UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 3 DEC 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 207 SFC 932 710 -32.9 -37.5 63 4.6 -33.1 0 0 245.1 245.2 244.6 245.6 0.16 2 925 764 -32.3 -37.3 61 5.0 -32.6 335 1 246.3 246.3 245.7 246.7 0.17 3 901 949 -30.5 -35.2 63 4.7 -30.8 309 5 250.0 250.0 249.1 250.6 0.21 4 850 1368 -22.7 -27.7 64 5.0 -23.3 250 13 262.4 262.4 260.0 263.7 0.46 5 817 1661 -18.1 -24.1 59 6.0 -19.0 270 12 270.2 270.3 266.1 272.2 0.67 6 716 2631 -25.5 -30.1 65 4.6 -26.0 338 9 272.5 272.6 267.2 273.8 0.44 7 700 2795 -25.5 -29.7 68 4.2 -26.0 350 9 274.2 274.3 268.4 275.6 0.46 8 676 3047 -25.3 -29.0 71 3.7 -25.8 342 10 277.2 277.3 270.4 278.8 0.51 9 500 5170 -37.9 -41.7 67 3.8 -38.1 275 15 286.8 286.9 275.3 287.5 0.20 10 423 6308 -44.7 -48.9 63 4.2 -44.9 260 18 292.2 292.2 277.9 292.6 0.11 11 400 6680 -47.5 -51.7 62 4.2 -47.6 255 19 293.3 293.3 278.4 293.5 0.08 12 300 8520 -61.1 -65.3 57 4.2 -61.2 240 19 299.2 299.2 281.0 299.3 0.02 13 267 9238 -65.7 -69.9 56 4.2 -65.7 265 13 302.6 302.6 282.5 302.7 0.01 14 250 9640 -65.1 -69.5 54 4.4 -65.1 295 17 309.3 309.3 285.1 309.3 0.01 15 200 11020 -62.1 -66.8 53 4.7 -62.1 320 31 334.4 334.4 292.9 334.5 0.02 16 184 11534 -59.1 -63.9 54 4.8 -59.2 321 29 347.4 347.4 296.1 347.5 0.04 17 150 12800 -60.7 -65.7 52 5.0 -60.8 325 25 365.5 365.5 299.8 365.7 0.04 18 118 14292 -61.1 -68.1 39 7.0 -61.2 390.7 390.7 303.9 390.9 0.03 TRP 267 9238 -65.7 -69.9 56 4.2 -65.7 265 13 302.6 302.6 282.5 302.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 4963.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 66.32 % Est. max temperature: -7.55 C = 18.40 F Sfc-Lift cond lev (LCL): 861.38 mb = 1272.45 m = 4174.67 ft T: -24.48 C 700-500 lapse rate: 5.22 C/km ThetaE index: 0.00 C Layer 932.0-23451536406453698831346302976.0 mb Conv cond level (CCL): 932.00 mb = 710.11 m = 2329.71 ft Mean mixing ratio: 0.32 g/kg Conv temperature: -30.47 C = -22.84 F Cap Strength: 19.15 C Lifted Index: 25.24 C Risk: None Lifted Index @300 mb: 30.58 C Lifted Index @700 mb: 16.73 C Showalter Index: 19.09 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 10.20 C K Index: -16.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 5.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.99 J/kg Max Up Vert Vel: 12.00 m/s Conv Inhibition (B-): 20038.57 J/kg Cap Strength: 25.13 C Lift Cond Lev (LCL): 823.52 mb = 1602.03 m = 5255.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 9 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 ---------------------------------------------------------- 0 932 710 0 0 -0.0 -0.0 | 131 9 -7.1 6.1 1 925 764 335 1 0.4 -0.9 | 128 8 -6.7 5.2 2 850 1368 250 13 12.2 4.4 | 206 12 5.1 10.5 3 700 2795 350 9 1.6 -8.9 | 64 6 -5.6 -2.8 4 500 5170 275 15 14.9 -1.3 | 238 9 7.8 4.8 5 400 6680 255 19 18.4 4.9 | 226 16 11.2 11.0 6 300 8520 240 19 16.5 9.5 | 211 18 9.3 15.6 7 267 9238 265 13 13.0 1.1 | 219 9 5.8 7.2 8 250 9640 295 17 15.4 -7.2 | 277 8 8.3 -1.1 9 200 11020 320 31 19.9 -23.7 | 324 22 12.8 -17.6 10 150 12800 325 25 14.3 -20.5 | 333 16 7.2 -14.4 Wind Parameters Mean winds (0-6000m): 280.5 at 12.5 knts Storm direction: 310.5 at 9.4 knts Shear (0-3000m) pos: 1.9 neg: 2.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): -129.9 deg Storm rel helicity (0-3000m) pos: 20.1 neg: -6.1 tot: 14.0 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.34 Bulk Shear: 7.71 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 ------------------------------------------------------------------------------- 500 278 5 157 6| 0.0 10.1 10.1| 6.7 -1.5 5.3 10.5 0.45| 12.3 5.6 1000 258 8 188 8| 1.1 5.1 6.2| 13.2 -1.5 11.7 11.7 0.38| 11.0 4.2 1500 269 9 200 7| 2.2 3.4 5.6| 16.9 -1.5 15.4 10.3 0.42| 9.8 4.1 2000 278 10 206 5| 2.9 2.5 5.4| 19.5 -1.5 18.0 9.0 0.46| 9.0 4.2 2500 290 10 213 3| 2.3 2.3 4.6| 20.1 -3.7 16.4 6.6 0.39| 7.8 3.1 3000 299 10 224 2| 1.9 2.5 4.4| 20.1 -6.1 14.0 4.7 0.30| 7.1 2.1 4000 298 10 241 2| 1.4 2.7 4.1| 20.1 -11.8 8.3 2.1 0.13| 6.3 0.8 5000 289 11 237 4| 1.2 2.6 3.8| 20.1 -18.5 1.6 0.3 0.06| 5.7 0.3 6000 281 13 234 6| 1.0 2.5 3.4| 20.1 -26.2 -6.1 -1.0 0.02| 5.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251203.12.gif