UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 5 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 34 SFC 957 347 -25.9 -30.6 65 4.7 -26.3 360 3 250.4 250.4 249.7 251.2 0.31 2 928 576 -27.9 -33.9 56 6.0 -28.3 72 7 250.5 250.6 249.7 251.2 0.23 3 925 600 -26.9 -32.9 57 6.0 -27.3 80 7 251.8 251.8 250.8 252.5 0.26 4 920 639 -26.9 -31.9 63 5.0 -27.3 85 7 252.2 252.2 251.3 253.0 0.29 5 888 899 -17.3 -19.4 84 2.1 -17.7 116 6 264.7 264.8 262.7 267.3 0.93 6 862 1122 -16.5 -19.1 80 2.6 -17.0 143 5 267.8 267.9 265.0 270.5 0.98 7 850 1227 -17.5 -20.2 79 2.7 -18.0 155 5 267.8 268.0 264.9 270.4 0.90 8 729 2362 -23.3 -25.9 79 2.6 -23.7 266 8 273.5 273.6 268.2 275.4 0.63 9 700 2657 -26.3 -29.1 77 2.8 -26.6 295 9 273.4 273.4 267.9 274.8 0.49 10 675 2919 -28.5 -31.3 77 2.8 -28.8 294 10 273.8 273.8 268.0 275.0 0.41 11 644 3257 -28.3 -31.1 77 2.8 -28.6 294 12 277.7 277.8 270.5 279.0 0.44 12 642 3279 -28.3 -31.6 73 3.3 -28.6 294 12 277.9 278.0 270.7 279.2 0.42 13 509 4908 -39.7 -45.7 53 6.0 -40.0 290 20 283.2 283.2 273.2 283.6 0.13 14 500 5030 -40.3 -45.3 59 5.0 -40.5 290 21 283.9 283.9 273.6 284.3 0.13 15 426 6105 -45.9 -55.9 31 10.0 -46.2 290 20 290.1 290.1 276.7 290.2 0.05 16 400 6520 -49.3 -61.3 23 12.0 -49.5 290 19 290.9 290.9 277.2 291.0 0.02 17 368 7060 -53.5 -66.5 19 13.0 -53.7 289 18 292.3 292.3 277.9 292.4 0.01 18 313 8085 -59.1 -77.1 8 18.0 -59.2 286 16 298.4 298.4 280.6 298.4 0.00 19 300 8350 -59.9 -77.9 8 18.0 -60.0 285 15 300.9 300.9 281.7 300.9 0.00 20 287 8626 -60.9 -79.9 6 19.0 -61.0 280 17 303.3 303.3 282.7 303.3 0.00 21 250 9490 -58.7 -78.7 6 20.0 -58.8 275 21 318.8 318.8 288.3 318.8 0.00 22 210 10591 -56.7 -79.7 4 23.0 -56.9 271 16 338.2 338.2 293.9 338.2 0.00 23 200 10900 -57.1 -79.1 5 22.0 -57.3 270 15 342.3 342.3 294.9 342.4 0.00 24 150 12710 -58.7 -79.7 5 21.0 -58.9 250 19 368.9 368.9 300.4 369.0 0.00 25 100 15230 -62.9 -83.9 4 21.0 -63.1 245 21 406.2 406.2 306.0 406.2 0.00 26 70 17420 -65.3 -86.3 4 21.0 -65.5 240 27 444.7 444.7 310.3 444.7 0.00 27 50 19450 -67.1 -88.1 4 21.0 -67.3 235 29 485.4 485.4 313.9 485.4 0.00 28 43 20354 -69.1 -89.1 4 20.0 -69.3 232 33 501.8 501.8 315.1 501.9 0.00 29 30 22500 -69.7 -89.7 4 20.0 -69.9 225 44 554.6 554.6 318.3 554.7 0.00 30 26 23357 -67.7 -87.7 4 20.0 -68.1 583.5 583.5 319.8 583.5 0.01 TRP 287 8626 -60.9 -79.9 6 19.0 -61.0 280 17 303.3 303.3 282.7 303.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 4996.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 71.05 % Est. max temperature: -6.79 C = 19.79 F Sfc-Lift cond lev (LCL): 884.42 mb = 929.37 m = 3049.09 ft T: -17.19 C 700-500 lapse rate: 5.90 C/km ThetaE index: 0.53 C Layer 700.0- 675.0 mb Conv cond level (CCL): 957.00 mb = 347.00 m = 1138.44 ft Mean mixing ratio: 0.60 g/kg Conv temperature: -23.53 C = -10.36 F Cap Strength: 19.23 C Lifted Index: 19.74 C Risk: None Lifted Index @300 mb: 29.03 C Lifted Index @700 mb: 12.65 C Showalter Index: 11.30 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.10 C K Index: -0.20 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 86.24 J/kg Max Up Vert Vel: 13.13 m/s Conv Inhibition (B-): 45536.06 J/kg Cap Strength: 19.44 C Lift Cond Lev (LCL): 875.20 mb = 1008.01 m = 3307.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 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 ---------------------------------------------------------- 0 957 347 360 3 -0.0 -3.0 | 125 8 -6.3 4.5 1 925 600 80 7 -6.9 -1.2 | 115 15 -13.2 6.3 2 850 1227 155 5 -2.1 4.5 | 145 15 -8.4 12.0 3 700 2657 295 9 8.2 -3.8 | 207 4 1.8 3.7 4 500 5030 290 21 19.7 -7.2 | 269 13 13.4 0.3 5 400 6520 290 19 17.9 -6.5 | 265 12 11.5 1.0 6 300 8350 285 15 14.5 -3.9 | 246 9 8.2 3.6 7 287 8626 280 17 16.7 -3.0 | 247 11 10.4 4.5 8 250 9490 275 21 20.9 -1.8 | 249 16 14.6 5.6 9 200 10900 270 15 15.0 -0.0 | 229 11 8.7 7.5 10 150 12710 250 19 17.9 6.5 | 220 18 11.5 14.0 11 100 15230 245 21 19.0 8.9 | 218 21 12.7 16.3 12 70 17420 240 27 23.4 13.5 | 219 27 17.1 21.0 13 50 19450 235 29 23.8 16.6 | 216 30 17.4 24.1 14 30 22500 225 44 31.1 31.1 | 213 46 24.8 38.6 Wind Parameters Mean winds (0-6000m): 289.8 at 13.0 knts Storm direction: 319.8 at 9.8 knts Shear (0-3000m) pos: 1.6 neg: 0.4 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 119.0 deg Storm rel helicity (0-3000m) pos: 76.9 neg: -4.7 tot: 72.3 m^2/s^2 ave: 24.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.95 Bulk Shear: 44.19 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 80 6 118 14| 8.0 0.0 8.0| 16.3 -4.7 11.7 23.3 0.19| 11.6 2.2 1000 105 6 127 15| 4.3 0.0 4.3| 38.7 -4.7 34.0 34.0 0.46| 8.7 4.0 1500 138 6 139 16| 3.2 0.0 3.2| 57.6 -4.7 52.9 35.3 0.57| 7.7 4.4 2000 173 6 153 15| 2.3 0.0 2.3| 70.4 -4.7 65.7 32.9 0.59| 7.4 4.4 2500 261 7 182 9| 1.9 0.0 1.9| 74.2 -4.7 69.6 27.8 0.57| 7.1 4.0 3000 284 7 189 6| 1.6 0.4 2.0| 76.9 -4.7 72.3 24.1 0.59| 6.3 3.7 4000 290 9 210 5| 1.2 1.0 2.2| 82.0 -4.7 77.3 19.3 0.58| 5.4 3.1 5000 290 12 232 6| 0.9 1.1 2.0| 84.9 -5.2 79.7 15.9 0.55| 4.7 2.6 6000 290 13 243 7| 0.8 0.8 1.6| 84.9 -6.9 78.0 13.0 0.52| 4.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20251205.12.gif