UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031823.upa.cvt Date: 2300Z 18 MAR 20 Searching for NT948... Searching the city database file for: NT948 ... Date:2300Z 18 MAR 20 Station: NT948 WMO ident: 91948 Latitude: -23.13 Longitude: -134.97 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 91 28.0 24.8 83 3.2 25.6 70 2 300.5 304.2 298.5 359.2 19.94 1 1000 152 27.2 24.5 85 2.7 25.2 70 2 300.4 304.0 298.4 358.3 19.71 2 949 612 21.0 20.7 98 0.3 20.8 67 3 298.6 301.6 295.8 346.3 16.41 3 942 676 21.0 20.8 99 0.2 20.9 66 4 299.2 302.3 296.1 347.8 16.64 4 925 834 20.2 19.5 96 0.7 19.7 65 4 300.0 302.8 295.7 345.6 15.61 5 850 1562 16.6 13.5 82 3.1 14.6 60 5 303.5 305.7 293.7 337.8 11.52 6 809 1982 14.4 9.6 73 4.8 11.4 61 6 305.5 307.3 292.7 333.5 9.32 7 791 2172 13.0 10.9 87 2.1 11.7 62 6 306.0 307.9 293.6 337.3 10.41 8 700 3191 7.4 4.2 80 3.2 5.6 65 8 310.7 312.1 292.7 333.5 7.41 9 642 3898 3.4 -0.6 75 4.0 1.3 84 8 313.9 315.0 292.2 331.9 5.71 10 609 4325 1.6 -14.4 29 16.0 -4.6 96 8 316.6 317.0 289.8 323.4 2.06 11 590 4580 -0.3 -6.3 64 6.0 -3.1 103 7 317.3 318.1 291.8 330.4 4.05 12 565 4926 -1.1 -25.1 14 24.0 -8.3 113 7 320.3 320.5 289.8 323.4 0.88 13 503 5843 -7.1 -12.0 68 4.9 -9.1 139 7 323.8 324.4 292.8 334.0 3.03 14 500 5890 -7.3 -12.3 67 5.0 -9.3 140 7 324.1 324.7 292.8 334.1 2.98 15 444 6809 -12.3 -25.3 33 13.0 -15.9 124 7 329.0 329.3 292.5 333.0 1.10 16 412 7378 -16.7 -32.7 24 16.0 -20.1 114 7 330.5 330.6 292.4 332.7 0.59 17 400 7600 -18.3 -32.3 28 14.0 -21.2 110 7 331.2 331.3 292.7 333.6 0.64 18 380 7980 -21.3 -32.3 36 11.0 -23.5 135 7 332.1 332.3 293.0 334.6 0.67 19 350 8580 -25.7 -27.1 88 1.4 -26.0 175 8 334.1 334.3 293.9 338.4 1.19 20 334 8917 -27.3 -47.3 13 20.0 -29.5 198 8 336.4 336.5 293.6 337.1 0.16 21 318 9268 -29.9 -34.9 62 5.0 -30.7 222 9 337.6 337.7 294.3 339.9 0.62 22 300 9680 -33.3 -38.2 61 4.9 -33.9 250 9 338.4 338.5 294.4 340.3 0.47 23 282 10111 -37.1 -55.1 14 18.0 -38.2 238 11 339.0 339.0 294.1 339.3 0.08 24 270 10409 -39.7 -44.7 59 5.0 -40.1 230 13 339.5 339.5 294.4 340.5 0.26 25 267 10485 -40.3 -44.6 63 4.3 -40.6 228 13 339.7 339.8 294.5 340.8 0.27 26 250 10930 -43.7 -48.4 60 4.7 -44.0 215 16 341.1 341.1 294.8 341.9 0.19 27 200 12390 -55.3 -61.3 47 6.0 -55.4 180 24 345.2 345.2 295.6 345.4 0.05 28 150 14160 -70.3 -78.3 30 8.0 -70.4 180 29 349.0 349.0 296.4 349.0 0.01 29 135 14774 -75.7 -85.7 19 10.0 -75.7 175 29 350.1 350.1 296.7 350.1 0.00 30 119 15508 -71.9 -82.9 18 11.0 -71.9 156 25 369.9 369.9 300.5 370.0 0.00 31 100 16530 -71.5 -88.5 6 17.0 -71.6 130 20 389.6 389.6 303.8 389.6 0.00 32 70 18660 -67.1 -89.1 3 22.0 -67.2 115 13 440.8 440.8 310.0 440.8 0.00 33 50 20710 -62.9 -91.9 1 29.0 -63.3 110 26 495.3 495.3 314.6 495.3 0.00 34 49 20834 -62.7 -91.7 1 29.0 -63.1 109 26 498.6 498.6 314.8 498.6 0.00 35 37 22563 -62.7 -91.7 1 29.0 -63.3 95 30 540.3 540.3 317.5 540.3 0.00 36 30 23870 -57.5 -87.5 1 30.0 -58.7 85 32 587.9 587.9 320.0 587.9 0.01 37 22 25867 -50.1 -83.1 1 33.0 -53.3 664.5 664.5 323.2 664.6 0.02 38 20 26490 -50.5 -82.5 1 32.0 -53.8 681.6 681.6 323.9 681.8 0.02 39 17 27548 -51.3 -83.3 1 32.0 -54.8 711.5 711.5 324.8 711.6 0.02 40 12 29844 -44.9 -78.9 1 34.0 -51.9 808.7 808.7 327.5 809.3 0.07 TRP 135 14774 -75.7 -85.7 19 10.0 -75.7 175 29 350.1 350.1 296.7 350.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 593.00 mb = 4539.44 m = 14892.99 ft Wetbulb zero: 634.70 mb = 3990.60 m = 13092.35 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 70.05 % Est. max temperature: 30.64 C = 87.16 F Sfc-Lift cond lev (LCL): 961.84 mb = 493.68 m = 1619.66 ft T: 22.59 C 700-500 lapse rate: 5.45 C/km ThetaE index: 14.23 C Layer 925.0- 791.0 mb Conv cond level (CCL): 953.18 mb = 573.05 m = 1880.06 ft Mean mixing ratio: 17.17 g/kg Conv temperature: 26.19 C = 79.14 F Cap Strength: -0.40 C Lifted Index: -4.33 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.90 C Lifted Index @700 mb: -3.17 C Showalter Index: 0.41 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.80 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 179.00 Risk: None Energy Index: -0.76 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1861.82 J/kg Max Up Vert Vel: 61.02 m/s Conv Inhibition (B-): 1.53 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 940.60 mb = 688.88 m = 2260.09 ft Lev Free Conv (LFC): 935.60 mb = 735.13 m = 2411.80 ft Equ Level (EL): 135.60 mb = 14748.51 m = 48386.90 ft B at Equ Level: 1832.67 J/kg Max Parcel Lev (MPL): 85.60 mb = 17458.37 m = 57277.43 ft Wind level data Storm motion: 114 at 5 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 1007 91 70 2 -1.9 -0.7 | 317 4 2.5 -2.6 1 1000 152 70 2 -1.9 -0.7 | 317 4 2.5 -2.6 2 925 834 65 4 -3.6 -1.7 | 349 4 0.7 -3.6 3 850 1562 60 5 -4.3 -2.5 | 360 4 0.0 -4.4 4 700 3191 65 8 -7.3 -3.4 | 29 6 -2.9 -5.3 5 500 5890 140 7 -4.5 5.4 | 177 3 -0.2 3.4 6 400 7600 110 7 -6.6 2.4 | 101 2 -2.2 0.5 7 300 9680 250 9 8.5 3.1 | 265 13 12.8 1.1 8 250 10930 215 16 9.2 13.1 | 230 18 13.5 11.2 9 200 12390 180 24 0.0 24.0 | 191 22 4.3 22.1 10 150 14160 180 29 0.0 29.0 | 189 27 4.3 27.1 11 135 14774 175 29 -2.5 28.9 | 184 27 1.8 26.9 12 100 16530 130 20 -15.3 12.9 | 135 15 -11.0 10.9 13 70 18660 115 13 -11.8 5.5 | 116 8 -7.5 3.6 14 50 20710 110 26 -24.4 8.9 | 109 21 -20.1 7.0 15 30 23870 85 32 -31.9 -2.8 | 80 28 -27.5 -4.7 Wind Parameters Mean winds (0-6000m): 84.1 at 6.3 knts Storm direction: 114.1 at 4.7 knts Shear (0-3000m) pos: 0.5 neg: 0.5 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 70.4 deg Storm rel helicity (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 1.0 stream: 0.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 913.04 Bulk Shear: 2.04 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 68 3 326 3| 0.0 1.3 1.3| 1.2 0.0 1.2 2.4 0.99| 1.3 1.3 1000 66 3 337 4| 0.0 1.2 1.2| 2.1 0.0 2.1 2.1 0.95| 1.2 1.2 1500 64 4 345 4| 0.0 1.1 1.1| 2.7 0.0 2.7 1.8 0.89| 1.1 1.0 2000 63 4 351 4| 0.2 0.8 1.0| 3.7 0.0 3.7 1.9 0.89| 1.0 0.9 2500 63 5 357 4| 0.4 0.6 1.0| 4.8 0.0 4.8 1.9 0.88| 1.0 0.9 3000 63 5 3 4| 0.5 0.5 1.0| 5.9 0.0 5.9 2.0 0.87| 1.0 0.9 4000 67 6 13 4| 0.5 0.4 0.9| 9.6 0.0 9.6 2.4 0.83| 1.2 1.0 5000 75 6 25 4| 0.6 0.3 1.0| 12.2 0.0 12.2 2.4 0.85| 1.4 1.2 6000 84 6 37 3| 0.7 0.3 0.9| 14.2 -0.3 13.9 2.3 0.82| 1.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//NT948/skewt/NT948.skewt.20200318.23.gif