UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for X8341... Searching the city database file for: X8341 ... Date:0000Z 29 MAR 20 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 203 SFC 946 653 0.4 -4.5 70 4.9 -1.4 280 3 277.9 278.4 274.5 286.0 2.89 2 944 670 -1.9 -4.1 85 2.2 -2.7 292 3 275.8 276.3 273.5 284.0 2.98 3 930 790 -0.5 -2.9 84 2.4 -1.4 19 5 278.4 278.9 275.4 287.6 3.32 4 925 834 0.8 -1.7 83 2.5 -0.2 50 5 280.1 280.7 276.8 290.3 3.65 5 918 895 3.2 -0.9 74 4.1 1.4 51 6 283.2 283.9 278.7 294.2 3.90 6 894 1109 2.6 -4.4 60 7.0 -0.2 54 8 284.7 285.3 278.4 293.6 3.08 7 850 1516 2.0 -7.0 51 9.0 -1.5 60 13 288.2 288.7 279.6 296.0 2.66 8 835 1660 1.8 -7.2 51 9.0 -1.7 48 12 289.5 290.0 280.1 297.3 2.66 9 802 1982 -2.1 -9.1 59 7.0 -4.6 20 11 288.7 289.1 279.4 295.8 2.39 10 759 2418 -4.9 -10.9 63 6.0 -7.0 341 8 290.3 290.6 279.9 296.8 2.19 11 754 2470 -4.5 -5.4 93 0.9 -4.8 337 8 291.2 291.8 281.8 301.2 3.39 12 739 2628 -5.9 -7.2 91 1.3 -6.4 323 7 291.4 291.9 281.4 300.3 3.01 13 709 2953 -5.7 -13.7 53 8.0 -8.3 294 6 295.1 295.4 281.7 300.8 1.87 14 700 3053 -6.9 -17.9 41 11.0 -10.0 285 5 294.8 295.1 280.9 299.0 1.33 15 680 3279 -7.5 -22.5 29 15.0 -11.2 285 6 296.6 296.8 281.1 299.6 0.92 16 601 4228 -14.1 -23.1 46 9.0 -16.2 285 9 299.7 299.8 282.5 302.8 0.99 17 577 4536 -16.3 -26.3 42 10.0 -18.3 285 10 300.6 300.7 282.7 303.1 0.77 18 558 4788 -16.5 -27.5 38 11.0 -18.7 285 10 303.3 303.4 283.7 305.6 0.72 19 553 4856 -18.3 -29.3 37 11.0 -20.3 285 11 301.9 302.0 283.0 303.9 0.61 20 500 5600 -23.9 -34.9 36 11.0 -25.4 285 13 303.9 304.0 283.5 305.2 0.39 21 487 5791 -25.1 -36.1 35 11.0 -26.5 284 14 304.7 304.8 283.8 306.0 0.36 22 482 5865 -26.9 -37.9 35 11.0 -28.1 283 15 303.4 303.5 283.2 304.5 0.30 23 460 6200 -28.1 -38.1 38 10.0 -29.2 281 17 306.0 306.0 284.2 307.1 0.31 24 456 6262 -29.7 -38.7 41 9.0 -30.6 281 18 304.8 304.8 283.7 305.8 0.29 25 432 6645 -31.7 -42.7 33 11.0 -32.6 278 21 307.0 307.0 284.4 307.7 0.20 26 417 6892 -35.1 -44.1 39 9.0 -35.7 277 23 305.7 305.7 284.0 306.4 0.18 27 400 7180 -36.7 -45.7 39 9.0 -37.3 275 25 307.3 307.3 284.5 307.9 0.16 28 394 7285 -36.7 -45.7 39 9.0 -37.3 275 25 308.6 308.7 285.0 309.2 0.16 29 383 7480 -39.5 -48.5 38 9.0 -40.0 275 24 307.4 307.5 284.5 307.9 0.12 30 337 8347 -44.9 -53.9 36 9.0 -45.2 275 20 311.5 311.6 285.9 311.8 0.07 31 332 8446 -47.3 -55.3 39 8.0 -47.6 275 20 309.6 309.6 285.2 309.8 0.06 32 303 9045 -51.9 -58.9 43 7.0 -52.1 275 17 311.3 311.3 285.8 311.5 0.04 33 300 9110 -51.9 -58.9 43 7.0 -52.1 275 17 312.2 312.2 286.2 312.4 0.05 34 284 9463 -52.9 -59.9 42 7.0 -53.1 277 19 315.7 315.7 287.3 315.9 0.04 35 272 9739 -56.3 -63.3 41 7.0 -56.4 278 21 314.7 314.7 287.0 314.8 0.03 36 250 10270 -58.5 -64.5 46 6.0 -58.6 280 25 319.1 319.1 288.5 319.2 0.03 37 238 10582 -59.7 -66.7 40 7.0 -59.8 285 27 321.8 321.8 289.3 321.9 0.02 38 206 11493 -59.7 -65.7 45 6.0 -59.8 285 25 335.4 335.4 293.2 335.5 0.03 39 200 11680 -57.5 -63.5 46 6.0 -57.6 285 25 341.7 341.7 294.8 341.9 0.04 40 170 12711 -53.9 -59.9 48 6.0 -54.1 279 25 363.9 364.0 299.5 364.3 0.07 41 150 13510 -55.3 -62.3 41 7.0 -55.5 275 25 374.8 374.8 301.4 375.1 0.06 42 100 16090 -56.9 -63.9 41 7.0 -57.2 275 27 417.8 417.8 307.5 418.2 0.07 43 75 17914 -56.1 -64.1 36 8.0 -56.5 283 21 455.3 455.3 311.4 455.8 0.09 44 70 18350 -58.9 -66.9 35 8.0 -59.2 285 19 458.4 458.4 311.7 458.8 0.07 45 68 18531 -59.1 -67.1 35 8.0 -59.4 285 18 461.8 461.8 312.0 462.2 0.07 46 60 19317 -56.1 -64.1 36 8.0 -56.6 287 15 485.3 485.3 313.9 486.0 0.12 47 50 20470 -56.7 -64.7 36 8.0 -57.2 290 11 509.9 509.9 315.7 510.7 0.13 48 46 20998 -58.5 -67.5 30 9.0 -59.0 311 10 517.8 517.9 316.2 518.4 0.09 49 42 21575 -55.3 -64.3 32 9.0 -56.1 334 10 539.4 539.4 317.5 540.5 0.16 50 34 22909 -61.1 -69.1 34 8.0 -61.6 28 8 557.7 557.8 318.6 558.5 0.10 51 30 23690 -59.7 -68.7 30 9.0 -60.4 60 7 581.9 581.9 319.8 582.8 0.12 52 25 24827 -58.1 -67.1 31 9.0 -59.0 64 11 617.6 617.7 321.5 619.0 0.18 53 21 25915 -59.7 -68.7 30 9.0 -60.6 69 14 644.4 644.4 322.5 645.8 0.18 54 20 26220 -57.3 -66.3 31 9.0 -58.5 70 15 660.8 660.9 323.2 662.9 0.26 55 13 28962 -53.7 -63.7 28 10.0 -56.1 64 11 759.9 760.1 326.4 765.2 0.56 56 10 30640 -55.3 -65.3 28 10.0 -57.9 60 9 813.1 813.4 327.7 819.1 0.59 57 9.9 30704 -55.1 -65.1 28 10.0 -57.7 816.2 816.5 327.8 822.4 0.61 TRP 238 10582 -59.7 -66.7 40 7.0 -59.8 285 27 321.8 321.8 289.3 321.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5397.00 m Freezing level: 945.65 mb = 655.91 m = 2151.91 ft Freezing level: 928.08 mb = 807.15 m = 2648.10 ft Freezing level: 819.77 mb = 1808.62 m = 5933.73 ft Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 50.66 % Est. max temperature: 11.22 C = 52.19 F Sfc-Lift cond lev (LCL): 876.34 mb = 1269.95 m = 4166.46 ft T: 2.36 C 700-500 lapse rate: 6.67 C/km ThetaE index: 2.00 C Layer 944.0- 930.0 mb Conv cond level (CCL): 675.53 mb = 3329.69 m = 10924.06 ft Mean mixing ratio: 3.14 g/kg Conv temperature: 18.97 C = 66.15 F Cap Strength: 10.78 C Lifted Index: 10.24 C Risk: None Lifted Index @300 mb: 13.82 C Lifted Index @700 mb: 6.91 C Showalter Index: 7.90 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 16.90 C K Index: 7.90 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.84 J/kg Max Up Vert Vel: 9.47 m/s Conv Inhibition (B-): 58499.25 J/kg Cap Strength: 10.17 C Lift Cond Lev (LCL): 815.17 mb = 1852.06 m = 6076.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 8 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 946 653 280 3 3.0 -0.5 | 173 6 -0.8 6.3 1 925 834 50 5 -3.8 -3.2 | 115 8 -7.6 3.6 2 850 1516 60 13 -11.3 -6.5 | 91 15 -15.0 0.3 3 700 3053 285 5 4.8 -1.3 | 191 6 1.1 5.5 4 500 5600 285 13 12.6 -3.4 | 249 9 8.8 3.4 5 400 7180 275 25 24.9 -2.2 | 258 22 21.2 4.6 6 300 9110 275 17 16.9 -1.5 | 248 14 13.2 5.3 7 250 10270 280 25 24.6 -4.3 | 263 21 20.9 2.4 8 238 10582 285 27 26.1 -7.0 | 271 22 22.4 -0.2 9 200 11680 285 25 24.1 -6.5 | 269 20 20.4 0.3 10 150 13510 275 25 24.9 -2.2 | 258 22 21.2 4.6 11 100 16090 275 27 26.9 -2.4 | 259 24 23.2 4.4 12 70 18350 285 19 18.4 -4.9 | 263 15 14.6 1.9 13 50 20470 290 11 10.3 -3.8 | 245 7 6.6 3.0 14 30 23690 60 7 -6.1 -3.5 | 109 10 -9.8 3.3 15 20 26220 70 15 -14.1 -5.1 | 95 18 -17.8 1.7 16 10 30640 60 9 -7.8 -4.5 | 101 12 -11.5 2.3 Wind Parameters Mean winds (0-6000m): 301.3 at 10.3 knts Storm direction: 331.3 at 7.7 knts Shear (0-3000m) pos: 1.9 neg: 2.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 37.3 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -39.0 tot: -36.2 m^2/s^2 ave: -12.1 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.94 Bulk Shear: 23.07 m/s 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 48 6 110 9| 11.4 0.0 11.4| 0.0 -13.6 -13.6 -27.3 -0.65| 13.0 -8.4 1000 55 9 100 11| 5.7 1.9 7.6| 0.0 -26.1 -26.1 -26.1 -0.62| 9.8 -6.0 1500 46 9 92 10| 3.8 2.7 6.5| 0.0 -36.9 -36.9 -24.6 -0.58| 9.5 -5.5 2000 41 9 89 10| 2.8 3.0 5.8| 0.0 -37.6 -37.6 -18.8 -0.42| 9.1 -3.8 2500 45 9 94 10| 2.3 2.6 4.9| 0.5 -39.0 -38.5 -15.4 -0.40| 8.3 -3.3 3000 34 8 90 8| 1.9 2.4 4.3| 2.8 -39.0 -36.2 -12.1 -0.34| 7.1 -2.5 4000 354 8 65 3| 1.4 2.2 3.6| 7.4 -39.0 -31.5 -7.9 -0.26| 5.8 -1.5 5000 319 9 268 2| 1.1 2.1 3.2| 12.3 -39.0 -26.7 -5.3 -0.20| 5.0 -1.0 6000 301 10 254 5| 0.9 2.4 3.3| 17.9 -39.0 -21.1 -3.5 -0.14| 4.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//X8341/skewt/X8341.skewt.20200329.00.gif