UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for X5671... Searching the city database file for: X5671 ... Date:0000Z 16 JAN 26 Station: X5671 WMO ident: 35671 Latitude: 47.80 Longitude: 67.72 ------------------------------------------------------------------------------- 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 237 SFC 986 346 -11.1 -15.5 70 4.4 -12.1 70 21 263.1 263.3 261.9 266.3 1.16 2 985 354 -11.1 -11.8 95 0.7 -11.3 70 21 263.2 263.4 262.8 267.4 1.57 3 925 840 -13.1 -15.7 81 2.6 -13.7 95 48 265.9 266.1 264.1 269.3 1.21 4 918 898 -13.3 -16.1 79 2.8 -13.9 95 47 266.3 266.5 264.3 269.6 1.18 5 891 1127 -9.9 -16.9 57 7.0 -11.5 95 41 272.1 272.3 268.2 275.3 1.14 6 850 1490 -10.7 -19.7 48 9.0 -12.6 95 33 274.9 275.1 269.7 277.7 0.94 7 833 1646 -9.9 -18.9 48 9.0 -11.9 97 31 277.4 277.5 271.4 280.4 1.03 8 805 1909 -11.1 -27.1 25 16.0 -13.9 99 28 278.8 278.9 271.4 280.4 0.51 9 753 2419 -12.7 -27.7 27 15.0 -15.3 104 22 282.5 282.6 273.5 284.1 0.52 10 714 2826 -11.9 -12.1 98 0.2 -12.0 108 17 287.7 288.0 278.6 293.9 2.11 11 700 2977 -12.9 -12.9 100 0.0 -12.9 110 15 288.2 288.6 278.7 294.2 2.02 12 666 3355 -14.5 -14.5 100 0.0 -14.5 127 14 290.5 290.9 279.6 296.1 1.86 13 500 5470 -28.1 -28.1 100 0.0 -28.1 225 7 298.8 298.9 281.8 301.2 0.76 14 489 5629 -29.3 -29.3 100 0.0 -29.3 227 7 299.2 299.3 282.0 301.5 0.69 15 400 7030 -41.1 -43.1 81 2.0 -41.2 245 9 301.6 301.6 282.3 302.3 0.21 16 300 8930 -55.1 -60.1 54 5.0 -55.2 240 73 307.7 307.7 284.5 307.8 0.04 17 266 9688 -61.3 -67.6 43 6.3 -61.4 240 85 309.4 309.4 285.1 309.5 0.02 18 250 10070 -64.5 -71.5 38 7.0 -64.6 245 69 310.2 310.2 285.4 310.2 0.01 19 229 10603 -67.3 -74.3 36 7.0 -67.3 313.8 313.8 286.6 313.8 0.01 TRP WND 266 9688 -61.3 -67.6 43 6.3 -61.4 240 85 309.4 309.4 285.1 309.5 0.02 Sounding variables and indices 1000-500 mb thick: 5233.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 78.95 % Est. max temperature: 2.67 C = 36.81 F Sfc-Lift cond lev (LCL): 918.47 mb = 894.04 m = 2933.18 ft T: -13.29 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.00 C Layer 986.0- -0.0 mb Conv cond level (CCL): 590.46 mb = 4243.40 m = 13921.76 ft Mean mixing ratio: 1.30 g/kg Conv temperature: 19.74 C = 67.53 F Cap Strength: 19.23 C Lifted Index: 23.85 C Risk: None Lifted Index @300 mb: 26.76 C Lifted Index @700 mb: 17.67 C Showalter Index: 17.64 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 8.40 C K Index: -2.30 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 5.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.01 J/kg Max Up Vert Vel: 8.25 m/s Conv Inhibition (B-): 8541.69 J/kg Cap Strength: 23.78 C Lift Cond Lev (LCL): 892.32 mb = 1115.52 m = 3659.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 136 at 14 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 ---------------------------------------------------------- 0 986 346 70 21 -19.7 -7.2 | 30 20 -10.1 -17.3 1 925 840 95 48 -47.8 4.2 | 81 39 -38.2 -6.0 2 850 1490 95 33 -32.9 2.9 | 73 24 -23.2 -7.3 3 700 2977 110 15 -14.1 5.1 | 42 7 -4.5 -5.0 4 500 5470 225 7 4.9 4.9 | 290 15 14.6 -5.2 5 400 7030 245 9 8.2 3.8 | 290 19 17.8 -6.3 6 300 8930 240 73 63.2 36.5 | 250 77 72.9 26.4 7 266 9688 240 85 73.6 42.5 | 249 89 83.3 32.4 8 250 10070 245 69 62.5 29.2 | 255 75 72.2 19.0 Wind Parameters Mean winds (0-6000m): 106.5 at 18.7 knts Storm direction: 136.5 at 14.0 knts Shear (0-3000m) pos: 2.9 neg: 2.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 7.1 deg Storm rel helicity (0-3000m) pos: 189.3 neg: -50.9 tot: 138.3 m^2/s^2 ave: 46.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 2.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.79 Bulk Shear: 43.12 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 88 35 65 28| 31.0 0.0 31.0|189.0 0.0 189.0 378.0 0.80| 31.9 25.6 1000 92 38 73 30| 15.5 5.9 21.4|189.0 -28.3 160.7 160.7 0.51| 21.9 11.1 1500 93 36 73 28| 8.1 4.0 12.1|189.2 -36.4 152.8 101.9 0.40| 17.3 7.0 2000 94 34 72 25| 5.0 3.0 7.9|189.2 -40.8 148.4 74.2 0.34| 14.7 5.0 2500 95 31 71 22| 3.2 2.4 5.5|189.2 -48.6 140.6 56.3 0.26| 13.0 3.4 3000 97 28 70 20| 2.9 2.0 4.8|189.3 -50.9 138.3 46.1 0.22| 11.9 2.6 4000 101 24 69 15| 2.6 1.5 4.1|190.4 -52.0 138.4 34.6 0.16| 10.2 1.6 5000 103 21 63 12| 2.0 1.2 3.1|204.1 -52.0 152.1 30.4 0.19| 9.0 1.7 6000 106 19 60 10| 1.7 1.0 2.7|206.6 -52.6 154.0 25.7 0.19| 7.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//X5671/skewt/X5671.skewt.20260116.00.gif