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 UAAA... Searching the city database file for: UAAA ... Date:1200Z 20 DEC 25 Station: UAAA WMO ident: 36870 Latitude: 43.23 Longitude: 76.93 Elevation: 847.00 ------------------------------------------------------------------------------- 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 133 SFC 936 847 -1.5 -3.1 89 1.6 -2.1 170 1 276.8 277.4 274.5 285.8 3.25 2 925 758 -2.5 -4.0 89 1.5 -3.1 185 3 276.8 277.3 274.2 285.2 3.07 3 911 879 -3.1 -4.6 89 1.5 -3.7 277.3 277.8 274.3 285.6 2.98 4 895 1020 0.4 -0.2 96 0.6 0.1 282.4 283.1 278.7 294.2 4.21 5 884 1120 2.8 0.5 85 2.3 1.7 285.9 286.6 280.7 298.6 4.48 6 861 1333 2.0 -5.0 60 7.0 -0.8 287.2 287.7 279.6 296.0 3.06 7 850 1437 1.4 -5.6 60 7.0 -1.4 245 11 287.6 288.1 279.6 296.2 2.96 8 776 2167 -0.3 -11.3 43 11.0 -4.2 293.4 293.7 281.2 299.7 2.07 9 729 2664 -3.1 -14.1 42 11.0 -6.7 295.6 295.9 281.8 301.0 1.76 10 700 2983 -7.3 -15.3 53 8.0 -9.7 245 5 294.4 294.7 281.1 299.5 1.66 11 682 3185 -8.9 -14.9 62 6.0 -10.7 294.8 295.1 281.4 300.2 1.76 12 669 3334 -10.5 -15.5 67 5.0 -11.9 294.6 295.0 281.3 299.9 1.71 13 642 3651 -10.5 -11.2 95 0.7 -10.8 298.1 298.6 283.7 305.9 2.53 14 528 5134 -17.9 -18.5 95 0.6 -18.1 306.4 306.7 285.9 311.8 1.68 15 500 5540 -19.9 -20.3 97 0.4 -20.0 260 44 308.8 309.1 286.6 313.7 1.52 16 457 6202 -24.7 -25.0 97 0.3 -24.8 310.8 311.0 286.9 314.5 1.10 17 416 6881 -29.7 -30.4 94 0.7 -29.8 312.9 313.0 287.2 315.4 0.73 18 400 7160 -32.3 -33.2 92 0.9 -32.4 250 60 313.0 313.1 287.1 315.0 0.58 19 338 8322 -41.5 -42.5 90 1.0 -41.6 315.9 316.0 287.7 316.9 0.27 20 300 9120 -46.9 -48.2 86 1.3 -47.0 255 81 319.3 319.3 288.7 319.9 0.16 21 273 9742 -50.9 -52.4 84 1.5 -51.0 322.2 322.2 289.5 322.6 0.11 22 250 10310 -55.7 -57.1 84 1.4 -55.7 250 110 323.3 323.3 289.8 323.5 0.07 23 232 10782 -59.5 -60.9 84 1.4 -59.5 324.5 324.5 290.2 324.7 0.05 24 206 11519 -63.9 -65.5 80 1.7 -63.9 270 128 328.8 328.8 291.4 328.9 0.03 25 200 11700 -63.5 -64.9 83 1.4 -63.5 270 114 332.2 332.2 292.3 332.3 0.03 26 162 12998 -61.1 -62.8 80 1.7 -61.2 263 79 356.9 356.9 298.1 357.1 0.05 27 158 13152 -64.1 -65.5 83 1.4 -64.1 262 75 354.4 354.4 297.6 354.5 0.04 28 150 13470 -63.3 -64.7 83 1.4 -63.3 260 66 361.0 361.0 299.0 361.2 0.04 29 132 14254 -64.9 -66.5 80 1.6 -64.9 258 65 371.6 371.6 300.9 371.8 0.04 30 106 15594 -64.9 -68.0 65 3.1 -65.0 256 63 395.7 395.7 304.6 395.9 0.04 31 100 15950 -64.1 -67.2 66 3.1 -64.1 255 62 403.9 403.9 305.7 404.1 0.05 32 93 16392 -64.1 -67.2 66 3.1 -64.2 259 62 412.3 412.4 306.8 412.6 0.05 33 76 17628 -62.5 -65.4 68 2.9 -62.6 270 60 440.2 440.2 310.0 440.6 0.08 34 72 17959 -64.9 -68.0 65 3.1 -65.0 273 60 442.0 442.0 310.1 442.3 0.06 35 72 17959 -65.1 -68.2 65 3.1 -65.2 273 60 441.5 441.6 310.1 441.8 0.05 36 70 18130 -64.3 -67.5 65 3.2 -64.4 275 60 446.8 446.8 310.6 447.2 0.06 37 63 18774 -62.5 -65.4 68 2.9 -62.6 272 57 464.5 464.5 312.2 465.0 0.09 38 52 19950 -63.5 -66.1 70 2.6 -63.6 266 51 488.3 488.4 314.1 489.0 0.10 39 50 20190 -64.1 -66.8 69 2.7 -64.2 265 50 492.4 492.5 314.4 493.0 0.10 40 39 21710 -65.9 -68.6 69 2.7 -66.0 263 59 524.1 524.2 316.6 524.8 0.10 41 30 23320 -62.5 -65.0 72 2.5 -62.7 260 69 574.3 574.3 319.5 575.7 0.20 42 29 23529 -62.5 -64.9 73 2.4 -62.7 579.8 579.9 319.8 581.4 0.21 43 23 24970 -59.5 -63.0 64 3.5 -60.0 628.4 628.6 321.9 631.1 0.35 TRP 224 -64.9 -67.3 72 2.4 -64.9 245 120 319.5 319.5 288.6 319.5 0.02 WND 206 270 128 Sounding variables and indices 1000-500 mb thick: 5407.00 m Freezing level: Surface below freezing Freezing level: 896.83 mb = 1004.22 m = 3294.65 ft Freezing level: 789.06 mb = 2038.52 m = 6687.98 ft Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 74.85 % Est. max temperature: 13.93 C = 57.07 F Sfc-Lift cond lev (LCL): 912.70 mb = 864.20 m = 2835.28 ft T: -3.03 C 700-500 lapse rate: 4.93 C/km ThetaE index: 2.53 C Layer 861.0- 850.0 mb Conv cond level (CCL): 922.59 mb = 778.67 m = 2554.66 ft Mean mixing ratio: 3.42 g/kg Conv temperature: -1.48 C = 29.33 F Cap Strength: 12.72 C Lifted Index: 14.12 C Risk: None Lifted Index @300 mb: 18.71 C Lifted Index @700 mb: 6.39 C Showalter Index: 11.75 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 14.30 C K Index: 7.70 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.39 J/kg Max Up Vert Vel: 9.32 m/s Conv Inhibition (B-): 41482.32 J/kg Cap Strength: 13.73 C Lift Cond Lev (LCL): 837.51 mb = 1555.67 m = 5103.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 206 12958 270 128 128.0 -0.0 1 936 847 170 1 -0.2 1.0 2 925 758 185 3 0.3 3.0 3 850 1437 245 11 10.0 4.6 4 700 2983 245 5 4.5 2.1 5 500 5540 260 44 43.3 7.6 6 400 7160 250 60 56.4 20.5 7 300 9120 255 81 78.2 21.0 8 250 10310 250 110 103.4 37.6 9 200 11700 270 114 114.0 -0.0 10 150 13470 260 66 65.0 11.5 11 100 15950 255 62 59.9 16.0 12 70 18130 275 60 59.8 -5.2 13 50 20190 265 50 49.8 4.4 14 30 23320 260 69 68.0 12.0 Wind Parameters Energy-Hel index: -2.71 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251220.12.gif