UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for X2215... Searching the city database file for: X2215 ... Date:0000Z 4 DEC 25 Station: X2215 WMO ident: 32215 Latitude: 50.68 Longitude: 156.13 ------------------------------------------------------------------------------- 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 -65 SFC 989 24 0.0 -1.9 87 1.9 -0.7 360 21 274.0 274.6 273.0 283.2 3.36 2 925 558 -2.9 -4.6 88 1.7 -3.5 360 23 276.3 276.8 273.7 284.5 2.93 3 850 1226 -4.3 -5.7 90 1.4 -4.8 65 44 281.6 282.1 276.6 290.0 2.94 4 785 1849 -7.7 -9.4 88 1.7 -8.2 83 50 284.5 284.9 277.3 291.4 2.39 5 752 2184 -5.7 -7.2 89 1.5 -6.2 93 53 290.2 290.7 280.8 298.9 2.96 6 700 2743 -8.3 -10.1 87 1.8 -8.9 110 58 293.3 293.7 281.7 300.9 2.53 7 559 4458 -18.5 -21.2 79 2.7 -19.1 143 72 300.7 301.0 283.3 304.8 1.26 8 500 5290 -19.5 -21.8 82 2.3 -20.1 160 79 309.3 309.5 286.6 313.7 1.34 9 479 5608 -19.5 -21.9 81 2.4 -20.1 166 78 313.1 313.3 288.0 317.7 1.38 10 400 6920 -29.1 -32.3 74 3.2 -29.6 190 73 317.2 317.3 288.5 319.4 0.64 11 368 7511 -34.1 -37.8 69 3.7 -34.5 191 81 318.2 318.2 288.6 319.6 0.40 12 300 8920 -42.5 -46.1 68 3.6 -42.8 195 99 325.5 325.5 290.6 326.2 0.20 13 250 10130 -49.9 -53.8 63 3.9 -50.0 185 122 331.9 331.9 292.3 332.3 0.10 14 239 10423 -50.7 -54.5 64 3.8 -50.8 185 126 335.0 335.0 293.2 335.4 0.10 15 229 10699 -53.1 -57.1 62 4.0 -53.2 185 130 335.4 335.4 293.2 335.7 0.07 16 226 10784 -53.9 -57.9 61 4.0 -54.0 185 129 335.5 335.5 293.3 335.8 0.07 17 214 11133 -54.7 -58.7 61 4.0 -54.8 185 125 339.5 339.5 294.3 339.8 0.06 18 202 11498 -58.7 -62.8 59 4.1 -58.7 185 121 338.8 338.8 294.1 339.0 0.04 19 200 11560 -58.7 -62.8 59 4.1 -58.7 185 120 339.8 339.8 294.3 340.0 0.04 20 186 12016 -60.9 -64.7 61 3.8 -61.0 343.4 343.4 295.1 343.5 0.03 21 175 12399 -59.1 -63.3 58 4.2 -59.2 352.4 352.4 297.2 352.6 0.04 22 162 12884 -59.9 -64.1 58 4.2 -60.0 358.9 358.9 298.5 359.1 0.04 23 150 13370 -57.3 -61.8 56 4.5 -57.4 371.4 371.4 300.8 371.6 0.06 24 149 13412 -57.5 -62.0 56 4.5 -57.6 371.7 371.7 300.9 372.0 0.06 TRP WND 229 10699 -53.1 -57.1 62 4.0 -53.2 185 130 335.4 335.4 293.2 335.7 0.07 Sounding variables and indices 1000-500 mb thick: 5355.00 m Freezing level: 989.00 mb = 23.80 m = 78.09 ft Wetbulb zero: Below ground Precipitable water: 0.53 inches Sfc-500 mean rel hum: 85.34 % Est. max temperature: 8.07 C = 46.52 F Sfc-Lift cond lev (LCL): 960.00 mb = 261.45 m = 857.75 ft T: -1.29 C 700-500 lapse rate: 4.40 C/km Conv cond level (CCL): 825.88 mb = 1451.38 m = 4761.68 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 8.63 C = 47.54 F Cap Strength: 14.82 C Lifted Index: 20.88 C Risk: None Lifted Index @300 mb: 29.02 C Lifted Index @700 mb: 11.07 C Showalter Index: 16.75 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 13.80 C K Index: 7.70 Risk: None Sweat Index: 167.00 Risk: None Energy Index: 4.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.23 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 12565.41 J/kg Cap Strength: 20.60 C Lift Cond Lev (LCL): 912.44 mb = 666.01 m = 2185.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 157 at 43 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 ---------------------------------------------------------- 0 989 24 360 21 -0.0 -21.0 | 345 63 16.8 -60.6 1 925 558 360 23 -0.0 -23.0 | 345 65 16.8 -62.6 2 850 1226 65 44 -39.9 -18.6 | 22 63 -23.1 -58.2 3 700 2743 110 58 -54.5 19.8 | 62 43 -37.7 -19.8 4 500 5290 160 79 -27.0 74.2 | 164 36 -10.2 34.6 5 400 6920 190 73 12.7 71.9 | 222 44 29.5 32.2 6 300 8920 195 99 25.6 95.6 | 217 70 42.4 56.0 7 250 10130 185 122 10.6 121.5 | 199 86 27.4 81.9 8 229 10699 185 130 11.3 129.5 | 197 94 28.1 89.9 9 200 11560 185 120 10.5 119.5 | 199 84 27.3 79.9 Wind Parameters Mean winds (0-6000m): 127.0 at 57.4 knts Storm direction: 157.0 at 43.1 knts Shear (0-3000m) pos: 12.5 neg: 0.3 tot: 12.9 10-3/s Storm rel Dir Shear (0-3000m): 85.5 deg Storm rel helicity (0-3000m) pos: 1340.1 neg: 0.0 tot: 1340.1 m^2/s^2 ave: 446.7 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 16.1 stream: 14.7 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.02 Bulk Shear: 700.49 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 0 22 345 64| 0.0 1.9 1.9| 8.3 0.0 8.3 16.7 0.26| 1.9 0.5 1000 15 26 351 65| 13.9 1.0 14.9|499.7 0.0 499.7 499.7 0.94| 15.5 14.5 1500 40 32 3 64| 15.8 0.6 16.4|864.8 0.0 864.8 576.5 0.94| 18.2 17.1 2000 56 36 12 61| 14.3 0.5 14.8|1044.7 0.01044.7 522.4 0.93| 17.1 15.9 2500 69 40 20 58| 13.4 0.4 13.8|1211.0 0.01211.0 484.4 0.92| 16.7 15.3 3000 79 43 28 54| 12.5 0.3 12.9|1340.1 0.01340.1 446.7 0.91| 16.1 14.7 4000 97 48 42 46| 11.1 0.2 11.3|1552.6 0.01552.6 388.2 0.92| 15.1 13.9 5000 113 53 60 37| 10.1 0.2 10.3|1775.2 0.01775.2 355.0 0.93| 14.8 13.8 6000 127 57 80 29| 8.5 0.2 8.7|2016.5 0.02016.5 336.1 0.94| 14.6 13.7 Wrote GIF file: /home/apache/climate/data/raob//X2215/skewt/X2215.skewt.20251204.00.gif