UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 2 DEC 25 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 1024 45 0.2 -0.4 96 0.6 -0.0 95 1 271.5 272.1 271.9 281.2 3.62 1 1000 234 -1.7 -4.1 84 2.4 -2.6 115 5 271.5 271.9 270.6 279.1 2.82 2 927 835 -5.7 -7.3 88 1.6 -6.2 86 5 273.3 273.7 271.1 279.9 2.38 3 925 852 -4.9 -6.4 89 1.5 -5.4 85 5 274.3 274.7 271.9 281.4 2.56 4 914 947 -1.7 -3.0 91 1.3 -2.2 88 5 278.5 279.1 275.5 287.8 3.35 5 880 1248 -1.7 -7.7 64 6.0 -3.8 97 5 281.6 282.0 275.9 288.5 2.43 6 850 1524 -1.1 -5.8 70 4.7 -2.9 105 5 285.0 285.5 278.3 293.4 2.91 7 814 1868 -2.1 -5.3 79 3.2 -3.4 85 5 287.5 288.0 279.8 296.6 3.16 8 795 2055 -0.7 -5.7 69 5.0 -2.7 74 4 290.9 291.5 281.4 300.2 3.14 9 702 3035 -7.3 -13.3 62 6.0 -9.2 16 3 294.2 294.5 281.4 300.1 1.95 10 700 3057 -7.3 -13.3 62 6.0 -9.2 15 3 294.4 294.8 281.5 300.4 1.96 11 645 3691 -9.9 -21.9 37 12.0 -12.9 3 4 298.4 298.6 282.1 301.7 1.03 12 633 3835 -11.1 -26.1 28 15.0 -14.4 0 5 298.7 298.8 281.8 301.0 0.72 13 500 5600 -23.9 -37.9 26 14.0 -25.6 325 9 303.9 304.0 283.4 304.9 0.29 14 470 6050 -27.3 -41.3 25 14.0 -28.7 331 12 305.1 305.1 283.7 305.9 0.22 15 400 7190 -37.1 -52.1 20 15.0 -37.8 345 21 306.8 306.8 284.2 307.1 0.08 16 359 7927 -43.9 -57.9 20 14.0 -44.3 347 23 307.3 307.3 284.4 307.5 0.04 17 300 9110 -52.9 -64.9 22 12.0 -53.1 350 27 310.8 310.8 285.7 310.9 0.02 18 256 10113 -60.7 -71.7 22 11.0 -60.8 350 23 313.7 313.7 286.6 313.7 0.01 19 255 10137 -60.7 -71.7 22 11.0 -60.8 350 23 314.0 314.0 286.8 314.1 0.01 20 250 10260 -60.1 -71.1 22 11.0 -60.2 345 23 316.7 316.7 287.7 316.8 0.01 21 206 11466 -61.9 -72.9 22 11.0 -62.0 319 20 331.9 331.9 292.2 332.0 0.01 22 200 11650 -61.1 -72.1 22 11.0 -61.2 315 19 336.0 336.0 293.3 336.1 0.01 23 186 12101 -59.5 -69.5 26 10.0 -59.6 310 19 345.6 345.6 295.7 345.7 0.02 24 150 13440 -60.9 -71.9 22 11.0 -61.0 295 19 365.2 365.2 299.7 365.2 0.02 25 100 15940 -63.7 -74.7 21 11.0 -63.8 290 21 404.7 404.7 305.8 404.7 0.02 26 70 18130 -64.9 -76.9 18 12.0 -65.1 280 25 445.5 445.5 310.4 445.6 0.02 27 50 20170 -67.7 -79.7 17 12.0 -67.9 290 23 484.0 484.0 313.8 484.0 0.01 28 42 21212 -69.7 -82.7 13 13.0 -69.9 288 27 503.7 503.7 315.2 503.8 0.01 29 30 23210 -70.5 -83.5 13 13.0 -70.7 285 35 552.4 552.5 318.2 552.5 0.01 30 20 25600 -73.7 -85.7 14 12.0 -73.9 295 44 610.6 610.6 321.1 610.7 0.01 31 13 28103 -75.9 -88.7 12 12.8 -76.1 280 71 683.0 683.0 323.9 683.1 0.01 32 12 28565 -76.3 -89.3 11 13.0 -76.5 697.4 697.4 324.3 697.5 0.01 TRP 255 10137 -60.7 -71.7 22 11.0 -60.8 350 23 314.0 314.0 286.8 314.1 0.01 WND 13 28103 -75.9 -88.7 12 12.8 -76.1 280 71 683.0 683.0 323.9 683.1 0.01 Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 1021.47 mb = 64.69 m = 212.23 ft Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 55.11 % Est. max temperature: 11.00 C = 51.81 F Sfc-Lift cond lev (LCL): 1014.39 mb = 119.98 m = 393.63 ft T: -0.56 C 700-500 lapse rate: 6.53 C/km ThetaE index: 2.13 C Layer 1000.0- 927.0 mb Conv cond level (CCL): 931.85 mb = 793.63 m = 2603.74 ft Mean mixing ratio: 2.74 g/kg Conv temperature: 1.90 C = 35.42 F Cap Strength: 18.09 C Lifted Index: 20.26 C Risk: None Lifted Index @300 mb: 22.05 C Lifted Index @700 mb: 15.59 C Showalter Index: 9.83 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 18.10 C K Index: 11.00 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.59 J/kg Max Up Vert Vel: 3.63 m/s Conv Inhibition (B-): 56286.27 J/kg Cap Strength: 20.18 C Lift Cond Lev (LCL): 945.74 mb = 676.31 m = 2218.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 4 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 1024 45 95 1 -1.0 0.1 | 205 4 1.6 3.3 1 1000 234 115 5 -4.5 2.1 | 160 6 -2.0 5.4 2 925 852 85 5 -5.0 -0.4 | 140 4 -2.4 2.8 3 850 1524 105 5 -4.8 1.3 | 154 5 -2.2 4.6 4 700 3057 15 3 -0.8 -2.9 | 259 2 1.8 0.4 5 500 5600 325 9 5.2 -7.4 | 298 9 7.7 -4.1 6 400 7190 345 21 5.4 -20.3 | 335 19 8.0 -17.0 7 300 9110 350 27 4.7 -26.6 | 343 24 7.3 -23.3 8 255 10137 350 23 4.0 -22.7 | 341 20 6.6 -19.4 9 250 10260 345 23 6.0 -22.2 | 336 21 8.5 -19.0 10 200 11650 315 19 13.4 -13.4 | 302 19 16.0 -10.2 11 150 13440 295 19 17.2 -8.0 | 284 20 19.8 -4.8 12 100 15940 290 21 19.7 -7.2 | 280 23 22.3 -3.9 13 70 18130 280 25 24.6 -4.3 | 272 27 27.2 -1.1 14 50 20170 290 23 21.6 -7.9 | 281 25 24.2 -4.6 15 30 23210 285 35 33.8 -9.1 | 279 37 36.4 -5.8 16 20 25600 295 44 39.9 -18.6 | 290 45 42.5 -15.3 Wind Parameters Mean winds (0-6000m): 8.3 at 5.5 knts Storm direction: 38.3 at 4.2 knts Shear (0-3000m) pos: 0.7 neg: 1.1 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 53.2 deg Storm rel helicity (0-3000m) pos: 1.6 neg: -6.4 tot: -4.9 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.87 Bulk Shear: 7.55 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 ------------------------------------------------------------------------------- 500 109 4 163 5| 4.1 0.0 4.1| 0.0 -4.8 -4.8 -9.6 -0.78| 5.6 -4.3 1000 99 5 153 4| 2.1 0.4 2.5| 0.3 -5.7 -5.4 -5.4 -0.66| 3.7 -2.4 1500 99 5 152 5| 1.4 0.3 1.7| 1.2 -5.7 -4.5 -3.0 -0.48| 2.9 -1.4 2000 97 5 151 4| 1.1 0.8 1.9| 1.2 -6.4 -5.3 -2.6 -0.43| 2.8 -1.2 2500 92 5 150 4| 0.9 1.0 1.9| 1.3 -6.4 -5.1 -2.0 -0.31| 2.7 -0.8 3000 89 4 151 4| 0.7 1.1 1.8| 1.6 -6.4 -4.9 -1.6 -0.20| 2.5 -0.5 4000 70 4 140 2| 0.5 1.1 1.7| 2.7 -6.4 -3.8 -0.9 -0.07| 2.3 -0.2 5000 41 5 56 1| 0.4 1.2 1.7| 2.8 -6.9 -4.1 -0.8 -0.07| 2.1 -0.1 6000 8 6 321 3| 0.3 1.2 1.4| 8.6 -8.3 0.4 0.1 0.01| 2.3 0.0 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251202.00.gif