UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for X5671... Searching the city database file for: X5671 ... Date:1200Z 18 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 299 45 3 SFC 994 348 -15.1 -22.1 55 7.0 -16.2 45 3 258.5 258.6 257.3 260.3 0.65 2 993 356 -15.7 -18.3 80 2.6 -16.2 46 3 258.0 258.1 257.4 260.4 0.91 3 968 563 -17.1 -21.3 70 4.2 -17.7 71 7 258.4 258.6 257.4 260.4 0.72 4 956 664 -12.7 -18.7 61 6.0 -13.9 83 8 263.8 264.0 262.0 266.4 0.91 5 947 742 -11.7 -19.7 51 8.0 -13.2 92 10 265.6 265.7 263.2 267.9 0.85 6 943 777 -11.9 -19.9 51 8.0 -13.4 96 10 265.7 265.8 263.2 268.0 0.83 7 925 935 -10.7 -22.7 37 12.0 -12.9 115 13 268.4 268.5 264.8 270.3 0.67 8 924 943 -10.7 -22.7 37 12.0 -12.9 115 13 268.5 268.6 264.9 270.4 0.67 9 919 985 -10.7 -23.7 33 13.0 -13.0 115 13 268.9 269.0 265.1 270.6 0.61 10 892 1215 -8.7 -25.7 24 17.0 -11.8 117 10 273.2 273.3 267.9 274.8 0.53 11 852 1570 -9.1 -26.1 24 17.0 -12.2 120 7 276.4 276.5 269.9 278.0 0.53 12 850 1588 -9.3 -26.3 24 17.0 -12.4 120 7 276.4 276.5 269.9 278.0 0.52 13 714 2913 -18.1 -24.1 59 6.0 -19.1 26 5 280.8 281.0 273.0 283.1 0.76 14 700 3061 -18.3 -23.3 65 5.0 -19.2 15 5 282.2 282.4 273.9 284.7 0.84 15 683 3245 -17.9 -23.9 59 6.0 -19.0 27 5 284.7 284.8 275.2 287.1 0.81 16 612 4059 -21.9 -32.9 36 11.0 -23.4 81 4 289.1 289.2 276.9 290.4 0.39 17 526 5153 -31.5 -40.5 41 9.0 -32.2 155 3 290.4 290.4 277.2 291.1 0.21 18 500 5510 -34.3 -43.3 40 9.0 -34.9 180 3 291.2 291.2 277.6 291.8 0.17 19 400 7030 -46.5 -57.5 28 11.0 -46.8 40 1 294.6 294.6 279.0 294.7 0.04 20 391 7180 -47.7 -58.7 27 11.0 -47.9 34 2 294.9 294.9 279.1 295.0 0.04 21 300 8880 -59.5 -73.5 15 14.0 -59.6 325 13 301.5 301.5 282.0 301.5 0.01 22 260 9768 -63.3 -78.3 11 15.0 -63.4 335 7 308.5 308.5 284.8 308.5 0.00 23 250 10010 -62.3 -77.3 12 15.0 -62.4 275 3 313.4 313.4 286.5 313.5 0.00 24 200 11390 -59.9 -75.9 11 16.0 -60.0 300 19 337.9 337.9 293.8 337.9 0.01 25 186 11845 -57.9 -73.9 11 16.0 -58.1 297 23 348.2 348.2 296.3 348.3 0.01 26 150 13200 -57.7 -74.7 10 17.0 -57.9 290 33 370.7 370.7 300.7 370.7 0.01 27 148 13285 -56.9 -73.9 10 17.0 -57.2 373.5 373.5 301.2 373.5 0.01 28 136 13816 -60.5 -78.5 8 18.0 -60.7 376.2 376.2 301.6 376.3 0.01 29 119 14652 -58.1 -83.1 3 25.0 -58.4 395.3 395.3 304.6 395.3 0.00 TRP 260 9768 -63.3 -78.3 11 15.0 -63.4 335 7 308.5 308.5 284.8 308.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5211.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 43.27 % Est. max temperature: 2.96 C = 37.33 F Sfc-Lift cond lev (LCL): 886.73 mb = 1260.78 m = 4136.37 ft T: -8.75 C 700-500 lapse rate: 6.53 C/km ThetaE index: 0.05 C Layer 850.0- 714.0 mb Conv cond level (CCL): 563.96 mb = 4649.83 m = 15255.16 ft Mean mixing ratio: 0.74 g/kg Conv temperature: 16.22 C = 61.20 F Cap Strength: 19.63 C Lifted Index: 19.94 C Risk: None Lifted Index @300 mb: 24.39 C Lifted Index @700 mb: 14.61 C Showalter Index: 11.21 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 8.00 C K Index: -6.30 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.48 J/kg Max Up Vert Vel: 11.87 m/s Conv Inhibition (B-): 16978.58 J/kg Cap Strength: 19.84 C Lift Cond Lev (LCL): 818.22 mb = 1877.56 m = 6159.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 127 at 4 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 ---------------------------------------------------------- 0 994 348 45 3 -2.1 -2.1 | 347 5 1.0 -4.5 1 925 935 115 13 -11.8 5.5 | 110 9 -8.6 3.1 2 850 1588 120 7 -6.1 3.5 | 112 3 -2.9 1.2 3 700 3061 15 5 -1.3 -4.8 | 345 7 1.9 -7.2 4 500 5510 180 3 0.0 3.0 | 258 3 3.2 0.7 5 400 7030 40 1 -0.6 -0.8 | 321 4 2.5 -3.1 6 300 8880 325 13 7.5 -10.6 | 321 17 10.6 -13.0 7 260 9768 335 7 3.0 -6.3 | 325 11 6.1 -8.7 8 250 10010 275 3 3.0 -0.3 | 293 7 6.1 -2.6 9 200 11390 300 19 16.5 -9.5 | 301 23 19.6 -11.8 10 150 13200 290 33 31.0 -11.3 | 292 37 34.2 -13.6 Wind Parameters Mean winds (0-6000m): 96.6 at 5.2 knts Storm direction: 126.6 at 3.9 knts Shear (0-3000m) pos: 1.6 neg: 1.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 8.8 deg Storm rel helicity (0-3000m) pos: 25.1 neg: -13.5 tot: 11.6 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 126.67 Bulk Shear: 0.56 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 ------------------------------------------------------------------------------- 500 101 7 77 4| 10.6 0.0 10.6| 17.2 0.0 17.2 34.4 0.95| 11.9 11.3 1000 110 9 99 6| 4.5 0.0 4.5| 23.0 0.0 23.0 23.0 0.76| 9.2 7.0 1500 112 9 100 5| 3.0 1.2 4.2| 23.0 -2.0 21.0 14.0 0.52| 7.6 3.9 2000 107 8 90 5| 2.3 1.9 4.1| 23.0 -6.0 17.0 8.5 0.30| 6.7 2.0 2500 102 8 80 4| 1.8 2.2 4.0| 23.0 -11.2 11.8 4.7 0.16| 6.1 1.0 3000 96 7 68 4| 1.6 1.8 3.4| 25.1 -13.5 11.6 3.9 0.14| 5.6 0.8 4000 91 6 56 4| 1.8 1.3 3.1| 27.8 -13.5 14.3 3.6 0.18| 4.9 0.9 5000 93 6 52 3| 1.5 1.1 2.6| 27.9 -13.6 14.3 2.9 0.14| 4.3 0.6 6000 97 5 50 3| 1.3 1.1 2.3| 29.2 -13.6 15.6 2.6 0.18| 3.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//X5671/skewt/X5671.skewt.20260118.12.gif