UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for X2618... Searching the city database file for: X2618 ... Date:0000Z 7 NOV 25 Station: X2618 WMO ident: 32618 Latitude: 55.20 Longitude: 165.98 ------------------------------------------------------------------------------- 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 1018 17 2.0 -8.0 47 10.0 -1.4 65 3 273.7 274.1 270.8 279.5 2.05 1 1000 161 1.6 -9.4 44 11.0 -2.0 235 11 274.8 275.1 271.1 280.0 1.87 2 925 781 -4.5 -13.5 49 9.0 -7.0 230 15 274.7 275.0 270.4 278.8 1.46 3 850 1439 -11.1 -17.1 61 6.0 -12.5 230 15 274.5 274.7 269.8 277.9 1.18 4 821 1704 -13.9 -18.9 66 5.0 -14.9 234 18 274.3 274.5 269.5 277.3 1.04 5 814 1769 -13.7 -18.7 66 5.0 -14.7 236 19 275.2 275.4 270.1 278.3 1.07 6 722 2674 -17.9 -34.9 21 17.0 -20.0 251 28 280.2 280.2 271.8 281.0 0.27 7 700 2905 -18.1 -31.1 31 13.0 -20.0 255 31 282.4 282.5 273.3 283.7 0.41 8 649 3468 -19.9 -33.9 28 14.0 -21.7 256 38 286.6 286.6 275.5 287.7 0.34 9 561 4531 -27.7 -33.7 57 6.0 -28.4 258 50 289.6 289.6 277.1 290.9 0.40 10 500 5350 -32.3 -38.3 55 6.0 -32.8 260 60 293.7 293.7 278.9 294.6 0.28 11 459 5946 -36.7 -42.7 54 6.0 -37.1 260 66 295.4 295.5 279.6 296.1 0.19 12 400 6880 -44.1 -49.1 57 5.0 -44.3 260 75 297.7 297.7 280.5 298.1 0.11 13 396 6948 -44.5 -49.5 57 5.0 -44.7 260 76 298.0 298.0 280.6 298.4 0.11 14 360 7581 -51.1 -57.1 49 6.0 -51.2 260 85 297.4 297.4 280.3 297.6 0.05 15 328 8186 -54.5 -60.5 47 6.0 -54.6 260 94 300.8 300.8 281.7 300.9 0.03 16 312 8507 -55.7 -61.7 47 6.0 -55.8 260 99 303.4 303.4 282.8 303.5 0.03 17 305 8653 -53.1 -59.1 48 6.0 -53.2 260 103 309.0 309.0 285.0 309.2 0.04 18 300 8760 -53.5 -59.5 48 6.0 -53.6 260 106 309.9 309.9 285.4 310.1 0.04 19 276 9295 -53.2 -60.6 40 7.4 -53.4 260 110 317.8 317.8 288.1 318.0 0.04 20 250 9930 -52.9 -61.9 33 9.0 -53.1 260 101 327.4 327.4 291.0 327.6 0.04 21 224 10643 -51.1 -62.1 26 11.0 -51.4 258 93 340.6 340.6 294.5 340.8 0.04 22 200 11380 -52.3 -66.3 17 14.0 -52.6 255 85 349.9 350.0 296.7 350.1 0.03 23 170 12421 -55.3 -71.3 12 16.0 -55.6 263 72 361.6 361.6 299.0 361.7 0.01 24 150 13220 -53.7 -71.7 9 18.0 -54.1 270 62 377.5 377.6 301.9 377.6 0.02 25 114 14994 -53.7 -72.7 8 19.0 -54.2 260 55 408.4 408.4 306.3 408.5 0.02 26 104 15586 -54.3 -75.3 6 21.0 -54.8 256 53 418.1 418.1 307.5 418.2 0.01 27 100 15840 -51.5 -73.5 6 22.0 -52.2 255 52 428.2 428.2 308.6 428.3 0.02 28 70 18180 -46.7 -70.7 5 24.0 -48.4 250 62 484.5 484.5 313.8 484.7 0.04 29 64 18775 -45.9 -69.9 5 24.0 -47.9 498.8 498.8 314.9 499.1 0.05 30 64 18775 -45.9 -69.9 5 24.0 -47.9 498.8 498.8 314.9 499.1 0.05 TRP 312 8507 -55.7 -61.7 47 6.0 -55.8 260 99 303.4 303.4 282.8 303.5 0.03 WND 276 9295 -53.2 -60.6 40 7.4 -53.4 260 110 317.8 317.8 288.1 318.0 0.04 Sounding variables and indices 1000-500 mb thick: 5189.00 m Freezing level: 980.33 mb = 323.62 m = 1061.74 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 45.99 % Est. max temperature: 2.84 C = 37.10 F Sfc-Lift cond lev (LCL): 870.97 mb = 1249.34 m = 4098.84 ft T: -9.20 C 700-500 lapse rate: 5.81 C/km ThetaE index: 2.70 C Layer 925.0- 814.0 mb Conv cond level (CCL): 830.74 mb = 1614.04 m = 5295.33 ft Mean mixing ratio: 1.70 g/kg Conv temperature: 2.63 C = 36.73 F Cap Strength: 9.37 C Lifted Index: 12.06 C Risk: None Lifted Index @300 mb: 21.66 C Lifted Index @700 mb: 4.97 C Showalter Index: 13.27 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 15.20 C K Index: -8.90 Risk: None Sweat Index: 177.50 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.88 J/kg Max Up Vert Vel: 3.12 m/s Conv Inhibition (B-): 1.88 J/kg Cap Strength: 11.73 C Lift Cond Lev (LCL): 827.18 mb = 1646.84 m = 5402.94 ft Lev Free Conv (LFC): 822.18 mb = 1693.15 m = 5554.87 ft Equ Level (EL): 812.18 mb = 1786.07 m = 5859.75 ft B at Equ Level: 4.15 J/kg Max Parcel Lev (MPL): 792.18 mb = 1974.10 m = 6476.61 ft Wind level data Storm motion: 285 at 26 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 1018 17 65 3 -2.7 -1.3 | 101 29 -28.0 5.3 1 1000 161 235 11 9.0 6.3 | 128 21 -16.3 12.9 2 925 781 230 15 11.5 9.6 | 140 21 -13.8 16.2 3 850 1439 230 15 11.5 9.6 | 140 21 -13.8 16.2 4 700 2905 255 31 29.9 8.0 | 198 15 4.7 14.6 5 500 5350 260 60 59.1 10.4 | 243 38 33.8 17.0 6 400 6880 260 75 73.9 13.0 | 248 52 48.6 19.6 7 312 8507 260 99 97.5 17.2 | 252 76 72.2 23.8 8 300 8760 260 106 104.4 18.4 | 252 83 79.1 25.0 9 276 9295 260 110 108.3 19.1 | 253 87 83.0 25.7 10 250 9930 260 101 99.5 17.5 | 252 78 74.2 24.1 11 200 11380 255 85 82.1 22.0 | 243 64 56.8 28.6 12 150 13220 270 62 62.0 -0.0 | 260 37 36.7 6.6 13 100 15840 255 52 50.2 13.5 | 231 32 24.9 20.0 14 70 18180 250 62 58.3 21.2 | 230 43 33.0 27.8 Wind Parameters Mean winds (0-6000m): 254.6 at 34.8 knts Storm direction: 284.6 at 26.1 knts Shear (0-3000m) pos: 5.8 neg: 0.3 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 101.2 deg Storm rel helicity (0-3000m) pos: 209.9 neg: 0.0 tot: 209.9 m^2/s^2 ave: 70.0 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 6.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 84.17 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 ------------------------------------------------------------------------------- 500 233 11 128 21| 16.7 0.0 16.7|110.5 0.0 110.5 221.1 0.74| 22.0 16.3 1000 231 13 133 21| 8.4 0.9 9.3|120.2 0.0 120.2 120.2 0.76| 11.9 9.0 1500 231 13 135 21| 5.9 0.6 6.5|125.0 0.0 125.0 83.3 0.77| 8.3 6.3 2000 233 15 139 21| 5.8 0.5 6.3|154.5 0.0 154.5 77.3 0.80| 7.8 6.2 2500 237 17 144 19| 5.8 0.4 6.2|183.0 0.0 183.0 73.2 0.82| 7.6 6.2 3000 242 19 151 18| 5.8 0.3 6.1|209.9 0.0 209.9 70.0 0.84| 7.5 6.3 4000 248 24 167 16| 5.9 0.2 6.1|254.4 0.0 254.4 63.6 0.82| 7.1 5.8 5000 252 29 189 16| 5.9 0.2 6.1|303.5 0.0 303.5 60.7 0.77| 6.9 5.3 6000 255 35 208 18| 5.4 0.5 6.0|340.1 0.0 340.1 56.7 0.71| 6.7 4.7 Wrote GIF file: /home/apache/climate/data/raob//X2618/skewt/X2618.skewt.20251107.00.gif