UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 13 JAN 26 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 1006 93 -9.9 -12.9 79 3.0 -10.6 350 3 262.8 263.0 262.2 266.6 1.41 1 1000 139 -10.1 -16.1 61 6.0 -11.4 340 7 263.0 263.2 261.7 266.0 1.09 2 996 170 -10.1 -16.1 61 6.0 -11.4 342 7 263.4 263.5 262.0 266.3 1.09 3 971 366 -12.9 -17.9 66 5.0 -13.9 353 8 262.4 262.6 261.0 265.1 0.96 4 925 740 -10.5 -15.3 68 4.8 -11.6 15 9 268.6 268.8 266.1 272.1 1.26 5 880 1126 -6.3 -10.0 75 3.7 -7.4 103 7 276.8 277.1 272.6 282.5 2.03 6 850 1397 -5.9 -9.1 78 3.2 -7.0 165 5 280.0 280.3 274.8 286.4 2.25 7 848 1415 -5.9 -9.1 78 3.2 -7.0 165 5 280.2 280.5 274.9 286.6 2.26 8 709 2805 -10.9 -13.8 79 2.9 -11.8 180 15 289.4 289.7 279.0 294.9 1.85 9 700 2903 -11.9 -14.7 80 2.8 -12.7 181 15 289.3 289.6 278.9 294.5 1.74 10 624 3771 -18.1 -21.0 78 2.9 -18.7 191 21 291.9 292.1 279.3 295.4 1.15 11 602 4039 -18.1 -21.0 78 2.9 -18.7 194 23 294.9 295.1 280.7 298.6 1.19 12 592 4164 -18.3 -22.2 71 3.9 -19.1 196 24 296.1 296.3 281.1 299.5 1.09 13 500 5400 -28.1 -38.1 38 10.0 -29.1 210 33 298.8 298.8 281.2 299.8 0.29 14 462 5963 -32.9 -43.9 32 11.0 -33.7 210 39 299.6 299.7 281.4 300.2 0.17 15 445 6227 -34.3 -45.3 32 11.0 -35.0 210 42 301.1 301.1 282.0 301.6 0.15 16 437 6353 -36.9 -47.9 31 11.0 -37.5 210 43 299.4 299.4 281.2 299.8 0.11 17 400 6960 -42.3 -53.3 29 11.0 -42.7 210 50 300.0 300.0 281.4 300.3 0.07 18 332 8192 -52.9 -64.9 22 12.0 -53.1 210 47 301.9 301.9 282.2 302.0 0.02 19 300 8840 -56.7 -68.7 21 12.0 -56.8 210 46 305.4 305.4 283.6 305.5 0.01 20 252 9931 -63.3 -76.3 16 13.0 -63.4 200 58 311.2 311.3 285.8 311.3 0.00 21 250 9980 -63.1 -76.1 16 13.0 -63.1 200 56 312.3 312.3 286.1 312.3 0.00 22 200 11360 -61.9 -74.9 16 13.0 -62.0 220 44 334.7 334.7 293.0 334.8 0.01 23 182 11948 -58.3 -72.3 15 14.0 -58.5 225 36 349.7 349.8 296.6 349.8 0.01 24 150 13160 -59.9 -73.9 14 14.0 -60.1 235 19 366.9 366.9 300.0 366.9 0.01 25 134 13861 -61.3 -76.3 12 15.0 -61.4 235 22 376.4 376.4 301.6 376.5 0.01 26 100 15680 -60.1 -76.1 11 16.0 -60.4 235 29 411.6 411.6 306.7 411.7 0.01 27 78 17214 -64.3 -81.3 8 17.0 -64.5 266 52 433.2 433.2 309.2 433.2 0.01 28 70 17880 -61.3 -79.3 7 18.0 -61.6 280 62 453.2 453.2 311.1 453.3 0.01 29 66 18242 -63.9 -81.9 7 18.0 -64.1 278 61 455.3 455.3 311.4 455.3 0.01 30 62 18624 -63.1 -81.1 7 18.0 -63.4 276 59 465.3 465.3 312.3 465.3 0.01 31 50 19940 -64.3 -84.3 5 20.0 -64.6 270 54 492.0 492.0 314.4 492.0 0.01 32 35 22103 -68.5 -87.5 5 19.0 -68.8 276 53 533.8 533.8 317.2 533.9 0.01 33 30 23030 -67.7 -86.7 5 19.0 -68.1 278 53 560.1 560.1 318.6 560.1 0.01 34 25 24120 -69.3 -88.3 5 19.0 -69.6 281 52 585.5 585.5 319.9 585.5 0.01 35 20 25450 -69.1 -88.1 5 19.0 -69.5 285 52 624.7 624.7 321.7 624.7 0.01 36 19 25757 -69.1 -88.1 5 19.0 -69.5 633.9 633.9 322.0 633.9 0.01 TRP 252 9931 -63.3 -76.3 16 13.0 -63.4 200 58 311.2 311.3 285.8 311.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5261.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 70.59 % Est. max temperature: 6.65 C = 43.96 F Sfc-Lift cond lev (LCL): 958.71 mb = 464.22 m = 1523.03 ft T: -12.27 C 700-500 lapse rate: 6.49 C/km ThetaE index: 1.25 C Layer 971.0- 925.0 mb Conv cond level (CCL): 552.11 mb = 4674.68 m = 15336.68 ft Mean mixing ratio: 1.15 g/kg Conv temperature: 24.60 C = 76.28 F Cap Strength: 23.93 C Lifted Index: 24.79 C Risk: None Lifted Index @300 mb: 25.96 C Lifted Index @700 mb: 19.60 C Showalter Index: 10.85 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 19.00 C K Index: 10.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.24 J/kg Max Up Vert Vel: 7.52 m/s Conv Inhibition (B-): 54439.94 J/kg Cap Strength: 24.76 C Lift Cond Lev (LCL): 882.23 mb = 1106.54 m = 3630.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 14 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 1006 93 350 3 0.5 -3.0 | 47 15 -11.2 -10.6 1 1000 139 340 7 2.4 -6.6 | 33 17 -9.3 -14.2 2 925 740 15 9 -2.3 -8.7 | 41 22 -14.0 -16.3 3 850 1397 165 5 -1.3 4.8 | 78 13 -13.0 -2.8 4 500 5400 210 33 16.5 28.6 | 193 21 4.8 21.0 5 400 6960 210 50 25.0 43.3 | 200 38 13.3 35.7 6 300 8840 210 46 23.0 39.8 | 199 34 11.3 32.2 7 252 9931 200 58 19.8 54.5 | 190 48 8.1 46.9 8 250 9980 200 56 19.2 52.6 | 189 46 7.5 45.0 9 200 11360 220 44 28.3 33.7 | 212 31 16.6 26.1 10 150 13160 235 19 15.6 10.9 | 230 5 3.9 3.3 11 100 15680 235 29 23.8 16.6 | 233 15 12.1 9.0 12 70 17880 280 62 61.1 -10.8 | 290 53 49.4 -18.4 13 50 19940 270 54 54.0 -0.0 | 280 43 42.3 -7.6 14 20 25450 285 52 50.2 -13.5 | 299 44 38.5 -21.1 Wind Parameters Mean winds (0-6000m): 206.9 at 18.6 knts Storm direction: 236.9 at 14.0 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -1.6 deg Storm rel helicity (0-3000m) pos: 86.6 neg: -16.0 tot: 70.6 m^2/s^2 ave: 54.3 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.34 Bulk Shear: 84.25 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 ------------------------------------------------------------------------------- 500 354 7 36 19| 5.9 0.0 5.9| 7.8 -16.0 -8.1 -16.2 -0.28| 7.9 -2.2 1000 13 8 42 20| 4.2 0.0 4.2| 73.7 -16.0 57.8 57.8 0.47| 10.4 4.9 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 207 19 160 10| 2.8 1.9 4.7|169.2 -16.0 153.2 76.6 0.70| 6.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20260113.00.gif