UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032123.upa.cvt Date: 2300Z 21 MAR 20 Searching for NT925... Searching the city database file for: NT925 ... Date:2300Z 21 MAR 20 Station: NT925 WMO ident: 91925 Latitude: -9.80 Longitude: -139.03 ------------------------------------------------------------------------------- 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 1005 48 32.6 22.6 56 10.0 25.2 20 5 305.3 308.6 298.2 357.5 17.43 1 1000 93 32.0 23.0 59 9.0 25.3 45 7 305.1 308.5 298.5 358.9 17.96 2 925 787 23.8 20.3 81 3.5 21.3 70 11 303.6 306.7 297.1 352.4 16.42 3 909 939 21.8 19.4 86 2.4 20.1 62 11 303.1 306.0 296.6 349.9 15.79 4 859 1429 18.4 16.7 90 1.7 17.2 35 10 304.5 307.1 295.8 346.4 14.06 5 850 1519 17.8 16.0 89 1.8 16.6 30 10 304.8 307.3 295.6 345.3 13.58 6 821 1816 15.8 13.5 86 2.3 14.3 41 10 305.7 307.9 294.7 341.5 11.93 7 733 2777 13.2 7.2 67 6.0 9.5 76 11 313.0 314.6 294.3 340.0 8.73 8 725 2869 12.4 6.4 67 6.0 8.8 79 11 313.1 314.7 294.1 339.0 8.35 9 700 3163 10.0 5.4 73 4.6 7.2 90 11 313.6 315.1 294.0 338.7 8.06 10 660 3649 5.8 3.6 86 2.2 4.5 66 11 314.1 315.6 293.7 337.7 7.53 11 647 3812 5.0 2.9 86 2.1 3.8 58 11 315.0 316.4 293.8 338.0 7.31 12 581 4686 1.6 -14.4 29 16.0 -4.7 15 10 320.9 321.3 291.2 328.2 2.16 13 576 4756 1.0 -16.0 27 17.0 -5.5 12 10 321.0 321.4 291.0 327.4 1.90 14 560 4982 -0.7 -7.7 59 7.0 -3.9 0 10 321.6 322.3 292.9 334.2 3.83 15 537 5317 -2.7 -16.7 33 14.0 -7.9 344 10 323.1 323.5 291.6 329.7 1.93 16 500 5880 -6.7 -18.7 38 12.0 -10.8 315 10 324.9 325.2 292.0 330.9 1.75 17 493 5990 -7.5 -19.5 38 12.0 -11.5 312 11 325.2 325.5 292.0 330.9 1.65 18 480 6198 -8.5 -19.5 41 11.0 -12.2 306 13 326.5 326.8 292.3 332.4 1.70 19 473 6311 -9.1 -28.1 20 19.0 -14.1 303 14 327.1 327.3 291.7 330.0 0.80 20 448 6730 -10.5 -26.5 26 16.0 -14.9 290 19 330.5 330.7 292.8 334.0 0.98 21 401 7571 -17.9 -25.9 50 8.0 -20.0 266 28 331.5 331.7 293.2 335.6 1.15 22 400 7590 -18.1 -25.1 54 7.0 -19.9 265 28 331.5 331.7 293.3 335.9 1.24 23 394 7702 -18.7 -24.7 59 6.0 -20.3 266 29 332.1 332.4 293.5 336.8 1.31 24 330 8995 -28.1 -32.3 67 4.2 -28.9 278 46 336.5 336.6 294.1 339.4 0.77 25 300 9670 -33.3 -40.3 49 7.0 -34.1 285 55 338.4 338.5 294.3 339.9 0.38 26 280 10153 -36.9 -45.9 39 9.0 -37.7 289 61 340.0 340.1 294.6 340.9 0.22 27 268 10456 -39.7 -45.7 53 6.0 -40.2 291 66 340.2 340.3 294.6 341.2 0.24 28 250 10930 -42.9 -47.9 58 5.0 -43.2 295 72 342.3 342.3 295.1 343.1 0.20 29 236 11316 -45.5 -49.8 62 4.3 -45.7 295 74 344.0 344.1 295.4 344.7 0.17 30 228 11545 -46.9 -56.9 31 10.0 -47.3 295 74 345.3 345.3 295.7 345.6 0.08 31 200 12400 -53.7 -70.7 11 17.0 -54.0 295 78 347.7 347.7 296.1 347.8 0.01 32 199 12432 -53.9 -70.9 11 17.0 -54.2 295 78 347.9 347.9 296.2 348.0 0.01 33 150 14180 -69.1 -81.1 16 12.0 -69.2 285 77 351.1 351.1 296.8 351.1 0.00 34 125 15255 -74.6 -88.3 10 13.8 -74.6 285 88 359.9 359.9 298.7 359.9 0.00 35 122 15396 -75.3 -89.3 9 14.0 -75.3 280 82 361.1 361.1 298.9 361.1 0.00 36 106 16210 -75.5 -90.5 8 15.0 -75.5 266 45 375.5 375.5 301.5 375.5 0.00 37 103 16377 -72.9 -89.9 6 17.0 -72.9 263 38 383.6 383.6 302.8 383.6 0.00 38 100 16550 -73.5 -91.5 5 18.0 -73.5 260 30 385.7 385.7 303.2 385.7 0.00 39 91 17101 -73.7 -93.7 3 20.0 -73.7 219 27 395.9 395.9 304.6 395.9 0.00 40 83 17633 -78.3 -102.3 1 24.0 -78.3 179 23 397.0 397.0 304.8 397.0 0.00 41 74 18292 -75.5 -100.5 1 25.0 -75.6 129 19 416.2 416.2 307.3 416.2 0.00 42 72 18453 -70.7 -96.7 1 26.0 -70.8 117 18 429.7 429.7 308.8 429.7 0.00 43 70 18620 -70.7 -96.7 1 26.0 -70.8 105 17 433.1 433.1 309.1 433.1 0.00 44 56 19944 -71.3 -97.3 1 26.0 -71.4 65 20 460.3 460.3 311.8 460.3 0.00 45 53 20275 -65.7 -93.7 1 28.0 -66.0 55 20 480.6 480.6 313.5 480.6 0.00 46 50 20630 -65.7 -93.7 1 28.0 -66.0 45 21 488.7 488.7 314.1 488.7 0.00 47 46 21136 -65.9 -93.9 1 28.0 -66.2 53 23 500.0 500.0 314.9 500.0 0.00 48 42 21688 -65.5 -93.5 1 28.0 -65.8 62 25 514.1 514.1 315.9 514.1 0.00 49 30 23770 -58.1 -88.1 1 30.0 -59.2 95 33 586.2 586.3 320.0 586.3 0.01 50 28 24206 -56.5 -86.5 1 30.0 -57.9 94 34 602.4 602.4 320.7 602.4 0.01 51 25 24922 -57.9 -87.9 1 30.0 -59.3 93 36 618.2 618.2 321.4 618.2 0.01 52 22 25736 -53.1 -85.1 1 32.0 -55.6 91 38 655.5 655.5 322.9 655.6 0.01 53 20 26350 -53.3 -85.3 1 32.0 -55.9 90 40 673.0 673.0 323.5 673.1 0.01 54 15 28233 -46.1 -80.1 1 34.0 -51.8 754.7 754.7 326.1 755.1 0.04 TRP 122 15396 -75.3 -89.3 9 14.0 -75.3 280 82 361.1 361.1 298.9 361.1 0.00 WND 125 15255 -74.6 -88.3 10 13.8 -74.6 285 88 359.9 359.9 298.7 359.9 0.00 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 566.59 mb = 4889.26 m = 16040.67 ft Wetbulb zero: 617.72 mb = 4188.53 m = 13741.72 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 66.68 % Est. max temperature: 31.92 C = 89.45 F Sfc-Lift cond lev (LCL): 870.36 mb = 1314.92 m = 4313.99 ft T: 19.19 C 700-500 lapse rate: 6.15 C/km ThetaE index: 21.21 C Layer 925.0- 647.0 mb Conv cond level (CCL): 883.71 mb = 1183.34 m = 3882.29 ft Mean mixing ratio: 16.97 g/kg Conv temperature: 31.09 C = 87.97 F Cap Strength: -0.27 C Lifted Index: -5.43 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -7.48 C Lifted Index @700 mb: -1.86 C Showalter Index: -2.03 C Risk: Severe thunderstorms possible Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 22.70 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 222.00 Risk: None Energy Index: -2.80 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2381.81 J/kg Max Up Vert Vel: 69.02 m/s Conv Inhibition (B-): 5.71 J/kg Cap Strength: 1.10 C Lift Cond Lev (LCL): 878.98 mb = 1229.70 m = 4034.41 ft Lev Free Conv (LFC): 873.98 mb = 1279.04 m = 4196.27 ft Equ Level (EL): 133.98 mb = 14845.68 m = 48705.70 ft B at Equ Level: 2360.50 J/kg Max Parcel Lev (MPL): 73.98 mb = 18293.87 m = 60018.54 ft Wind level data Storm motion: 77 at 8 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 1005 48 20 5 -1.7 -4.7 | 297 7 5.8 -3.0 1 1000 93 45 7 -4.9 -4.9 | 321 4 2.6 -3.2 2 925 787 70 11 -10.3 -3.8 | 54 3 -2.8 -2.1 3 850 1519 30 10 -5.0 -8.7 | 340 7 2.5 -7.0 4 700 3163 90 11 -11.0 0.0 | 116 4 -3.5 1.7 5 500 5880 315 10 7.1 -7.1 | 290 16 14.6 -5.4 6 400 7590 265 28 27.9 2.4 | 263 36 35.4 4.1 7 300 9670 285 55 53.1 -14.2 | 282 62 60.7 -12.5 8 250 10930 295 72 65.3 -30.4 | 292 78 72.8 -28.7 9 200 12400 295 78 70.7 -33.0 | 292 84 78.2 -31.3 10 150 14180 285 77 74.4 -19.9 | 283 84 81.9 -18.2 11 125 15255 285 88 85.0 -22.8 | 283 95 92.5 -21.1 12 122 15396 280 82 80.8 -14.2 | 278 89 88.3 -12.5 13 100 16550 260 30 29.5 5.2 | 259 38 37.1 6.9 14 70 18620 105 17 -16.4 4.4 | 125 11 -8.9 6.1 15 50 20630 45 21 -14.8 -14.8 | 29 15 -7.3 -13.1 16 30 23770 95 33 -32.9 2.9 | 100 26 -25.3 4.6 17 20 26350 90 40 -40.0 0.0 | 93 32 -32.5 1.7 Wind Parameters Mean winds (0-6000m): 47.2 at 10.3 knts Storm direction: 77.2 at 7.7 knts Shear (0-3000m) pos: 2.5 neg: 0.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 168.1 deg Storm rel helicity (0-3000m) pos: 17.0 neg: -7.6 tot: 9.4 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.8 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 3103.13 Bulk Shear: 0.77 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 53 8 341 3| 6.9 0.0 6.9| 6.0 0.0 6.0 11.9 0.82| 7.1 5.8 1000 60 9 11 3| 3.5 0.7 4.2| 7.4 -2.2 5.1 5.1 0.47| 5.7 2.7 1500 54 10 5 4| 2.3 1.8 4.1| 7.4 -7.6 -0.2 -0.1 0.11| 5.3 0.6 2000 51 10 0 4| 2.5 1.3 3.8| 11.2 -7.6 3.6 1.8 0.21| 4.8 1.0 2500 53 10 4 4| 2.5 1.1 3.6| 14.2 -7.6 6.6 2.6 0.31| 4.6 1.4 3000 57 10 14 4| 2.5 0.9 3.4| 17.0 -7.6 9.4 3.1 0.40| 4.4 1.8 4000 61 10 23 4| 1.9 1.6 3.5| 17.6 -15.0 2.5 0.6 0.10| 4.4 0.4 5000 54 10 11 4| 1.5 2.1 3.6| 17.6 -30.7 -13.2 -2.6 -0.07| 4.5 -0.3 6000 47 10 0 5| 1.3 2.2 3.5| 17.6 -54.8 -37.2 -6.2 -0.18| 4.5 -0.8 Wrote GIF file: /home/apache/climate/data/raob//NT925/skewt/NT925.skewt.20200321.23.gif