UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for X1977... Searching the city database file for: X1977 ... Date:1200Z 30 NOV 25 Station: X1977 WMO ident: 31977 Latitude: 43.27 Longitude: 132.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 89 2.0 -9.0 44 11.0 -1.7 70 3 274.9 275.2 271.3 280.3 1.92 1 1000 113 2.2 -8.8 44 11.0 -1.5 60 3 275.4 275.7 271.6 280.9 1.96 2 990 194 2.2 -8.8 44 11.0 -1.5 54 5 276.1 276.5 272.2 281.7 1.98 3 925 736 -2.5 -12.5 46 10.0 -5.5 15 19 276.8 277.0 271.9 281.3 1.58 4 850 1400 -7.7 -13.7 62 6.0 -9.4 340 7 278.1 278.3 272.6 282.6 1.56 5 848 1418 -7.9 -13.9 62 6.0 -9.5 338 7 278.1 278.3 272.6 282.5 1.54 6 778 2085 -9.5 -13.7 71 4.2 -10.7 283 24 283.3 283.6 275.7 288.3 1.70 7 735 2522 -12.5 -15.2 80 2.7 -13.2 246 35 284.6 284.9 276.3 289.4 1.59 8 733 2543 -12.1 -14.8 80 2.7 -12.8 245 35 285.3 285.6 276.7 290.2 1.65 9 730 2574 -11.9 -14.7 80 2.8 -12.7 242 36 285.9 286.1 277.0 290.8 1.67 10 700 2894 -13.5 -17.9 69 4.4 -14.6 215 44 287.5 287.8 277.4 291.6 1.33 11 646 3500 -17.1 -21.3 70 4.2 -18.0 223 51 290.1 290.3 278.4 293.5 1.08 12 513 5187 -29.1 -33.4 66 4.3 -29.6 247 71 295.4 295.5 279.9 296.8 0.45 13 500 5370 -31.1 -35.1 68 4.0 -31.5 250 73 295.1 295.2 279.7 296.4 0.39 14 467 5847 -35.7 -39.5 68 3.8 -36.0 250 80 295.2 295.3 279.6 296.1 0.27 15 424 6513 -38.1 -42.4 64 4.3 -38.4 250 89 300.4 300.5 281.8 301.2 0.22 16 400 6910 -41.5 -47.5 52 6.0 -41.8 250 95 301.1 301.1 282.0 301.5 0.13 17 378 7291 -44.7 -51.7 45 7.0 -45.0 249 99 301.7 301.8 282.2 302.0 0.09 18 300 8820 -49.9 -58.9 34 9.0 -50.1 245 116 315.0 315.0 287.2 315.2 0.05 19 267 9576 -51.8 -61.7 30 9.9 -52.1 250 122 322.9 322.9 289.7 323.0 0.04 20 263 9673 -52.1 -62.1 29 10.0 -52.3 252 122 323.9 323.9 290.0 324.0 0.03 21 250 10000 -52.7 -62.7 29 10.0 -52.9 260 120 327.7 327.7 291.1 327.9 0.03 22 227 10625 -52.9 -62.9 29 10.0 -53.1 256 117 336.6 336.6 293.5 336.7 0.04 23 204 11320 -50.1 -61.1 26 11.0 -50.4 251 115 351.4 351.4 297.0 351.7 0.05 24 200 11450 -50.5 -61.5 26 11.0 -50.8 250 114 352.8 352.8 297.3 353.0 0.05 25 177 12244 -53.9 -64.9 25 11.0 -54.2 250 114 359.8 359.8 298.7 359.9 0.04 26 150 13320 -49.9 -61.9 23 12.0 -50.4 250 114 384.1 384.1 302.9 384.4 0.06 27 146 13496 -50.1 -63.1 20 13.0 -50.6 250 113 386.7 386.7 303.3 387.0 0.05 28 105 15620 -54.9 -68.9 16 14.0 -55.4 250 104 415.8 415.8 307.2 416.0 0.03 29 100 15930 -56.7 -71.7 13 15.0 -57.1 250 103 418.2 418.2 307.5 418.3 0.02 30 76 17642 -63.3 -78.3 11 15.0 -63.6 254 105 438.5 438.5 309.7 438.6 0.01 31 74 17806 -61.3 -76.3 12 15.0 -61.6 254 106 446.1 446.1 310.5 446.2 0.02 32 70 18150 -62.1 -77.1 12 15.0 -62.4 255 106 451.5 451.5 311.0 451.6 0.02 33 64 18700 -63.5 -78.5 11 15.0 -63.8 255 95 460.2 460.2 311.8 460.3 0.01 34 57 19414 -60.5 -76.5 10 16.0 -60.9 255 80 482.5 482.5 313.7 482.6 0.02 35 50 20220 -64.3 -79.3 11 15.0 -64.6 255 64 492.0 492.0 314.4 492.0 0.01 36 49 20344 -64.7 -79.7 11 15.0 -65.0 255 65 493.9 493.9 314.5 493.9 0.01 37 45 20868 -62.3 -78.3 10 16.0 -62.7 256 68 511.9 511.9 315.8 512.0 0.02 38 41 21439 -66.9 -81.9 10 15.0 -67.2 257 71 514.2 514.2 315.9 514.3 0.01 39 37 22065 -63.7 -79.7 10 16.0 -64.1 258 75 537.7 537.7 317.4 537.9 0.02 40 32 22957 -64.1 -79.1 11 15.0 -64.6 259 81 559.5 559.5 318.6 559.6 0.02 41 30 23360 -56.7 -73.7 10 17.0 -57.9 260 83 590.1 590.1 320.2 590.5 0.06 42 28 23804 -53.5 -70.5 11 17.0 -55.2 261 76 610.7 610.8 321.1 611.5 0.10 43 26 24288 -48.9 -65.9 12 17.0 -51.7 262 69 636.9 636.9 322.2 638.5 0.21 44 24 24825 -41.7 -59.7 12 18.0 -46.7 263 62 672.5 672.7 323.7 676.8 0.51 45 23 25116 -40.5 -59.5 11 19.0 -46.1 263 57 684.3 684.5 324.1 688.9 0.55 46 21 25733 -45.1 -64.1 10 19.0 -49.5 264 49 688.5 688.6 324.1 691.3 0.33 47 20 26060 -45.3 -64.3 10 19.0 -49.8 265 44 697.5 697.7 324.4 700.4 0.34 48 17 27142 -45.3 -65.3 9 20.0 -50.3 254 40 730.7 730.9 325.5 733.9 0.35 49 15 27968 -49.7 -69.7 8 20.0 -53.7 246 38 742.7 742.8 325.8 744.7 0.21 50 13 28907 -47.7 -67.7 8 20.0 -52.7 237 35 780.7 780.8 326.8 783.8 0.33 51 11 30028 -39.7 -61.7 8 22.0 -48.7 226 31 847.9 848.4 328.5 857.1 0.86 52 10 30670 -46.1 -68.1 7 22.0 -52.8 220 29 847.5 847.7 328.4 851.7 0.40 53 9.6 30941 -47.3 -69.3 6 22.0 -53.6 852.9 853.1 328.5 856.6 0.35 54 9.3 31151 -47.1 -69.1 6 22.0 -53.6 861.4 861.6 328.7 865.4 0.37 55 9.2 31223 -42.5 -65.5 6 23.0 -51.1 881.7 882.0 329.2 888.5 0.62 56 7.6 32514 -42.5 -65.5 6 23.0 -51.8 931.2 931.6 330.2 940.0 0.75 57 7.0 33074 -38.7 -62.7 6 24.0 -50.3 969.1 969.8 330.9 983.5 1.19 58 6.7 33377 -34.7 -59.7 6 25.0 -48.6 998.0 999.1 331.5 1020.9 1.83 TRP 267 9576 -52.1 -62.1 29 10.0 -52.3 250 122 322.5 322.5 289.6 322.6 0.03 WND 267 9576 -51.8 -61.7 30 9.9 -52.1 250 122 322.9 322.9 289.7 323.0 0.04 Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: 959.57 mb = 447.65 m = 1468.67 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 64.76 % Est. max temperature: 5.11 C = 41.21 F Sfc-Lift cond lev (LCL): 844.77 mb = 1447.89 m = 4750.25 ft T: -7.97 C 700-500 lapse rate: 7.11 C/km ThetaE index: 0.46 C Layer 925.0- 850.0 mb Conv cond level (CCL): 676.16 mb = 3155.49 m = 10352.53 ft Mean mixing ratio: 1.76 g/kg Conv temperature: 15.76 C = 60.36 F Cap Strength: 12.07 C Lifted Index: 11.71 C Risk: None Lifted Index @300 mb: 23.79 C Lifted Index @700 mb: 8.10 C Showalter Index: 10.83 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 17.40 C K Index: 5.30 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.43 J/kg Max Up Vert Vel: 2.62 m/s Conv Inhibition (B-): 74921.45 J/kg Cap Strength: 11.97 C Lift Cond Lev (LCL): 810.04 mb = 1772.89 m = 5816.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 32 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 1003 89 70 3 -2.8 -1.0 | 89 35 -35.2 -0.4 1 1000 113 60 3 -2.6 -1.5 | 89 35 -34.9 -0.8 2 925 736 15 19 -4.9 -18.4 | 65 41 -37.3 -17.7 3 850 1400 340 7 2.4 -6.6 | 79 31 -30.0 -5.9 4 700 2894 215 44 25.2 36.0 | 169 37 -7.1 36.7 5 500 5370 250 73 68.6 25.0 | 235 44 36.3 25.6 6 400 6910 250 95 89.3 32.5 | 240 66 56.9 33.1 7 300 8820 245 116 105.1 49.0 | 236 88 72.8 49.7 8 267 9576 250 122 114.6 41.7 | 243 93 82.3 42.4 9 250 10000 260 120 118.2 20.8 | 256 88 85.8 21.5 10 200 11450 250 114 107.1 39.0 | 242 85 74.8 39.6 11 150 13320 250 114 107.1 39.0 | 242 85 74.8 39.6 12 100 15930 250 103 96.8 35.2 | 241 74 64.4 35.9 13 70 18150 255 106 102.4 27.4 | 248 75 70.0 28.1 14 50 20220 255 64 61.8 16.6 | 240 34 29.5 17.2 15 30 23360 260 83 81.7 14.4 | 253 52 49.4 15.1 16 20 26060 265 44 43.8 3.8 | 249 12 11.5 4.5 17 10 30670 220 29 18.6 22.2 | 149 27 -13.7 22.9 Wind Parameters Mean winds (0-6000m): 241.2 at 43.1 knts Storm direction: 271.2 at 32.4 knts Shear (0-3000m) pos: 0.0 neg: 8.4 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 121.6 neg: -265.4 tot: -143.8 m^2/s^2 ave: -47.9 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 17.7 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 344.04 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 32 9 79 38| 0.0 13.6 13.6| 0.0-124.8-124.8 -249.6 -0.89| 14.1-12.5 1000 15 13 72 37| 0.0 6.2 6.2| 26.7-176.0-149.3 -149.3 -0.54| 13.3 -7.2 1500 9 12 72 36| 0.0 4.4 4.4| 69.4-204.7-135.3 -90.2 -0.34| 12.7 -4.4 2000 343 13 67 31| 0.0 6.9 6.9| 71.3-230.3-159.0 -79.5 -0.30| 14.2 -4.2 2500 294 17 70 18| 0.0 8.1 8.1| 92.0-230.3-138.3 -55.3 -0.04| 16.7 -0.7 3000 237 21 129 19| 0.0 8.4 8.4|121.6-265.4-143.8 -47.9 -0.05| 17.7 -0.9 4000 230 29 151 22| 2.2 6.3 8.5|295.9-265.4 30.5 7.6 0.10| 15.5 1.6 5000 236 36 173 21| 3.7 5.0 8.8|502.0-265.4 236.6 47.3 0.22| 14.4 3.2 6000 241 43 194 22| 3.8 4.7 8.5|599.4-265.4 333.9 55.7 0.25| 13.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20251130.12.gif