UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032117.upa.cvt Date: 1700Z 21 MAR 20 Searching for NT958... Searching the city database file for: NT958 ... Date:1700Z 21 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 2 24.8 22.7 88 2.1 23.3 340 2 296.5 299.6 295.8 346.5 17.33 1 1000 149 24.0 22.1 89 1.9 22.6 340 3 297.1 300.2 295.8 346.3 16.98 2 932 763 20.0 19.2 95 0.8 19.5 349 6 299.1 301.9 295.1 343.4 15.19 3 925 828 19.8 18.6 93 1.2 19.0 350 6 299.6 302.2 295.0 342.6 14.74 4 894 1122 19.2 16.1 82 3.1 17.1 352 7 301.9 304.3 294.4 340.2 12.98 5 850 1556 16.6 13.7 83 2.9 14.7 355 9 303.5 305.7 293.9 338.2 11.67 6 700 3184 6.4 4.7 89 1.7 5.4 40 11 309.6 311.0 292.6 333.1 7.67 7 653 3752 2.8 1.5 91 1.3 2.1 62 10 311.7 313.0 292.3 332.1 6.55 8 599 4449 0.2 -2.5 82 2.7 -1.2 89 10 316.5 317.5 292.6 333.5 5.32 9 500 5880 -7.9 -11.0 78 3.1 -9.2 145 8 323.4 324.1 292.9 334.4 3.30 10 425 7125 -15.3 -18.9 74 3.6 -16.4 152 11 329.3 329.7 293.4 336.4 2.02 11 400 7580 -18.9 -22.1 76 3.2 -19.8 155 12 330.4 330.8 293.3 336.2 1.63 12 328 9022 -30.5 -32.7 81 2.2 -30.9 169 15 333.8 333.9 293.4 336.5 0.75 13 300 9650 -35.1 -39.5 64 4.4 -35.6 175 16 335.9 336.0 293.7 337.5 0.41 14 290 9886 -36.9 -41.9 60 5.0 -37.4 164 18 336.6 336.7 293.8 337.9 0.33 15 284 10031 -37.7 -45.7 43 8.0 -38.4 157 19 337.5 337.5 293.9 338.4 0.23 16 263 10557 -41.5 -61.5 10 20.0 -42.3 132 23 339.4 339.4 294.2 339.6 0.04 17 250 10900 -44.3 -61.3 13 17.0 -44.9 115 26 340.2 340.2 294.4 340.4 0.04 18 209 12070 -54.7 -64.7 28 10.0 -54.9 111 44 341.8 341.8 294.8 341.9 0.03 19 200 12350 -56.7 -67.7 24 11.0 -56.9 110 48 343.0 343.0 295.1 343.1 0.02 20 182 12941 -61.1 -73.1 19 12.0 -61.2 108 51 345.2 345.2 295.6 345.2 0.01 21 150 14130 -65.1 -82.1 8 17.0 -65.2 105 58 357.9 357.9 298.3 357.9 0.00 22 136 14725 -67.3 -91.3 2 24.0 -67.4 102 54 364.2 364.2 299.5 364.2 0.00 23 128 15089 -68.9 -95.9 1 27.0 -69.0 100 51 367.7 367.7 300.1 367.7 0.00 24 103 16384 -70.7 -96.7 1 26.0 -70.8 96 31 387.8 387.8 303.5 387.8 0.00 25 100 16560 -70.3 -96.3 1 26.0 -70.4 95 28 391.9 391.9 304.0 391.9 0.00 26 87 17386 -68.3 -95.3 1 27.0 -68.4 91 29 411.8 411.8 306.7 411.8 0.00 27 79 17957 -71.3 -97.3 1 26.0 -71.4 88 30 417.2 417.2 307.4 417.2 0.00 28 72 18503 -71.1 -97.1 1 26.0 -71.2 86 31 428.8 428.8 308.7 428.8 0.00 29 70 18670 -69.1 -96.1 1 27.0 -69.2 85 31 436.6 436.6 309.5 436.6 0.00 30 61 19509 -62.9 -91.9 1 29.0 -63.3 95 27 467.9 467.9 312.4 467.9 0.00 31 55 20146 -65.3 -93.3 1 28.0 -65.5 103 23 476.4 476.4 313.2 476.4 0.00 32 50 20730 -63.9 -91.9 1 28.0 -64.3 110 20 492.9 492.9 314.4 492.9 0.00 33 49 20854 -63.7 -91.7 1 28.0 -64.1 109 20 496.2 496.2 314.7 496.2 0.00 34 38 22426 -60.3 -89.3 1 29.0 -61.0 94 25 542.3 542.3 317.6 542.3 0.00 35 34 23128 -55.5 -86.5 1 31.0 -56.9 87 28 572.5 572.5 319.3 572.5 0.01 36 30 23920 -58.5 -88.5 1 30.0 -59.6 80 30 585.2 585.2 319.9 585.2 0.01 37 29 24133 -59.1 -89.1 1 30.0 -60.2 81 29 589.2 589.2 320.1 589.2 0.00 38 25 25088 -48.7 -81.7 1 33.0 -52.0 84 27 644.6 644.6 322.5 644.8 0.02 39 21 26224 -53.3 -85.3 1 32.0 -55.8 89 24 663.7 663.7 323.2 663.8 0.01 40 20 26540 -51.1 -83.1 1 32.0 -54.2 90 23 679.8 679.8 323.7 679.9 0.02 41 17 27608 -46.5 -80.5 1 34.0 -51.6 726.9 726.9 325.3 727.2 0.04 42 12 29923 -45.9 -79.9 1 34.0 -52.4 805.1 805.1 327.4 805.6 0.06 TRP 128 15089 -68.9 -95.9 1 27.0 -69.0 100 51 367.7 367.7 300.1 367.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 596.56 mb = 4484.79 m = 14713.71 ft Wetbulb zero: 618.31 mb = 4193.18 m = 13756.99 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 85.55 % Est. max temperature: 31.20 C = 88.16 F Sfc-Lift cond lev (LCL): 986.75 mb = 265.28 m = 870.34 ft T: 23.24 C 700-500 lapse rate: 5.30 C/km ThetaE index: 14.47 C Layer 1000.0- 599.0 mb Conv cond level (CCL): 933.86 mb = 745.40 m = 2445.52 ft Mean mixing ratio: 16.05 g/kg Conv temperature: 27.35 C = 81.24 F Cap Strength: 0.90 C Lifted Index: -3.06 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.83 C Lifted Index @700 mb: -2.70 C Showalter Index: -0.36 C Risk: Thunderstorms probable Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.60 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 190.40 Risk: None Energy Index: -0.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1172.89 J/kg Max Up Vert Vel: 48.43 m/s Conv Inhibition (B-): 15.47 J/kg Cap Strength: 0.83 C Lift Cond Lev (LCL): 946.61 mb = 627.25 m = 2057.89 ft Lev Free Conv (LFC): 831.61 mb = 1739.45 m = 5706.78 ft Equ Level (EL): 181.61 mb = 12954.62 m = 42501.53 ft B at Equ Level: 1160.39 J/kg Max Parcel Lev (MPL): 111.61 mb = 15906.07 m = 52184.64 ft Wind level data Storm motion: 70 at 7 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 2 340 2 0.7 -1.9 | 267 7 6.8 0.3 1 1000 149 340 3 1.0 -2.8 | 275 7 7.1 -0.6 2 925 828 350 6 1.0 -5.9 | 297 8 7.2 -3.7 3 850 1556 355 9 0.8 -9.0 | 314 10 6.9 -6.8 4 700 3184 40 11 -7.1 -8.4 | 9 6 -0.9 -6.2 5 500 5880 145 8 -4.6 6.6 | 190 9 1.5 8.8 6 400 7580 155 12 -5.1 10.9 | 185 13 1.0 13.1 7 300 9650 175 16 -1.4 15.9 | 195 19 4.7 18.1 8 250 10900 115 26 -23.6 11.0 | 127 22 -17.4 13.2 9 200 12350 110 48 -45.1 16.4 | 116 43 -39.0 18.6 10 150 14130 105 58 -56.0 15.0 | 109 53 -49.9 17.2 11 128 15089 100 51 -50.2 8.9 | 104 45 -44.1 11.1 12 100 16560 95 28 -27.9 2.4 | 102 22 -21.8 4.6 13 70 18670 85 31 -30.9 -2.7 | 89 25 -24.8 -0.5 14 50 20730 110 20 -18.8 6.8 | 126 16 -12.7 9.0 15 30 23920 80 30 -29.5 -5.2 | 83 24 -23.4 -3.0 16 20 26540 90 23 -23.0 0.0 | 97 17 -16.9 2.2 Wind Parameters Mean winds (0-6000m): 40.2 at 8.7 knts Storm direction: 70.2 at 6.5 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 27.6 neg: 0.0 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 2.2 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 160.21 Bulk Shear: 7.32 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 ------------------------------------------------------------------------------- 500 342 3 278 7| 2.6 0.0 2.6| 4.7 0.0 4.7 9.4 0.95| 2.7 2.5 1000 347 5 287 7| 2.5 0.0 2.5| 9.1 0.0 9.1 9.1 0.94| 2.5 2.3 1500 350 6 295 8| 2.4 0.0 2.4| 13.3 0.0 13.3 8.9 0.91| 2.4 2.2 2000 354 6 302 8| 2.0 0.0 2.0| 18.4 0.0 18.4 9.2 0.91| 2.4 2.2 2500 360 7 309 8| 1.8 0.0 1.8| 23.1 0.0 23.1 9.3 0.91| 2.4 2.2 3000 6 8 316 8| 1.7 0.0 1.7| 27.6 0.0 27.6 9.2 0.91| 2.4 2.2 4000 20 8 331 7| 1.3 0.0 1.3| 35.5 0.0 35.5 8.9 0.90| 2.7 2.5 5000 33 9 344 5| 1.1 0.0 1.1| 42.3 0.0 42.3 8.5 0.90| 2.9 2.6 6000 40 9 353 4| 0.9 0.0 0.9| 50.4 -0.2 50.2 8.4 0.88| 2.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//NT958/skewt/NT958.skewt.20200321.17.gif