UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for NGTA... Searching the city database file for: NGTA ... Date:0000Z 29 OCT 25 Station: NGTA WMO ident: 91610 Latitude: 1.35 Longitude: 172.92 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1010 4 30.2 24.2 70 6.0 25.7 60 8 302.5 306.0 298.5 359.2 19.15 1 1008 22 27.6 23.3 77 4.3 24.5 71 8 300.1 303.4 297.3 353.3 18.15 2 1000 95 26.8 22.5 77 4.3 23.7 115 10 300.0 303.1 296.8 350.9 17.41 3 942 620 21.6 21.3 98 0.3 21.4 84 12 299.8 303.0 296.7 350.1 17.17 4 925 778 20.6 19.6 94 1.0 19.9 75 13 300.4 303.2 295.8 346.4 15.71 5 886 1151 19.2 17.0 87 2.2 17.7 60 14 302.6 305.2 295.2 343.8 13.89 6 850 1508 17.8 14.7 82 3.1 15.7 45 15 304.8 307.1 294.8 342.0 12.47 7 833 1681 17.0 13.7 81 3.3 14.8 44 15 305.7 307.9 294.7 341.4 11.92 8 804 1984 18.0 -8.0 16 26.0 5.9 42 16 309.9 310.4 288.2 318.2 2.60 9 793 2102 17.0 7.0 52 10.0 10.9 41 16 310.0 311.5 292.9 334.5 7.95 10 782 2221 17.0 -6.0 20 23.0 5.8 41 16 311.3 311.9 289.1 321.2 3.12 11 774 2309 16.4 4.4 45 12.0 9.4 40 16 311.6 312.8 292.4 332.6 6.79 12 728 2827 12.2 6.2 67 6.0 8.6 37 17 312.5 314.0 293.8 337.9 8.20 13 700 3156 11.0 3.0 58 8.0 6.4 35 17 314.7 316.0 293.3 336.0 6.80 14 682 3373 10.2 1.2 54 9.0 5.2 38 17 316.1 317.3 293.2 335.6 6.13 15 670 3520 10.0 -9.0 25 19.0 1.3 41 17 317.5 318.1 290.9 327.0 2.89 16 644 3848 7.6 -21.4 11 29.0 -2.6 46 17 318.4 318.6 289.4 322.1 1.07 17 583 4659 1.6 -12.4 34 14.0 -4.2 59 16 320.6 321.1 291.5 329.0 2.53 18 571 4826 0.6 -22.4 16 23.0 -6.9 62 16 321.3 321.6 290.3 325.2 1.11 19 557 5025 -0.9 -7.9 59 7.0 -4.1 66 16 321.8 322.6 292.9 334.3 3.79 20 535 5346 -2.7 -21.7 22 19.0 -8.9 71 15 323.4 323.7 291.1 327.8 1.26 21 518 5601 -4.5 -12.5 54 8.0 -7.8 75 15 324.3 324.8 292.7 333.8 2.83 22 512 5693 -4.7 -13.7 49 9.0 -8.3 77 15 325.1 325.6 292.7 333.9 2.59 23 502 5848 -3.9 -23.9 19 20.0 -10.2 79 15 327.9 328.1 292.2 331.8 1.10 24 500 5880 -4.1 -25.1 18 21.0 -10.5 80 15 328.0 328.2 292.2 331.6 1.00 25 463 6479 -9.1 -20.1 40 11.0 -12.8 102 12 329.1 329.4 293.0 335.0 1.67 26 449 6717 -8.7 -32.7 12 24.0 -14.5 111 11 332.5 332.6 292.9 334.5 0.54 27 400 7600 -14.9 -39.9 10 25.0 -19.5 145 7 335.6 335.7 293.5 336.8 0.30 28 393 7733 -15.7 -42.7 8 27.0 -20.3 136 7 336.3 336.3 293.6 337.2 0.23 29 381 7966 -17.1 -43.1 8 26.0 -21.3 120 8 337.4 337.5 293.9 338.3 0.22 30 378 8025 -17.7 -30.7 31 13.0 -20.7 116 8 337.4 337.6 294.4 340.3 0.78 31 368 8225 -18.9 -34.9 23 16.0 -22.1 103 9 338.4 338.5 294.4 340.4 0.54 32 347 8659 -22.3 -39.3 20 17.0 -25.1 73 10 339.5 339.6 294.6 341.0 0.36 33 311 9453 -28.7 -32.2 72 3.5 -29.3 18 13 341.4 341.6 295.4 344.5 0.83 34 304 9616 -29.7 -35.7 56 6.0 -30.7 7 14 342.2 342.3 295.4 344.5 0.60 35 301 9686 -30.5 -34.4 69 3.9 -31.2 2 14 342.1 342.2 295.4 344.7 0.69 36 300 9710 -30.5 -34.9 65 4.4 -31.2 360 14 342.4 342.5 295.5 344.9 0.66 37 290 9951 -32.5 -43.5 33 11.0 -33.7 10 13 342.9 342.9 295.3 344.0 0.28 38 272 10399 -36.7 -46.7 35 10.0 -37.6 30 10 343.1 343.2 295.3 344.0 0.21 39 263 10632 -38.1 -54.1 17 16.0 -39.1 40 8 344.4 344.4 295.4 344.8 0.09 40 250 10980 -41.1 -53.1 26 12.0 -41.8 55 6 345.0 345.0 295.6 345.4 0.11 41 240 11255 -43.7 -52.7 36 9.0 -44.2 44 7 345.1 345.1 295.7 345.6 0.12 42 224 11714 -47.5 -64.5 12 17.0 -48.0 25 8 346.2 346.2 295.8 346.3 0.03 43 200 12450 -54.1 -62.1 37 8.0 -54.3 355 11 347.1 347.1 296.0 347.3 0.04 44 171 13433 -63.1 -69.1 44 6.0 -63.1 339 15 348.1 348.1 296.2 348.2 0.02 45 168 13542 -64.1 -71.1 38 7.0 -64.2 337 16 348.2 348.2 296.3 348.3 0.02 46 164 13689 -63.7 -74.7 21 11.0 -63.8 334 17 351.3 351.3 296.9 351.3 0.01 47 150 14230 -68.3 -75.3 36 7.0 -68.4 325 19 352.4 352.4 297.1 352.5 0.01 48 133 14945 -73.9 -81.9 28 8.0 -73.9 300 19 354.8 354.8 297.7 354.8 0.00 49 123 15399 -77.3 -81.6 50 4.3 -77.3 283 19 356.6 356.6 298.0 356.6 0.00 50 117 15686 -79.1 -85.1 37 6.0 -79.1 273 19 358.4 358.4 298.4 358.4 0.00 51 100 16580 -79.5 -89.5 18 10.0 -79.5 240 19 374.1 374.1 301.3 374.1 0.00 52 88 17294 -84.3 -92.3 23 8.0 -84.3 270 18 378.4 378.4 302.0 378.4 0.00 53 82 17683 -84.7 -92.7 23 8.0 -84.7 318 17 385.3 385.3 303.1 385.3 0.00 54 78 17962 -79.5 -89.5 18 10.0 -79.5 352 16 401.7 401.7 305.5 401.7 0.00 55 74 18260 -78.9 -90.9 12 12.0 -78.9 27 16 409.0 409.0 306.4 409.0 0.00 56 70 18580 -72.9 -88.9 7 16.0 -73.0 65 15 428.4 428.4 308.7 428.4 0.00 57 69 18664 -71.5 -88.5 6 17.0 -71.6 58 16 433.2 433.2 309.1 433.2 0.00 58 56 19909 -66.5 -89.5 3 23.0 -66.7 319 23 471.3 471.3 312.7 471.3 0.00 59 50 20590 -68.1 -90.1 3 22.0 -68.3 265 27 483.0 483.0 313.7 483.0 0.00 60 48 20834 -69.5 -90.5 3 21.0 -69.6 267 26 485.3 485.3 313.9 485.4 0.00 61 42 21642 -64.1 -91.1 1 27.0 -64.5 275 25 517.6 517.6 316.1 517.6 0.00 62 36 22582 -65.7 -91.7 2 26.0 -66.1 284 22 536.8 536.8 317.3 536.8 0.00 63 33 23119 -58.9 -88.9 1 30.0 -59.9 289 21 568.4 568.4 319.0 568.4 0.00 64 30 23720 -57.1 -88.1 1 31.0 -58.4 295 20 589.0 589.0 320.1 589.0 0.01 65 27 24390 -55.9 -86.9 1 31.0 -57.5 291 25 610.4 610.4 321.1 610.4 0.01 66 20 26310 -54.1 -85.1 1 31.0 -56.5 280 41 670.6 670.6 323.4 670.7 0.01 67 13 29097 -50.5 -84.5 1 34.0 -55.0 771.0 771.0 326.5 771.2 0.02 TRP 88 17294 -84.3 -92.3 23 8.0 -84.3 270 18 378.4 378.4 302.0 378.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 565.40 mb = 4905.74 m = 16094.74 ft Wetbulb zero: 661.47 mb = 3626.54 m = 11897.94 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 51.83 % Est. max temperature: 31.90 C = 89.43 F Sfc-Lift cond lev (LCL): 926.42 mb = 764.63 m = 2508.61 ft T: 20.68 C 700-500 lapse rate: 5.54 C/km ThetaE index: 41.04 C Layer 1008.0- 793.0 mb Conv cond level (CCL): 929.25 mb = 738.17 m = 2421.79 ft Mean mixing ratio: 16.90 g/kg Conv temperature: 27.94 C = 82.30 F Cap Strength: 2.39 C Lifted Index: -1.01 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.93 C Lifted Index @700 mb: 0.49 C Showalter Index: 1.86 C Risk: Showers probable Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.80 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 221.40 Risk: None Energy Index: -1.94 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 628.96 J/kg Max Up Vert Vel: 35.47 m/s Conv Inhibition (B-): 0.70 J/kg Cap Strength: 2.39 C Lift Cond Lev (LCL): 931.43 mb = 717.82 m = 2355.03 ft Lev Free Conv (LFC): 916.43 mb = 858.57 m = 2816.81 ft Equ Level (EL): 896.43 mb = 1049.55 m = 3443.35 ft B at Equ Level: 4.48 J/kg Max Parcel Lev (MPL): 816.43 mb = 1852.81 m = 6078.70 ft Wind level data Storm motion: 85 at 11 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 1010 4 60 8 -6.9 -4.0 | 304 5 4.4 -3.0 1 1000 95 115 10 -9.1 4.2 | 203 6 2.3 5.2 2 925 778 75 13 -12.6 -3.4 | 27 3 -1.2 -2.4 3 850 1508 45 15 -10.6 -10.6 | 356 10 0.7 -9.6 4 700 3156 35 17 -9.8 -13.9 | 353 13 1.6 -12.9 5 500 5880 80 15 -14.8 -2.6 | 65 4 -3.5 -1.6 6 400 7600 145 7 -4.0 5.7 | 227 10 7.3 6.7 7 300 9710 360 14 -0.0 -14.0 | 319 17 11.3 -13.0 8 250 10980 55 6 -4.9 -3.4 | 291 7 6.4 -2.5 9 200 12450 355 11 1.0 -11.0 | 309 16 12.3 -10.0 10 150 14230 325 19 10.9 -15.6 | 303 27 22.2 -14.6 11 100 16580 240 19 16.5 9.5 | 249 30 27.8 10.5 12 88 17294 270 18 18.0 -0.0 | 268 29 29.3 1.0 13 70 18580 65 15 -13.6 -6.3 | 23 6 -2.3 -5.4 14 50 20590 265 27 26.9 2.4 | 265 38 38.2 3.3 15 30 23720 295 20 18.1 -8.5 | 284 30 29.4 -7.5 16 20 26310 280 41 40.4 -7.1 | 277 52 51.7 -6.1 Wind Parameters Mean winds (0-6000m): 55.0 at 15.2 knts Storm direction: 85.0 at 11.4 knts Shear (0-3000m) pos: 1.1 neg: 2.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 49.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -16.7 tot: -16.7 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 40.79 Bulk Shear: 15.42 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 ------------------------------------------------------------------------------- 500 100 11 198 3| 6.6 0.0 6.6| 0.0 -9.5 -9.5 -19.0 -0.82| 14.9-12.2 1000 86 12 125 0| 3.3 3.0 6.3| 0.0 -11.2 -11.2 -11.2 -0.76| 10.6 -8.0 1500 74 13 17 3| 2.2 3.7 5.9| 0.0 -15.3 -15.3 -10.2 -0.69| 8.9 -6.1 2000 65 13 8 5| 1.7 3.1 4.7| 0.0 -15.6 -15.6 -7.8 -0.66| 6.9 -4.6 2500 59 14 4 6| 1.3 2.7 4.0| 0.0 -16.0 -16.0 -6.4 -0.64| 5.8 -3.7 3000 54 14 2 7| 1.1 2.4 3.5| 0.0 -16.7 -16.7 -5.6 -0.63| 5.0 -3.1 4000 50 15 1 9| 1.3 1.8 3.1| 7.7 -16.9 -9.2 -2.3 -0.47| 4.3 -2.0 5000 52 15 3 8| 1.5 1.4 2.9| 14.0 -16.9 -2.9 -0.6 -0.34| 3.9 -1.3 6000 55 15 8 8| 1.6 1.2 2.8| 18.9 -16.9 2.0 0.3 -0.20| 3.7 -0.7 Wrote GIF file: /home/apache/climate/data/raob//NGTA/skewt/NGTA.skewt.20251029.00.gif