UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 10 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 141 SFC 970 347 -28.5 -34.5 56 6.0 -28.9 220 9 246.8 246.8 246.3 247.4 0.21 2 925 699 -30.7 -36.7 56 6.0 -31.0 260 25 247.9 247.9 247.2 248.4 0.18 3 874 1102 -33.9 -39.9 55 6.0 -34.2 270 21 248.6 248.7 247.7 249.0 0.14 4 855 1258 -31.5 -36.5 61 5.0 -31.8 274 19 252.7 252.8 251.5 253.3 0.20 5 850 1300 -29.5 -34.1 64 4.6 -29.8 275 19 255.2 255.3 253.8 256.0 0.25 6 837 1411 -25.5 -29.1 72 3.6 -25.9 273 19 260.6 260.6 258.5 261.8 0.41 7 801 1729 -24.3 -28.5 68 4.2 -24.8 269 20 265.2 265.2 262.1 266.5 0.45 8 746 2244 -26.9 -31.7 64 4.8 -27.3 262 20 267.8 267.8 263.8 268.8 0.36 9 714 2558 -28.1 -36.1 46 8.0 -28.7 257 21 269.8 269.9 265.0 270.6 0.24 10 700 2700 -28.9 -48.9 13 20.0 -29.9 255 21 270.5 270.5 265.1 270.7 0.06 11 689 2813 -29.7 -58.7 4 29.0 -30.8 255 21 270.8 270.8 265.3 270.9 0.02 12 599 3799 -35.7 -62.7 5 27.0 -36.4 250 25 274.9 274.9 268.0 275.0 0.01 13 500 5030 -45.1 -69.1 5 24.0 -45.4 245 29 278.1 278.1 269.9 278.1 0.01 14 400 6480 -56.5 -78.5 5 22.0 -56.6 245 31 281.6 281.6 272.1 281.6 0.00 15 376 6870 -59.3 -81.3 4 22.0 -59.4 251 30 282.9 282.9 272.8 282.9 0.00 16 326 7758 -62.3 -83.3 4 21.0 -62.4 265 27 290.5 290.5 276.9 290.5 0.00 17 300 8270 -63.1 -84.1 4 21.0 -63.1 270 25 296.4 296.4 279.7 296.4 0.00 18 295 8373 -63.1 -84.1 4 21.0 -63.1 271 24 297.8 297.8 280.4 297.8 0.00 19 250 9400 -59.1 -81.1 4 22.0 -59.2 280 19 318.2 318.2 288.2 318.2 0.00 20 217 10288 -57.1 -78.1 5 21.0 -57.3 283 15 334.4 334.4 292.9 334.5 0.00 21 200 10800 -58.5 -78.5 6 20.0 -58.7 285 13 340.1 340.1 294.4 340.1 0.00 22 150 12610 -59.1 -80.1 5 21.0 -59.3 290 9 368.3 368.3 300.2 368.3 0.00 23 100 15130 -61.3 -81.3 5 20.0 -61.6 235 13 409.3 409.3 306.4 409.3 0.01 24 70 17320 -64.7 -84.7 5 20.0 -64.9 220 23 446.0 446.0 310.5 446.0 0.00 25 51 19244 -66.7 -87.7 4 21.0 -67.0 483.6 483.6 313.7 483.6 0.00 TRP 326 7758 -62.3 -83.3 4 21.0 -62.4 265 27 290.5 290.5 276.9 290.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 4889.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.03 inches Sfc-500 mean rel hum: 31.49 % Est. max temperature: -12.72 C = 9.10 F Sfc-Lift cond lev (LCL): 876.29 mb = 1083.51 m = 3554.77 ft T: -33.75 C 700-500 lapse rate: 6.95 C/km ThetaE index: 0.00 C Layer 970.0- 0.0 mb Conv cond level (CCL): 526.30 mb = 4680.64 m = 15356.25 ft Mean mixing ratio: 0.17 g/kg Conv temperature: 1.65 C = 34.98 F Cap Strength: 22.99 C Lifted Index: 24.34 C Risk: None Lifted Index @300 mb: 34.03 C Lifted Index @700 mb: 20.12 C Showalter Index: 18.16 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 11.00 C K Index: -38.50 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 4.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.80 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 37530.34 J/kg Cap Strength: 24.33 C Lift Cond Lev (LCL): 830.99 mb = 1462.85 m = 4799.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 18 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 ---------------------------------------------------------- 0 970 347 220 9 5.8 6.9 | 132 16 -12.0 10.8 1 925 699 260 25 24.6 4.3 | 220 11 6.8 8.2 2 850 1300 275 19 18.9 -1.7 | 207 3 1.1 2.2 3 700 2700 255 21 20.3 5.4 | 195 10 2.5 9.3 4 500 5030 245 29 26.3 12.3 | 208 18 8.5 16.1 5 400 6480 245 31 28.1 13.1 | 211 20 10.3 17.0 6 326 7758 265 27 26.9 2.4 | 236 11 9.1 6.2 7 300 8270 270 25 25.0 -0.0 | 242 8 7.2 3.9 8 250 9400 280 19 18.7 -3.3 | 237 1 0.9 0.6 9 200 10800 285 13 12.6 -3.4 | 96 5 -5.2 0.5 10 150 12610 290 9 8.5 -3.1 | 95 9 -9.3 0.8 11 100 15130 235 13 10.6 7.5 | 148 13 -7.1 11.3 12 70 17320 220 23 14.8 17.6 | 172 22 -3.0 21.5 Wind Parameters Mean winds (0-6000m): 252.3 at 24.3 knts Storm direction: 282.3 at 18.2 knts Shear (0-3000m) pos: 2.7 neg: 1.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 69.6 deg Storm rel helicity (0-3000m) pos: 66.4 neg: -3.0 tot: 63.4 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.20 Bulk Shear: 3.55 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 ------------------------------------------------------------------------------- 500 254 19 184 9| 18.6 0.0 18.6| 63.1 0.0 63.1 126.2 0.89| 22.3 19.9 1000 262 20 198 7| 8.0 0.0 8.0| 63.2 -1.0 62.2 62.2 0.67| 14.2 9.5 1500 265 20 200 6| 5.4 0.9 6.2| 63.2 -1.3 61.9 41.2 0.60| 10.4 6.2 2000 264 20 200 6| 4.0 1.3 5.3| 63.2 -2.1 61.0 30.5 0.54| 8.4 4.5 2500 263 20 199 7| 3.2 1.5 4.7| 63.8 -3.0 60.8 24.3 0.50| 7.2 3.6 3000 261 20 199 7| 2.7 1.6 4.2| 66.4 -3.0 63.4 21.1 0.50| 6.4 3.2 4000 258 22 201 9| 2.0 1.6 3.7| 70.5 -3.0 67.5 16.9 0.48| 5.3 2.5 5000 254 23 204 11| 1.6 1.6 3.2| 73.4 -3.0 70.5 14.1 0.46| 4.5 2.1 6000 252 24 205 12| 1.3 1.5 2.8| 77.5 -3.0 74.5 12.4 0.46| 3.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20251210.12.gif