UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 12 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 1002 88 -6.3 -10.4 73 4.1 -7.4 260 3 266.7 267.0 265.6 271.4 1.73 1 1000 104 -6.3 -11.1 69 4.8 -7.6 260 3 266.9 267.1 265.6 271.3 1.63 2 952 486 -10.3 -16.3 61 6.0 -11.6 263 3 266.6 266.8 264.4 269.7 1.12 3 925 709 -7.3 -14.3 57 7.0 -9.1 265 3 271.8 272.1 268.5 275.7 1.36 4 884 1064 -3.1 -14.1 42 11.0 -6.3 257 5 279.7 280.0 273.4 284.0 1.45 5 881 1091 -3.1 -15.1 39 12.0 -6.5 256 5 280.0 280.2 273.4 283.9 1.34 6 850 1374 -3.9 -13.9 46 10.0 -6.8 250 6 282.1 282.3 274.9 286.6 1.53 7 818 1676 -5.3 -13.3 53 8.0 -7.7 243 7 283.7 284.0 275.9 288.6 1.67 8 792 1930 -5.1 -13.1 53 8.0 -7.6 237 9 286.5 286.8 277.5 291.7 1.76 9 700 2889 -11.3 -18.3 56 7.0 -13.1 215 13 290.0 290.2 278.6 293.9 1.29 10 580 4307 -19.9 -24.7 66 4.8 -20.8 221 23 295.9 296.1 280.8 298.8 0.89 11 500 5390 -27.7 -33.7 57 6.0 -28.5 225 31 299.3 299.3 281.7 300.7 0.44 12 431 6443 -34.9 -41.9 49 7.0 -35.4 218 48 303.1 303.1 283.0 303.9 0.22 13 400 6960 -39.1 -46.1 47 7.0 -39.5 215 56 304.2 304.2 283.3 304.7 0.15 14 340 8049 -48.7 -57.7 34 9.0 -48.9 218 66 305.6 305.6 283.7 305.7 0.05 15 300 8860 -54.3 -63.3 32 9.0 -54.4 220 73 308.8 308.8 284.9 308.9 0.03 16 289 9098 -56.4 -65.7 30 9.4 -56.5 225 77 309.2 309.2 285.0 309.3 0.02 17 270 9526 -60.1 -70.1 26 10.0 -60.2 223 73 309.8 309.8 285.2 309.9 0.01 18 261 9736 -63.3 -73.3 25 10.0 -63.4 221 71 308.1 308.1 284.6 308.2 0.01 19 258 9807 -63.3 -73.3 25 10.0 -63.4 221 71 309.2 309.2 285.0 309.2 0.01 20 250 10000 -64.1 -74.1 24 10.0 -64.1 220 69 310.8 310.8 285.6 310.8 0.01 21 248 10049 -64.3 -74.3 24 10.0 -64.4 220 69 311.2 311.2 285.8 311.2 0.01 22 217 10867 -64.7 -74.7 24 10.0 -64.8 226 58 322.7 322.7 289.6 322.7 0.01 23 200 11370 -61.9 -72.9 22 11.0 -62.0 230 52 334.7 334.7 293.0 334.8 0.01 24 176 12167 -58.5 -69.5 23 11.0 -58.7 232 45 352.8 352.8 297.3 352.9 0.02 25 150 13170 -58.9 -70.9 20 12.0 -59.1 235 36 368.6 368.6 300.3 368.7 0.02 26 100 15690 -61.5 -76.5 12 15.0 -61.7 235 40 408.9 408.9 306.4 409.0 0.01 27 91 16275 -62.9 -77.9 12 15.0 -63.1 232 42 417.3 417.3 307.4 417.4 0.01 28 81 17001 -59.7 -75.7 11 16.0 -60.0 229 45 438.0 438.0 309.7 438.1 0.02 29 70 17910 -62.7 -80.7 7 18.0 -63.0 225 48 450.2 450.2 310.9 450.3 0.01 30 50 19970 -64.9 -83.9 6 19.0 -65.2 200 54 490.5 490.5 314.2 490.6 0.01 31 45 20609 -66.3 -85.3 5 19.0 -66.6 211 59 502.2 502.2 315.1 502.2 0.01 32 34 22310 -64.5 -84.5 5 20.0 -65.0 242 73 548.8 548.8 318.1 548.9 0.01 33 30 23070 -66.3 -85.3 5 19.0 -66.7 255 79 563.9 563.9 318.9 564.0 0.01 34 28 23488 -66.9 -85.9 5 19.0 -67.3 255 84 573.5 573.5 319.3 573.5 0.01 35 25 24179 -63.1 -83.1 5 20.0 -63.8 255 91 603.3 603.3 320.7 603.4 0.02 36 25 24179 -62.9 -82.9 5 20.0 -63.6 255 91 603.8 603.9 320.8 604.0 0.02 37 21 25244 -66.7 -85.7 5 19.0 -67.2 255 103 623.2 623.3 321.6 623.3 0.01 38 20 25540 -66.1 -85.1 5 19.0 -66.7 255 106 633.8 633.8 322.0 633.9 0.01 39 17 26524 -66.9 -85.9 5 19.0 -67.5 661.4 661.4 323.1 661.5 0.01 40 16 26895 -61.3 -81.3 5 20.0 -62.6 691.3 691.3 324.1 691.5 0.03 41 15 27294 -63.1 -83.1 5 20.0 -64.3 698.2 698.2 324.4 698.4 0.03 42 11 29218 -59.5 -79.5 6 20.0 -61.6 776.0 776.0 326.7 776.6 0.07 TRP 248 10049 -64.3 -74.3 24 10.0 -64.4 220 69 311.2 311.2 285.8 311.2 0.01 WND 289 9098 -56.4 -65.7 30 9.4 -56.5 225 77 309.2 309.2 285.0 309.3 0.02 Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 57.33 % Est. max temperature: 8.94 C = 48.09 F Sfc-Lift cond lev (LCL): 938.80 mb = 594.19 m = 1949.42 ft T: -8.84 C 700-500 lapse rate: 6.56 C/km ThetaE index: 1.70 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 578.75 mb = 4322.40 m = 14180.92 ft Mean mixing ratio: 1.35 g/kg Conv temperature: 23.02 C = 73.43 F Cap Strength: 20.25 C Lifted Index: 21.85 C Risk: None Lifted Index @300 mb: 25.46 C Lifted Index @700 mb: 16.86 C Showalter Index: 11.13 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 13.80 C K Index: 2.90 Risk: None Sweat Index: 43.07 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.55 J/kg Max Up Vert Vel: 8.43 m/s Conv Inhibition (B-): 55374.31 J/kg Cap Strength: 21.83 C Lift Cond Lev (LCL): 860.38 mb = 1278.25 m = 4193.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 13 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 1002 88 260 3 3.0 0.5 | 71 10 -9.1 -3.2 1 1000 104 260 3 3.0 0.5 | 71 10 -9.1 -3.2 2 925 709 265 3 3.0 0.3 | 69 10 -9.1 -3.4 3 700 2889 215 13 7.5 10.6 | 146 8 -4.6 7.0 4 500 5390 225 31 21.9 21.9 | 208 21 9.8 18.2 5 400 6960 215 56 32.1 45.9 | 205 47 20.0 42.2 6 300 8860 220 73 46.9 55.9 | 214 63 34.8 52.2 7 289 9098 225 77 54.4 54.4 | 220 66 42.4 50.8 8 250 10000 220 69 44.4 52.9 | 213 59 32.3 49.2 9 248 10049 220 69 44.4 52.9 | 213 59 32.3 49.2 10 200 11370 230 52 39.8 33.4 | 223 41 27.7 29.8 11 150 13170 235 36 29.5 20.6 | 226 24 17.4 17.0 12 100 15690 235 40 32.8 22.9 | 227 28 20.7 19.3 13 70 17910 225 48 33.9 33.9 | 216 37 21.9 30.3 14 50 19970 200 54 18.5 50.7 | 188 48 6.4 47.1 15 30 23070 255 79 76.3 20.4 | 255 66 64.2 16.8 16 20 25540 255 106 102.4 27.4 | 255 93 90.3 23.8 Wind Parameters Mean winds (0-6000m): 223.1 at 16.8 knts Storm direction: 253.1 at 12.6 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 84.6 deg Storm rel helicity (0-3000m) pos: 15.3 neg: -0.6 tot: 14.7 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 28.31 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 ------------------------------------------------------------------------------- 500 262 3 70 10| 0.2 0.0 0.2| 0.0 -0.5 -0.5 -1.1 -0.98| 0.2 -0.2 1000 261 3 70 9| 0.1 0.9 1.0| 0.6 -0.6 -0.1 -0.1 0.00| 1.1 0.0 1500 255 4 72 8| 0.1 1.5 1.6| 3.0 -0.6 2.3 1.6 0.30| 1.6 0.5 2000 245 5 79 8| 0.1 1.8 1.8| 6.6 -0.6 5.9 3.0 0.53| 1.9 1.0 2500 234 6 90 7| 0.0 2.0 2.0| 10.3 -0.6 9.7 3.9 0.62| 2.2 1.4 3000 226 7 102 7| 0.0 2.2 2.2| 15.3 -0.6 14.7 4.9 0.63| 2.4 1.5 4000 222 10 124 7| 0.9 1.6 2.5| 31.9 -0.6 31.2 7.8 0.69| 2.7 1.9 5000 223 13 152 7| 1.5 1.3 2.8| 51.2 -0.6 50.5 10.1 0.67| 3.0 2.0 6000 223 17 176 9| 1.2 2.2 3.5| 58.9 -2.5 56.4 9.4 0.49| 3.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20260112.12.gif