UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for NGTA... Searching the city database file for: NGTA ... Date:2300Z 28 APR 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 30.8 25.8 75 5.0 27.0 70 10 303.1 307.0 299.8 366.0 21.14 1 1009 13 28.4 24.3 79 4.1 25.4 300.8 304.3 298.2 357.6 19.29 2 1000 90 28.2 24.2 79 4.0 25.2 65 9 301.4 304.9 298.4 358.5 19.35 3 964 415 24.6 22.8 90 1.8 23.3 300.9 304.3 297.7 355.1 18.42 4 925 777 22.6 17.9 75 4.7 19.4 80 15 302.4 305.0 295.3 344.1 14.09 5 909 929 21.2 19.0 87 2.2 19.6 302.5 305.3 296.2 348.0 15.39 6 850 1510 18.2 14.9 81 3.3 16.0 80 19 305.2 307.6 295.0 343.0 12.64 7 773 2319 13.6 11.2 85 2.4 12.0 308.7 310.7 294.7 341.7 10.88 8 755 2518 13.4 7.4 67 6.0 9.7 310.5 312.2 293.6 336.9 8.59 9 745 2630 12.4 9.6 83 2.8 10.6 310.6 312.5 294.7 341.7 10.13 10 700 3153 11.2 3.2 58 8.0 6.6 90 20 314.9 316.2 293.4 336.6 6.90 11 668 3543 9.4 -0.6 50 10.0 4.0 317.1 318.2 293.0 334.6 5.49 12 665 3580 9.2 -1.8 46 11.0 3.4 317.3 318.3 292.6 333.4 5.04 13 631 4014 6.0 -4.0 49 10.0 1.0 318.4 319.3 292.5 333.0 4.51 14 628 4053 5.8 -0.2 65 6.0 2.5 318.6 319.8 293.8 337.9 6.02 15 610 4291 5.2 -9.8 33 15.0 -1.6 320.6 321.2 291.9 330.5 2.98 16 589 4577 3.0 -1.3 73 4.3 0.7 321.3 322.4 294.4 340.4 5.92 17 562 4956 1.2 -4.8 64 6.0 -1.8 323.5 324.4 294.1 339.2 4.77 18 542 5248 0.0 -17.0 26 17.0 -6.4 325.4 325.8 292.2 331.9 1.86 19 521 5564 -2.3 -11.3 50 9.0 -6.2 326.4 327.0 293.5 336.8 3.09 20 500 5890 -4.3 -15.3 42 11.0 -8.6 135 15 327.8 328.3 293.3 335.8 2.33 21 499 5906 -4.3 -14.3 46 10.0 -8.3 328.0 328.5 293.5 336.7 2.53 22 497 5937 -4.1 -24.1 19 20.0 -10.4 328.6 328.8 292.4 332.5 1.10 23 488 6081 -4.7 -26.7 16 22.0 -11.1 329.6 329.8 292.4 332.8 0.88 24 462 6507 -7.7 -27.7 18 20.0 -13.2 331.1 331.2 292.8 334.2 0.85 25 458 6574 -8.3 -20.3 37 12.0 -12.3 331.1 331.5 293.6 337.0 1.66 26 453 6659 -8.9 -28.9 18 20.0 -14.2 331.4 331.6 292.9 334.3 0.77 27 450 6710 -9.1 -21.1 37 12.0 -13.0 331.8 332.1 293.7 337.4 1.58 28 447 6762 -8.9 -32.9 12 24.0 -14.7 332.7 332.8 293.0 334.7 0.54 29 437 6936 -9.7 -25.7 26 16.0 -14.3 333.8 334.0 293.7 337.8 1.08 30 414 7350 -13.1 -22.1 47 9.0 -15.9 334.7 335.0 294.4 340.3 1.57 31 400 7610 -14.7 -33.7 18 19.0 -18.8 190 11 335.9 336.0 293.8 338.0 0.55 32 379 8017 -17.5 -37.5 16 20.0 -21.2 337.4 337.5 294.1 339.0 0.40 33 360 8401 -19.7 -32.7 31 13.0 -22.5 339.5 339.6 294.8 342.0 0.68 34 356 8484 -20.1 -44.1 10 24.0 -23.7 340.0 340.1 294.5 340.9 0.21 35 300 9730 -29.7 -52.7 9 23.0 -31.8 255 17 343.5 343.5 295.3 343.9 0.10 36 285 10095 -31.5 -59.5 5 28.0 -33.5 346.0 346.0 295.8 346.2 0.04 37 276 10322 -33.1 -53.1 12 20.0 -34.7 346.9 346.9 296.0 347.3 0.10 38 250 11010 -39.1 -51.1 27 12.0 -39.9 265 24 347.9 348.0 296.3 348.5 0.14 39 238 11343 -42.1 -50.1 41 8.0 -42.6 348.3 348.4 296.4 349.0 0.16 40 226 11689 -45.1 -53.1 40 8.0 -45.5 348.9 349.0 296.5 349.5 0.12 41 224 11748 -45.1 -67.1 7 22.0 -45.8 349.8 349.8 296.6 349.9 0.02 42 200 12490 -51.7 -64.7 20 13.0 -52.0 280 31 350.9 350.9 296.8 351.0 0.03 43 193 12720 -54.1 -65.1 25 11.0 -54.4 350.7 350.7 296.8 350.8 0.03 44 187 12922 -55.5 -64.5 32 9.0 -55.7 351.6 351.6 297.0 351.7 0.04 45 157 14013 -65.1 -75.1 24 10.0 -65.2 353.3 353.3 297.4 353.3 0.01 46 150 14290 -66.9 -76.9 23 10.0 -67.0 240 20 354.8 354.8 297.7 354.9 0.01 47 128 15232 -72.5 -84.5 15 12.0 -72.5 361.2 361.2 299.0 361.2 0.00 48 101 16585 -83.1 -87.9 43 4.8 -83.1 366.1 366.1 299.9 366.1 0.00 49 100 16640 -83.3 -88.1 43 4.8 -83.3 265 21 366.8 366.8 300.0 366.8 0.00 50 99 16696 -83.5 -88.3 43 4.8 -83.5 265 21 367.5 367.5 300.1 367.5 0.00 51 94 16984 -83.5 -89.5 34 6.0 -83.5 372.9 372.9 301.1 372.9 0.00 52 87 17419 -78.5 -87.5 22 9.0 -78.5 391.3 391.3 304.0 391.3 0.00 53 74 18336 -80.9 -89.9 21 9.0 -80.9 404.8 404.8 305.9 404.8 0.00 54 70 18650 -79.5 -89.5 18 10.0 -79.6 245 26 414.3 414.3 307.0 414.3 0.00 55 69 18732 -79.5 -90.5 15 11.0 -79.6 416.0 416.0 307.2 416.0 0.00 56 62 19351 -72.3 -89.3 6 17.0 -72.4 444.9 444.9 310.4 444.9 0.00 57 57 19847 -72.3 -90.3 5 18.0 -72.4 455.7 455.7 311.4 455.7 0.00 58 54 20169 -68.1 -89.1 3 21.0 -68.3 472.5 472.5 312.8 472.5 0.00 59 50 20630 -69.9 -89.9 4 20.0 -70.1 265 41 478.8 478.8 313.4 478.8 0.00 60 44 21409 -60.3 -87.3 2 27.0 -60.9 520.1 520.1 316.3 520.1 0.00 61 37 22485 -61.7 -87.7 2 26.0 -62.3 542.9 542.9 317.7 542.9 0.00 62 36 22656 -59.3 -87.3 1 28.0 -60.2 553.4 553.4 318.3 553.4 0.01 63 34 23013 -60.9 -87.9 2 27.0 -61.6 558.3 558.3 318.5 558.3 0.01 64 33 23200 -57.1 -87.1 1 30.0 -58.3 573.1 573.1 319.3 573.2 0.01 65 30 23800 -59.1 -87.1 1 28.0 -60.1 155 13 583.5 583.5 319.8 583.6 0.01 66 24 25195 -62.1 -89.1 2 27.0 -63.0 613.3 613.3 321.2 613.3 0.01 67 21 26037 -55.3 -85.3 1 30.0 -57.3 657.7 657.7 323.0 657.8 0.01 68 20 26350 -53.7 -85.7 1 32.0 -56.2 85 43 671.8 671.8 323.5 671.9 0.01 69 19 26681 -51.7 -83.7 1 32.0 -54.8 687.9 688.0 324.0 688.1 0.02 TRP 99 16696 -83.5 -88.3 43 4.8 -83.5 265 21 367.5 367.5 300.1 367.5 0.00 WND 10 95 62 Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 542.00 mb = 5247.88 m = 17217.25 ft Wetbulb zero: 616.86 mb = 4199.54 m = 13777.86 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 66.09 % Est. max temperature: 32.46 C = 90.42 F Sfc-Lift cond lev (LCL): 940.11 mb = 634.91 m = 2083.03 ft T: 23.38 C 700-500 lapse rate: 5.66 C/km ThetaE index: 14.41 C Layer 964.0- 909.0 mb Conv cond level (CCL): 896.55 mb = 1048.51 m = 3439.94 ft Mean mixing ratio: 17.24 g/kg Conv temperature: 30.76 C = 87.37 F Cap Strength: 0.89 C Lifted Index: -2.21 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.59 C Lifted Index @700 mb: -0.04 C Showalter Index: 1.31 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.20 C K Index: 29.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 231.80 Risk: None Energy Index: -1.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 658.16 J/kg Max Up Vert Vel: 36.28 m/s Conv Inhibition (B-): 9.45 J/kg Cap Strength: 1.55 C Lift Cond Lev (LCL): 916.54 mb = 857.15 m = 2812.14 ft Lev Free Conv (LFC): 851.54 mb = 1494.34 m = 4902.64 ft Equ Level (EL): 171.54 mb = 13460.53 m = 44161.32 ft B at Equ Level: 654.53 J/kg Max Parcel Lev (MPL): 101.54 mb = 16554.37 m = 54311.57 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 10 36929 95 62 -61.8 5.4 1 1010 4 70 10 -9.4 -3.4 2 1000 90 65 9 -8.2 -3.8 3 943 610 85 13 -13.0 -1.1 4 925 777 80 15 -14.8 -2.6 5 910 914 80 15 -14.8 -2.6 6 850 1510 80 19 -18.7 -3.3 7 790 2134 85 22 -21.9 -1.9 8 709 3048 85 24 -23.9 -2.1 9 700 3153 90 20 -20.0 0.0 10 610 4267 110 22 -20.7 7.5 11 588 4572 115 22 -19.9 9.3 12 545 5182 105 17 -16.4 4.4 13 525 5486 135 16 -11.3 11.3 14 500 5890 135 15 -10.6 10.6 15 487 6096 130 17 -13.0 10.9 16 400 7610 190 11 1.9 10.8 17 383 7925 190 10 1.7 9.8 18 353 8534 245 14 12.7 5.9 19 312 9449 225 7 4.9 4.9 20 300 9730 255 17 16.4 4.4 21 299 9754 235 11 9.0 6.3 22 286 10058 255 18 17.4 4.7 23 262 10668 245 24 21.8 10.1 24 250 11010 265 24 23.9 2.1 25 219 11887 280 33 32.5 -5.7 26 200 12490 280 31 30.5 -5.4 27 190 12802 280 31 30.5 -5.4 28 157 14021 240 26 22.5 13.0 29 150 14290 240 20 17.3 10.0 30 141 14630 240 19 16.5 9.5 31 127 15240 265 16 15.9 1.4 32 121 15545 320 15 9.6 -11.5 33 115 15850 330 17 8.5 -14.7 34 100 16640 265 21 20.9 1.8 35 99 16696 265 21 20.9 1.8 36 98 16764 265 21 20.9 1.8 37 93 17069 235 18 14.7 10.3 38 79 17983 275 45 44.8 -3.9 39 75 18288 275 39 38.9 -3.4 40 70 18650 245 26 23.6 11.0 41 67 18898 245 26 23.6 11.0 42 61 19507 265 22 21.9 1.9 43 52 20422 270 42 42.0 -0.0 44 50 20630 265 41 40.8 3.6 45 47 21031 270 37 37.0 -0.0 46 42 21641 310 19 14.6 -12.2 47 40 21946 290 24 22.6 -8.2 48 37 22555 305 23 18.8 -13.2 49 35 22860 315 10 7.1 -7.1 50 33 23165 170 10 -1.7 9.8 51 32 23470 195 23 6.0 22.2 52 30 23800 155 13 -5.5 11.8 53 29 24079 185 15 1.3 14.9 54 27 24384 90 17 -17.0 0.0 55 25 24994 65 27 -24.5 -11.4 56 24 25298 60 27 -23.4 -13.5 57 23 25603 120 29 -25.1 14.5 58 21 25908 120 25 -21.7 12.5 59 20 26213 80 28 -27.6 -4.9 60 20 26350 85 43 -42.8 -3.7 61 19 26518 75 35 -33.8 -9.1 62 17 26822 95 47 -46.8 4.1 63 16 27127 100 44 -43.3 7.6 64 15 27432 80 43 -42.3 -7.5 65 8 29261 105 50 -48.3 12.9 Wind Parameters Energy-Hel index: -41.13 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//NGTA/skewt/NGTA.skewt.20250428.23.gif