UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101202.upa.cvt Date: 0200Z 12 OCT 25 Searching for X6003... Searching the city database file for: X6003 ... Date:0200Z 12 OCT 25 Station: X6003 WMO ident: 36003 Latitude: 52.28 Longitude: 76.95 ------------------------------------------------------------------------------- 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 1011 122 -4.3 -5.0 95 0.7 -4.6 20 5 268.0 268.4 268.0 275.0 2.60 1 1000 208 -4.1 -4.3 99 0.2 -4.2 35 19 269.0 269.5 269.0 276.5 2.77 2 925 824 -3.5 -4.8 91 1.3 -4.0 50 17 275.7 276.2 273.3 283.7 2.89 3 850 1486 -9.9 -10.2 98 0.3 -10.0 45 19 275.8 276.1 272.1 281.6 2.07 4 700 2978 -15.1 -18.3 76 3.2 -15.9 35 13 285.8 286.0 276.5 289.6 1.29 5 500 5450 -27.5 -37.5 38 10.0 -28.6 300 29 299.5 299.6 281.5 300.5 0.30 6 400 7030 -35.7 -45.7 35 10.0 -36.4 290 60 308.6 308.6 285.0 309.2 0.16 7 300 8950 -53.1 -60.1 42 7.0 -53.2 300 46 310.5 310.5 285.5 310.7 0.04 8 281 9365 -58.5 -66.5 35 8.0 -58.6 320 29 308.6 308.6 284.8 308.7 0.02 9 250 10100 -57.5 -65.5 35 8.0 -57.6 305 54 320.6 320.6 288.9 320.7 0.02 10 213 11108 -60.8 -68.8 34 8.0 -60.9 295 68 330.5 330.5 291.9 330.5 0.02 11 200 11500 -62.1 -70.1 34 8.0 -62.2 280 40 334.4 334.4 292.9 334.5 0.02 TRP 281 9365 -58.5 -66.5 35 8.0 -58.6 320 29 308.6 308.6 284.8 308.7 0.02 WND 213 11108 -60.8 -68.8 34 8.0 -60.9 295 68 330.5 330.5 291.9 330.5 0.02 Sounding variables and indices 1000-500 mb thick: 5242.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 74.66 % Est. max temperature: 3.49 C = 38.29 F Sfc-Lift cond lev (LCL): 999.68 mb = 210.50 m = 690.60 ft T: -4.10 C 700-500 lapse rate: 5.02 C/km ThetaE index: 2.13 C Layer 850.0- 700.0 mb Conv cond level (CCL): 900.68 mb = 1032.56 m = 3387.64 ft Mean mixing ratio: 2.81 g/kg Conv temperature: 3.47 C = 38.25 F Cap Strength: 7.44 C Lifted Index: 16.31 C Risk: None Lifted Index @300 mb: 21.53 C Lifted Index @700 mb: 7.44 C Showalter Index: 15.20 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 17.30 C K Index: 4.20 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.90 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 7272.97 J/kg Cap Strength: 15.90 C Lift Cond Lev (LCL): 947.29 mb = 635.89 m = 2086.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 21 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 1011 122 20 5 -1.7 -4.7 | 201 11 3.8 9.8 1 1000 208 35 19 -10.9 -15.6 | 79 5 -5.4 -1.1 2 925 824 50 17 -13.0 -10.9 | 115 8 -7.5 3.6 3 850 1486 45 19 -13.4 -13.4 | 98 8 -7.9 1.0 4 700 2978 35 13 -7.5 -10.6 | 153 4 -1.9 3.8 5 500 5450 300 29 25.1 -14.5 | 270 31 30.7 -0.0 6 400 7030 290 60 56.4 -20.5 | 276 62 61.9 -6.0 7 300 8950 300 46 39.8 -23.0 | 281 46 45.4 -8.5 8 281 9365 320 29 18.6 -22.2 | 288 25 24.2 -7.7 9 250 10100 305 54 44.2 -31.0 | 288 52 49.8 -16.5 10 213 11108 295 68 61.6 -28.7 | 282 69 67.2 -14.3 11 200 11500 280 40 39.4 -6.9 | 260 46 44.9 7.5 Wind Parameters Mean winds (0-6000m): 350.9 at 20.7 knts Storm direction: 20.9 at 15.5 knts Shear (0-3000m) pos: 2.3 neg: 1.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -50.6 deg Storm rel helicity (0-3000m) pos: 14.0 neg: -18.3 tot: -4.4 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 32.68 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 39 17 102 5| 13.7 0.0 13.7| 4.8 -13.0 -8.3 -16.5 -0.67| 21.7-14.5 1000 43 17 107 7| 7.0 0.0 7.0| 7.3 -15.4 -8.1 -8.1 -0.59| 12.3 -7.2 1500 44 18 105 7| 4.7 0.4 5.1| 7.7 -18.3 -10.5 -7.0 -0.59| 8.8 -5.2 2000 44 18 105 7| 3.5 0.7 4.2| 9.9 -18.3 -8.3 -4.2 -0.49| 7.2 -3.6 2500 43 17 107 7| 2.8 0.9 3.7| 12.3 -18.3 -5.9 -2.4 -0.40| 6.2 -2.5 3000 42 17 111 6| 2.3 1.1 3.4| 14.0 -18.3 -4.4 -1.5 -0.32| 5.7 -1.8 4000 34 17 98 4| 1.8 2.4 4.1| 14.0 -21.1 -7.0 -1.8 -0.22| 6.0 -1.3 5000 16 18 347 3| 1.4 3.5 4.9| 14.0 -60.0 -46.0 -9.2 -0.28| 6.6 -1.8 6000 351 21 304 11| 1.2 4.4 5.6| 40.6 -87.4 -46.8 -7.8 -0.23| 7.2 -1.6 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20251012.02.gif