UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 6 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 100 SFC 965 347 -29.5 -36.5 51 7.0 -29.9 260 5 246.1 246.2 245.6 246.6 0.17 2 930 621 -27.7 -32.7 62 5.0 -28.0 299 12 250.6 250.6 249.8 251.3 0.26 3 925 661 -26.9 -31.5 65 4.6 -27.3 305 13 251.8 251.8 250.9 252.6 0.30 4 913 756 -23.9 -28.3 67 4.4 -24.4 308 13 255.8 255.9 254.6 257.0 0.41 5 850 1276 -24.5 -28.6 69 4.1 -24.9 325 13 260.5 260.5 258.4 261.7 0.42 6 819 1546 -24.9 -28.2 74 3.3 -25.2 327 14 262.8 262.9 260.3 264.1 0.46 7 804 1681 -23.7 -26.8 76 3.1 -24.1 328 15 265.5 265.6 262.5 267.0 0.53 8 793 1781 -23.1 -27.4 68 4.3 -23.6 329 15 267.2 267.3 263.7 268.7 0.51 9 755 2141 -23.3 -33.3 39 10.0 -24.3 331 17 270.8 270.8 265.8 271.7 0.31 10 700 2691 -25.9 -29.2 74 3.3 -26.3 335 19 273.8 273.9 268.2 275.3 0.49 11 694 2753 -26.5 -29.7 74 3.2 -26.9 335 19 273.8 273.9 268.1 275.2 0.47 12 668 3029 -27.3 -34.3 51 7.0 -28.0 336 18 275.9 276.0 269.2 276.9 0.31 13 608 3700 -32.5 -40.5 45 8.0 -33.0 337 17 277.5 277.5 269.9 278.0 0.18 14 500 5050 -42.9 -48.9 52 6.0 -43.1 340 15 280.7 280.7 271.8 281.0 0.09 15 454 5694 -47.1 -53.1 50 6.0 -47.3 334 17 283.3 283.3 273.2 283.5 0.06 16 401 6504 -53.1 -60.1 42 7.0 -53.2 325 19 285.8 285.8 274.5 285.9 0.03 17 400 6520 -53.1 -60.1 42 7.0 -53.2 325 19 286.0 286.0 274.6 286.1 0.03 18 300 8340 -61.5 -75.5 14 14.0 -61.6 305 19 298.6 298.7 280.7 298.7 0.00 19 297 8402 -61.9 -75.9 14 14.0 -62.0 305 17 298.9 298.9 280.9 299.0 0.00 20 250 9470 -59.3 -77.3 8 18.0 -59.4 265 7 317.9 317.9 288.1 317.9 0.00 21 237 9805 -58.9 -80.9 4 22.0 -59.0 249 8 323.4 323.4 289.8 323.4 0.00 22 201 10848 -55.3 -77.3 5 22.0 -55.6 201 13 344.7 344.7 295.4 344.7 0.01 23 200 10880 -55.5 -77.5 5 22.0 -55.8 200 13 344.9 344.9 295.5 344.9 0.00 24 154 12535 -59.1 -81.1 4 22.0 -59.3 223 17 365.5 365.5 299.8 365.5 0.00 25 150 12700 -59.3 -81.3 4 22.0 -59.5 225 17 367.9 367.9 300.2 367.9 0.00 26 100 15240 -59.5 -80.5 5 21.0 -59.8 220 23 412.8 412.8 306.9 412.8 0.01 27 70 17460 -62.1 -84.1 4 22.0 -62.4 225 27 451.5 451.5 311.0 451.6 0.00 28 50 19530 -62.9 -83.9 4 21.0 -63.3 220 38 495.3 495.3 314.6 495.3 0.01 29 37 21367 -66.9 -87.9 4 21.0 -67.2 529.5 529.5 316.9 529.6 0.00 30 35 21704 -65.1 -85.1 5 20.0 -65.5 542.7 542.7 317.7 542.8 0.01 TRP 297 8402 -61.9 -75.9 14 14.0 -62.0 305 17 298.9 298.9 280.9 299.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 4950.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 56.39 % Est. max temperature: -12.28 C = 9.90 F Sfc-Lift cond lev (LCL): 856.57 mb = 1219.95 m = 4002.43 ft T: -24.44 C 700-500 lapse rate: 7.21 C/km Conv cond level (CCL): 579.00 mb = 4037.54 m = 13246.37 ft Mean mixing ratio: 0.33 g/kg Conv temperature: 2.35 C = 36.23 F Cap Strength: 19.92 C Lifted Index: 21.42 C Risk: None Lifted Index @300 mb: 31.18 C Lifted Index @700 mb: 17.62 C Showalter Index: 15.67 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 14.30 C K Index: -13.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.69 J/kg Max Up Vert Vel: 11.11 m/s Conv Inhibition (B-): 47024.25 J/kg Cap Strength: 21.33 C Lift Cond Lev (LCL): 847.55 mb = 1297.00 m = 4255.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 12 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 ---------------------------------------------------------- 0 965 347 260 5 4.9 0.9 | 202 14 5.3 12.8 1 925 661 305 13 10.6 -7.5 | 248 12 11.0 4.5 2 850 1276 325 13 7.5 -10.6 | 261 8 7.8 1.3 3 700 2691 335 19 8.0 -17.2 | 302 10 8.4 -5.3 4 500 5050 340 15 5.1 -14.1 | 291 6 5.5 -2.2 5 400 6520 325 19 10.9 -15.6 | 288 12 11.3 -3.6 6 300 8340 305 19 15.6 -10.9 | 266 16 15.9 1.0 7 297 8402 305 17 13.9 -9.8 | 261 14 14.3 2.2 8 250 9470 265 7 7.0 0.6 | 210 15 7.4 12.5 9 200 10880 200 13 4.4 12.2 | 191 25 4.8 24.2 10 150 12700 225 17 12.0 12.0 | 207 27 12.4 24.0 11 100 15240 220 23 14.8 17.6 | 207 33 15.2 29.6 12 70 17460 225 27 19.1 19.1 | 212 37 19.5 31.0 13 50 19530 220 38 24.4 29.1 | 211 48 24.8 41.0 Wind Parameters Mean winds (0-6000m): 331.8 at 15.9 knts Storm direction: 1.8 at 11.9 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 56.4 neg: -0.6 tot: 55.8 m^2/s^2 ave: 18.6 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.86 Bulk Shear: 10.52 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 ------------------------------------------------------------------------------- 500 300 10 235 12| 10.9 0.0 10.9| 38.4 0.0 38.4 76.7 0.93| 12.4 11.5 1000 311 12 245 10| 6.2 0.0 6.2| 42.7 0.0 42.7 42.7 0.84| 7.9 6.7 1500 317 13 253 9| 4.9 0.0 4.9| 47.6 0.0 47.6 31.7 0.86| 6.1 5.2 2000 322 14 262 9| 4.3 0.0 4.3| 52.7 0.0 52.7 26.4 0.87| 5.2 4.5 2500 325 15 270 9| 3.7 0.0 3.7| 56.4 -0.1 56.3 22.5 0.86| 4.5 3.9 3000 327 15 275 9| 3.0 0.0 3.0| 56.4 -0.6 55.8 18.6 0.82| 3.9 3.2 4000 330 16 281 8| 2.1 0.0 2.1| 56.4 -1.8 54.7 13.7 0.74| 3.2 2.3 5000 332 16 284 8| 1.6 0.1 1.7| 56.5 -2.7 53.8 10.8 0.65| 2.8 1.8 6000 332 16 285 8| 1.3 0.4 1.7| 56.5 -4.0 52.5 8.7 0.55| 2.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20251206.12.gif