UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:0000Z 22 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 324 SFC 952 697 -14.5 -15.9 89 1.4 -14.8 310 3 262.3 262.5 261.3 265.5 1.16 2 949 721 -13.7 -15.6 86 1.9 -14.1 299 3 263.4 263.6 262.2 266.6 1.19 3 946 745 -10.1 -12.2 85 2.1 -10.6 288 3 267.3 267.5 265.7 271.6 1.58 4 939 803 -4.7 -6.6 87 1.9 -5.3 262 3 273.3 273.7 271.2 280.2 2.48 5 927 904 -4.1 -6.9 81 2.8 -5.0 218 3 274.9 275.4 272.2 281.8 2.45 6 925 921 -4.3 -7.3 80 3.0 -5.3 210 3 274.9 275.3 272.1 281.5 2.38 7 866 1438 -7.7 -15.7 53 8.0 -9.8 311 8 276.6 276.8 271.4 280.3 1.30 8 850 1583 -7.5 -16.5 48 9.0 -9.8 340 9 278.3 278.5 272.2 281.9 1.24 9 775 2298 -9.3 -24.3 28 15.0 -12.4 359 18 283.8 283.9 274.5 285.9 0.69 10 727 2791 -10.7 -23.7 33 13.0 -13.5 12 23 287.5 287.6 276.6 289.9 0.78 11 700 3080 -13.1 -23.1 43 10.0 -15.2 20 27 288.0 288.1 277.0 290.6 0.85 12 694 3146 -13.5 -23.5 43 10.0 -15.6 20 27 288.2 288.4 277.0 290.8 0.83 13 669 3424 -14.5 -22.5 51 8.0 -16.2 21 28 290.2 290.3 278.2 293.1 0.94 14 600 4243 -18.3 -37.3 17 19.0 -20.8 25 32 294.9 295.0 279.4 295.8 0.26 15 599 4255 -18.3 -37.3 17 19.0 -20.8 25 32 295.1 295.1 279.5 296.0 0.26 16 500 5580 -27.3 -41.3 25 14.0 -28.6 30 38 299.8 299.8 281.5 300.5 0.21 17 400 7140 -39.3 -52.3 24 13.0 -39.9 20 33 303.9 303.9 283.1 304.2 0.08 18 346 8121 -46.3 -58.3 24 12.0 -46.6 23 32 307.3 307.3 284.4 307.5 0.04 19 300 9060 -51.5 -63.5 23 12.0 -51.7 25 31 312.8 312.8 286.4 312.9 0.02 20 283 9437 -53.7 -65.7 22 12.0 -53.9 314.9 314.9 287.1 314.9 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5256.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 37.79 % Est. max temperature: 4.66 C = 40.39 F Sfc-Lift cond lev (LCL): 930.52 mb = 874.15 m = 2867.92 ft T: -4.28 C 700-500 lapse rate: 5.68 C/km ThetaE index: 1.42 C Layer 925.0- 850.0 mb Conv cond level (CCL): 952.00 mb = 696.72 m = 2285.80 ft Mean mixing ratio: 1.82 g/kg Conv temperature: -10.38 C = 13.32 F Cap Strength: 14.26 C Lifted Index: 16.71 C Risk: None Lifted Index @300 mb: 23.30 C Lifted Index @700 mb: 9.67 C Showalter Index: 15.16 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 10.80 C K Index: -6.70 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.69 J/kg Max Up Vert Vel: 7.83 m/s Conv Inhibition (B-): 4905.45 J/kg Cap Strength: 16.53 C Lift Cond Lev (LCL): 837.35 mb = 1699.16 m = 5574.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 53 at 19 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 ---------------------------------------------------------- 0 952 697 310 3 2.3 -1.9 | 241 20 17.7 9.9 1 925 921 210 3 1.5 2.6 | 230 22 16.9 14.4 2 850 1583 340 9 3.1 -8.5 | 260 19 18.4 3.3 3 700 3080 20 27 -9.2 -25.4 | 336 15 6.1 -13.6 4 500 5580 30 38 -19.0 -32.9 | 10 21 -3.6 -21.1 5 400 7140 20 33 -11.3 -31.0 | 348 20 4.1 -19.2 6 300 9060 25 31 -13.1 -28.1 | 352 16 2.3 -16.3 Wind Parameters Mean winds (0-6000m): 22.5 at 25.8 knts Storm direction: 52.5 at 19.4 knts Shear (0-3000m) pos: 5.6 neg: 0.7 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 104.8 deg Storm rel helicity (0-3000m) pos: 175.7 neg: -21.5 tot: 154.2 m^2/s^2 ave: 51.4 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.29 Bulk Shear: 107.05 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 ------------------------------------------------------------------------------- 500 250 4 235 23| 0.0 4.1 4.1| 21.8 -21.5 0.4 0.8 -0.03| 9.1 -0.3 1000 321 6 249 20| 5.5 2.1 7.6| 76.6 -21.5 55.1 55.1 0.45| 10.5 4.7 1500 341 8 257 18| 6.0 1.4 7.4|107.7 -21.5 86.2 57.5 0.58| 9.3 5.4 2000 355 11 267 16| 6.3 1.0 7.3|139.3 -21.5 117.8 58.9 0.67| 8.9 6.0 2500 7 14 278 14| 6.2 0.8 7.1|166.7 -21.5 145.2 58.1 0.72| 8.6 6.2 3000 11 16 289 13| 5.6 0.7 6.3|175.7 -21.5 154.2 51.4 0.73| 7.6 5.5 4000 17 20 309 12| 4.8 0.5 5.3|195.1 -21.5 173.6 43.4 0.74| 6.3 4.7 5000 21 24 327 12| 4.2 0.4 4.6|213.6 -24.3 189.3 37.9 0.73| 5.6 4.1 6000 23 26 336 13| 3.5 0.8 4.3|213.6 -51.6 162.0 27.0 0.58| 5.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251022.00.gif