UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 18 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 1032 89 -13.7 -20.7 55 7.0 -14.9 80 1 257.1 257.2 256.4 259.1 0.71 1 1000 327 -16.1 -23.1 55 7.0 -17.1 55 9 257.0 257.1 256.0 258.7 0.59 2 997 350 -16.3 -23.3 55 7.0 -17.3 58 9 257.1 257.2 256.0 258.7 0.59 3 973 534 -11.7 -18.7 56 7.0 -13.0 85 9 263.5 263.6 261.7 266.0 0.90 4 952 704 -4.3 -9.3 68 5.0 -5.8 109 9 272.7 273.0 270.0 278.2 1.98 5 925 930 -4.7 -10.7 63 6.0 -6.5 140 9 274.5 274.8 270.9 279.6 1.82 6 878 1340 -5.7 -11.7 63 6.0 -7.5 118 14 277.6 277.9 272.7 282.6 1.77 7 863 1475 -5.7 -11.7 63 6.0 -7.5 111 16 279.0 279.3 273.5 284.1 1.81 8 850 1594 -5.3 -12.3 58 7.0 -7.4 105 17 280.6 280.9 274.3 285.6 1.75 9 843 1659 -5.1 -15.1 45 10.0 -7.9 105 17 281.5 281.7 274.3 285.6 1.40 10 819 1885 -6.7 -22.7 27 16.0 -10.3 105 17 282.1 282.2 273.7 284.4 0.75 11 700 3095 -13.3 -34.3 15 21.0 -16.4 105 19 287.8 287.8 276.0 288.7 0.30 12 630 3887 -17.5 -39.5 13 22.0 -20.2 100 22 291.8 291.8 277.9 292.4 0.20 13 598 4274 -20.3 -43.3 11 23.0 -22.7 98 24 292.9 292.9 278.3 293.4 0.14 14 500 5570 -29.7 -45.7 20 16.0 -30.9 90 29 296.8 296.9 280.1 297.3 0.13 15 435 6552 -35.5 -48.5 25 13.0 -36.2 90 35 301.5 301.5 282.1 301.9 0.11 16 400 7130 -40.1 -53.1 24 13.0 -40.6 90 38 302.9 302.9 282.7 303.1 0.07 17 300 9040 -54.1 -65.1 25 11.0 -54.2 90 48 309.1 309.1 285.0 309.2 0.02 18 250 10190 -62.1 -73.1 22 11.0 -62.1 85 48 313.7 313.7 286.6 313.8 0.01 19 235 10571 -64.1 -75.1 21 11.0 -64.1 113 53 316.3 316.3 287.5 316.3 0.01 20 224 10864 -64.9 -75.9 21 11.0 -65.0 135 56 319.5 319.5 288.6 319.5 0.01 21 200 11560 -62.7 -73.7 21 11.0 -62.8 80 46 333.5 333.5 292.7 333.5 0.01 22 193 11779 -61.1 -73.1 19 12.0 -61.2 77 45 339.4 339.4 294.2 339.5 0.01 23 151 13308 -57.1 -69.1 20 12.0 -57.3 54 38 371.0 371.0 300.8 371.1 0.02 24 150 13350 -57.1 -69.1 20 12.0 -57.3 53 38 371.7 371.7 300.9 371.8 0.02 25 135 14014 -59.1 -71.1 20 12.0 -59.3 43 35 379.5 379.5 302.2 379.6 0.02 26 107 15475 -58.7 -71.7 17 13.0 -59.0 21 29 406.4 406.4 306.0 406.5 0.02 27 100 15900 -58.7 -71.7 17 13.0 -59.0 15 27 414.3 414.3 307.0 414.4 0.02 28 92 16424 -58.3 -72.3 15 14.0 -58.6 50 34 425.1 425.1 308.3 425.2 0.02 29 85 16919 -61.3 -74.3 16 13.0 -61.6 83 41 428.8 428.8 308.7 428.9 0.02 30 70 18130 -59.1 -73.1 15 14.0 -59.5 165 58 457.9 458.0 311.6 458.1 0.03 31 67 18404 -58.9 -72.9 15 14.0 -59.3 166 60 464.2 464.2 312.1 464.3 0.03 32 50 20230 -60.7 -75.7 12 15.0 -61.2 170 71 500.4 500.4 315.0 500.6 0.03 33 39 21770 -63.5 -78.5 11 15.0 -63.9 233 63 530.2 530.2 316.9 530.4 0.02 34 32 22990 -62.7 -78.7 10 16.0 -63.3 284 56 563.2 563.2 318.8 563.4 0.03 35 30 23390 -60.9 -76.9 10 16.0 -61.7 300 54 578.6 578.6 319.6 578.9 0.04 36 28 23821 -59.1 -75.1 11 16.0 -60.1 298 58 595.2 595.2 320.4 595.5 0.05 37 25 24532 -59.1 -76.1 9 17.0 -60.2 296 64 614.8 614.8 321.3 615.1 0.05 38 21 25630 -57.3 -75.3 8 18.0 -58.9 291 74 651.6 651.7 322.7 652.2 0.07 39 20 25940 -55.9 -73.9 9 18.0 -57.8 290 77 665.1 665.1 323.3 665.8 0.09 40 17 26987 -50.5 -69.5 9 19.0 -53.9 714.0 714.1 324.9 715.7 0.19 41 15 27806 -49.1 -69.5 7 20.4 -53.3 290 91 744.8 744.9 325.8 746.9 0.22 42 12 29279 -46.5 -69.5 6 23.0 -52.4 803.0 803.1 327.4 805.7 0.27 TRP 224 10864 -64.9 -75.9 21 11.0 -65.0 135 56 319.5 319.5 288.6 319.5 0.01 WND 15 27806 -49.1 -69.5 7 20.4 -53.3 290 91 744.8 744.9 325.8 746.9 0.22 Sounding variables and indices 1000-500 mb thick: 5243.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 29.47 % Est. max temperature: 6.68 C = 44.02 F Sfc-Lift cond lev (LCL): 921.03 mb = 963.78 m = 3161.98 ft T: -4.78 C 700-500 lapse rate: 6.63 C/km ThetaE index: 1.25 C Layer 843.0- 700.0 mb Conv cond level (CCL): 1000.00 mb = 327.00 m = 1072.82 ft Mean mixing ratio: 1.11 g/kg Conv temperature: -13.58 C = 7.55 F Cap Strength: 23.04 C Lifted Index: 24.89 C Risk: None Lifted Index @300 mb: 30.08 C Lifted Index @700 mb: 19.96 C Showalter Index: 9.83 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 17.40 C K Index: -8.90 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 87.76 J/kg Max Up Vert Vel: 13.25 m/s Conv Inhibition (B-): 71526.02 J/kg Cap Strength: 24.86 C Lift Cond Lev (LCL): 903.04 mb = 1118.81 m = 3670.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 128 at 15 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 1032 89 80 1 -1.0 -0.2 | 311 14 10.6 -9.3 1 1000 327 55 9 -7.4 -5.2 | 344 15 4.2 -14.3 2 925 930 140 9 -5.8 6.9 | 291 6 5.8 -2.3 3 850 1594 105 17 -16.4 4.4 | 45 7 -4.8 -4.8 4 700 3095 105 19 -18.4 4.9 | 58 8 -6.8 -4.2 5 500 5570 90 29 -29.0 0.0 | 62 20 -17.4 -9.2 6 400 7130 90 38 -38.0 0.0 | 71 28 -26.4 -9.2 7 300 9040 90 48 -48.0 0.0 | 76 38 -36.4 -9.2 8 250 10190 85 48 -47.8 -4.2 | 70 39 -36.2 -13.3 9 224 10864 135 56 -39.6 39.6 | 137 41 -28.0 30.4 10 200 11560 80 46 -45.3 -8.0 | 63 38 -33.7 -17.1 11 100 15900 15 27 -7.0 -26.1 | 353 36 4.6 -35.2 12 70 18130 165 58 -15.0 56.0 | 176 47 -3.4 46.9 13 50 20230 170 71 -12.3 69.9 | 179 61 -0.7 60.8 14 30 23390 300 54 46.8 -27.0 | 302 69 58.4 -36.2 15 20 25940 290 77 72.4 -26.3 | 293 91 83.9 -35.5 Wind Parameters Mean winds (0-6000m): 98.3 at 19.7 knts Storm direction: 128.3 at 14.8 knts Shear (0-3000m) pos: 1.8 neg: 1.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 37.3 neg: -10.8 tot: 26.5 m^2/s^2 ave: 8.8 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.34 Bulk Shear: 26.25 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 68 7 337 13| 8.3 0.0 8.3| 29.1 -1.0 28.1 56.1 0.61| 13.2 8.0 1000 99 8 336 9| 5.3 0.0 5.3| 29.7 -10.8 18.9 18.9 0.12| 11.2 1.3 1500 106 10 343 7| 3.5 3.0 6.5| 34.2 -10.8 23.4 15.6 0.27| 10.5 2.8 2000 106 12 358 6| 2.7 2.4 5.0| 35.3 -10.8 24.4 12.2 0.28| 8.1 2.2 2500 106 13 10 6| 2.1 2.0 4.2| 36.3 -10.8 25.5 10.2 0.29| 6.6 1.9 3000 105 14 20 6| 1.8 1.8 3.6| 37.3 -10.8 26.5 8.8 0.30| 5.6 1.7 4000 104 16 34 6| 1.3 1.9 3.3| 39.7 -10.8 28.9 7.2 0.29| 4.8 1.4 5000 101 18 45 8| 1.1 2.0 3.1| 40.0 -11.5 28.5 5.7 0.25| 4.3 1.1 6000 98 20 51 10| 0.9 2.1 3.0| 47.0 -12.8 34.2 5.7 0.24| 4.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20260118.12.gif