UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for U7730... Searching the city database file for: U7730 ... Date:0000Z 12 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 10 SFC 982 155 -0.9 -1.3 97 0.4 -1.1 90 5 273.7 274.3 273.1 283.3 3.54 2 925 627 -4.7 -6.6 87 1.9 -5.3 105 27 274.5 274.9 272.0 281.5 2.52 3 907 782 -5.9 -7.6 88 1.7 -6.5 110 23 274.8 275.2 272.0 281.4 2.38 4 850 1292 -7.1 -8.6 89 1.5 -7.6 125 11 278.7 279.1 274.2 285.3 2.35 5 836 1421 -7.5 -9.0 89 1.5 -8.0 128 12 279.6 280.0 274.6 286.2 2.31 6 772 2041 -7.3 -8.6 90 1.3 -7.8 142 18 286.3 286.7 278.5 293.8 2.58 7 713 2656 -11.1 -13.1 85 2.0 -11.7 157 24 288.7 289.0 278.9 294.5 1.95 8 700 2797 -13.1 -15.6 81 2.5 -13.7 160 25 288.0 288.3 278.0 292.8 1.62 9 655 3300 -16.7 -21.7 65 5.0 -17.7 152 25 289.4 289.6 277.9 292.6 1.03 10 540 4721 -27.1 -30.2 75 3.1 -27.5 129 27 293.5 293.6 279.2 295.3 0.58 11 500 5270 -32.3 -34.9 78 2.6 -32.6 120 27 293.7 293.7 279.1 295.0 0.39 12 448 6030 -40.3 -43.0 75 2.7 -40.5 113 25 293.0 293.0 278.4 293.6 0.19 13 400 6790 -47.1 -49.7 75 2.6 -47.2 105 23 293.8 293.8 278.7 294.1 0.10 14 352 7621 -55.7 -58.7 69 3.0 -55.8 110 27 293.1 293.1 278.3 293.3 0.04 15 300 8640 -55.9 -59.0 68 3.1 -55.9 175 19 306.6 306.6 284.1 306.7 0.04 16 250 9800 -56.3 -59.6 66 3.3 -56.3 190 23 322.4 322.4 289.5 322.6 0.05 17 219 10638 -56.5 -59.9 65 3.4 -56.6 199 25 334.5 334.5 293.0 334.7 0.05 18 200 11210 -57.9 -61.8 61 3.9 -58.0 205 27 341.1 341.1 294.6 341.3 0.05 19 150 13020 -59.9 -64.1 58 4.2 -60.0 210 29 366.9 366.9 300.1 367.1 0.05 20 100 15530 -63.3 -68.0 53 4.7 -63.4 225 36 405.4 405.4 305.9 405.6 0.04 21 86 16451 -64.3 -69.0 52 4.7 -64.4 229 43 421.3 421.3 307.9 421.5 0.04 22 70 17700 -66.3 -71.1 51 4.8 -66.4 235 52 442.5 442.6 310.1 442.8 0.04 23 58 18829 -69.9 -74.6 50 4.7 -70.0 458.9 458.9 311.7 459.0 0.03 TRP 352 7621 -55.7 -58.7 69 3.0 -55.8 110 27 293.1 293.1 278.3 293.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5260.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 80.49 % Est. max temperature: 5.41 C = 41.74 F Sfc-Lift cond lev (LCL): 975.75 mb = 204.94 m = 672.36 ft T: -1.31 C 700-500 lapse rate: 7.76 C/km ThetaE index: 1.87 C Layer 700.0- 540.0 mb Conv cond level (CCL): 910.38 mb = 752.79 m = 2469.76 ft Mean mixing ratio: 2.75 g/kg Conv temperature: 0.18 C = 32.33 F Cap Strength: 10.23 C Lifted Index: 9.93 C Risk: None Lifted Index @300 mb: 17.29 C Lifted Index @700 mb: 7.97 C Showalter Index: 7.47 C Risk: None Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 23.70 C K Index: 14.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.72 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 25666.39 J/kg Cap Strength: 10.21 C Lift Cond Lev (LCL): 912.44 mb = 734.92 m = 2411.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 162 at 17 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 ---------------------------------------------------------- 0 982 155 90 5 -5.0 0.0 | 360 16 0.1 -16.1 1 925 627 105 27 -26.1 7.0 | 66 23 -21.0 -9.1 2 850 1292 125 11 -9.0 6.3 | 22 11 -3.9 -9.8 3 700 2797 160 25 -8.6 23.5 | 155 8 -3.4 7.4 4 500 5270 120 27 -23.4 13.5 | 82 18 -18.3 -2.6 5 400 6790 105 23 -22.2 6.0 | 59 20 -17.1 -10.2 6 352 7621 110 27 -25.4 9.2 | 71 21 -20.3 -6.9 7 300 8640 175 19 -1.7 18.9 | 231 4 3.5 2.8 8 250 9800 190 23 4.0 22.7 | 234 11 9.1 6.5 9 200 11210 205 27 11.4 24.5 | 243 19 16.5 8.4 10 150 13020 210 29 14.5 25.1 | 245 22 19.6 9.0 11 100 15530 225 36 25.5 25.5 | 253 32 30.6 9.3 12 70 17700 235 52 42.6 29.8 | 254 50 47.7 13.7 Wind Parameters Mean winds (0-6000m): 132.4 at 22.5 knts Storm direction: 162.4 at 16.9 knts Shear (0-3000m) pos: 3.8 neg: 0.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 139.0 deg Storm rel helicity (0-3000m) pos: 126.8 neg: -39.1 tot: 87.6 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 17.51 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 ------------------------------------------------------------------------------- 500 103 17 42 17| 22.2 0.0 22.2| 99.3 0.0 99.3 198.5 0.95| 22.7 21.5 1000 107 18 50 16| 5.3 0.0 5.3| 99.3 -26.5 72.7 72.7 0.40| 18.1 7.3 1500 112 17 46 14| 3.9 0.0 3.9|105.4 -34.5 70.9 47.3 0.33| 14.2 4.8 2000 119 17 49 12| 4.3 0.0 4.3|114.7 -34.5 80.1 40.1 0.40| 12.2 4.9 2500 129 18 59 10| 4.6 0.0 4.6|124.4 -34.5 89.9 35.9 0.47| 11.0 5.2 3000 136 19 71 8| 3.8 0.3 4.1|126.8 -39.1 87.6 29.2 0.42| 9.9 4.2 4000 139 20 86 8| 2.9 1.1 3.9|126.8 -56.4 70.4 17.6 0.28| 8.3 2.3 5000 137 22 89 10| 2.3 1.6 3.9|126.8 -78.8 48.0 9.6 0.17| 7.5 1.3 6000 132 23 85 12| 1.9 1.6 3.5|126.8-104.2 22.5 3.8 0.10| 6.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20260112.00.gif