UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:1200Z 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 209 SFC 940 694 -5.3 -12.3 58 7.0 -7.2 355 1 272.6 272.9 269.3 277.1 1.58 2 935 736 -3.7 -9.7 63 6.0 -5.5 8 1 274.7 275.0 271.2 280.2 1.95 3 925 821 -4.5 -11.5 58 7.0 -6.5 35 1 274.7 275.0 270.8 279.5 1.71 4 850 1480 -10.1 -16.1 61 6.0 -11.6 40 11 275.6 275.8 270.7 279.2 1.28 5 802 1924 -14.3 -18.2 72 3.9 -15.2 1 9 275.7 275.9 270.5 279.0 1.14 6 767 2261 -15.9 -18.4 81 2.5 -16.4 331 8 277.5 277.7 271.7 280.9 1.17 7 751 2420 -15.9 -19.6 73 3.7 -16.7 317 7 279.2 279.4 272.5 282.4 1.08 8 702 2925 -19.3 -32.3 31 13.0 -21.0 272 5 280.9 280.9 272.3 282.0 0.36 9 700 2946 -19.5 -32.5 31 13.0 -21.2 270 5 280.9 281.0 272.3 282.0 0.36 10 680 3161 -20.7 -35.7 25 15.0 -22.4 270 8 281.9 281.9 272.8 282.7 0.27 11 590 4203 -24.1 -46.1 11 22.0 -25.9 267 22 289.6 289.6 276.6 290.0 0.10 12 558 4607 -26.7 -46.7 13 20.0 -28.2 267 27 291.2 291.2 277.4 291.6 0.10 13 512 5222 -31.3 -40.3 41 9.0 -32.0 265 36 292.9 292.9 278.4 293.6 0.22 14 500 5390 -32.3 -40.3 45 8.0 -32.9 265 38 293.7 293.7 278.8 294.4 0.23 15 400 6920 -43.5 -48.4 58 4.9 -43.7 270 48 298.5 298.5 280.8 298.9 0.12 16 364 7549 -48.7 -53.3 59 4.6 -48.8 270 52 299.7 299.7 281.3 299.9 0.07 17 351 7789 -49.3 -53.9 58 4.6 -49.4 270 54 302.0 302.0 282.3 302.3 0.07 18 338 8036 -50.5 -54.9 60 4.4 -50.6 270 56 303.6 303.6 283.0 303.9 0.07 19 300 8820 -48.5 -54.5 50 6.0 -48.7 270 77 317.0 317.0 287.9 317.3 0.08 20 299 8842 -48.5 -54.5 50 6.0 -48.7 270 77 317.3 317.3 287.9 317.6 0.08 21 250 10010 -50.5 -58.5 38 8.0 -50.7 275 99 331.0 331.0 292.0 331.2 0.06 22 246 10115 -50.7 -58.9 37 8.3 -50.9 275 99 332.3 332.3 292.4 332.5 0.06 23 220 10841 -51.7 -61.7 29 10.0 -52.0 341.5 341.5 294.7 341.6 0.04 TRP 338 8036 -50.5 -54.9 60 4.4 -50.6 270 56 303.6 303.6 283.0 303.9 0.07 WND 246 10115 -50.7 -58.9 37 8.3 -50.9 275 99 332.3 332.3 292.4 332.5 0.06 Sounding variables and indices 1000-500 mb thick: 5181.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 41.09 % Est. max temperature: -1.67 C = 28.99 F Sfc-Lift cond lev (LCL): 841.08 mb = 1560.61 m = 5120.06 ft T: -10.86 C 700-500 lapse rate: 5.24 C/km ThetaE index: 1.16 C Layer 925.0- 767.0 mb Conv cond level (CCL): 786.41 mb = 2072.35 m = 6798.96 ft Mean mixing ratio: 1.52 g/kg Conv temperature: -1.49 C = 29.32 F Cap Strength: 11.63 C Lifted Index: 12.09 C Risk: None Lifted Index @300 mb: 26.66 C Lifted Index @700 mb: 3.62 C Showalter Index: 12.21 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 16.20 C K Index: -6.90 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.27 J/kg Max Up Vert Vel: 2.56 m/s Conv Inhibition (B-): 6125.26 J/kg Cap Strength: 11.93 C Lift Cond Lev (LCL): 803.63 mb = 1908.60 m = 6261.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 16 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 ---------------------------------------------------------- 0 940 694 355 1 0.1 -1.0 | 118 15 -13.4 7.2 1 925 821 35 1 -0.6 -0.8 | 118 16 -14.1 7.3 2 850 1480 40 11 -7.1 -8.4 | 89 21 -20.6 -0.3 3 700 2946 270 5 5.0 -0.0 | 134 12 -8.5 8.2 4 500 5390 265 38 37.9 3.3 | 245 27 24.4 11.5 5 400 6920 270 48 48.0 -0.0 | 257 35 34.5 8.2 6 338 8036 270 56 56.0 -0.0 | 259 43 42.5 8.2 7 300 8820 270 77 77.0 -0.0 | 263 64 63.5 8.2 8 250 10010 275 99 98.6 -8.6 | 270 85 85.1 -0.5 Wind Parameters Mean winds (0-6000m): 271.2 at 21.0 knts Storm direction: 301.2 at 15.8 knts Shear (0-3000m) pos: 1.0 neg: 3.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 72.4 deg Storm rel helicity (0-3000m) pos: 45.3 neg: -47.4 tot: -2.1 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 69.65 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 36 3 110 16| 6.1 0.0 6.1| 0.0 -23.8 -23.8 -47.7 -0.87| 6.4 -5.6 1000 36 6 100 17| 3.1 2.2 5.2| 0.0 -46.7 -46.7 -46.7 -0.72| 7.1 -5.1 1500 24 7 95 17| 2.0 2.6 4.7| 5.8 -47.4 -41.6 -27.7 -0.39| 7.3 -2.8 2000 20 7 95 16| 1.5 2.6 4.1| 19.1 -47.4 -28.4 -14.2 -0.11| 7.0 -0.8 2500 15 7 95 15| 1.2 2.8 4.0| 30.2 -47.4 -17.2 -6.9 0.03| 6.6 0.2 3000 342 8 94 11| 1.0 3.4 4.5| 45.3 -47.4 -2.1 -0.7 0.19| 6.7 1.3 4000 287 11 151 6| 0.8 4.3 5.1| 74.6 -47.4 27.2 6.8 0.32| 6.8 2.2 5000 274 16 201 8| 0.4 4.1 4.6|102.4 -47.4 55.0 11.0 0.33| 6.6 2.2 6000 271 21 224 11| 0.8 3.4 4.3|137.2 -47.4 89.8 15.0 0.36| 6.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251010.12.gif