UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for X5671... Searching the city database file for: X5671 ... Date:1200Z 1 DEC 25 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 238 SFC 987 353 5.0 -4.0 52 9.0 1.4 90 1 279.2 279.7 275.2 287.3 2.88 2 946 723 2.0 -7.0 51 9.0 -1.3 113 9 279.6 280.0 274.7 286.3 2.39 3 939 787 2.4 -4.6 60 7.0 -0.3 117 10 280.6 281.0 276.0 288.7 2.89 4 925 917 2.4 -3.6 65 6.0 -0.0 125 13 281.8 282.3 277.0 290.7 3.16 5 875 1366 2.2 -5.8 55 8.0 -0.9 122 9 286.1 286.6 278.7 294.3 2.83 6 850 1600 0.8 -5.2 64 6.0 -1.6 120 7 287.0 287.5 279.4 295.8 3.05 7 801 2075 -2.9 -2.9 100 0.0 -2.9 106 6 288.0 288.6 280.9 299.0 3.85 8 700 3134 -8.1 -9.3 91 1.2 -8.5 75 5 293.5 294.0 282.0 301.6 2.70 9 694 3201 -8.5 -9.8 90 1.3 -8.9 76 5 293.8 294.3 282.0 301.6 2.62 10 685 3302 -7.7 -12.7 67 5.0 -9.4 77 5 295.8 296.2 282.3 302.2 2.10 11 622 4044 -13.5 -16.0 81 2.5 -14.2 87 6 297.4 297.7 282.5 302.9 1.76 12 538 5132 -20.1 -32.1 33 12.0 -22.0 102 8 302.1 302.2 282.9 303.8 0.48 13 500 5670 -24.7 -30.7 57 6.0 -25.6 110 9 302.9 303.0 283.4 304.9 0.59 14 465 6196 -28.5 -32.2 70 3.7 -29.0 108 12 304.5 304.6 284.0 306.4 0.55 15 400 7260 -37.3 -43.3 54 6.0 -37.7 105 17 306.5 306.6 284.3 307.3 0.21 16 300 9180 -52.3 -59.3 43 7.0 -52.4 125 31 311.6 311.6 285.9 311.8 0.04 17 298 9223 -52.7 -59.7 42 7.0 -52.8 125 31 311.7 311.7 285.9 311.8 0.04 18 250 10340 -57.7 -65.7 35 8.0 -57.8 135 35 320.3 320.3 288.9 320.4 0.02 19 214 11311 -62.3 -71.3 29 9.0 -62.4 150 21 327.7 327.7 291.1 327.7 0.01 20 200 11730 -61.3 -69.3 34 8.0 -61.4 170 15 335.7 335.7 293.3 335.8 0.02 21 175 12561 -59.3 -68.3 30 9.0 -59.5 212 13 352.0 352.1 297.1 352.1 0.02 22 150 13520 -61.3 -71.3 25 10.0 -61.4 260 11 364.5 364.5 299.6 364.6 0.02 23 100 16030 -63.7 -78.7 11 15.0 -63.8 280 25 404.7 404.7 305.8 404.7 0.01 24 70 18200 -66.5 -94.5 1 28.0 -66.7 275 31 442.1 442.1 310.1 442.1 0.00 25 50 20230 -66.9 -94.9 1 28.0 -67.1 300 35 485.8 485.8 313.9 485.8 0.00 26 30 23270 -71.7 -97.7 1 26.0 -71.9 305 40 549.2 549.2 318.1 549.2 0.00 27 29 23470 -72.1 -98.1 1 26.0 -72.3 553.4 553.4 318.3 553.4 0.00 28 23 24842 -70.1 -97.1 1 27.0 -70.4 597.2 597.2 320.5 597.2 0.00 TRP 214 11311 -62.3 -71.3 29 9.0 -62.4 150 21 327.7 327.7 291.1 327.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 839.41 mb = 1702.61 m = 5585.93 ft Wetbulb zero: 965.31 mb = 546.50 m = 1792.95 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 69.11 % Est. max temperature: 13.02 C = 55.43 F Sfc-Lift cond lev (LCL): 858.77 mb = 1517.27 m = 4977.86 ft T: 1.30 C 700-500 lapse rate: 6.55 C/km ThetaE index: 0.94 C Layer 946.0- 939.0 mb Conv cond level (CCL): 667.65 mb = 3499.18 m = 11480.11 ft Mean mixing ratio: 2.85 g/kg Conv temperature: 21.98 C = 71.56 F Cap Strength: 12.05 C Lifted Index: 12.05 C Risk: None Lifted Index @300 mb: 15.88 C Lifted Index @700 mb: 7.99 C Showalter Index: 7.21 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 23.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.41 J/kg Max Up Vert Vel: 7.40 m/s Conv Inhibition (B-): 38800.21 J/kg Cap Strength: 12.05 C Lift Cond Lev (LCL): 830.64 mb = 1784.12 m = 5853.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 136 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 ---------------------------------------------------------- 0 987 353 90 1 -1.0 0.0 | 324 5 2.9 -4.1 1 925 917 125 13 -10.6 7.5 | 117 8 -6.7 3.4 2 850 1600 120 7 -6.1 3.5 | 75 2 -2.2 -0.6 3 700 3134 75 5 -4.8 -1.3 | 10 5 -0.9 -5.4 4 500 5670 110 9 -8.5 3.1 | 78 5 -4.6 -1.0 5 400 7260 105 17 -16.4 4.4 | 92 13 -12.5 0.3 6 300 9180 125 31 -25.4 17.8 | 123 25 -21.5 13.7 7 250 10340 135 35 -24.7 24.7 | 135 29 -20.8 20.7 8 214 11311 150 21 -10.5 18.2 | 155 16 -6.6 14.1 9 200 11730 170 15 -2.6 14.8 | 187 11 1.3 10.7 10 150 13520 260 11 10.8 1.9 | 278 15 14.7 -2.2 11 100 16030 280 25 24.6 -4.3 | 286 30 28.5 -8.4 12 70 18200 275 31 30.9 -2.7 | 281 35 34.8 -6.8 13 50 20230 300 35 30.3 -17.5 | 302 40 34.2 -21.6 14 30 23270 305 40 32.8 -22.9 | 306 46 36.7 -27.0 Wind Parameters Mean winds (0-6000m): 106.1 at 7.5 knts Storm direction: 136.1 at 5.6 knts Shear (0-3000m) pos: 1.4 neg: 1.1 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 49.9 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -6.9 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 39.01 Bulk Shear: 0.70 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 ------------------------------------------------------------------------------- 500 122 6 64 2| 11.1 0.0 11.1| 10.3 0.0 10.3 20.6 0.87| 11.8 10.3 1000 123 9 103 4| 4.3 0.0 4.3| 12.0 -2.0 10.1 10.1 0.59| 8.4 4.9 1500 122 8 97 3| 2.9 1.0 3.8| 12.0 -3.6 8.5 5.7 0.38| 6.6 2.6 2000 119 8 85 3| 2.1 1.1 3.3| 12.0 -4.7 7.3 3.7 0.29| 5.4 1.6 2500 115 7 72 3| 1.7 1.2 2.9| 12.0 -6.1 6.0 2.4 0.22| 4.7 1.0 3000 111 7 61 3| 1.4 1.1 2.5| 12.6 -6.9 5.7 1.9 0.20| 4.1 0.8 4000 106 7 50 3| 1.3 0.8 2.2| 15.4 -6.9 8.5 2.1 0.26| 3.4 0.9 5000 105 7 51 4| 1.3 0.7 2.0| 18.5 -6.9 11.6 2.3 0.32| 2.9 1.0 6000 106 8 59 4| 1.2 0.5 1.7| 21.2 -6.9 14.3 2.4 0.34| 2.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//X5671/skewt/X5671.skewt.20251201.12.gif