UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122812.upa.cvt Date: 1200Z 28 DEC 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 28 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 1004 -21 1.0 -4.0 69 5.0 -0.9 250 3 273.8 274.3 272.1 281.6 2.83 1 1000 11 -0.3 -5.0 71 4.7 -2.0 245 3 272.9 273.3 271.2 280.1 2.63 2 992 75 -1.5 -5.8 72 4.3 -3.0 272.3 272.7 270.6 279.1 2.49 3 975 212 -2.3 -6.1 75 3.8 -3.6 272.8 273.2 270.9 279.6 2.48 4 967 278 -1.3 -5.4 74 4.1 -2.8 274.5 274.9 272.2 281.8 2.64 5 925 630 -3.9 -9.9 63 6.0 -5.8 275 9 275.3 275.6 271.6 280.8 1.94 6 923 647 -3.9 -9.9 63 6.0 -5.8 275.5 275.8 271.7 281.0 1.95 7 910 759 -4.9 -10.9 63 6.0 -6.7 275.6 275.9 271.6 280.7 1.83 8 862 1183 -9.5 -14.1 69 4.6 -10.7 275.1 275.3 270.7 279.3 1.49 9 856 1237 -8.9 -13.4 70 4.5 -10.1 276.3 276.5 271.6 280.8 1.59 10 850 1292 -7.1 -12.1 67 5.0 -8.5 270 13 278.7 279.0 273.3 283.8 1.78 11 849 1301 -6.7 -11.7 68 5.0 -8.2 279.2 279.5 273.7 284.5 1.84 12 759 2167 -11.7 -23.7 36 12.0 -14.1 282.9 283.0 274.1 285.2 0.74 13 700 2780 -16.7 -28.7 35 12.0 -18.6 245 21 284.0 284.1 274.3 285.6 0.51 14 601 3910 -23.7 -34.7 36 11.0 -25.0 288.6 288.6 276.5 289.6 0.33 15 579 4181 -25.1 -37.1 32 12.0 -26.3 290.0 290.1 277.1 290.9 0.27 16 516 5007 -31.5 -45.5 24 14.0 -32.4 292.0 292.0 277.9 292.4 0.13 17 500 5230 -31.9 -46.9 21 15.0 -32.9 265 21 294.1 294.2 278.9 294.5 0.11 18 493 5329 -32.9 -47.9 21 15.0 -33.8 294.1 294.1 278.9 294.5 0.10 19 484 5459 -32.3 -48.3 19 16.0 -33.3 296.4 296.4 279.9 296.8 0.10 20 448 6003 -33.3 -52.3 13 19.0 -34.3 301.8 301.8 282.2 302.0 0.07 21 409 6637 -37.3 -59.3 8 22.0 -38.1 304.6 304.6 283.2 304.7 0.03 22 400 6790 -38.3 -60.3 8 22.0 -39.1 340 33 305.2 305.2 283.5 305.3 0.03 23 354 7620 -44.5 -66.5 7 22.0 -45.0 307.7 307.7 284.5 307.8 0.01 24 309 8525 -48.1 -68.1 8 20.0 -48.5 314.9 314.9 287.1 314.9 0.01 25 300 8720 -47.9 -67.9 8 20.0 -48.3 295 21 317.8 317.8 288.1 317.9 0.01 26 285 9058 -47.3 -67.3 8 20.0 -47.7 323.4 323.4 289.8 323.5 0.02 27 250 9910 -53.1 -72.1 8 19.0 -53.4 270 23 327.1 327.1 290.9 327.2 0.01 28 246 10015 -53.7 -72.7 8 19.0 -53.9 265 25 327.7 327.7 291.1 327.8 0.01 29 200 11360 -51.9 -71.9 7 20.0 -52.2 250 44 350.6 350.6 296.8 350.6 0.01 30 195 11524 -52.1 -72.1 7 20.0 -52.5 352.8 352.8 297.3 352.9 0.01 31 180 12044 -49.1 -70.1 7 21.0 -49.7 365.9 365.9 299.8 366.0 0.02 32 150 13230 -52.5 -75.5 5 23.0 -52.9 245 40 379.6 379.6 302.2 379.7 0.01 33 100 15820 -57.1 -79.1 5 22.0 -57.5 245 35 417.4 417.4 307.4 417.4 0.01 34 83 16997 -59.7 -81.7 4 22.0 -60.0 435.0 435.0 309.4 435.0 0.01 35 70 18070 -57.9 -79.9 4 22.0 -58.4 250 38 460.5 460.5 311.8 460.6 0.01 36 67 18346 -57.5 -79.5 4 22.0 -58.0 467.2 467.2 312.4 467.2 0.01 37 50 20180 -60.9 -81.9 5 21.0 -61.4 265 23 500.0 500.0 314.9 500.0 0.01 38 44 20970 -62.5 -83.5 4 21.0 -63.0 514.7 514.7 315.9 514.7 0.01 39 32 22947 -59.3 -81.3 4 22.0 -60.2 572.3 572.3 319.3 572.4 0.02 40 30 23350 -60.3 -82.3 4 22.0 -61.2 275 42 580.3 580.3 319.7 580.4 0.02 41 21 25568 -62.5 -83.5 4 21.0 -63.4 635.9 635.9 322.2 636.1 0.02 42 20 25870 -61.9 -82.9 4 21.0 -62.9 275 50 646.7 646.7 322.6 646.9 0.02 43 16 27254 -60.9 -81.9 5 21.0 -62.3 692.6 692.6 324.2 692.8 0.03 44 14 28076 -64.9 -84.9 5 20.0 -65.9 706.0 706.0 324.6 706.1 0.02 TRP 246 10015 -53.7 -72.7 8 19.0 -53.9 265 25 327.7 327.7 291.1 327.8 0.01 WND 13 265 66 Sounding variables and indices 1000-500 mb thick: 5219.00 m Freezing level: 1000.92 mb = 3.62 m = 11.88 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 43.95 % Est. max temperature: 4.24 C = 39.64 F Sfc-Lift cond lev (LCL): 928.74 mb = 598.02 m = 1961.97 ft T: -3.66 C 700-500 lapse rate: 6.20 C/km ThetaE index: 2.48 C Layer 1000.0- 975.0 mb Conv cond level (CCL): 871.09 mb = 1100.91 m = 3611.85 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 2.36 C = 36.24 F Cap Strength: 9.91 C Lifted Index: 11.50 C Risk: None Lifted Index @300 mb: 26.38 C Lifted Index @700 mb: 5.49 C Showalter Index: 9.04 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 19.80 C K Index: 0.70 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.43 J/kg Max Up Vert Vel: 5.56 m/s Conv Inhibition (B-): 53192.27 J/kg Cap Strength: 11.22 C Lift Cond Lev (LCL): 882.71 mb = 997.29 m = 3271.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 13 34757 265 66 65.7 5.8 1 1004 -21 250 3 2.8 1.0 2 1000 11 245 3 2.7 1.3 3 925 630 275 9 9.0 -0.8 4 850 1292 270 13 13.0 -0.0 5 700 2780 245 21 19.0 8.9 6 500 5230 265 21 20.9 1.8 7 400 6790 340 33 11.3 -31.0 8 300 8720 295 21 19.0 -8.9 9 250 9910 270 23 23.0 -0.0 10 246 10015 265 25 24.9 2.2 11 200 11360 250 44 41.3 15.0 12 150 13230 245 40 36.3 16.9 13 100 15820 245 35 31.7 14.8 14 70 18070 250 38 35.7 13.0 15 50 20180 265 23 22.9 2.0 16 30 23350 275 42 41.8 -3.7 17 20 25870 275 50 49.8 -4.4 Wind Parameters Energy-Hel index: -0.96 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251228.12.gif