UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 2 DEC 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 197 SFC 978 347 -32.1 -41.1 40 9.0 -32.5 190 7 242.6 242.6 242.1 242.9 0.11 2 938 652 -31.5 -38.5 50 7.0 -31.9 209 30 246.1 246.1 245.5 246.5 0.15 3 927 739 -29.5 -36.5 51 7.0 -29.9 214 37 249.0 249.0 248.2 249.5 0.18 4 926 747 -26.5 -33.5 52 7.0 -27.1 215 37 252.1 252.2 251.1 252.8 0.24 5 925 755 -26.1 -33.1 52 7.0 -26.6 215 38 252.6 252.7 251.5 253.3 0.25 6 907 898 -20.5 -27.5 53 7.0 -21.3 216 36 259.8 259.9 257.9 261.0 0.44 7 878 1136 -19.5 -27.5 49 8.0 -20.5 218 34 263.3 263.3 260.7 264.6 0.46 8 850 1375 -20.1 -28.1 49 8.0 -21.1 220 31 265.1 265.2 262.0 266.4 0.44 9 700 2804 -23.3 -36.3 29 13.0 -24.6 225 23 276.7 276.7 269.6 277.5 0.24 10 630 3566 -27.7 -39.7 31 12.0 -28.7 234 20 280.1 280.2 271.6 280.7 0.19 11 603 3880 -27.5 -37.5 38 10.0 -28.4 238 19 283.9 283.9 273.8 284.7 0.25 12 500 5200 -36.7 -45.7 39 9.0 -37.2 255 15 288.3 288.3 276.0 288.7 0.13 13 400 6710 -47.3 -55.3 39 8.0 -47.5 290 19 293.5 293.5 278.5 293.7 0.05 14 373 7169 -50.1 -58.1 38 8.0 -50.3 292 22 295.7 295.7 279.5 295.9 0.04 15 300 8550 -62.3 -71.3 29 9.0 -62.4 300 31 297.5 297.5 280.3 297.6 0.01 16 252 9612 -71.3 -80.3 25 9.0 -71.3 300 27 299.4 299.4 281.1 299.4 0.00 17 250 9660 -70.9 -79.9 25 9.0 -70.9 300 25 300.7 300.7 281.6 300.7 0.00 18 200 11000 -64.9 -73.9 28 9.0 -65.0 310 19 330.0 330.0 291.7 330.0 0.01 19 192 11251 -63.7 -72.7 28 9.0 -63.8 309 19 335.8 335.8 293.3 335.8 0.01 20 150 12770 -63.7 -73.7 24 10.0 -63.8 305 17 360.3 360.3 298.8 360.4 0.01 21 100 15248 -65.3 -75.3 24 10.0 -65.4 401.6 401.6 305.4 401.6 0.01 TRP 252 9612 -71.3 -80.3 25 9.0 -71.3 300 27 299.4 299.4 281.1 299.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5003.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 39.30 % Est. max temperature: -8.21 C = 17.22 F Sfc-Lift cond lev (LCL): 837.58 mb = 1483.36 m = 4866.60 ft T: -20.34 C 700-500 lapse rate: 5.59 C/km ThetaE index: 0.00 C Layer 978.0- 0.0 mb Conv cond level (CCL): 978.00 mb = 347.00 m = 1138.44 ft Mean mixing ratio: 0.27 g/kg Conv temperature: -31.90 C = -25.41 F Cap Strength: 26.88 C Lifted Index: 29.02 C Risk: None Lifted Index @300 mb: 31.61 C Lifted Index @700 mb: 21.68 C Showalter Index: 18.09 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 8.60 C K Index: -24.50 Risk: None Sweat Index: 173.70 Risk: None Energy Index: 4.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 112.40 J/kg Max Up Vert Vel: 14.99 m/s Conv Inhibition (B-): 23822.67 J/kg Cap Strength: 28.87 C Lift Cond Lev (LCL): 836.83 mb = 1489.95 m = 4888.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 17 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 ---------------------------------------------------------- 0 978 347 190 7 1.2 6.9 | 107 16 -15.3 4.6 1 925 755 215 38 21.8 31.1 | 190 29 5.3 28.9 2 850 1375 220 31 19.9 23.7 | 189 22 3.5 21.5 3 700 2804 225 23 16.3 16.3 | 179 14 -0.2 14.0 4 500 5200 255 15 14.5 3.9 | 129 3 -2.0 1.6 5 400 6710 290 19 17.9 -6.5 | 351 9 1.4 -8.8 6 300 8550 300 31 26.8 -15.5 | 330 21 10.4 -17.8 7 252 9612 300 27 23.4 -13.5 | 336 17 6.9 -15.8 8 250 9660 300 25 21.7 -12.5 | 341 16 5.2 -14.8 9 200 11000 310 19 14.6 -12.2 | 8 15 -1.9 -14.5 10 150 12770 305 17 13.9 -9.8 | 12 12 -2.5 -12.0 Wind Parameters Mean winds (0-6000m): 232.2 at 22.2 knts Storm direction: 262.2 at 16.6 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 74.1 deg Storm rel helicity (0-3000m) pos: 159.7 neg: -16.8 tot: 142.9 m^2/s^2 ave: 47.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.5 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 11.27 Bulk Shear: 9.97 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 ------------------------------------------------------------------------------- 500 212 25 171 19| 31.7 0.0 31.7|158.5 0.0 158.5 317.1 0.89| 34.1 30.3 1000 215 30 182 22| 13.1 0.0 13.1|158.5 -3.2 155.4 155.4 0.74| 20.2 14.9 1500 217 30 184 21| 7.8 0.0 7.8|158.5 -7.3 151.3 100.8 0.67| 14.5 9.7 2000 218 29 184 21| 5.2 0.0 5.2|158.5 -12.1 146.5 73.2 0.60| 11.6 7.0 2500 219 28 184 20| 3.6 0.0 3.6|158.5 -16.8 141.8 56.7 0.54| 9.9 5.4 3000 220 27 183 18| 2.9 0.0 2.9|159.7 -16.8 142.9 47.6 0.52| 8.8 4.5 4000 223 25 183 16| 1.9 0.0 1.9|159.8 -17.9 141.9 35.5 0.46| 7.3 3.3 5000 227 23 182 14| 1.5 0.0 1.5|159.8 -20.5 139.3 27.9 0.37| 6.3 2.3 6000 232 22 185 11| 1.7 0.0 1.7|159.8 -21.4 138.4 23.1 0.29| 5.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20251202.12.gif