UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 7 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 1005 2 29.8 26.0 80 3.8 26.9 350 14 302.5 306.5 299.9 366.4 21.51 1 1000 62 28.6 24.1 77 4.5 25.3 340 14 301.8 305.3 298.4 358.6 19.23 2 939 615 22.8 22.5 98 0.3 22.6 352 13 301.3 304.7 297.9 356.1 18.58 3 925 746 21.8 21.8 100 0.0 21.8 355 13 301.6 304.9 297.7 354.8 18.05 4 881 1170 19.8 18.8 94 1.0 19.1 15 13 303.8 306.7 296.7 350.4 15.69 5 850 1479 18.4 17.7 96 0.7 17.9 30 13 305.4 308.2 296.8 350.8 15.16 6 785 2161 17.0 12.5 75 4.5 14.0 18 11 310.9 313.2 295.9 346.7 11.69 7 703 3096 11.8 5.8 67 6.0 8.2 1 7 315.2 316.8 294.6 341.0 8.26 8 700 3132 11.4 7.5 77 3.9 9.0 360 7 315.1 316.9 295.3 344.3 9.34 9 699 3144 11.2 7.9 80 3.3 9.1 360 7 315.0 316.9 295.5 345.0 9.62 10 684 3325 10.6 3.6 62 7.0 6.5 353 8 316.3 317.7 294.1 339.2 7.27 11 624 4083 6.2 1.8 73 4.4 3.7 324 12 319.7 321.1 294.8 342.1 7.01 12 607 4309 5.2 -4.8 48 10.0 0.2 316 13 321.1 321.9 293.2 335.5 4.41 13 591 4526 3.2 -1.8 70 5.0 0.5 307 15 321.2 322.3 294.2 339.6 5.68 14 574 4762 2.0 -8.0 47 10.0 -2.7 298 16 322.5 323.2 292.9 334.6 3.65 15 500 5860 -5.9 -9.5 76 3.6 -7.5 255 22 325.8 326.6 293.9 338.3 3.72 16 493 5971 -6.7 -9.9 78 3.2 -8.1 256 23 326.2 326.9 293.9 338.5 3.66 17 490 6018 -6.9 -9.0 85 2.1 -7.8 257 23 326.5 327.3 294.3 339.7 3.95 18 450 6680 -10.3 -17.3 56 7.0 -12.8 264 28 330.3 330.7 293.8 337.9 2.19 19 440 6853 -11.5 -15.9 70 4.4 -13.1 266 29 330.9 331.4 294.2 339.6 2.52 20 429 7047 -12.7 -22.7 43 10.0 -15.7 269 30 331.8 332.1 293.6 336.9 1.44 21 400 7580 -14.9 -28.9 29 14.0 -18.4 275 34 335.6 335.8 294.0 338.9 0.88 22 398 7618 -15.1 -29.1 29 14.0 -18.6 275 34 335.8 336.0 294.1 339.1 0.87 23 384 7888 -16.5 -34.5 20 18.0 -20.3 275 36 337.5 337.6 294.2 339.5 0.53 24 360 8371 -19.5 -52.5 4 33.0 -23.5 275 40 339.7 339.7 294.3 340.1 0.08 25 310 9465 -28.3 -50.3 10 22.0 -30.5 275 48 342.3 342.3 295.0 342.8 0.12 26 307 9535 -28.1 -51.1 9 23.0 -30.4 275 49 343.5 343.5 295.3 344.0 0.11 27 300 9700 -29.5 -46.5 18 17.0 -31.4 275 50 343.8 343.8 295.4 344.6 0.20 28 250 10970 -39.9 -57.9 13 18.0 -40.9 270 53 346.7 346.8 296.0 347.0 0.06 29 246 11080 -41.1 -57.1 16 16.0 -41.9 270 53 346.6 346.6 295.9 346.8 0.07 30 241 11219 -42.1 -56.1 20 14.0 -42.8 269 54 347.1 347.1 296.1 347.4 0.08 31 217 11918 -47.7 -71.7 5 24.0 -48.3 267 56 349.0 349.0 296.4 349.0 0.01 32 200 12450 -52.3 -70.3 10 18.0 -52.7 265 57 349.9 350.0 296.6 350.0 0.01 33 163 13743 -63.3 -75.3 18 12.0 -63.4 258 49 352.6 352.6 297.2 352.6 0.01 34 150 14250 -67.1 -80.1 14 13.0 -67.2 255 46 354.5 354.5 297.6 354.5 0.00 35 143 14537 -69.1 -82.1 14 13.0 -69.2 256 46 355.9 355.9 297.9 355.9 0.00 36 121 15518 -76.5 -81.0 49 4.5 -76.5 258 48 359.8 359.8 298.7 359.8 0.00 37 100 16600 -82.3 -89.3 29 7.0 -82.3 260 50 368.7 368.7 300.4 368.7 0.00 38 81 17764 -86.7 -91.7 39 5.0 -86.7 25 10 382.6 382.6 302.6 382.6 0.00 39 77 18043 -83.9 -89.9 34 6.0 -83.9 32 12 394.0 394.0 304.3 394.0 0.00 40 72 18413 -85.1 -91.1 33 6.0 -85.1 41 14 399.1 399.1 305.1 399.1 0.00 41 70 18570 -81.7 -88.7 29 7.0 -81.7 45 15 409.6 409.6 306.5 409.6 0.00 42 63 19169 -77.1 -89.1 13 12.0 -77.1 58 21 432.3 432.3 309.1 432.3 0.00 43 61 19354 -77.7 -90.7 11 13.0 -77.7 61 23 434.9 434.9 309.4 434.9 0.00 44 60 19450 -72.1 -89.1 6 17.0 -72.2 63 24 449.5 449.5 310.8 449.5 0.00 45 51 20420 -66.9 -89.9 3 23.0 -67.1 83 33 483.1 483.1 313.7 483.1 0.00 46 50 20540 -67.5 -89.5 3 22.0 -67.7 85 34 484.4 484.4 313.8 484.4 0.00 47 47 20912 -68.7 -89.7 3 21.0 -68.9 86 37 490.2 490.2 314.2 490.2 0.00 48 35 22685 -67.7 -90.7 2 23.0 -68.0 92 51 535.9 535.9 317.3 535.9 0.00 49 30 23620 -65.1 -90.1 2 25.0 -65.6 95 59 567.2 567.2 319.0 567.2 0.00 50 28 24044 -64.1 -90.1 2 26.0 -64.7 92 62 581.2 581.3 319.8 581.3 0.00 51 23 25277 -56.1 -85.7 1 29.5 -57.9 85 69 638.3 638.3 322.2 638.4 0.01 52 20 26180 -50.5 -82.5 1 32.0 -53.8 90 65 681.6 681.6 323.9 681.8 0.02 53 13 29044 -40.1 -79.1 1 39.0 -49.1 74 32 807.0 807.0 327.4 807.5 0.06 54 12 29589 -40.1 -79.1 1 39.0 -49.4 72 26 825.7 825.7 327.8 826.3 0.06 55 10 30830 -40.3 -79.3 1 39.0 -50.4 65 12 869.1 869.2 328.8 869.9 0.07 56 9.0 31541 -45.5 -80.5 1 35.0 -53.4 875.7 875.7 329.0 876.4 0.07 57 7.3 32954 -39.9 -79.9 1 40.0 -51.8 952.6 952.7 330.4 953.6 0.09 TRP 81 17764 -86.7 -91.7 39 5.0 -86.7 25 10 382.6 382.6 302.6 382.6 0.00 WND 23 25277 -56.1 -85.7 1 29.5 -57.9 85 69 638.3 638.3 322.2 638.4 0.01 Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 555.27 mb = 5040.14 m = 16535.70 ft Wetbulb zero: 588.11 mb = 4565.76 m = 14979.34 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 74.09 % Est. max temperature: 32.43 C = 90.38 F Sfc-Lift cond lev (LCL): 951.83 mb = 496.07 m = 1627.49 ft T: 24.05 C 700-500 lapse rate: 6.34 C/km ThetaE index: 16.04 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 934.30 mb = 659.08 m = 2162.30 ft Mean mixing ratio: 18.60 g/kg Conv temperature: 28.70 C = 83.66 F Cap Strength: 0.52 C Lifted Index: -5.22 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.62 C Lifted Index @700 mb: -0.92 C Showalter Index: -3.22 C Risk: Severe thunderstorms possible Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.60 C K Index: 38.10 Risk: > 80 % chance of thunderstorms Sweat Index: 260.40 Risk: None Energy Index: -2.47 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1734.95 J/kg Max Up Vert Vel: 58.91 m/s Conv Inhibition (B-): 0.90 J/kg Cap Strength: 0.85 C Lift Cond Lev (LCL): 931.35 mb = 686.54 m = 2252.41 ft Lev Free Conv (LFC): 926.35 mb = 733.33 m = 2405.92 ft Equ Level (EL): 806.35 mb = 1931.11 m = 6335.58 ft B at Equ Level: 25.32 J/kg Max Parcel Lev (MPL): 66.35 mb = 18874.38 m = 61923.06 ft Wind level data Storm motion: 350 at 10 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 1005 2 350 14 2.4 -13.8 | 349 4 0.8 -4.0 1 1000 62 340 14 4.8 -13.2 | 318 5 3.1 -3.4 2 925 746 355 13 1.1 -13.0 | 9 3 -0.5 -3.2 3 850 1479 30 13 -6.5 -11.3 | 79 8 -8.2 -1.5 4 700 3132 360 7 -0.0 -7.0 | 149 3 -1.7 2.7 5 500 5860 255 22 21.3 5.7 | 232 25 19.6 15.4 6 400 7580 275 34 33.9 -3.0 | 258 33 32.2 6.8 7 300 9700 275 50 49.8 -4.4 | 264 48 48.1 5.4 8 250 10970 270 53 53.0 -0.0 | 259 52 51.3 9.7 9 200 12450 265 57 56.8 5.0 | 255 57 55.1 14.7 10 150 14250 255 46 44.4 11.9 | 243 48 42.8 21.6 11 100 16600 260 50 49.2 8.7 | 249 51 47.6 18.4 12 81 17764 25 10 -4.2 -9.1 | 97 6 -5.9 0.7 13 70 18570 45 15 -10.6 -10.6 | 86 12 -12.3 -0.9 14 50 20540 85 34 -33.9 -3.0 | 101 36 -35.5 6.8 15 30 23620 95 59 -58.8 5.1 | 104 62 -60.4 14.9 16 23 25277 85 69 -68.7 -6.0 | 93 71 -70.4 3.7 17 20 26180 90 65 -65.0 0.0 | 98 67 -66.7 9.7 18 10 30830 65 12 -10.9 -5.1 | 110 13 -12.5 4.7 Wind Parameters Mean winds (0-6000m): 320.3 at 13.2 knts Storm direction: 350.3 at 9.9 knts Shear (0-3000m) pos: 1.5 neg: 1.3 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 149.7 deg Storm rel helicity (0-3000m) pos: 15.4 neg: -2.4 tot: 13.0 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.8 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 401.51 Bulk Shear: 4.32 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 ------------------------------------------------------------------------------- 500 345 14 331 4| 0.0 0.7 0.7| 2.0 -2.4 -0.4 -0.9 -0.07| 4.5 -0.3 1000 351 13 351 4| 2.1 0.3 2.4| 5.5 -2.4 3.1 3.1 0.40| 4.4 1.7 1500 360 13 25 4| 3.1 0.2 3.3| 11.4 -2.4 9.0 6.0 0.51| 4.7 2.4 2000 6 13 43 4| 2.3 0.7 3.0| 12.2 -2.4 9.8 4.9 0.46| 4.2 1.9 2500 8 12 53 4| 1.8 1.1 2.9| 13.7 -2.4 11.2 4.5 0.47| 3.8 1.8 3000 9 12 62 4| 1.5 1.3 2.8| 15.4 -2.4 13.0 4.3 0.52| 3.6 1.8 4000 4 11 61 3| 1.2 1.7 2.8| 17.4 -2.4 15.0 3.7 0.52| 3.7 1.9 5000 347 12 332 2| 0.9 2.4 3.4| 17.4 -12.8 4.6 0.9 0.29| 4.1 1.2 6000 320 13 273 7| 0.8 2.9 3.6| 22.0 -52.7 -30.7 -5.1 0.09| 4.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20251207.23.gif