UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 9 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 ------------------------------------------------------------------------------- 0 1000 28 135 7 SFC 992 93 0.6 -1.0 89 1.6 -0.0 135 7 274.4 275.0 273.5 284.1 3.58 2 969 281 -2.1 -4.0 87 1.9 -2.8 143 18 273.5 274.0 272.0 281.5 2.93 3 930 609 -1.9 -3.2 91 1.3 -2.4 158 37 276.9 277.5 274.5 285.9 3.24 4 925 652 -0.7 -2.5 88 1.8 -1.4 160 40 278.6 279.2 275.7 288.1 3.43 5 898 891 7.0 1.0 66 6.0 4.1 165 44 288.9 289.7 282.2 302.0 4.58 6 874 1113 5.2 -3.8 52 9.0 1.4 170 47 289.3 289.9 280.8 298.9 3.30 7 850 1339 4.4 -3.6 56 8.0 1.0 175 50 290.8 291.4 281.7 300.8 3.44 8 805 1780 2.6 -5.4 56 8.0 -0.7 175 46 293.4 294.0 282.5 302.8 3.17 9 714 2735 -5.5 -8.4 80 2.9 -6.6 175 37 294.7 295.2 282.7 303.2 2.84 10 700 2890 -5.9 -8.4 82 2.5 -6.8 175 35 296.0 296.5 283.2 304.7 2.90 11 597 4122 -11.7 -12.8 92 1.1 -12.1 168 35 303.0 303.5 285.5 310.5 2.39 12 500 5460 -19.5 -21.6 83 2.1 -20.0 160 35 309.3 309.5 286.6 313.7 1.36 13 466 5979 -22.3 -24.7 81 2.4 -22.8 169 36 312.1 312.3 287.3 315.8 1.11 14 400 7080 -30.9 -33.8 76 2.9 -31.3 190 38 314.8 314.9 287.7 316.8 0.55 15 337 8271 -40.5 -44.0 69 3.5 -40.8 211 34 317.5 317.6 288.2 318.4 0.23 16 300 9050 -48.1 -51.9 65 3.8 -48.3 225 31 317.6 317.6 288.1 318.0 0.11 17 280 9499 -52.7 -56.6 63 3.9 -52.8 225 43 317.3 317.3 287.9 317.5 0.06 18 250 10220 -58.3 -62.4 59 4.1 -58.3 225 64 319.4 319.4 288.6 319.5 0.03 19 241 10451 -59.7 -63.8 59 4.1 -59.7 225 64 320.7 320.7 289.0 320.8 0.03 20 236 10582 -62.0 -66.1 57 4.2 -62.0 225 64 319.1 319.1 288.5 319.2 0.02 21 234 10634 -62.9 -67.1 57 4.2 -62.9 225 63 318.5 318.5 288.3 318.6 0.02 22 218 11068 -66.7 -70.7 57 4.0 -66.7 227 58 319.2 319.2 288.5 319.2 0.01 23 200 11590 -67.5 -71.8 54 4.3 -67.5 230 52 325.9 325.9 290.5 325.9 0.01 24 186 12025 -69.9 -74.1 54 4.2 -69.9 230 54 328.8 328.8 291.4 328.9 0.01 25 174 12422 -70.1 -74.4 53 4.3 -70.1 233 53 334.8 334.8 293.0 334.9 0.01 26 163 12815 -66.1 -70.2 56 4.1 -66.1 236 53 347.8 347.9 296.2 347.9 0.02 27 150 13320 -65.3 -69.6 55 4.3 -65.4 240 52 357.6 357.6 298.2 357.7 0.02 28 141 13698 -63.5 -68.1 53 4.6 -63.6 243 52 367.1 367.1 300.1 367.3 0.03 29 128 14289 -64.5 -69.0 54 4.5 -64.6 248 53 375.6 375.6 301.5 375.8 0.03 30 101 15739 -63.5 -68.2 53 4.7 -63.6 260 54 403.9 403.9 305.7 404.1 0.04 31 100 15800 -63.7 -68.4 53 4.7 -63.8 260 54 404.7 404.7 305.9 404.8 0.04 32 70 17980 -63.7 -68.6 51 4.9 -63.8 265 54 448.1 448.1 310.7 448.4 0.05 33 62 18726 -63.1 -68.1 51 5.0 -63.3 465.3 465.3 312.3 465.6 0.06 34 52 19799 -66.7 -71.6 50 4.9 -66.8 480.9 480.9 313.5 481.2 0.05 35 50 20037 -65.1 -70.0 51 4.9 -65.3 490.1 490.1 314.2 490.4 0.06 TRP 186 12025 -69.9 -74.1 54 4.2 -69.9 230 54 328.8 328.8 291.4 328.9 0.01 WND 236 10582 -62.0 -66.1 57 4.2 -62.0 225 64 319.1 319.1 288.5 319.2 0.02 Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 986.89 mb = 134.56 m = 441.48 ft Freezing level: 922.55 mb = 673.76 m = 2210.48 ft Freezing level: 775.79 mb = 2086.42 m = 6845.13 ft Wetbulb zero: Below ground Precipitable water: 0.62 inches Sfc-500 mean rel hum: 78.35 % Est. max temperature: 17.40 C = 63.31 F Sfc-Lift cond lev (LCL): 967.46 mb = 293.58 m = 963.17 ft T: -2.09 C 700-500 lapse rate: 5.29 C/km ThetaE index: 3.16 C Layer 874.0- 850.0 mb Conv cond level (CCL): 972.59 mb = 251.22 m = 824.20 ft Mean mixing ratio: 3.48 g/kg Conv temperature: -0.14 C = 31.75 F Cap Strength: 14.94 C Lifted Index: 18.27 C Risk: None Lifted Index @300 mb: 21.02 C Lifted Index @700 mb: 11.07 C Showalter Index: 8.90 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 15.90 C K Index: 17.80 Risk: < 20 % chance of thunderstorms Sweat Index: 135.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.45 J/kg Max Up Vert Vel: 11.53 m/s Conv Inhibition (B-): 28272.75 J/kg Cap Strength: 18.08 C Lift Cond Lev (LCL): 905.18 mb = 827.06 m = 2713.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 199 at 28 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 ---------------------------------------------------------- 0 992 93 135 7 -4.9 4.9 | 33 25 -14.0 -21.3 1 925 652 160 40 -13.7 37.6 | 117 25 -22.7 11.3 2 850 1339 175 50 -4.4 49.8 | 150 27 -13.4 23.6 3 700 2890 175 35 -3.1 34.9 | 125 15 -12.1 8.6 4 500 5460 160 35 -12.0 32.9 | 108 22 -21.0 6.6 5 400 7080 190 38 6.6 37.4 | 168 11 -2.4 11.2 6 300 9050 225 31 21.9 21.9 | 289 14 12.9 -4.3 7 250 10220 225 64 45.3 45.3 | 242 41 36.2 19.0 8 236 10582 225 64 45.3 45.3 | 242 41 36.2 19.0 9 200 11590 230 52 39.8 33.4 | 257 32 30.8 7.2 10 186 12025 230 54 41.4 34.7 | 255 33 32.3 8.5 11 150 13320 240 52 45.0 26.0 | 270 36 36.0 -0.2 12 100 15800 260 54 53.2 9.4 | 291 47 44.1 -16.9 13 70 17980 265 54 53.8 4.7 | 296 50 44.8 -21.5 Wind Parameters Mean winds (0-6000m): 169.0 at 37.0 knts Storm direction: 199.0 at 27.8 knts Shear (0-3000m) pos: 7.3 neg: 2.2 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 314.9 neg: -45.2 tot: 269.8 m^2/s^2 ave: 89.9 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 7.0 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 1.81 Bulk Shear: 36.68 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 ------------------------------------------------------------------------------- 500 156 22 70 19| 31.0 0.0 31.0|187.1 0.0 187.1 374.2 0.99| 31.8 31.4 1000 162 32 102 20| 21.0 0.0 21.0|276.8 0.0 276.8 276.8 0.99| 22.9 22.6 1500 167 37 120 20| 14.5 0.0 14.5|314.9 -5.8 309.2 206.1 0.93| 17.8 16.6 2000 169 39 127 21| 10.9 1.2 12.2|314.9 -20.2 294.7 147.4 0.81| 14.6 11.9 2500 170 40 129 20| 8.7 2.0 10.7|314.9 -34.7 280.3 112.1 0.70| 12.7 8.9 3000 171 39 129 19| 7.3 2.2 9.4|314.9 -45.2 269.8 89.9 0.62| 11.2 7.0 4000 171 38 127 19| 5.5 1.7 7.2|314.9 -55.1 259.9 65.0 0.56| 8.8 4.9 5000 170 37 124 19| 4.4 1.6 6.0|314.9 -66.4 248.6 49.7 0.50| 7.4 3.7 6000 169 37 122 19| 3.9 1.3 5.2|342.6 -70.1 272.5 45.4 0.51| 6.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20260109.00.gif