UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 14 DEC 25 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- 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 75 290 33 SFC 992 138 -6.1 -11.1 68 5.0 -7.5 290 33 267.7 267.9 266.1 272.2 1.65 2 925 679 -11.7 -16.7 66 5.0 -12.8 320 42 267.3 267.5 265.0 270.5 1.12 3 856 1266 -17.1 -19.7 80 2.6 -17.6 325 48 267.7 267.8 264.8 270.3 0.94 4 850 1319 -17.5 -19.9 82 2.4 -17.9 325 48 267.8 268.0 264.9 270.4 0.93 5 802 1752 -20.3 -23.5 76 3.2 -20.8 328 49 269.3 269.4 265.6 271.4 0.72 6 725 2501 -20.3 -27.3 54 7.0 -21.3 333 51 277.2 277.3 270.5 278.9 0.56 7 700 2760 -21.7 -29.7 48 8.0 -22.8 335 52 278.5 278.5 271.1 279.9 0.46 8 550 4495 -32.9 -43.9 32 11.0 -33.6 328 55 285.0 285.1 274.3 285.5 0.14 9 500 5160 -36.5 -51.5 20 15.0 -37.1 325 56 288.5 288.5 276.0 288.8 0.07 10 415 6440 -41.9 -59.9 12 18.0 -42.4 330 68 297.4 297.4 280.2 297.5 0.03 11 400 6690 -41.5 -59.5 13 18.0 -42.1 330 77 301.1 301.1 281.8 301.2 0.03 12 361 7389 -40.1 -60.1 10 20.0 -40.8 330 102 311.9 311.9 286.1 312.0 0.03 13 343 7737 -41.5 -61.8 9 20.3 -42.1 330 114 314.6 314.6 287.0 314.7 0.03 14 300 8640 -45.1 -66.1 8 21.0 -45.6 325 103 321.8 321.8 289.3 321.9 0.02 15 287 8934 -45.9 -66.9 8 21.0 -46.4 326 98 324.8 324.8 290.2 324.8 0.02 16 250 9850 -45.3 -67.3 7 22.0 -45.9 330 83 338.7 338.7 294.0 338.8 0.02 17 200 11330 -48.9 -70.9 6 22.0 -49.4 320 62 355.3 355.3 297.8 355.4 0.01 18 163 12674 -49.7 -73.7 4 24.0 -50.3 313 56 375.4 375.4 301.5 375.5 0.01 19 150 13220 -49.3 -73.3 4 24.0 -50.0 310 54 385.1 385.1 303.1 385.2 0.01 20 101 15767 -55.5 -77.5 5 22.0 -56.0 300 50 419.3 419.3 307.6 419.3 0.01 21 100 15830 -55.9 -77.9 5 22.0 -56.3 300 50 419.7 419.7 307.7 419.8 0.01 22 89 16565 -60.9 -81.9 5 21.0 -61.2 297 51 424.0 424.0 308.2 424.0 0.01 23 70 18060 -61.5 -82.5 5 21.0 -61.9 290 54 452.8 452.8 311.1 452.8 0.01 24 50 20150 -59.5 -81.5 4 22.0 -60.1 300 33 503.3 503.3 315.2 503.3 0.01 25 30 23320 -61.7 -82.7 4 21.0 -62.4 295 36 576.4 576.4 319.5 576.5 0.01 26 20 25820 -63.3 -84.3 4 21.0 -64.2 320 48 642.4 642.4 322.4 642.5 0.02 27 18 26465 -65.3 -85.3 5 20.0 -66.1 655.8 655.8 322.9 655.9 0.02 28 16 27201 -54.1 -77.1 4 23.0 -56.9 714.8 714.8 324.9 715.3 0.07 29 14 28051 -57.7 -79.7 4 22.0 -59.9 730.4 730.4 325.4 730.8 0.05 30 10 30187 -55.1 -78.1 4 23.0 -58.6 813.9 813.9 327.6 814.8 0.09 TRP 415 6440 -41.9 -59.9 12 18.0 -42.4 330 68 297.4 297.4 280.2 297.5 0.03 WND 343 7737 -41.5 -61.8 9 20.3 -42.1 330 114 314.6 314.6 287.0 314.7 0.03 Sounding variables and indices 1000-500 mb thick: 5085.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 52.61 % Est. max temperature: -5.71 C = 21.73 F Sfc-Lift cond lev (LCL): 916.14 mb = 751.92 m = 2466.90 ft T: -12.37 C 700-500 lapse rate: 6.17 C/km ThetaE index: 1.85 C Layer 925.0- 850.0 mb Conv cond level (CCL): 871.77 mb = 1128.03 m = 3700.83 ft Mean mixing ratio: 1.28 g/kg Conv temperature: -6.14 C = 20.95 F Cap Strength: 12.14 C Lifted Index: 14.57 C Risk: None Lifted Index @300 mb: 35.97 C Lifted Index @700 mb: 7.96 C Showalter Index: 15.04 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 16.60 C K Index: -8.90 Risk: None Sweat Index: 152.00 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.10 J/kg Max Up Vert Vel: 0.45 m/s Conv Inhibition (B-): 0.75 J/kg Cap Strength: 14.37 C Lift Cond Lev (LCL): 873.56 mb = 1112.49 m = 3649.87 ft Lev Free Conv (LFC): 858.56 mb = 1243.71 m = 4080.36 ft Equ Level (EL): 848.56 mb = 1331.67 m = 4368.93 ft B at Equ Level: 0.03 J/kg Max Parcel Lev (MPL): 838.56 mb = 1420.04 m = 4658.86 ft Wind level data Storm motion: 357 at 39 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 ---------------------------------------------------------- 0 992 138 290 33 31.0 -11.3 | 227 40 29.2 27.6 1 925 679 320 42 27.0 -32.2 | 255 26 25.2 6.7 2 850 1319 325 48 27.5 -39.3 | 271 26 25.7 -0.5 3 700 2760 335 52 22.0 -47.1 | 292 22 20.2 -8.3 4 500 5160 325 56 32.1 -45.9 | 283 31 30.3 -7.0 5 415 6440 330 68 34.0 -58.9 | 302 38 32.2 -20.0 6 400 6690 330 77 38.5 -66.7 | 307 46 36.7 -27.8 7 343 7737 330 114 57.0 -98.7 | 317 81 55.2 -59.9 8 300 8640 325 103 59.1 -84.4 | 308 73 57.3 -45.5 9 250 9850 330 83 41.5 -71.9 | 310 52 39.7 -33.0 10 200 11330 320 62 39.9 -47.5 | 283 39 38.1 -8.7 11 150 13220 310 54 41.4 -34.7 | 264 40 39.6 4.1 12 100 15830 300 50 43.3 -25.0 | 252 44 41.5 13.8 13 70 18060 290 54 50.7 -18.5 | 247 53 49.0 20.4 14 50 20150 300 33 28.6 -16.5 | 230 35 26.8 22.3 15 30 23320 295 36 32.6 -15.2 | 233 39 30.8 23.6 16 20 25820 320 48 30.9 -36.8 | 266 29 29.1 2.1 Wind Parameters Mean winds (0-6000m): 327.4 at 51.8 knts Storm direction: 357.4 at 38.9 knts Shear (0-3000m) pos: 6.2 neg: 0.2 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 247.4 neg: -3.0 tot: 244.4 m^2/s^2 ave: 81.5 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 64.75 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 ------------------------------------------------------------------------------- 500 306 37 239 33| 20.1 0.0 20.1|135.0 0.0 135.0 269.9 0.76| 20.4 15.5 1000 315 41 249 29| 13.5 0.0 13.5|179.4 0.0 179.4 179.4 0.81| 13.7 11.0 1500 319 43 256 27| 10.3 0.0 10.3|205.6 0.0 205.6 137.1 0.83| 10.5 8.7 2000 322 45 262 26| 8.5 0.0 8.5|224.7 0.0 224.7 112.3 0.83| 8.8 7.3 2500 324 46 266 25| 7.5 0.0 7.5|243.5 0.0 243.5 97.4 0.84| 7.7 6.5 3000 326 47 270 24| 6.2 0.2 6.4|247.4 -3.0 244.4 81.5 0.80| 6.8 5.4 4000 327 49 275 24| 4.7 0.7 5.3|247.4 -14.6 232.8 58.2 0.68| 5.6 3.8 5000 327 50 278 25| 3.7 1.0 4.7|247.4 -28.8 218.6 43.7 0.58| 5.0 2.9 6000 327 52 280 27| 3.9 0.8 4.7|323.9 -28.8 295.1 49.2 0.63| 5.0 3.1 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20251214.00.gif