UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:1200Z 1 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 1010 154 1.6 -2.4 75 4.0 0.0 90 5 274.0 274.5 272.6 282.6 3.17 1 1000 187 0.4 -3.5 75 3.9 -1.1 105 7 273.5 274.0 272.1 281.6 2.95 2 943 655 -3.1 -5.9 81 2.8 -4.1 113 5 274.6 275.1 272.2 281.8 2.61 3 935 723 1.6 -1.3 81 2.9 0.4 114 5 280.1 280.7 276.9 290.4 3.71 4 929 775 3.0 0.5 84 2.5 1.9 114 5 282.0 282.8 278.6 293.9 4.27 5 925 810 2.8 0.6 85 2.2 1.8 115 5 282.2 282.9 278.7 294.2 4.32 6 914 907 2.2 0.0 85 2.2 1.3 119 7 282.5 283.2 278.7 294.2 4.18 7 894 1085 0.6 -5.4 64 6.0 -1.7 127 11 282.7 283.2 277.0 290.8 2.86 8 866 1341 3.8 -16.2 22 20.0 -2.5 138 16 288.6 288.8 277.8 292.4 1.24 9 862 1379 4.2 -16.8 20 21.0 -2.4 140 17 289.4 289.6 278.2 293.0 1.19 10 850 1493 4.0 -20.0 15 24.0 -3.0 145 19 290.3 290.5 278.2 293.2 0.92 11 724 2782 -1.1 -22.1 19 21.0 -6.9 149 16 298.4 298.5 281.8 301.3 0.90 12 700 3050 -2.7 -22.7 20 20.0 -8.1 150 15 299.5 299.7 282.3 302.3 0.88 13 632 3853 -7.3 -32.3 12 25.0 -12.4 158 14 303.1 303.2 283.2 304.5 0.40 14 579 4528 -13.3 -26.3 33 13.0 -16.2 164 13 303.8 303.9 284.0 306.4 0.77 15 542 5028 -16.1 -33.1 22 17.0 -19.0 169 12 306.3 306.3 284.5 307.8 0.43 16 500 5630 -21.3 -33.3 33 12.0 -23.2 175 11 307.1 307.2 284.8 308.7 0.46 17 400 7230 -33.9 -43.9 36 10.0 -34.7 180 5 310.9 311.0 285.9 311.6 0.19 18 361 7941 -39.7 -47.7 42 8.0 -40.2 169 5 312.4 312.5 286.4 313.0 0.14 19 300 9180 -50.1 -58.1 38 8.0 -50.3 150 5 314.7 314.7 287.1 314.9 0.05 20 274 9763 -55.1 -64.1 32 9.0 -55.2 150 4 315.8 315.8 287.3 315.9 0.03 21 250 10340 -59.3 -68.3 30 9.0 -59.4 150 3 317.9 317.9 288.1 318.0 0.02 22 227 10939 -64.1 -73.1 28 9.0 -64.1 197 7 319.5 319.5 288.6 319.5 0.01 23 214 11299 -66.3 -75.3 27 9.0 -66.4 225 9 321.5 321.5 289.2 321.5 0.01 24 200 11710 -66.3 -75.3 27 9.0 -66.4 225 11 327.8 327.8 291.1 327.8 0.01 25 196 11832 -66.3 -75.3 27 9.0 -66.4 227 11 329.7 329.7 291.6 329.7 0.01 26 193 11926 -63.9 -73.9 24 10.0 -64.0 229 11 335.0 335.0 293.0 335.0 0.01 27 170 12712 -59.3 -69.3 26 10.0 -59.5 245 11 355.0 355.0 297.7 355.1 0.02 28 156 13247 -61.7 -71.7 25 10.0 -61.8 255 11 359.7 359.7 298.7 359.8 0.02 29 150 13490 -60.9 -70.9 26 10.0 -61.0 260 11 365.2 365.2 299.7 365.2 0.02 30 127 14525 -60.9 -71.9 22 11.0 -61.1 383.0 383.0 302.8 383.1 0.02 TRP 214 11299 -66.3 -75.3 27 9.0 -66.4 225 9 321.5 321.5 289.2 321.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 993.49 mb = 240.48 m = 788.97 ft Freezing level: 937.72 mb = 699.87 m = 2296.12 ft Freezing level: 751.18 mb = 2504.28 m = 8216.03 ft Wetbulb zero: 1009.82 mb = 154.58 m = 507.16 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 31.57 % Est. max temperature: 17.22 C = 62.99 F Sfc-Lift cond lev (LCL): 949.06 mb = 603.89 m = 1981.23 ft T: -2.72 C 700-500 lapse rate: 7.21 C/km ThetaE index: 3.43 C Layer 894.0- 866.0 mb Conv cond level (CCL): 618.75 mb = 4016.56 m = 13177.53 ft Mean mixing ratio: 3.19 g/kg Conv temperature: 31.03 C = 87.85 F Cap Strength: 18.68 C Lifted Index: 18.58 C Risk: None Lifted Index @300 mb: 20.95 C Lifted Index @700 mb: 16.21 C Showalter Index: 12.55 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 1.30 C K Index: -14.70 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.69 J/kg Max Up Vert Vel: 9.13 m/s Conv Inhibition (B-): 12805.10 J/kg Cap Strength: 18.65 C Lift Cond Lev (LCL): 915.82 mb = 890.60 m = 2921.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 182 at 10 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 1010 154 90 5 -5.0 0.0 | 29 11 -5.4 -9.6 1 1000 187 105 7 -6.8 1.8 | 42 11 -7.1 -7.8 2 925 810 115 5 -4.5 2.1 | 33 9 -4.9 -7.5 3 850 1493 145 19 -10.9 15.6 | 118 13 -11.3 5.9 4 700 3050 150 15 -7.5 13.0 | 113 9 -7.9 3.4 5 500 5630 175 11 -1.0 11.0 | 135 2 -1.3 1.3 6 400 7230 180 5 0.0 5.0 | 5 5 -0.4 -4.6 7 300 9180 150 5 -2.5 4.3 | 29 6 -2.9 -5.3 8 250 10340 150 3 -1.5 2.6 | 15 7 -1.9 -7.0 9 214 11299 225 9 6.4 6.4 | 299 7 6.0 -3.3 10 200 11710 225 11 7.8 7.8 | 284 8 7.4 -1.8 11 150 13490 260 11 10.8 1.9 | 306 13 10.5 -7.7 Wind Parameters Mean winds (0-6000m): 152.3 at 12.8 knts Storm direction: 182.3 at 9.6 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 45.9 neg: -5.3 tot: 40.6 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.45 Bulk Shear: 12.07 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 ------------------------------------------------------------------------------- 500 107 6 39 10| 2.2 0.0 2.2| 6.5 -2.5 4.0 8.1 0.35| 4.0 1.4 1000 115 7 44 9| 4.5 0.0 4.5| 23.9 -3.2 20.7 20.7 0.72| 5.9 4.3 1500 132 10 69 8| 5.6 0.0 5.6| 45.7 -3.3 42.4 28.3 0.79| 6.8 5.4 2000 137 12 83 8| 3.9 0.0 3.9| 45.7 -3.9 41.8 20.9 0.73| 5.4 4.0 2500 140 13 91 9| 2.9 0.0 2.9| 45.7 -4.6 41.0 16.4 0.68| 4.6 3.1 3000 142 13 95 9| 2.3 0.0 2.3| 45.9 -5.3 40.6 13.5 0.63| 4.1 2.6 4000 145 13 100 8| 1.6 0.0 1.6| 47.6 -5.3 42.3 10.6 0.60| 3.4 2.1 5000 149 13 104 7| 1.2 0.0 1.2| 48.3 -5.3 43.0 8.6 0.56| 3.0 1.7 6000 152 13 105 7| 0.9 0.0 0.9| 48.5 -5.9 42.6 7.1 0.47| 2.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251201.12.gif