UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 4 NOV 25 Station: X0673 WMO ident: 30673 Latitude: 53.73 Longitude: 119.78 ------------------------------------------------------------------------------- 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 117 SFC 929 696 -5.3 -11.3 63 6.0 -7.0 280 9 273.6 273.8 270.2 278.4 1.73 2 925 730 -4.3 -11.3 58 7.0 -6.4 285 9 274.9 275.2 271.0 279.8 1.74 3 923 747 -3.7 -10.7 58 7.0 -5.8 286 10 275.7 276.0 271.6 280.9 1.83 4 859 1318 -6.5 -14.5 53 8.0 -8.7 316 27 278.5 278.7 272.7 282.7 1.44 5 850 1401 -8.1 -16.1 53 8.0 -10.1 320 29 277.7 277.9 271.9 281.4 1.28 6 700 2915 -21.1 -30.1 44 9.0 -22.3 325 31 279.1 279.2 271.4 280.5 0.45 7 565 4336 -31.5 -40.5 41 9.0 -32.1 322 34 284.5 284.5 274.1 285.2 0.20 8 535 4691 -34.9 -44.9 35 10.0 -35.5 321 34 284.9 284.9 274.2 285.4 0.13 9 515 4938 -33.9 -43.9 36 10.0 -34.6 320 35 289.3 289.3 276.5 289.8 0.15 10 500 5130 -35.9 -45.9 35 10.0 -36.4 320 35 289.3 289.3 276.5 289.7 0.13 11 400 6640 -47.5 -57.5 31 10.0 -47.7 305 35 293.3 293.3 278.3 293.4 0.04 12 377 7029 -50.1 -60.1 30 10.0 -50.3 295 38 294.8 294.8 279.0 294.9 0.03 13 337 7760 -50.1 -60.1 30 10.0 -50.3 300 41 304.4 304.4 283.2 304.6 0.03 14 320 8099 -48.7 -59.7 27 11.0 -49.0 302 42 310.9 310.9 285.7 311.1 0.04 15 300 8520 -51.5 -62.5 26 11.0 -51.7 305 44 312.8 312.8 286.4 312.9 0.03 16 280 8964 -53.7 -64.7 25 11.0 -53.9 301 42 315.8 315.8 287.4 315.9 0.02 17 258 9494 -49.1 -60.1 27 11.0 -49.4 297 39 330.1 330.1 291.8 330.3 0.05 18 250 9700 -50.1 -61.1 26 11.0 -50.4 295 38 331.6 331.6 292.2 331.8 0.04 19 215 10676 -53.9 -65.9 22 12.0 -54.1 292 42 340.3 340.3 294.4 340.4 0.03 20 200 11140 -53.7 -65.7 22 12.0 -53.9 290 44 347.7 347.7 296.1 347.8 0.03 21 178 11889 -53.9 -66.9 19 13.0 -54.2 359.2 359.2 298.5 359.3 0.03 TRP 377 7029 -50.1 -60.1 30 10.0 -50.3 295 38 294.8 294.8 279.0 294.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5013.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 45.05 % Est. max temperature: -0.55 C = 31.01 F Sfc-Lift cond lev (LCL): 844.57 mb = 1450.94 m = 4760.25 ft T: -8.53 C 700-500 lapse rate: 6.68 C/km ThetaE index: 2.18 C Layer 850.0- 565.0 mb Conv cond level (CCL): 763.13 mb = 2241.62 m = 7354.32 ft Mean mixing ratio: 1.52 g/kg Conv temperature: -0.40 C = 31.29 F Cap Strength: 6.92 C Lifted Index: 6.80 C Risk: None Lifted Index @300 mb: 22.13 C Lifted Index @700 mb: 0.38 C Showalter Index: 6.94 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 19.80 C K Index: 2.70 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 1.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.01 J/kg Max Up Vert Vel: 3.74 m/s Conv Inhibition (B-): 7323.88 J/kg Cap Strength: 6.87 C Lift Cond Lev (LCL): 778.85 mb = 2082.63 m = 6832.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 24 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 ---------------------------------------------------------- 0 929 696 280 9 8.9 -1.6 | 191 22 4.2 21.5 1 925 730 285 9 8.7 -2.3 | 191 21 4.1 20.7 2 850 1401 320 29 18.6 -22.2 | 267 14 14.0 0.8 3 700 2915 325 31 17.8 -25.4 | 280 13 13.2 -2.3 4 500 5130 320 35 22.5 -26.8 | 282 18 17.9 -3.8 5 400 6640 305 35 28.7 -20.1 | 263 24 24.0 3.0 6 377 7029 295 38 34.4 -16.1 | 257 31 29.8 7.0 7 300 8520 305 44 36.0 -25.2 | 274 31 31.4 -2.2 8 250 9700 295 38 34.4 -16.1 | 257 31 29.8 7.0 9 200 11140 290 44 41.3 -15.0 | 258 38 36.7 8.0 Wind Parameters Mean winds (0-6000m): 318.7 at 31.3 knts Storm direction: 348.7 at 23.5 knts Shear (0-3000m) pos: 4.4 neg: 0.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 90.0 deg Storm rel helicity (0-3000m) pos: 112.5 neg: 0.0 tot: 112.5 m^2/s^2 ave: 37.5 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 38.96 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 ------------------------------------------------------------------------------- 500 302 15 210 17| 16.1 0.0 16.1| 70.4 0.0 70.4 140.8 0.91| 16.4 15.0 1000 315 22 234 13| 12.0 0.0 12.0|102.1 0.0 102.1 102.1 0.94| 12.5 11.7 1500 318 24 246 13| 8.3 0.0 8.3|106.0 0.0 106.0 70.6 0.94| 8.7 8.2 2000 320 26 254 13| 6.4 0.0 6.4|109.8 0.0 109.8 54.9 0.94| 6.8 6.4 2500 321 27 260 13| 5.3 0.0 5.3|111.9 0.0 111.9 44.8 0.92| 5.7 5.3 3000 321 28 264 13| 4.4 0.2 4.6|112.5 0.0 112.5 37.5 0.89| 4.9 4.4 4000 322 29 270 14| 3.3 0.4 3.8|113.3 0.0 113.3 28.3 0.84| 4.0 3.3 5000 321 31 273 15| 2.7 0.7 3.4|113.4 -13.6 99.8 20.0 0.66| 3.6 2.4 6000 319 31 272 16| 2.2 1.1 3.3|113.4 -41.4 72.0 12.0 0.44| 3.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251104.00.gif