UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031911.upa.cvt Date: 1100Z 19 MAR 20 Searching for NFFN... Searching the city database file for: NFFN ... Date:1100Z 19 MAR 20 Station: NFFN WMO ident: 91680 Latitude: -17.75 Longitude: 177.45 Elevation: 18.00 ------------------------------------------------------------------------------- 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 1015 18 24.8 24.1 96 0.7 24.3 280 3 296.7 300.1 297.0 351.4 18.94 1 1000 137 24.6 23.5 94 1.1 23.8 335 4 297.8 301.1 297.0 351.6 18.53 2 925 820 21.2 20.2 94 1.0 20.5 55 6 301.0 304.0 296.4 349.0 16.32 3 850 1550 17.6 17.5 99 0.1 17.5 95 11 304.6 307.4 296.5 349.2 14.97 4 769 2404 13.8 13.8 100 0.0 13.8 76 14 309.3 311.8 296.4 348.9 13.01 5 700 3194 9.8 9.0 95 0.8 9.3 55 8 313.3 315.3 295.6 345.4 10.36 6 670 3558 8.6 7.1 90 1.5 7.7 45 8 315.9 317.8 295.7 345.7 9.50 7 500 5930 -3.9 -6.3 83 2.4 -5.1 245 6 328.3 329.2 295.3 344.3 4.78 8 496 5993 -4.3 -5.4 92 1.1 -4.8 243 6 328.6 329.6 295.7 345.8 5.17 9 483 6202 -5.7 -9.3 76 3.6 -7.4 235 6 329.3 330.1 295.0 342.6 3.92 10 464 6516 -6.5 -14.5 53 8.0 -9.7 224 6 332.1 332.7 294.7 341.4 2.68 11 462 6550 -6.1 -16.1 45 10.0 -10.0 223 6 333.0 333.5 294.6 341.3 2.36 12 431 7089 -10.7 -17.7 56 7.0 -13.2 204 7 333.9 334.3 294.7 341.7 2.21 13 418 7324 -11.5 -26.5 28 15.0 -15.7 196 7 335.8 336.0 294.2 339.6 1.05 14 400 7660 -14.1 -27.1 32 13.0 -17.6 185 7 336.7 336.9 294.4 340.5 1.04 15 384 7969 -15.9 -32.9 22 17.0 -19.7 169 11 338.2 338.4 294.5 340.6 0.62 16 373 8187 -17.5 -25.5 50 8.0 -19.7 158 14 339.0 339.2 295.2 343.7 1.29 17 365 8349 -18.3 -39.3 14 21.0 -22.1 164 15 340.0 340.1 294.6 341.4 0.35 18 337 8938 -24.5 -29.5 63 5.0 -25.6 151 21 339.4 339.6 295.0 343.1 0.98 19 332 9047 -23.7 -27.8 69 4.1 -24.7 145 19 341.9 342.2 295.8 346.3 1.17 20 321 9292 -25.3 -27.8 80 2.5 -25.9 133 16 343.0 343.3 296.1 347.6 1.21 21 303 9709 -27.9 -32.3 66 4.4 -28.7 98 8 345.1 345.3 296.3 348.3 0.84 22 300 9780 -28.5 -32.5 68 4.0 -29.3 90 6 345.2 345.4 296.3 348.4 0.83 23 250 11060 -38.5 -41.7 72 3.2 -38.8 15 13 348.8 348.9 296.7 350.4 0.39 24 200 12550 -51.9 -56.9 55 5.0 -52.1 355 13 350.6 350.6 296.8 351.0 0.09 25 167 13689 -62.7 -67.7 51 5.0 -62.8 336 14 351.1 351.1 296.9 351.2 0.03 26 159 13989 -65.7 -71.7 43 6.0 -65.8 348 16 351.0 351.0 296.8 351.1 0.02 27 150 14340 -68.9 -75.9 36 7.0 -68.9 5 21 351.4 351.4 297.0 351.4 0.01 28 149 14380 -69.3 -76.3 35 7.0 -69.4 5 21 351.4 351.4 297.0 351.4 0.01 29 136 14919 -73.3 -79.3 39 6.0 -73.3 338 28 353.6 353.6 297.4 353.6 0.01 30 129 15226 -75.7 -79.6 54 3.9 -75.7 326 25 354.7 354.7 297.6 354.7 0.01 31 117 15788 -77.1 -84.1 32 7.0 -77.1 283 19 362.1 362.1 299.1 362.1 0.00 32 100 16680 -81.1 -85.5 47 4.4 -81.1 100 17 371.0 371.0 300.8 371.0 0.00 33 88 17391 -84.7 -88.2 54 3.5 -84.7 45 31 377.6 377.6 301.9 377.6 0.00 34 79 17989 -82.7 -90.7 24 8.0 -82.7 47 22 393.6 393.6 304.3 393.6 0.00 35 74 18362 -73.7 -92.7 4 19.0 -73.7 71 31 420.0 420.0 307.7 420.0 0.00 36 70 18690 -69.1 -99.1 1 30.0 -69.2 75 23 436.6 436.6 309.5 436.6 0.00 37 67 18953 -67.3 -94.3 1 27.0 -67.5 75 19 446.0 446.0 310.5 446.0 0.00 38 58 19816 -70.3 -90.3 4 20.0 -70.4 62 17 458.0 458.0 311.6 458.0 0.00 39 50 20710 -64.7 -92.7 1 28.0 -65.0 90 30 491.0 491.0 314.3 491.0 0.00 40 49 20833 -63.9 -91.9 1 28.0 -64.3 87 26 495.8 495.8 314.7 495.8 0.00 41 45 21351 -65.3 -92.3 1 27.0 -65.6 93 34 504.6 504.6 315.2 504.6 0.00 42 42 21773 -61.7 -92.7 1 31.0 -62.3 72 27 523.6 523.6 316.5 523.6 0.00 43 31 23664 -57.9 -91.9 1 34.0 -59.0 98 32 581.3 581.3 319.8 581.3 0.00 44 30 23870 -58.3 -91.3 1 33.0 -59.4 100 34 585.7 585.7 319.9 585.7 0.00 45 25 25011 -60.7 -92.7 1 32.0 -61.7 103 47 610.2 610.2 321.0 610.2 0.00 46 22 25806 -60.7 -92.7 1 32.0 -61.8 100 64 632.9 632.9 322.0 632.9 0.00 TRP 88 17391 -84.7 -88.2 54 3.5 -84.7 45 31 377.6 377.6 301.9 377.6 0.00 WND 22 25806 -60.7 -92.7 1 32.0 -61.8 100 64 632.9 632.9 322.0 632.9 0.00 Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 553.04 mb = 5189.96 m = 17027.20 ft Wetbulb zero: 567.74 mb = 4900.33 m = 16077.01 ft Precipitable water: 2.60 inches Sfc-500 mean rel hum: 92.51 % Est. max temperature: 31.99 C = 89.57 F Sfc-Lift cond lev (LCL): 1005.17 mb = 95.76 m = 314.18 ft T: 24.67 C 700-500 lapse rate: 5.01 C/km ThetaE index: 3.82 C Layer 769.0- 670.0 mb Conv cond level (CCL): 929.10 mb = 781.24 m = 2563.10 ft Mean mixing ratio: 17.49 g/kg Conv temperature: 28.94 C = 84.08 F Cap Strength: 0.59 C Lifted Index: -1.11 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.34 C Lifted Index @700 mb: -0.88 C Showalter Index: -0.67 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.40 C K Index: 38.20 Risk: > 80 % chance of thunderstorms Sweat Index: 238.00 Risk: None Energy Index: -1.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 277.33 J/kg Max Up Vert Vel: 23.55 m/s Conv Inhibition (B-): 6.60 J/kg Cap Strength: 0.59 C Lift Cond Lev (LCL): 950.57 mb = 581.11 m = 1906.51 ft Lev Free Conv (LFC): 875.57 mb = 1294.12 m = 4245.76 ft Equ Level (EL): 265.57 mb = 10635.83 m = 34894.04 ft B at Equ Level: 276.70 J/kg Max Parcel Lev (MPL): 115.57 mb = 15858.22 m = 52027.64 ft Wind level data Storm motion: 85 at 6 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 1015 18 280 3 3.0 -0.5 | 270 9 9.4 0.0 1 1000 137 335 4 1.7 -3.6 | 291 9 8.1 -3.1 2 981 305 340 5 1.7 -4.7 | 297 9 8.1 -4.2 3 947 610 330 2 1.0 -1.7 | 279 8 7.4 -1.2 4 925 820 55 6 -4.9 -3.4 | 333 3 1.5 -2.9 5 915 914 50 9 -6.9 -5.8 | 5 5 -0.5 -5.3 6 853 1524 80 12 -11.8 -2.1 | 74 6 -5.4 -1.6 7 850 1550 95 11 -11.0 1.0 | 108 5 -4.5 1.5 8 793 2134 80 15 -14.8 -2.6 | 76 9 -8.4 -2.1 9 712 3048 65 10 -9.1 -4.2 | 36 5 -2.6 -3.7 10 700 3194 55 8 -6.6 -4.6 | 2 4 -0.1 -4.1 11 613 4267 25 8 -3.4 -7.3 | 336 7 3.0 -6.7 12 500 5930 245 6 5.4 2.5 | 255 12 11.9 3.1 13 402 7620 185 7 0.6 7.0 | 223 10 7.0 7.5 14 400 7660 185 7 0.6 7.0 | 223 10 7.0 7.5 15 370 8230 155 15 -6.3 13.6 | 180 14 0.1 14.1 16 355 8534 180 16 0.0 16.0 | 201 18 6.4 16.5 17 341 8839 155 22 -9.3 19.9 | 172 21 -2.9 20.5 18 314 9449 125 14 -11.5 8.0 | 149 10 -5.1 8.6 19 300 9780 90 6 -6.0 0.0 | 218 1 0.4 0.5 20 253 10973 5 12 -1.0 -12.0 | 335 13 5.4 -11.4 21 250 11060 15 13 -3.4 -12.6 | 346 12 3.0 -12.0 22 221 11887 25 20 -8.5 -18.1 | 7 18 -2.0 -17.6 23 211 12192 40 18 -11.6 -13.8 | 21 14 -5.2 -13.3 24 200 12550 355 13 1.1 -13.0 | 329 15 7.5 -12.4 25 192 12802 355 13 1.1 -13.0 | 329 15 7.5 -12.4 26 166 13716 335 14 5.9 -12.7 | 315 17 12.3 -12.2 27 150 14326 5 18 -1.6 -17.9 | 344 18 4.8 -17.4 28 150 14340 5 21 -1.8 -20.9 | 347 21 4.6 -20.4 29 143 14630 5 21 -1.8 -20.9 | 347 21 4.6 -20.4 30 135 14935 335 29 12.3 -26.3 | 324 32 18.7 -25.8 31 128 15240 325 25 14.3 -20.5 | 314 29 20.8 -19.9 32 122 15545 315 21 14.8 -14.8 | 304 26 21.3 -14.3 33 110 16154 230 16 12.3 10.3 | 240 22 18.7 10.8 34 104 16459 180 17 0.0 17.0 | 200 19 6.4 17.5 35 100 16680 100 17 -16.7 3.0 | 109 11 -10.3 3.5 36 99 16764 100 17 -16.7 3.0 | 109 11 -10.3 3.5 37 88 17374 50 19 -14.6 -12.2 | 35 14 -8.1 -11.7 38 88 17391 45 31 -21.9 -21.9 | 36 26 -15.5 -21.4 39 84 17678 45 32 -22.6 -22.6 | 36 27 -16.2 -22.1 40 79 17983 45 21 -14.8 -14.8 | 31 17 -8.4 -14.3 41 75 18288 70 33 -31.0 -11.3 | 66 27 -24.6 -10.8 42 70 18690 75 23 -22.2 -6.0 | 71 17 -15.8 -5.4 43 64 19202 75 16 -15.5 -4.1 | 68 10 -9.0 -3.6 44 55 20117 55 18 -14.7 -10.3 | 40 13 -8.3 -9.8 45 52 20422 100 19 -18.7 3.3 | 107 13 -12.3 3.8 46 50 20710 90 30 -30.0 0.0 | 91 24 -23.6 0.5 47 50 20726 85 24 -23.9 -2.1 | 85 18 -17.5 -1.6 48 45 21336 95 34 -33.9 3.0 | 97 28 -27.5 3.5 49 43 21641 70 29 -27.3 -9.9 | 66 23 -20.8 -9.4 50 39 22250 80 21 -20.7 -3.6 | 78 15 -14.3 -3.1 51 32 23470 85 35 -34.9 -3.1 | 85 29 -28.5 -2.5 52 30 23774 105 31 -29.9 8.0 | 110 25 -23.5 8.6 53 30 23870 100 34 -33.5 5.9 | 103 28 -27.1 6.4 54 28 24384 105 34 -32.8 8.8 | 109 28 -26.4 9.3 55 22 25806 100 64 -63.0 11.1 | 102 58 -56.6 11.6 56 21 25908 100 64 -63.0 11.1 | 102 58 -56.6 11.6 Wind Parameters Mean winds (0-6000m): 55.3 at 8.6 knts Storm direction: 85.3 at 6.4 knts Shear (0-3000m) pos: 2.9 neg: 0.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 127.6 deg Storm rel helicity (0-3000m) pos: 32.1 neg: -17.9 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.9 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 25.82 Bulk Shear: 10.74 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 ------------------------------------------------------------------------------- 500 332 4 290 9| 2.7 0.0 2.7| 10.0 -3.9 6.1 12.2 0.40| 6.5 2.6 1000 12 5 307 7| 6.1 0.0 6.1| 21.3 -5.0 16.3 16.3 0.59| 9.2 5.4 1500 47 7 340 4| 5.1 0.0 5.1| 28.3 -5.0 23.3 15.5 0.68| 7.9 5.4 2000 65 8 20 3| 4.4 0.0 4.4| 32.1 -9.2 22.9 11.5 0.54| 7.6 4.1 2500 70 9 41 4| 3.5 0.5 4.0| 32.1 -14.3 17.8 7.1 0.41| 6.8 2.8 3000 70 10 45 4| 2.9 0.9 3.9| 32.1 -17.9 14.2 4.7 0.31| 6.2 1.9 4000 65 9 30 4| 2.2 1.4 3.6| 32.1 -23.7 8.5 2.1 0.15| 5.4 0.8 5000 56 9 13 5| 1.8 1.9 3.7| 32.1 -43.1 -11.0 -2.2 -0.02| 5.3 -0.1 6000 55 9 8 4| 1.5 1.7 3.2| 32.1 -73.0 -40.9 -6.8 -0.17| 5.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//NFFN/skewt/NFFN.skewt.20200319.11.gif