UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 7 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 168 SFC 974 347 -32.5 -42.5 36 10.0 -32.9 260 5 242.5 242.5 242.0 242.7 0.09 2 968 392 -30.9 -38.9 45 8.0 -31.3 264 8 244.5 244.5 244.0 244.9 0.14 3 936 637 -31.1 -39.1 45 8.0 -31.5 283 22 246.7 246.7 246.0 247.1 0.14 4 925 724 -28.5 -36.5 46 8.0 -29.0 290 27 250.2 250.2 249.2 250.7 0.18 5 899 929 -25.1 -32.1 52 7.0 -25.7 290 23 255.7 255.8 254.2 256.5 0.29 6 865 1209 -23.9 -29.9 58 6.0 -24.5 290 17 259.8 259.9 257.8 260.9 0.37 7 850 1337 -22.1 -28.1 58 6.0 -22.8 290 15 263.0 263.1 260.5 264.3 0.44 8 837 1450 -21.7 -27.7 58 6.0 -22.4 291 15 264.6 264.7 261.7 265.9 0.47 9 703 2717 -28.3 -33.3 62 5.0 -28.7 300 21 270.8 270.9 265.9 271.8 0.33 10 700 2748 -28.3 -33.3 62 5.0 -28.7 300 21 271.1 271.2 266.1 272.1 0.33 11 636 3429 -32.3 -38.3 55 6.0 -32.7 293 18 274.1 274.2 267.9 274.8 0.22 12 500 5080 -44.9 -50.9 51 6.0 -45.1 275 9 278.3 278.3 270.2 278.5 0.07 13 468 5519 -47.9 -53.9 50 6.0 -48.0 265 8 279.9 279.9 271.2 280.1 0.05 14 400 6540 -54.1 -61.1 42 7.0 -54.2 240 5 284.7 284.7 273.9 284.8 0.03 15 334 7678 -61.7 -68.7 39 7.0 -61.7 233 5 289.3 289.3 276.3 289.4 0.01 16 307 8198 -63.5 -70.5 38 7.0 -63.6 230 5 293.9 293.9 278.6 293.9 0.01 17 300 8340 -63.5 -70.5 38 7.0 -63.6 230 7 295.8 295.8 279.5 295.9 0.01 18 290 8548 -64.1 -71.1 38 7.0 -64.1 228 7 297.9 297.9 280.4 297.9 0.01 19 250 9460 -61.7 -68.7 39 7.0 -61.7 220 7 314.3 314.3 286.9 314.4 0.01 20 200 10860 -59.3 -66.3 40 7.0 -59.4 205 7 338.9 338.9 294.1 339.0 0.03 21 183 11417 -56.9 -63.9 41 7.0 -57.1 214 8 351.5 351.5 297.0 351.6 0.04 22 150 12670 -57.5 -64.5 41 7.0 -57.6 235 9 371.0 371.0 300.8 371.2 0.04 23 100 15220 -58.1 -67.1 31 9.0 -58.3 230 17 415.5 415.5 307.2 415.7 0.05 24 70 17450 -61.3 -70.3 29 9.0 -61.6 225 23 453.2 453.3 311.2 453.5 0.04 25 61 18300 -64.1 -74.1 24 10.0 -64.3 225 29 465.2 465.2 312.3 465.4 0.03 26 50 19520 -63.7 -73.7 24 10.0 -64.0 225 38 493.4 493.4 314.5 493.6 0.04 27 30 22640 -65.7 -75.7 24 10.0 -66.1 220 54 565.5 565.5 318.9 565.8 0.04 28 24 24000 -64.3 -74.3 24 10.0 -64.8 606.9 606.9 320.9 607.4 0.07 TRP 307 8198 -63.5 -70.5 38 7.0 -63.6 230 5 293.9 293.9 278.6 293.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 4912.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 55.35 % Est. max temperature: -10.00 C = 14.00 F Sfc-Lift cond lev (LCL): 819.51 mb = 1603.68 m = 5261.35 ft T: -22.50 C 700-500 lapse rate: 7.12 C/km ThetaE index: 0.00 C Layer 974.0-405648183006089761369226215424.0 mb Conv cond level (CCL): 547.28 mb = 4460.00 m = 14632.36 ft Mean mixing ratio: 0.21 g/kg Conv temperature: 1.59 C = 34.85 F Cap Strength: 20.15 C Lifted Index: 22.11 C Risk: None Lifted Index @300 mb: 31.52 C Lifted Index @700 mb: 18.12 C Showalter Index: 11.62 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 16.80 C K Index: -10.30 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.52 J/kg Max Up Vert Vel: 11.96 m/s Conv Inhibition (B-): 52176.50 J/kg Cap Strength: 22.13 C Lift Cond Lev (LCL): 820.72 mb = 1593.01 m = 5226.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 11 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 ---------------------------------------------------------- 0 974 347 260 5 4.9 0.9 | 167 9 -2.2 9.2 1 925 724 290 27 25.4 -9.2 | 273 18 18.3 -0.9 2 850 1337 290 15 14.1 -5.1 | 245 8 7.0 3.2 3 700 2748 300 21 18.2 -10.5 | 281 11 11.1 -2.2 4 500 5080 275 9 9.0 -0.8 | 194 8 1.9 7.6 5 400 6540 240 5 4.3 2.5 | 166 11 -2.8 10.8 6 307 8198 230 5 3.8 3.2 | 164 12 -3.3 11.6 7 300 8340 230 7 5.4 4.5 | 172 13 -1.7 12.8 8 250 9460 220 7 4.5 5.4 | 169 14 -2.6 13.7 9 200 10860 205 7 3.0 6.3 | 164 15 -4.1 14.7 10 150 12670 235 9 7.4 5.2 | 181 14 0.3 13.5 11 100 15220 230 17 13.0 10.9 | 197 20 5.9 19.3 12 70 17450 225 23 16.3 16.3 | 200 26 9.2 24.6 13 50 19520 225 38 26.9 26.9 | 209 40 19.8 35.2 14 30 22640 220 54 34.7 41.4 | 209 57 27.6 49.7 Wind Parameters Mean winds (0-6000m): 289.6 at 14.6 knts Storm direction: 319.6 at 11.0 knts Shear (0-3000m) pos: 2.9 neg: 0.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 78.7 neg: -25.3 tot: 53.4 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 36.98 Bulk Shear: 1.93 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 ------------------------------------------------------------------------------- 500 287 18 254 11| 21.0 0.0 21.0| 64.7 -2.8 61.9 123.9 0.81| 26.3 21.3 1000 289 19 258 11| 5.7 0.0 5.7| 64.7 -16.4 48.3 48.3 0.46| 18.1 8.3 1500 290 18 257 10| 4.6 0.0 4.6| 69.3 -16.4 52.9 35.2 0.49| 12.8 6.2 2000 291 18 260 10| 4.0 0.0 4.0| 74.3 -16.4 57.9 28.9 0.51| 10.2 5.2 2500 293 19 264 10| 3.5 0.0 3.5| 78.7 -18.0 60.7 24.3 0.50| 8.7 4.4 3000 294 19 265 10| 2.9 0.5 3.4| 78.7 -25.3 53.4 17.8 0.41| 7.8 3.2 4000 293 18 262 9| 2.2 1.2 3.3| 78.7 -37.7 41.0 10.2 0.25| 6.6 1.7 5000 292 16 254 8| 1.7 1.4 3.2| 78.7 -47.8 30.9 6.2 0.14| 5.8 0.8 6000 290 15 243 7| 1.4 1.5 3.0| 78.7 -56.3 22.4 3.7 0.08| 5.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20251207.12.gif