UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 4 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 209 SFC 944 847 -4.5 -6.3 87 1.8 -5.1 240 1 273.1 273.5 271.2 280.1 2.52 2 925 830 -1.3 -4.6 78 3.3 -2.6 220 3 278.0 278.5 274.6 286.2 2.93 3 890 1143 10.6 -1.4 43 12.0 4.9 231 6 293.4 294.1 283.3 304.8 3.87 4 850 1522 7.0 -10.0 29 17.0 0.4 245 9 293.5 293.9 281.3 299.8 2.10 5 844 1580 7.2 -8.8 31 16.0 0.8 245 9 294.3 294.7 281.9 301.3 2.33 6 700 3078 -6.3 -16.3 45 10.0 -9.3 255 13 295.5 295.8 281.4 300.2 1.53 7 689 3201 -8.3 -17.3 48 9.0 -10.8 256 15 294.6 294.9 280.9 299.0 1.43 8 629 3901 -12.5 -20.5 51 8.0 -14.5 261 25 297.6 297.8 281.9 301.4 1.19 9 547 4949 -20.7 -23.2 80 2.5 -21.2 270 42 300.0 300.2 282.8 303.5 1.08 10 522 5294 -20.7 -24.7 70 4.0 -21.5 272 47 304.0 304.2 284.3 307.3 0.99 11 503 5566 -23.9 -31.9 48 8.0 -25.1 275 51 303.4 303.5 283.5 305.1 0.52 12 500 5610 -23.9 -31.9 48 8.0 -25.1 275 52 303.9 304.0 283.7 305.7 0.53 13 400 7200 -36.3 -41.3 60 5.0 -36.7 280 62 307.8 307.9 284.8 308.7 0.26 14 354 8037 -43.7 -47.8 64 4.1 -43.9 277 71 308.8 308.8 285.1 309.3 0.14 15 324 8631 -45.5 -49.2 66 3.7 -45.7 275 77 314.2 314.3 287.0 314.7 0.13 16 323 8652 -45.7 -49.4 66 3.7 -45.9 275 77 314.2 314.2 287.0 314.7 0.13 17 300 9140 -50.7 -54.0 68 3.3 -50.8 275 73 313.9 313.9 286.8 314.2 0.08 18 250 10310 -56.5 -59.7 67 3.2 -56.6 275 68 322.1 322.1 289.5 322.3 0.05 19 223 11032 -61.5 -64.7 66 3.2 -61.6 272 61 325.1 325.1 290.3 325.2 0.03 20 212 11347 -62.1 -65.5 64 3.4 -62.1 270 58 328.9 328.9 291.5 329.0 0.03 21 200 11710 -62.1 -65.3 65 3.2 -62.1 270 56 334.4 334.4 292.9 334.5 0.03 22 193 11928 -62.9 -66.3 63 3.4 -62.9 270 56 336.6 336.6 293.5 336.7 0.03 23 176 12500 -57.7 -61.2 64 3.5 -57.8 270 56 354.1 354.1 297.5 354.4 0.06 24 150 13500 -59.1 -63.2 59 4.1 -59.2 270 56 368.3 368.3 300.3 368.5 0.05 25 136 14114 -59.9 -64.2 57 4.3 -60.0 269 54 377.3 377.3 301.8 377.5 0.05 26 130 14396 -59.9 -64.3 56 4.4 -60.0 268 53 382.2 382.2 302.6 382.5 0.05 27 108 15547 -62.9 -67.9 51 5.0 -63.0 266 50 397.4 397.4 304.9 397.5 0.04 28 100 16020 -63.9 -68.9 50 5.0 -64.0 265 48 404.3 404.3 305.8 404.4 0.04 29 92 16531 -64.5 -69.5 50 5.0 -64.6 266 48 412.8 412.8 306.9 413.0 0.04 30 90 16665 -64.5 -69.5 50 5.0 -64.6 266 49 415.4 415.4 307.2 415.6 0.04 31 77 17620 -64.5 -69.5 50 5.0 -64.6 269 49 434.4 434.4 309.3 434.6 0.04 32 70 18200 -66.7 -72.7 42 6.0 -66.8 270 50 441.7 441.7 310.1 441.9 0.03 33 69 18287 -67.1 -73.1 42 6.0 -67.2 270 50 442.7 442.7 310.1 442.8 0.03 34 65 18647 -68.7 -73.7 48 5.0 -68.8 271 50 446.8 446.8 310.6 446.9 0.03 35 50 20220 -69.3 -76.3 35 7.0 -69.4 275 48 480.2 480.2 313.5 480.3 0.02 36 39 21704 -68.9 -74.9 42 6.0 -69.1 273 49 516.6 516.6 316.1 516.8 0.04 37 30 23270 -69.5 -75.5 41 6.0 -69.6 270 50 555.2 555.2 318.4 555.5 0.05 38 27 23901 -66.9 -73.9 37 7.0 -67.2 269 52 579.5 579.5 319.6 579.9 0.06 39 25 24362 -69.5 -75.5 41 6.0 -69.7 268 53 584.9 584.9 319.9 585.3 0.05 40 20 25690 -69.5 -75.5 41 6.0 -69.8 265 56 623.4 623.5 321.6 624.0 0.07 41 18 26321 -68.1 -75.1 36 7.0 -68.5 646.9 647.0 322.6 647.6 0.08 42 17 26664 -68.1 -74.1 42 6.0 -68.4 657.6 657.6 323.0 658.4 0.10 43 14 27831 -67.9 -77.9 23 10.0 -68.5 695.8 695.8 324.3 696.4 0.07 TRP 212 11347 -62.1 -65.5 64 3.4 -62.1 270 58 328.9 328.9 291.5 329.0 0.03 WND 323 8652 -45.7 -49.4 66 3.7 -45.9 275 77 314.2 314.2 287.0 314.7 0.13 Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: Surface below freezing Freezing level: 921.18 mb = 864.20 m = 2835.28 ft Freezing level: 767.20 mb = 2378.98 m = 7804.95 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 52.61 % Est. max temperature: 16.79 C = 62.23 F Sfc-Lift cond lev (LCL): 917.41 mb = 896.88 m = 2942.50 ft T: 1.24 C 700-500 lapse rate: 6.95 C/km ThetaE index: 4.93 C Layer 850.0- 844.0 mb Conv cond level (CCL): 944.00 mb = 847.00 m = 2778.84 ft Mean mixing ratio: 3.03 g/kg Conv temperature: -3.89 C = 24.99 F Cap Strength: 8.17 C Lifted Index: 7.66 C Risk: None Lifted Index @300 mb: 12.50 C Lifted Index @700 mb: 5.28 C Showalter Index: 5.17 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 13.90 C K Index: 10.90 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.47 J/kg Max Up Vert Vel: 6.40 m/s Conv Inhibition (B-): 48649.90 J/kg Cap Strength: 7.93 C Lift Cond Lev (LCL): 766.72 mb = 2349.02 m = 7706.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 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 ---------------------------------------------------------- 0 944 847 240 1 0.9 0.5 | 123 22 -18.0 11.9 1 925 830 220 3 1.9 2.3 | 129 22 -17.0 13.7 2 850 1522 245 9 8.2 3.8 | 145 19 -10.8 15.2 3 700 3078 255 13 12.6 3.4 | 157 16 -6.4 14.7 4 500 5610 275 52 51.8 -4.5 | 258 34 32.9 6.8 5 400 7200 280 62 61.1 -10.8 | 269 42 42.1 0.6 6 323 8652 275 77 76.7 -6.7 | 265 58 57.8 4.7 7 300 9140 275 73 72.7 -6.4 | 265 54 53.8 5.0 8 250 10310 275 68 67.7 -5.9 | 264 49 48.8 5.5 9 212 11347 270 58 58.0 -0.0 | 254 41 39.1 11.4 10 200 11710 270 56 56.0 -0.0 | 253 39 37.1 11.4 11 150 13500 270 56 56.0 -0.0 | 253 39 37.1 11.4 12 100 16020 265 48 47.8 4.2 | 242 33 28.9 15.6 13 70 18200 270 50 50.0 -0.0 | 250 33 31.1 11.4 14 50 20220 275 48 47.8 -4.2 | 256 30 28.9 7.2 15 30 23270 270 50 50.0 -0.0 | 250 33 31.1 11.4 16 20 25690 265 56 55.8 4.9 | 246 40 36.9 16.3 Wind Parameters Mean winds (0-6000m): 271.0 at 29.4 knts Storm direction: 301.0 at 22.1 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 71.1 deg Storm rel helicity (0-3000m) pos: 95.5 neg: 0.0 tot: 95.5 m^2/s^2 ave: 31.8 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 84.29 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 ------------------------------------------------------------------------------- 500 237 5 135 20| 4.7 0.0 4.7| 23.1 0.0 23.1 46.1 0.89| 4.8 4.3 1000 242 7 139 19| 3.7 0.0 3.7| 33.6 0.0 33.6 33.6 0.86| 3.8 3.2 1500 245 8 142 19| 2.9 0.0 2.9| 39.1 0.0 39.1 26.1 0.85| 3.0 2.6 2000 247 9 145 18| 2.5 0.0 2.5| 44.3 0.0 44.3 22.2 0.85| 2.6 2.2 2500 250 10 148 18| 3.0 0.0 3.0| 63.7 0.0 63.7 25.5 0.88| 3.1 2.7 3000 253 12 153 17| 3.9 0.0 3.9| 95.5 0.0 95.5 31.8 0.92| 3.9 3.6 4000 260 17 172 14| 4.9 0.0 4.9|166.5 0.0 166.5 41.6 0.89| 5.0 4.5 5000 268 24 201 13| 5.3 0.0 5.3|244.2 0.0 244.2 48.8 0.84| 5.5 4.6 6000 271 29 224 15| 5.0 0.0 5.0|289.0 0.0 289.0 48.2 0.81| 5.2 4.2 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251204.00.gif