UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for X8341... Searching the city database file for: X8341 ... Date:0000Z 22 APR 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 185 SFC 946 650 12.0 2.0 50 10.0 7.0 245 5 289.7 290.5 282.7 303.2 4.67 2 934 756 8.6 3.6 71 5.0 6.1 287.3 288.2 282.3 302.3 5.30 3 932 774 11.0 6.4 73 4.6 8.5 289.9 291.1 284.7 308.4 6.47 4 931 783 11.0 6.4 73 4.6 8.5 290.0 291.2 284.7 308.5 6.48 5 930 791 9.8 3.8 66 6.0 6.7 288.9 289.8 283.1 304.3 5.40 6 929 800 8.2 3.2 71 5.0 5.7 287.3 288.2 282.2 302.0 5.18 7 925 836 7.8 2.8 71 5.0 5.4 250 33 287.3 288.2 282.0 301.6 5.06 8 877 1276 4.4 0.5 76 3.9 2.6 288.2 289.0 281.8 301.1 4.52 9 850 1532 3.0 -14.0 27 17.0 -2.6 155 23 289.3 289.6 278.6 293.9 1.52 10 845 1580 3.0 -16.0 23 19.0 -3.0 289.8 290.0 278.5 293.7 1.30 11 834 1685 1.8 0.1 88 1.7 1.0 289.6 290.4 282.5 302.9 4.62 12 822 1801 0.4 -1.3 88 1.7 -0.4 289.3 290.1 282.0 301.5 4.23 13 700 3073 -5.3 -5.3 100 0.0 -5.3 355 186 296.6 297.3 284.4 307.6 3.68 14 635 3832 -8.3 -8.5 98 0.2 -8.4 301.6 302.2 285.8 311.3 3.17 15 543 5030 -15.1 -16.1 92 1.0 -15.4 307.3 307.7 286.6 313.7 2.00 16 500 5650 -17.3 -19.3 84 2.0 -17.9 215 52 311.9 312.3 287.9 317.4 1.66 17 400 7300 -23.3 -26.1 78 2.8 -23.9 190 58 324.7 324.9 291.3 328.7 1.14 18 399 7318 -23.3 -26.1 78 2.8 -23.9 324.9 325.2 291.4 328.9 1.14 19 370 7862 -26.3 -30.2 70 3.9 -27.1 328.0 328.2 292.0 331.1 0.84 20 300 9340 -34.7 -38.5 68 3.8 -35.1 165 68 336.5 336.6 293.9 338.2 0.46 21 277 9905 -38.1 -41.7 69 3.6 -38.5 339.3 339.4 294.5 340.7 0.36 22 250 10620 -41.1 -44.0 73 2.9 -41.3 155 71 345.0 345.0 295.8 346.2 0.31 23 200 12110 -49.1 -51.3 78 2.2 -49.2 135 79 355.0 355.1 297.8 355.7 0.17 24 180 12785 -51.9 -53.9 79 2.0 -52.0 361.3 361.3 299.1 361.9 0.14 25 174 13002 -49.6 -51.7 79 2.1 -49.7 125 83 368.6 368.6 300.5 369.4 0.19 26 150 13980 -39.7 -42.0 79 2.3 -40.1 165 68 401.6 401.8 305.8 404.6 0.64 27 149 14025 -39.9 -42.2 79 2.3 -40.2 200 56 402.1 402.2 305.9 405.0 0.63 28 100 16610 -58.7 -62.7 60 4.0 -58.9 325 40 414.3 414.3 307.1 414.7 0.08 29 70 18840 -59.3 -64.3 52 5.0 -59.5 320 29 457.5 457.5 311.6 458.1 0.10 30 63 19501 -60.3 -66.3 45 6.0 -60.6 314 23 469.3 469.3 312.6 469.8 0.08 31 50 20960 -56.1 -62.1 47 6.0 -56.6 300 11 511.3 511.3 315.8 512.4 0.18 32 46 21491 -54.1 -60.1 48 6.0 -54.7 302 12 528.4 528.5 316.9 530.1 0.25 33 40 22382 -56.1 -64.1 36 8.0 -56.8 307 13 545.0 545.0 317.9 546.1 0.17 34 30 24220 -53.1 -61.1 37 8.0 -54.3 315 15 599.9 600.0 320.7 602.4 0.34 35 24 25667 -50.5 -58.5 38 8.0 -52.2 647.0 647.2 322.7 651.7 0.59 TRP 148 -55.9 -58.2 75 2.3 -56.0 200 56 375.2 375.2 301.5 375.7 0.10 WND 174 13002 -49.6 -51.7 79 2.1 -49.7 125 83 368.6 368.6 300.5 369.4 0.19 Sounding variables and indices 1000-500 mb thick: 5465.00 m Freezing level: 813.44 mb = 1890.62 m = 6202.74 ft Wetbulb zero: 863.55 mb = 1402.56 m = 4601.52 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 88.01 % Est. max temperature: 13.05 C = 55.49 F Sfc-Lift cond lev (LCL): 812.84 mb = 1890.10 m = 6201.04 ft T: 0.00 C 700-500 lapse rate: 4.66 C/km ThetaE index: 14.74 C Layer 930.0- 834.0 mb Conv cond level (CCL): 761.48 mb = 2406.72 m = 7895.98 ft Mean mixing ratio: 4.24 g/kg Conv temperature: 15.03 C = 59.05 F Cap Strength: 8.61 C Lifted Index: 11.39 C Risk: None Lifted Index @300 mb: 25.69 C Lifted Index @700 mb: 3.94 C Showalter Index: 16.02 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 3.30 C K Index: 6.30 Risk: None Sweat Index: 231.25 Risk: None Energy Index: 4.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.48 J/kg Max Up Vert Vel: 4.12 m/s Conv Inhibition (B-): 41441.01 J/kg Cap Strength: 11.13 C Lift Cond Lev (LCL): 813.93 mb = 1879.49 m = 6166.23 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 ------------------------------------ 0 148 14299 200 56 19.2 52.6 1 946 650 245 5 4.5 2.1 2 925 836 250 33 31.0 11.3 3 850 1532 155 23 -9.7 20.8 4 700 3073 355 186 16.2 -185.3 5 500 5650 215 52 29.8 42.6 6 400 7300 190 58 10.1 57.1 7 300 9340 165 68 -17.6 65.7 8 250 10620 155 71 -30.0 64.3 9 200 12110 135 79 -55.9 55.9 10 174 13002 125 83 -68.0 47.6 11 150 13980 165 68 -17.6 65.7 12 100 16610 325 40 22.9 -32.8 13 70 18840 320 29 18.6 -22.2 14 50 20960 300 11 9.5 -5.5 15 30 24220 315 15 10.6 -10.6 Wind Parameters Energy-Hel index: -0.53 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.20250422.00.gif