UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for NGTA... Searching the city database file for: NGTA ... Date:2300Z 28 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 30.0 24.0 70 6.0 25.6 110 11 302.3 305.8 298.4 358.3 18.92 1 1009 13 28.2 22.2 70 6.0 23.9 110 12 300.6 303.7 296.7 350.3 16.93 2 1000 93 27.2 22.2 74 5.0 23.6 105 20 300.4 303.5 296.7 350.5 17.09 3 942 619 22.2 20.8 92 1.4 21.2 112 25 300.4 303.5 296.5 349.2 16.64 4 925 778 21.6 17.3 77 4.3 18.7 110 27 301.4 303.9 294.6 341.3 13.55 5 919 835 22.0 13.0 57 9.0 16.1 110 27 302.4 304.3 292.5 332.9 10.29 6 886 1151 19.2 15.5 79 3.7 16.7 95 24 302.6 305.0 294.3 339.9 12.60 7 875 1259 19.2 11.2 60 8.0 14.1 91 23 303.7 305.5 292.3 332.3 9.59 8 865 1358 18.4 16.1 86 2.3 16.8 95 23 303.9 306.4 295.3 343.8 13.43 9 850 1508 18.2 11.2 64 7.0 13.7 100 23 305.2 307.0 293.0 334.8 9.88 10 834 1671 18.0 1.0 32 17.0 8.8 103 22 306.7 307.6 289.3 321.8 4.93 11 825 1764 17.4 3.4 39 14.0 9.5 104 22 307.0 308.1 290.3 325.1 5.93 12 819 1826 16.6 12.1 75 4.5 13.7 105 22 306.8 308.8 294.2 339.6 10.90 13 792 2112 16.4 1.4 36 15.0 8.1 96 23 309.5 310.5 290.6 326.1 5.35 14 776 2286 15.0 9.0 67 6.0 11.2 94 24 309.8 311.6 293.9 338.4 9.33 15 720 2918 12.2 1.2 47 11.0 6.1 91 30 313.5 314.6 292.2 331.7 5.80 16 700 3154 10.6 2.6 58 8.0 6.1 90 25 314.2 315.5 293.0 335.0 6.61 17 672 3493 7.8 3.2 73 4.6 5.2 77 20 314.8 316.2 293.7 337.3 7.19 18 641 3881 5.6 -2.4 56 8.0 1.5 77 15 316.6 317.5 292.4 332.5 5.01 19 624 4101 5.2 -11.8 28 17.0 -2.0 72 12 318.5 319.0 290.8 326.8 2.48 20 614 4232 4.4 -4.6 52 9.0 -0.1 63 10 319.1 320.0 292.6 333.4 4.43 21 596 4475 4.0 -18.0 18 22.0 -4.2 62 12 321.4 321.7 290.7 326.7 1.56 22 588 4585 3.0 -17.0 21 20.0 -4.6 62 12 321.4 321.8 290.9 327.3 1.72 23 582 4668 2.4 -5.6 55 8.0 -1.5 63 13 321.7 322.5 293.3 335.9 4.33 24 566 4893 2.6 -29.4 7 32.0 -6.7 65 15 324.5 324.6 290.7 326.6 0.59 25 540 5273 0.6 -24.4 13 25.0 -7.4 97 17 326.5 326.7 291.7 330.0 0.98 26 531 5408 1.0 -38.0 4 39.0 -8.4 108 18 328.6 328.6 291.6 329.6 0.27 27 511 5716 0.0 -32.0 7 32.0 -8.8 126 15 331.0 331.1 292.5 332.9 0.51 28 500 5890 -1.7 -28.7 11 27.0 -9.5 160 9 331.0 331.1 292.7 333.6 0.72 29 446 6786 -9.5 -18.5 48 9.0 -12.7 212 14 332.1 332.5 294.1 339.1 1.99 30 428 7104 -10.7 -25.7 28 15.0 -15.0 217 16 334.5 334.8 294.0 338.6 1.10 31 400 7620 -15.1 -29.1 29 14.0 -18.6 225 17 335.4 335.5 294.0 338.6 0.86 32 397 7677 -15.3 -25.3 42 10.0 -18.1 227 17 335.8 336.1 294.4 340.3 1.23 33 329 9066 -24.3 -45.3 13 21.0 -27.1 217 3 342.0 342.0 295.0 342.8 0.20 34 319 9290 -25.7 -47.7 11 22.0 -28.3 256 6 343.1 343.1 295.2 343.7 0.16 35 300 9730 -29.3 -50.3 11 21.0 -31.4 310 12 344.1 344.1 295.4 344.6 0.13 36 276 10322 -34.5 -52.5 14 18.0 -35.9 272 10 344.9 344.9 295.6 345.3 0.11 37 258 10793 -37.7 -57.7 11 20.0 -38.9 258 22 346.9 346.9 296.0 347.1 0.06 38 250 11010 -39.5 -59.5 10 20.0 -40.5 255 27 347.3 347.4 296.1 347.6 0.05 39 222 11808 -46.3 -60.3 19 14.0 -46.9 273 23 348.9 348.9 296.4 349.1 0.05 40 220 11868 -46.7 -54.7 40 8.0 -47.1 274 22 349.2 349.2 296.5 349.6 0.10 41 218 11928 -47.1 -60.1 21 13.0 -47.6 275 23 349.5 349.5 296.5 349.7 0.05 42 213 12081 -48.7 -54.7 50 6.0 -49.0 275 25 349.3 349.3 296.5 349.8 0.11 43 204 12362 -51.3 -64.3 20 13.0 -51.7 275 31 349.5 349.6 296.5 349.7 0.03 44 202 12426 -51.9 -60.9 33 9.0 -52.2 275 32 349.6 349.6 296.6 349.8 0.05 45 200 12490 -52.3 -67.3 15 15.0 -52.6 275 33 349.9 350.0 296.7 350.0 0.02 46 197 12587 -53.3 -57.0 64 3.7 -53.4 275 33 349.9 349.9 296.7 350.2 0.09 47 189 12852 -55.3 -67.3 21 12.0 -55.5 274 35 350.8 350.8 296.8 350.9 0.02 48 178 13231 -58.9 -63.3 57 4.4 -59.0 273 36 351.0 351.0 296.9 351.2 0.04 49 166 13664 -62.7 -66.5 60 3.8 -62.7 272 38 351.7 351.7 297.0 351.9 0.03 50 159 13928 -64.9 -70.9 43 6.0 -65.0 271 39 352.4 352.4 297.1 352.4 0.02 51 150 14280 -67.5 -73.5 42 6.0 -67.5 270 41 353.8 353.8 297.4 353.9 0.01 52 137 14822 -71.7 -76.6 48 4.9 -71.7 273 43 355.7 355.7 297.8 355.7 0.01 53 132 15041 -73.1 -82.1 24 9.0 -73.1 274 43 357.0 357.0 298.1 357.0 0.00 54 120 15595 -77.3 -82.3 44 5.0 -77.3 285 41 359.2 359.2 298.5 359.2 0.00 55 104 16409 -81.3 -87.3 35 6.0 -81.3 255 27 366.5 366.5 299.9 366.5 0.00 56 100 16630 -80.3 -88.3 25 8.0 -80.3 240 32 372.6 372.6 301.0 372.6 0.00 57 93 17037 -81.7 -87.7 35 6.0 -81.7 222 35 377.6 377.6 301.9 377.6 0.00 58 90 17221 -81.1 -87.1 36 6.0 -81.1 215 29 382.4 382.4 302.6 382.4 0.00 59 85 17543 -79.5 -86.5 30 7.0 -79.5 204 16 391.9 391.9 304.0 391.9 0.00 60 77 18099 -81.7 -88.7 29 7.0 -81.7 293 13 398.6 398.6 305.0 398.6 0.00 61 76 18173 -77.1 -87.1 19 10.0 -77.1 277 14 409.7 409.7 306.5 409.7 0.00 62 70 18650 -71.9 -88.9 6 17.0 -72.0 260 35 430.6 430.6 308.9 430.6 0.00 63 68 18821 -70.5 -89.5 4 19.0 -70.6 257 38 437.2 437.2 309.6 437.2 0.00 64 56 19968 -70.9 -89.9 4 19.0 -71.0 337 14 461.2 461.2 311.9 461.2 0.00 65 52 20402 -74.3 -90.3 7 16.0 -74.4 42 18 463.2 463.2 312.1 463.2 0.00 66 50 20630 -73.1 -91.1 5 18.0 -73.2 80 25 471.2 471.2 312.7 471.2 0.00 67 49 20748 -73.1 -92.1 4 19.0 -73.2 85 23 474.0 474.0 313.0 474.0 0.00 68 48 20870 -69.7 -91.7 3 22.0 -69.9 84 25 484.9 484.9 313.8 484.9 0.00 69 35 22775 -63.7 -89.7 2 26.0 -64.2 86 51 546.4 546.4 317.9 546.4 0.00 70 32 23323 -64.7 -90.7 2 26.0 -65.2 88 55 557.9 557.9 318.5 557.9 0.00 71 30 23720 -60.9 -89.9 1 29.0 -61.7 90 57 578.6 578.6 319.6 578.6 0.00 72 25 24874 -55.1 -87.1 1 32.0 -56.9 101 61 626.2 626.2 321.7 626.3 0.01 73 22 25693 -54.9 -85.9 1 31.0 -57.0 86 57 650.2 650.2 322.7 650.2 0.01 74 20 26310 -50.9 -83.9 1 33.0 -54.1 95 63 680.4 680.4 323.8 680.5 0.02 75 14 28671 -44.5 -81.5 1 37.0 -51.1 91 56 775.1 775.2 326.6 775.5 0.04 76 13 29175 -38.5 -79.5 1 41.0 -48.3 84 42 812.5 812.5 327.5 813.0 0.06 77 12 29724 -40.1 -80.1 1 40.0 -49.5 81 21 825.7 825.7 327.8 826.2 0.05 78 11 30323 -37.3 -79.3 0 42.0 -48.6 83 18 856.6 856.7 328.5 857.3 0.07 79 10 30980 -38.9 -79.9 1 41.0 -49.8 315 25 874.3 874.4 328.9 875.0 0.07 80 10 30980 -36.5 -79.5 0 43.0 -48.8 315 25 883.3 883.3 329.1 884.0 0.07 81 9.3 31482 -37.7 -79.7 0 42.0 -49.6 897.2 897.3 329.4 898.0 0.08 82 7.1 33344 -37.5 -79.5 0 42.0 -51.0 970.1 970.1 330.7 971.2 0.10 83 6.0 34528 -28.7 -73.7 0 45.0 -48.8 1055.9 1056.1 332.1 1059.8 0.30 84 5.9 34648 -29.1 -74.1 0 45.0 -49.1 1059.3 1059.5 332.1 1063.0 0.28 TRP 104 16409 -81.3 -87.3 35 6.0 -81.3 255 27 366.5 366.5 299.9 366.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 511.00 mb = 5716.07 m = 18753.27 ft Wetbulb zero: 633.82 mb = 3972.84 m = 13034.09 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 49.22 % Est. max temperature: 32.05 C = 89.69 F Sfc-Lift cond lev (LCL): 926.38 mb = 764.98 m = 2509.76 ft T: 21.65 C 700-500 lapse rate: 4.50 C/km ThetaE index: 21.99 C Layer 850.0- 825.0 mb Conv cond level (CCL): 866.88 mb = 1339.13 m = 4393.42 ft Mean mixing ratio: 15.68 g/kg Conv temperature: 31.58 C = 88.84 F Cap Strength: 3.14 C Lifted Index: 2.38 C Risk: None Lifted Index @300 mb: 0.80 C Lifted Index @700 mb: 0.88 C Showalter Index: 7.30 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 12.90 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 189.40 Risk: None Energy Index: -0.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.86 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 112.22 J/kg Cap Strength: 2.94 C Lift Cond Lev (LCL): 906.27 mb = 955.38 m = 3134.40 ft Lev Free Conv (LFC): 671.27 mb = 3501.49 m = 11487.69 ft Equ Level (EL): 611.27 mb = 4268.75 m = 14004.92 ft B at Equ Level: 17.60 J/kg Max Parcel Lev (MPL): 551.27 mb = 5105.92 m = 16751.52 ft Wind level data Storm motion: 125 at 15 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 4 110 11 -10.3 3.8 | 338 5 1.9 -4.8 1 1000 93 105 20 -19.3 5.2 | 64 8 -7.1 -3.4 2 976 305 115 20 -18.1 8.5 | 89 6 -5.9 -0.1 3 925 778 110 27 -25.4 9.2 | 93 13 -13.1 0.6 4 911 914 110 28 -26.3 9.6 | 94 14 -14.0 1.0 5 879 1219 90 23 -23.0 0.0 | 51 14 -10.7 -8.6 6 850 1508 100 23 -22.7 4.0 | 66 11 -10.4 -4.6 7 818 1829 105 22 -21.3 5.7 | 72 9 -9.0 -2.9 8 790 2134 95 23 -22.9 2.0 | 58 13 -10.6 -6.6 9 709 3048 90 31 -31.0 0.0 | 65 21 -18.7 -8.6 10 700 3154 90 25 -25.0 0.0 | 56 15 -12.7 -8.6 11 658 3658 70 18 -16.9 -6.2 | 18 15 -4.7 -14.7 12 634 3962 80 13 -12.8 -2.3 | 3 11 -0.5 -10.8 13 610 4267 60 10 -8.7 -5.0 | 345 14 3.6 -13.6 14 566 4877 65 15 -13.6 -6.3 | 5 15 -1.3 -14.9 15 525 5486 115 18 -16.3 7.6 | 76 4 -4.1 -1.0 16 506 5791 130 14 -10.7 9.0 | 255 2 1.5 0.4 17 500 5890 160 9 -3.1 8.5 | 271 9 9.2 -0.1 18 468 6401 200 13 4.4 12.2 | 258 17 16.7 3.6 19 433 7010 220 14 9.0 10.7 | 264 21 21.3 2.1 20 416 7315 210 21 10.5 18.2 | 247 25 22.8 9.6 21 400 7620 225 17 12.0 12.0 | 262 25 24.3 3.4 22 384 7925 235 17 13.9 9.8 | 267 26 26.2 1.2 23 368 8230 205 12 5.1 10.9 | 262 17 17.3 2.3 24 353 8534 170 10 -1.7 9.8 | 263 11 10.5 1.3 25 325 9144 225 2 1.4 1.4 | 298 15 13.7 -7.2 26 312 9449 295 10 9.1 -4.2 | 301 25 21.3 -12.8 27 300 9730 310 12 9.2 -7.7 | 307 27 21.5 -16.3 28 286 10058 310 12 9.2 -7.7 | 307 27 21.5 -16.3 29 274 10363 265 10 10.0 0.9 | 289 24 22.2 -7.7 30 251 10973 255 27 26.1 7.0 | 272 38 38.3 -1.6 31 250 11010 255 27 26.1 7.0 | 272 38 38.3 -1.6 32 219 11887 275 22 21.9 -1.9 | 287 36 34.2 -10.5 33 200 12490 275 33 32.9 -2.9 | 284 47 45.1 -11.5 34 150 14280 270 41 41.0 -0.0 | 279 54 53.3 -8.6 35 127 15240 275 44 43.8 -3.8 | 282 57 56.1 -12.4 36 121 15545 285 42 40.6 -10.9 | 290 56 52.8 -19.5 37 115 15850 285 36 34.8 -9.3 | 291 50 47.0 -17.9 38 104 16409 255 27 26.1 7.0 | 272 38 38.3 -1.6 39 103 16459 260 23 22.7 4.0 | 277 35 34.9 -4.6 40 100 16630 240 32 27.7 16.0 | 259 41 40.0 7.4 41 98 16764 240 32 27.7 16.0 | 259 41 40.0 7.4 42 93 17069 220 35 22.5 26.8 | 242 39 34.8 18.2 43 83 17678 200 11 3.8 10.3 | 264 16 16.0 1.7 44 79 17983 320 10 6.4 -7.7 | 311 25 18.7 -16.2 45 75 18288 255 16 15.5 4.1 | 279 28 27.7 -4.4 46 70 18650 260 35 34.5 6.1 | 273 47 46.7 -2.5 47 67 18898 255 40 38.6 10.4 | 268 51 50.9 1.8 48 61 19507 295 23 20.8 -9.7 | 299 38 33.1 -18.3 49 57 19812 320 17 10.9 -13.0 | 313 32 23.2 -21.6 50 55 20117 355 10 0.9 -10.0 | 325 23 13.1 -18.6 51 50 20630 80 25 -24.6 -4.3 | 44 18 -12.4 -12.9 52 49 20726 85 23 -22.9 -2.0 | 45 15 -10.6 -10.6 53 44 21336 80 32 -31.5 -5.6 | 54 24 -19.3 -14.1 54 42 21641 110 39 -36.6 13.3 | 101 25 -24.4 4.8 55 40 21946 100 45 -44.3 7.8 | 89 32 -32.1 -0.8 56 35 22860 85 52 -51.8 -4.5 | 72 42 -39.5 -13.1 57 30 23720 90 57 -57.0 0.0 | 79 46 -44.7 -8.6 58 26 24689 105 62 -59.9 16.0 | 99 48 -47.6 7.5 59 22 25603 85 55 -54.8 -4.8 | 73 45 -42.5 -13.4 60 20 26213 90 70 -70.0 0.0 | 82 58 -57.7 -8.6 61 20 26310 95 63 -62.8 5.5 | 86 51 -50.5 -3.1 62 17 27432 95 54 -53.8 4.7 | 85 42 -41.5 -3.9 63 14 28956 90 56 -56.0 0.0 | 79 45 -43.7 -8.6 64 12 29566 75 23 -22.2 -6.0 | 34 18 -10.0 -14.5 65 12 29870 85 20 -19.9 -1.7 | 37 13 -7.7 -10.3 66 11 30175 115 16 -14.5 6.8 | 51 3 -2.2 -1.8 67 10 30980 315 25 17.7 -17.7 | 311 40 29.9 -26.3 Wind Parameters Mean winds (0-6000m): 95.0 at 20.0 knts Storm direction: 125.0 at 15.0 knts Shear (0-3000m) pos: 2.1 neg: 2.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 36.2 neg: -41.4 tot: -5.2 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.21 Bulk Shear: 4.16 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 ------------------------------------------------------------------------------- 500 111 20 77 6| 12.3 0.0 12.3| 16.3 0.0 16.3 32.5 0.79| 16.9 13.4 1000 111 23 87 9| 6.2 2.7 8.8| 17.5 -11.3 6.2 6.2 0.41| 12.7 5.3 1500 106 23 77 10| 4.1 1.8 5.9| 26.4 -34.7 -8.3 -5.5 0.18| 12.0 2.2 2000 105 23 75 10| 3.1 1.4 4.5| 29.3 -38.6 -9.3 -4.7 0.15| 10.1 1.5 2500 103 23 72 11| 2.5 1.9 4.3| 32.4 -41.4 -9.0 -3.6 0.13| 9.1 1.2 3000 100 24 70 12| 2.1 2.2 4.3| 36.2 -41.4 -5.2 -1.7 0.14| 8.4 1.2 4000 96 23 60 12| 1.0 1.8 2.8| 36.2-109.0 -72.9 -18.2 -0.15| 9.0 -1.3 5000 92 21 48 12| 1.2 1.7 3.0| 61.1-119.2 -58.1 -11.6 -0.08| 8.4 -0.7 6000 95 20 48 10| 2.0 1.5 3.4| 80.0-121.8 -41.8 -7.0 0.06| 9.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//NGTA/skewt/NGTA.skewt.20251028.23.gif