UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 26 NOV 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 ------------------------------------------------------------------------------- SFC 1000 0 0.0 -28.0 10 28.0 -5.6 0 0 273.1 273.2 267.5 274.3 0.38 1 500 5090 -45.9 -49.7 65 3.8 -46.0 235 13 277.1 277.1 269.5 277.3 0.08 2 400 6550 -52.1 -56.4 60 4.3 -52.2 295 5 287.3 287.3 275.3 287.4 0.05 3 339 7610 -58.5 -63.3 54 4.8 -58.6 295 7 292.5 292.5 277.9 292.6 0.02 4 301 8359 -58.9 -63.8 53 4.9 -59.0 295 9 302.0 302.0 282.2 302.1 0.02 5 300 8380 -58.9 -63.8 53 4.9 -59.0 295 9 302.3 302.3 282.4 302.4 0.02 6 287 8654 -60.9 -65.6 54 4.7 -60.9 305 11 303.3 303.3 282.7 303.4 0.02 7 250 9510 -58.5 -63.5 52 5.0 -58.6 290 17 319.1 319.1 288.5 319.2 0.03 8 239 9796 -57.1 -62.1 53 5.0 -57.2 285 17 325.3 325.3 290.4 325.5 0.04 9 200 10930 -58.3 -64.3 46 6.0 -58.4 265 15 340.4 340.4 294.4 340.6 0.03 10 180 11592 -58.9 -64.9 46 6.0 -59.0 349.9 349.9 296.6 350.0 0.03 TRP 287 8654 -60.9 -65.6 54 4.7 -60.9 305 11 303.3 303.3 282.7 303.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5090.00 m Freezing level: 1000.00 mb = 0.00 m = 0.00 ft Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 37.68 % Est. max temperature: 1.72 C = 35.10 F Sfc-Lift cond lev (LCL): 640.36 mb = 3273.12 m = 10738.47 ft T: -29.52 C 700-500 lapse rate: 9.02 C/km ThetaE index: 0.00 C Layer 1000.0-190232055819272192.0 mb Conv cond level (CCL): 500.00 mb = 5090.00 m = 16699.27 ft Mean mixing ratio: 0.43 g/kg Conv temperature: 18.40 C = 65.11 F Cap Strength: 4.21 C Lifted Index: 3.47 C Risk: None Lifted Index @300 mb: 20.68 C Lifted Index @700 mb: 4.03 C Showalter Index: 1.37 C Risk: Showers probable Total Totals Index: 47.95 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 35.14 C Cross Totals Index: 12.81 C K Index: -13.50 Risk: None Sweat Index: 19.10 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 370.86 J/kg Max Up Vert Vel: 27.23 m/s Conv Inhibition (B-): 7143.81 J/kg Cap Strength: 4.21 C Lift Cond Lev (LCL): 666.67 mb = 2977.42 m = 9768.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 7 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 1014 0 0 0 -0.0 -0.0 | 87 7 -7.0 -0.3 1 931 708 0 0 -0.0 -0.0 | 87 7 -7.0 -0.3 2 925 760 15 3 -0.8 -2.9 | 67 8 -7.8 -3.2 3 850 1388 65 9 -8.2 -3.8 | 75 16 -15.2 -4.1 4 700 2783 235 11 9.0 6.3 | 198 6 2.0 6.0 5 500 5090 235 13 10.6 7.5 | 207 8 3.6 7.1 6 400 6550 295 5 4.5 -2.1 | 46 4 -2.5 -2.5 7 300 8380 295 9 8.2 -3.8 | 345 4 1.1 -4.1 8 287 8654 305 11 9.0 -6.3 | 344 7 2.0 -6.7 9 250 9510 290 17 16.0 -5.8 | 305 11 8.9 -6.2 10 200 10930 265 15 14.9 1.3 | 263 8 7.9 1.0 Wind Parameters Mean winds (0-6000m): 237.2 at 9.4 knts Storm direction: 267.2 at 7.0 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 112.1 deg Storm rel helicity (0-3000m) pos: 104.6 neg: -6.5 tot: 98.0 m^2/s^2 ave: 32.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.5 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 30.97 Bulk Shear: 11.97 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 0 0 87 7| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 1000 26 1 80 8| 2.7 0.0 2.7| 0.0 -6.5 -6.5 -6.5 -0.56| 2.9 -1.6 1500 56 3 77 10| 3.1 0.0 3.1| 17.9 -6.5 11.3 7.6 0.11| 4.5 0.5 2000 82 5 85 12| 2.5 0.0 2.5| 60.3 -6.5 53.8 26.9 0.49| 6.0 2.9 2500 103 6 95 13| 2.2 0.0 2.2| 93.2 -6.5 86.6 34.6 0.61| 7.0 4.3 3000 158 7 122 11| 1.9 0.0 1.9|104.6 -6.5 98.0 32.7 0.64| 7.0 4.5 4000 230 8 171 5| 1.4 0.1 1.6|105.4 -6.5 98.9 24.7 0.64| 5.4 3.5 5000 233 9 183 5| 1.2 0.2 1.3|106.3 -6.5 99.8 20.0 0.64| 4.4 2.8 6000 237 9 190 5| 0.6 0.1 0.7|111.5 -6.5 104.9 17.5 0.63| 4.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251126.12.gif