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 X0965... Searching the city database file for: X0965 ... Date:0000Z 6 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 109 SFC 925 673 -27.5 -30.5 76 3.0 -27.8 60 1 251.2 251.2 250.4 252.1 0.33 2 886 994 -10.9 -12.8 86 1.9 -11.4 9 8 271.5 271.8 268.7 276.0 1.61 3 858 1242 -11.3 -12.9 88 1.6 -11.7 331 13 273.6 273.8 270.1 278.2 1.65 4 850 1314 -11.3 -13.2 86 1.9 -11.8 320 15 274.3 274.6 270.5 278.9 1.62 5 826 1534 -11.7 -14.4 80 2.7 -12.4 319 18 276.1 276.4 271.4 280.5 1.51 6 700 2783 -20.1 -29.1 45 9.0 -21.4 315 33 280.2 280.3 272.2 281.7 0.49 7 698 2804 -20.5 -29.5 44 9.0 -21.7 315 33 280.0 280.1 272.0 281.5 0.48 8 561 4377 -32.7 -42.7 36 10.0 -33.3 292 34 283.7 283.7 273.6 284.2 0.16 9 511 5029 -35.1 -43.1 44 8.0 -35.6 282 35 288.4 288.5 276.2 289.0 0.17 10 500 5180 -36.1 -44.1 44 8.0 -36.5 280 35 289.0 289.1 276.4 289.5 0.15 11 409 6543 -47.3 -54.3 45 7.0 -47.5 271 31 291.7 291.7 277.6 291.9 0.06 12 400 6690 -48.1 -55.1 44 7.0 -48.3 270 31 292.5 292.5 278.0 292.7 0.05 13 325 8040 -56.3 -63.3 41 7.0 -56.4 265 38 299.1 299.1 281.0 299.1 0.02 14 300 8550 -56.7 -63.7 41 7.0 -56.8 270 38 305.4 305.4 283.6 305.5 0.02 15 277 9056 -56.3 -63.3 41 7.0 -56.4 268 37 313.0 313.1 286.4 313.2 0.03 16 250 9710 -54.5 -61.5 42 7.0 -54.6 265 36 325.0 325.0 290.3 325.2 0.04 17 200 11140 -52.5 -61.5 33 9.0 -52.8 270 38 349.6 349.6 296.6 349.8 0.05 18 182 11750 -51.1 -62.1 26 11.0 -51.4 270 40 361.5 361.5 299.0 361.7 0.05 19 150 13000 -52.7 -65.7 19 13.0 -53.1 270 44 379.3 379.3 302.2 379.4 0.04 20 127 14067 -55.9 -69.9 16 14.0 -56.2 270 44 392.0 392.0 304.1 392.1 0.02 21 100 15590 -55.5 -71.5 12 16.0 -55.9 270 44 420.5 420.5 307.8 420.6 0.02 22 98 15719 -55.9 -71.9 12 16.0 -56.3 269 44 422.2 422.2 308.0 422.3 0.02 23 70 17860 -57.5 -76.5 7 19.0 -58.0 255 38 461.4 461.4 311.9 461.5 0.02 24 64 18425 -58.5 -77.5 7 19.0 -59.0 255 38 471.2 471.2 312.7 471.2 0.02 25 57 19158 -56.5 -76.5 6 20.0 -57.2 255 38 491.6 491.6 314.4 491.7 0.02 26 54 19504 -52.1 -73.1 6 21.0 -53.3 255 38 509.4 509.4 315.6 509.6 0.04 27 50 20000 -54.9 -75.9 6 21.0 -55.9 255 38 514.1 514.1 315.9 514.3 0.03 28 38 21735 -59.9 -80.9 5 21.0 -60.6 244 43 543.3 543.3 317.7 543.4 0.02 29 31 23021 -55.3 -78.3 4 23.0 -56.8 236 47 588.3 588.3 320.1 588.5 0.03 30 30 23230 -55.9 -78.9 4 23.0 -57.3 235 48 592.2 592.3 320.3 592.4 0.03 31 26 24134 -58.1 -81.1 4 23.0 -59.3 237 62 610.7 610.7 321.1 610.9 0.02 32 20 25810 -51.3 -76.3 4 25.0 -54.3 240 87 679.1 679.2 323.7 679.6 0.06 33 16 27269 -50.7 -75.7 4 25.0 -54.4 236 109 725.9 725.9 325.3 726.6 0.08 34 13 28647 -44.3 -70.3 4 26.0 -51.0 233 129 792.4 792.5 327.1 794.7 0.23 35 12 29193 -38.3 -66.3 4 28.0 -48.1 231 137 832.0 832.3 328.1 836.5 0.43 36 11 29795 -36.6 -65.1 4 28.5 -47.7 230 145 859.2 859.5 328.7 865.2 0.55 37 10 30460 -34.7 -63.7 4 29.0 -47.3 230 136 890.0 890.4 329.4 898.1 0.73 TRP 325 8040 -56.3 -63.3 41 7.0 -56.4 265 38 299.1 299.1 281.0 299.1 0.02 WND 11 29795 -36.6 -65.1 4 28.5 -47.7 230 145 859.2 859.5 328.7 865.2 0.55 Sounding variables and indices 1000-500 mb thick: 5071.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 54.32 % Est. max temperature: -1.53 C = 29.24 F Sfc-Lift cond lev (LCL): 879.48 mb = 1051.35 m = 3449.26 ft T: -10.99 C 700-500 lapse rate: 6.68 C/km Conv cond level (CCL): 925.00 mb = 672.60 m = 2206.66 ft Mean mixing ratio: 1.36 g/kg Conv temperature: -14.31 C = 6.25 F Cap Strength: 13.04 C Lifted Index: 13.39 C Risk: None Lifted Index @300 mb: 23.03 C Lifted Index @700 mb: 8.01 C Showalter Index: 8.70 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 22.90 C K Index: 2.60 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 94.99 J/kg Max Up Vert Vel: 13.78 m/s Conv Inhibition (B-): 72068.38 J/kg Cap Strength: 13.34 C Lift Cond Lev (LCL): 862.28 mb = 1203.50 m = 3948.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 ---------------------------------------------------------- 0 925 673 60 1 -0.9 -0.5 | 142 22 -13.3 17.2 1 925 675 60 1 -0.9 -0.5 | 142 22 -13.3 17.2 2 850 1314 320 15 9.6 -11.5 | 156 7 -2.8 6.2 3 700 2783 315 33 23.3 -23.3 | 297 12 10.9 -5.7 4 500 5180 280 35 34.5 -6.1 | 242 25 22.0 11.6 5 400 6690 270 31 31.0 -0.0 | 226 26 18.6 17.7 6 325 8040 265 38 37.9 3.3 | 230 33 25.4 21.0 7 300 8550 270 38 38.0 -0.0 | 235 31 25.6 17.7 8 250 9710 265 36 35.9 3.1 | 228 31 23.4 20.8 9 200 11140 270 38 38.0 -0.0 | 235 31 25.6 17.7 10 150 13000 270 44 44.0 -0.0 | 241 36 31.6 17.7 11 100 15590 270 44 44.0 -0.0 | 241 36 31.6 17.7 12 70 17860 255 38 36.7 9.8 | 221 37 24.3 27.5 13 50 20000 255 38 36.7 9.8 | 221 37 24.3 27.5 14 30 23230 235 48 39.3 27.5 | 211 53 26.9 45.2 15 20 25810 240 87 75.3 43.5 | 226 88 62.9 61.2 16 11 29795 230 145 111.1 93.2 | 222 148 98.7 110.9 17 10 30460 230 136 104.2 87.4 | 221 140 91.8 105.1 Wind Parameters Mean winds (0-6000m): 294.9 at 28.8 knts Storm direction: 324.9 at 21.6 knts Shear (0-3000m) pos: 0.0 neg: 5.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 128.6 deg Storm rel helicity (0-3000m) pos: 21.7 neg: -58.1 tot: -36.4 m^2/s^2 ave: -12.1 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.12 Bulk Shear: 84.80 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 ------------------------------------------------------------------------------- 500 347 6 136 16| 0.0 12.1 12.1| 1.7 -33.9 -32.2 -64.4 -0.42| 14.7 -6.1 1000 321 11 149 10| 0.0 10.1 10.1| 13.4 -33.9 -20.5 -20.5 0.03| 12.6 0.3 1500 319 15 157 7| 0.0 8.8 8.8| 17.4 -33.9 -16.5 -11.0 0.18| 10.6 1.9 2000 318 18 179 4| 0.0 8.2 8.2| 21.1 -33.9 -12.9 -6.4 0.20| 9.5 1.9 2500 316 21 223 3| 0.0 6.9 6.9| 21.7 -44.0 -22.3 -8.9 0.11| 8.5 1.0 3000 314 23 250 5| 0.0 5.9 5.9| 21.7 -58.1 -36.4 -12.1 0.03| 7.9 0.2 4000 307 26 258 9| 0.0 4.5 4.5| 21.7 -91.5 -69.8 -17.5 -0.10| 7.0 -0.7 5000 300 28 253 12| 0.0 3.5 3.5| 21.7-127.5-105.8 -21.2 -0.18| 6.3 -1.1 6000 295 29 248 15| 0.0 2.7 2.7| 21.7-158.0-136.4 -22.7 -0.24| 5.7 -1.3 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251206.00.gif