UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 8 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 190 SFC 943 847 -2.3 -3.3 93 1.0 -2.7 270 1 275.4 276.0 273.5 284.2 3.17 2 925 816 3.4 0.2 80 3.2 2.0 120 5 282.8 283.5 278.9 294.5 4.19 3 922 842 5.0 0.6 73 4.4 3.0 125 5 284.7 285.4 280.0 296.9 4.33 4 902 1021 5.6 1.2 73 4.4 3.5 162 6 287.1 287.9 281.4 300.3 4.62 5 899 1048 6.4 -4.6 45 11.0 1.8 167 6 288.2 288.7 280.0 297.0 3.02 6 894 1094 6.6 -4.4 45 11.0 2.0 176 7 288.9 289.4 280.4 297.8 3.08 7 850 1506 4.8 -7.2 41 12.0 0.0 260 9 291.2 291.6 280.8 298.9 2.62 8 844 1564 4.8 -7.2 41 12.0 -0.0 266 9 291.8 292.2 281.1 299.6 2.63 9 826 1739 2.8 -12.2 32 15.0 -2.4 286 10 291.5 291.8 280.0 296.9 1.81 10 801 1986 0.2 -8.8 51 9.0 -3.1 314 12 291.3 291.7 280.7 298.6 2.45 11 769 2311 -3.1 -9.1 63 6.0 -5.3 350 14 291.1 291.6 280.7 298.5 2.49 12 725 2774 -6.9 -10.1 78 3.2 -8.0 43 17 291.9 292.3 281.0 299.2 2.44 13 700 3047 -9.5 -12.2 81 2.7 -10.4 75 19 292.0 292.3 280.6 298.4 2.14 14 698 3069 -9.3 -11.8 82 2.5 -10.1 74 19 292.4 292.8 280.9 299.1 2.22 15 682 3248 -9.9 -12.5 81 2.6 -10.7 62 21 293.7 294.1 281.4 300.2 2.14 16 592 4326 -16.3 -19.4 77 3.1 -17.1 353 30 298.4 298.7 282.5 302.8 1.39 17 506 5484 -26.1 -28.9 77 2.8 -26.5 276 41 300.2 300.3 282.4 302.5 0.69 18 500 5570 -26.5 -29.2 78 2.7 -26.9 270 42 300.7 300.9 282.6 303.0 0.68 19 436 6544 -33.9 -36.6 77 2.7 -34.1 267 59 303.4 303.4 283.2 304.7 0.38 20 407 7021 -38.7 -41.8 72 3.1 -38.9 265 68 303.2 303.2 283.0 304.0 0.24 21 400 7140 -39.9 -43.1 71 3.2 -40.1 265 66 303.1 303.2 283.0 303.9 0.21 22 378 7526 -42.3 -46.1 66 3.8 -42.5 263 64 304.9 304.9 283.6 305.5 0.16 23 314 8762 -50.3 -54.2 63 3.9 -50.4 257 58 310.4 310.4 285.5 310.7 0.08 24 300 9060 -51.7 -55.9 61 4.2 -51.8 255 56 312.5 312.5 286.3 312.7 0.07 25 250 10210 -61.7 -66.5 53 4.8 -61.7 260 52 314.3 314.3 286.9 314.4 0.02 26 249 10235 -62.1 -67.0 52 4.9 -62.1 259 52 314.1 314.1 286.8 314.2 0.02 27 238 10514 -62.9 -68.9 44 6.0 -63.0 250 52 317.0 317.0 287.8 317.0 0.02 28 200 11590 -62.1 -67.1 51 5.0 -62.1 245 52 334.4 334.4 292.9 334.5 0.02 29 199 11621 -62.1 -67.1 51 5.0 -62.1 245 52 334.9 334.9 293.0 335.0 0.02 30 192 11841 -62.9 -67.9 51 5.0 -63.0 247 52 337.1 337.1 293.6 337.2 0.02 31 150 13360 -61.5 -67.5 45 6.0 -61.6 260 54 364.1 364.1 299.5 364.3 0.03 32 146 13527 -62.1 -68.1 44 6.0 -62.2 260 54 365.9 365.9 299.8 366.0 0.03 33 122 14652 -56.1 -62.1 47 6.0 -56.3 263 51 396.2 396.2 304.7 396.5 0.07 34 100 15910 -57.7 -64.7 40 7.0 -57.9 265 48 416.2 416.3 307.3 416.6 0.06 35 83 17070 -62.9 -69.9 38 7.0 -63.1 265 53 428.4 428.4 308.7 428.6 0.04 36 70 18120 -62.1 -69.1 39 7.0 -62.3 265 58 451.5 451.5 311.0 451.8 0.05 37 60 19076 -61.5 -69.5 34 8.0 -61.8 270 64 473.2 473.2 313.0 473.5 0.05 38 50 20210 -60.7 -69.7 30 9.0 -61.1 275 71 500.4 500.5 315.0 500.8 0.06 39 44 21006 -60.1 -68.1 34 8.0 -60.5 274 71 520.5 520.6 316.4 521.1 0.09 40 32 22968 -65.3 -74.3 28 9.0 -65.6 271 71 556.3 556.3 318.5 556.6 0.05 41 30 23360 -65.9 -73.9 32 8.0 -66.2 270 71 565.0 565.0 318.9 565.4 0.06 42 20 25810 -66.1 -75.1 27 9.0 -66.6 270 85 633.8 633.9 322.1 634.4 0.07 43 18 26447 -67.1 -76.1 27 9.0 -67.5 271 87 650.1 650.1 322.7 650.6 0.07 44 11 29478 -58.5 -68.5 27 10.0 -60.3 274 94 779.6 779.8 326.8 783.0 0.34 45 10 30080 -56.5 -67.5 24 11.0 -58.9 275 95 808.6 808.9 327.5 813.0 0.43 46 7.4 32008 -52.7 -64.7 22 12.0 -56.8 896.8 897.3 329.5 906.5 0.86 47 6.9 32466 -46.3 -60.3 19 14.0 -52.8 941.5 942.5 330.5 960.9 1.65 TRP 238 10514 -62.9 -68.9 44 6.0 -63.0 250 52 317.0 317.0 287.8 317.0 0.02 WND 407 7021 -38.7 -41.8 72 3.1 -38.9 265 68 303.2 303.2 283.0 304.0 0.24 Sounding variables and indices 1000-500 mb thick: 5380.00 m Freezing level: Surface below freezing Freezing level: 935.74 mb = 834.49 m = 2737.80 ft Freezing level: 799.06 mb = 2006.02 m = 6581.34 ft Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 69.54 % Est. max temperature: 13.23 C = 55.82 F Sfc-Lift cond lev (LCL): 928.15 mb = 821.47 m = 2695.07 ft T: 2.39 C 700-500 lapse rate: 6.74 C/km ThetaE index: 3.28 C Layer 899.0- 894.0 mb Conv cond level (CCL): 737.98 mb = 2634.91 m = 8644.63 ft Mean mixing ratio: 3.37 g/kg Conv temperature: 13.66 C = 56.59 F Cap Strength: 4.60 C Lifted Index: 4.71 C Risk: None Lifted Index @300 mb: 11.15 C Lifted Index @700 mb: 1.79 C Showalter Index: 3.19 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 19.30 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 92.00 Risk: None Energy Index: 0.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.63 J/kg Max Up Vert Vel: 4.61 m/s Conv Inhibition (B-): 65454.49 J/kg Cap Strength: 4.58 C Lift Cond Lev (LCL): 788.47 mb = 2111.94 m = 6928.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 22 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 ---------------------------------------------------------- 0 943 847 270 1 1.0 -0.0 | 124 21 -17.5 11.7 1 925 816 120 5 -4.3 2.5 | 122 27 -22.9 14.2 2 850 1506 260 9 8.9 1.6 | 144 16 -9.7 13.3 3 700 3047 75 19 -18.4 -4.9 | 100 38 -36.9 6.8 4 500 5570 270 42 42.0 -0.0 | 243 26 23.5 11.7 5 407 7021 265 68 67.7 5.9 | 250 52 49.2 17.7 6 400 7140 265 66 65.7 5.8 | 250 50 47.2 17.5 7 300 9060 255 56 54.1 14.5 | 234 44 35.6 26.2 8 250 10210 260 52 51.2 9.0 | 238 39 32.7 20.8 9 238 10514 250 52 48.9 17.8 | 226 42 30.3 29.5 10 200 11590 245 52 47.1 22.0 | 220 44 28.6 33.7 11 150 13360 260 54 53.2 9.4 | 239 41 34.7 21.1 12 100 15910 265 48 47.8 4.2 | 241 33 29.3 15.9 13 70 18120 265 58 57.8 5.1 | 247 43 39.3 16.8 14 50 20210 275 71 70.7 -6.2 | 264 52 52.2 5.5 15 30 23360 270 71 71.0 -0.0 | 257 54 52.5 11.7 16 20 25810 270 85 85.0 -0.0 | 260 67 66.5 11.7 17 10 30080 275 95 94.6 -8.3 | 267 76 76.1 3.4 Wind Parameters Mean winds (0-6000m): 272.3 at 29.2 knts Storm direction: 302.3 at 21.9 knts Shear (0-3000m) pos: 3.5 neg: 2.4 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): -56.7 deg Storm rel helicity (0-3000m) pos: 154.9 neg: -236.9 tot: -82.0 m^2/s^2 ave: -27.3 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 14.2 stream: -2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 104.19 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 ------------------------------------------------------------------------------- 500 199 7 138 24| 10.7 0.0 10.7| 63.5 0.0 63.5 127.1 0.77| 12.4 9.6 1000 259 8 141 17| 8.4 0.0 8.4| 65.6 -14.2 51.4 51.4 0.23| 12.4 2.8 1500 304 10 121 12| 6.3 0.0 6.3| 65.6 -42.3 23.2 15.5 -0.10| 12.8 -1.2 2000 22 11 93 23| 4.4 0.0 4.4|104.3 -43.0 61.4 30.7 0.03| 13.7 0.4 2500 72 13 104 32| 4.2 0.0 4.2|154.9-115.5 39.4 15.8 -0.01| 14.1 -0.1 3000 54 15 96 31| 3.5 2.4 6.0|154.9-236.9 -82.0 -27.3 -0.17| 14.2 -2.4 4000 1 19 69 20| 2.7 5.7 8.3|154.9-428.4-273.5 -68.4 -0.39| 15.3 -6.0 5000 281 23 212 8| 2.1 6.8 8.9|162.4-569.6-407.2 -81.4 -0.48| 16.1 -7.7 6000 272 29 225 15| 1.8 7.2 9.0|187.8-569.6-381.8 -63.6 -0.41| 15.0 -6.2 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251208.00.gif