UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 5 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 1010 96 -0.5 -4.2 76 3.7 -1.9 290 3 271.9 272.3 270.8 279.4 2.77 1 1000 175 -1.5 -7.5 64 6.0 -3.5 305 5 271.6 272.0 269.7 277.6 2.17 2 947 605 -6.5 -10.6 73 4.1 -7.7 312 18 270.8 271.1 268.5 275.8 1.80 3 925 789 -5.9 -9.7 74 3.8 -7.1 315 23 273.3 273.6 270.4 278.8 1.98 4 907 943 -6.1 -10.1 73 4.0 -7.3 314 23 274.6 274.9 271.2 280.1 1.95 5 876 1214 -8.5 -13.5 67 5.0 -9.8 312 24 274.9 275.1 270.7 279.2 1.54 6 850 1447 -9.5 -17.5 52 8.0 -11.4 310 25 276.2 276.4 270.8 279.5 1.14 7 840 1538 -10.5 -19.5 48 9.0 -12.5 309 27 276.1 276.2 270.5 278.9 0.97 8 739 2517 -14.5 -44.5 6 30.0 -17.6 296 46 282.0 282.0 272.5 282.3 0.10 9 709 2830 -15.1 -45.1 6 30.0 -18.2 291 52 284.7 284.7 274.0 285.0 0.10 10 700 2927 -14.7 -44.7 6 30.0 -17.9 290 54 286.2 286.2 274.9 286.6 0.10 11 667 3294 -11.1 -42.1 6 31.0 -15.3 289 58 294.2 294.3 279.0 294.7 0.14 12 598 4124 -15.3 -45.3 6 30.0 -18.8 285 66 298.7 298.7 280.9 299.1 0.11 13 566 4536 -18.9 -47.9 6 29.0 -21.8 284 70 299.2 299.2 281.1 299.5 0.09 14 539 4898 -19.7 -48.7 6 29.0 -22.5 282 73 302.5 302.5 282.5 302.8 0.08 15 500 5450 -24.3 -52.3 6 28.0 -26.5 280 79 303.4 303.4 282.8 303.6 0.06 16 490 5597 -26.3 -53.3 6 27.0 -28.2 280 80 302.7 302.7 282.5 302.9 0.05 17 400 7040 -36.9 -59.9 7 23.0 -37.8 275 95 307.0 307.0 284.2 307.1 0.03 18 382 7355 -38.1 -60.1 8 22.0 -38.9 278 96 309.5 309.5 285.2 309.6 0.03 19 367 7628 -40.4 -62.4 8 22.0 -41.1 280 97 310.0 310.0 285.4 310.1 0.02 20 360 7758 -41.5 -63.5 7 22.0 -42.1 279 97 310.3 310.3 285.4 310.3 0.02 21 329 8359 -46.3 -69.3 6 23.0 -46.7 275 95 311.8 311.8 285.9 311.8 0.01 22 300 8960 -52.3 -74.3 5 22.0 -52.5 270 93 311.6 311.6 285.9 311.7 0.01 23 291 9155 -53.1 -75.1 5 22.0 -53.3 272 91 313.2 313.2 286.5 313.2 0.00 24 250 10110 -59.7 -79.7 6 20.0 -59.8 280 79 317.3 317.3 287.9 317.3 0.00 25 221 10879 -62.7 -82.7 5 20.0 -62.8 272 81 324.1 324.1 290.0 324.1 0.00 26 216 11021 -64.5 -84.5 5 20.0 -64.6 270 81 323.4 323.4 289.8 323.4 0.00 27 205 11345 -59.7 -79.7 6 20.0 -59.9 267 73 335.8 335.8 293.3 335.9 0.00 28 200 11500 -60.3 -80.3 6 20.0 -60.4 265 69 337.3 337.3 293.6 337.3 0.00 29 150 13290 -59.9 -79.9 6 20.0 -60.1 275 69 366.9 366.9 300.0 366.9 0.00 30 149 13332 -59.9 -79.9 6 20.0 -60.1 275 69 367.6 367.6 300.1 367.6 0.00 31 100 15800 -64.7 -83.7 6 19.0 -64.8 275 79 402.7 402.7 305.6 402.7 0.00 32 78 17331 -61.3 -81.3 5 20.0 -61.6 275 79 439.4 439.4 309.8 439.5 0.01 33 74 17657 -63.1 -83.1 5 20.0 -63.4 275 79 442.3 442.3 310.1 442.3 0.01 34 70 18000 -61.9 -81.9 5 20.0 -62.2 275 79 452.0 452.0 311.0 452.0 0.01 35 50 20100 -56.3 -77.3 5 21.0 -57.2 270 87 510.8 510.8 315.7 510.9 0.02 36 49 20229 -55.5 -76.5 6 21.0 -56.4 270 87 515.7 515.7 316.0 515.8 0.02 37 44 20916 -56.1 -77.1 6 21.0 -57.1 271 89 530.3 530.3 316.9 530.5 0.02 38 41 21365 -56.7 -77.7 5 21.0 -57.7 272 89 539.6 539.6 317.5 539.8 0.02 39 33 22761 -51.3 -73.3 6 22.0 -53.3 274 92 588.5 588.5 320.1 588.9 0.06 40 30 23380 -51.9 -73.9 5 22.0 -53.9 275 93 603.2 603.2 320.7 603.6 0.06 41 23 25100 -52.5 -74.5 5 22.0 -54.9 265 100 649.0 649.0 322.7 649.6 0.07 42 20 26010 -49.1 -71.1 6 22.0 -52.7 260 104 685.9 685.9 324.0 687.0 0.13 43 19 26350 -44.5 -68.5 5 24.0 -49.7 710.3 710.4 324.8 712.1 0.20 44 17 27098 -42.7 -66.7 5 24.0 -49.0 739.0 739.2 325.7 741.7 0.29 TRP 216 11021 -64.5 -84.5 5 20.0 -64.6 270 81 323.4 323.4 289.8 323.4 0.00 WND 367 7628 -40.4 -62.4 8 22.0 -41.1 280 97 310.0 310.0 285.4 310.1 0.02 Sounding variables and indices 1000-500 mb thick: 5275.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 25.73 % Est. max temperature: 3.31 C = 37.96 F Sfc-Lift cond lev (LCL): 953.18 mb = 553.59 m = 1816.21 ft T: -5.90 C 700-500 lapse rate: 3.80 C/km ThetaE index: 3.60 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 828.95 mb = 1639.35 m = 5378.40 ft Mean mixing ratio: 2.01 g/kg Conv temperature: 4.33 C = 39.79 F Cap Strength: 21.47 C Lifted Index: 21.65 C Risk: None Lifted Index @300 mb: 24.26 C Lifted Index @700 mb: 9.89 C Showalter Index: 20.04 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 6.80 C K Index: -32.70 Risk: None Sweat Index: 129.00 Risk: None Energy Index: 5.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.22 J/kg Max Up Vert Vel: 4.52 m/s Conv Inhibition (B-): 55033.77 J/kg Cap Strength: 21.64 C Lift Cond Lev (LCL): 892.10 mb = 1071.93 m = 3516.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 38 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 1010 96 290 3 2.8 -1.0 | 140 36 -22.9 27.2 1 1000 175 305 5 4.1 -2.9 | 140 33 -21.7 25.4 2 925 789 315 23 16.3 -16.3 | 142 15 -9.5 12.0 3 850 1447 310 25 19.2 -16.1 | 152 14 -6.6 12.2 4 700 2927 290 54 50.7 -18.5 | 249 27 25.0 9.8 5 500 5450 280 79 77.8 -13.7 | 254 54 52.0 14.6 6 400 7040 275 95 94.6 -8.3 | 254 72 68.9 20.0 7 367 7628 280 97 95.5 -16.8 | 261 71 69.8 11.4 8 300 8960 270 93 93.0 -0.0 | 247 73 67.2 28.3 9 250 10110 280 79 77.8 -13.7 | 254 54 52.0 14.6 10 216 11021 270 81 81.0 -0.0 | 243 62 55.2 28.3 11 200 11500 265 69 68.7 6.0 | 231 55 43.0 34.3 12 150 13290 275 69 68.7 -6.0 | 243 48 43.0 22.3 13 100 15800 275 79 78.7 -6.9 | 248 57 52.9 21.4 14 70 18000 275 79 78.7 -6.9 | 248 57 52.9 21.4 15 50 20100 270 87 87.0 -0.0 | 245 67 61.2 28.3 16 30 23380 275 93 92.6 -8.1 | 253 70 66.9 20.2 17 20 26010 260 104 102.4 18.1 | 239 90 76.7 46.3 Wind Parameters Mean winds (0-6000m): 287.7 at 51.0 knts Storm direction: 317.7 at 38.2 knts Shear (0-3000m) pos: 3.6 neg: 6.0 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 93.3 neg: -1.7 tot: 91.5 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 231.83 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 ------------------------------------------------------------------------------- 500 310 10 141 28| 15.0 0.0 15.0| 9.9 -0.8 9.1 18.2 0.08| 15.1 1.3 1000 313 16 141 22| 10.9 0.0 10.9| 14.1 -1.7 12.4 12.4 0.10| 11.2 1.1 1500 312 19 143 19| 7.3 1.5 8.8| 26.6 -1.7 24.9 16.6 0.22| 9.0 1.9 2000 309 22 150 16| 5.5 3.9 9.3| 53.3 -1.7 51.6 25.8 0.42| 9.5 4.0 2500 305 27 164 14| 4.4 5.3 9.7| 77.8 -1.7 76.1 30.4 0.46| 9.9 4.6 3000 300 31 184 13| 3.6 6.0 9.6| 93.3 -1.7 91.5 30.5 0.43| 9.8 4.2 4000 295 38 215 15| 2.7 5.9 8.6|113.1 -1.7 111.3 27.8 0.39| 8.8 3.5 5000 291 45 233 20| 2.2 5.8 8.0|119.2 -1.9 117.4 23.5 0.35| 8.1 2.8 6000 288 51 241 26| 1.8 5.8 7.6|120.2 -4.2 116.0 19.3 0.30| 7.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20260105.12.gif