UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for X4858... Searching the city database file for: X4858 ... Date:0000Z 30 OCT 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1010 87 7.8 4.7 81 3.1 6.3 215 1 280.2 281.1 279.0 294.7 5.30 1 1000 169 8.8 5.2 78 3.6 7.0 240 15 282.0 282.9 280.1 297.3 5.54 2 992 236 11.2 6.8 74 4.4 8.9 285.0 286.1 282.4 302.4 6.25 3 953 568 9.4 -2.6 43 12.0 4.1 286.5 287.0 279.6 296.0 3.31 4 925 814 7.0 -1.0 57 8.0 3.4 290 23 286.5 287.1 280.2 297.4 3.84 5 850 1503 1.4 -7.6 51 9.0 -2.0 285 21 287.6 288.1 279.1 295.0 2.54 6 700 3036 -9.5 -12.7 77 3.2 -10.5 280 35 292.0 292.3 280.5 298.1 2.05 7 697 3069 -9.9 -12.9 79 3.0 -10.8 291.9 292.2 280.4 298.0 2.03 8 688 3170 -8.5 -13.1 69 4.6 -9.9 294.5 294.9 281.6 300.7 2.02 9 680 3260 -8.7 -15.7 57 7.0 -10.8 295.3 295.6 281.5 300.4 1.65 10 649 3621 -10.3 -16.3 61 6.0 -12.1 297.4 297.7 282.4 302.6 1.65 11 500 5570 -25.7 -28.7 76 3.0 -26.2 265 38 301.7 301.8 283.0 304.1 0.72 12 491 5702 -26.9 -29.7 77 2.8 -27.3 301.8 301.9 283.0 304.0 0.66 13 438 6519 -31.7 -38.7 50 7.0 -32.4 305.7 305.8 284.1 306.8 0.31 14 402 7125 -33.3 -41.3 45 8.0 -34.0 311.3 311.3 286.1 312.2 0.26 15 400 7160 -33.7 -41.7 44 8.0 -34.4 250 44 311.2 311.2 286.1 312.1 0.25 16 365 7796 -38.9 -49.9 30 11.0 -39.5 312.5 312.5 286.4 312.9 0.11 17 316 8768 -47.5 -55.5 39 8.0 -47.7 313.7 313.7 286.7 314.0 0.07 18 300 9110 -49.5 -56.5 44 7.0 -49.7 245 42 315.6 315.6 287.3 315.8 0.06 19 284 9466 -51.3 -58.3 43 7.0 -51.5 240 42 318.0 318.0 288.2 318.2 0.05 20 263 9963 -51.9 -58.9 43 7.0 -52.1 324.2 324.2 290.1 324.4 0.05 21 250 10290 -52.1 -59.1 43 7.0 -52.3 250 44 328.6 328.6 291.4 328.8 0.05 22 217 11210 -53.1 -61.1 37 8.0 -53.3 340.6 340.6 294.5 340.8 0.05 23 200 11740 -51.5 -59.5 38 8.0 -51.8 255 44 351.2 351.2 297.0 351.5 0.06 24 164 13024 -50.1 -61.1 26 11.0 -50.5 374.1 374.1 301.3 374.4 0.06 25 150 13600 -52.9 -64.9 22 12.0 -53.2 245 33 378.9 378.9 302.1 379.1 0.04 26 145 13818 -53.9 -65.9 22 12.0 -54.2 380.9 380.9 302.4 381.1 0.04 27 130 14521 -52.9 -65.9 19 13.0 -53.4 394.8 394.8 304.5 395.0 0.04 28 108 15698 -59.9 -73.9 14 14.0 -60.2 403.0 403.0 305.6 403.1 0.02 29 100 16180 -58.9 -72.9 15 14.0 -59.2 260 29 413.9 413.9 307.0 414.0 0.02 30 70 18420 -59.3 -74.3 13 15.0 -59.7 250 21 457.5 457.5 311.5 457.7 0.02 31 54 20034 -62.3 -78.3 10 16.0 -62.7 485.9 485.9 313.9 486.0 0.02 32 50 20510 -61.3 -77.3 10 16.0 -61.7 255 40 499.0 499.0 314.9 499.2 0.02 33 41 21749 -59.1 -75.1 11 16.0 -59.8 533.7 533.7 317.2 533.9 0.04 34 37 22390 -61.1 -77.1 10 16.0 -61.7 544.4 544.4 317.8 544.6 0.03 35 35 22738 -57.9 -74.9 10 17.0 -58.8 561.5 561.5 318.8 561.8 0.04 36 31 23497 -61.5 -77.5 10 16.0 -62.2 571.6 571.6 319.2 571.8 0.03 37 30 23700 -61.5 -78.5 9 17.0 -62.2 250 42 577.0 577.0 319.5 577.2 0.03 38 20 26230 -58.1 -75.1 10 17.0 -59.6 255 40 658.3 658.4 323.0 658.9 0.07 39 19 26553 -57.9 -74.9 10 17.0 -59.5 668.7 668.7 323.4 669.3 0.08 40 17 27248 -60.3 -78.3 8 18.0 -61.7 682.6 682.6 323.9 683.0 0.05 41 17 27248 -57.7 -75.7 8 18.0 -59.5 690.9 691.0 324.1 691.6 0.08 42 13 28949 -55.1 -74.1 8 19.0 -57.9 755.0 755.1 326.1 756.2 0.13 43 10 30620 -55.7 -74.7 8 19.0 -58.9 270 71 811.6 811.7 327.5 813.2 0.15 44 8.7 31506 -56.1 -75.1 8 19.0 -59.5 843.1 843.1 328.2 844.8 0.17 45 7.2 32726 -49.9 -69.9 8 20.0 -56.0 915.4 915.6 329.8 920.3 0.43 46 6.0 33917 -50.5 -70.5 8 20.0 -57.0 961.8 962.0 330.7 967.5 0.47 47 5.5 34489 -46.7 -68.7 6 22.0 -55.3 1002.8 1003.2 331.4 1011.2 0.67 TRP 284 9466 -51.3 -58.3 43 7.0 -51.5 240 42 318.0 318.0 288.2 318.2 0.05 WND 5.0 270 95 Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: 830.73 mb = 1699.90 m = 5577.03 ft Wetbulb zero: 878.10 mb = 1237.94 m = 4061.44 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 63.96 % Est. max temperature: 15.13 C = 59.23 F Sfc-Lift cond lev (LCL): 963.26 mb = 479.53 m = 1573.24 ft T: 9.88 C 700-500 lapse rate: 6.39 C/km ThetaE index: 6.46 C Layer 953.0- 925.0 mb Conv cond level (CCL): 817.04 mb = 1815.25 m = 5955.48 ft Mean mixing ratio: 4.41 g/kg Conv temperature: 16.20 C = 61.17 F Cap Strength: 4.56 C Lifted Index: 4.69 C Risk: None Lifted Index @300 mb: 12.59 C Lifted Index @700 mb: 1.14 C Showalter Index: 6.80 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 18.10 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 80.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.16 J/kg Max Up Vert Vel: 5.86 m/s Conv Inhibition (B-): 56598.66 J/kg Cap Strength: 4.68 C Lift Cond Lev (LCL): 854.91 mb = 1456.10 m = 4777.18 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 5 42557 270 95 95.0 -0.0 1 1010 87 215 1 0.6 0.8 2 1000 169 240 15 13.0 7.5 3 925 814 290 23 21.6 -7.9 4 850 1503 285 21 20.3 -5.4 5 700 3036 280 35 34.5 -6.1 6 500 5570 265 38 37.9 3.3 7 400 7160 250 44 41.3 15.0 8 300 9110 245 42 38.1 17.7 9 284 9466 240 42 36.4 21.0 10 250 10290 250 44 41.3 15.0 11 200 11740 255 44 42.5 11.4 12 150 13600 245 33 29.9 13.9 13 100 16180 260 29 28.6 5.0 14 70 18420 250 21 19.7 7.2 15 50 20510 255 40 38.6 10.4 16 30 23700 250 42 39.5 14.4 17 20 26230 255 40 38.6 10.4 18 10 30620 270 71 71.0 -0.0 Wind Parameters Energy-Hel index: -1.07 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//X4858/skewt/X4858.skewt.20251030.00.gif