UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 10 OCT 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 221 SFC 940 700 -9.1 -10.2 92 1.1 -9.4 285 1 268.8 269.1 267.3 273.9 1.87 2 934 750 -8.1 -9.2 92 1.1 -8.4 283 1 270.3 270.6 268.5 275.9 2.04 3 925 825 -6.3 -7.8 89 1.5 -6.8 280 1 272.9 273.2 270.7 279.2 2.29 4 907 978 -7.1 -9.9 80 2.8 -7.9 288 3 273.6 273.9 270.6 279.1 1.98 5 852 1463 -10.7 -14.2 75 3.5 -11.6 314 9 274.8 275.0 270.5 279.0 1.49 6 850 1481 -10.5 -14.0 75 3.5 -11.4 315 9 275.1 275.4 270.8 279.5 1.52 7 840 1572 -9.7 -14.0 71 4.3 -10.8 312 10 276.9 277.2 271.9 281.3 1.54 8 737 2569 -16.5 -30.5 29 14.0 -18.6 282 18 280.1 280.1 271.9 281.3 0.41 9 700 2955 -17.9 -36.9 17 19.0 -20.1 270 21 282.7 282.7 273.1 283.4 0.23 10 693 3030 -18.1 -38.1 16 20.0 -20.4 270 22 283.3 283.3 273.4 283.9 0.21 11 630 3737 -21.7 -43.7 12 22.0 -23.7 270 30 287.0 287.0 275.3 287.4 0.13 12 500 5400 -32.9 -49.9 17 17.0 -33.8 270 50 292.9 292.9 278.2 293.2 0.08 13 484 5628 -34.3 -52.3 14 18.0 -35.2 271 52 293.9 294.0 278.7 294.2 0.06 14 465 5906 -36.5 -48.5 28 12.0 -37.1 272 55 294.6 294.6 279.0 294.9 0.10 15 444 6226 -37.1 -46.1 39 9.0 -37.6 273 59 297.8 297.8 280.6 298.2 0.14 16 400 6940 -41.5 -48.5 47 7.0 -41.8 275 66 301.1 301.1 282.0 301.5 0.12 17 370 7464 -44.5 -51.5 46 7.0 -44.7 275 68 303.9 303.9 283.1 304.2 0.09 18 323 8366 -47.5 -55.5 39 8.0 -47.7 275 71 311.7 311.8 286.0 312.0 0.06 19 300 8850 -50.7 -60.7 30 10.0 -50.9 275 73 313.9 313.9 286.8 314.0 0.04 20 277 9367 -54.3 -66.3 22 12.0 -54.5 286 76 315.9 315.9 287.4 316.0 0.02 21 268 9580 -53.4 -65.4 22 12.0 -53.6 290 77 320.2 320.3 288.8 320.3 0.02 22 250 10030 -51.5 -63.5 23 12.0 -51.8 270 71 329.5 329.5 291.6 329.6 0.03 23 244 10188 -51.1 -64.1 20 13.0 -51.4 332.4 332.4 292.4 332.5 0.03 TRP WND 268 9580 -53.4 -65.4 22 12.0 -53.6 290 77 320.2 320.3 288.8 320.3 0.02 Sounding variables and indices 1000-500 mb thick: 5179.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 34.06 % Est. max temperature: 0.38 C = 32.68 F Sfc-Lift cond lev (LCL): 923.44 mb = 838.14 m = 2749.78 ft T: -6.37 C 700-500 lapse rate: 6.13 C/km ThetaE index: 0.20 C Layer 907.0- 850.0 mb Conv cond level (CCL): 794.94 mb = 1992.26 m = 6536.21 ft Mean mixing ratio: 1.83 g/kg Conv temperature: 0.23 C = 32.41 F Cap Strength: 8.46 C Lifted Index: 11.90 C Risk: None Lifted Index @300 mb: 24.87 C Lifted Index @700 mb: 5.63 C Showalter Index: 11.44 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 18.90 C K Index: -10.60 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.24 J/kg Max Up Vert Vel: 5.70 m/s Conv Inhibition (B-): 5193.66 J/kg Cap Strength: 11.86 C Lift Cond Lev (LCL): 851.39 mb = 1468.47 m = 4817.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 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 ---------------------------------------------------------- 0 940 700 285 1 1.0 -0.3 | 124 23 -18.9 12.6 1 925 825 280 1 1.0 -0.2 | 124 23 -18.9 12.7 2 850 1481 315 9 6.4 -6.4 | 116 15 -13.5 6.5 3 700 2955 270 21 21.0 -0.0 | 185 13 1.1 12.9 4 500 5400 270 50 50.0 -0.0 | 247 33 30.1 12.9 5 400 6940 275 66 65.7 -5.8 | 261 46 45.9 7.2 6 300 8850 275 73 72.7 -6.4 | 263 53 52.8 6.5 7 268 9580 290 77 72.4 -26.3 | 284 54 52.5 -13.4 8 250 10030 270 71 71.0 -0.0 | 256 53 51.1 12.9 Wind Parameters Mean winds (0-6000m): 273.0 at 31.6 knts Storm direction: 303.0 at 23.7 knts Shear (0-3000m) pos: 1.7 neg: 3.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 93.9 deg Storm rel helicity (0-3000m) pos: 67.1 neg: -11.5 tot: 55.5 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 112.18 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 ------------------------------------------------------------------------------- 500 296 3 124 21| 4.7 0.0 4.7| 2.9 -1.9 1.0 2.0 0.02| 4.9 0.1 1000 311 6 121 18| 5.1 0.0 5.1| 5.2 -11.5 -6.4 -6.4 -0.14| 5.5 -0.8 1500 304 8 122 16| 3.4 1.8 5.2| 15.9 -11.5 4.3 2.9 0.14| 5.5 0.8 2000 293 10 130 14| 2.5 2.9 5.4| 30.1 -11.5 18.6 9.3 0.36| 5.7 2.1 2500 284 12 142 13| 2.0 3.5 5.5| 46.8 -11.5 35.3 14.1 0.46| 5.8 2.7 3000 280 15 153 12| 1.7 3.8 5.5| 67.1 -11.5 55.5 18.5 0.53| 5.9 3.1 4000 275 20 181 11| 1.3 4.4 5.6|107.6 -11.5 96.0 24.0 0.56| 5.9 3.3 5000 273 26 207 13| 1.5 4.1 5.6|153.7 -11.5 142.2 28.4 0.55| 5.9 3.2 6000 273 32 226 16| 2.2 3.4 5.6|219.9 -11.5 208.4 34.7 0.55| 5.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251010.00.gif