UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121723.upa.cvt Date: 2300Z 17 DEC 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 17 DEC 25 Station: NGFU WMO ident: 91643 Latitude: -8.52 Longitude: 179.22 Elevation: 2.00 ------------------------------------------------------------------------------- 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 1008 2 32.0 25.0 67 7.0 26.7 40 21 304.5 308.2 299.6 364.8 20.16 1 1005 32 29.6 24.6 75 5.0 25.9 34 17 302.3 306.0 298.8 360.8 19.73 2 1000 82 29.0 24.0 74 5.0 25.3 25 10 302.1 305.7 298.4 358.7 19.11 3 937 658 23.0 22.7 98 0.3 22.8 33 12 301.7 305.2 298.2 357.4 18.85 4 925 771 22.6 20.1 86 2.5 20.8 35 12 302.4 305.4 296.7 350.4 16.22 5 850 1504 18.0 15.9 88 2.1 16.5 20 11 305.0 307.5 295.6 345.3 13.49 6 776 2280 13.2 11.5 89 1.7 12.1 20 10 307.9 310.0 294.6 341.4 11.06 7 720 2910 10.6 7.5 81 3.1 8.7 20 9 311.7 313.4 294.3 339.7 9.08 8 707 3062 10.2 5.4 72 4.8 7.3 20 9 312.9 314.4 293.7 337.7 7.98 9 700 3145 10.2 -2.8 40 13.0 3.5 20 9 313.8 314.6 291.1 327.9 4.45 10 697 3181 10.2 -5.8 32 16.0 2.5 19 9 314.2 314.8 290.5 325.6 3.56 11 689 3276 9.2 4.2 71 5.0 6.3 18 9 314.1 315.5 293.7 337.6 7.53 12 674 3459 9.4 -10.6 23 20.0 0.6 16 9 316.3 316.8 290.2 324.6 2.53 13 670 3508 9.0 -3.0 43 12.0 2.8 15 9 316.4 317.3 292.0 331.0 4.58 14 667 3545 9.2 -3.8 40 13.0 2.6 14 9 317.0 317.9 292.0 330.9 4.33 15 661 3620 8.6 -0.4 53 9.0 3.7 13 9 317.2 318.3 293.1 335.1 5.63 16 651 3746 7.8 -4.2 42 12.0 1.8 11 9 317.6 318.5 292.2 331.5 4.30 17 620 4145 4.6 0.8 76 3.8 2.5 6 10 318.4 319.7 294.1 339.4 6.56 18 588 4575 2.6 -1.9 72 4.5 0.2 359 10 321.0 322.1 294.1 339.3 5.67 19 585 4617 2.6 -5.4 56 8.0 -1.3 359 10 321.4 322.3 293.3 335.8 4.37 20 580 4686 2.0 -2.0 75 4.0 -0.1 358 10 321.5 322.7 294.3 340.0 5.70 21 559 4983 0.4 -3.9 73 4.3 -1.8 353 10 323.1 324.1 294.3 339.9 5.13 22 549 5127 0.0 -12.0 40 12.0 -5.1 351 10 324.3 324.8 292.7 333.6 2.78 23 535 5334 -1.3 -7.3 64 6.0 -4.1 348 11 325.1 325.9 294.0 338.8 4.13 24 532 5378 -1.3 -12.3 43 11.0 -6.0 347 11 325.6 326.2 293.1 335.1 2.80 25 520 5560 -2.5 -9.5 59 7.0 -5.7 345 11 326.3 327.0 293.9 338.3 3.58 26 517 5606 -2.7 -14.7 39 12.0 -7.5 344 11 326.6 327.1 293.0 334.7 2.36 27 508 5745 -3.5 -12.5 50 9.0 -7.2 342 11 327.3 327.9 293.6 337.1 2.88 28 500 5870 -4.1 -19.1 30 15.0 -9.4 340 11 328.0 328.4 292.8 333.9 1.69 29 484 6126 -4.9 -22.9 23 18.0 -10.7 336 12 330.1 330.4 292.9 334.6 1.25 30 476 6257 -5.9 -16.9 41 11.0 -10.0 334 12 330.5 330.9 293.8 337.9 2.14 31 450 6696 -8.5 -31.5 14 23.0 -14.3 328 13 332.5 332.7 293.0 334.8 0.61 32 426 7119 -11.5 -19.5 52 8.0 -14.2 322 14 334.0 334.4 294.5 340.8 1.92 33 410 7411 -13.3 -28.3 27 15.0 -17.2 318 15 335.3 335.5 294.0 338.7 0.91 34 407 7468 -12.7 -36.7 11 24.0 -17.7 317 15 336.8 336.9 293.9 338.4 0.40 35 400 7600 -12.9 -38.9 9 26.0 -18.1 315 15 338.2 338.3 294.2 339.5 0.33 36 359 8416 -17.5 -43.5 8 26.0 -21.8 304 15 342.7 342.7 295.2 343.6 0.23 37 330 9040 -22.9 -35.9 29 13.0 -25.3 295 14 343.6 343.7 295.7 345.7 0.54 38 300 9730 -28.7 -41.7 28 13.0 -30.4 285 14 344.9 345.0 295.8 346.2 0.33 39 270 10477 -34.7 -50.7 18 16.0 -36.0 265 15 346.8 346.8 296.0 347.3 0.13 40 256 10847 -38.1 -46.1 43 8.0 -38.8 255 16 347.1 347.1 296.2 348.0 0.24 41 250 11010 -39.5 -48.5 38 9.0 -40.2 250 16 347.3 347.4 296.2 348.1 0.19 42 242 11231 -41.3 -55.3 21 14.0 -42.1 246 16 347.9 347.9 296.3 348.3 0.09 43 230 11573 -44.3 -54.3 32 10.0 -44.8 239 15 348.4 348.4 296.4 348.9 0.10 44 227 11660 -44.7 -56.7 25 12.0 -45.3 237 15 349.1 349.1 296.5 349.4 0.08 45 226 11690 -45.3 -53.3 40 8.0 -45.7 236 15 348.6 348.7 296.4 349.1 0.12 46 200 12490 -52.1 -64.1 22 12.0 -52.4 220 14 350.3 350.3 296.7 350.4 0.03 47 197 12588 -52.5 -67.5 15 15.0 -52.8 222 14 351.1 351.1 296.9 351.2 0.02 48 150 14290 -67.5 -75.5 31 8.0 -67.5 260 10 353.8 353.8 297.4 353.8 0.01 49 140 14700 -71.3 -75.2 56 3.9 -71.3 269 10 354.2 354.2 297.5 354.2 0.01 50 138 14785 -71.5 -76.5 47 5.0 -71.5 270 10 355.3 355.3 297.8 355.3 0.01 51 135 14914 -71.3 -82.3 18 11.0 -71.3 273 11 357.9 357.9 298.3 357.9 0.00 52 109 16142 -81.7 -84.4 63 2.7 -81.7 299 12 360.9 360.9 298.9 360.9 0.00 53 100 16620 -85.1 -88.6 53 3.5 -85.1 310 12 363.3 363.3 299.4 363.3 0.00 54 89 17258 -88.5 -91.5 57 3.0 -88.5 345 15 368.8 368.8 300.4 368.8 0.00 55 83 17638 -87.1 -93.1 32 6.0 -87.1 17 14 379.1 379.1 302.1 379.1 0.00 56 81 17773 -80.3 -88.3 25 8.0 -80.3 28 14 395.7 395.7 304.6 395.7 0.00 57 74 18284 -80.9 -88.9 25 8.0 -80.9 70 13 404.8 404.8 305.9 404.8 0.00 58 70 18600 -77.9 -87.9 18 10.0 -77.9 95 13 417.7 417.7 307.4 417.7 0.00 59 66 18940 -74.3 -88.3 10 14.0 -74.3 92 15 432.6 432.6 309.1 432.7 0.00 60 57 19788 -76.9 -88.9 13 12.0 -77.0 86 18 445.3 445.3 310.4 445.3 0.00 61 50 20550 -72.1 -90.1 5 18.0 -72.2 80 22 473.6 473.6 313.0 473.6 0.00 62 45 21174 -70.1 -89.1 5 19.0 -70.3 81 31 492.9 492.9 314.4 492.9 0.00 63 41 21728 -70.9 -90.9 4 20.0 -71.1 82 39 504.2 504.2 315.2 504.2 0.00 64 31 23401 -67.1 -90.1 2 23.0 -67.5 85 64 556.5 556.5 318.5 556.5 0.00 65 30 23600 -64.9 -88.9 2 24.0 -65.4 85 67 567.7 567.7 319.0 567.7 0.00 66 22 25555 -51.3 -82.2 1 30.9 -54.2 90 79 660.9 660.9 323.1 661.1 0.02 67 20 26180 -47.1 -80.1 1 33.0 -51.5 85 67 692.0 692.0 324.2 692.3 0.03 68 18 26880 -43.9 -78.9 1 35.0 -49.8 80 59 723.3 723.3 325.1 723.6 0.04 69 16 27670 -43.1 -78.1 1 35.0 -49.8 74 50 750.7 750.7 326.0 751.2 0.06 70 15 28105 -42.1 -78.1 1 36.0 -49.5 70 45 768.0 768.0 326.4 768.5 0.06 71 13 29061 -47.1 -80.1 1 33.0 -52.8 63 35 782.7 782.8 326.8 783.2 0.05 72 11 30173 -43.9 -78.9 1 35.0 -51.7 55 22 832.7 832.7 328.0 833.4 0.07 73 10 30810 -45.1 -79.1 1 34.0 -52.7 50 15 851.2 851.2 328.4 852.0 0.08 74 9.2 31366 -46.3 -79.3 1 33.0 -53.7 867.2 867.2 328.8 868.0 0.08 75 7.0 33223 -35.9 -74.9 1 39.0 -50.3 980.6 980.8 330.9 983.2 0.21 TRP 89 17258 -88.5 -91.5 57 3.0 -88.5 345 15 368.8 368.8 300.4 368.8 0.00 WND 22 25555 -51.3 -82.2 1 30.9 -54.2 90 79 660.9 660.9 323.1 661.1 0.02 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 549.00 mb = 5127.16 m = 16821.18 ft Wetbulb zero: 587.61 mb = 4580.51 m = 15027.73 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 71.84 % Est. max temperature: 32.26 C = 90.07 F Sfc-Lift cond lev (LCL): 911.66 mb = 896.97 m = 2942.78 ft T: 21.81 C 700-500 lapse rate: 5.25 C/km ThetaE index: 39.18 C Layer 1005.0- 689.0 mb Conv cond level (CCL): 911.52 mb = 898.23 m = 2946.90 ft Mean mixing ratio: 18.30 g/kg Conv temperature: 30.42 C = 86.75 F Cap Strength: 0.38 C Lifted Index: -3.30 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.64 C Lifted Index @700 mb: -2.07 C Showalter Index: 0.57 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.00 C K Index: 25.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 223.80 Risk: None Energy Index: -2.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1474.08 J/kg Max Up Vert Vel: 54.30 m/s Conv Inhibition (B-): 2.79 J/kg Cap Strength: 2.32 C Lift Cond Lev (LCL): 921.61 mb = 802.85 m = 2634.00 ft Lev Free Conv (LFC): 896.61 mb = 1041.25 m = 3416.14 ft Equ Level (EL): 126.61 mb = 15282.78 m = 50139.73 ft B at Equ Level: 1442.73 J/kg Max Parcel Lev (MPL): 66.61 mb = 18886.68 m = 61963.41 ft Wind level data Storm motion: 42 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 1008 2 40 21 -13.5 -16.1 | 39 13 -8.3 -10.3 1 1000 82 25 10 -4.2 -9.1 | 344 3 1.0 -3.3 2 925 771 35 12 -6.9 -9.8 | 23 4 -1.7 -4.0 3 850 1504 20 11 -3.8 -10.3 | 343 5 1.4 -4.5 4 700 3145 20 9 -3.1 -8.5 | 322 3 2.1 -2.7 5 500 5870 340 11 3.8 -10.3 | 297 10 9.0 -4.5 6 400 7600 315 15 10.6 -10.6 | 287 17 15.8 -4.8 7 300 9730 285 14 13.5 -3.6 | 263 19 18.7 2.2 8 250 11010 250 16 15.0 5.5 | 241 23 20.2 11.3 9 200 12490 220 14 9.0 10.7 | 221 22 14.2 16.5 10 150 14290 260 10 9.8 1.7 | 243 17 15.0 7.5 11 100 16620 310 12 9.2 -7.7 | 278 15 14.4 -1.9 12 89 17258 345 15 3.9 -14.5 | 314 13 9.1 -8.7 13 70 18600 95 13 -13.0 1.1 | 132 10 -7.8 6.9 14 50 20550 80 22 -21.7 -3.8 | 97 17 -16.5 2.0 15 30 23600 85 67 -66.7 -5.8 | 90 62 -61.5 -0.1 16 22 25555 90 79 -79.0 0.0 | 94 74 -73.8 5.8 17 20 26180 85 67 -66.7 -5.8 | 90 62 -61.5 -0.1 18 10 30810 50 15 -11.5 -9.6 | 59 7 -6.3 -3.9 Wind Parameters Mean winds (0-6000m): 11.9 at 10.4 knts Storm direction: 41.9 at 7.8 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -74.9 deg Storm rel helicity (0-3000m) pos: 2.4 neg: -14.6 tot: -12.3 m^2/s^2 ave: -4.1 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 3.4 stream: -1.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 927.74 Bulk Shear: 1.59 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 30 11 6 4| 0.0 10.4 10.4| 1.4 -9.7 -8.3 -16.5 -0.45| 14.6 -6.5 1000 31 12 11 4| 0.0 5.0 5.0| 2.4 -10.7 -8.4 -8.4 -0.40| 8.2 -3.3 1500 29 11 6 4| 0.0 3.9 3.9| 2.4 -13.2 -10.9 -7.2 -0.47| 6.2 -2.9 2000 27 11 360 4| 0.0 3.0 3.0| 2.4 -13.7 -11.3 -5.7 -0.47| 4.8 -2.3 2500 26 11 355 4| 0.0 2.5 2.5| 2.4 -14.2 -11.8 -4.7 -0.48| 4.0 -1.9 3000 25 11 351 4| 0.0 2.2 2.2| 2.4 -14.6 -12.3 -4.1 -0.49| 3.4 -1.7 4000 23 10 343 4| 0.0 1.8 1.8| 2.4 -15.5 -13.1 -3.3 -0.47| 2.9 -1.4 5000 18 10 334 4| 0.0 1.6 1.6| 2.4 -17.4 -15.0 -3.0 -0.47| 2.6 -1.2 6000 12 10 325 5| 0.0 1.6 1.6| 2.4 -20.4 -18.1 -3.0 -0.46| 2.4 -1.1 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20251217.23.gif