UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032817.upa.cvt Date: 1700Z 28 MAR 20 Searching for NT958... Searching the city database file for: NT958 ... Date:1700Z 28 MAR 20 Station: NT958 WMO ident: 91958 Latitude: -27.62 Longitude: -144.33 ------------------------------------------------------------------------------- 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 1015 4 23.2 18.7 76 4.5 20.1 140 6 295.1 297.5 292.7 333.8 13.49 1 1000 133 21.8 18.2 80 3.6 19.4 145 9 295.0 297.3 292.5 333.0 13.26 2 940 667 16.6 15.8 95 0.8 16.1 161 22 294.9 297.1 291.6 329.6 12.09 3 925 804 16.2 14.7 91 1.5 15.3 165 25 295.9 297.9 291.4 328.8 11.44 4 877 1256 14.4 10.8 79 3.6 12.2 159 21 298.5 300.2 290.5 325.8 9.31 5 850 1520 13.0 9.4 79 3.6 10.8 155 19 299.8 301.4 290.4 325.5 8.74 6 733 2752 6.6 3.4 80 3.2 4.8 151 12 305.7 307.0 290.6 326.0 6.68 7 703 3093 3.6 2.3 91 1.3 2.9 150 10 306.1 307.3 290.5 325.7 6.44 8 700 3128 3.6 2.0 89 1.6 2.7 150 10 306.5 307.7 290.5 325.8 6.33 9 663 3567 2.0 -4.0 64 6.0 -0.9 158 11 309.5 310.3 289.6 322.9 4.29 10 645 3790 3.8 162 11 314.0 11 633 3943 3.8 165 11 315.6 12 555 5000 -1.9 184 13 321.0 13 500 5820 -8.1 -55.1 1 47.0 -14.6 200 15 323.2 323.2 289.8 323.3 0.04 14 400 7510 -21.1 -63.1 1 42.0 -24.5 210 20 327.6 327.6 291.0 327.6 0.02 15 320 9112 -34.3 -72.3 1 38.0 -35.8 214 24 330.9 330.9 292.0 330.9 0.01 16 300 9560 -37.9 -73.9 1 36.0 -39.0 215 25 332.0 332.0 292.3 332.0 0.01 17 250 10790 -47.9 -80.9 1 33.0 -48.4 220 28 334.9 334.9 293.0 334.9 0.00 18 247 10869 -48.5 -81.5 1 33.0 -49.0 219 28 335.1 335.1 293.1 335.1 0.00 19 200 12230 -56.3 -87.3 1 31.0 -56.5 195 35 343.6 343.6 295.2 343.6 0.00 20 183 12790 -59.7 -89.7 1 30.0 -59.9 190 25 346.9 346.9 296.0 346.9 0.00 21 150 14030 -60.5 -89.5 1 29.0 -60.7 210 23 365.9 365.9 299.8 365.9 0.00 22 133 14778 -60.9 -89.9 1 29.0 -61.1 206 20 377.9 377.9 301.9 377.9 0.00 23 107 16112 -66.3 -94.3 1 28.0 -66.4 198 14 392.0 392.0 304.0 392.0 0.00 24 100 16520 -67.5 -94.5 1 27.0 -67.6 195 12 397.3 397.3 304.8 397.3 0.00 25 94 16891 -68.5 -95.5 1 27.0 -68.6 179 11 402.4 402.4 305.5 402.4 0.00 26 84 17570 -65.1 -93.1 1 28.0 -65.3 151 11 422.5 422.5 308.0 422.5 0.00 27 70 18680 -64.9 -92.9 1 28.0 -65.1 105 9 445.5 445.5 310.4 445.5 0.00 28 56 20041 -64.5 -92.5 1 28.0 -64.8 115 10 475.8 475.8 313.1 475.8 0.00 29 52 20497 -61.5 -90.5 1 29.0 -62.0 118 10 493.0 493.0 314.4 493.0 0.00 30 50 20740 -61.3 -90.3 1 29.0 -61.8 120 10 499.0 499.0 314.9 499.0 0.00 31 48 20994 -61.3 -90.3 1 29.0 -61.8 119 10 504.9 504.9 315.3 504.9 0.00 32 30 23940 -57.5 -87.5 1 30.0 -58.7 110 12 587.9 587.9 320.0 587.9 0.01 33 29 24154 -57.3 -87.3 1 30.0 -58.6 110 14 594.2 594.2 320.3 594.2 0.01 34 21 26222 -51.7 -83.7 1 32.0 -54.6 110 29 668.5 668.5 323.4 668.7 0.02 35 20 26540 -49.3 -82.3 1 33.0 -53.0 110 31 685.3 685.3 324.0 685.4 0.02 36 19 26877 -47.9 -80.9 1 33.0 -52.2 699.7 699.8 324.4 700.0 0.03 37 17 27607 -50.5 -82.5 1 32.0 -54.2 714.0 714.0 324.9 714.2 0.03 38 14 28883 -47.1 -81.1 1 34.0 -52.6 766.3 766.3 326.4 766.7 0.04 TRP 183 12790 -59.7 -89.7 1 30.0 -59.9 190 25 346.9 346.9 296.0 346.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5687.00 m Freezing level: 581.00 mb = 4647.30 m = 15246.87 ft Wetbulb zero: 671.89 mb = 3459.61 m = 11350.29 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 82.06 % Est. max temperature: 27.21 C = 80.98 F Sfc-Lift cond lev (LCL): 950.32 mb = 572.50 m = 1878.27 ft T: 17.52 C 700-500 lapse rate: 4.35 C/km ThetaE index: 8.29 C Layer 1000.0- 733.0 mb Conv cond level (CCL): 917.12 mb = 876.55 m = 2875.79 ft Mean mixing ratio: 12.48 g/kg Conv temperature: 24.42 C = 75.95 F Cap Strength: 3.76 C Lifted Index: 2.66 C Risk: None Lifted Index @300 mb: 1.75 C Lifted Index @700 mb: -1.05 C Showalter Index: 5.36 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 17.50 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 165.80 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.03 J/kg Max Up Vert Vel: 7.08 m/s Conv Inhibition (B-): 19.56 J/kg Cap Strength: 3.74 C Lift Cond Lev (LCL): 933.01 mb = 730.33 m = 2396.07 ft Lev Free Conv (LFC): 728.01 mb = 2807.36 m = 9210.39 ft Equ Level (EL): 658.01 mb = 3628.54 m = 11904.52 ft B at Equ Level: 23.04 J/kg Max Parcel Lev (MPL): 638.01 mb = 3878.67 m = 12725.14 ft Wind level data Storm motion: 197 at 11 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 1015 4 140 6 -3.9 4.6 | 50 9 -7.0 -5.9 1 1000 133 145 9 -5.2 7.4 | 70 9 -8.3 -3.1 2 925 804 165 25 -6.5 24.1 | 145 17 -9.7 13.7 3 850 1520 155 19 -8.0 17.2 | 121 13 -11.2 6.7 4 700 3128 150 10 -5.0 8.7 | 78 8 -8.2 -1.8 5 500 5820 200 15 5.1 14.1 | 208 4 1.9 3.6 6 400 7510 210 20 10.0 17.3 | 225 10 6.8 6.8 7 300 9560 215 25 14.3 20.5 | 228 15 11.2 10.0 8 250 10790 220 28 18.0 21.4 | 233 18 14.8 11.0 9 200 12230 195 35 9.1 33.8 | 194 24 5.9 23.3 10 183 12790 190 25 4.3 24.6 | 185 14 1.2 14.1 11 150 14030 210 23 11.5 19.9 | 221 13 8.3 9.4 12 100 16520 195 12 3.1 11.6 | 176 1 -0.1 1.1 13 70 18680 105 9 -8.7 2.3 | 56 14 -11.9 -8.1 14 50 20740 120 10 -8.7 5.0 | 65 13 -11.8 -5.5 15 30 23940 110 12 -11.3 4.1 | 66 16 -14.5 -6.4 16 20 26540 110 31 -29.1 10.6 | 90 32 -32.3 0.1 Wind Parameters Mean winds (0-6000m): 166.9 at 14.6 knts Storm direction: 196.9 at 10.9 knts Shear (0-3000m) pos: 3.1 neg: 2.2 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 31.9 deg Storm rel helicity (0-3000m) pos: 53.5 neg: -43.1 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.03 Bulk Shear: 2.77 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 ------------------------------------------------------------------------------- 500 151 12 89 9| 12.5 0.0 12.5| 30.0 0.0 30.0 60.0 0.95| 12.7 12.0 1000 160 17 122 11| 9.2 0.0 9.2| 53.5 -7.3 46.1 46.1 0.73| 11.5 8.4 1500 160 19 126 12| 6.1 1.7 7.8| 53.5 -23.5 30.0 20.0 0.44| 9.3 4.1 2000 158 18 124 12| 4.6 2.0 6.6| 53.5 -30.5 23.0 11.5 0.33| 7.7 2.5 2500 158 18 121 12| 3.7 2.1 5.8| 53.5 -36.9 16.6 6.6 0.23| 6.8 1.5 3000 157 17 117 11| 3.1 2.2 5.3| 53.5 -43.1 10.4 3.5 0.14| 6.1 0.8 4000 157 15 111 10| 2.5 1.7 4.2| 58.0 -44.3 13.7 3.4 0.17| 5.1 0.9 5000 161 15 113 9| 2.3 1.3 3.6| 62.6 -44.3 18.3 3.7 0.24| 4.5 1.1 6000 167 15 120 7| 2.1 1.1 3.2| 66.5 -44.3 22.2 3.7 0.30| 4.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//NT958/skewt/NT958.skewt.20200328.17.gif