UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 6 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 276 SFC 953 847 -3.3 -4.1 94 0.8 -3.6 180 1 273.6 274.1 272.1 281.7 2.96 2 925 900 1.2 0.4 94 0.8 0.8 105 3 280.5 281.3 277.8 292.4 4.25 3 921 935 2.0 1.1 94 0.9 1.6 103 3 281.7 282.5 278.7 294.2 4.50 4 850 1578 -0.5 -4.1 77 3.6 -2.0 60 3 285.6 286.2 279.1 295.1 3.32 5 829 1777 -0.9 -5.9 69 5.0 -2.9 76 3 287.3 287.8 279.5 295.9 2.96 6 769 2371 -5.1 -7.3 85 2.2 -5.9 124 4 289.0 289.5 280.1 297.4 2.87 7 700 3104 -7.9 -9.5 88 1.6 -8.5 185 5 293.7 294.2 282.0 301.7 2.66 8 699 3115 -7.9 -9.5 88 1.6 -8.5 185 5 293.9 294.3 282.1 301.8 2.66 9 654 3626 -11.9 -20.9 47 9.0 -14.1 195 8 295.0 295.2 280.7 298.5 1.10 10 637 3827 -12.5 -20.5 51 8.0 -14.5 199 9 296.5 296.7 281.4 300.2 1.17 11 561 4780 -19.7 -22.7 77 3.0 -20.3 218 14 299.0 299.2 282.4 302.5 1.10 12 534 5142 -22.5 -24.3 85 1.8 -22.8 225 16 299.9 300.1 282.7 303.1 1.00 13 500 5620 -26.5 -28.0 87 1.5 -26.8 235 19 300.7 300.9 282.7 303.2 0.76 14 451 6357 -33.5 -34.4 92 0.9 -33.6 237 17 300.9 301.0 282.4 302.5 0.46 15 449 6388 -33.9 -34.6 93 0.7 -34.0 237 17 300.8 300.9 282.3 302.3 0.45 16 400 7190 -40.3 -41.8 85 1.5 -40.4 240 15 302.6 302.7 282.8 303.5 0.24 17 383 7484 -43.3 -44.8 85 1.5 -43.4 240 17 302.4 302.5 282.6 303.1 0.18 18 316 8747 -53.7 -56.0 76 2.3 -53.8 240 28 305.1 305.1 283.5 305.3 0.06 19 306 8953 -54.5 -57.1 73 2.6 -54.5 240 30 306.8 306.8 284.2 307.0 0.06 20 300 9080 -54.9 -57.4 74 2.5 -54.9 240 31 308.0 308.0 284.6 308.2 0.05 21 256 10082 -60.3 -63.2 69 2.9 -60.3 240 27 314.3 314.3 286.9 314.4 0.03 22 253 10156 -61.5 -64.3 69 2.8 -61.5 240 27 313.6 313.6 286.6 313.7 0.03 23 250 10230 -60.5 -63.3 69 2.8 -60.5 235 27 316.1 316.1 287.5 316.2 0.03 24 200 11620 -59.9 -63.2 65 3.3 -60.0 270 38 337.9 337.9 293.9 338.1 0.04 25 183 12172 -61.7 -64.6 68 2.9 -61.7 272 40 343.7 343.7 295.3 343.8 0.04 26 164 12853 -59.3 -62.8 64 3.5 -59.4 273 42 358.6 358.7 298.5 358.9 0.05 27 150 13410 -60.5 -64.1 62 3.6 -60.6 275 44 365.9 365.9 299.8 366.1 0.05 28 142 13751 -60.5 -64.2 62 3.7 -60.6 274 45 371.6 371.6 300.9 371.9 0.05 29 105 15620 -62.9 -67.1 57 4.2 -63.0 266 48 400.6 400.6 305.3 400.8 0.04 30 100 15920 -62.9 -67.4 54 4.5 -63.0 265 48 406.2 406.2 306.0 406.4 0.04 31 90 16563 -64.5 -68.8 55 4.3 -64.6 266 48 415.4 415.4 307.2 415.6 0.04 32 79 17360 -62.9 -67.8 51 4.9 -63.0 268 48 434.5 434.5 309.3 434.8 0.05 33 78 17438 -62.9 -67.7 52 4.8 -63.0 268 48 436.1 436.1 309.5 436.4 0.05 34 78 17438 -62.9 -67.6 53 4.7 -63.0 268 48 436.1 436.1 309.5 436.4 0.05 35 70 18100 -64.1 -68.9 52 4.8 -64.2 270 48 447.3 447.3 310.6 447.5 0.05 36 56 19464 -66.3 -71.1 51 4.8 -66.4 273 48 471.7 471.7 312.8 472.0 0.05 37 50 20150 -67.9 -72.9 49 5.0 -68.0 275 48 483.5 483.5 313.7 483.7 0.04 38 34 22461 -68.7 -73.7 48 5.0 -68.8 275 54 537.8 537.8 317.4 538.1 0.05 39 30 23210 -68.7 -73.7 48 5.0 -68.9 275 56 557.4 557.4 318.5 557.8 0.06 40 28 23623 -69.5 -74.5 48 5.0 -69.6 274 57 566.2 566.3 319.0 566.6 0.06 41 22 25061 -70.7 -76.7 41 6.0 -70.9 271 62 603.1 603.1 320.7 603.5 0.05 42 20 25630 -68.7 -74.7 42 6.0 -69.0 270 64 625.9 625.9 321.7 626.5 0.08 43 14 27770 -67.9 -73.9 42 6.0 -68.3 270 71 695.9 696.0 324.3 697.0 0.12 44 12 28698 -67.5 -73.5 42 6.0 -68.0 728.6 728.7 325.4 730.0 0.15 TRP 253 10156 -61.5 -64.3 69 2.8 -61.5 240 27 313.6 313.6 286.6 313.7 0.03 WND 14 27770 -67.9 -73.9 42 6.0 -68.3 270 71 695.9 696.0 324.3 697.0 0.12 Sounding variables and indices 1000-500 mb thick: 5344.00 m Freezing level: Surface below freezing Freezing level: 932.47 mb = 885.87 m = 2906.35 ft Freezing level: 864.20 mb = 1449.37 m = 4755.09 ft Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 76.73 % Est. max temperature: 10.90 C = 51.61 F Sfc-Lift cond lev (LCL): 940.89 mb = 869.73 m = 2853.40 ft T: -1.37 C 700-500 lapse rate: 7.39 C/km Conv cond level (CCL): 953.00 mb = 847.00 m = 2778.84 ft Mean mixing ratio: 3.86 g/kg Conv temperature: -0.53 C = 31.04 F Cap Strength: 7.71 C Lifted Index: 7.82 C Risk: None Lifted Index @300 mb: 11.00 C Lifted Index @700 mb: 6.05 C Showalter Index: 5.94 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 22.40 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 25.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.51 J/kg Max Up Vert Vel: 4.36 m/s Conv Inhibition (B-): 47008.91 J/kg Cap Strength: 7.81 C Lift Cond Lev (LCL): 878.71 mb = 1311.68 m = 4303.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 7 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 ---------------------------------------------------------- 0 953 847 180 1 0.0 1.0 | 83 7 -7.2 -0.9 1 925 900 105 3 -2.9 0.8 | 84 10 -10.1 -1.1 2 850 1578 60 3 -2.6 -1.5 | 71 10 -9.8 -3.4 3 700 3104 185 5 0.4 5.0 | 115 7 -6.8 3.1 4 500 5620 235 19 15.6 10.9 | 223 12 8.4 9.0 5 400 7190 240 15 13.0 7.5 | 226 8 5.8 5.6 6 300 9080 240 31 26.8 15.5 | 235 24 19.6 13.6 7 253 10156 240 27 23.4 13.5 | 234 20 16.2 11.6 8 250 10230 235 27 22.1 15.5 | 228 20 14.9 13.6 9 200 11620 270 38 38.0 -0.0 | 274 31 30.8 -1.9 10 150 13410 275 44 43.8 -3.8 | 279 37 36.6 -5.7 11 100 15920 265 48 47.8 4.2 | 267 41 40.6 2.3 12 70 18100 270 48 48.0 -0.0 | 273 41 40.8 -1.9 13 50 20150 275 48 47.8 -4.2 | 278 41 40.6 -6.1 14 30 23210 275 56 55.8 -4.9 | 278 49 48.6 -6.8 15 20 25630 270 64 64.0 -0.0 | 272 57 56.8 -1.9 Wind Parameters Mean winds (0-6000m): 225.3 at 9.9 knts Storm direction: 255.3 at 7.4 knts Shear (0-3000m) pos: 1.9 neg: 0.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 65.5 deg Storm rel helicity (0-3000m) pos: 29.0 neg: -5.7 tot: 23.3 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 18.23 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 98 3 81 10| 0.0 3.5 3.5| 0.0 -3.8 -3.8 -7.6 -0.32| 4.5 -1.4 1000 85 3 78 10| 0.3 1.7 2.0| 3.1 -5.7 -2.6 -2.6 -0.16| 3.2 -0.5 1500 93 3 80 10| 1.0 1.2 2.2| 10.7 -5.7 5.0 3.3 0.19| 3.1 0.6 2000 112 3 86 10| 1.4 0.9 2.3| 17.6 -5.7 11.9 5.9 0.36| 3.1 1.1 2500 137 4 95 10| 1.7 0.7 2.4| 22.8 -5.7 17.1 6.8 0.45| 3.1 1.4 3000 160 4 104 9| 1.9 0.6 2.5| 29.0 -5.7 23.3 7.8 0.54| 3.1 1.7 4000 196 6 126 7| 2.2 0.4 2.7| 44.3 -5.7 38.7 9.7 0.66| 3.3 2.1 5000 219 8 158 5| 2.2 0.3 2.5| 61.0 -5.7 55.3 11.1 0.70| 3.3 2.3 6000 225 10 178 5| 1.6 0.3 1.9| 62.0 -5.7 56.3 9.4 0.65| 3.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251206.00.gif