UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for X0965... Searching the city database file for: X0965 ... Date:0000Z 1 DEC 25 Station: X0965 WMO ident: 30965 Latitude: 50.38 Longitude: 116.52 ------------------------------------------------------------------------------- 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 227 SFC 940 675 -27.9 -31.6 71 3.7 -28.2 220 3 249.6 249.7 249.0 250.4 0.29 2 934 721 -25.1 -28.7 72 3.6 -25.4 248 4 252.9 253.0 252.1 254.0 0.38 3 925 792 -25.1 -28.8 71 3.7 -25.5 290 5 253.6 253.7 252.7 254.7 0.38 4 850 1406 -26.1 -29.5 73 3.4 -26.4 310 17 258.8 258.9 257.0 259.9 0.39 5 827 1604 -25.7 -29.0 74 3.3 -26.1 310 17 261.3 261.3 259.0 262.5 0.42 6 700 2795 -31.1 -34.9 69 3.8 -31.4 310 15 268.0 268.1 263.9 268.9 0.28 7 684 2959 -31.3 -36.1 63 4.8 -31.7 307 15 269.6 269.6 264.9 270.4 0.26 8 616 3694 -36.5 -43.5 48 7.0 -36.8 295 14 271.8 271.8 266.2 272.2 0.13 9 566 4279 -38.5 -45.5 48 7.0 -38.8 285 14 276.1 276.2 269.0 276.5 0.12 10 500 5120 -44.9 -51.9 45 7.0 -45.1 270 13 278.3 278.3 270.2 278.5 0.06 11 475 5459 -46.9 -52.9 50 6.0 -47.0 271 13 279.9 279.9 271.2 280.1 0.06 12 400 6580 -51.7 -57.7 49 6.0 -51.8 275 15 287.8 287.8 275.6 287.9 0.04 13 338 7658 -57.7 -63.7 46 6.0 -57.8 275 15 293.8 293.8 278.6 293.9 0.02 14 337 7677 -57.7 -63.7 46 6.0 -57.8 275 15 294.1 294.1 278.7 294.1 0.02 15 300 8410 -58.3 -64.3 46 6.0 -58.4 270 25 303.2 303.2 282.7 303.2 0.02 16 281 8821 -59.3 -65.3 46 6.0 -59.4 279 23 307.5 307.5 284.4 307.5 0.02 17 250 9560 -56.1 -62.1 47 6.0 -56.2 295 19 322.7 322.7 289.6 322.8 0.04 18 244 9715 -54.3 -60.3 48 6.0 -54.4 293 19 327.6 327.6 291.1 327.8 0.05 19 200 10980 -56.5 -64.5 36 8.0 -56.6 280 23 343.3 343.3 295.1 343.4 0.03 20 190 11303 -58.5 -66.5 35 8.0 -58.6 278 24 345.1 345.2 295.6 345.3 0.03 21 152 12716 -54.7 -64.7 28 10.0 -55.0 270 29 374.4 374.4 301.4 374.6 0.04 22 150 12800 -55.5 -65.5 28 10.0 -55.8 270 29 374.5 374.5 301.4 374.6 0.04 23 116 14416 -60.9 -72.9 19 12.0 -61.1 273 37 393.0 393.0 304.2 393.1 0.02 24 100 15340 -59.5 -73.5 15 14.0 -59.8 275 42 412.8 412.8 306.9 412.9 0.02 25 95 15662 -59.3 -73.3 15 14.0 -59.6 274 42 419.3 419.3 307.6 419.4 0.02 26 88 16144 -58.7 -73.7 13 15.0 -59.0 271 43 429.7 429.7 308.8 429.8 0.02 27 71 17482 -63.3 -79.3 10 16.0 -63.6 265 44 447.1 447.1 310.6 447.2 0.01 28 70 17570 -62.7 -78.7 10 16.0 -63.0 265 44 450.2 450.3 310.9 450.3 0.01 29 60 18521 -60.3 -77.3 9 17.0 -60.7 260 46 475.9 475.9 313.1 476.0 0.02 30 50 19650 -61.1 -79.1 8 18.0 -61.6 255 48 499.5 499.5 314.9 499.6 0.02 31 41 20881 -63.1 -81.1 7 18.0 -63.6 255 50 523.7 523.7 316.5 523.8 0.01 32 39 21193 -58.9 -77.9 7 19.0 -59.7 255 50 541.8 541.9 317.6 542.0 0.02 33 30 22840 -59.7 -79.7 6 20.0 -60.6 255 52 581.9 581.9 319.8 582.0 0.02 34 23 24504 -60.5 -81.5 5 21.0 -61.6 242 71 625.5 625.5 321.7 625.6 0.02 35 20 25390 -54.1 -77.1 4 23.0 -56.4 235 81 670.6 670.6 323.4 671.0 0.05 36 18 26062 -50.3 -74.3 4 24.0 -53.8 220 118 703.1 703.1 324.6 703.9 0.09 37 15 27246 -47.4 -72.4 4 24.9 -52.4 195 182 750.2 750.3 326.0 751.5 0.14 38 10 29940 -41.1 -68.1 4 27.0 -50.3 230 91 866.1 866.3 328.8 870.5 0.40 39 8.2 31307 -34.7 -63.7 4 29.0 -48.3 942.0 942.5 330.4 952.5 0.89 40 6.2 33282 -29.3 -59.3 4 30.0 -47.3 1043.5 1044.8 332.2 1070.8 2.09 TRP 337 7677 -57.7 -63.7 46 6.0 -57.8 275 15 294.1 294.1 278.7 294.1 0.02 WND 15 27246 -47.4 -72.4 4 24.9 -52.4 195 182 750.2 750.3 326.0 751.5 0.14 Sounding variables and indices 1000-500 mb thick: 4893.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 60.73 % Est. max temperature: -14.64 C = 5.64 F Sfc-Lift cond lev (LCL): 883.17 mb = 1128.06 m = 3700.94 ft T: -25.65 C 700-500 lapse rate: 5.94 C/km ThetaE index: 0.00 C Layer 940.0--788598326743269376.0 mb Conv cond level (CCL): 672.98 mb = 3073.05 m = 10082.08 ft Mean mixing ratio: 0.38 g/kg Conv temperature: -7.93 C = 17.72 F Cap Strength: 16.27 C Lifted Index: 17.42 C Risk: None Lifted Index @300 mb: 32.68 C Lifted Index @700 mb: 10.28 C Showalter Index: 15.14 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 15.40 C K Index: -14.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.06 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 88540.93 J/kg Cap Strength: 17.30 C Lift Cond Lev (LCL): 837.40 mb = 1513.75 m = 4966.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 10 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 ---------------------------------------------------------- 0 940 675 220 3 1.9 2.3 | 157 11 -4.5 10.6 1 925 792 290 5 4.7 -1.7 | 165 7 -1.7 6.6 2 850 1406 310 17 13.0 -10.9 | 292 7 6.6 -2.7 3 700 2795 310 15 11.5 -9.6 | 285 5 5.0 -1.4 4 500 5120 270 13 13.0 -0.0 | 218 11 6.6 8.3 5 400 6580 275 15 14.9 -1.3 | 231 11 8.5 7.0 6 337 7677 275 15 14.9 -1.3 | 231 11 8.5 7.0 7 300 8410 270 25 25.0 -0.0 | 246 20 18.6 8.3 8 250 9560 295 19 17.2 -8.0 | 269 11 10.8 0.2 9 200 10980 280 23 22.7 -4.0 | 255 17 16.2 4.3 10 150 12800 270 29 29.0 -0.0 | 250 24 22.6 8.3 11 100 15340 275 42 41.8 -3.7 | 263 36 35.4 4.6 12 70 17570 265 44 43.8 3.8 | 252 39 37.4 12.1 13 50 19650 255 48 46.4 12.4 | 243 45 39.9 20.7 14 30 22840 255 52 50.2 13.5 | 244 49 43.8 21.7 15 20 25390 235 81 66.4 46.5 | 228 81 59.9 54.7 16 15 27246 195 182 47.1 175.8 | 192 189 40.7 184.1 17 10 29940 230 91 69.7 58.5 | 223 92 63.3 66.8 Wind Parameters Mean winds (0-6000m): 292.1 at 14.0 knts Storm direction: 322.1 at 10.5 knts Shear (0-3000m) pos: 2.9 neg: 0.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 93.7 deg Storm rel helicity (0-3000m) pos: 18.5 neg: -6.7 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.97 Bulk Shear: 5.41 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 ------------------------------------------------------------------------------- 500 295 8 185 5| 12.8 0.0 12.8| 12.8 0.0 12.8 25.5 0.68| 12.9 8.8 1000 306 12 244 3| 8.7 0.0 8.7| 18.5 -0.2 18.4 18.4 0.71| 9.1 6.4 1500 308 13 267 4| 5.8 0.2 6.0| 18.5 -0.6 17.9 12.0 0.67| 6.3 4.2 2000 308 14 274 4| 4.3 0.4 4.7| 18.5 -1.0 17.5 8.8 0.63| 4.9 3.1 2500 308 14 275 5| 3.5 0.5 4.0| 18.5 -3.5 15.1 6.0 0.49| 4.3 2.1 3000 307 14 272 5| 2.9 0.8 3.7| 18.5 -6.7 11.8 3.9 0.36| 4.0 1.4 4000 302 14 261 6| 2.2 1.1 3.3| 18.5 -13.9 4.6 1.1 0.18| 3.5 0.6 5000 296 14 251 6| 1.8 1.1 2.9| 20.7 -17.4 3.3 0.7 0.15| 3.1 0.5 6000 292 14 245 7| 1.6 0.9 2.5| 24.8 -17.4 7.5 1.2 0.19| 2.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251201.00.gif