UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 18 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 1041 49 -25.7 -29.6 70 3.9 -26.0 360 1 244.6 244.7 244.5 245.5 0.32 1 1006 301 -16.7 -26.7 42 10.0 -18.0 256.0 256.1 254.8 257.2 0.43 2 1000 346 -15.1 -26.1 39 11.0 -16.6 235 3 258.0 258.1 256.5 259.3 0.45 3 978 515 -10.1 -26.1 26 16.0 -12.7 264.7 264.8 261.8 266.1 0.46 4 965 618 -6.1 -30.1 13 24.0 -10.1 269.8 269.8 265.1 270.8 0.32 5 925 949 -2.3 -34.3 7 32.0 -7.8 245 7 277.0 277.0 269.7 277.7 0.23 6 922 975 -2.1 -34.1 7 32.0 -7.7 277.4 277.5 270.0 278.1 0.23 7 850 1611 -6.1 -33.1 10 27.0 -10.6 270 5 279.8 279.8 271.5 280.6 0.28 8 767 2408 -11.3 -37.3 10 26.0 -14.9 282.5 282.5 273.0 283.1 0.20 9 740 2684 -11.5 -40.5 7 29.0 -15.3 285.2 285.2 274.4 285.7 0.15 10 730 2788 -11.9 -37.9 10 26.0 -15.5 285.9 285.9 274.8 286.5 0.20 11 700 3108 -14.7 -28.7 29 14.0 -17.1 345 9 286.2 286.3 275.5 287.8 0.51 12 680 3327 -16.3 -26.3 42 10.0 -18.1 286.8 286.9 276.0 288.8 0.66 13 500 5570 -31.5 -34.6 74 3.1 -31.8 20 17 294.6 294.7 279.6 296.0 0.41 14 488 5741 -32.9 -35.8 75 2.9 -33.2 295.0 295.0 279.6 296.2 0.37 15 400 7110 -42.7 -45.9 71 3.2 -42.9 35 31 299.5 299.5 281.3 300.0 0.16 16 375 7543 -45.3 -48.8 68 3.5 -45.4 301.6 301.7 282.2 302.1 0.12 17 300 8990 -57.5 -61.9 57 4.4 -57.6 45 44 304.3 304.3 283.2 304.4 0.03 18 252 10072 -65.9 -70.2 55 4.3 -65.9 45 48 307.4 307.4 284.4 307.4 0.01 19 250 10120 -65.9 -70.1 56 4.2 -65.9 45 48 308.1 308.1 284.6 308.1 0.01 20 211 11152 -65.1 -69.6 54 4.5 -65.1 324.7 324.7 290.2 324.7 0.02 21 200 11480 -63.3 -68.2 51 4.9 -63.3 35 31 332.5 332.5 292.4 332.6 0.02 22 191 11764 -60.5 -65.1 55 4.6 -60.6 341.4 341.4 294.7 341.6 0.03 23 150 13270 -58.5 -64.5 46 6.0 -58.6 5 15 369.3 369.3 300.5 369.5 0.04 24 129 14218 -58.1 -65.1 40 7.0 -58.3 386.3 386.3 303.3 386.5 0.05 25 100 15810 -60.7 -68.7 34 8.0 -60.9 350 21 410.4 410.5 306.6 410.6 0.04 26 84 16888 -63.5 -72.5 28 9.0 -63.7 425.7 425.8 308.4 425.9 0.03 27 70 18010 -62.9 -72.9 25 10.0 -63.1 320 31 449.8 449.8 310.8 450.0 0.03 28 58 19173 -61.5 -72.5 22 11.0 -61.9 477.8 477.8 313.3 478.1 0.04 29 50 20090 -63.5 -74.5 21 11.0 -63.8 310 33 493.8 493.9 314.5 494.0 0.03 30 36 22090 -65.9 -77.9 17 12.0 -66.2 536.3 536.3 317.3 536.4 0.03 31 30 23200 -63.7 -76.7 15 13.0 -64.2 300 69 571.0 571.0 319.2 571.2 0.04 32 20 25690 -62.5 -76.5 14 14.0 -63.4 305 95 644.9 644.9 322.5 645.3 0.06 33 19 26006 -62.7 -76.7 14 14.0 -63.6 653.8 653.8 322.9 654.2 0.06 34 12 28885 -55.9 -71.9 12 16.0 -58.5 769.7 769.8 326.5 771.5 0.19 TRP 252 10072 -65.9 -70.2 55 4.3 -65.9 45 48 307.4 307.4 284.4 307.4 0.01 WND 10 305 151 Sounding variables and indices 1000-500 mb thick: 5224.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 34.46 % Est. max temperature: 8.47 C = 47.25 F Sfc-Lift cond lev (LCL): 975.14 mb = 537.12 m = 1762.18 ft T: -9.22 C 700-500 lapse rate: 6.82 C/km ThetaE index: 0.00 C Layer 1041.0- -4.1 mb Conv cond level (CCL): 456.29 mb = 6203.68 m = 20353.05 ft Mean mixing ratio: 0.38 g/kg Conv temperature: 26.82 C = 80.28 F Cap Strength: 22.82 C Lifted Index: 26.96 C Risk: None Lifted Index @300 mb: 30.08 C Lifted Index @700 mb: 22.55 C Showalter Index: 11.90 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 25.40 C Cross Totals Index: -1.60 C K Index: -21.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 110.16 J/kg Max Up Vert Vel: 14.84 m/s Conv Inhibition (B-): 68742.70 J/kg Cap Strength: 26.87 C Lift Cond Lev (LCL): 773.92 mb = 2338.75 m = 7672.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 10 37215 305 151 123.7 -86.6 1 1041 49 360 1 -0.0 -1.0 2 1000 346 235 3 2.5 1.7 3 925 949 245 7 6.3 3.0 4 850 1611 270 5 5.0 -0.0 5 700 3108 345 9 2.3 -8.7 6 500 5570 20 17 -5.8 -16.0 7 400 7110 35 31 -17.8 -25.4 8 300 8990 45 44 -31.1 -31.1 9 252 10072 45 48 -33.9 -33.9 10 250 10120 45 48 -33.9 -33.9 11 200 11480 35 31 -17.8 -25.4 12 150 13270 5 15 -1.3 -14.9 13 100 15810 350 21 3.6 -20.7 14 70 18010 320 31 19.9 -23.7 15 50 20090 310 33 25.3 -21.2 16 30 23200 300 69 59.8 -34.5 17 20 25690 305 95 77.8 -54.5 Wind Parameters Energy-Hel index: -6.88 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20260118.00.gif