UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for X8341... Searching the city database file for: X8341 ... Date:1200Z 28 NOV 25 Station: X8341 WMO ident: 38341 Latitude: 42.85 Longitude: 71.38 ------------------------------------------------------------------------------- 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 217 SFC 949 652 9.0 -5.0 37 14.0 3.2 315 3 286.4 286.9 278.8 294.4 2.77 2 948 661 8.6 -4.4 39 13.0 3.1 286.1 286.6 278.9 294.5 2.90 3 944 696 10.4 -4.6 34 15.0 4.0 288.3 288.8 279.8 296.6 2.87 4 925 866 9.6 -7.4 29 17.0 2.7 340 3 289.1 289.5 279.6 296.1 2.37 5 915 956 9.2 -6.8 32 16.0 2.7 289.6 290.1 280.0 297.0 2.51 6 909 1011 9.6 -9.4 25 19.0 2.2 290.6 290.9 279.9 296.7 2.06 7 850 1564 6.4 -14.6 21 21.0 -0.8 255 5 292.9 293.1 280.1 297.3 1.45 8 808 1977 3.4 -16.6 21 20.0 -3.0 293.9 294.2 280.4 297.9 1.29 9 717 2939 0.0 -23.0 16 23.0 -6.4 300.4 300.6 282.7 303.1 0.84 10 700 3130 -1.5 -23.5 17 22.0 -7.5 260 21 300.8 301.0 282.8 303.5 0.82 11 554 4950 -13.5 -28.5 27 15.0 -16.6 307.4 307.6 285.2 309.7 0.66 12 500 5720 -19.9 -29.9 41 10.0 -21.7 290 23 308.8 308.9 285.7 311.0 0.64 13 468 6206 -24.1 -32.1 48 8.0 -25.4 309.5 309.6 285.8 311.4 0.55 14 417 7036 -30.5 -41.5 33 11.0 -31.6 311.6 311.7 286.2 312.5 0.24 15 400 7330 -32.3 -45.3 26 13.0 -33.4 260 19 313.0 313.0 286.6 313.6 0.17 16 322 8834 -42.1 -61.1 11 19.0 -42.8 319.5 319.5 288.6 319.6 0.03 17 300 9310 -46.1 -63.1 13 17.0 -46.6 260 27 320.4 320.4 288.9 320.5 0.03 18 250 10490 -55.7 -71.7 12 16.0 -55.9 265 27 323.3 323.3 289.8 323.3 0.01 19 221 11266 -61.7 -73.7 19 12.0 -61.8 265 33 325.6 325.6 290.5 325.7 0.01 20 200 11890 -58.7 -74.7 11 16.0 -58.9 265 50 339.8 339.8 294.3 339.8 0.01 21 182 12481 -56.5 -79.5 4 23.0 -56.8 352.7 352.7 297.2 352.7 0.00 22 150 13700 -56.9 -87.9 1 31.0 -57.2 265 71 372.0 372.0 300.9 372.0 0.00 23 113 15464 -65.9 -93.9 1 28.0 -66.0 386.6 386.6 303.3 386.6 0.00 24 100 16210 -65.3 -93.3 1 28.0 -65.4 270 87 401.6 401.6 305.4 401.6 0.00 25 70 18350 -69.9 -96.9 1 27.0 -70.0 270 85 434.8 434.8 309.3 434.8 0.00 26 63 18977 -70.9 -96.9 1 26.0 -71.0 445.9 445.9 310.5 445.9 0.00 27 50 20360 -67.9 -94.9 1 27.0 -68.1 285 83 483.5 483.5 313.7 483.5 0.00 28 40 21689 -70.5 -97.5 1 27.0 -70.7 508.8 508.8 315.5 508.8 0.00 29 36 22318 -67.1 -95.1 1 28.0 -67.4 533.2 533.2 317.1 533.2 0.00 30 30 23410 -69.5 -96.5 1 27.0 -69.8 280 93 555.2 555.2 318.4 555.2 0.00 31 24 24742 -71.3 -97.3 1 26.0 -71.6 586.5 586.5 320.0 586.5 0.00 32 20 25830 -69.3 -96.3 1 27.0 -69.7 290 108 624.0 624.0 321.6 624.1 0.00 33 14 27990 -63.5 -92.5 1 29.0 -64.7 710.7 710.7 324.8 710.8 0.01 34 12 28931 -65.9 -93.9 1 28.0 -67.0 734.3 734.3 325.5 734.3 0.00 TRP 221 11266 -61.7 -73.7 19 12.0 -61.8 265 33 325.6 325.6 290.5 325.7 0.01 WND 10 285 143 Sounding variables and indices 1000-500 mb thick: 5503.00 m Freezing level: 717.00 mb = 2938.56 m = 9640.81 ft Wetbulb zero: 865.81 mb = 1412.07 m = 4632.72 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 23.70 % Est. max temperature: 17.01 C = 62.62 F Sfc-Lift cond lev (LCL): 765.50 mb = 2411.68 m = 7912.23 ft T: 1.86 C 700-500 lapse rate: 7.10 C/km ThetaE index: 0.53 C Layer 925.0- 915.0 mb Conv cond level (CCL): 531.96 mb = 5254.70 m = 17239.62 ft Mean mixing ratio: 2.06 g/kg Conv temperature: 30.26 C = 86.47 F Cap Strength: 11.44 C Lifted Index: 11.34 C Risk: None Lifted Index @300 mb: 16.81 C Lifted Index @700 mb: 9.21 C Showalter Index: 10.96 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 5.30 C K Index: -10.30 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.40 J/kg Max Up Vert Vel: 6.54 m/s Conv Inhibition (B-): 47665.16 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 678.02 mb = 3378.14 m = 11083.01 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 10 37079 285 143 138.1 -37.0 1 949 652 315 3 2.1 -2.1 2 925 866 340 3 1.0 -2.8 3 850 1564 255 5 4.8 1.3 4 700 3130 260 21 20.7 3.6 5 500 5720 290 23 21.6 -7.9 6 400 7330 260 19 18.7 3.3 7 300 9310 260 27 26.6 4.7 8 250 10490 265 27 26.9 2.4 9 221 11266 265 33 32.9 2.9 10 200 11890 265 50 49.8 4.4 11 150 13700 265 71 70.7 6.2 12 100 16210 270 87 87.0 -0.0 13 70 18350 270 85 85.0 -0.0 14 50 20360 285 83 80.2 -21.5 15 30 23410 280 93 91.6 -16.1 16 20 25830 290 108 101.5 -36.9 17 10 29740 285 141 136.2 -36.5 Wind Parameters Energy-Hel index: -1.34 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//X8341/skewt/X8341.skewt.20251128.12.gif