UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 7 DEC 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 1019 88 2.6 1.0 89 1.6 1.9 60 1 274.3 274.9 274.1 285.2 4.03 1 1000 240 1.6 -2.1 76 3.7 0.1 110 5 274.8 275.3 273.3 283.7 3.27 2 925 863 -2.5 -6.2 76 3.7 -3.8 145 9 276.8 277.2 273.5 284.0 2.60 3 874 1311 -5.5 -8.6 79 3.1 -6.5 115 8 278.2 278.5 273.8 284.6 2.28 4 857 1465 -4.9 -8.0 79 3.1 -6.0 104 7 280.4 280.8 275.2 287.3 2.44 5 850 1530 -5.1 -8.4 78 3.3 -6.2 100 7 280.8 281.2 275.4 287.6 2.38 6 805 1956 -6.1 -14.1 53 8.0 -8.4 79 8 284.1 284.4 276.0 288.8 1.59 7 734 2684 -2.3 -23.3 18 21.0 -7.8 43 9 295.9 296.0 280.7 298.4 0.80 8 727 2760 -2.7 -24.7 17 22.0 -8.2 40 9 296.3 296.4 280.7 298.6 0.71 9 700 3059 -4.5 -26.5 16 22.0 -9.7 25 9 297.5 297.6 281.1 299.5 0.63 10 622 3977 -10.1 -33.1 13 23.0 -14.4 21 12 301.3 301.4 282.4 302.6 0.38 11 594 4329 -12.9 -23.9 39 11.0 -15.4 20 13 302.1 302.2 283.4 305.1 0.93 12 509 5488 -19.7 -33.7 28 14.0 -21.9 16 17 307.4 307.5 284.9 309.0 0.44 13 500 5620 -21.1 -35.1 27 14.0 -23.2 15 17 307.3 307.4 284.8 308.7 0.39 14 400 7230 -33.9 -47.9 23 14.0 -34.8 355 17 310.9 311.0 285.8 311.4 0.13 15 300 9170 -50.3 -63.3 20 13.0 -50.5 300 27 314.5 314.5 286.9 314.6 0.03 16 250 10330 -60.5 -73.5 17 13.0 -60.6 280 29 316.1 316.1 287.5 316.2 0.01 17 214 11284 -68.5 -80.5 16 12.0 -68.5 283 28 318.1 318.1 288.1 318.1 0.00 18 200 11690 -69.1 -81.1 16 12.0 -69.1 285 27 323.3 323.3 289.8 323.3 0.00 19 172 12588 -71.3 -83.3 15 12.0 -71.3 315 21 333.9 333.9 292.8 333.9 0.00 20 152 13330 -66.1 -78.1 17 12.0 -66.2 288 28 354.9 354.9 297.7 354.9 0.01 21 150 13410 -66.3 -78.3 17 12.0 -66.4 285 29 355.9 355.9 297.9 355.9 0.01 22 133 14137 -67.1 -79.1 17 12.0 -67.2 282 31 366.9 366.9 300.0 366.9 0.01 23 121 14711 -64.7 -76.7 18 12.0 -64.8 280 32 381.4 381.4 302.5 381.4 0.01 24 103 15690 -66.7 -78.7 17 12.0 -66.8 276 35 395.5 395.5 304.6 395.5 0.01 25 100 15870 -63.9 -76.9 15 13.0 -64.1 275 35 404.3 404.3 305.8 404.3 0.01 26 70 18020 -68.5 -81.5 14 13.0 -68.6 275 46 437.8 437.8 309.7 437.9 0.01 27 65 18465 -69.9 -82.9 13 13.0 -70.0 276 48 444.2 444.2 310.3 444.2 0.01 28 50 20040 -68.1 -82.1 12 14.0 -68.3 280 54 483.0 483.0 313.7 483.1 0.01 29 37 21841 -67.7 -81.7 12 14.0 -67.9 277 64 527.5 527.5 316.8 527.6 0.01 30 30 23090 -70.3 -84.3 11 14.0 -70.5 275 71 553.0 553.0 318.3 553.1 0.01 31 27 23713 -71.9 -85.9 11 14.0 -72.1 276 76 565.4 565.4 318.9 565.5 0.01 32 20 25500 -67.7 -82.7 10 15.0 -68.2 280 89 628.9 629.0 321.9 629.1 0.02 33 17 26480 -66.7 -81.7 10 15.0 -67.3 282 93 662.1 662.1 323.2 662.3 0.03 34 14 27646 -69.5 -84.5 10 15.0 -70.0 285 99 690.4 690.4 324.1 690.6 0.02 35 13 28089 -68.7 -83.7 10 15.0 -69.3 286 101 707.9 708.0 324.7 708.2 0.03 36 12 28574 -63.9 -79.9 10 16.0 -65.1 287 103 741.3 741.4 325.7 741.8 0.06 37 10 29690 -64.5 -80.5 9 16.0 -65.8 290 108 778.8 778.8 326.7 779.4 0.06 38 9.5 30002 -65.9 -81.9 9 16.0 -67.1 785.0 785.0 326.9 785.5 0.05 39 9.2 30199 -61.9 -78.9 9 17.0 -63.8 807.5 807.6 327.4 808.4 0.09 40 8.0 31068 -60.1 -78.0 8 17.9 -62.6 285 120 847.8 847.8 328.4 848.9 0.11 41 7.9 31146 -59.9 -77.9 8 18.0 -62.5 851.5 851.5 328.4 852.7 0.12 TRP 172 12588 -71.3 -83.3 15 12.0 -71.3 315 21 333.9 333.9 292.8 333.9 0.00 WND 8.0 31068 -60.1 -78.0 8 17.9 -62.6 285 120 847.8 847.8 328.4 848.9 0.11 Sounding variables and indices 1000-500 mb thick: 5380.00 m Freezing level: 970.73 mb = 483.12 m = 1585.03 ft Wetbulb zero: 997.38 mb = 260.94 m = 856.09 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 42.54 % Est. max temperature: 7.15 C = 44.88 F Sfc-Lift cond lev (LCL): 993.95 mb = 288.47 m = 946.40 ft T: 1.28 C 700-500 lapse rate: 6.48 C/km ThetaE index: 1.47 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 887.55 mb = 1189.50 m = 3902.51 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 6.13 C = 43.04 F Cap Strength: 20.01 C Lifted Index: 19.72 C Risk: None Lifted Index @300 mb: 21.63 C Lifted Index @700 mb: 15.26 C Showalter Index: 16.94 C Risk: None Total Totals Index: 28.70 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 12.70 C K Index: -14.40 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.87 J/kg Max Up Vert Vel: 3.43 m/s Conv Inhibition (B-): 51341.44 J/kg Cap Strength: 19.95 C Lift Cond Lev (LCL): 917.68 mb = 925.78 m = 3037.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 65 at 8 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 1019 88 60 1 -0.9 -0.5 | 246 7 6.4 2.9 1 1000 240 110 5 -4.7 1.7 | 207 6 2.6 5.1 2 925 863 145 9 -5.2 7.4 | 191 11 2.1 10.7 3 850 1530 100 7 -6.9 1.2 | 185 5 0.4 4.6 4 700 3059 25 9 -3.8 -8.2 | 324 6 3.5 -4.8 5 500 5620 15 17 -4.4 -16.4 | 348 13 2.9 -13.1 6 400 7230 355 17 1.5 -16.9 | 327 16 8.7 -13.6 7 300 9170 300 27 23.4 -13.5 | 288 32 30.6 -10.1 8 250 10330 280 29 28.6 -5.0 | 273 36 35.8 -1.7 9 200 11690 285 27 26.1 -7.0 | 276 34 33.3 -3.6 10 172 12588 315 21 14.8 -14.8 | 297 25 22.1 -11.5 11 150 13410 285 29 28.0 -7.5 | 277 36 35.3 -4.2 12 100 15870 275 35 34.9 -3.1 | 270 42 42.1 0.3 13 70 18020 275 46 45.8 -4.0 | 271 53 53.1 -0.7 14 50 20040 280 54 53.2 -9.4 | 276 61 60.4 -6.0 15 30 23090 275 71 70.7 -6.2 | 272 78 78.0 -2.8 16 20 25500 280 89 87.6 -15.5 | 277 96 94.9 -12.1 17 10 29690 290 108 101.5 -36.9 | 287 114 108.7 -33.6 Wind Parameters Mean winds (0-6000m): 35.2 at 10.7 knts Storm direction: 65.2 at 8.0 knts Shear (0-3000m) pos: 1.4 neg: 2.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 79.1 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -13.5 tot: -13.4 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 16.81 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 5 205 6| 7.2 0.0 7.2| 0.0 -8.7 -8.7 -17.3 -0.72| 8.0 -5.8 1000 132 7 196 8| 4.1 0.0 4.1| 0.0 -11.3 -11.3 -11.3 -0.53| 6.4 -3.4 1500 127 7 192 8| 2.8 1.5 4.3| 0.1 -12.2 -12.1 -8.0 -0.41| 5.8 -2.4 2000 116 7 187 7| 2.1 2.0 4.0| 0.1 -12.6 -12.5 -6.2 -0.37| 5.2 -1.9 2500 104 7 182 5| 1.7 2.2 3.9| 0.2 -12.7 -12.5 -5.0 -0.27| 4.9 -1.3 3000 91 8 175 3| 1.4 2.4 3.7| 0.2 -13.5 -13.4 -4.5 -0.26| 4.7 -1.3 4000 65 8 70 0| 1.0 2.2 3.2| 3.7 -13.5 -9.9 -2.5 -0.18| 4.0 -0.7 5000 47 9 353 3| 0.8 2.1 2.9| 6.4 -13.5 -7.2 -1.4 -0.13| 3.5 -0.5 6000 35 11 348 5| 0.7 1.9 2.6| 7.3 -19.1 -11.8 -2.0 -0.15| 3.2 -0.5 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251207.12.gif