UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for NGTA... Searching the city database file for: NGTA ... Date:2300Z 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 1011 4 30.0 24.0 70 6.0 25.6 110 13 302.2 305.7 298.3 358.1 18.90 1 1005 55 27.8 22.8 74 5.0 24.2 115 14 300.5 303.8 297.1 352.3 17.65 2 1000 98 27.4 22.4 74 5.0 23.8 120 15 300.5 303.7 296.9 351.3 17.30 3 945 596 22.6 20.9 90 1.7 21.4 116 24 300.6 303.6 296.5 349.6 16.69 4 933 708 22.0 17.9 78 4.1 19.2 118 27 301.1 303.6 294.8 342.1 13.96 5 925 783 22.0 17.0 73 5.0 18.6 120 28 301.8 304.2 294.6 341.0 13.29 6 855 1464 17.6 11.6 68 6.0 13.8 126 27 304.1 305.9 292.9 334.2 10.09 7 850 1514 17.6 10.6 64 7.0 13.2 125 27 304.6 306.3 292.5 333.0 9.48 8 836 1656 18.0 2.0 34 16.0 9.2 124 26 306.5 307.4 289.6 322.7 5.29 9 821 1811 17.8 -2.2 26 20.0 7.5 123 25 307.8 308.6 288.8 320.2 3.96 10 794 2096 15.2 5.2 51 10.0 9.3 120 23 308.0 309.3 291.6 329.4 7.00 11 779 2257 15.2 -4.8 25 20.0 5.4 116 21 309.7 310.3 288.9 320.5 3.43 12 767 2389 14.6 2.6 44 12.0 7.8 112 20 310.4 311.6 291.5 329.1 6.02 13 758 2488 14.6 -0.4 36 15.0 6.6 109 20 311.5 312.4 290.8 326.8 4.90 14 752 2556 15.0 -8.0 20 23.0 4.3 108 20 312.6 313.2 289.2 321.6 2.78 15 750 2578 15.0 -7.0 21 22.0 4.5 108 21 312.9 313.4 289.5 322.5 3.01 16 732 2783 13.8 3.8 51 10.0 8.0 105 23 313.7 315.0 293.1 335.3 6.88 17 700 3159 11.8 -5.2 30 17.0 3.4 100 27 315.6 316.3 291.0 327.5 3.71 18 694 3231 11.4 -6.6 28 18.0 2.7 98 28 315.9 316.5 290.8 326.8 3.36 19 645 3837 6.8 2.6 75 4.2 4.4 76 26 317.4 318.7 294.3 340.1 7.18 20 616 4213 4.6 -1.4 65 6.0 1.4 70 23 319.0 320.1 293.6 337.1 5.61 21 584 4646 2.4 -4.6 60 7.0 -1.1 49 22 321.4 322.3 293.4 336.6 4.66 22 581 4687 2.0 -1.2 79 3.2 0.3 48 22 321.4 322.6 294.6 340.9 6.04 23 572 4813 1.8 -10.2 41 12.0 -3.5 46 23 322.6 323.2 292.5 332.8 3.08 24 566 4898 1.0 -6.0 59 7.0 -2.4 45 23 322.6 323.5 293.5 336.8 4.32 25 546 5187 0.4 -20.6 19 21.0 -6.9 55 25 325.2 325.5 291.7 330.0 1.36 26 543 5231 1.0 -37.0 4 38.0 -8.3 58 24 326.5 326.5 291.0 327.6 0.29 27 500 5890 -2.5 -29.5 10 27.0 -10.1 95 4 330.0 330.1 292.4 332.4 0.66 28 469 6393 -6.5 -19.5 35 13.0 -11.1 161 5 331.1 331.5 293.6 337.3 1.74 29 421 7229 -10.9 -44.9 4 34.0 -16.9 156 13 335.9 335.9 293.4 336.5 0.17 30 419 7266 -10.7 -44.7 4 34.0 -16.8 154 13 336.6 336.6 293.6 337.3 0.17 31 400 7620 -13.7 -36.7 12 23.0 -18.4 175 16 337.2 337.3 294.0 338.8 0.41 32 300 9740 -29.1 -53.1 8 24.0 -31.3 270 24 344.4 344.4 295.4 344.8 0.09 33 295 9860 -29.7 -50.7 11 21.0 -31.7 270 25 345.2 345.2 295.7 345.7 0.12 34 251 10983 -40.5 -51.5 30 11.0 -41.2 275 29 345.5 345.5 295.7 346.0 0.13 35 250 11010 -40.7 -51.7 30 11.0 -41.4 275 29 345.6 345.6 295.8 346.1 0.13 36 239 11317 -42.1 -61.1 11 19.0 -42.9 278 29 347.9 347.9 296.2 348.1 0.04 37 218 11934 -47.7 -60.7 21 13.0 -48.1 283 29 348.5 348.5 296.4 348.8 0.05 38 213 12088 -49.1 -53.9 57 4.8 -49.3 284 29 348.7 348.7 296.4 349.2 0.12 39 210 12181 -49.3 -65.3 14 16.0 -49.7 285 29 349.8 349.8 296.6 349.9 0.03 40 202 12435 -51.7 -68.7 11 17.0 -52.1 273 32 349.9 349.9 296.6 350.0 0.02 41 200 12500 -52.1 -68.1 13 16.0 -52.4 270 33 350.3 350.3 296.7 350.4 0.02 42 194 12696 -53.9 -63.9 28 10.0 -54.1 268 34 350.5 350.5 296.8 350.6 0.04 43 190 12830 -54.9 -66.9 21 12.0 -55.1 267 35 350.9 350.9 296.8 351.0 0.02 44 184 13034 -56.7 -61.4 55 4.7 -56.8 266 36 351.3 351.3 297.0 351.5 0.05 45 170 13532 -60.1 -69.1 30 9.0 -60.2 268 38 353.6 353.7 297.4 353.7 0.02 46 150 14300 -67.1 -74.1 36 7.0 -67.1 275 42 354.5 354.5 297.6 354.5 0.01 47 128 15238 -75.1 -82.1 33 7.0 -75.1 264 42 356.5 356.5 298.0 356.6 0.00 48 118 15706 -78.1 -86.1 26 8.0 -78.1 257 37 359.4 359.4 298.6 359.4 0.00 49 100 16640 -82.9 -87.5 45 4.6 -82.9 260 13 367.6 367.6 300.1 367.6 0.00 50 91 17161 -84.7 -89.2 45 4.5 -84.7 180 17 374.0 374.0 301.2 374.0 0.00 51 86 17476 -80.1 -89.1 21 9.0 -80.1 222 13 389.4 389.4 303.7 389.4 0.00 52 85 17543 -73.3 -86.3 12 13.0 -73.3 257 12 404.5 404.5 305.8 404.5 0.00 53 70 18670 -75.7 -87.7 14 12.0 -75.7 295 31 422.4 422.4 308.0 422.4 0.00 54 63 19279 -76.7 -88.7 13 12.0 -76.7 293 23 433.2 433.2 309.1 433.2 0.00 55 58 19762 -71.5 -89.5 5 18.0 -71.6 284 11 455.3 455.3 311.3 455.3 0.00 56 55 20075 -72.1 -90.1 5 18.0 -72.2 210 20 460.9 460.9 311.8 460.9 0.00 57 50 20640 -70.1 -90.1 4 20.0 -70.2 100 21 478.3 478.3 313.3 478.3 0.00 58 48 20882 -71.5 -91.5 4 20.0 -71.6 95 19 480.6 480.6 313.5 480.6 0.00 59 44 21404 -65.1 -91.1 2 26.0 -65.4 78 36 508.3 508.3 315.5 508.3 0.00 60 40 21982 -67.3 -91.3 2 24.0 -67.6 74 46 516.8 516.8 316.1 516.9 0.00 61 30 23740 -61.9 -89.9 1 28.0 -62.6 95 55 575.9 575.9 319.5 575.9 0.00 62 20 26310 -52.7 -85.7 1 33.0 -55.5 95 63 674.9 674.9 323.6 675.0 0.01 63 18 26995 -52.1 -85.1 1 33.0 -55.2 95 59 697.4 697.4 324.3 697.5 0.02 64 17 27366 -52.7 -85.7 1 33.0 -55.8 95 57 707.0 707.0 324.7 707.1 0.01 65 15 28187 -47.5 -83.7 1 36.3 -52.7 100 68 750.1 750.1 326.0 750.3 0.02 66 13 29149 -41.5 -81.5 1 40.0 -49.8 102 47 802.1 802.1 327.3 802.5 0.04 67 11 30295 -37.9 -79.9 0 42.0 -48.9 36 20 854.5 854.5 328.5 855.1 0.06 68 10 30960 -33.3 -77.3 0 44.0 -47.5 300 33 895.2 895.3 329.4 896.3 0.10 69 8.9 31772 -37.3 -79.3 0 42.0 -49.7 910.1 910.2 329.7 911.0 0.08 70 8.2 32342 -34.1 -77.1 0 43.0 -48.8 944.4 944.4 330.2 945.8 0.13 TRP 91 17161 -84.7 -89.2 45 4.5 -84.7 180 17 374.0 374.0 301.2 374.0 0.00 WND 15 28187 -47.5 -83.7 1 36.3 -52.7 100 68 750.1 750.1 326.0 750.3 0.02 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 530.71 mb = 5419.40 m = 17779.96 ft Wetbulb zero: 597.89 mb = 4455.09 m = 14616.26 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 49.50 % Est. max temperature: 31.68 C = 89.02 F Sfc-Lift cond lev (LCL): 927.30 mb = 761.36 m = 2497.87 ft T: 22.00 C 700-500 lapse rate: 5.24 C/km ThetaE index: 37.95 C Layer 1005.0- 794.0 mb Conv cond level (CCL): 878.11 mb = 1233.02 m = 4045.29 ft Mean mixing ratio: 16.02 g/kg Conv temperature: 31.11 C = 88.00 F Cap Strength: 2.32 C Lifted Index: 1.17 C Risk: Showers probable Lifted Index @300 mb: 0.35 C Lifted Index @700 mb: 1.76 C Showalter Index: 7.32 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 13.10 C K Index: 13.70 Risk: None Sweat Index: 185.20 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.23 J/kg Max Up Vert Vel: 7.65 m/s Conv Inhibition (B-): 124.70 J/kg Cap Strength: 2.32 C Lift Cond Lev (LCL): 909.00 mb = 933.94 m = 3064.07 ft Lev Free Conv (LFC): 644.00 mb = 3849.59 m = 12629.75 ft Equ Level (EL): 544.00 mb = 5216.41 m = 17113.99 ft B at Equ Level: 20.61 J/kg Max Parcel Lev (MPL): 504.00 mb = 5826.39 m = 19115.23 ft Wind level data Storm motion: 126 at 17 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 1011 4 110 13 -12.2 4.4 | 343 6 1.7 -5.7 1 1000 98 120 15 -13.0 7.5 | 341 3 0.9 -2.7 2 977 305 110 19 -17.9 6.5 | 47 5 -3.9 -3.7 3 925 783 120 28 -24.2 14.0 | 110 11 -10.3 3.8 4 911 914 120 28 -24.2 14.0 | 110 11 -10.3 3.8 5 879 1219 130 29 -22.2 18.6 | 136 12 -8.3 8.5 6 850 1514 125 27 -22.1 15.5 | 123 10 -8.2 5.3 7 790 2134 120 23 -19.9 11.5 | 103 6 -6.0 1.3 8 762 2438 110 19 -17.9 6.5 | 47 5 -3.9 -3.7 9 700 3159 100 27 -26.6 4.7 | 67 14 -12.7 -5.5 10 683 3353 95 31 -30.9 2.7 | 66 19 -17.0 -7.4 11 634 3962 70 24 -22.6 -8.2 | 25 20 -8.6 -18.4 12 611 4267 70 23 -21.6 -7.9 | 23 20 -7.7 -18.0 13 588 4572 50 22 -16.9 -14.1 | 7 24 -2.9 -24.3 14 566 4877 45 23 -16.3 -16.3 | 5 27 -2.3 -26.4 15 546 5182 55 25 -20.5 -14.3 | 15 25 -6.6 -24.5 16 525 5486 75 19 -18.4 -4.9 | 16 16 -4.4 -15.1 17 506 5791 100 11 -10.8 1.9 | 339 9 3.1 -8.2 18 500 5890 95 4 -4.0 0.3 | 315 14 9.9 -9.8 19 487 6096 90 1 -1.0 0.0 | 308 16 12.9 -10.2 20 450 6706 240 10 8.7 5.0 | 283 23 22.6 -5.2 21 433 7010 170 10 -1.7 9.8 | 271 12 12.2 -0.3 22 416 7315 150 14 -7.0 12.1 | 254 7 6.9 2.0 23 400 7620 175 16 -1.4 15.9 | 245 14 12.5 5.8 24 400 7620 175 13 -1.1 13.0 | 258 13 12.8 2.8 25 384 7925 175 17 -1.5 16.9 | 241 14 12.4 6.8 26 368 8230 215 13 7.5 10.6 | 269 21 21.4 0.5 27 339 8839 255 5 4.8 1.3 | 295 21 18.8 -8.9 28 325 9144 225 17 12.0 12.0 | 266 26 25.9 1.9 29 300 9740 270 24 24.0 -0.0 | 285 39 37.9 -10.2 30 299 9754 270 23 23.0 -0.0 | 285 38 36.9 -10.2 31 287 10058 270 29 29.0 -0.0 | 283 44 42.9 -10.2 32 250 11010 275 29 28.9 -2.5 | 286 45 42.8 -12.7 33 209 12192 285 29 28.0 -7.5 | 293 46 41.9 -17.7 34 200 12500 270 33 33.0 -0.0 | 282 48 46.9 -10.2 35 182 13106 265 36 35.9 3.1 | 278 50 49.8 -7.0 36 150 14300 275 42 41.8 -3.7 | 284 57 55.8 -13.8 37 149 14326 275 43 42.8 -3.7 | 284 58 56.8 -13.9 38 121 15545 260 41 40.4 7.1 | 273 54 54.3 -3.0 39 103 16459 240 18 15.6 9.0 | 272 30 29.5 -1.2 40 100 16640 260 13 12.8 2.3 | 286 28 26.7 -7.9 41 98 16764 270 13 13.0 -0.0 | 291 29 26.9 -10.2 42 93 17069 200 22 7.5 20.7 | 244 24 21.5 10.5 43 91 17161 180 17 0.0 17.0 | 244 16 13.9 6.8 44 88 17374 165 14 -3.6 13.5 | 252 11 10.3 3.4 45 83 17678 320 10 6.4 -7.7 | 311 27 20.4 -17.8 46 71 18593 285 39 37.7 -10.1 | 291 55 51.6 -20.2 47 70 18670 295 31 28.1 -13.1 | 299 48 42.0 -23.3 48 64 19202 300 24 20.8 -12.0 | 303 41 34.7 -22.2 49 61 19507 275 19 18.9 -1.7 | 290 35 32.9 -11.8 50 58 19812 285 10 9.7 -2.6 | 298 27 23.6 -12.7 51 55 20117 200 21 7.2 19.7 | 246 23 21.1 9.6 52 52 20422 185 14 1.2 13.9 | 256 16 15.1 3.8 53 50 20640 100 21 -20.7 3.6 | 46 9 -6.8 -6.5 54 49 20726 90 16 -16.0 0.0 | 12 10 -2.1 -10.2 55 47 21031 100 21 -20.7 3.6 | 46 9 -6.8 -6.5 56 42 21641 65 44 -39.9 -18.6 | 42 39 -25.9 -28.7 57 35 22860 95 50 -49.8 4.4 | 81 36 -35.9 -5.8 58 31 23470 80 54 -53.2 -9.4 | 64 44 -39.3 -19.5 59 30 23740 95 55 -54.8 4.8 | 83 41 -40.9 -5.4 60 28 24079 100 55 -54.2 9.6 | 89 40 -40.2 -0.6 61 26 24689 85 63 -62.8 -5.5 | 72 51 -48.8 -15.6 62 20 26310 95 63 -62.8 5.5 | 85 49 -48.8 -4.7 63 17 27432 95 57 -56.8 5.0 | 83 43 -42.9 -5.2 64 15 28187 100 68 -67.0 11.8 | 92 53 -53.0 1.7 65 15 28346 100 68 -67.0 11.8 | 92 53 -53.0 1.7 66 13 28956 95 56 -55.8 4.9 | 83 42 -41.9 -5.3 67 13 29261 105 43 -41.5 11.1 | 92 28 -27.6 1.0 68 12 29870 50 20 -15.3 -12.9 | 3 23 -1.4 -23.0 69 11 30175 55 17 -13.9 -9.8 | 360 20 0.0 -19.9 70 10 30960 300 33 28.6 -16.5 | 302 50 42.5 -26.7 Wind Parameters Mean winds (0-6000m): 96.1 at 23.0 knts Storm direction: 126.1 at 17.2 knts Shear (0-3000m) pos: 2.6 neg: 1.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 82.6 deg Storm rel helicity (0-3000m) pos: 36.9 neg: -18.6 tot: 18.3 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.48 Bulk Shear: 8.40 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 ------------------------------------------------------------------------------- 500 114 18 40 4| 10.1 0.0 10.1| 9.1 -0.0 9.1 18.2 0.62| 12.5 7.8 1000 117 22 90 6| 8.2 0.0 8.2| 22.9 -0.0 22.9 22.9 0.68| 10.0 6.8 1500 121 24 109 7| 5.1 0.0 5.1| 32.8 -5.8 27.0 18.0 0.56| 8.8 4.9 2000 122 25 111 8| 3.8 1.0 4.8| 32.8 -10.6 22.2 11.1 0.42| 7.6 3.1 2500 121 24 107 7| 3.1 2.0 5.1| 32.8 -18.6 14.2 5.7 0.19| 7.4 1.4 3000 118 24 98 7| 2.6 1.8 4.4| 36.9 -18.6 18.3 6.1 0.21| 7.2 1.5 4000 110 25 79 9| 1.9 3.1 5.0| 37.7 -89.2 -51.6 -12.9 -0.08| 8.0 -0.7 5000 100 24 60 12| 1.5 3.2 4.8| 49.0-132.9 -84.0 -16.8 -0.15| 7.7 -1.1 6000 96 23 49 12| 2.4 2.7 5.0| 72.4-171.1 -98.8 -16.5 -0.19| 9.0 -1.7 Wrote GIF file: /home/apache/climate/data/raob//NGTA/skewt/NGTA.skewt.20251029.23.gif