UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110511.upa.cvt Date: 1100Z 5 NOV 25 Searching for NFFN... Searching the city database file for: NFFN ... Date:1100Z 5 NOV 25 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 1014 18 23.6 21.6 89 2.0 22.2 140 3 295.6 298.5 294.8 342.2 16.22 1 1005 89 24.4 21.3 83 3.1 22.2 114 4 297.1 300.0 295.2 343.6 16.07 2 1000 129 24.0 21.1 84 2.9 21.9 100 4 297.1 300.0 295.1 343.3 15.95 3 925 810 19.8 17.4 86 2.4 18.2 175 5 299.6 302.0 294.1 339.4 13.64 4 898 1065 17.6 17.3 98 0.3 17.4 152 3 299.8 302.4 294.5 340.7 13.97 5 878 1258 16.8 16.8 100 0.0 16.8 115 3 300.9 303.5 294.7 341.6 13.84 6 850 1535 15.4 15.2 99 0.2 15.3 40 2 302.3 304.7 294.4 340.4 12.89 7 750 2593 12.2 2.2 50 10.0 6.6 239 10 309.8 311.0 291.2 328.4 5.99 8 700 3168 7.8 1.8 66 6.0 4.5 265 12 311.1 312.3 291.9 330.5 6.24 9 694 3239 7.4 0.4 61 7.0 3.7 278 12 311.4 312.5 291.5 329.2 5.68 10 682 3382 6.4 4.2 86 2.2 5.1 298 13 311.9 313.3 293.2 335.4 7.61 11 642 3873 2.8 -0.8 77 3.6 0.9 293 10 313.2 314.3 292.0 330.9 5.63 12 624 4103 2.2 -13.8 29 16.0 -4.1 284 11 315.1 315.5 289.4 322.1 2.11 13 619 4168 3.0 -30.0 7 33.0 -6.1 275 12 316.8 316.9 288.3 318.6 0.51 14 539 5271 -5.1 -33.1 9 28.0 -11.6 296 22 319.9 320.0 289.2 321.5 0.44 15 522 5522 -5.7 -39.7 5 34.0 -12.5 298 23 322.1 322.1 289.6 323.0 0.23 16 501 5844 -4.5 -50.5 1 46.0 -12.3 279 29 327.4 327.4 291.0 327.7 0.07 17 500 5860 -4.5 -50.5 1 46.0 -12.3 280 29 327.6 327.6 291.1 327.9 0.07 18 445 6772 -8.9 -48.9 2 40.0 -15.5 332 19 333.1 333.1 292.7 333.5 0.10 19 400 7590 -14.9 -46.9 5 32.0 -19.8 275 17 335.6 335.7 293.4 336.2 0.14 20 368 8214 -19.7 -44.7 9 25.0 -23.4 286 18 337.3 337.4 293.9 338.1 0.19 21 312 9413 -30.3 -49.3 14 19.0 -32.1 289 16 338.9 338.9 294.1 339.4 0.14 22 300 9690 -32.7 -41.7 40 9.0 -33.7 280 20 339.3 339.4 294.4 340.6 0.33 23 298 9737 -33.1 -41.1 45 8.0 -34.0 276 18 339.4 339.4 294.5 340.7 0.35 24 295 9808 -33.7 -46.7 26 13.0 -34.9 275 18 339.5 339.5 294.4 340.3 0.19 25 265 10546 -40.3 -46.3 53 6.0 -40.8 272 32 340.4 340.5 294.6 341.3 0.23 26 250 10940 -42.9 -50.9 41 8.0 -43.4 270 39 342.3 342.3 295.0 342.9 0.14 27 248 10994 -43.3 -54.3 29 11.0 -43.9 270 39 342.5 342.5 295.0 342.9 0.10 28 241 11186 -44.5 -48.7 63 4.2 -44.7 267 40 343.5 343.5 295.3 344.3 0.19 29 203 12314 -52.7 -57.1 59 4.4 -52.8 279 71 347.8 347.8 296.3 348.2 0.08 30 200 12410 -53.7 -57.6 62 3.9 -53.8 280 74 347.7 347.7 296.2 348.1 0.08 31 188 12804 -57.1 -61.0 61 3.9 -57.2 280 76 348.4 348.4 296.3 348.6 0.05 32 167 13541 -63.7 -67.6 59 3.9 -63.7 276 72 349.4 349.5 296.5 349.6 0.03 33 150 14190 -69.5 -74.4 49 4.9 -69.5 270 66 350.4 350.4 296.7 350.4 0.01 34 136 14771 -71.5 -79.5 29 8.0 -71.5 265 52 356.8 356.8 298.1 356.8 0.01 35 126 15222 -71.1 -84.1 13 13.0 -71.2 259 38 365.4 365.4 299.7 365.4 0.00 36 108 16126 -74.3 -86.3 14 12.0 -74.3 288 21 375.8 375.8 301.6 375.8 0.00 37 100 16570 -77.3 -86.3 22 9.0 -77.3 320 21 378.4 378.4 302.0 378.4 0.00 38 96 16804 -78.7 -86.7 26 8.0 -78.7 305 21 380.1 380.1 302.3 380.1 0.00 39 79 17931 -73.1 -88.1 8 15.0 -73.2 260 17 413.4 413.4 306.9 413.5 0.00 40 76 18157 -74.3 -88.3 10 14.0 -74.3 270 16 415.5 415.5 307.2 415.5 0.00 41 70 18640 -71.3 -89.3 5 18.0 -71.4 315 5 431.8 431.8 309.0 431.9 0.00 42 50 20660 -64.7 -90.7 2 26.0 -65.0 125 15 491.0 491.0 314.3 491.0 0.00 43 47 21039 -62.5 -90.5 1 28.0 -63.0 120 15 505.1 505.1 315.3 505.1 0.00 44 34 23045 -60.5 -89.5 1 29.0 -61.3 67 25 559.3 559.3 318.6 559.3 0.00 45 30 23830 -57.1 -89.1 1 32.0 -58.4 55 9 589.0 589.0 320.1 589.0 0.00 46 28 24270 -54.1 -88.1 1 34.0 -55.9 97 7 609.1 609.1 321.0 609.1 0.01 47 24 25260 -53.3 -86.3 1 33.0 -55.6 124 13 638.8 638.8 322.3 638.9 0.01 48 22 25819 -54.7 -87.7 1 33.0 -56.8 131 12 650.8 650.8 322.7 650.8 0.01 49 20 26430 -53.5 -87.5 1 34.0 -56.1 145 11 672.4 672.4 323.5 672.5 0.01 50 15 28297 -49.7 -85.7 1 36.0 -54.1 115 10 742.7 742.7 325.7 742.8 0.02 TRP 96 16804 -78.7 -86.7 26 8.0 -78.7 305 21 380.1 380.1 302.3 380.1 0.00 WND 188 12804 -57.1 -61.0 61 3.9 -57.2 280 76 348.4 348.4 296.3 348.6 0.05 Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 589.37 mb = 4576.35 m = 15014.10 ft Wetbulb zero: 638.73 mb = 3914.60 m = 12843.01 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 55.41 % Est. max temperature: 29.66 C = 85.38 F Sfc-Lift cond lev (LCL): 985.17 mb = 259.55 m = 851.52 ft T: 23.19 C 700-500 lapse rate: 4.57 C/km ThetaE index: 13.24 C Layer 850.0- 700.0 mb Conv cond level (CCL): 908.23 mb = 967.65 m = 3174.66 ft Mean mixing ratio: 14.84 g/kg Conv temperature: 27.77 C = 81.99 F Cap Strength: 1.60 C Lifted Index: 1.69 C Risk: Showers probable Lifted Index @300 mb: 0.50 C Lifted Index @700 mb: -0.31 C Showalter Index: 2.16 C Risk: Showers probable Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 19.70 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 215.40 Risk: None Energy Index: -2.37 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 114.99 J/kg Max Up Vert Vel: 15.16 m/s Conv Inhibition (B-): 6.32 J/kg Cap Strength: 1.32 C Lift Cond Lev (LCL): 927.99 mb = 781.79 m = 2564.89 ft Lev Free Conv (LFC): 872.99 mb = 1307.14 m = 4288.47 ft Equ Level (EL): 832.99 mb = 1705.83 m = 5596.49 ft B at Equ Level: 6.73 J/kg Max Parcel Lev (MPL): 782.99 mb = 2229.01 m = 7312.95 ft Wind level data Storm motion: 307 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 1014 18 140 3 -1.9 2.3 | 130 12 -9.1 7.7 1 1000 129 100 4 -3.9 0.7 | 119 13 -11.2 6.1 2 980 305 105 5 -4.8 1.3 | 119 14 -12.0 6.7 3 946 610 65 2 -1.8 -0.8 | 117 10 -9.0 4.5 4 925 810 175 5 -0.4 5.0 | 144 13 -7.6 10.3 5 914 914 180 3 0.0 3.0 | 139 11 -7.2 8.4 6 851 1524 65 3 -2.7 -1.3 | 112 11 -9.9 4.1 7 850 1535 40 2 -1.3 -1.5 | 114 9 -8.5 3.8 8 792 2134 265 9 9.0 0.8 | 196 6 1.8 6.1 9 763 2438 230 10 7.7 6.4 | 182 12 0.4 11.8 10 710 3048 265 12 12.0 1.0 | 216 8 4.7 6.4 11 700 3168 265 12 12.0 1.0 | 216 8 4.7 6.4 12 684 3353 300 13 11.3 -6.5 | 286 4 4.0 -1.1 13 658 3658 280 13 12.8 -2.3 | 241 6 5.6 3.1 14 634 3962 300 8 6.9 -4.0 | 168 1 -0.3 1.4 15 610 4267 260 15 14.8 2.6 | 223 11 7.6 8.0 16 587 4572 255 16 15.5 4.1 | 221 13 8.2 9.5 17 565 4877 290 21 19.7 -7.2 | 278 13 12.5 -1.8 18 524 5486 300 23 19.9 -11.5 | 296 14 12.7 -6.1 19 504 5791 275 28 27.9 -2.4 | 262 21 20.7 2.9 20 500 5860 280 29 28.6 -5.0 | 269 21 21.3 0.3 21 485 6096 280 30 29.5 -5.2 | 270 22 22.3 0.2 22 466 6401 300 33 28.6 -16.5 | 298 24 21.4 -11.1 23 448 6706 330 21 10.5 -18.2 | 346 13 3.3 -12.8 24 431 7010 340 10 3.4 -9.4 | 43 6 -3.8 -4.0 25 414 7315 290 10 9.4 -3.4 | 228 3 2.2 1.9 26 400 7590 275 17 16.9 -1.5 | 248 10 9.7 3.9 27 398 7620 275 17 16.9 -1.5 | 248 10 9.7 3.9 28 382 7925 295 19 17.2 -8.0 | 285 10 10.0 -2.7 29 366 8230 285 18 17.4 -4.7 | 266 10 10.2 0.7 30 351 8534 275 23 22.9 -2.0 | 258 16 15.7 3.4 31 310 9449 290 16 15.0 -5.5 | 271 8 7.8 -0.1 32 300 9690 280 20 19.7 -3.5 | 261 13 12.5 1.9 33 297 9754 275 17 16.9 -1.5 | 248 10 9.7 3.9 34 250 10940 270 39 39.0 -0.0 | 260 32 31.8 5.4 35 249 10973 270 39 39.0 -0.0 | 260 32 31.8 5.4 36 238 11278 265 41 40.8 3.6 | 255 35 33.6 8.9 37 200 12410 280 74 72.9 -12.8 | 277 66 65.7 -7.5 38 188 12804 280 76 74.8 -13.2 | 277 68 67.6 -7.8 39 179 13106 280 76 74.8 -13.2 | 277 68 67.6 -7.8 40 150 14190 270 66 66.0 -0.0 | 265 59 58.8 5.4 41 147 14326 270 66 66.0 -0.0 | 265 59 58.8 5.4 42 119 15545 255 28 27.0 7.2 | 238 24 19.8 12.6 43 107 16154 290 21 19.7 -7.2 | 278 13 12.5 -1.8 44 102 16459 325 20 11.5 -16.4 | 339 12 4.3 -11.0 45 100 16570 320 21 13.5 -16.1 | 330 12 6.3 -10.7 46 97 16764 320 21 13.5 -16.1 | 330 12 6.3 -10.7 47 96 16804 305 21 17.2 -12.0 | 304 12 10.0 -6.7 48 92 17069 300 15 13.0 -7.5 | 290 6 5.8 -2.1 49 87 17374 320 10 6.4 -7.7 | 19 2 -0.8 -2.3 50 78 17983 255 18 17.4 4.7 | 225 14 10.2 10.0 51 71 18593 305 10 8.2 -5.7 | 291 1 1.0 -0.4 52 70 18640 315 5 3.5 -3.5 | 116 4 -3.7 1.8 53 67 18898 300 10 8.7 -5.0 | 256 1 1.4 0.4 54 64 19202 60 1 -0.9 -0.5 | 121 9 -8.1 4.9 55 58 19812 105 10 -9.7 2.6 | 115 19 -16.9 7.9 56 55 20117 45 19 -13.4 -13.4 | 69 22 -20.6 -8.1 57 52 20422 40 10 -6.4 -7.7 | 80 14 -13.6 -2.3 58 50 20660 125 15 -12.3 8.6 | 126 24 -19.5 14.0 59 49 20726 120 10 -8.7 5.0 | 123 19 -15.9 10.4 60 47 21031 120 15 -13.0 7.5 | 122 24 -20.2 12.9 61 45 21336 120 14 -12.1 7.0 | 123 23 -19.3 12.4 62 43 21641 100 25 -24.6 4.3 | 107 33 -31.8 9.7 63 41 21946 80 19 -18.7 -3.3 | 95 26 -25.9 2.1 64 39 22250 75 24 -23.2 -6.2 | 88 30 -30.4 -0.9 65 37 22555 55 23 -18.8 -13.2 | 73 27 -26.1 -7.8 66 33 23165 70 25 -23.5 -8.6 | 84 31 -30.7 -3.2 67 30 23830 55 9 -7.4 -5.2 | 91 15 -14.6 0.2 68 29 24079 75 13 -12.6 -3.4 | 96 20 -19.8 2.0 69 28 24384 110 3 -2.8 1.0 | 122 12 -10.0 6.4 70 26 24689 165 10 -2.6 9.7 | 147 18 -9.8 15.0 71 25 24994 155 10 -4.2 9.1 | 142 18 -11.4 14.4 72 24 25298 120 13 -11.3 6.5 | 123 22 -18.5 11.9 73 20 26430 145 11 -6.3 9.0 | 137 20 -13.5 14.4 74 18 26822 155 11 -4.6 10.0 | 142 19 -11.9 15.3 75 16 27127 150 12 -6.0 10.4 | 140 21 -13.2 15.8 76 15 27432 115 10 -9.1 4.2 | 120 19 -16.3 9.6 77 12 28346 130 18 -13.8 11.6 | 129 27 -21.0 16.9 Wind Parameters Mean winds (0-6000m): 276.6 at 12.0 knts Storm direction: 306.6 at 9.0 knts Shear (0-3000m) pos: 0.9 neg: 1.5 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 84.3 deg Storm rel helicity (0-3000m) pos: 36.8 neg: -39.8 tot: -3.0 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 0.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.39 Bulk Shear: 33.88 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 ------------------------------------------------------------------------------- 500 102 4 119 13| 0.0 3.2 3.2| 0.0 -10.6 -10.6 -21.2 -0.54| 6.1 -3.3 1000 123 4 125 13| 2.0 1.6 3.6| 19.0 -15.8 3.2 3.2 0.06| 8.4 0.5 1500 119 3 125 12| 1.3 2.6 3.9| 19.0 -29.8 -10.8 -7.2 -0.16| 7.3 -1.2 2000 112 4 122 13| 1.0 2.9 3.9| 21.6 -35.0 -13.4 -6.7 -0.05| 8.6 -0.5 2500 217 5 155 10| 0.8 1.7 2.6| 24.3 -39.8 -15.5 -6.2 -0.05| 8.9 -0.4 3000 236 6 165 9| 0.9 1.5 2.4| 36.8 -39.8 -3.0 -1.0 0.06| 8.4 0.5 4000 264 7 182 6| 0.8 1.1 1.9| 46.3 -45.0 1.3 0.3 0.07| 8.4 0.6 5000 268 9 200 6| 2.0 1.8 3.7| 89.5 -48.7 40.7 8.1 0.20| 9.2 1.8 6000 277 12 230 6| 1.9 2.3 4.2|108.9 -88.2 20.6 3.4 0.12| 9.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//NFFN/skewt/NFFN.skewt.20251105.11.gif