UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for X8341... Searching the city database file for: X8341 ... Date:1200Z 27 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 195 SFC 947 649 12.0 -6.0 28 18.0 4.4 345 1 289.6 290.1 280.1 297.2 2.57 2 941 702 13.4 -5.6 26 19.0 5.2 291.6 292.1 281.1 299.5 2.67 3 925 845 12.4 -7.6 24 20.0 4.1 360 3 292.0 292.4 280.8 299.0 2.33 4 910 981 11.4 -8.6 24 20.0 3.3 292.3 292.7 280.8 298.9 2.19 5 902 1055 12.0 -14.0 15 26.0 2.5 293.7 293.9 280.5 298.1 1.43 6 850 1549 10.2 -19.8 10 30.0 0.4 325 7 296.8 297.0 281.3 299.8 0.93 7 840 1647 9.6 -20.4 10 30.0 0.0 297.2 297.4 281.4 300.1 0.90 8 758 2488 2.8 -23.2 13 26.0 -4.6 298.7 298.8 281.8 301.2 0.78 9 700 3128 -0.3 -24.3 14 24.0 -6.8 235 13 302.2 302.3 283.2 304.7 0.76 10 692 3220 -0.9 -24.9 14 24.0 -7.3 302.5 302.6 283.4 304.9 0.73 11 672 3454 -0.5 -25.5 13 25.0 -7.2 305.5 305.6 284.5 307.9 0.71 12 578 4637 -10.3 -28.3 21 18.0 -14.3 307.5 307.6 285.2 309.6 0.64 13 550 5018 -11.7 -39.7 8 28.0 -16.3 310.2 310.2 285.7 311.0 0.22 14 500 5740 -17.9 -47.9 5 30.0 -21.3 275 21 311.2 311.2 285.9 311.6 0.10 15 400 7370 -29.7 -47.7 16 18.0 -31.2 290 21 316.4 316.4 287.7 316.9 0.13 16 300 9350 -45.3 -64.3 10 19.0 -45.8 270 33 321.5 321.5 289.2 321.6 0.02 17 254 10438 -54.5 -71.5 11 17.0 -54.7 323.6 323.6 289.9 323.6 0.01 18 250 10540 -54.9 -70.9 12 16.0 -55.1 270 38 324.4 324.4 290.1 324.5 0.01 19 217 11438 -59.7 -75.7 11 16.0 -59.8 265 54 330.4 330.4 291.8 330.4 0.01 20 200 11950 -58.9 -74.9 11 16.0 -59.0 275 54 339.5 339.5 294.2 339.5 0.01 21 155 13553 -57.1 -75.1 8 18.0 -57.3 368.2 368.2 300.2 368.3 0.01 22 150 13760 -57.9 -76.9 7 19.0 -58.2 275 93 370.3 370.3 300.7 370.4 0.01 23 100 16280 -63.7 -92.7 1 29.0 -63.9 270 91 404.7 404.7 305.8 404.7 0.00 24 80 17627 -69.5 -96.5 1 27.0 -69.6 419.4 419.4 307.6 419.4 0.00 25 70 18420 -70.9 -96.9 1 26.0 -71.0 280 73 432.7 432.7 309.1 432.7 0.00 26 54 19968 -67.1 -95.1 1 28.0 -67.3 474.8 474.8 313.0 474.8 0.00 27 50 20430 -68.9 -95.9 1 27.0 -69.1 285 68 481.1 481.1 313.5 481.1 0.00 28 39 21910 -71.7 -97.7 1 26.0 -71.9 509.5 509.5 315.6 509.5 0.00 29 33 22907 -67.9 -94.9 1 27.0 -68.2 544.5 544.5 317.8 544.5 0.00 30 30 23480 -68.9 -95.9 1 27.0 -69.2 295 93 556.8 556.8 318.5 556.8 0.00 31 28 23889 -70.5 -97.5 1 27.0 -70.8 563.5 563.5 318.8 563.5 0.00 32 23 25063 -67.1 -95.1 1 28.0 -67.6 606.1 606.1 320.9 606.1 0.00 33 20 25900 -68.9 -95.9 1 27.0 -69.4 290 116 625.3 625.3 321.7 625.3 0.00 34 17 26883 -65.7 -93.7 1 28.0 -66.5 665.3 665.3 323.3 665.3 0.00 35 16 27251 -67.9 -94.9 1 27.0 -68.5 669.7 669.7 323.4 669.8 0.00 36 13 28508 -66.1 -94.1 1 28.0 -67.0 716.9 716.9 325.0 717.0 0.00 37 10 30130 -59.1 -89.1 1 30.0 -61.6 285 163 798.9 798.9 327.2 799.1 0.01 38 9.3 30587 -57.3 -88.3 1 31.0 -60.4 822.6 822.6 327.8 822.7 0.02 TRP 217 11438 -59.7 -75.7 11 16.0 -59.8 265 54 330.4 330.4 291.8 330.4 0.01 WND 9.0 285 167 Sounding variables and indices 1000-500 mb thick: 5545.00 m Freezing level: 705.61 mb = 3066.06 m = 10059.13 ft Wetbulb zero: 839.65 mb = 1650.61 m = 5415.32 ft Precipitable water: 0.17 inches Sfc-500 mean rel hum: 13.76 % Est. max temperature: 20.24 C = 68.43 F Sfc-Lift cond lev (LCL): 719.41 mb = 2908.11 m = 9540.94 ft T: 0.77 C 700-500 lapse rate: 6.74 C/km ThetaE index: 1.40 C Layer 925.0- 850.0 mb Conv cond level (CCL): 483.79 mb = 5980.76 m = 19621.66 ft Mean mixing ratio: 1.67 g/kg Conv temperature: 34.05 C = 93.29 F Cap Strength: 12.16 C Lifted Index: 11.79 C Risk: None Lifted Index @300 mb: 16.03 C Lifted Index @700 mb: 7.47 C Showalter Index: 11.20 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: -1.90 C K Index: -15.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.97 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 58127.50 J/kg Cap Strength: 12.12 C Lift Cond Lev (LCL): 620.97 mb = 4073.88 m = 13365.58 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 9 37901 285 167 161.3 -43.2 1 947 649 345 1 0.3 -1.0 2 925 845 360 3 -0.0 -3.0 3 850 1549 325 7 4.0 -5.7 4 700 3128 235 13 10.6 7.5 5 500 5740 275 21 20.9 -1.8 6 400 7370 290 21 19.7 -7.2 7 300 9350 270 33 33.0 -0.0 8 250 10540 270 38 38.0 -0.0 9 217 11438 265 54 53.8 4.7 10 200 11950 275 54 53.8 -4.7 11 150 13760 275 93 92.6 -8.1 12 100 16280 270 91 91.0 -0.0 13 70 18420 280 73 71.9 -12.7 14 50 20430 285 68 65.7 -17.6 15 30 23480 295 93 84.3 -39.3 16 20 25900 290 116 109.0 -39.7 17 10 30130 285 163 157.4 -42.2 Wind Parameters Energy-Hel index: -1.62 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.20251127.12.gif