UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 16 JAN 26 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1036 41 -8.5 -17.5 48 9.0 -10.4 75 9 262.0 262.1 260.6 264.5 0.93 1 1000 314 -10.5 -21.5 40 11.0 -12.5 90 19 262.6 262.8 260.7 264.6 0.68 2 925 918 -6.7 -21.7 29 15.0 -9.9 125 35 272.5 272.6 267.7 274.6 0.73 3 913 1020 -5.3 -22.3 25 17.0 -8.9 122 33 274.9 275.0 269.3 277.0 0.70 4 850 1575 -7.7 -27.7 18 20.0 -11.4 105 25 278.1 278.2 270.8 279.5 0.46 5 804 2005 -8.9 -29.9 16 21.0 -12.6 106 27 281.3 281.3 272.6 282.5 0.40 6 763 2409 -7.9 -36.9 8 29.0 -12.4 108 29 286.6 286.6 275.2 287.3 0.21 7 700 3072 -11.1 -28.1 23 17.0 -14.3 110 33 290.2 290.3 277.6 291.9 0.54 8 656 3568 -14.1 -33.1 18 19.0 -17.1 105 31 292.2 292.3 278.3 293.4 0.36 9 530 5151 -25.7 -46.7 12 21.0 -27.4 89 25 296.7 296.7 280.0 297.1 0.11 10 500 5570 -29.5 -50.5 11 21.0 -30.9 85 23 297.1 297.1 280.1 297.3 0.07 11 400 7120 -42.5 -62.5 9 20.0 -43.0 115 23 299.8 299.8 281.3 299.8 0.02 12 343 8141 -51.7 -69.7 10 18.0 -51.9 112 26 300.7 300.7 281.7 300.8 0.01 13 300 9000 -58.3 -74.3 11 16.0 -58.4 110 29 303.2 303.2 282.7 303.2 0.01 14 258 9930 -65.9 -79.9 12 14.0 -66.0 93 27 305.3 305.3 283.5 305.3 0.00 15 250 10120 -66.3 -80.3 12 14.0 -66.4 90 27 307.5 307.5 284.4 307.5 0.00 16 235 10494 -68.3 -82.3 12 14.0 -68.4 70 27 310.0 310.0 285.3 310.0 0.00 17 227 10703 -67.9 -81.9 12 14.0 -67.9 69 25 313.7 313.7 286.6 313.7 0.00 18 212 11120 -63.1 -78.1 11 15.0 -63.2 67 21 327.3 327.3 291.0 327.4 0.00 19 200 11480 -62.7 -76.7 14 14.0 -62.8 65 17 333.5 333.5 292.7 333.5 0.01 20 150 13270 -58.5 -74.5 11 16.0 -58.7 15 19 369.3 369.3 300.4 369.3 0.01 21 135 13932 -56.9 -72.9 12 16.0 -57.2 5 20 383.4 383.4 302.8 383.5 0.01 22 100 15800 -62.7 -79.7 8 17.0 -62.9 335 23 406.6 406.6 306.1 406.6 0.01 23 70 18000 -62.1 -80.1 7 18.0 -62.4 335 35 451.5 451.5 311.0 451.6 0.01 24 66 18364 -61.9 -79.9 7 18.0 -62.2 332 38 459.6 459.6 311.7 459.7 0.01 25 50 20070 -65.5 -83.5 6 18.0 -65.8 320 50 489.1 489.1 314.1 489.2 0.01 26 32 22754 -69.9 -88.9 5 19.0 -70.1 316 72 543.9 543.9 317.8 544.0 0.00 27 30 23140 -68.3 -87.3 5 19.0 -68.6 315 75 558.4 558.4 318.6 558.5 0.01 28 28 23555 -66.9 -85.9 5 19.0 -67.3 315 80 573.5 573.5 319.3 573.5 0.01 29 21 25285 -68.1 -87.1 5 19.0 -68.5 315 101 619.0 619.0 321.5 619.1 0.01 30 20 25580 -65.1 -84.1 6 19.0 -65.8 315 104 636.9 636.9 322.2 637.0 0.02 31 14 27779 -62.1 -82.1 5 20.0 -63.4 310 129 715.5 715.5 324.9 715.8 0.03 32 11 29286 -58.7 -79.7 5 21.0 -61.0 306 146 778.9 778.9 326.7 779.5 0.06 33 11 29286 -51.5 -74.5 5 23.0 -55.9 306 146 805.1 805.1 327.4 806.5 0.14 34 10 29910 -48.9 -72.4 5 23.5 -54.5 305 153 837.1 837.2 328.1 839.3 0.22 35 9.1 30533 -46.3 -70.3 5 24.0 -53.4 869.9 870.0 328.9 873.4 0.32 TRP 235 10494 -68.3 -82.3 12 14.0 -68.4 70 27 310.0 310.0 285.3 310.0 0.00 WND 10 29910 -48.9 -72.4 5 23.5 -54.5 305 153 837.1 837.2 328.1 839.3 0.22 Sounding variables and indices 1000-500 mb thick: 5256.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 19.74 % Est. max temperature: 5.90 C = 42.62 F Sfc-Lift cond lev (LCL): 896.73 mb = 1159.25 m = 3803.25 ft T: -5.90 C 700-500 lapse rate: 7.37 C/km ThetaE index: 0.00 C Layer 1036.0- 0.1 mb Conv cond level (CCL): 510.84 mb = 5415.66 m = 17767.71 ft Mean mixing ratio: 0.74 g/kg Conv temperature: 26.82 C = 80.27 F Cap Strength: 24.70 C Lifted Index: 24.50 C Risk: None Lifted Index @300 mb: 25.41 C Lifted Index @700 mb: 21.58 C Showalter Index: 14.84 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 1.80 C K Index: -22.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.82 J/kg Max Up Vert Vel: 7.72 m/s Conv Inhibition (B-): 62698.30 J/kg Cap Strength: 24.69 C Lift Cond Lev (LCL): 815.39 mb = 1896.13 m = 6220.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 21 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 1036 41 75 9 -8.7 -2.3 | 340 18 6.0 -16.6 1 1000 314 90 19 -19.0 0.0 | 17 15 -4.3 -14.3 2 925 918 125 35 -28.7 20.1 | 113 15 -13.9 5.8 3 850 1575 105 25 -24.1 6.5 | 50 12 -9.4 -7.8 4 700 3072 110 33 -31.0 11.3 | 80 17 -16.3 -3.0 5 500 5570 85 23 -22.9 -2.0 | 27 18 -8.2 -16.3 6 400 7120 115 23 -20.8 9.7 | 53 8 -6.1 -4.6 7 300 9000 110 29 -27.3 9.9 | 71 13 -12.5 -4.4 8 250 10120 90 27 -27.0 0.0 | 41 19 -12.3 -14.3 9 235 10494 70 27 -25.4 -9.2 | 24 26 -10.6 -23.5 10 200 11480 65 17 -15.4 -7.2 | 2 21 -0.7 -21.5 11 150 13270 15 19 -4.9 -18.4 | 343 34 9.8 -32.6 12 100 15800 335 23 9.7 -20.8 | 325 43 24.4 -35.1 13 70 18000 335 35 14.8 -31.7 | 327 55 29.5 -46.0 14 50 20070 320 50 32.1 -38.3 | 318 70 46.9 -52.6 15 30 23140 315 75 53.0 -53.0 | 315 96 67.8 -67.3 16 20 25580 315 104 73.5 -73.5 | 315 125 88.3 -87.8 17 10 29910 305 153 125.3 -87.8 | 306 173 140.1 -102.0 Wind Parameters Mean winds (0-6000m): 104.1 at 27.3 knts Storm direction: 134.1 at 20.5 knts Shear (0-3000m) pos: 6.0 neg: 1.9 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 145.6 neg: -44.8 tot: 100.8 m^2/s^2 ave: 33.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.94 Bulk Shear: 15.40 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 92 18 12 14| 18.1 0.0 18.1| 71.0 0.0 71.0 142.0 0.97| 19.1 18.4 1000 110 24 54 10| 14.2 0.0 14.2|120.7 -8.2 112.5 112.5 0.85| 18.3 15.5 1500 112 26 64 10| 9.5 3.7 13.2|120.7 -43.7 77.0 51.3 0.42| 15.9 6.7 2000 111 26 62 11| 7.6 2.8 10.4|127.5 -44.8 82.7 41.3 0.43| 12.6 5.4 2500 110 27 63 11| 6.6 2.2 8.9|136.4 -44.8 91.5 36.6 0.45| 10.7 4.8 3000 110 27 66 12| 6.0 1.9 7.9|145.6 -44.8 100.8 33.6 0.47| 9.4 4.4 4000 109 28 67 13| 4.5 2.2 6.7|145.6 -72.7 72.9 18.2 0.32| 7.9 2.5 5000 106 28 63 14| 3.6 2.4 6.0|145.6-100.3 45.3 9.1 0.20| 6.9 1.4 6000 104 27 57 14| 3.2 2.2 5.4|153.0-113.7 39.3 6.5 0.16| 6.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20260116.12.gif