UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 11 JAN 26 Station: U7730 WMO ident: 27730 Latitude: 54.63 Longitude: 39.70 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 49 SFC 987 153 -2.1 -2.6 96 0.5 -2.3 120 1 272.1 272.6 271.6 280.7 3.19 2 944 505 -5.1 -7.1 86 2.0 -5.8 141 9 272.5 272.9 270.5 279.0 2.37 3 925 665 -5.3 -7.0 88 1.7 -5.8 150 13 273.9 274.3 271.5 280.6 2.44 4 906 828 -5.1 -6.8 88 1.7 -5.7 161 14 275.7 276.2 272.8 282.8 2.53 5 850 1325 -8.5 -10.9 83 2.4 -9.2 195 19 277.2 277.6 272.8 282.8 1.95 6 818 1623 -9.1 -10.8 87 1.7 -9.6 200 20 279.7 280.0 274.3 285.5 2.05 7 814 1661 -9.5 -11.4 86 1.9 -10.1 201 20 279.6 280.0 274.2 285.2 1.96 8 803 1765 -11.9 -16.1 71 4.2 -12.9 202 21 278.2 278.4 272.3 282.1 1.35 9 796 1833 -10.5 -15.5 67 5.0 -11.8 203 21 280.4 280.6 273.8 284.5 1.44 10 766 2127 -12.7 -19.7 56 7.0 -14.2 208 22 281.1 281.3 273.6 284.2 1.05 11 739 2401 -12.7 -26.7 30 14.0 -15.3 213 23 284.0 284.1 274.5 285.8 0.58 12 710 2707 -13.3 -24.3 39 11.0 -15.5 218 25 286.6 286.7 276.1 288.9 0.75 13 700 2815 -13.7 -24.7 39 11.0 -15.9 220 25 287.3 287.4 276.5 289.6 0.74 14 652 3350 -16.3 -28.3 35 12.0 -18.4 224 29 290.3 290.4 277.7 292.1 0.57 15 500 5280 -32.1 -44.1 29 12.0 -32.9 240 46 293.9 293.9 278.8 294.4 0.15 16 425 6404 -41.5 -54.5 23 13.0 -41.9 240 56 295.9 295.9 279.6 296.1 0.05 17 413 6597 -44.5 -57.5 22 13.0 -44.9 240 58 294.4 294.5 278.9 294.6 0.04 18 400 6810 -45.5 -58.5 22 13.0 -45.8 240 60 295.9 295.9 279.6 296.0 0.04 19 395 6894 -45.7 -58.7 22 13.0 -46.0 240 62 296.7 296.7 279.9 296.8 0.04 20 377 7204 -49.2 -61.7 22 12.5 -49.4 240 69 296.0 296.0 279.6 296.1 0.03 21 359 7523 -52.9 -64.9 22 12.0 -53.1 240 65 295.2 295.2 279.2 295.3 0.02 22 328 8102 -57.3 -68.3 23 11.0 -57.4 240 58 296.9 296.9 280.0 296.9 0.01 23 300 8670 -55.3 -65.3 28 10.0 -55.4 230 35 307.4 307.4 284.4 307.5 0.02 24 250 9830 -56.5 -68.5 21 12.0 -56.6 215 27 322.1 322.1 289.4 322.1 0.02 25 200 11250 -55.1 -69.1 16 14.0 -55.4 205 29 345.5 345.5 295.6 345.6 0.02 26 165 12476 -55.1 -70.1 14 15.0 -55.4 215 24 365.1 365.1 299.7 365.1 0.02 27 150 13080 -58.1 -74.1 11 16.0 -58.3 220 21 370.0 370.0 300.6 370.0 0.01 28 100 15600 -63.7 -81.7 7 18.0 -63.9 235 54 404.7 404.7 305.8 404.7 0.01 29 95 15916 -61.5 -79.5 7 18.0 -61.7 235 54 414.9 414.9 307.1 415.0 0.01 30 91 16182 -62.1 -80.1 7 18.0 -62.3 235 54 418.9 418.9 307.6 418.9 0.01 31 89 16320 -61.9 -79.9 7 18.0 -62.1 235 54 422.0 422.0 307.9 422.0 0.01 32 77 17205 -66.9 -84.9 6 18.0 -67.1 235 54 429.4 429.4 308.8 429.4 0.00 33 70 17780 -67.3 -85.3 6 18.0 -67.5 235 54 440.4 440.4 309.9 440.4 0.00 34 62 18509 -67.9 -86.9 5 19.0 -68.1 237 62 454.6 454.6 311.3 454.6 0.00 35 50 19790 -71.3 -89.3 5 18.0 -71.4 240 75 475.5 475.5 313.1 475.5 0.00 36 46 20285 -69.1 -88.1 5 19.0 -69.3 242 79 492.3 492.3 314.4 492.3 0.00 37 39 21261 -73.5 -91.5 5 18.0 -73.6 245 88 504.9 504.9 315.3 504.9 0.00 38 30 22810 -69.3 -88.3 5 19.0 -69.6 250 101 555.7 555.7 318.4 555.7 0.01 39 29 23011 -71.3 -89.3 5 18.0 -71.5 250 104 555.6 555.6 318.4 555.7 0.00 40 25 23898 -66.9 -85.9 5 19.0 -67.4 252 116 592.4 592.4 320.3 592.4 0.01 41 23 24400 -68.7 -87.7 5 19.0 -69.1 253 123 601.4 601.4 320.7 601.4 0.01 42 22 24664 -71.7 -89.7 5 18.0 -72.0 254 126 600.1 600.1 320.6 600.1 0.01 43 22 24664 -70.5 -88.5 5 18.0 -70.8 254 126 603.7 603.7 320.7 603.7 0.01 44 22 24664 -67.3 -86.3 5 19.0 -67.8 254 126 613.2 613.2 321.2 613.3 0.01 45 21 24944 -68.3 -87.3 5 19.0 -68.8 254 130 618.4 618.4 321.4 618.5 0.01 46 20 25240 -63.1 -83.1 5 20.0 -64.0 255 134 643.0 643.0 322.4 643.2 0.02 47 19 25556 -62.7 -83.7 4 21.0 -63.7 653.8 653.8 322.9 653.9 0.02 48 19 25556 -61.9 -83.9 4 22.0 -63.0 656.3 656.3 322.9 656.4 0.02 TRP 328 8102 -57.3 -68.3 23 11.0 -57.4 240 58 296.9 296.9 280.0 296.9 0.01 WND 377 7204 -49.2 -61.7 22 12.5 -49.4 240 69 296.0 296.0 279.6 296.1 0.03 Sounding variables and indices 1000-500 mb thick: 5231.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 52.07 % Est. max temperature: 4.02 C = 39.24 F Sfc-Lift cond lev (LCL): 979.18 mb = 215.93 m = 708.43 ft T: -2.64 C 700-500 lapse rate: 7.46 C/km ThetaE index: 3.43 C Layer 814.0- 796.0 mb Conv cond level (CCL): 873.95 mb = 1108.40 m = 3636.44 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 2.40 C = 36.33 F Cap Strength: 10.16 C Lifted Index: 11.18 C Risk: None Lifted Index @300 mb: 18.86 C Lifted Index @700 mb: 8.37 C Showalter Index: 9.66 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 21.20 C K Index: 1.70 Risk: None Sweat Index: 197.39 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.51 J/kg Max Up Vert Vel: 6.40 m/s Conv Inhibition (B-): 46260.77 J/kg Cap Strength: 11.17 C Lift Cond Lev (LCL): 913.61 mb = 762.12 m = 2500.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 23 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 ---------------------------------------------------------- 0 987 153 120 1 -0.9 0.5 | 78 23 -22.8 -4.7 1 925 665 150 13 -6.5 11.3 | 102 29 -28.4 6.1 2 850 1325 195 19 4.9 18.4 | 128 22 -17.0 13.2 3 700 2815 220 25 16.1 19.2 | 157 15 -5.9 14.0 4 500 5280 240 46 39.8 23.0 | 225 25 17.9 17.8 5 400 6810 240 60 52.0 30.0 | 230 39 30.0 24.8 6 377 7204 240 69 59.8 34.5 | 232 48 37.8 29.3 7 328 8102 240 58 50.2 29.0 | 230 37 28.3 23.8 8 300 8670 230 35 26.8 22.5 | 196 18 4.9 17.3 9 250 9830 215 27 15.5 22.1 | 159 18 -6.5 17.0 10 200 11250 205 29 12.3 26.3 | 155 23 -9.7 21.1 11 150 13080 220 21 13.5 16.1 | 142 14 -8.4 10.9 12 100 15600 235 54 44.2 31.0 | 221 34 22.3 25.8 13 70 17780 235 54 44.2 31.0 | 221 34 22.3 25.8 14 50 19790 240 75 65.0 37.5 | 233 54 43.0 32.3 15 30 22810 250 101 94.9 34.5 | 248 79 73.0 29.4 16 20 25240 255 134 129.4 34.7 | 255 111 107.5 29.5 Wind Parameters Mean winds (0-6000m): 226.8 at 30.1 knts Storm direction: 256.8 at 22.5 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 215.9 neg: 0.0 tot: 215.9 m^2/s^2 ave: 72.0 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 6.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 115.26 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 ------------------------------------------------------------------------------- 500 148 7 91 26| 12.2 0.0 12.2| 75.9 0.0 75.9 151.9 0.87| 12.7 11.0 1000 162 11 102 26| 8.8 0.0 8.8|139.5 0.0 139.5 139.5 0.87| 11.6 10.1 1500 178 14 111 24| 6.9 0.0 6.9|168.3 0.0 168.3 112.2 0.85| 9.9 8.4 2000 188 16 117 22| 5.7 0.0 5.7|184.0 0.0 184.0 92.0 0.85| 8.4 7.1 2500 196 17 123 21| 5.0 0.0 5.0|198.7 0.0 198.7 79.5 0.84| 7.5 6.3 3000 202 19 129 19| 4.8 0.0 4.8|215.9 0.0 215.9 72.0 0.86| 7.0 6.0 4000 212 22 143 17| 4.7 0.0 4.7|256.7 0.0 256.7 64.2 0.87| 6.5 5.7 5000 221 26 161 15| 4.7 0.0 4.7|305.8 0.0 305.8 61.2 0.87| 6.3 5.4 6000 227 30 180 15| 4.3 0.4 4.7|326.7 0.0 326.7 54.5 0.79| 6.0 4.8 Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20260111.12.gif