UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 3 DEC 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- 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 1000 0 0.0 -7.0 59 7.0 -2.4 0 0 273.1 273.5 270.8 279.4 2.26 1 979 212 -3.3 -5.5 85 2.2 -4.1 335 5 271.5 271.9 270.2 278.5 2.59 2 925 770 -5.7 -10.6 68 4.9 -7.1 240 23 273.5 273.8 270.3 278.6 1.84 3 923 787 -5.7 -10.7 68 5.0 -7.2 240 23 273.6 274.0 270.4 278.8 1.83 4 894 1037 -5.7 -12.7 58 7.0 -7.7 242 28 276.2 276.4 271.6 280.7 1.61 5 874 1215 -4.1 -15.1 42 11.0 -7.2 243 31 279.6 279.8 273.2 283.6 1.35 6 850 1434 -5.5 -17.5 38 12.0 -8.6 245 35 280.4 280.6 273.3 283.7 1.14 7 833 1592 -5.7 -21.7 27 16.0 -9.4 248 34 281.8 281.9 273.6 284.2 0.81 8 832 1602 -5.7 -21.7 27 16.0 -9.4 248 34 281.9 282.0 273.6 284.3 0.81 9 821 1707 -3.9 -15.9 39 12.0 -7.3 249 34 284.9 285.1 276.1 288.9 1.35 10 775 2160 -5.9 -11.9 63 6.0 -7.8 257 31 287.5 287.8 278.3 293.3 1.98 11 700 2949 -11.3 -15.8 69 4.5 -12.5 270 27 290.0 290.3 279.0 294.8 1.59 12 602 4088 -18.7 -23.5 66 4.8 -19.7 281 27 294.2 294.4 280.1 297.2 0.95 13 500 5440 -29.7 -35.7 56 6.0 -30.3 295 27 296.8 296.9 280.5 298.0 0.36 14 465 5955 -34.1 -39.1 61 5.0 -34.5 295 30 297.6 297.6 280.7 298.5 0.28 15 436 6406 -36.3 -41.2 61 4.9 -36.7 295 33 300.3 300.4 281.8 301.1 0.24 16 400 7000 -40.9 -45.8 59 4.9 -41.2 295 36 301.8 301.9 282.3 302.4 0.16 17 300 8890 -56.1 -62.1 47 6.0 -56.2 290 46 306.3 306.3 284.0 306.4 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 1000.00 mb = 0.00 m = 0.00 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 61.34 % Est. max temperature: 7.23 C = 45.02 F Sfc-Lift cond lev (LCL): 896.19 mb = 1018.04 m = 3339.97 ft T: -5.70 C 700-500 lapse rate: 7.39 C/km ThetaE index: 0.84 C Layer 979.0- 925.0 mb Conv cond level (CCL): 682.20 mb = 3143.50 m = 10313.21 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 17.55 C = 63.59 F Cap Strength: 14.27 C Lifted Index: 15.10 C Risk: None Lifted Index @300 mb: 19.41 C Lifted Index @700 mb: 12.18 C Showalter Index: 11.30 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 12.20 C K Index: 2.20 Risk: None Sweat Index: 217.76 Risk: None Energy Index: 3.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.38 J/kg Max Up Vert Vel: 5.55 m/s Conv Inhibition (B-): 4484.33 J/kg Cap Strength: 15.00 C Lift Cond Lev (LCL): 888.04 mb = 1089.72 m = 3575.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 20 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 1013 0 0 0 -0.0 -0.0 | 120 20 -17.1 9.7 1 994 161 0 0 -0.0 -0.0 | 120 20 -17.1 9.7 2 925 770 240 23 19.9 11.5 | 187 21 2.8 21.2 3 850 1434 245 35 31.7 14.8 | 211 29 14.6 24.5 4 700 2949 270 27 27.0 -0.0 | 225 14 9.9 9.7 5 500 5440 295 27 24.5 -11.4 | 283 8 7.3 -1.7 6 400 7000 295 36 32.6 -15.2 | 290 16 15.5 -5.5 7 300 8890 290 46 43.2 -15.7 | 283 27 26.1 -6.0 Wind Parameters Mean winds (0-6000m): 269.6 at 26.3 knts Storm direction: 299.6 at 19.7 knts Shear (0-3000m) pos: 2.3 neg: 4.7 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 122.6 neg: -16.0 tot: 106.7 m^2/s^2 ave: 35.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 48.69 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 ------------------------------------------------------------------------------- 500 293 4 121 15| 0.0 13.2 13.2| 7.9 -15.8 -7.8 -15.7 0.01| 15.6 0.2 1000 240 13 160 17| 0.0 14.0 14.0| 46.3 -16.0 30.3 30.3 0.32| 19.9 6.3 1500 243 19 180 19| 2.7 9.3 12.0| 92.3 -16.0 76.3 50.9 0.40| 16.1 6.5 2000 245 23 190 20| 2.1 7.0 9.1|107.9 -16.0 91.9 46.0 0.40| 13.5 5.5 2500 248 24 197 20| 2.2 5.6 7.7|117.5 -16.0 101.5 40.6 0.40| 11.9 4.7 3000 251 25 201 19| 2.3 4.7 7.0|122.6 -16.0 106.7 35.6 0.39| 10.7 4.2 4000 258 26 207 17| 2.3 3.5 5.8|133.9 -16.0 117.9 29.5 0.41| 8.6 3.6 5000 264 26 215 15| 2.3 2.8 5.1|143.8 -16.0 127.8 25.6 0.44| 7.4 3.3 6000 270 26 223 13| 2.1 2.5 4.6|149.3 -16.0 133.3 22.2 0.45| 6.6 2.9 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251203.12.gif