UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for X4882... Searching the city database file for: X4882 ... Date:0000Z 21 DEC 25 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 -24 0.0 -2.1 86 2.1 -0.8 90 1 270.9 271.4 270.8 279.4 3.18 1 1024 23 -0.3 -6.3 64 6.0 -2.3 97 2 271.0 271.4 269.5 277.4 2.33 2 1000 212 -1.9 -6.7 70 4.8 -3.5 125 5 271.2 271.6 269.7 277.6 2.31 3 925 826 -6.5 -8.6 85 2.1 -7.1 120 5 272.7 273.0 270.3 278.6 2.15 4 913 928 -6.9 -8.9 86 2.0 -7.5 122 5 273.3 273.6 270.7 279.2 2.13 5 882 1202 1.6 -12.4 34 14.0 -3.0 128 5 284.8 285.1 276.5 289.7 1.67 6 850 1500 0.6 -24.4 13 25.0 -5.5 135 5 286.8 286.9 276.0 288.7 0.62 7 812 1865 -1.3 -29.3 10 28.0 -7.3 107 5 288.5 288.6 276.6 289.9 0.42 8 775 2235 -2.3 -20.3 24 18.0 -7.2 78 5 291.3 291.5 278.8 294.4 0.98 9 744 2558 -3.3 -22.3 21 19.0 -8.2 53 5 293.7 293.8 279.7 296.4 0.86 10 727 2741 -2.7 -24.7 17 22.0 -8.2 38 5 296.3 296.4 280.7 298.6 0.71 11 704 2995 -2.9 -27.9 13 25.0 -8.8 19 5 298.8 298.9 281.6 300.6 0.55 12 700 3040 -2.9 -27.9 13 25.0 -8.8 15 5 299.3 299.4 281.8 301.1 0.55 13 684 3223 -3.1 -17.1 33 14.0 -7.5 14 6 301.0 301.3 283.7 305.7 1.46 14 672 3362 -3.9 -15.9 39 12.0 -7.8 13 7 301.7 302.0 284.1 306.9 1.65 15 616 4044 -6.9 -17.9 41 11.0 -10.3 9 12 305.8 306.1 285.6 310.7 1.52 16 523 5294 -17.1 -24.1 55 7.0 -18.7 2 21 308.2 308.4 285.9 311.7 1.04 17 508 5512 -18.1 -25.1 54 7.0 -19.6 1 22 309.6 309.7 286.4 312.8 0.98 18 500 5630 -19.1 -27.1 49 8.0 -20.7 360 23 309.8 309.9 286.2 312.6 0.83 19 462 6216 -22.3 -32.3 40 10.0 -23.9 9 20 312.8 312.9 287.0 314.8 0.55 20 433 6690 -25.7 -39.7 26 14.0 -27.4 16 18 314.4 314.4 287.2 315.4 0.28 21 400 7260 -30.5 -43.5 27 13.0 -31.7 25 15 315.3 315.4 287.5 316.1 0.20 22 300 9230 -47.7 -55.7 39 8.0 -48.0 45 15 318.1 318.1 288.2 318.4 0.07 23 293 9384 -48.7 -56.7 39 8.0 -48.9 46 15 318.9 318.9 288.5 319.1 0.06 24 250 10400 -57.1 -64.1 41 7.0 -57.2 50 15 321.2 321.2 289.1 321.3 0.03 25 200 11780 -67.7 -74.7 36 7.0 -67.7 40 11 325.5 325.5 290.5 325.6 0.01 26 189 12119 -70.1 -77.1 35 7.0 -70.1 10 15 327.0 327.0 290.9 327.0 0.01 27 159 13149 -69.9 -76.9 35 7.0 -69.9 340 18 343.9 343.9 295.3 343.9 0.01 28 150 13500 -65.7 -73.7 32 8.0 -65.8 330 19 356.9 356.9 298.1 357.0 0.01 29 100 15980 -62.1 -70.1 34 8.0 -62.3 295 15 407.7 407.7 306.2 407.9 0.03 30 70 18170 -63.5 -72.5 28 9.0 -63.7 270 25 448.5 448.5 310.7 448.7 0.03 31 68 18348 -63.7 -72.7 28 9.0 -63.9 269 26 451.8 451.8 311.0 452.0 0.03 32 53 19889 -61.3 -70.3 29 9.0 -61.6 262 39 490.8 490.8 314.3 491.1 0.06 33 50 20250 -62.1 -72.1 25 10.0 -62.4 260 42 497.1 497.2 314.8 497.4 0.05 34 47 20631 -62.9 -72.9 25 10.0 -63.2 260 46 504.1 504.1 315.2 504.4 0.04 35 44 21035 -64.5 -74.5 24 10.0 -64.8 260 50 509.8 509.8 315.7 510.0 0.04 36 38 21932 -63.3 -73.3 25 10.0 -63.7 260 59 534.7 534.7 317.2 535.0 0.05 37 30 23360 -69.9 -79.9 22 10.0 -70.1 260 73 554.1 554.1 318.3 554.2 0.02 38 28 23769 -71.3 -82.3 18 11.0 -71.5 262 74 561.2 561.2 318.7 561.3 0.02 39 27 23985 -70.5 -81.5 18 11.0 -70.7 263 74 569.3 569.4 319.1 569.5 0.02 40 20 25760 -71.7 -82.7 18 11.0 -71.9 270 77 616.7 616.7 321.3 616.9 0.02 41 16 27081 -70.3 -82.3 16 12.0 -70.7 661.9 661.9 323.2 662.1 0.03 42 11 29338 -64.7 -76.7 18 12.0 -65.8 757.1 757.2 326.1 758.1 0.10 43 11 29338 -61.1 -74.1 16 13.0 -62.7 770.2 770.3 326.5 771.6 0.15 TRP 189 12119 -70.1 -77.1 35 7.0 -70.1 10 15 327.0 327.0 290.9 327.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5418.00 m Freezing level: 1030.00 mb = -23.67 m = -77.66 ft Freezing level: 887.84 mb = 1150.85 m = 3775.69 ft Freezing level: 838.00 mb = 1615.25 m = 5299.31 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 41.78 % Est. max temperature: 14.19 C = 57.53 F Sfc-Lift cond lev (LCL): 996.69 mb = 238.13 m = 781.27 ft T: -2.10 C 700-500 lapse rate: 6.25 C/km ThetaE index: 2.04 C Layer 1024.0-1000.0 mb Conv cond level (CCL): 545.52 mb = 4972.06 m = 16312.35 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 37.09 C = 98.76 F Cap Strength: 26.44 C Lifted Index: 26.47 C Risk: None Lifted Index @300 mb: 28.51 C Lifted Index @700 mb: 21.34 C Showalter Index: 18.09 C Risk: None Total Totals Index: 14.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: -5.30 C K Index: -29.70 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 5.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.97 J/kg Max Up Vert Vel: 3.15 m/s Conv Inhibition (B-): 55561.41 J/kg Cap Strength: 26.36 C Lift Cond Lev (LCL): 919.02 mb = 876.76 m = 2876.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 46 at 7 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 -24 90 1 -1.0 0.0 | 220 7 4.3 5.2 1 1000 212 125 5 -4.1 2.9 | 188 8 1.2 8.0 2 925 826 120 5 -4.3 2.5 | 187 8 0.9 7.7 3 850 1500 135 5 -3.5 3.5 | 191 9 1.7 8.7 4 700 3040 15 5 -1.3 -4.8 | 265 4 4.0 0.3 5 500 5630 360 23 -0.0 -23.0 | 344 19 5.3 -17.8 6 400 7260 25 15 -6.3 -13.6 | 7 8 -1.1 -8.4 7 300 9230 45 15 -10.6 -10.6 | 44 8 -5.3 -5.4 8 250 10400 50 15 -11.5 -9.6 | 54 8 -6.2 -4.5 9 200 11780 40 11 -7.1 -8.4 | 29 4 -1.8 -3.3 10 189 12119 10 15 -2.6 -14.8 | 344 10 2.7 -9.6 11 150 13500 330 19 9.5 -16.5 | 307 19 14.8 -11.3 12 100 15980 295 15 13.6 -6.3 | 274 19 18.9 -1.2 13 70 18170 270 25 25.0 -0.0 | 260 31 30.3 5.2 14 50 20250 260 42 41.4 7.3 | 255 48 46.6 12.5 15 30 23360 260 73 71.9 12.7 | 257 79 77.2 17.8 16 20 25760 270 77 77.0 -0.0 | 266 82 82.3 5.2 Wind Parameters Mean winds (0-6000m): 15.6 at 9.8 knts Storm direction: 45.6 at 7.4 knts Shear (0-3000m) pos: 0.7 neg: 1.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 42.9 deg Storm rel helicity (0-3000m) pos: 4.3 neg: -9.3 tot: -5.0 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 2.7 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 18.05 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 ------------------------------------------------------------------------------- 500 122 4 194 8| 4.3 0.0 4.3| 0.0 -6.9 -6.9 -13.8 -0.84| 4.7 -3.9 1000 122 5 191 8| 2.2 0.0 2.2| 0.2 -7.1 -6.8 -6.8 -0.76| 2.6 -2.0 1500 124 5 190 8| 1.5 0.0 1.5| 1.3 -7.1 -5.8 -3.9 -0.56| 2.1 -1.1 2000 123 5 189 8| 1.1 0.8 1.9| 1.3 -9.2 -8.0 -4.0 -0.48| 2.4 -1.1 2500 115 5 187 7| 0.9 1.3 2.2| 2.3 -9.3 -7.0 -2.8 -0.26| 2.6 -0.7 3000 108 5 186 7| 0.7 1.4 2.2| 4.3 -9.3 -5.0 -1.7 -0.03| 2.7 -0.1 4000 70 6 180 3| 0.6 1.9 2.5| 10.9 -9.3 1.6 0.4 0.22| 2.9 0.6 5000 32 7 312 2| 0.4 2.3 2.7| 15.6 -9.3 6.3 1.3 0.23| 3.1 0.7 6000 16 10 329 5| 0.5 2.2 2.7| 23.0 -9.3 13.7 2.3 0.23| 3.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251221.00.gif