UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110211.upa.cvt Date: 1100Z 2 NOV 25 Searching for NFFN... Searching the city database file for: NFFN ... Date:1100Z 2 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 1016 18 24.2 21.2 83 3.0 22.1 296.0 298.8 294.7 341.5 15.79 1 1008 85 26.2 20.2 70 6.0 22.0 90 9 298.7 301.4 294.8 342.2 14.94 2 1000 152 26.0 20.0 70 6.0 21.8 90 9 299.1 301.9 294.9 342.5 14.88 3 997 179 26.2 20.2 70 6.0 21.9 91 9 299.6 302.4 295.2 343.8 15.11 4 925 837 21.2 18.5 85 2.7 19.3 110 10 301.0 303.7 295.3 344.0 14.64 5 883 1238 18.2 15.7 85 2.5 16.5 105 9 301.9 304.3 294.3 339.7 12.81 6 850 1565 17.0 12.0 72 5.0 13.8 100 9 304.0 305.9 293.0 335.0 10.42 7 832 1747 16.4 7.4 55 9.0 11.0 94 9 305.2 306.6 291.3 328.7 7.78 8 816 1912 14.8 10.6 76 4.2 12.1 88 9 305.2 307.0 293.0 334.8 9.89 9 807 2007 16.6 0.6 34 16.0 8.0 85 9 308.1 309.0 289.8 323.4 4.95 10 787 2220 15.0 -3.0 29 18.0 5.9 78 9 308.6 309.3 289.0 320.8 3.89 11 731 2840 9.8 1.8 57 8.0 5.4 57 8 309.5 310.6 291.1 327.9 5.97 12 714 3035 8.6 2.6 66 6.0 5.2 51 8 310.2 311.5 291.8 330.3 6.48 13 706 3128 9.0 -8.0 29 17.0 1.3 47 8 311.7 312.3 289.1 321.2 2.96 14 700 3199 8.8 -14.2 18 23.0 -0.3 45 8 312.2 312.6 288.2 318.2 1.82 15 675 3498 7.6 -16.4 16 24.0 -1.5 22 10 314.2 314.5 288.5 319.4 1.57 16 648 3832 5.4 -1.6 61 7.0 1.7 15 10 315.3 316.4 292.3 332.0 5.26 17 643 3896 5.6 -9.4 33 15.0 -1.0 15 10 316.3 316.8 290.5 325.8 2.91 18 588 4618 0.4 -26.6 11 27.0 -7.4 15 7 318.4 318.6 289.0 321.0 0.74 19 567 4908 -1.7 -20.7 22 19.0 -7.9 15 9 319.3 319.5 289.9 323.7 1.30 20 562 4978 -2.7 -3.7 93 1.0 -3.2 15 9 318.9 319.9 293.2 335.6 5.18 21 553 5106 -1.9 -11.9 46 10.0 -6.0 15 10 321.3 321.9 291.9 330.6 2.78 22 539 5310 -2.3 -35.3 6 33.0 -10.1 24 13 323.2 323.3 290.1 324.5 0.35 23 500 5900 -6.7 -32.7 11 26.0 -12.9 35 10 324.9 325.0 290.7 326.7 0.49 24 448 6746 -13.3 -39.3 9 26.0 -18.0 347 10 326.9 327.0 291.2 328.0 0.28 25 439 6900 -14.1 -35.1 15 21.0 -18.3 357 12 327.8 327.9 291.6 329.5 0.44 26 437 6935 -14.3 -25.3 39 11.0 -17.2 359 12 328.0 328.2 292.3 332.0 1.12 27 429 7074 -15.3 -29.3 29 14.0 -18.6 358 13 328.5 328.6 292.1 331.3 0.79 28 426 7127 -15.7 -21.7 60 6.0 -17.4 352 13 328.6 328.9 292.9 334.2 1.58 29 409 7433 -16.7 -30.7 29 14.0 -19.8 315 14 331.2 331.3 292.7 333.8 0.72 30 400 7600 -18.1 -30.1 34 12.0 -20.8 295 14 331.5 331.6 292.9 334.3 0.78 31 394 7713 -19.1 -29.1 41 10.0 -21.4 292 15 331.6 331.8 293.0 334.8 0.87 32 386 7866 -19.5 -36.5 21 17.0 -22.6 287 16 333.0 333.1 293.0 334.7 0.44 33 368 8219 -22.5 -35.5 30 13.0 -24.8 290 14 333.6 333.7 293.2 335.5 0.50 34 357 8442 -24.7 -28.9 68 4.2 -25.6 290 18 333.6 333.8 293.6 337.2 0.98 35 351 8565 -25.5 -34.5 43 9.0 -27.1 290 20 334.1 334.2 293.4 336.3 0.58 36 348 8627 -25.7 -27.5 85 1.8 -26.1 290 21 334.7 334.9 294.0 338.8 1.15 37 342 8753 -26.7 -27.1 96 0.4 -26.8 290 23 335.0 335.2 294.1 339.4 1.21 38 330 9011 -27.7 -36.7 42 9.0 -29.1 290 28 337.0 337.1 294.0 338.9 0.50 39 300 9690 -33.3 -44.3 32 11.0 -34.4 290 40 338.4 338.5 294.2 339.4 0.25 40 285 10046 -36.3 -48.3 28 12.0 -37.3 294 43 339.1 339.2 294.3 339.8 0.17 41 250 10940 -41.9 -65.9 6 24.0 -42.8 295 47 343.8 343.8 295.3 343.9 0.02 42 223 11707 -47.3 -69.3 6 22.0 -47.9 291 53 346.9 346.9 296.0 347.0 0.02 43 200 12420 -53.1 -71.1 9 18.0 -53.4 295 52 348.7 348.7 296.4 348.7 0.01 44 162 13750 -63.3 -73.3 25 10.0 -63.4 280 48 353.2 353.2 297.3 353.2 0.01 45 150 14220 -66.7 -76.7 23 10.0 -66.8 275 46 355.2 355.2 297.7 355.2 0.01 46 146 14383 -67.9 -77.9 23 10.0 -67.9 275 46 355.9 355.9 297.9 355.9 0.01 47 106 16256 -78.5 -85.5 31 7.0 -78.5 275 27 369.8 369.8 300.5 369.9 0.00 48 100 16590 -76.7 -85.7 23 9.0 -76.7 290 20 379.5 379.5 302.2 379.5 0.00 49 90 17196 -77.5 -87.5 19 10.0 -77.5 286 19 389.6 389.6 303.7 389.6 0.00 50 70 18650 -74.1 -88.1 10 14.0 -74.2 310 4 425.9 425.9 308.4 425.9 0.00 51 53 20297 -69.1 -91.1 3 22.0 -69.3 61 12 472.7 472.7 312.8 472.7 0.00 52 50 20650 -64.1 -90.1 2 26.0 -64.4 85 12 492.4 492.4 314.4 492.4 0.00 53 44 21436 -61.1 -90.1 1 29.0 -61.7 99 10 518.1 518.1 316.2 518.1 0.00 54 38 22346 -60.5 -89.5 1 29.0 -61.2 95 23 541.8 541.8 317.6 541.8 0.00 55 35 22855 -62.3 -90.3 1 28.0 -62.9 95 28 550.0 550.0 318.1 550.0 0.00 56 34 23035 -60.3 -90.3 1 30.0 -61.1 81 24 559.8 559.8 318.6 559.9 0.00 57 31 23607 -62.3 -90.3 1 28.0 -63.0 95 26 569.4 569.4 319.1 569.5 0.00 58 30 23810 -60.1 -90.1 1 30.0 -61.0 70 23 580.8 580.8 319.7 580.8 0.00 59 26 24717 -54.1 -87.1 1 33.0 -56.1 89 16 622.1 622.1 321.6 622.2 0.01 60 21 26094 -52.1 -86.1 1 34.0 -54.9 118 26 667.3 667.3 323.3 667.4 0.01 61 20 26410 -52.7 -86.7 1 34.0 -55.5 120 27 674.9 674.9 323.6 674.9 0.01 62 16 27866 -48.1 -84.1 1 36.0 -52.8 113 23 734.3 734.4 325.5 734.5 0.02 TRP 106 16256 -78.5 -85.5 31 7.0 -78.5 275 27 369.8 369.8 300.5 369.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 584.00 mb = 4673.23 m = 15331.93 ft Wetbulb zero: 701.21 mb = 3184.64 m = 10448.17 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 44.49 % Est. max temperature: 31.18 C = 88.12 F Sfc-Lift cond lev (LCL): 972.81 mb = 394.40 m = 1293.94 ft T: 24.56 C 700-500 lapse rate: 5.74 C/km ThetaE index: 15.34 C Layer 883.0- 816.0 mb Conv cond level (CCL): 873.20 mb = 1334.08 m = 4376.84 ft Mean mixing ratio: 14.88 g/kg Conv temperature: 30.73 C = 87.32 F Cap Strength: 2.40 C Lifted Index: -1.39 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.33 C Lifted Index @700 mb: 0.05 C Showalter Index: 2.22 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.70 C K Index: 12.70 Risk: None Sweat Index: 172.00 Risk: None Energy Index: -1.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 413.84 J/kg Max Up Vert Vel: 28.77 m/s Conv Inhibition (B-): 69.71 J/kg Cap Strength: 2.33 C Lift Cond Lev (LCL): 905.38 mb = 1022.19 m = 3353.61 ft Lev Free Conv (LFC): 740.38 mb = 2732.48 m = 8964.73 ft Equ Level (EL): 700.38 mb = 3194.49 m = 10480.49 ft B at Equ Level: 17.63 J/kg Max Parcel Lev (MPL): 160.38 mb = 13811.19 m = 45311.74 ft Wind level data Storm motion: 89 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 1000 152 90 9 -9.0 0.0 | 93 2 -1.6 0.1 1 925 837 110 10 -9.4 3.4 | 150 4 -2.0 3.5 2 850 1565 100 9 -8.9 1.6 | 139 2 -1.5 1.6 3 700 3199 45 8 -5.7 -5.7 | 343 6 1.8 -5.6 4 1004 305 100 7 -6.9 1.2 | 202 1 0.5 1.3 5 966 610 105 10 -9.7 2.6 | 140 3 -2.2 2.7 6 930 914 110 11 -10.3 3.8 | 143 5 -2.9 3.8 7 862 1524 90 9 -9.0 0.0 | 93 2 -1.6 0.1 8 799 2134 60 10 -8.7 -5.0 | 14 5 -1.2 -4.9 9 741 2743 55 3 -2.5 -1.7 | 288 5 5.0 -1.6 10 661 3658 15 12 -3.1 -11.6 | 339 12 4.3 -11.5 11 613 4267 15 6 -1.6 -5.8 | 314 8 5.9 -5.7 12 547 5182 15 10 -2.6 -9.7 | 333 11 4.8 -9.6 13 526 5486 40 17 -10.9 -13.0 | 15 13 -3.5 -12.9 14 500 5900 35 10 -5.7 -8.2 | 348 8 1.7 -8.1 15 487 6096 40 11 -7.1 -8.4 | 358 8 0.3 -8.3 16 450 6706 345 10 2.6 -9.7 | 314 14 10.0 -9.6 17 432 7010 5 13 -1.1 -13.0 | 334 14 6.3 -12.9 18 400 7600 295 14 12.7 -5.9 | 286 21 20.1 -5.8 19 383 7925 285 16 15.5 -4.1 | 280 23 22.9 -4.1 20 367 8230 290 14 13.2 -4.8 | 283 21 20.6 -4.7 21 300 9690 290 40 37.6 -13.7 | 287 47 45.0 -13.6 22 260 10668 300 47 40.7 -23.5 | 296 54 48.1 -23.4 23 250 10940 295 47 42.6 -19.9 | 292 54 50.0 -19.8 24 217 11887 290 54 50.7 -18.5 | 288 61 58.2 -18.4 25 200 12420 295 52 47.1 -22.0 | 292 59 54.5 -21.9 26 150 14220 275 46 45.8 -4.0 | 274 53 53.2 -3.9 27 133 14935 275 46 45.8 -4.0 | 274 53 53.2 -3.9 28 120 15545 280 29 28.6 -5.0 | 278 36 36.0 -5.0 29 114 15850 295 21 19.0 -8.9 | 288 28 26.4 -8.8 30 106 16256 275 27 26.9 -2.4 | 274 34 34.3 -2.3 31 102 16459 275 28 27.9 -2.4 | 274 35 35.3 -2.4 32 100 16590 290 20 18.8 -6.8 | 284 27 26.2 -6.8 33 97 16764 290 20 18.8 -6.8 | 284 27 26.2 -6.8 34 87 17374 285 19 18.4 -4.9 | 281 26 25.8 -4.8 35 83 17678 245 15 13.6 6.3 | 253 22 21.0 6.4 36 79 17983 325 10 5.7 -8.2 | 302 15 13.1 -8.1 37 75 18288 325 13 7.5 -10.6 | 305 18 14.9 -10.6 38 70 18650 310 4 3.1 -2.6 | 283 11 10.5 -2.5 39 61 19507 175 2 -0.2 2.0 | 254 8 7.2 2.1 40 58 19812 170 10 -1.7 9.8 | 210 11 5.7 9.9 41 52 20422 35 12 -6.9 -9.8 | 357 10 0.5 -9.7 42 50 20650 85 12 -12.0 -1.0 | 78 5 -4.5 -1.0 43 49 20726 140 10 -6.4 7.7 | 187 8 1.0 7.7 44 47 21031 65 11 -10.0 -4.6 | 29 5 -2.6 -4.6 45 43 21641 115 10 -9.1 4.2 | 159 5 -1.7 4.3 46 41 21946 70 14 -13.2 -4.8 | 51 7 -5.7 -4.7 47 39 22250 95 22 -21.9 1.9 | 98 15 -14.5 2.0 48 35 22860 95 28 -27.9 2.4 | 97 21 -20.5 2.5 49 33 23165 70 21 -19.7 -7.2 | 60 14 -12.3 -7.1 50 32 23470 100 23 -22.7 4.0 | 105 16 -15.2 4.1 51 30 23774 90 29 -29.0 0.0 | 90 22 -21.6 0.1 52 30 23810 70 23 -21.6 -7.9 | 61 16 -14.2 -7.8 53 29 24079 65 25 -22.7 -10.6 | 55 19 -15.2 -10.5 54 27 24384 95 17 -16.9 1.5 | 99 10 -9.5 1.6 55 26 24689 85 16 -15.9 -1.4 | 81 9 -8.5 -1.3 56 25 24994 120 18 -15.6 9.0 | 138 12 -8.2 9.1 57 23 25603 115 25 -22.7 10.6 | 125 19 -15.2 10.6 58 20 26410 120 27 -23.4 13.5 | 130 21 -16.0 13.6 59 19 26518 125 29 -23.8 16.6 | 136 23 -16.3 16.7 60 15 27432 110 22 -20.7 7.5 | 120 15 -13.3 7.6 61 14 27737 90 15 -15.0 0.0 | 91 8 -7.6 0.1 62 12 28346 110 17 -16.0 5.8 | 125 10 -8.6 5.9 Wind Parameters Mean winds (0-6000m): 59.4 at 9.9 knts Storm direction: 89.4 at 7.4 knts Storm rel Dir Shear (0-3000m): -57.4 deg Energy-Hel index: -25.86 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 95 9 118 2| | | 1000 102 10 138 3| | | 1500 103 10 140 3| | | 2000 101 9 136 3| | | 2500 96 9 122 2| | | 3000 91 9 98 2| | | 4000 81 10 58 3| | | 5000 69 9 22 3| | | 6000 59 10 12 5| | | Wrote GIF file: /home/apache/climate/data/raob//NFFN/skewt/NFFN.skewt.20251102.11.gif