207 8 3.7 7.1 11 150 13700 215 35 20.1 28.7 | 195 31 7.8 29.9 12 100 16300 240 29 25.1 14.5 | 219 20 12.8 15.8 13 70 18570 240 23 19.9 11.5 | 211 15 7.6 12.8 14 50 20720 240 17 14.7 8.5 | 194 10 2.4 9.8 15 30 23980 95 7 -7.0 0.6 | 96 19 -19.3 1.9 16 20 26580 85 5 -5.0 -0.4 | 93 17 -17.3 0.8 Wind Parameters Mean winds (0-6000m): 245.9 at 16.5 knts Storm direction: 275.9 at 12.4 knts Shear (0-3000m) pos: 2.1 neg: 1.3 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -34.0 deg Storm rel helicity (0-3000m) pos: 22.8 neg: -2.3 tot: 20.4 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 20.30 Bulk Shear: 0.57 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 ------------------------------------------------------------------------------- 500 240 15 186 9| 0.0 4.6 4.6| 8.6 0.0 8.6 17.1 0.81| 4.6 3.7 1000 240 17 195 10| 0.0 4.0 4.0| 15.0 0.0 15.0 15.0 0.73| 4.0 2.9 1500 240 19 201 11| 0.5 2.7 3.2| 20.3 0.0 20.3 13.6 0.65| 3.8 2.5 2000 242 19 204 11| 1.2 2.0 3.2| 22.7 0.0 22.7 11.4 0.50| 4.1 2.0 2500 244 19 205 11| 1.8 1.6 3.5| 22.8 -0.7 22.1 8.8 0.36| 4.3 1.5 3000 245 18 203 9| 2.1 1.3 3.5| 22.8 -2.3 20.4 6.8 0.19| 4.2 0.8 4000 248 16 202 8| 1.6 1.5 3.1| 24.5 -2.3 22.2 5.5 0.25| 3.7 0.9 5000 248 16 200 8| 1.3 1.7 2.9| 24.8 -2.8 22.0 4.4 0.21| 3.5 0.7 6000 246 16 199 8| 1.5 1.6 3.1| 29.5 -4.3 25.1 4.2 0.20| 3.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250504.12.gif