UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for X4172... Searching the city database file for: X4172 ... Date:1200Z 2 NOV 25 Station: X4172 WMO ident: 34172 Latitude: 51.57 Longitude: 46.03 ------------------------------------------------------------------------------- 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 1003 163 7.8 0.8 61 7.0 4.6 360 9 280.7 281.4 277.6 292.0 4.04 1 1000 188 6.8 -0.2 61 7.0 3.7 360 9 280.0 280.6 276.9 290.4 3.76 2 925 821 0.8 -4.2 69 5.0 -1.2 20 13 280.1 280.6 275.9 288.6 3.02 3 850 1494 -3.5 -9.5 63 6.0 -5.5 360 17 282.5 282.9 276.0 288.8 2.18 4 797 1998 -8.1 -12.3 72 4.2 -9.4 355 18 282.8 283.1 275.7 288.2 1.86 5 790 2067 -7.3 -11.2 74 3.9 -8.5 354 19 284.4 284.7 276.9 290.4 2.05 6 774 2227 -4.7 -14.7 45 10.0 -7.7 353 19 288.9 289.1 278.4 293.6 1.58 7 754 2432 -5.7 -24.7 21 19.0 -10.1 351 19 289.9 290.1 277.7 292.1 0.68 8 700 3012 -8.1 -35.1 9 27.0 -12.8 345 21 293.5 293.6 278.8 294.4 0.28 9 690 3124 -8.5 -35.5 9 27.0 -13.1 344 22 294.3 294.3 279.1 295.2 0.27 10 687 3158 -8.7 -35.7 9 27.0 -13.3 344 22 294.4 294.5 279.2 295.3 0.26 11 605 4131 -15.5 -24.5 46 9.0 -17.4 334 26 297.5 297.6 281.4 300.3 0.87 12 600 4193 -15.7 -23.7 50 8.0 -17.4 334 26 297.9 298.1 281.7 301.0 0.94 13 563 4675 -14.7 -35.7 15 21.0 -18.1 329 29 304.6 304.7 283.7 305.7 0.32 14 550 4852 -16.1 -38.1 13 22.0 -19.3 327 30 305.0 305.0 283.7 305.9 0.26 15 530 5129 -18.7 -38.7 15 20.0 -21.4 324 31 305.1 305.2 283.8 306.0 0.25 16 500 5560 -23.5 -41.5 18 18.0 -25.5 320 33 304.4 304.4 283.4 305.1 0.20 17 494 5648 -26.3 -42.3 21 16.0 -27.9 302.0 302.0 282.4 302.7 0.19 18 450 6316 -31.1 -42.1 33 11.0 -32.0 304.1 304.2 283.4 304.9 0.21 TRP WND Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: 911.05 mb = 946.21 m = 3104.32 ft Wetbulb zero: 942.77 mb = 666.52 m = 2186.73 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 38.80 % Est. max temperature: 9.47 C = 49.05 F Sfc-Lift cond lev (LCL): 901.05 mb = 1029.79 m = 3378.53 ft T: -0.53 C 700-500 lapse rate: 6.04 C/km ThetaE index: 3.32 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 839.65 mb = 1589.96 m = 5216.35 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 9.65 C = 49.36 F Cap Strength: 14.58 C Lifted Index: 13.22 C Risk: None Lifted Index @700 mb: 7.93 C Showalter Index: 13.63 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 14.00 C K Index: -16.50 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.37 J/kg Max Up Vert Vel: 2.18 m/s Conv Inhibition (B-): 1709.45 J/kg Cap Strength: 14.60 C Lift Cond Lev (LCL): 870.43 mb = 1304.94 m = 4281.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 11 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 1003 163 360 9 -0.0 -9.0 | 204 7 3.0 6.8 1 1000 188 360 9 -0.0 -9.0 | 204 7 3.0 6.8 2 925 821 20 13 -4.4 -12.2 | 158 4 -1.4 3.6 3 850 1494 360 17 -0.0 -17.0 | 292 3 3.0 -1.2 4 700 3012 345 21 5.4 -20.3 | 298 10 8.5 -4.5 5 500 5560 320 33 21.2 -25.3 | 291 26 24.2 -9.5 Wind Parameters Mean winds (0-6000m): 340.8 at 21.4 knts Storm direction: 10.8 at 16.1 knts Shear (0-3000m) pos: 0.7 neg: 2.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 94.7 deg Storm rel helicity (0-3000m) pos: 2.4 neg: -4.9 tot: -2.6 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 22.68 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 8 10 196 6| 4.2 0.0 4.2| 0.0 -3.2 -3.2 -6.5 -0.56| 4.2 -2.4 1000 13 12 185 4| 2.1 1.7 3.8| 0.6 -4.6 -4.0 -4.0 -0.27| 4.4 -1.2 1500 8 13 203 3| 1.4 2.4 3.7| 1.7 -4.6 -3.0 -2.0 0.01| 4.3 0.0 2000 4 15 237 2| 1.0 2.3 3.3| 2.0 -4.6 -2.6 -1.3 0.03| 3.8 0.1 2500 1 16 266 3| 0.8 2.2 3.1| 2.1 -4.7 -2.6 -1.0 0.02| 3.5 0.1 3000 357 16 280 4| 0.7 2.2 2.9| 2.4 -4.9 -2.6 -0.9 0.02| 3.3 0.1 4000 351 18 292 6| 0.5 2.5 3.0| 2.7 -6.2 -3.4 -0.9 0.01| 3.3 0.0 5000 344 21 294 10| 0.4 2.6 3.0| 2.7 -14.8 -12.1 -2.4 -0.04| 3.3 -0.1 6000 NO DATA | 0.4 2.6 3.0| | Wrote GIF file: /home/apache/climate/data/raob//X4172/skewt/X4172.skewt.20251102.12.gif