UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for X8341... Searching the city database file for: X8341 ... Date:0000Z 23 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 195 SFC 946 654 5.0 4.9 99 0.1 4.9 350 3 282.6 283.6 280.7 298.5 5.74 2 925 839 3.0 2.8 99 0.2 2.9 45 5 282.4 283.2 279.7 296.4 5.06 3 923 856 2.2 2.0 99 0.2 2.1 45 5 281.7 282.6 279.1 295.0 4.79 4 888 1167 1.4 1.2 99 0.2 1.3 50 11 284.0 284.8 280.1 297.2 4.70 5 879 1248 -0.3 -0.4 99 0.1 -0.3 51 12 283.1 283.8 279.1 295.0 4.22 6 850 1516 1.0 0.9 99 0.1 1.0 55 17 287.2 288.0 281.7 300.8 4.80 7 845 1564 1.4 1.2 99 0.2 1.3 51 17 288.1 289.0 282.3 302.2 4.94 8 797 2032 -1.9 -2.1 99 0.2 -2.0 7 16 289.4 290.2 281.9 301.3 4.11 9 784 2163 -0.5 -0.6 99 0.1 -0.6 355 16 292.3 293.1 283.7 305.9 4.67 10 770 2307 -0.7 -0.8 99 0.1 -0.7 341 16 293.6 294.4 284.3 307.3 4.69 11 768 2328 -2.1 -2.3 99 0.2 -2.2 339 16 292.3 293.1 283.2 304.6 4.20 12 740 2624 -1.9 -2.2 98 0.3 -2.0 312 16 295.6 296.4 284.8 308.6 4.40 13 723 2809 -2.1 -4.9 81 2.8 -3.3 294 15 297.4 298.1 284.7 308.4 3.67 14 705 3009 -3.7 -8.7 68 5.0 -5.6 275 15 297.8 298.3 283.9 306.3 2.81 15 700 3065 -3.9 -8.9 68 5.0 -5.8 270 15 298.2 298.7 284.0 306.6 2.78 16 639 3779 -8.1 -11.8 75 3.7 -9.4 270 18 301.3 301.7 284.8 308.8 2.42 17 597 4302 -13.3 -16.0 80 2.7 -14.1 270 20 301.2 301.5 284.1 306.9 1.84 18 588 4417 -14.1 -17.6 75 3.5 -15.1 270 20 301.5 301.8 284.1 306.7 1.63 19 565 4719 -15.5 -16.3 94 0.8 -15.7 270 21 303.4 303.7 285.1 309.3 1.89 20 559 4800 -17.5 -18.3 93 0.8 -17.7 270 22 301.9 302.2 284.2 307.0 1.62 21 548 4949 -17.5 -17.7 98 0.2 -17.6 270 22 303.6 304.0 285.0 309.2 1.74 22 500 5630 -21.5 -21.7 98 0.2 -21.5 270 25 306.8 307.1 285.8 311.2 1.35 23 488 5809 -22.1 -22.3 98 0.2 -22.1 269 26 308.2 308.5 286.2 312.5 1.31 24 400 7240 -32.9 -33.2 97 0.3 -32.9 260 38 312.2 312.3 286.8 314.2 0.58 25 380 7598 -36.5 -36.7 98 0.2 -36.5 261 41 312.1 312.2 286.6 313.6 0.43 26 372 7746 -36.5 -36.7 98 0.2 -36.5 261 43 314.0 314.1 287.3 315.6 0.44 27 369 7802 -38.5 -38.7 98 0.2 -38.5 261 43 312.1 312.1 286.5 313.4 0.36 28 334 8481 -43.1 -43.4 97 0.3 -43.1 263 49 314.8 314.8 287.3 315.7 0.25 29 317 8829 -48.3 -48.7 96 0.4 -48.3 264 53 312.3 312.3 286.4 312.8 0.14 30 310 8976 -48.3 -48.7 96 0.4 -48.3 264 54 314.3 314.3 287.1 314.9 0.15 31 306 9061 -50.9 -51.3 95 0.4 -50.9 265 55 311.8 311.9 286.1 312.2 0.11 32 300 9190 -50.9 -51.5 93 0.6 -50.9 265 56 313.6 313.6 286.8 314.0 0.11 33 250 10350 -57.5 -58.4 89 0.9 -57.5 265 75 320.6 320.6 289.0 320.8 0.06 34 246 10453 -57.5 -58.4 89 0.9 -57.5 266 76 322.1 322.1 289.5 322.3 0.06 35 239 10636 -60.7 -61.5 90 0.8 -60.7 268 77 319.9 319.9 288.8 320.1 0.04 36 230 10876 -62.1 -63.2 87 1.1 -62.1 270 79 321.3 321.3 289.2 321.4 0.03 37 225 11013 -61.9 -63.0 87 1.1 -61.9 270 81 323.7 323.7 289.9 323.8 0.04 38 200 11750 -60.7 -61.8 87 1.1 -60.7 275 69 336.6 336.6 293.5 336.8 0.05 39 150 13570 -54.5 -55.7 86 1.2 -54.5 270 50 376.2 376.2 301.7 376.8 0.13 40 144 13832 -52.7 -54.2 84 1.5 -52.8 270 48 383.7 383.8 302.9 384.5 0.17 41 130 14486 -56.3 -58.3 78 2.0 -56.4 270 43 388.7 388.7 303.7 389.2 0.11 42 120 14998 -52.9 -54.8 80 1.9 -53.0 270 40 403.9 403.9 305.9 404.8 0.19 43 100 16170 -54.1 -56.7 73 2.6 -54.2 270 31 423.2 423.2 308.2 424.1 0.18 44 70 18440 -59.9 -63.2 65 3.3 -60.0 280 15 456.2 456.3 311.5 456.9 0.11 45 64 18998 -60.7 -63.9 66 3.2 -60.9 280 16 466.3 466.4 312.4 467.0 0.11 46 60 19401 -58.5 -62.1 63 3.6 -58.7 280 16 479.9 480.0 313.5 480.8 0.15 47 50 20540 -60.7 -64.3 62 3.6 -60.9 280 17 500.4 500.5 315.1 501.3 0.13 48 49 20666 -60.7 -64.2 63 3.5 -60.9 287 16 503.3 503.4 315.2 504.2 0.14 49 37 22439 -54.7 -58.9 60 4.2 -55.2 17 9 560.8 561.0 318.8 563.4 0.37 50 30 23770 -58.3 -62.8 56 4.5 -58.8 85 3 585.7 585.8 320.0 587.7 0.27 51 23 25473 -52.1 -57.1 55 5.0 -53.2 337 8 650.2 650.5 322.9 656.1 0.74 52 20 26380 -52.3 -57.3 55 5.0 -53.5 280 11 676.1 676.4 323.9 683.0 0.83 53 12 29701 -50.1 -56.1 49 6.0 -52.4 790.2 791.0 327.4 805.8 1.60 TRP 230 10876 -62.1 -63.2 87 1.1 -62.1 270 79 321.3 321.3 289.2 321.4 0.03 WND 225 11013 -61.9 -63.0 87 1.1 -61.9 270 81 323.7 323.7 289.9 323.8 0.04 Sounding variables and indices 1000-500 mb thick: 5435.00 m Freezing level: 880.59 mb = 1233.74 m = 4047.66 ft Freezing level: 872.31 mb = 1309.93 m = 4297.61 ft Freezing level: 824.64 mb = 1762.29 m = 5781.72 ft Wetbulb zero: 880.82 mb = 1231.58 m = 4040.56 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 89.26 % Est. max temperature: 11.94 C = 53.50 F Sfc-Lift cond lev (LCL): 944.46 mb = 667.53 m = 2190.04 ft T: 4.85 C 700-500 lapse rate: 6.86 C/km ThetaE index: 3.47 C Layer 925.0- 888.0 mb Conv cond level (CCL): 894.56 mb = 1107.61 m = 3633.84 ft Mean mixing ratio: 4.79 g/kg Conv temperature: 5.98 C = 42.77 F Cap Strength: 8.14 C Lifted Index: 9.48 C Risk: None Lifted Index @300 mb: 11.75 C Lifted Index @700 mb: 7.21 C Showalter Index: 6.87 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.40 C K Index: 18.40 Risk: < 20 % chance of thunderstorms Sweat Index: 69.80 Risk: None Energy Index: 2.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.83 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 9.36 C Lift Cond Lev (LCL): 892.75 mb = 1123.91 m = 3687.34 ft Lev Free Conv (LFC): 887.75 mb = 1168.98 m = 3835.20 ft Equ Level (EL): 867.75 mb = 1350.99 m = 4432.33 ft B at Equ Level: 20.63 J/kg Max Parcel Lev (MPL): 827.75 mb = 1728.78 m = 5671.80 ft Wind level data Storm motion: 308 at 14 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 ---------------------------------------------------------- 0 946 654 350 3 0.5 -3.0 | 118 12 -10.9 5.8 1 925 839 45 5 -3.5 -3.5 | 109 16 -14.9 5.2 2 850 1516 55 17 -13.9 -9.8 | 88 25 -25.3 -1.0 3 700 3065 270 15 15.0 -0.0 | 202 9 3.6 8.8 4 500 5630 270 25 25.0 -0.0 | 237 16 13.6 8.8 5 400 7240 260 38 37.4 6.6 | 239 30 26.0 15.4 6 300 9190 265 56 55.8 4.9 | 253 46 44.4 13.6 7 250 10350 265 75 74.7 6.5 | 256 65 63.3 15.3 8 230 10876 270 79 79.0 -0.0 | 263 68 67.6 8.8 9 225 11013 270 81 81.0 -0.0 | 263 70 69.6 8.8 10 200 11750 275 69 68.7 -6.0 | 267 57 57.4 2.7 11 150 13570 270 50 50.0 -0.0 | 257 40 38.6 8.8 12 100 16170 270 31 31.0 -0.0 | 246 21 19.6 8.8 13 70 18440 280 15 14.8 -2.6 | 209 7 3.4 6.2 14 50 20540 280 17 16.7 -3.0 | 223 8 5.4 5.8 15 30 23770 85 3 -3.0 -0.3 | 121 17 -14.4 8.5 16 20 26380 280 11 10.8 -1.9 | 175 7 -0.6 6.8 Wind Parameters Mean winds (0-6000m): 277.6 at 19.2 knts Storm direction: 307.6 at 14.4 knts Shear (0-3000m) pos: 1.6 neg: 4.5 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -117.7 tot: -112.7 m^2/s^2 ave: -37.6 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 10.1 stream: -5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 72.89 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 43 6 105 16| 9.7 0.0 9.7| 0.0 -26.3 -26.3 -52.6 -0.63| 10.1 -6.4 1000 50 10 96 20| 4.9 3.3 8.2| 0.0 -62.6 -62.6 -62.6 -0.63| 9.9 -6.3 1500 38 12 87 19| 3.2 4.5 7.8| 0.0-103.0-103.0 -68.6 -0.63| 11.2 -7.0 2000 24 13 79 17| 2.4 5.3 7.7| 0.0-112.5-112.5 -56.2 -0.59| 11.8 -6.9 2500 18 14 75 16| 1.9 5.0 7.0| 0.5-117.7-117.2 -46.9 -0.57| 11.7 -6.7 3000 345 14 57 9| 1.6 4.5 6.1| 5.0-117.7-112.7 -37.6 -0.52| 10.1 -5.3 4000 299 15 239 2| 1.2 3.9 5.1| 14.1-117.7-103.7 -25.9 -0.45| 8.0 -3.6 5000 284 17 229 7| 1.0 3.5 4.5| 23.1-117.7 -94.7 -18.9 -0.38| 6.9 -2.6 6000 278 19 231 10| 0.8 3.6 4.4| 27.6-117.7 -90.2 -15.0 -0.33| 6.5 -2.1 Wrote GIF file: /home/apache/climate/data/raob//X8341/skewt/X8341.skewt.20200323.00.gif