UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032317.upa.cvt Date: 1700Z 23 MAR 20 Searching for NT958... Searching the city database file for: NT958 ... Date:1700Z 23 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 1013 -2 23.2 21.1 88 2.1 21.8 260 4 295.3 298.1 294.4 340.4 15.74 1 1000 110 22.4 20.7 90 1.7 21.2 250 6 295.5 298.3 294.4 340.2 15.55 2 925 785 17.2 17.0 99 0.2 17.1 200 14 296.9 299.3 293.2 335.3 13.29 3 918 850 16.8 16.8 100 0.0 16.8 204 14 297.1 299.5 293.2 335.4 13.22 4 850 1505 13.6 13.1 97 0.5 13.3 240 15 300.4 302.4 292.6 333.3 11.22 5 775 2278 9.6 8.5 93 1.1 8.9 242 18 304.1 305.8 292.0 331.1 9.03 6 749 2561 7.8 3.3 73 4.5 5.3 243 20 305.2 306.4 290.2 324.8 6.49 7 733 2740 8.4 -10.6 25 19.0 0.5 244 20 307.7 308.1 287.1 315.1 2.32 8 713 2968 6.4 5.0 91 1.4 5.6 245 21 307.9 309.4 292.1 331.4 7.69 9 700 3119 6.0 -1.0 61 7.0 2.4 245 22 309.1 310.1 290.2 324.9 5.08 10 679 3367 5.2 -24.8 9 30.0 -3.9 245 22 310.9 311.1 286.6 313.5 0.75 11 571 4751 -5.3 -13.3 53 8.0 -8.3 248 20 314.4 314.9 289.5 322.2 2.40 12 540 5187 -7.5 -19.5 38 12.0 -11.3 249 20 316.8 317.1 289.3 321.9 1.51 13 500 5780 -12.3 -28.3 25 16.0 -16.0 250 19 318.0 318.2 288.9 320.6 0.74 14 465 6329 -16.7 -40.7 11 24.0 -20.4 258 18 319.2 319.3 288.8 320.1 0.24 15 431 6893 -22.1 -30.1 48 8.0 -23.6 267 18 319.4 319.5 289.3 321.9 0.73 16 421 7065 -23.7 -31.7 48 8.0 -25.1 269 17 319.5 319.6 289.3 321.7 0.64 17 405 7349 -21.7 -55.7 3 34.0 -24.9 274 17 325.6 325.6 290.5 325.8 0.05 18 402 7403 -21.9 -58.9 2 37.0 -25.1 274 17 326.1 326.1 290.6 326.2 0.03 19 400 7440 -22.1 -59.1 2 37.0 -25.3 275 17 326.3 326.3 290.7 326.4 0.03 20 300 9510 -34.3 -72.3 1 38.0 -35.9 230 37 337.0 337.0 293.6 337.1 0.01 21 276 10087 -37.9 -73.9 1 36.0 -39.1 230 38 340.0 340.0 294.3 340.0 0.01 22 250 10760 -42.7 -77.7 1 35.0 -43.6 230 39 342.6 342.6 295.0 342.6 0.00 23 211 11883 -50.9 -82.9 1 32.0 -51.3 226 37 346.8 346.8 295.9 346.8 0.00 24 200 12230 -52.9 -84.9 1 32.0 -53.2 225 37 349.0 349.0 296.4 349.0 0.00 25 150 14040 -63.1 -91.1 1 28.0 -63.3 200 29 361.4 361.4 299.0 361.4 0.00 26 126 15100 -69.1 -96.1 1 27.0 -69.2 200 34 369.0 369.0 300.4 369.0 0.00 27 103 16312 -67.3 -94.3 1 27.0 -67.4 113 12 394.3 394.3 304.4 394.3 0.00 28 100 16490 -67.3 -94.3 1 27.0 -67.4 100 9 397.7 397.7 304.9 397.7 0.00 29 70 18640 -67.5 -94.5 1 27.0 -67.7 65 10 440.0 440.0 309.8 440.0 0.00 30 59 19673 -67.5 -94.5 1 27.0 -67.7 73 16 462.0 462.0 312.0 462.0 0.00 31 52 20439 -65.5 -93.5 1 28.0 -65.8 78 20 483.7 483.7 313.7 483.7 0.00 32 50 20680 -62.3 -91.3 1 29.0 -62.7 80 21 496.7 496.7 314.7 496.7 0.00 33 49 20805 -62.1 -91.1 1 29.0 -62.6 80 21 500.0 500.0 314.9 500.0 0.00 34 48 20932 -60.7 -89.7 1 29.0 -61.3 80 21 506.3 506.3 315.4 506.3 0.00 35 39 22210 -64.9 -92.9 1 28.0 -65.3 80 19 526.7 526.7 316.7 526.7 0.00 36 34 23063 -56.5 -86.5 1 30.0 -57.7 80 18 569.8 569.8 319.2 569.9 0.01 37 30 23860 -54.7 -85.7 1 31.0 -56.3 80 17 595.5 595.5 320.4 595.6 0.01 38 20 26490 -49.3 -82.3 1 33.0 -53.0 55 8 685.3 685.3 324.0 685.4 0.02 39 18 27183 -47.9 -80.9 1 33.0 -52.3 710.7 710.7 324.8 710.9 0.03 TRP 126 15100 -69.1 -96.1 1 27.0 -69.2 200 34 369.0 369.0 300.4 369.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5670.00 m Freezing level: 625.51 mb = 4052.84 m = 13296.57 ft Wetbulb zero: 691.96 mb = 3213.18 m = 10541.79 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 62.20 % Est. max temperature: 27.71 C = 81.88 F Sfc-Lift cond lev (LCL): 982.71 mb = 260.98 m = 856.22 ft T: 21.24 C 700-500 lapse rate: 6.88 C/km ThetaE index: 20.26 C Layer 850.0- 713.0 mb Conv cond level (CCL): 944.92 mb = 600.51 m = 1970.15 ft Mean mixing ratio: 14.42 g/kg Conv temperature: 24.49 C = 76.08 F Cap Strength: 0.22 C Lifted Index: -4.59 C Risk: Severe thunderstorms probable Lifted Index @300 mb: 1.10 C Lifted Index @700 mb: -0.99 C Showalter Index: -2.59 C Risk: Severe thunderstorms possible Total Totals Index: 51.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 25.40 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 298.91 Risk: None Energy Index: -2.53 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 827.27 J/kg Max Up Vert Vel: 40.68 m/s Conv Inhibition (B-): 0.15 J/kg Cap Strength: 0.22 C Lift Cond Lev (LCL): 949.49 mb = 558.73 m = 1833.09 ft Lev Free Conv (LFC): 934.49 mb = 696.60 m = 2285.42 ft Equ Level (EL): 314.49 mb = 9170.54 m = 30086.70 ft B at Equ Level: 824.64 J/kg Max Parcel Lev (MPL): 174.49 mb = 13088.41 m = 42940.46 ft Wind level data Storm motion: 272 at 13 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 1013 -2 260 4 3.9 0.7 | 97 9 -9.4 1.2 1 1000 110 250 6 5.6 2.1 | 108 8 -7.7 2.6 2 925 785 200 14 4.8 13.2 | 148 16 -8.6 13.7 3 850 1505 240 15 13.0 7.5 | 177 8 -0.4 8.0 4 700 3119 245 22 19.9 9.3 | 214 12 6.6 9.8 5 500 5780 250 19 17.9 6.5 | 213 8 4.5 7.0 6 400 7440 275 17 16.9 -1.5 | 285 4 3.6 -1.0 7 300 9510 230 37 28.3 23.8 | 212 29 15.0 24.3 8 250 10760 230 39 29.9 25.1 | 213 30 16.5 25.6 9 200 12230 225 37 26.2 26.2 | 206 30 12.8 26.7 10 150 14040 200 29 9.9 27.3 | 173 28 -3.4 27.8 11 126 15100 200 34 11.6 31.9 | 177 33 -1.7 32.5 12 100 16490 100 9 -8.9 1.6 | 95 22 -22.2 2.1 13 70 18640 65 10 -9.1 -4.2 | 81 23 -22.4 -3.7 14 50 20680 80 21 -20.7 -3.6 | 85 34 -34.0 -3.1 15 30 23860 80 17 -16.7 -3.0 | 85 30 -30.1 -2.4 16 20 26490 55 8 -6.6 -4.6 | 78 20 -19.9 -4.1 Wind Parameters Mean winds (0-6000m): 242.2 at 17.8 knts Storm direction: 272.2 at 13.4 knts Shear (0-3000m) pos: 2.1 neg: 2.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 52.8 neg: 0.0 tot: 52.8 m^2/s^2 ave: 17.6 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.4 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 58.03 Bulk Shear: 14.26 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 ------------------------------------------------------------------------------- 500 235 8 124 9| 0.0 8.1 8.1| 15.7 0.0 15.7 31.5 0.82| 8.6 7.1 1000 214 10 140 12| 0.0 6.2 6.2| 26.6 0.0 26.6 26.6 0.59| 8.6 5.1 1500 219 12 149 11| 2.4 4.1 6.5| 38.6 0.0 38.6 25.8 0.58| 8.2 4.8 2000 226 13 156 10| 2.2 3.1 5.3| 43.3 0.0 43.3 21.6 0.61| 6.7 4.1 2500 231 14 165 10| 2.1 2.5 4.6| 47.9 0.0 47.9 19.2 0.63| 5.8 3.7 3000 234 15 173 9| 2.1 2.1 4.2| 52.8 0.0 52.8 17.6 0.64| 5.2 3.4 4000 238 17 184 9| 1.6 1.5 3.1| 54.1 -0.0 54.1 13.5 0.62| 4.1 2.6 5000 240 17 191 9| 1.2 1.2 2.5| 54.1 -0.2 53.9 10.8 0.60| 3.4 2.1 6000 242 18 195 9| 1.1 1.0 2.1| 55.6 -0.4 55.1 9.2 0.58| 3.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//NT958/skewt/NT958.skewt.20200323.17.gif