UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:1200Z 29 OCT 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 121 SFC 980 288 9.0 4.0 71 5.0 6.5 190 5 283.8 284.7 280.6 298.3 5.20 2 925 763 6.2 2.6 78 3.6 4.5 225 13 285.6 286.5 281.2 299.7 4.99 3 850 1450 1.6 -0.1 88 1.7 0.8 240 23 287.8 288.6 281.6 300.6 4.47 4 827 1672 0.2 -1.5 88 1.7 -0.6 288.6 289.3 281.5 300.5 4.14 5 700 3000 -5.5 -8.1 82 2.6 -6.5 240 35 296.4 296.9 283.5 305.3 2.96 6 652 3554 -7.1 -8.2 92 1.1 -7.5 300.7 301.2 285.4 310.3 3.16 7 619 3955 -10.9 -11.8 93 0.9 -11.2 300.8 301.3 284.8 308.5 2.50 8 606 4118 -10.1 -10.8 95 0.7 -10.4 303.6 304.1 286.1 312.2 2.77 9 589 4335 -13.3 -15.8 81 2.5 -14.0 302.3 302.7 284.7 308.3 1.89 10 547 4895 -14.5 -32.5 20 18.0 -17.8 307.4 307.4 284.9 308.9 0.46 11 526 5191 -15.7 -30.7 26 15.0 -18.6 309.4 309.5 285.8 311.3 0.56 12 500 5570 -18.5 -30.5 34 12.0 -20.7 240 42 310.5 310.6 286.2 312.6 0.60 13 400 7200 -30.9 -39.9 41 9.0 -31.9 240 50 314.8 314.9 287.4 315.9 0.30 14 391 7360 -31.9 -40.9 41 9.0 -32.8 315.6 315.6 287.6 316.6 0.27 15 360 7936 -35.5 -44.5 39 9.0 -36.2 318.3 318.3 288.4 319.1 0.20 16 332 8491 -40.5 -49.5 37 9.0 -41.0 318.9 318.9 288.5 319.4 0.13 17 310 8953 -43.9 -51.9 41 8.0 -44.3 320.5 320.5 289.0 320.9 0.10 18 305 9061 -46.3 -54.3 40 8.0 -46.6 318.6 318.6 288.4 318.9 0.08 19 300 9170 -46.9 -54.9 40 8.0 -47.2 250 62 319.3 319.3 288.6 319.5 0.07 20 280 9621 -49.1 -57.1 39 8.0 -49.3 322.4 322.5 289.6 322.7 0.06 21 250 10350 -55.1 -63.1 36 8.0 -55.2 245 64 324.1 324.2 290.0 324.3 0.03 22 248 10401 -55.7 -63.7 36 8.0 -55.8 324.0 324.0 290.0 324.1 0.03 23 200 11730 -66.7 -73.7 37 7.0 -66.7 240 73 327.1 327.1 290.9 327.2 0.01 24 192 11976 -67.1 -74.1 36 7.0 -67.1 240 77 330.3 330.3 291.8 330.4 0.01 25 191 12007 -66.7 -73.7 37 7.0 -66.7 240 77 331.5 331.5 292.2 331.6 0.01 26 179 12404 -61.1 -68.1 39 7.0 -61.2 243 72 346.8 346.8 296.0 346.9 0.02 27 150 13500 -60.5 -67.5 39 7.0 -60.6 250 58 365.9 365.9 299.8 366.0 0.03 28 126 14584 -59.3 -67.3 35 8.0 -59.5 254 51 386.7 386.7 303.3 386.9 0.04 29 100 16020 -60.9 -69.9 30 9.0 -61.1 260 42 410.1 410.1 306.5 410.2 0.03 30 92 16535 -63.1 -72.1 29 9.0 -63.3 261 42 415.6 415.6 307.2 415.7 0.02 31 76 17712 -61.9 -71.9 25 10.0 -62.1 264 44 441.5 441.5 310.0 441.6 0.03 32 70 18220 -62.5 -73.5 21 11.0 -62.7 265 44 450.7 450.7 310.9 450.8 0.03 33 59 19264 -66.3 -77.3 20 11.0 -66.5 262 36 464.7 464.7 312.2 464.8 0.02 34 52 20031 -65.1 -76.1 20 11.0 -65.3 261 31 484.6 484.6 313.8 484.7 0.02 35 50 20270 -65.3 -77.3 17 12.0 -65.5 260 29 489.6 489.6 314.2 489.7 0.02 36 33 22776 -68.1 -80.1 16 12.0 -68.4 276 36 544.0 544.0 317.8 544.1 0.02 37 30 23350 -66.5 -79.5 14 13.0 -66.8 280 38 563.4 563.4 318.8 563.5 0.02 38 21 25482 -71.1 -84.1 13 13.0 -71.4 267 45 610.0 610.0 321.0 610.1 0.02 39 20 25770 -71.9 -84.9 13 13.0 -72.2 265 46 616.1 616.1 321.3 616.2 0.01 40 18 26394 -70.1 -83.1 13 13.0 -70.5 640.6 640.6 322.3 640.8 0.02 TRP 218 -65.9 -72.9 37 7.0 -66.0 240 68 320.4 320.4 288.9 320.4 0.01 WND 191 12007 -66.7 -73.7 37 7.0 -66.7 240 77 331.5 331.5 292.2 331.6 0.01 Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 822.54 mb = 1718.16 m = 5636.95 ft Wetbulb zero: 836.26 mb = 1581.62 m = 5188.98 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 73.69 % Est. max temperature: 13.69 C = 56.65 F Sfc-Lift cond lev (LCL): 908.07 mb = 913.07 m = 2995.61 ft T: 5.20 C 700-500 lapse rate: 5.06 C/km ThetaE index: 0.06 C Layer 827.0- 700.0 mb Conv cond level (CCL): 844.61 mb = 1501.38 m = 4925.74 ft Mean mixing ratio: 4.97 g/kg Conv temperature: 13.19 C = 55.75 F Cap Strength: 10.53 C Lifted Index: 10.84 C Risk: None Lifted Index @300 mb: 14.13 C Lifted Index @700 mb: 4.24 C Showalter Index: 10.07 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.40 C K Index: 17.40 Risk: < 20 % chance of thunderstorms Sweat Index: 88.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.07 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 39027.01 J/kg Cap Strength: 10.75 C Lift Cond Lev (LCL): 877.20 mb = 1194.07 m = 3917.51 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 ------------------------------------ 0 218 11061 240 68 58.9 34.0 1 980 288 190 5 0.9 4.9 2 925 763 225 13 9.2 9.2 3 850 1450 240 23 19.9 11.5 4 700 3000 240 35 30.3 17.5 5 500 5570 240 42 36.4 21.0 6 400 7200 240 50 43.3 25.0 7 300 9170 250 62 58.3 21.2 8 250 10350 245 64 58.0 27.0 9 200 11730 240 73 63.2 36.5 10 191 12007 240 77 66.7 38.5 11 150 13500 250 58 54.5 19.8 12 100 16020 260 42 41.4 7.3 13 70 18220 265 44 43.8 3.8 14 50 20270 260 29 28.6 5.0 15 30 23350 280 38 37.4 -6.6 16 20 25770 265 46 45.8 4.0 Wind Parameters Energy-Hel index: -0.75 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//U8445/skewt/U8445.skewt.20251029.12.gif