UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031823.upa.cvt Date: 2300Z 18 MAR 20 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 18 MAR 20 Station: Y4461 WMO ident: 94461 Latitude: -25.03 Longitude: 128.28 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 143 SFC 951 593 31.0 5.0 19 26.0 15.5 105 7 308.6 309.6 290.6 326.3 5.75 2 925 840 28.4 5.4 23 23.0 14.7 80 10 308.3 309.5 290.9 327.0 6.08 3 922 869 28.2 5.2 23 23.0 14.6 80 9 308.4 309.6 290.9 326.9 6.02 4 917 917 29.0 5.0 22 24.0 14.7 80 8 309.7 310.9 291.2 328.2 5.97 5 850 1586 24.2 3.2 25 21.0 12.0 360 5 311.5 312.6 291.5 329.2 5.67 6 812 1984 21.4 3.4 31 18.0 10.9 324 4 312.6 313.8 292.1 331.5 6.02 7 770 2440 17.2 2.2 36 15.0 8.7 351 9 312.9 314.0 292.0 331.2 5.83 8 700 3244 10.4 1.4 54 9.0 5.4 85 17 314.0 315.2 292.6 333.1 6.06 9 621 4223 1.2 -0.8 86 2.0 0.1 100 18 314.4 315.5 292.4 332.7 5.82 10 620 4236 1.2 -0.9 86 2.1 0.1 100 18 314.5 315.7 292.4 332.8 5.79 11 590 4634 0.0 -11.0 43 11.0 -4.6 75 18 317.6 318.2 290.8 326.8 2.80 12 586 4688 0.0 -20.0 21 20.0 -6.8 68 17 318.3 318.5 289.6 322.8 1.33 13 545 5266 -2.1 -25.1 15 23.0 -9.0 11 11 322.4 322.6 290.5 325.7 0.91 14 522 5609 -1.9 -35.9 5 34.0 -10.1 356 11 326.7 326.7 291.1 328.0 0.34 15 500 5950 -3.7 -34.7 7 31.0 -11.2 355 11 328.5 328.6 291.7 330.0 0.40 16 439 6963 -12.3 -34.3 14 22.0 -17.0 8 12 330.1 330.2 292.2 331.9 0.48 17 415 7391 -14.1 -42.1 7 28.0 -19.0 346 15 333.1 333.2 292.8 334.0 0.23 18 400 7670 -16.5 -43.5 8 27.0 -20.8 330 8 333.5 333.6 292.9 334.3 0.20 19 379 8072 -20.3 -45.3 9 25.0 -23.7 334 7 333.7 333.7 292.9 334.4 0.18 20 300 9760 -32.1 -57.1 7 25.0 -33.8 315 25 340.1 340.1 294.4 340.4 0.06 21 250 11030 -40.7 -61.7 9 21.0 -41.6 295 26 345.6 345.6 295.7 345.7 0.04 22 244 11195 -41.9 -61.9 10 20.0 -42.8 291 27 346.2 346.2 295.8 346.3 0.04 23 214 12069 -49.7 -63.7 18 14.0 -50.1 275 32 347.3 347.3 296.1 347.4 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 586.00 mb = 4688.05 m = 15380.56 ft Wetbulb zero: 619.50 mb = 4242.26 m = 13918.02 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 37.16 % Est. max temperature: 35.09 C = 95.16 F Sfc-Lift cond lev (LCL): 650.15 mb = 3847.86 m = 12624.05 ft T: 4.72 C 700-500 lapse rate: 5.21 C/km ThetaE index: 0.30 C Layer 770.0- 700.0 mb Conv cond level (CCL): 500.86 mb = 5936.40 m = 19476.14 ft Mean mixing ratio: 5.86 g/kg Conv temperature: 50.61 C = 123.11 F Cap Strength: 8.10 C Lifted Index: 8.47 C Risk: None Lifted Index @300 mb: 9.42 C Lifted Index @700 mb: 3.68 C Showalter Index: 7.94 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 6.90 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 59.40 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.27 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 2814.40 J/kg Cap Strength: 8.45 C Lift Cond Lev (LCL): 640.47 mb = 3970.43 m = 13026.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 88 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 ---------------------------------------------------------- 0 951 593 105 7 -6.8 1.8 | 226 3 2.1 2.1 1 925 840 80 10 -9.8 -1.7 | 33 2 -0.9 -1.5 2 917 914 80 8 -7.9 -1.4 | 317 2 1.0 -1.1 3 850 1586 360 5 -0.0 -5.0 | 298 10 8.9 -4.7 4 797 2134 310 4 3.1 -2.6 | 281 12 12.0 -2.3 5 716 3048 75 18 -17.4 -4.7 | 63 10 -8.5 -4.4 6 700 3244 85 17 -16.9 -1.5 | 81 8 -8.0 -1.2 7 640 3962 100 18 -17.7 3.1 | 111 9 -8.8 3.4 8 616 4267 100 18 -17.7 3.1 | 111 9 -8.8 3.4 9 593 4572 80 19 -18.7 -3.3 | 73 10 -9.8 -3.0 10 571 4877 45 12 -8.5 -8.5 | 357 8 0.4 -8.2 11 530 5486 350 11 1.9 -10.8 | 314 15 10.8 -10.6 12 510 5791 5 12 -1.0 -12.0 | 326 14 7.9 -11.7 13 500 5950 355 11 1.0 -11.0 | 317 15 9.9 -10.7 14 491 6096 345 10 2.6 -9.7 | 309 15 11.5 -9.4 15 436 7010 10 12 -2.1 -11.8 | 329 13 6.8 -11.5 16 419 7315 350 17 3.0 -16.7 | 324 20 11.9 -16.5 17 400 7670 330 8 4.0 -6.9 | 297 15 12.9 -6.6 18 370 8230 335 6 2.5 -5.4 | 294 13 11.4 -5.2 19 355 8534 315 13 9.2 -9.2 | 296 20 18.1 -8.9 20 313 9449 330 20 10.0 -17.3 | 312 25 18.9 -17.0 21 300 9760 315 25 17.7 -17.7 | 303 32 26.6 -17.4 22 252 10973 310 22 16.9 -14.1 | 298 29 25.8 -13.9 23 250 11030 295 26 23.6 -11.0 | 288 34 32.5 -10.7 24 220 11887 275 33 32.9 -2.9 | 274 42 41.8 -2.6 25 210 12192 275 32 31.9 -2.8 | 274 41 40.8 -2.5 Wind Parameters Mean winds (0-6000m): 58.2 at 11.9 knts Storm direction: 88.2 at 8.9 knts Shear (0-3000m) pos: 3.6 neg: 1.8 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -129.1 deg Storm rel helicity (0-3000m) pos: 91.9 neg: -16.8 tot: 75.1 m^2/s^2 ave: 25.0 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.63 Bulk Shear: 3.93 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 82 8 320 1| 0.0 5.7 5.7| 0.0 -0.8 -0.8 -1.5 -0.55| 9.6 -5.3 1000 67 7 318 3| 0.0 5.0 5.0| 0.0 -7.6 -7.6 -7.6 -0.52| 8.2 -4.3 1500 47 6 313 6| 0.0 3.7 3.7| 0.0 -16.8 -16.8 -11.2 -0.58| 6.8 -3.9 2000 30 7 313 8| 2.5 2.8 5.2| 35.2 -16.8 18.4 9.2 -0.03| 7.8 -0.3 2500 56 8 334 5| 4.2 2.2 6.4| 82.0 -16.8 65.2 26.1 0.34| 9.9 3.4 3000 68 10 2 3| 3.6 1.8 5.4| 91.9 -16.8 75.1 25.0 0.39| 9.1 3.6 4000 80 12 60 3| 2.8 1.9 4.7| 97.4 -35.2 62.2 15.5 0.25| 8.1 2.1 5000 71 12 34 4| 2.2 3.5 5.7|101.2 -86.1 15.1 3.0 -0.03| 8.8 -0.2 6000 58 12 11 6| 2.0 3.0 5.0|118.6-102.2 16.5 2.7 -0.02| 8.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20200318.23.gif