UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 1 DEC 25 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- 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 1006 137 -0.7 -1.9 92 1.2 -1.2 90 9 272.0 272.5 271.6 280.9 3.30 1 1000 185 -1.1 -2.6 90 1.5 -1.7 90 9 272.0 272.6 271.5 280.6 3.15 2 940 677 -4.7 -6.1 90 1.4 -5.2 118 12 273.2 273.7 271.3 280.3 2.57 3 925 805 0.0 -4.3 73 4.3 -1.7 125 13 279.3 279.8 275.5 287.7 3.00 4 922 831 0.6 -4.2 70 4.8 -1.3 125 13 280.2 280.7 276.0 288.7 3.03 5 888 1132 2.0 -10.0 41 12.0 -2.2 127 13 284.7 285.0 276.9 290.5 2.01 6 852 1467 5.2 -10.8 30 16.0 -0.7 130 13 291.4 291.7 280.1 297.3 1.97 7 850 1486 5.2 -11.8 28 17.0 -0.9 130 13 291.6 291.9 280.0 297.1 1.82 8 779 2192 2.2 -20.8 16 23.0 -4.5 123 11 295.7 295.9 280.8 298.7 0.93 9 702 3024 -1.7 -20.7 22 19.0 -7.2 115 9 300.4 300.5 282.9 303.7 1.05 10 700 3047 -1.9 -20.9 22 19.0 -7.4 115 9 300.4 300.6 282.9 303.7 1.03 11 629 3884 -9.3 -23.3 31 14.0 -12.8 166 7 301.3 301.4 283.1 304.3 0.93 12 500 5620 -20.1 -45.1 9 25.0 -22.9 275 3 308.5 308.6 284.9 309.0 0.14 13 496 5680 -20.5 -46.5 8 26.0 -23.3 273 3 308.8 308.8 285.0 309.2 0.12 14 400 7230 -34.1 -55.1 10 21.0 -35.2 210 7 310.7 310.7 285.7 310.9 0.05 15 349 8166 -42.5 -60.5 12 18.0 -43.0 241 7 311.7 311.7 285.9 311.8 0.03 16 300 9170 -50.1 -65.1 15 15.0 -50.4 275 7 314.7 314.7 287.0 314.8 0.02 17 250 10330 -59.7 -71.7 20 12.0 -59.8 270 13 317.3 317.3 287.9 317.3 0.01 18 249 10355 -59.9 -71.9 19 12.0 -60.0 270 13 317.4 317.4 287.9 317.4 0.01 19 217 11208 -65.9 -76.9 20 11.0 -66.0 265 17 320.8 320.8 289.0 320.8 0.01 20 200 11710 -62.7 -73.7 21 11.0 -62.8 265 29 333.5 333.5 292.7 333.5 0.01 21 153 13366 -57.7 -68.7 23 11.0 -57.9 265 25 368.6 368.6 300.3 368.7 0.02 22 150 13490 -58.7 -69.7 23 11.0 -58.9 265 25 368.9 369.0 300.4 369.0 0.02 23 131 14336 -61.9 -72.9 22 11.0 -62.0 268 26 377.8 377.8 301.9 377.9 0.02 24 100 16010 -61.7 -73.7 19 12.0 -61.9 275 27 408.5 408.5 306.3 408.6 0.02 25 77 17619 -65.3 -78.3 15 13.0 -65.5 275 31 432.7 432.7 309.1 432.8 0.01 26 70 18200 -65.5 -78.5 15 13.0 -65.7 275 33 444.3 444.3 310.3 444.3 0.01 27 53 19887 -65.1 -79.1 13 14.0 -65.4 275 33 482.0 482.0 313.6 482.1 0.01 28 50 20240 -65.9 -78.9 15 13.0 -66.1 275 33 488.2 488.2 314.1 488.3 0.02 29 37 22055 -69.1 -83.1 11 14.0 -69.3 278 38 523.9 523.9 316.5 523.9 0.01 30 30 23310 -68.7 -82.7 12 14.0 -69.0 280 42 557.4 557.4 318.5 557.4 0.01 31 20 25735 -69.3 -83.3 11 14.0 -69.7 624.0 624.1 321.7 624.2 0.02 TRP 217 11208 -65.9 -76.9 20 11.0 -66.0 265 17 320.8 320.8 289.0 320.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5435.00 m Freezing level: Surface below freezing Freezing level: 925.00 mb = 805.00 m = 2641.04 ft Freezing level: 735.56 mb = 2661.60 m = 8732.19 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 32.39 % Est. max temperature: 17.98 C = 64.36 F Sfc-Lift cond lev (LCL): 987.16 mb = 287.76 m = 944.10 ft T: -1.85 C 700-500 lapse rate: 7.07 C/km ThetaE index: 0.59 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 617.66 mb = 4021.75 m = 13194.56 ft Mean mixing ratio: 2.86 g/kg Conv temperature: 29.21 C = 84.58 F Cap Strength: 18.79 C Lifted Index: 21.72 C Risk: None Lifted Index @300 mb: 22.71 C Lifted Index @700 mb: 18.76 C Showalter Index: 10.93 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 8.30 C K Index: -5.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.38 J/kg Max Up Vert Vel: 9.31 m/s Conv Inhibition (B-): 46206.30 J/kg Cap Strength: 21.48 C Lift Cond Lev (LCL): 916.89 mb = 875.53 m = 2872.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 154 at 6 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 1006 137 90 9 -9.0 0.0 | 48 8 -6.3 -5.6 1 1000 185 90 9 -9.0 0.0 | 48 8 -6.3 -5.6 2 925 805 125 13 -10.6 7.5 | 103 8 -7.9 1.8 3 850 1486 130 13 -10.0 8.4 | 111 8 -7.2 2.7 4 700 3047 115 9 -8.2 3.8 | 71 6 -5.4 -1.8 5 500 5620 275 3 3.0 -0.3 | 316 8 5.7 -5.9 6 400 7230 210 7 3.5 6.1 | 266 6 6.2 0.4 7 300 9170 275 7 7.0 -0.6 | 303 12 9.7 -6.3 8 250 10330 270 13 13.0 -0.0 | 290 17 15.7 -5.6 9 217 11208 265 17 16.9 1.5 | 282 20 19.7 -4.2 10 200 11710 265 29 28.9 2.5 | 276 32 31.6 -3.1 11 150 13490 265 25 24.9 2.2 | 277 28 27.6 -3.5 12 100 16010 275 27 26.9 -2.4 | 285 31 29.6 -8.0 13 70 18200 275 33 32.9 -2.9 | 283 37 35.6 -8.5 14 50 20240 275 33 32.9 -2.9 | 283 37 35.6 -8.5 15 30 23310 280 42 41.4 -7.3 | 286 46 44.1 -12.9 Wind Parameters Mean winds (0-6000m): 124.1 at 8.4 knts Storm direction: 154.1 at 6.3 knts Shear (0-3000m) pos: 1.3 neg: 0.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 28.4 deg Storm rel helicity (0-3000m) pos: 19.5 neg: -7.7 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 21.81 Bulk Shear: 1.99 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 ------------------------------------------------------------------------------- 500 103 10 66 8| 5.6 0.0 5.6| 11.8 0.0 11.8 23.7 1.00| 5.7 5.6 1000 116 12 85 8| 4.1 0.0 4.1| 17.9 0.0 17.9 17.9 0.99| 4.3 4.3 1500 121 12 93 8| 2.7 0.0 2.7| 18.8 -0.7 18.1 12.1 0.90| 3.2 2.9 2000 122 12 95 7| 2.0 0.4 2.5| 18.8 -3.4 15.4 7.7 0.64| 2.8 1.8 2500 122 12 95 7| 1.6 0.7 2.3| 18.8 -5.9 13.0 5.2 0.44| 2.6 1.1 3000 122 11 93 7| 1.3 0.5 1.8| 19.5 -7.7 11.8 3.9 0.33| 2.5 0.8 4000 125 10 94 6| 1.6 0.4 2.0| 23.1 -7.7 15.4 3.8 0.47| 3.0 1.4 5000 125 9 88 5| 1.3 0.3 1.6| 29.5 -7.7 21.8 4.4 0.52| 3.0 1.6 6000 124 8 77 4| 1.0 0.2 1.2| 33.7 -11.6 22.2 3.7 0.46| 2.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20251201.00.gif