UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032017.upa.cvt Date: 1700Z 20 MAR 20 Searching for NT958... Searching the city database file for: NT958 ... Date:1700Z 20 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 1017 4 25.8 23.5 87 2.3 24.2 10 6 297.5 300.8 296.7 350.3 18.21 1 1000 151 24.2 23.3 95 0.9 23.6 5 7 297.4 300.7 296.7 350.4 18.30 2 989 248 23.2 23.2 100 0.0 23.2 3 7 297.3 300.6 296.8 350.6 18.40 3 925 830 19.2 19.0 99 0.2 19.1 350 9 298.9 301.7 295.0 343.0 15.12 4 910 971 18.2 18.0 99 0.2 18.1 346 10 299.3 301.9 294.7 341.4 14.42 5 904 1028 17.6 17.0 96 0.6 17.2 345 10 299.3 301.7 294.1 339.0 13.61 6 859 1467 18.0 14.3 79 3.7 15.5 332 12 304.1 306.3 294.3 339.9 12.02 7 850 1557 17.6 13.7 78 3.9 15.0 330 12 304.6 306.7 294.2 339.4 11.67 8 721 2947 9.4 1.4 57 8.0 5.1 351 15 310.3 311.4 291.3 328.5 5.88 9 700 3192 7.8 1.8 66 6.0 4.5 355 16 311.1 312.3 291.9 330.5 6.24 10 635 3988 2.6 -0.3 81 2.9 1.1 343 14 314.0 315.1 292.4 332.6 5.90 11 584 4662 -0.3 -11.3 43 11.0 -4.9 333 12 318.2 318.8 290.9 327.3 2.76 12 565 4927 -1.1 -10.1 50 9.0 -5.0 330 11 320.3 320.9 291.9 330.7 3.14 13 556 5055 -2.1 -10.1 54 8.0 -5.5 328 11 320.6 321.2 292.0 331.1 3.19 14 519 5598 -6.1 -20.1 32 14.0 -10.6 319 9 322.1 322.4 290.9 327.3 1.49 15 514 5674 -6.7 -12.7 62 6.0 -9.1 318 9 322.3 322.9 292.2 331.7 2.80 16 510 5735 -6.3 -7.1 94 0.8 -6.7 317 8 323.5 324.4 293.9 338.0 4.41 17 500 5890 -6.9 -8.3 90 1.4 -7.5 315 8 324.6 325.4 293.9 338.2 4.09 18 489 6064 -7.5 -9.6 85 2.1 -8.4 304 9 326.0 326.7 294.0 338.6 3.78 19 400 7600 -17.9 -20.2 82 2.3 -18.6 200 16 331.7 332.1 293.9 338.5 1.92 20 300 9690 -32.9 -35.4 78 2.5 -33.3 210 23 339.0 339.1 294.7 341.4 0.63 21 267 10502 -38.9 -41.5 76 2.6 -39.2 184 28 341.7 341.8 295.1 343.2 0.38 22 250 10950 -43.1 -45.6 76 2.5 -43.3 170 31 342.0 342.0 295.0 343.0 0.26 23 230 11505 -48.1 -50.4 77 2.3 -48.2 172 32 342.6 342.7 295.1 343.3 0.16 24 200 12410 -55.9 -59.8 62 3.9 -56.0 175 34 344.2 344.3 295.4 344.5 0.06 25 173 13312 -64.1 -70.1 44 6.0 -64.1 155 37 345.3 345.3 295.6 345.4 0.02 26 163 13674 -66.3 -71.3 49 5.0 -66.4 147 38 347.5 347.5 296.1 347.6 0.02 27 157 13902 -63.5 -69.5 44 6.0 -63.6 141 38 356.0 356.0 297.9 356.1 0.02 28 150 14180 -64.7 -71.7 38 7.0 -64.8 135 39 358.6 358.6 298.4 358.7 0.02 29 126 15234 -69.3 -86.3 7 17.0 -69.4 118 42 368.6 368.6 300.3 368.6 0.00 30 116 15726 -70.5 -88.5 5 18.0 -70.6 110 44 375.2 375.2 301.5 375.2 0.00 31 103 16434 -69.7 -92.7 2 23.0 -69.8 98 47 389.8 389.8 303.8 389.8 0.00 32 100 16610 -69.3 -92.3 2 23.0 -69.4 95 48 393.8 393.8 304.3 393.8 0.00 33 81 17870 -67.5 -94.5 1 27.0 -67.7 101 37 422.0 422.0 307.9 422.0 0.00 34 74 18410 -70.3 -96.3 1 26.0 -70.4 103 33 427.1 427.1 308.5 427.1 0.00 35 70 18740 -69.5 -96.5 1 27.0 -69.6 105 30 435.7 435.7 309.4 435.7 0.00 36 59 19760 -67.3 -94.3 1 27.0 -67.5 92 24 462.5 462.5 312.0 462.5 0.00 37 52 20528 -61.7 -90.7 1 29.0 -62.1 83 19 492.5 492.5 314.4 492.5 0.00 38 50 20770 -61.9 -90.9 1 29.0 -62.4 80 18 497.6 497.6 314.8 497.6 0.00 39 49 20895 -61.9 -90.9 1 29.0 -62.4 80 18 500.5 500.5 315.0 500.5 0.00 40 30 23990 -54.7 -85.7 1 31.0 -56.3 85 28 595.5 595.5 320.4 595.6 0.01 41 26 24900 -52.9 -84.9 1 32.0 -55.1 78 33 625.5 625.5 321.7 625.6 0.01 42 20 26580 -52.3 -84.3 1 32.0 -55.1 65 41 676.1 676.1 323.6 676.2 0.02 43 15 28490 -40.7 -76.7 1 36.0 -48.7 772.6 772.7 326.5 773.3 0.07 44 13 29457 -43.9 -77.9 1 34.0 -51.0 793.8 793.9 327.1 794.5 0.07 TRP 116 15726 -70.5 -88.5 5 18.0 -70.6 110 44 375.2 375.2 301.5 375.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 589.28 mb = 4592.49 m = 15067.04 ft Wetbulb zero: 625.83 mb = 4105.31 m = 13468.71 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 70.95 % Est. max temperature: 31.52 C = 88.73 F Sfc-Lift cond lev (LCL): 983.96 mb = 292.47 m = 959.52 ft T: 22.89 C 700-500 lapse rate: 5.45 C/km ThetaE index: 11.61 C Layer 925.0- 859.0 mb Conv cond level (CCL): 961.62 mb = 492.23 m = 1614.89 ft Mean mixing ratio: 17.02 g/kg Conv temperature: 26.28 C = 79.30 F Cap Strength: 0.52 C Lifted Index: -3.05 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.15 C Lifted Index @700 mb: -2.09 C Showalter Index: 0.11 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.60 C K Index: 32.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 196.40 Risk: None Energy Index: -0.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1219.30 J/kg Max Up Vert Vel: 49.38 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.50 C Lift Cond Lev (LCL): 961.91 mb = 489.62 m = 1606.36 ft Lev Free Conv (LFC): 956.91 mb = 534.96 m = 1755.08 ft Equ Level (EL): 866.91 mb = 1387.74 m = 4552.91 ft B at Equ Level: 31.50 J/kg Max Parcel Lev (MPL): 106.91 mb = 16211.70 m = 53187.33 ft Wind level data Storm motion: 13 at 9 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 1017 4 10 6 -1.0 -5.9 | 201 3 1.0 2.7 1 1000 151 5 7 -0.6 -7.0 | 222 2 1.4 1.6 2 925 830 350 9 1.6 -8.9 | 275 4 3.6 -0.3 3 850 1557 330 12 6.0 -10.4 | 283 8 8.0 -1.8 4 700 3192 355 16 1.4 -15.9 | 335 8 3.4 -7.4 5 500 5890 315 8 5.7 -5.7 | 249 8 7.7 2.9 6 400 7600 200 16 5.5 15.0 | 198 25 7.5 23.6 7 300 9690 210 23 11.5 19.9 | 205 32 13.5 28.5 8 250 10950 170 31 -5.4 30.5 | 175 39 -3.3 39.1 9 200 12410 175 34 -3.0 33.9 | 179 42 -0.9 42.4 10 150 14180 135 39 -27.6 27.6 | 145 44 -25.5 36.1 11 116 15726 110 44 -41.3 15.0 | 121 46 -39.3 23.6 12 100 16610 95 48 -47.8 4.2 | 106 48 -45.8 12.7 13 70 18740 105 30 -29.0 7.8 | 121 32 -26.9 16.3 14 50 20770 80 18 -17.7 -3.1 | 109 17 -15.7 5.4 15 30 23990 85 28 -27.9 -2.4 | 103 27 -25.9 6.1 16 20 26580 65 41 -37.2 -17.3 | 76 36 -35.1 -8.8 Wind Parameters Mean winds (0-6000m): 343.4 at 11.7 knts Storm direction: 13.4 at 8.8 knts Shear (0-3000m) pos: 1.1 neg: 1.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 128.1 deg Storm rel helicity (0-3000m) pos: 16.2 neg: -0.1 tot: 16.1 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 309.01 Bulk Shear: 3.95 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 3 7 232 2| 0.0 2.6 2.6| 1.4 0.0 1.4 2.8 0.88| 2.7 2.4 1000 356 8 258 3| 0.0 2.5 2.5| 2.5 0.0 2.5 2.5 0.70| 2.6 1.8 1500 348 9 273 4| 0.0 2.7 2.7| 2.9 -0.1 2.8 1.9 0.45| 2.9 1.3 2000 344 10 280 5| 0.5 2.1 2.5| 6.7 -0.1 6.6 3.3 0.53| 2.7 1.4 2500 343 11 287 5| 0.8 1.6 2.4| 11.3 -0.1 11.2 4.5 0.62| 2.6 1.6 3000 345 11 295 6| 1.1 1.4 2.4| 16.2 -0.1 16.1 5.4 0.67| 2.6 1.7 4000 346 12 304 6| 0.8 1.1 1.9| 18.0 -7.9 10.1 2.5 0.36| 2.5 0.9 5000 345 12 302 6| 0.6 1.1 1.7| 18.0 -16.4 1.6 0.3 0.12| 2.5 0.3 6000 343 12 296 6| 0.5 1.1 1.6| 18.0 -23.6 -5.6 -0.9 -0.02| 2.4 -0.0 Wrote GIF file: /home/apache/climate/data/raob//NT958/skewt/NT958.skewt.20200320.17.gif