UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 27 NOV 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 115 SFC 966 347 -34.1 -42.1 44 8.0 -34.4 30 1 241.4 241.4 241.0 241.7 0.10 2 956 423 -35.3 -43.3 44 8.0 -35.6 49 5 240.9 240.9 240.5 241.2 0.09 3 945 508 -34.7 -42.7 44 8.0 -35.0 71 10 242.3 242.4 241.9 242.6 0.09 4 925 667 -28.5 -36.5 46 8.0 -29.0 110 19 250.2 250.2 249.2 250.7 0.18 5 915 745 -25.1 -33.1 47 8.0 -25.8 113 18 254.4 254.5 253.1 255.2 0.26 6 850 1276 -26.9 -33.9 52 7.0 -27.5 130 11 258.0 258.0 256.1 258.7 0.26 7 738 2290 -29.3 -35.3 56 6.0 -29.7 105 7 266.0 266.0 262.3 266.8 0.26 8 730 2368 -29.5 -35.5 56 6.0 -30.0 103 6 266.6 266.6 262.7 267.4 0.25 9 700 2666 -31.3 -37.3 55 6.0 -31.7 95 5 267.8 267.9 263.6 268.5 0.22 10 500 4990 -42.7 -50.7 41 8.0 -43.0 300 17 281.0 281.0 271.9 281.2 0.07 11 452 5666 -45.3 -53.3 40 8.0 -45.5 305 22 285.9 286.0 274.6 286.1 0.06 12 430 5997 -48.3 -57.3 35 9.0 -48.5 307 24 286.2 286.2 274.8 286.4 0.04 13 400 6470 -50.3 -59.3 34 9.0 -50.5 310 27 289.6 289.6 276.5 289.7 0.03 14 309 8124 -59.1 -68.1 30 9.0 -59.2 306 29 299.5 299.5 281.1 299.5 0.01 15 300 8310 -59.1 -68.1 30 9.0 -59.2 305 29 302.0 302.0 282.2 302.1 0.01 16 279 8764 -60.3 -69.3 30 9.0 -60.4 306.6 306.6 284.1 306.7 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 4875.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 49.93 % Est. max temperature: -15.45 C = 4.19 F Sfc-Lift cond lev (LCL): 841.04 mb = 1352.06 m = 4435.85 ft T: -27.08 C 700-500 lapse rate: 4.91 C/km ThetaE index: 0.53 C Layer 956.0- 945.0 mb Conv cond level (CCL): 520.70 mb = 4709.77 m = 15451.82 ft Mean mixing ratio: 0.20 g/kg Conv temperature: 3.49 C = 38.28 F Cap Strength: 15.20 C Lifted Index: 24.43 C Risk: None Lifted Index @300 mb: 36.04 C Lifted Index @700 mb: 15.20 C Showalter Index: 18.33 C Risk: None Total Totals Index: 24.60 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 8.80 C K Index: -24.10 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 88.48 J/kg Max Up Vert Vel: 13.30 m/s Conv Inhibition (B-): 7785.94 J/kg Cap Strength: 24.34 C Lift Cond Lev (LCL): 811.73 mb = 1606.56 m = 5270.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 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 ---------------------------------------------------------- 0 966 347 30 1 -0.5 -0.9 | 162 9 -2.9 8.7 1 925 667 110 19 -17.9 6.5 | 128 26 -20.2 16.1 2 850 1276 130 11 -8.4 7.1 | 147 20 -10.8 16.6 3 700 2666 95 5 -5.0 0.4 | 144 12 -7.4 10.0 4 500 4990 300 17 14.7 -8.5 | 265 12 12.4 1.1 5 400 6470 310 27 20.7 -17.4 | 293 20 18.3 -7.8 6 300 8310 305 29 23.8 -16.6 | 288 23 21.4 -7.1 Wind Parameters Mean winds (0-6000m): 316.1 at 13.2 knts Storm direction: 346.1 at 9.9 knts Shear (0-3000m) pos: 1.9 neg: 2.1 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -47.2 deg Storm rel helicity (0-3000m) pos: 67.9 neg: -44.0 tot: 23.9 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -0.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.05 Bulk Shear: 84.60 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 ------------------------------------------------------------------------------- 500 110 13 134 20| 17.1 0.0 17.1| 38.8 -20.3 18.5 37.1 -0.05| 26.0 -1.3 1000 116 13 137 21| 5.6 0.0 5.6| 66.6 -20.3 46.3 46.3 0.11| 16.5 1.8 1500 117 12 139 20| 3.7 1.0 4.8| 66.6 -25.7 40.9 27.2 0.07| 12.1 0.8 2000 117 11 140 19| 2.8 1.4 4.2| 66.7 -26.8 40.0 20.0 0.06| 9.7 0.5 2500 116 10 141 18| 2.2 1.6 3.8| 67.9 -31.4 36.5 14.6 0.02| 8.4 0.2 3000 110 9 139 17| 1.9 2.1 4.0| 67.9 -44.0 23.9 8.0 -0.07| 7.9 -0.6 4000 89 10 128 15| 1.4 3.0 4.4| 67.9 -60.6 7.3 1.8 -0.25| 7.7 -1.9 5000 45 11 100 10| 1.1 3.1 4.2| 73.6 -76.3 -2.7 -0.5 -0.29| 7.6 -2.2 6000 316 13 269 7| 0.4 2.6 2.9| 95.9 -76.3 19.6 3.3 -0.20| 7.0 -1.4 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20251127.12.gif