UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 23 APR 25 Station: UERR WMO ident: 24726 Latitude: 62.55 Longitude: 113.88 Elevation: 347.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 140 SFC 974 347 0.4 -15.6 29 16.0 -4.1 360 3 275.6 275.8 270.5 279.0 1.16 2 925 764 -2.3 -18.3 28 16.0 -6.4 315 5 277.0 277.1 271.0 279.8 0.98 3 913 868 -2.7 -18.7 28 16.0 -6.7 313 5 277.6 277.7 271.4 280.4 0.96 4 850 1429 -7.9 -20.9 34 13.0 -10.8 300 7 277.9 278.0 271.4 280.4 0.85 5 774 2147 -14.7 -22.7 51 8.0 -16.2 281 8 278.1 278.2 271.4 280.5 0.80 6 772 2166 -14.7 -22.7 51 8.0 -16.2 280 8 278.3 278.4 271.5 280.7 0.80 7 737 2517 -15.7 -29.7 29 14.0 -17.9 271 8 280.9 281.0 272.5 282.3 0.44 8 700 2903 -18.1 -31.1 31 13.0 -20.0 260 9 282.4 282.5 273.3 283.7 0.41 9 664 3294 -20.5 -32.5 33 12.0 -22.1 258 12 284.0 284.1 274.1 285.2 0.38 10 612 3895 -21.3 -39.3 18 18.0 -23.2 254 15 289.8 289.9 276.9 290.5 0.21 11 611 3907 -22.9 -38.9 22 16.0 -24.6 254 15 288.1 288.2 276.0 288.8 0.22 12 568 4438 -24.9 -37.9 29 13.0 -26.3 251 19 291.8 291.9 278.0 292.7 0.26 13 500 5350 -31.7 -43.7 30 12.0 -32.6 245 25 294.4 294.4 279.0 294.9 0.16 14 486 5550 -33.7 -45.7 29 12.0 -34.4 294.3 294.4 279.0 294.8 0.13 15 482 5608 -31.9 -38.9 50 7.0 -32.5 297.2 297.3 280.6 298.2 0.27 16 479 5652 -31.9 -39.9 45 8.0 -32.6 297.8 297.8 280.7 298.6 0.25 17 455 6012 -36.7 -48.7 28 12.0 -37.3 296.2 296.2 279.8 296.5 0.10 TRP WND Sounding variables and indices 1000-500 mb thick: 5210.00 m Freezing level: 966.74 mb = 408.78 m = 1341.12 ft Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 31.45 % Est. max temperature: 2.73 C = 36.91 F Sfc-Lift cond lev (LCL): 757.27 mb = 2311.81 m = 7584.58 ft T: -15.12 C 700-500 lapse rate: 5.56 C/km ThetaE index: 0.01 C Layer 850.0- 774.0 mb Conv cond level (CCL): 611.04 mb = 3906.37 m = 12816.02 ft Mean mixing ratio: 1.00 g/kg Conv temperature: 12.87 C = 55.17 F Cap Strength: 11.00 C Lifted Index: 12.28 C Risk: None Lifted Index @700 mb: 4.64 C Showalter Index: 11.93 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 10.80 C K Index: -10.10 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.11 J/kg Max Up Vert Vel: 4.50 m/s Conv Inhibition (B-): 1341.63 J/kg Cap Strength: 12.29 C Lift Cond Lev (LCL): 720.62 mb = 2685.30 m = 8809.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 9 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 ---------------------------------------------------------- 0 974 347 360 3 -0.0 -3.0 | 90 8 -8.5 -0.0 1 925 764 315 5 3.5 -3.5 | 83 5 -4.9 -0.6 2 850 1429 300 7 6.1 -3.5 | 77 2 -2.4 -0.5 3 700 2903 260 9 8.9 1.6 | 185 5 0.4 4.5 4 500 5350 245 25 22.7 10.6 | 226 20 14.2 13.5 Wind Parameters Mean winds (0-6000m): 259.2 at 12.0 knts Storm direction: 289.2 at 9.0 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 119.6 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -2.3 tot: 2.5 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 16.48 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 ------------------------------------------------------------------------------- 500 328 4 85 6| 0.0 4.0 4.0| 0.1 -2.0 -1.9 -3.8 -0.24| 4.1 -1.0 1000 315 5 82 5| 0.0 3.0 3.0| 0.1 -2.3 -2.3 -2.3 -0.22| 3.0 -0.7 1500 306 6 83 4| 0.0 2.5 2.5| 0.6 -2.3 -1.8 -1.2 -0.03| 2.7 -0.1 2000 298 6 89 3| 0.0 2.2 2.2| 1.2 -2.3 -1.1 -0.5 0.15| 2.5 0.4 2500 290 7 108 2| 0.0 2.0 2.0| 1.7 -2.3 -0.6 -0.2 0.17| 2.5 0.4 3000 282 7 137 2| 0.0 2.2 2.2| 4.8 -2.3 2.5 0.8 0.28| 2.6 0.7 4000 269 9 195 3| 0.0 2.5 2.5| 10.3 -2.3 8.0 2.0 0.30| 2.8 0.9 5000 259 12 212 6| 0.0 2.7 2.7| 11.6 -2.7 8.9 1.8 0.24| 3.0 0.7 6000 NO DATA | 0.0 2.7 2.7| | Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20250423.12.gif