UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 2 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 1016 92 2.4 0.8 89 1.6 1.7 90 1 274.3 275.0 274.0 285.1 3.98 1 1000 220 1.0 -2.6 77 3.6 -0.4 110 3 274.1 274.7 272.8 282.8 3.15 2 985 341 -0.3 -3.3 80 3.0 -1.4 118 4 274.0 274.5 272.5 282.3 3.04 3 925 843 -1.7 -4.3 82 2.6 -2.7 150 9 277.6 278.1 274.5 285.9 3.00 4 876 1275 -3.5 -6.4 80 2.9 -4.6 79 12 280.1 280.5 275.5 287.7 2.70 5 865 1375 -2.1 -4.8 82 2.7 -3.1 63 12 282.5 283.1 277.3 291.3 3.09 6 850 1514 -2.1 -5.5 77 3.4 -3.4 40 13 283.9 284.5 277.9 292.5 2.98 7 833 1674 -3.3 -10.3 58 7.0 -5.6 51 13 284.3 284.7 276.9 290.4 2.09 8 815 1847 -1.5 -14.5 36 13.0 -5.5 64 14 288.0 288.3 277.9 292.6 1.52 9 798 2016 0.2 -14.8 31 15.0 -4.6 76 14 291.6 291.8 279.6 296.2 1.52 10 763 2374 -0.3 -16.3 29 16.0 -5.4 101 15 294.8 295.0 281.0 299.1 1.40 11 700 3057 -5.3 -19.3 32 14.0 -9.2 150 17 296.6 296.8 281.5 300.3 1.18 12 610 4122 -11.5 -27.5 25 16.0 -14.9 144 15 301.4 301.5 282.8 303.5 0.66 13 504 5552 -22.7 -36.7 27 14.0 -24.5 135 11 304.7 304.7 283.7 305.8 0.33 14 500 5610 -22.9 -36.9 27 14.0 -24.7 135 11 305.1 305.2 283.9 306.2 0.32 15 451 6359 -26.9 -43.9 18 17.0 -28.5 130 10 309.2 309.3 285.2 309.9 0.17 16 400 7210 -34.1 -51.1 16 17.0 -35.1 125 9 310.7 310.7 285.7 311.0 0.09 17 341 8309 -44.1 -54.1 32 10.0 -44.5 133 12 311.6 311.6 286.0 311.8 0.07 18 300 9160 -50.1 -60.1 30 10.0 -50.3 140 15 314.7 314.7 287.1 314.9 0.04 19 250 10320 -58.9 -69.9 23 11.0 -59.0 135 19 318.5 318.5 288.3 318.5 0.01 20 228 10895 -63.5 -74.5 21 11.0 -63.6 149 14 320.0 320.0 288.8 320.0 0.01 21 218 11171 -64.1 -75.1 21 11.0 -64.1 156 12 323.2 323.2 289.8 323.2 0.01 22 212 11343 -63.7 -74.7 21 11.0 -63.8 161 10 326.4 326.4 290.7 326.4 0.01 23 206 11519 -65.1 -76.1 20 11.0 -65.1 165 9 326.9 326.9 290.8 326.9 0.01 24 204 11578 -65.1 -76.1 20 11.0 -65.1 157 8 327.8 327.8 291.1 327.8 0.01 25 200 11700 -63.9 -74.9 21 11.0 -64.0 140 7 331.6 331.6 292.2 331.6 0.01 26 151 13448 -57.7 -69.7 20 12.0 -57.9 291 11 370.0 370.0 300.6 370.1 0.02 27 150 13490 -58.1 -69.1 23 11.0 -58.3 295 11 370.0 370.0 300.6 370.1 0.02 28 100 16020 -62.9 -75.9 16 13.0 -63.1 320 13 406.2 406.2 306.0 406.3 0.01 29 70 18220 -63.1 -78.1 11 15.0 -63.4 270 19 449.4 449.4 310.8 449.5 0.01 30 65 18676 -62.7 -77.7 12 15.0 -63.0 272 20 459.9 459.9 311.8 460.0 0.01 31 50 20280 -66.3 -81.3 10 15.0 -66.5 280 23 487.2 487.3 314.0 487.3 0.01 32 43 21190 -67.9 -82.9 10 15.0 -68.1 283 27 504.8 504.8 315.3 504.8 0.01 33 30 23360 -66.5 -82.5 9 16.0 -66.9 290 35 563.4 563.4 318.8 563.4 0.01 34 20 25790 -69.9 -85.9 8 16.0 -70.3 310 52 622.2 622.2 321.6 622.3 0.01 35 17 26755 -70.1 -86.1 8 16.0 -70.5 302 56 651.2 651.2 322.7 651.3 0.01 36 11 29307 -75.3 -75.3 100 0.0 -75.3 280 68 718.6 718.7 325.0 719.7 0.13 37 10 29860 -74.5 -89.5 8 15.0 -74.9 275 71 741.5 741.5 325.7 741.6 0.01 38 9.0 30473 -74.5 -78.2 57 3.7 -74.7 270 81 764.1 764.2 326.3 765.1 0.10 39 8.7 30670 -74.5 -74.5 100 0.0 -74.5 771.6 771.7 326.5 773.3 0.18 TRP 206 11519 -65.1 -76.1 20 11.0 -65.1 165 9 326.9 326.9 290.8 326.9 0.01 WND 9.0 30473 -74.5 -78.2 57 3.7 -74.7 270 81 764.1 764.2 326.3 765.1 0.10 Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: 988.46 mb = 313.28 m = 1027.80 ft Freezing level: 800.00 mb = 1995.83 m = 6547.92 ft Freezing level: 784.00 mb = 2159.16 m = 7083.79 ft Wetbulb zero: 1002.96 mb = 196.20 m = 643.68 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 43.29 % Est. max temperature: 10.44 C = 50.79 F Sfc-Lift cond lev (LCL): 991.01 mb = 292.44 m = 959.44 ft T: 0.22 C 700-500 lapse rate: 6.89 C/km ThetaE index: 2.75 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 653.77 mb = 3585.90 m = 11764.61 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 27.20 C = 80.96 F Cap Strength: 17.53 C Lifted Index: 17.86 C Risk: None Lifted Index @300 mb: 21.77 C Lifted Index @700 mb: 14.40 C Showalter Index: 11.47 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 17.40 C K Index: 1.30 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.91 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 59692.73 J/kg Cap Strength: 17.61 C Lift Cond Lev (LCL): 923.22 mb = 858.28 m = 2815.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 161 at 9 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 1016 92 90 1 -1.0 0.0 | 347 9 2.1 -8.9 1 1000 220 110 3 -2.8 1.0 | 358 8 0.3 -7.9 2 925 843 150 9 -4.5 7.8 | 51 2 -1.4 -1.1 3 850 1514 40 13 -8.4 -10.0 | 16 20 -5.3 -18.9 4 700 3057 150 17 -8.5 14.7 | 137 8 -5.4 5.8 5 500 5610 135 11 -7.8 7.8 | 76 5 -4.7 -1.2 6 400 7210 125 9 -7.4 5.2 | 49 6 -4.3 -3.8 7 300 9160 140 15 -9.6 11.5 | 111 7 -6.6 2.6 8 250 10320 135 19 -13.4 13.4 | 113 11 -10.4 4.5 9 206 11519 165 9 -2.3 8.7 | 288 1 0.7 -0.2 10 200 11700 140 7 -4.5 5.4 | 22 4 -1.4 -3.6 11 150 13490 295 11 10.0 -4.6 | 316 19 13.0 -13.6 12 100 16020 320 13 8.4 -10.0 | 329 22 11.4 -18.9 13 70 18220 270 19 19.0 -0.0 | 292 24 22.1 -8.9 14 50 20280 280 23 22.7 -4.0 | 297 29 25.7 -12.9 15 30 23360 290 35 32.9 -12.0 | 300 42 36.0 -20.9 16 20 25790 310 52 39.8 -33.4 | 315 60 42.9 -42.4 17 10 29860 275 71 70.7 -6.2 | 282 75 73.8 -15.1 Wind Parameters Mean winds (0-6000m): 131.0 at 12.6 knts Storm direction: 161.0 at 9.5 knts Shear (0-3000m) pos: 4.9 neg: 2.5 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 149.4 deg Storm rel helicity (0-3000m) pos: 101.0 neg: -34.5 tot: 66.5 m^2/s^2 ave: 22.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.22 Bulk Shear: 9.73 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 ------------------------------------------------------------------------------- 500 124 4 3 7| 6.1 0.0 6.1| 8.1 0.0 8.1 16.2 0.67| 6.4 4.3 1000 134 6 19 5| 3.0 2.7 5.8| 9.8 -1.6 8.2 8.2 0.34| 8.1 2.8 1500 101 8 34 9| 2.0 5.0 7.0| 12.6 -34.5 -21.8 -14.6 -0.08| 10.2 -0.9 2000 85 10 33 12| 3.7 3.8 7.5| 50.0 -34.5 15.5 7.8 0.14| 9.9 1.4 2500 92 11 42 11| 4.6 3.0 7.6| 79.5 -34.5 45.0 18.0 0.29| 9.9 2.8 3000 107 12 56 10| 4.9 2.5 7.4|101.0 -34.5 66.5 22.2 0.39| 9.9 3.9 4000 124 13 76 8| 3.7 2.2 5.9|101.0 -38.7 62.3 15.6 0.34| 7.8 2.6 5000 129 13 83 7| 2.9 2.0 5.0|101.0 -42.4 58.6 11.7 0.28| 6.5 1.8 6000 131 13 84 6| 2.4 1.9 4.3|101.0 -45.2 55.8 9.3 0.24| 5.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251202.12.gif