UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for X8341... Searching the city database file for: X8341 ... Date:0000Z 19 OCT 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 211 SFC 948 648 7.0 -2.0 53 9.0 3.1 40 1 284.5 285.1 278.8 294.4 3.48 2 925 849 6.8 -3.2 49 10.0 2.5 305 3 286.3 286.8 279.4 295.6 3.26 3 880 1257 5.0 -8.0 38 13.0 -0.0 288.5 288.9 279.3 295.5 2.37 4 856 1483 7.0 -7.0 36 14.0 1.3 292.9 293.4 281.7 300.8 2.64 5 850 1541 6.8 -7.2 36 14.0 1.1 165 5 293.3 293.7 281.8 301.1 2.62 6 818 1856 7.0 -6.0 39 13.0 1.4 296.7 297.3 283.7 305.7 2.98 7 729 2790 -0.3 -10.3 47 10.0 -4.1 298.7 299.1 283.8 306.0 2.39 8 700 3115 -0.3 -9.3 51 9.0 -3.8 240 23 302.2 302.6 285.5 310.5 2.70 9 698 3138 -0.5 -9.5 51 9.0 -4.0 302.2 302.7 285.5 310.4 2.66 10 614 4147 -8.9 -12.1 78 3.2 -10.0 303.8 304.3 285.9 311.5 2.46 11 508 5583 -20.7 -23.0 82 2.3 -21.2 306.4 306.6 285.4 310.3 1.18 12 500 5700 -20.7 -23.1 81 2.4 -21.2 265 40 307.8 308.0 285.9 311.7 1.19 13 400 7310 -32.3 -36.8 64 4.5 -32.8 265 44 313.0 313.1 286.9 314.5 0.41 14 369 7875 -36.9 -41.9 60 5.0 -37.3 314.2 314.2 287.1 315.1 0.26 15 300 9280 -46.7 -52.7 50 6.0 -46.9 270 46 319.5 319.6 288.7 319.9 0.10 16 271 9948 -51.1 -58.1 43 7.0 -51.3 322.6 322.6 289.6 322.8 0.06 17 250 10470 -53.3 -60.3 42 7.0 -53.5 270 50 326.8 326.8 290.9 327.0 0.05 18 223 11198 -56.5 -64.5 36 8.0 -56.6 270 48 332.8 332.8 292.5 332.9 0.03 19 200 11890 -54.9 -62.9 36 8.0 -55.1 260 44 345.8 345.8 295.7 346.0 0.04 20 166 13072 -55.9 -63.9 36 8.0 -56.1 363.1 363.1 299.3 363.3 0.04 21 150 13710 -58.1 -66.1 35 8.0 -58.3 270 40 370.0 370.0 300.6 370.1 0.04 22 100 16250 -62.7 -74.7 18 12.0 -62.9 270 46 406.6 406.6 306.1 406.7 0.02 23 70 18460 -60.5 -79.5 7 19.0 -60.9 275 44 455.0 455.0 311.3 455.0 0.01 24 65 18924 -58.3 -80.3 4 22.0 -58.8 469.5 469.5 312.6 469.6 0.01 25 57 19741 -63.1 -92.1 1 29.0 -63.4 476.6 476.6 313.2 476.6 0.00 26 50 20550 -61.9 -90.9 1 29.0 -62.4 290 38 497.6 497.6 314.8 497.6 0.00 27 42 21635 -59.1 -89.1 1 30.0 -59.9 530.0 530.0 316.9 530.0 0.00 28 36 22595 -61.5 -90.5 1 29.0 -62.1 547.7 547.7 317.9 547.7 0.00 29 32 23328 -59.3 -89.3 1 30.0 -60.2 572.3 572.3 319.3 572.3 0.00 30 30 23730 -61.9 -90.9 1 29.0 -62.6 260 42 575.9 575.9 319.5 575.9 0.00 31 27 24379 -63.1 -92.1 1 29.0 -63.8 590.1 590.1 320.2 590.2 0.00 32 24 25111 -57.9 -88.9 1 31.0 -59.3 625.5 625.5 321.7 625.5 0.01 33 20 26260 -57.3 -88.3 1 31.0 -59.0 285 38 660.8 660.8 323.1 660.8 0.01 34 16 27676 -56.1 -87.1 1 31.0 -58.5 708.2 708.2 324.7 708.3 0.01 35 15 28090 -52.1 -84.1 1 32.0 -55.6 734.7 734.7 325.5 734.9 0.02 36 12 29528 -54.3 -86.3 1 32.0 -57.8 775.4 775.4 326.6 775.5 0.02 37 11 30093 -49.3 -82.3 1 33.0 -54.8 813.1 813.1 327.5 813.4 0.04 38 10 30720 -47.9 -81.9 1 34.0 -54.2 275 42 840.7 840.8 328.2 841.2 0.05 39 8.5 31801 -44.3 -79.3 1 35.0 -53.0 894.8 894.9 329.3 895.7 0.09 TRP 223 11198 -56.5 -64.5 36 8.0 -56.6 270 48 332.8 332.8 292.5 332.9 0.03 WND 8.0 270 60 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 732.66 mb = 2751.83 m = 9028.19 ft Wetbulb zero: 880.69 mb = 1250.61 m = 4102.99 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 59.10 % Est. max temperature: 19.50 C = 67.10 F Sfc-Lift cond lev (LCL): 825.45 mb = 1781.68 m = 5845.32 ft T: 6.95 C 700-500 lapse rate: 7.89 C/km ThetaE index: 0.14 C Layer 880.0- 856.0 mb Conv cond level (CCL): 596.82 mb = 4362.13 m = 14311.29 ft Mean mixing ratio: 2.85 g/kg Conv temperature: 26.48 C = 79.66 F Cap Strength: 11.16 C Lifted Index: 10.69 C Risk: None Lifted Index @300 mb: 16.39 C Lifted Index @700 mb: 11.16 C Showalter Index: 7.52 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 13.50 C K Index: 11.30 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.04 J/kg Max Up Vert Vel: 8.01 m/s Conv Inhibition (B-): 70593.46 J/kg Cap Strength: 11.14 C Lift Cond Lev (LCL): 748.85 mb = 2572.39 m = 8439.49 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 8 38851 270 60 60.0 -0.0 1 948 648 40 1 -0.6 -0.8 2 925 849 305 3 2.5 -1.7 3 850 1541 165 5 -1.3 4.8 4 700 3115 240 23 19.9 11.5 5 500 5700 265 40 39.8 3.5 6 400 7310 265 44 43.8 3.8 7 300 9280 270 46 46.0 -0.0 8 250 10470 270 50 50.0 -0.0 9 223 11198 270 48 48.0 -0.0 10 200 11890 260 44 43.3 7.6 11 150 13710 270 40 40.0 -0.0 12 100 16250 270 46 46.0 -0.0 13 70 18460 275 44 43.8 -3.8 14 50 20550 290 38 35.7 -13.0 15 30 23730 260 42 41.4 7.3 16 20 26260 285 38 36.7 -9.8 17 10 30720 275 42 41.8 -3.7 Wind Parameters Energy-Hel index: -2.00 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.20251019.00.gif