UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:0000Z 9 DEC 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 1016 154 -0.7 -3.7 80 3.0 -1.8 135 5 271.2 271.7 270.5 279.0 2.86 1 1000 231 -2.3 -5.1 81 2.8 -3.3 135 9 270.9 271.3 269.9 277.9 2.61 2 925 846 -6.3 -8.5 84 2.2 -7.0 165 21 272.9 273.2 270.5 278.9 2.17 3 912 956 -7.1 -9.1 86 2.0 -7.7 166 22 273.2 273.5 270.5 279.0 2.10 4 907 999 -6.7 -8.7 86 2.0 -7.3 166 23 274.0 274.4 271.2 280.1 2.18 5 886 1184 -1.9 -9.9 54 8.0 -4.6 168 25 280.8 281.2 274.9 286.6 2.03 6 868 1348 0.0 -12.0 40 12.0 -3.9 169 27 284.4 284.7 276.5 289.6 1.75 7 858 1440 -0.5 -14.5 34 14.0 -4.8 169 28 284.9 285.1 276.2 289.2 1.45 8 850 1515 -0.7 -16.7 29 16.0 -5.3 170 29 285.4 285.6 276.2 289.1 1.22 9 732 2699 -4.5 -24.5 19 20.0 -9.3 170 18 293.7 293.9 279.6 296.0 0.72 10 730 2720 -4.7 -24.7 19 20.0 -9.5 170 18 293.7 293.9 279.6 296.0 0.71 11 700 3049 -6.9 -23.9 24 17.0 -10.9 170 15 294.8 295.0 280.1 297.4 0.79 12 666 3435 -8.9 -18.9 44 10.0 -11.6 174 16 296.8 297.1 281.7 300.9 1.29 13 554 4838 -16.5 -39.5 12 23.0 -19.7 187 18 303.9 303.9 283.2 304.7 0.22 14 534 5113 -18.3 -40.3 13 22.0 -21.2 190 18 304.9 305.0 283.7 305.7 0.21 15 500 5600 -22.3 -38.3 22 16.0 -24.4 195 19 305.9 305.9 284.1 306.8 0.28 16 493 5703 -22.9 -38.9 22 16.0 -24.9 196 19 306.4 306.4 284.3 307.3 0.27 17 486 5808 -24.3 -39.3 24 15.0 -26.1 196 19 305.9 305.9 284.1 306.8 0.26 18 400 7190 -36.9 -44.9 43 8.0 -37.4 205 19 307.0 307.1 284.4 307.7 0.17 19 386 7436 -38.1 -45.1 48 7.0 -38.5 308.6 308.6 285.0 309.2 0.18 TRP WND Sounding variables and indices 1000-500 mb thick: 5369.00 m Freezing level: Surface below freezing Freezing level: 868.00 mb = 1347.56 m = 4421.07 ft Freezing level: 868.00 mb = 1347.56 m = 4421.07 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 36.27 % Est. max temperature: 12.66 C = 54.80 F Sfc-Lift cond lev (LCL): 969.36 mb = 476.50 m = 1563.30 ft T: -3.90 C 700-500 lapse rate: 6.04 C/km ThetaE index: 1.02 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 612.62 mb = 4071.78 m = 13358.70 ft Mean mixing ratio: 2.42 g/kg Conv temperature: 28.25 C = 82.86 F Cap Strength: 22.64 C Lifted Index: 22.83 C Risk: None Lifted Index @700 mb: 16.93 C Showalter Index: 14.62 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 5.60 C K Index: -12.10 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.76 J/kg Max Up Vert Vel: 2.35 m/s Conv Inhibition (B-): 4585.13 J/kg Cap Strength: 22.78 C Lift Cond Lev (LCL): 927.62 mb = 823.67 m = 2702.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 206 at 14 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 1016 154 135 5 -3.5 3.5 | 47 13 -9.8 -9.2 1 1000 231 135 9 -6.4 6.4 | 63 14 -12.6 -6.3 2 925 846 165 21 -5.4 20.3 | 123 14 -11.7 7.6 3 850 1515 170 29 -5.0 28.6 | 145 19 -11.3 15.9 4 700 3049 170 15 -2.6 14.8 | 103 9 -8.9 2.1 5 500 5600 195 19 4.9 18.4 | 167 6 -1.3 5.6 6 400 7190 205 19 8.0 17.2 | 201 5 1.8 4.5 Wind Parameters Mean winds (0-6000m): 176.2 at 18.9 knts Storm direction: 206.2 at 14.2 knts Shear (0-3000m) pos: 3.5 neg: 1.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 57.9 deg Storm rel helicity (0-3000m) pos: 93.3 neg: -30.2 tot: 63.1 m^2/s^2 ave: 21.0 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 14.42 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 ------------------------------------------------------------------------------- 500 147 12 77 13| 13.1 0.0 13.1| 48.9 0.0 48.9 97.7 1.00| 13.9 13.9 1000 159 16 102 12| 10.6 0.0 10.6| 78.4 0.0 78.4 78.4 0.96| 11.4 11.0 1500 164 20 118 13| 8.2 0.0 8.2| 92.7 -2.0 90.7 60.5 0.88| 9.4 8.2 2000 166 21 124 14| 6.1 1.2 7.3| 92.7 -12.1 80.6 40.3 0.68| 8.2 5.6 2500 166 21 125 14| 4.9 1.9 6.8| 92.7 -22.2 70.5 28.2 0.51| 7.5 3.8 3000 167 20 123 13| 3.5 1.6 5.1| 93.3 -30.2 63.1 21.0 0.39| 6.9 2.7 4000 169 19 122 12| 2.9 1.2 4.0| 99.0 -30.2 68.8 17.2 0.42| 5.6 2.4 5000 172 19 124 11| 2.5 0.9 3.4|104.4 -30.2 74.2 14.8 0.46| 4.8 2.2 6000 176 19 129 10| 2.1 0.8 2.9|108.4 -30.2 78.2 13.0 0.49| 4.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251209.00.gif