UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120823.upa.cvt Date: 2300Z 8 DEC 25 Searching for NGFU... Searching the city database file for: NGFU ... Date:2300Z 8 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 1007 2 30.8 26.7 79 4.1 27.7 330 14 303.3 307.5 300.6 370.2 22.40 1 1002 51 28.4 25.0 82 3.4 25.9 348 8 301.4 305.1 299.0 361.3 20.29 2 1000 71 28.2 24.8 82 3.4 25.7 355 5 301.4 305.0 298.8 360.7 20.08 3 925 762 22.2 22.2 100 0.0 22.2 5 10 302.0 305.4 298.0 356.7 18.51 4 906 943 20.6 20.4 99 0.2 20.5 9 10 302.2 305.3 297.1 352.0 16.88 5 853 1466 18.8 17.7 93 1.1 18.1 19 9 305.5 308.3 296.8 350.8 15.11 6 850 1496 18.8 16.9 89 1.9 17.5 20 9 305.8 308.5 296.4 349.0 14.40 7 803 1984 15.8 15.8 100 0.0 15.8 351 10 307.7 310.3 296.7 350.5 14.21 8 703 3106 10.2 9.7 97 0.5 9.9 282 11 313.4 315.5 296.0 346.9 10.82 9 700 3142 10.4 7.9 84 2.5 8.8 280 11 314.0 315.8 295.3 343.8 9.60 10 692 3238 10.6 4.6 66 6.0 7.1 279 11 315.3 316.7 294.2 339.4 7.71 11 681 3372 9.8 5.7 76 4.1 7.3 279 11 315.8 317.4 294.9 342.4 8.47 12 666 3557 9.8 0.8 53 9.0 4.8 278 12 317.8 319.0 293.6 337.3 6.10 13 660 3633 9.4 -1.6 46 11.0 3.5 277 12 318.2 319.2 293.0 334.8 5.16 14 620 4149 5.4 -0.6 65 6.0 2.1 275 13 319.4 320.5 293.9 338.4 5.92 15 616 4202 5.4 -4.6 48 10.0 0.4 274 13 320.0 320.8 292.9 334.3 4.41 16 589 4568 2.4 -4.6 60 7.0 -1.1 272 14 320.6 321.5 293.2 335.6 4.62 17 575 4763 1.0 -1.9 81 2.9 -0.5 271 15 321.2 322.3 294.3 339.9 5.80 18 550 5120 -0.5 -1.5 93 1.0 -1.0 269 15 323.5 324.7 295.3 343.8 6.25 19 534 5357 -1.7 -3.1 90 1.4 -2.4 268 16 324.8 325.9 295.1 343.5 5.71 20 531 5402 -1.5 -8.5 59 7.0 -4.7 268 16 325.6 326.3 293.9 338.2 3.79 21 527 5462 -1.9 -5.9 74 4.0 -3.8 267 16 325.8 326.7 294.6 341.3 4.68 22 500 5880 -4.3 -12.3 54 8.0 -7.7 265 17 327.8 328.4 293.8 337.9 2.98 23 499 5896 -4.3 -13.3 49 9.0 -8.0 264 17 328.0 328.5 293.7 337.4 2.75 24 477 6248 -6.5 -6.5 100 0.0 -6.5 252 16 329.5 330.5 295.8 346.1 4.94 25 465 6446 -6.9 -6.9 100 0.0 -6.9 245 16 331.4 332.4 296.2 348.0 4.91 26 457 6580 -8.1 -17.1 48 9.0 -11.4 241 16 331.6 332.0 294.1 339.2 2.19 27 439 6890 -9.9 -28.9 20 19.0 -14.9 230 15 333.1 333.3 293.3 336.1 0.80 28 438 6907 -9.5 -19.5 44 10.0 -13.0 229 15 333.9 334.2 294.4 340.5 1.86 29 435 6960 -9.5 -32.5 13 23.0 -15.1 228 15 334.5 334.6 293.5 336.7 0.57 30 418 7265 -11.7 -14.6 79 2.9 -12.9 217 15 335.5 336.1 295.7 345.9 2.95 31 416 7302 -11.3 -18.3 56 7.0 -13.8 216 15 336.5 337.0 295.3 344.2 2.17 32 407 7468 -12.7 -21.7 47 9.0 -15.6 210 14 336.8 337.1 295.0 342.8 1.66 33 400 7600 -13.9 -22.9 47 9.0 -16.7 205 14 336.9 337.2 294.9 342.4 1.52 34 383 7929 -15.9 -38.9 12 23.0 -20.3 208 17 338.5 338.6 294.3 339.8 0.34 35 375 8089 -17.3 -39.3 13 22.0 -21.3 209 19 338.7 338.8 294.3 340.0 0.34 36 372 8149 -17.7 -27.7 41 10.0 -20.3 210 20 338.9 339.2 295.0 342.9 1.06 37 367 8250 -18.7 -28.7 41 10.0 -21.1 211 21 338.9 339.1 294.9 342.6 0.97 38 348 8646 -20.9 -47.9 7 27.0 -24.5 215 25 341.1 341.2 294.7 341.7 0.14 39 314 9400 -25.5 -40.5 23 15.0 -27.8 222 33 344.9 345.0 295.8 346.3 0.36 40 300 9730 -28.3 -51.3 9 23.0 -30.6 225 37 345.5 345.5 295.7 346.0 0.11 41 254 10901 -37.3 -64.3 4 27.0 -38.7 216 31 349.0 349.0 296.4 349.1 0.03 42 250 11010 -37.9 -59.9 8 22.0 -39.1 215 30 349.7 349.7 296.6 349.9 0.05 43 209 12213 -48.9 -61.9 21 13.0 -49.3 203 31 350.9 350.9 296.8 351.1 0.04 44 207 12276 -49.5 -58.5 34 9.0 -49.8 202 31 350.9 350.9 296.9 351.2 0.07 45 205 12339 -49.9 -53.8 63 3.9 -50.1 202 31 351.3 351.3 297.0 351.8 0.12 46 200 12500 -51.3 -57.3 49 6.0 -51.5 200 31 351.5 351.5 297.0 351.9 0.08 47 182 13105 -56.3 -59.5 67 3.2 -56.4 200 29 353.0 353.0 297.3 353.3 0.07 48 159 13946 -63.9 -70.9 38 7.0 -64.0 200 25 354.1 354.1 297.5 354.1 0.02 49 150 14300 -66.9 -72.9 42 6.0 -67.0 200 24 354.8 354.8 297.7 354.9 0.01 50 126 15327 -76.7 -81.1 49 4.4 -76.7 230 25 355.3 355.3 297.7 355.3 0.00 51 114 15895 -81.1 -85.8 45 4.7 -81.1 247 25 357.4 357.4 298.2 357.4 0.00 52 111 16046 -79.5 -85.5 36 6.0 -79.5 252 25 363.1 363.1 299.3 363.1 0.00 53 100 16630 -84.1 -88.9 42 4.8 -84.1 270 26 365.2 365.2 299.7 365.2 0.00 54 88 17331 -88.7 -92.7 47 4.0 -88.7 245 24 369.6 369.6 300.5 369.6 0.00 55 85 17518 -88.7 -92.8 46 4.1 -88.7 224 24 373.3 373.3 301.1 373.3 0.00 56 80 17850 -84.5 -90.5 34 6.0 -84.5 187 23 388.5 388.5 303.6 388.5 0.00 57 74 18280 -86.5 -91.1 43 4.6 -86.5 139 22 393.0 393.0 304.2 393.0 0.00 58 73 18354 -86.9 -92.9 32 6.0 -86.9 131 22 393.7 393.7 304.3 393.7 0.00 59 72 18430 -85.9 -93.9 22 8.0 -85.9 122 21 397.4 397.4 304.9 397.4 0.00 60 71 18508 -77.7 -87.7 18 10.0 -77.7 114 21 416.5 416.5 307.3 416.5 0.00 61 70 18590 -74.9 -85.9 17 11.0 -74.9 105 21 424.1 424.1 308.2 424.2 0.00 62 69 18674 -74.7 -86.7 14 12.0 -74.7 104 22 426.3 426.3 308.4 426.3 0.00 63 66 18930 -76.9 -88.9 13 12.0 -76.9 102 23 427.0 427.0 308.5 427.0 0.00 64 54 20103 -70.1 -88.1 5 18.0 -70.2 90 31 467.9 467.9 312.5 467.9 0.00 65 50 20560 -70.3 -89.3 5 19.0 -70.5 85 34 477.8 477.8 313.2 477.8 0.00 66 35 22706 -65.1 -88.1 3 23.0 -65.5 88 52 542.7 542.7 317.7 542.7 0.00 67 35 22706 -65.1 -88.1 3 23.0 -65.5 88 52 542.7 542.7 317.7 542.7 0.00 68 30 23660 -58.3 -85.3 2 27.0 -59.4 90 60 585.7 585.7 319.9 585.8 0.01 69 29 23874 -57.9 -84.9 2 27.0 -59.1 88 61 592.5 592.5 320.3 592.6 0.01 70 25 24816 -55.3 -83.3 2 28.0 -57.1 82 63 625.7 625.7 321.7 625.8 0.02 71 24 25076 -55.7 -83.4 2 27.7 -57.5 80 64 631.9 631.9 322.0 632.0 0.02 72 22 25630 -56.5 -83.5 2 27.0 -58.2 82 63 645.4 645.4 322.5 645.5 0.02 73 20 26240 -53.1 -82.1 2 29.0 -55.7 85 61 673.6 673.6 323.6 673.8 0.02 74 17 27300 -48.5 -79.5 2 31.0 -52.8 79 51 720.4 720.5 325.1 720.8 0.04 75 14 28587 -45.9 -77.9 1 32.0 -51.8 72 40 770.4 770.4 326.5 771.0 0.07 76 12 29609 -48.1 -79.1 2 31.0 -53.7 67 31 797.3 797.4 327.2 797.9 0.06 77 10 30840 -37.5 -74.5 1 37.0 -49.1 60 20 879.6 879.6 329.1 881.3 0.16 78 9.4 31268 -36.9 -73.9 1 37.0 -49.1 897.5 897.6 329.4 899.6 0.18 79 7.7 32634 -41.7 -75.7 1 34.0 -52.1 930.9 931.0 330.0 932.9 0.17 80 6.7 33587 -37.1 -75.1 1 38.0 -51.0 988.0 988.1 331.0 990.6 0.21 TRP 88 17331 -88.7 -92.7 47 4.0 -88.7 245 24 369.6 369.6 300.5 369.6 0.00 WND 24 25076 -55.7 -83.4 2 27.7 -57.5 80 64 631.9 631.9 322.0 632.0 0.02 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 558.33 mb = 5001.11 m = 16407.66 ft Wetbulb zero: 609.16 mb = 4293.56 m = 14086.30 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 81.94 % Est. max temperature: 32.73 C = 90.91 F Sfc-Lift cond lev (LCL): 949.74 mb = 528.10 m = 1732.60 ft T: 24.23 C 700-500 lapse rate: 5.37 C/km ThetaE index: 21.22 C Layer 1002.0- 803.0 mb Conv cond level (CCL): 933.35 mb = 682.35 m = 2238.67 ft Mean mixing ratio: 19.12 g/kg Conv temperature: 29.39 C = 84.91 F Cap Strength: 0.13 C Lifted Index: -4.14 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.24 C Lifted Index @700 mb: -2.33 C Showalter Index: -0.98 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.20 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 237.80 Risk: None Energy Index: -2.17 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1861.35 J/kg Max Up Vert Vel: 61.01 m/s Conv Inhibition (B-): 0.93 J/kg Cap Strength: 1.57 C Lift Cond Lev (LCL): 935.94 mb = 657.79 m = 2158.08 ft Lev Free Conv (LFC): 930.94 mb = 705.27 m = 2313.83 ft Equ Level (EL): 110.94 mb = 16048.83 m = 52653.00 ft B at Equ Level: 1831.04 J/kg Max Parcel Lev (MPL): 60.94 mb = 19396.32 m = 63635.43 ft Wind level data Storm motion: 324 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 1007 2 330 14 7.0 -12.1 | 340 5 1.9 -5.0 1 1000 71 355 5 0.4 -5.0 | 114 5 -4.7 2.1 2 925 762 5 10 -0.9 -10.0 | 65 7 -6.0 -2.9 3 850 1496 20 9 -3.1 -8.5 | 81 8 -8.2 -1.4 4 700 3142 280 11 10.8 -1.9 | 228 8 5.7 5.2 5 500 5880 265 17 16.9 1.5 | 234 15 11.8 8.6 6 400 7600 205 14 5.9 12.7 | 182 20 0.8 19.8 7 300 9730 225 37 26.2 26.2 | 212 39 21.0 33.3 8 250 11010 215 30 17.2 24.6 | 201 34 12.1 31.7 9 200 12500 200 31 10.6 29.1 | 189 37 5.5 36.2 10 150 14300 200 24 8.2 22.6 | 186 30 3.1 29.7 11 100 16630 270 26 26.0 -0.0 | 251 22 20.9 7.1 12 88 17331 245 24 21.8 10.1 | 224 24 16.6 17.2 13 70 18590 105 21 -20.3 5.4 | 116 28 -25.4 12.5 14 50 20560 85 34 -33.9 -3.0 | 96 39 -39.0 4.1 15 30 23660 90 60 -60.0 0.0 | 96 66 -65.1 7.1 16 24 25076 80 64 -63.0 -11.1 | 87 68 -68.2 -4.0 17 20 26240 85 61 -60.8 -5.3 | 92 66 -65.9 1.8 18 10 30840 60 20 -17.3 -10.0 | 83 23 -22.5 -2.9 Wind Parameters Mean winds (0-6000m): 294.2 at 11.7 knts Storm direction: 324.2 at 8.8 knts Shear (0-3000m) pos: 1.8 neg: 2.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -105.1 deg Storm rel helicity (0-3000m) pos: 9.2 neg: -15.6 tot: -6.4 m^2/s^2 ave: -2.1 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -0.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 132.91 Bulk Shear: 14.00 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 ------------------------------------------------------------------------------- 500 355 7 92 5| 8.5 0.0 8.5| 5.3 -3.9 1.5 2.9 0.61| 15.5 9.4 1000 2 8 79 5| 4.7 0.0 4.7| 6.4 -6.0 0.4 0.4 0.47| 9.1 4.3 1500 6 9 77 6| 3.7 0.0 3.7| 9.2 -6.0 3.1 2.1 0.50| 6.7 3.3 2000 6 9 75 6| 2.7 1.3 4.0| 9.2 -10.4 -1.2 -0.6 0.29| 6.3 1.8 2500 359 9 69 5| 2.2 2.0 4.2| 9.2 -12.6 -3.4 -1.4 0.10| 6.1 0.6 3000 349 9 60 4| 1.8 2.4 4.3| 9.2 -15.6 -6.4 -2.1 -0.01| 6.1 -0.0 4000 326 10 344 1| 1.4 2.2 3.6| 10.7 -17.1 -6.4 -1.6 -0.01| 5.0 -0.0 5000 308 11 261 3| 1.1 2.1 3.2| 11.6 -17.1 -5.4 -1.1 -0.00| 4.3 -0.0 6000 294 12 247 6| 0.9 1.9 2.8| 11.7 -22.0 -10.3 -1.7 -0.03| 3.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//NGFU/skewt/NGFU.skewt.20251208.23.gif