UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 6 JAN 26 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1030 -18 2.2 -0.4 83 2.6 1.1 20 7 273.0 273.6 272.8 282.8 3.60 1 1000 219 0.0 -3.6 77 3.6 -1.3 45 13 273.1 273.6 271.8 281.1 2.92 2 989 308 -0.3 -3.7 78 3.4 -1.6 37 13 273.7 274.2 272.2 281.8 2.94 3 950 632 3.6 -2.4 65 6.0 1.1 9 13 280.8 281.4 276.8 290.3 3.37 4 933 778 2.8 -6.2 52 9.0 -0.6 356 13 281.5 281.9 276.0 288.8 2.57 5 925 848 2.6 -5.4 56 8.0 -0.5 350 13 282.0 282.4 276.6 289.8 2.76 6 908 998 2.4 -5.6 55 8.0 -0.7 337 17 283.3 283.7 277.2 291.2 2.77 7 866 1383 5.2 1.0 74 4.2 3.2 303 27 290.0 290.9 282.9 303.7 4.75 8 850 1535 4.6 -2.4 60 7.0 1.5 290 31 291.0 291.6 282.1 302.0 3.77 9 821 1817 3.4 -3.6 60 7.0 0.4 289 30 292.6 293.2 282.6 303.1 3.57 10 815 1877 2.8 -4.2 60 7.0 -0.2 289 30 292.6 293.2 282.5 302.7 3.43 11 743 2617 -3.5 -7.1 76 3.6 -4.9 287 28 293.6 294.1 282.4 302.5 3.02 12 722 2843 -4.5 -7.0 83 2.5 -5.5 286 28 294.9 295.4 283.1 304.2 3.13 13 700 3086 -5.9 -9.3 77 3.4 -7.1 285 27 296.0 296.4 283.0 304.1 2.70 14 662 3520 -8.9 -12.7 74 3.8 -10.1 284 28 297.3 297.7 283.0 304.0 2.17 15 622 3999 -11.5 -14.4 79 2.9 -12.4 283 30 299.7 300.1 283.8 306.0 2.01 16 601 4261 -12.9 -15.9 78 3.0 -13.8 283 31 301.0 301.4 284.1 306.8 1.84 17 586 4453 -14.7 -18.5 73 3.8 -15.7 282 31 301.1 301.4 283.8 305.9 1.52 18 516 5400 -22.7 -25.0 81 2.3 -23.1 280 34 302.6 302.8 283.7 305.8 0.97 19 500 5630 -23.7 -25.7 84 2.0 -24.1 280 35 304.1 304.3 284.2 307.2 0.94 20 494 5718 -23.7 -25.6 84 1.9 -24.1 280 35 305.2 305.4 284.7 308.4 0.96 21 421 6870 -31.3 -35.6 66 4.3 -31.8 276 37 309.7 309.8 285.8 311.3 0.44 22 400 7230 -34.5 -39.5 60 5.0 -35.0 275 38 310.2 310.2 285.8 311.2 0.31 23 300 9180 -50.1 -57.1 43 7.0 -50.3 285 52 314.7 314.7 287.1 315.0 0.06 24 294 9311 -51.5 -58.5 43 7.0 -51.7 284 54 314.6 314.6 287.0 314.8 0.05 25 250 10340 -60.7 -66.7 45 6.0 -60.7 280 66 315.8 315.8 287.4 315.9 0.02 26 244 10491 -62.5 -68.5 44 6.0 -62.6 281 66 315.3 315.3 287.2 315.4 0.02 27 222 11070 -65.5 -71.5 43 6.0 -65.5 285 68 319.3 319.3 288.5 319.4 0.01 28 206 11522 -67.9 -73.9 42 6.0 -67.9 285 66 322.5 322.5 289.5 322.5 0.01 29 200 11700 -67.9 -73.9 42 6.0 -67.9 285 66 325.2 325.2 290.3 325.3 0.01 30 187 12105 -68.7 -74.7 42 6.0 -68.7 281 62 330.2 330.2 291.8 330.3 0.01 31 181 12302 -65.5 -71.5 43 6.0 -65.5 280 60 338.6 338.6 294.0 338.6 0.01 32 156 13217 -62.1 -68.1 44 6.0 -62.2 272 52 359.0 359.1 298.5 359.2 0.03 33 150 13460 -61.5 -67.5 45 6.0 -61.6 270 50 364.1 364.1 299.5 364.3 0.03 34 142 13801 -60.7 -66.7 45 6.0 -60.8 271 50 371.3 371.3 300.8 371.4 0.03 35 100 15980 -61.3 -68.3 39 7.0 -61.4 275 48 409.3 409.3 306.5 409.5 0.04 36 82 17209 -61.7 -69.7 34 8.0 -61.9 275 58 432.4 432.4 309.1 432.6 0.04 37 70 18200 -56.3 -65.3 31 9.0 -56.8 275 66 463.9 464.0 312.1 464.4 0.08 38 57 19518 -52.5 -63.5 25 11.0 -53.4 275 68 500.6 500.7 315.1 501.5 0.13 39 50 20360 -55.1 -67.1 21 12.0 -55.9 275 69 513.6 513.7 315.9 514.2 0.09 40 32 23192 -57.9 -72.9 13 15.0 -58.9 275 61 576.1 576.1 319.5 576.5 0.06 41 30 23600 -56.3 -71.3 14 15.0 -57.5 275 60 591.2 591.2 320.2 591.8 0.08 42 28 24040 -53.5 -69.5 13 16.0 -55.2 273 58 610.7 610.8 321.1 611.6 0.12 43 27 24274 -54.7 -70.7 12 16.0 -56.3 272 56 613.7 613.8 321.3 614.5 0.10 44 23 25295 -56.3 -73.3 10 17.0 -57.9 268 51 637.8 637.9 322.2 638.5 0.08 45 21 25876 -52.9 -70.9 10 18.0 -55.2 266 48 664.9 665.0 323.3 666.0 0.13 46 20 26190 -54.1 -72.1 9 18.0 -56.3 265 46 670.6 670.6 323.4 671.5 0.11 47 17 27227 -56.5 -74.5 9 18.0 -58.5 694.8 694.8 324.3 695.6 0.09 48 12 29503 -43.7 -65.7 7 22.0 -50.7 812.9 813.1 327.7 817.6 0.46 49 10 30731 -42.7 -64.7 7 22.0 -50.7 860.2 860.5 328.8 867.0 0.64 TRP 206 11522 -67.9 -73.9 42 6.0 -67.9 285 66 322.5 322.5 289.5 322.5 0.01 WND 222 11070 -65.5 -71.5 43 6.0 -65.5 285 68 319.3 319.3 288.5 319.4 0.01 Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 1000.00 mb = 219.00 m = 718.50 ft Freezing level: 986.00 mb = 332.54 m = 1091.00 ft Freezing level: 783.00 mb = 2205.47 m = 7235.70 ft Wetbulb zero: 1016.19 mb = 90.01 m = 295.29 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 72.65 % Est. max temperature: 17.02 C = 62.64 F Sfc-Lift cond lev (LCL): 989.21 mb = 305.91 m = 1003.64 ft T: -0.29 C 700-500 lapse rate: 7.00 C/km ThetaE index: 1.76 C Layer 850.0- 821.0 mb Conv cond level (CCL): 673.13 mb = 3390.15 m = 11122.39 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 26.30 C = 79.34 F Cap Strength: 15.44 C Lifted Index: 16.30 C Risk: None Lifted Index @300 mb: 21.07 C Lifted Index @700 mb: 13.06 C Showalter Index: 3.88 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 21.30 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 109.00 Risk: None Energy Index: 1.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.45 J/kg Max Up Vert Vel: 8.77 m/s Conv Inhibition (B-): 55605.61 J/kg Cap Strength: 15.67 C Lift Cond Lev (LCL): 909.54 mb = 984.29 m = 3229.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 20 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 1030 -18 20 7 -2.4 -6.6 | 119 18 -15.7 8.8 1 1000 219 45 13 -9.2 -9.2 | 105 23 -22.5 6.2 2 925 848 350 13 2.3 -12.8 | 103 11 -11.0 2.6 3 850 1535 290 31 29.1 -10.6 | 253 17 15.8 4.8 4 700 3086 285 27 26.1 -7.0 | 237 15 12.8 8.4 5 500 5630 280 35 34.5 -6.1 | 246 23 21.2 9.3 6 400 7230 275 38 37.9 -3.3 | 244 27 24.5 12.1 7 300 9180 285 52 50.2 -13.5 | 267 37 36.9 1.9 8 250 10340 280 66 65.0 -11.5 | 266 52 51.7 3.9 9 222 11070 285 68 65.7 -17.6 | 272 52 52.4 -2.2 10 206 11522 285 66 63.8 -17.1 | 272 50 50.4 -1.7 11 200 11700 285 66 63.8 -17.1 | 272 50 50.4 -1.7 12 150 13460 270 50 50.0 -0.0 | 247 40 36.7 15.4 13 100 15980 275 48 47.8 -4.2 | 252 36 34.5 11.2 14 70 18200 275 66 65.7 -5.8 | 260 53 52.4 9.6 15 50 20360 275 69 68.7 -6.0 | 260 56 55.4 9.4 16 30 23600 275 60 59.8 -5.2 | 258 48 46.5 10.2 17 20 26190 265 46 45.8 4.0 | 239 38 32.5 19.4 Wind Parameters Mean winds (0-6000m): 289.1 at 27.1 knts Storm direction: 319.1 at 20.3 knts Shear (0-3000m) pos: 1.0 neg: 5.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 118.5 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -76.7 tot: -75.3 m^2/s^2 ave: -25.1 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 137.19 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 35 12 106 21| 6.2 0.0 6.2| 0.0 -35.3 -35.3 -70.6 -0.60| 11.4 -6.8 1000 16 13 101 17| 3.1 5.9 9.0| 1.3 -40.4 -39.1 -39.1 -0.36| 11.7 -4.2 1500 342 16 91 8| 2.1 10.9 13.0| 1.3 -54.4 -53.0 -35.3 -0.46| 15.7 -7.3 2000 318 19 171 1| 1.5 8.6 10.1| 1.3 -64.4 -63.1 -31.5 -0.47| 12.9 -6.1 2500 308 21 238 4| 1.2 6.7 7.9| 1.3 -70.6 -69.3 -27.7 -0.49| 10.6 -5.2 3000 302 23 240 7| 1.0 5.4 6.4| 1.3 -76.7 -75.3 -25.1 -0.50| 9.1 -4.6 4000 296 24 240 9| 0.8 4.4 5.2| 7.3 -77.8 -70.6 -17.6 -0.45| 7.2 -3.3 5000 292 26 241 12| 0.6 3.9 4.5| 13.1 -77.8 -64.7 -12.9 -0.41| 6.1 -2.5 6000 289 27 242 14| 0.5 3.5 4.0| 16.1 -78.9 -62.8 -10.5 -0.38| 5.4 -2.1 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20260106.00.gif