UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122012.upa.cvt Date: 1200Z 20 DEC 25 Searching for X7055... Searching the city database file for: X7055 ... Date:1200Z 20 DEC 25 Station: X7055 WMO ident: 37055 Latitude: 44.22 Longitude: 43.10 ------------------------------------------------------------------------------- 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 0 0.0 -46.0 2 46.0 -6.2 273.1 273.2 266.9 273.4 0.06 SFC 987 141 8.4 0.4 57 8.0 4.8 0 0 282.6 283.3 278.5 293.8 3.98 2 983 185 7.2 -0.8 57 8.0 3.7 358 0 281.7 282.4 277.7 292.0 3.66 3 925 833 2.6 -3.4 65 6.0 0.2 325 1 282.0 282.5 277.2 291.0 3.21 4 886 1179 -0.5 -4.9 72 4.4 -2.2 322 4 282.3 282.8 277.0 290.8 2.99 5 878 1252 0.0 -4.3 73 4.3 -1.7 322 5 283.5 284.1 277.9 292.5 3.16 6 877 1261 0.4 -4.0 72 4.4 -1.4 322 5 284.0 284.6 278.3 293.2 3.24 7 867 1354 4.0 -2.0 65 6.0 1.4 321 6 288.7 289.4 281.2 299.7 3.80 8 859 1429 5.0 -6.0 45 11.0 0.5 321 6 290.5 291.0 280.8 298.9 2.84 9 855 1467 4.4 -7.6 41 12.0 -0.3 320 7 290.3 290.7 280.3 297.7 2.52 10 850 1515 4.6 -8.4 38 13.0 -0.4 320 7 291.0 291.4 280.5 298.1 2.38 11 773 2281 0.0 -12.0 40 12.0 -4.2 318 7 294.0 294.4 281.3 300.0 1.97 12 720 2844 -5.1 -18.1 35 13.0 -8.8 316 7 294.5 294.7 280.6 298.4 1.28 13 708 2977 -4.3 -19.3 30 15.0 -8.5 315 7 296.8 297.0 281.5 300.5 1.17 14 700 3066 -4.9 -21.9 25 17.0 -9.4 315 7 297.1 297.2 281.4 300.1 0.95 15 659 3539 -5.9 -28.9 14 23.0 -11.1 338 6 301.1 301.2 282.5 302.9 0.53 16 653 3611 -6.7 -29.7 14 23.0 -11.6 342 6 301.0 301.1 282.4 302.7 0.50 17 500 5630 -22.9 -39.9 20 17.0 -24.9 85 1 305.1 305.2 283.8 306.0 0.24 18 485 5853 -24.5 -40.5 21 16.0 -26.3 87 4 305.8 305.9 284.0 306.6 0.23 19 484 5868 -26.9 -41.9 23 15.0 -28.3 87 4 303.0 303.1 282.9 303.7 0.20 20 412 7007 -38.1 -48.1 34 10.0 -38.7 98 22 302.9 302.9 282.7 303.3 0.12 21 400 7210 -40.1 -58.1 13 18.0 -40.7 100 25 302.9 302.9 282.6 303.0 0.04 TRP WND Sounding variables and indices 1000-500 mb thick: 5630.00 m Freezing level: 892.29 mb = 1123.53 m = 3686.09 ft Freezing level: 878.00 mb = 1252.00 m = 4107.56 ft Freezing level: 773.00 mb = 2281.31 m = 7484.52 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 32.94 % Est. max temperature: 17.23 C = 63.01 F Sfc-Lift cond lev (LCL): 873.31 mb = 1295.14 m = 4249.10 ft T: 1.72 C 700-500 lapse rate: 7.02 C/km ThetaE index: 3.05 C Layer 983.0- 878.0 mb Conv cond level (CCL): 641.50 mb = 3745.05 m = 12286.76 ft Mean mixing ratio: 3.32 g/kg Conv temperature: 27.02 C = 80.64 F Cap Strength: 12.36 C Lifted Index: 12.32 C Risk: None Lifted Index @700 mb: 9.85 C Showalter Index: 7.43 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 14.50 C K Index: 2.10 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.59 J/kg Max Up Vert Vel: 2.28 m/s Conv Inhibition (B-): 2306.77 J/kg Cap Strength: 12.35 C Lift Cond Lev (LCL): 848.49 mb = 1529.37 m = 5017.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 3 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 ---------------------------------------------------------- 0 987 141 0 0 -0.0 -0.0 | 175 3 -0.3 3.4 1 925 833 325 1 0.6 -0.8 | 186 3 0.3 2.6 2 850 1515 320 7 4.5 -5.4 | 295 5 4.2 -2.0 3 700 3066 315 7 4.9 -4.9 | 288 5 4.7 -1.5 4 500 5630 85 1 -1.0 -0.1 | 159 4 -1.3 3.3 5 400 7210 100 25 -24.6 4.3 | 107 26 -24.9 7.7 Wind Parameters Mean winds (0-6000m): 325.2 at 4.6 knts Storm direction: 355.2 at 3.4 knts Shear (0-3000m) pos: 0.1 neg: 1.2 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 117.2 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -0.7 tot: 2.9 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 1.4 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.11 Bulk Shear: 2.33 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 ------------------------------------------------------------------------------- 500 321 0 179 3| 0.0 0.7 0.7| 0.2 0.0 0.2 0.4 0.36| 0.8 0.3 1000 324 1 189 2| 0.0 1.9 1.9| 1.7 0.0 1.7 1.7 0.80| 1.9 1.6 1500 321 3 233 2| 0.0 2.4 2.4| 3.1 -0.0 3.1 2.1 0.68| 2.4 1.7 2000 320 4 261 2| 0.0 1.8 1.8| 3.1 -0.3 2.9 1.4 0.64| 1.9 1.2 2500 319 5 272 3| 0.0 1.4 1.4| 3.1 -0.5 2.7 1.1 0.60| 1.5 0.9 3000 318 5 277 3| 0.1 1.2 1.3| 3.5 -0.7 2.9 1.0 0.57| 1.4 0.8 4000 323 5 285 3| 0.7 0.9 1.6| 6.5 -0.7 5.8 1.4 0.66| 1.8 1.2 5000 323 5 280 3| 0.8 0.7 1.5| 8.4 -0.7 7.7 1.5 0.71| 1.8 1.3 6000 325 5 278 2| 1.2 0.6 1.8| 9.4 -6.9 2.5 0.4 0.35| 2.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//X7055/skewt/X7055.skewt.20251220.12.gif