UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060412.upa.cvt Date: 1200Z 4 JUN 25 Searching for NSTU... Searching the city database file for: NSTU ... Date:1200Z 4 JUN 25 Station: NSTU WMO ident: 91765 Latitude: -14.33 Longitude: -170.72 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1012 3 26.8 25.2 91 1.6 25.6 75 9 298.9 302.6 298.4 358.4 20.33 1 1009 31 27.0 24.2 85 2.8 24.9 75 10 299.4 302.9 297.8 355.5 19.17 2 1000 114 26.2 23.9 87 2.3 24.5 75 13 299.4 302.8 297.7 354.9 19.00 3 968 401 24.6 22.6 89 2.0 23.2 81 16 300.5 303.8 297.4 353.7 18.12 4 925 799 21.2 20.9 98 0.3 21.0 90 20 301.0 304.1 296.9 351.1 17.06 5 918 865 20.8 20.5 98 0.3 20.6 90 21 301.2 304.3 296.7 350.6 16.76 6 869 1340 18.4 17.6 95 0.8 17.8 93 21 303.5 306.2 296.0 347.2 14.73 7 857 1459 18.2 16.2 88 2.0 16.8 94 21 304.5 307.0 295.6 345.2 13.64 8 854 1490 18.6 15.7 83 2.9 16.6 95 21 305.2 307.7 295.5 344.8 13.25 9 850 1530 18.4 15.2 82 3.2 16.3 90 24 305.4 307.8 295.3 344.0 12.89 10 845 1581 18.2 15.7 85 2.5 16.5 88 24 305.7 308.2 295.7 345.9 13.40 11 838 1652 18.2 13.7 75 4.5 15.2 86 24 306.5 308.7 294.8 342.1 11.84 12 835 1683 18.0 14.8 82 3.2 15.8 85 25 306.6 308.9 295.5 345.0 12.78 13 819 1849 17.6 13.2 75 4.4 14.7 81 25 307.8 310.0 295.1 343.3 11.73 14 806 1986 16.6 11.7 73 4.9 13.4 85 24 308.2 310.2 294.5 340.9 10.78 15 791 2146 15.0 13.2 89 1.8 13.8 90 22 308.1 310.4 295.5 344.9 12.15 16 785 2210 15.2 10.8 75 4.4 12.4 93 21 309.0 311.0 294.5 340.7 10.42 17 775 2319 14.0 11.2 83 2.8 12.2 99 20 308.9 310.9 294.8 341.8 10.85 18 767 2407 13.4 10.1 80 3.3 11.3 103 19 309.1 311.1 294.3 340.1 10.18 19 763 2451 13.2 9.3 77 3.9 10.7 105 19 309.4 311.2 294.0 338.9 9.69 20 755 2540 12.8 10.4 85 2.4 11.3 105 18 309.9 311.9 294.8 342.1 10.55 21 751 2584 12.6 9.5 81 3.1 10.6 105 17 310.1 312.0 294.5 340.7 9.98 22 740 2709 12.6 2.6 50 10.0 6.9 105 16 311.4 312.6 291.9 330.9 6.25 23 737 2743 12.2 3.2 54 9.0 7.1 105 15 311.4 312.6 292.2 331.7 6.55 24 734 2777 11.8 5.8 67 6.0 8.2 105 15 311.3 312.8 293.2 335.7 7.90 25 727 2857 11.2 5.2 67 6.0 7.6 105 14 311.5 312.9 293.1 335.2 7.65 26 721 2927 11.2 3.2 58 8.0 6.6 105 13 312.2 313.5 292.6 333.1 6.69 27 718 2962 11.0 6.9 76 4.1 8.5 105 13 312.4 314.1 294.1 339.4 8.73 28 715 2997 10.8 6.9 77 3.9 8.4 105 12 312.5 314.2 294.3 339.7 8.77 29 714 3008 10.6 6.6 76 4.0 8.2 105 12 312.4 314.1 294.1 339.1 8.60 30 711 3044 11.0 5.0 66 6.0 7.5 105 12 313.3 314.7 293.6 337.3 7.72 31 700 3174 10.8 0.8 50 10.0 5.3 105 10 314.4 315.6 292.4 332.7 5.80 32 697 3210 10.6 0.6 50 10.0 5.1 105 10 314.6 315.7 292.4 332.7 5.74 33 691 3282 10.2 1.2 54 9.0 5.2 104 10 314.9 316.1 292.8 334.0 6.05 34 678 3440 9.8 -3.2 40 13.0 3.1 103 10 316.2 317.1 291.9 330.5 4.46 35 663 3625 8.2 -3.8 42 12.0 2.1 101 10 316.4 317.3 291.8 330.4 4.36 36 657 3700 8.0 -10.0 27 18.0 0.0 100 10 317.0 317.6 290.6 326.0 2.72 37 646 3840 7.2 -24.8 8 32.0 -3.1 99 11 317.7 317.8 288.9 320.4 0.79 38 640 3916 7.0 -23.0 10 30.0 -3.1 98 11 318.3 318.5 289.2 321.5 0.94 39 634 3994 6.2 -24.8 9 31.0 -3.7 98 11 318.2 318.4 289.0 321.1 0.81 40 623 4137 5.0 -24.0 10 29.0 -4.4 96 11 318.5 318.6 289.2 321.5 0.88 41 620 4176 4.6 -14.4 24 19.0 -3.0 96 11 318.4 318.8 290.3 325.2 2.02 42 617 4216 4.0 -3.0 60 7.0 0.4 96 11 318.2 319.2 292.9 334.2 4.97 43 614 4256 3.6 0.1 78 3.5 1.7 95 11 318.2 319.4 293.9 338.3 6.29 44 613 4269 3.6 -1.0 72 4.6 1.1 95 11 318.3 319.5 293.6 336.9 5.81 45 609 4322 3.6 -4.4 56 8.0 -0.4 94 11 318.9 319.8 292.7 333.6 4.53 46 606 4362 3.2 -1.6 71 4.8 0.7 93 12 318.9 320.0 293.6 337.0 5.62 47 603 4402 3.0 -0.6 77 3.6 1.1 91 12 319.1 320.3 294.0 338.6 6.09 48 602 4416 3.0 1.8 92 1.2 2.3 91 12 319.3 320.7 294.9 342.5 7.26 49 599 4456 2.8 0.9 87 1.9 1.7 89 13 319.5 320.8 294.7 341.4 6.84 50 583 4675 0.8 0.5 98 0.3 0.6 85 13 319.7 321.0 294.7 341.5 6.83 51 576 4772 0.2 -1.2 90 1.4 -0.6 85 13 320.1 321.3 294.3 339.7 6.10 52 574 4800 0.2 -2.3 83 2.5 -1.1 85 13 320.4 321.5 294.0 338.6 5.64 53 573 4814 0.2 -3.9 74 4.1 -1.9 85 13 320.5 321.5 293.5 336.8 5.01 54 500 5900 -3.7 -34.7 7 31.0 -11.2 245 5 328.5 328.6 291.7 330.0 0.40 55 400 7620 -15.3 -37.3 13 22.0 -19.6 205 13 335.1 335.2 293.4 336.6 0.39 56 300 9730 -30.7 -41.7 33 11.0 -32.1 245 22 342.1 342.2 295.1 343.4 0.33 57 250 11000 -40.9 -44.6 67 3.7 -41.2 245 25 345.3 345.3 295.8 346.4 0.29 58 200 12480 -53.5 -61.5 37 8.0 -53.7 245 47 348.0 348.1 296.3 348.3 0.05 59 156 14033 -65.8 -72.0 41 6.3 -65.8 235 60 352.8 352.8 297.3 352.9 0.01 60 150 14270 -67.7 -73.7 42 6.0 -67.7 230 57 353.5 353.5 297.4 353.5 0.01 61 101 16564 -80.7 -85.5 44 4.8 -80.7 245 21 370.8 370.8 300.7 370.8 0.00 62 100 16620 -80.5 -85.5 43 5.0 -80.5 240 22 372.2 372.2 300.9 372.2 0.00 63 96 16850 -81.1 -86.0 43 4.9 -81.1 231 24 375.4 375.4 301.5 375.4 0.00 64 93 17029 -80.7 -86.7 36 6.0 -80.7 213 27 379.6 379.6 302.2 379.6 0.00 65 91 17151 -80.1 -87.1 30 7.0 -80.1 214 26 383.2 383.2 302.8 383.2 0.00 66 88 17342 -76.7 -86.7 19 10.0 -76.7 222 21 393.7 393.7 304.3 393.7 0.00 67 86 17475 -76.3 -86.3 19 10.0 -76.3 227 17 397.1 397.1 304.8 397.1 0.00 68 83 17680 -76.1 -87.1 16 11.0 -76.2 236 12 401.5 401.5 305.4 401.5 0.00 69 83 17680 -75.9 -86.9 16 11.0 -75.9 236 12 401.9 401.9 305.5 402.0 0.00 70 78 18036 -78.1 -88.1 18 10.0 -78.1 280 6 404.6 404.6 305.8 404.6 0.00 71 74 18337 -77.7 -88.7 15 11.0 -77.7 290 3 411.6 411.6 306.7 411.6 0.00 72 72 18496 -74.1 -88.1 10 14.0 -74.2 230 8 422.4 422.4 308.0 422.5 0.00 73 70 18660 -73.5 -88.5 8 15.0 -73.6 150 7 427.1 427.1 308.5 427.2 0.00 74 69 18744 -72.9 -88.9 7 16.0 -73.0 155 9 430.2 430.2 308.9 430.2 0.00 75 68 18830 -71.7 -89.7 5 18.0 -71.8 161 11 434.6 434.6 309.3 434.6 0.00 76 68 18830 -68.7 -88.7 4 20.0 -68.8 161 11 441.1 441.1 310.0 441.1 0.00 77 67 18919 -67.3 -88.3 4 21.0 -67.5 167 13 446.0 446.0 310.5 446.0 0.00 78 57 19886 -70.5 -90.5 4 20.0 -70.6 115 10 459.8 459.8 311.8 459.8 0.00 79 52 20440 -64.1 -90.1 2 26.0 -64.4 164 9 486.9 486.9 314.0 486.9 0.00 80 51 20558 -64.7 -89.7 2 25.0 -65.0 83 5 488.2 488.2 314.1 488.3 0.00 81 50 20680 -61.9 -89.9 1 28.0 -62.4 0 0 497.6 497.6 314.8 497.6 0.00 82 47 21067 -58.3 -88.3 1 30.0 -59.0 355 1 515.1 515.1 316.0 515.1 0.00 83 44 21482 -59.7 -88.7 1 29.0 -60.4 304 10 521.5 521.5 316.4 521.5 0.00 84 42 21775 -58.5 -88.5 1 30.0 -59.3 267 14 531.5 531.5 317.0 531.5 0.00 85 39 22239 -60.7 -89.7 1 29.0 -61.4 206 17 537.3 537.3 317.3 537.3 0.00 86 35 22915 -59.9 -89.9 1 30.0 -60.7 207 11 556.3 556.3 318.5 556.3 0.00 87 32 23481 -56.5 -88.5 1 32.0 -57.8 130 10 579.8 579.8 319.6 579.8 0.00 88 30 23890 -57.5 -88.5 1 31.0 -58.7 60 18 587.9 587.9 320.0 587.9 0.01 89 28 24327 -56.5 -88.5 1 32.0 -57.9 63 18 602.4 602.4 320.7 602.4 0.01 90 28 24327 -54.5 -88.5 1 34.0 -56.3 63 18 607.9 607.9 321.0 608.0 0.01 91 26 24802 -53.5 -86.5 1 33.0 -55.6 70 20 623.8 623.8 321.6 623.9 0.01 92 25 25054 -54.3 -87.3 1 33.0 -56.3 73 18 628.5 628.5 321.9 628.6 0.01 93 20 26500 -49.5 -85.5 1 36.0 -53.1 80 30 684.7 684.7 323.9 684.8 0.01 94 19 26836 -48.9 -85.9 1 37.0 -52.9 86 31 696.6 696.6 324.3 696.7 0.01 95 15 28395 -46.5 -84.5 1 38.0 -52.1 77 36 753.3 753.4 326.0 753.5 0.02 96 14 28850 -48.9 -84.9 1 36.0 -53.8 90 33 760.2 760.2 326.2 760.4 0.02 97 11 30456 -42.5 -82.5 0 40.0 -51.0 92 28 837.8 837.8 328.1 838.1 0.04 98 10 31100 -41.9 -82.9 0 41.0 -51.2 80 28 863.1 863.2 328.7 863.5 0.04 99 9.9 31168 -41.3 -82.3 0 41.0 -51.0 79 28 867.9 867.9 328.8 868.3 0.05 100 9.6 31376 -42.1 -83.1 0 41.0 -51.5 76 27 872.5 872.5 328.9 872.9 0.04 101 9.4 31519 -40.3 -81.3 0 41.0 -50.7 74 26 884.6 884.7 329.1 885.2 0.06 102 8.3 32372 -37.1 -79.1 0 42.0 -50.0 62 22 929.3 929.3 330.0 930.3 0.09 103 7.7 32890 -37.7 -79.7 0 42.0 -50.6 54 20 947.0 947.1 330.3 948.0 0.09 104 7.2 33349 -41.3 -82.3 0 41.0 -52.4 48 18 950.6 950.7 330.4 951.3 0.06 105 7.0 33540 -40.7 -81.7 0 41.0 -52.3 45 17 960.8 960.8 330.5 961.6 0.07 106 6.9 33638 -40.1 -81.1 0 41.0 -52.1 967.2 967.3 330.7 968.1 0.08 107 6.2 34363 -43.3 -83.3 0 40.0 -54.0 983.6 983.6 330.9 984.3 0.06 TRP 101 16564 -80.7 -85.5 44 4.8 -80.7 245 21 370.8 370.8 300.7 370.8 0.00 WND 156 14033 -65.8 -72.0 41 6.3 -65.8 235 60 352.8 352.8 297.3 352.9 0.01 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 569.26 mb = 4869.75 m = 15976.68 ft Wetbulb zero: 656.93 mb = 3701.21 m = 12142.94 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 65.14 % Est. max temperature: 31.97 C = 89.54 F Sfc-Lift cond lev (LCL): 989.26 mb = 209.36 m = 686.86 ft T: 25.67 C 700-500 lapse rate: 5.32 C/km ThetaE index: 14.38 C Layer 1009.0- 845.0 mb Conv cond level (CCL): 933.82 mb = 715.94 m = 2348.84 ft Mean mixing ratio: 17.97 g/kg Conv temperature: 28.77 C = 83.79 F Cap Strength: 0.41 C Lifted Index: -1.84 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.06 C Lifted Index @700 mb: -0.65 C Showalter Index: 1.50 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.90 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 235.40 Risk: None Energy Index: -2.60 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1304.20 J/kg Max Up Vert Vel: 51.07 m/s Conv Inhibition (B-): 2.83 J/kg Cap Strength: 0.41 C Lift Cond Lev (LCL): 940.93 mb = 649.55 m = 2131.06 ft Lev Free Conv (LFC): 925.93 mb = 790.24 m = 2592.61 ft Equ Level (EL): 835.93 mb = 1673.39 m = 5490.04 ft B at Equ Level: 22.25 J/kg Max Parcel Lev (MPL): 85.93 mb = 17479.72 m = 57347.45 ft Wind level data Storm motion: 123 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 1012 3 75 9 -8.7 -2.3 | 359 8 0.1 -8.1 1 1000 114 75 13 -12.6 -3.4 | 22 10 -3.7 -9.1 2 925 799 90 20 -20.0 0.0 | 63 13 -11.2 -5.8 3 913 914 90 22 -22.0 0.0 | 66 14 -13.2 -5.8 4 851 1524 95 21 -20.9 1.8 | 72 13 -12.1 -3.9 5 850 1530 90 24 -24.0 0.0 | 69 16 -15.2 -5.8 6 821 1829 80 25 -24.6 -4.3 | 57 19 -15.8 -10.1 7 792 2134 90 22 -22.0 0.0 | 66 14 -13.2 -5.8 8 764 2438 105 19 -18.4 4.9 | 85 10 -9.5 -0.9 9 700 3174 105 10 -9.7 2.6 | 15 3 -0.8 -3.2 10 612 4267 95 11 -11.0 1.0 | 24 5 -2.1 -4.8 11 589 4572 85 14 -13.9 -1.2 | 36 9 -5.1 -7.0 12 567 4877 85 12 -12.0 -1.0 | 25 7 -3.1 -6.8 13 526 5486 195 2 0.5 1.9 | 292 10 9.3 -3.8 14 500 5900 245 5 4.5 2.1 | 285 14 13.4 -3.7 15 469 6401 200 10 3.4 9.4 | 253 13 12.2 3.6 16 433 7010 190 10 1.7 9.8 | 249 11 10.6 4.1 17 400 7620 205 13 5.5 11.8 | 247 16 14.3 6.0 18 400 7620 205 13 5.5 11.8 | 247 16 14.3 6.0 19 368 8230 225 13 9.2 9.2 | 259 18 18.0 3.4 20 325 9144 250 24 22.6 8.2 | 266 31 31.4 2.4 21 300 9730 245 22 19.9 9.3 | 263 29 28.8 3.5 22 299 9754 240 24 20.8 12.0 | 258 30 29.6 6.2 23 262 10668 270 22 22.0 -0.0 | 281 31 30.8 -5.8 24 251 10973 250 25 23.5 8.6 | 265 32 32.3 2.8 25 250 11000 245 25 22.7 10.6 | 261 32 31.5 4.8 26 209 12192 235 35 28.7 20.1 | 249 40 37.5 14.3 27 200 12480 245 47 42.6 19.9 | 255 53 51.4 14.1 28 181 13106 245 54 48.9 22.8 | 254 60 57.8 17.1 29 156 14033 235 60 49.1 34.4 | 244 65 58.0 28.6 30 150 14270 230 57 43.7 36.6 | 240 61 52.5 30.9 31 149 14326 235 60 49.1 34.4 | 244 65 58.0 28.6 32 134 14935 220 48 30.9 36.8 | 232 50 39.7 31.0 33 114 15850 250 29 27.3 9.9 | 263 36 36.1 4.2 34 103 16459 230 26 19.9 16.7 | 249 31 28.7 10.9 35 101 16564 245 21 19.0 8.9 | 264 28 27.9 3.1 36 100 16620 240 22 19.1 11.0 | 259 28 27.9 5.2 37 98 16764 240 22 19.1 11.0 | 259 28 27.9 5.2 38 92 17069 210 28 14.0 24.2 | 231 29 22.8 18.5 39 83 17678 235 12 9.8 6.9 | 267 19 18.7 1.1 40 75 18288 310 2 1.5 -1.3 | 304 13 10.4 -7.1 41 71 18593 195 10 2.6 9.7 | 251 12 11.4 3.9 42 70 18660 150 7 -3.5 6.1 | 267 5 5.3 0.3 43 67 18898 165 13 -3.4 12.6 | 219 9 5.5 6.8 44 64 19202 195 10 2.6 9.7 | 251 12 11.4 3.9 45 61 19507 140 18 -11.6 13.8 | 161 8 -2.7 8.0 46 58 19812 105 10 -9.7 2.6 | 15 3 -0.8 -3.2 47 52 20422 180 10 0.0 10.0 | 244 10 8.8 4.2 48 50 20680 0 0 -0.0 -0.0 | 303 11 8.8 -5.8 49 50 20726 155 10 -4.2 9.1 | 234 6 4.6 3.3 50 47 21031 0 0 -0.0 -0.0 | 303 11 8.8 -5.8 51 43 21641 285 13 12.6 -3.4 | 293 23 21.4 -9.1 52 39 22250 205 17 7.2 15.4 | 239 19 16.0 9.6 53 37 22555 195 15 3.9 14.5 | 236 15 12.7 8.7 54 35 22860 215 11 6.3 9.0 | 258 15 15.1 3.2 55 31 23774 90 10 -10.0 0.0 | 12 6 -1.2 -5.8 56 30 23890 60 18 -15.6 -9.0 | 25 16 -6.8 -14.8 57 29 24079 80 21 -20.7 -3.6 | 52 15 -11.9 -9.4 58 28 24384 60 18 -15.6 -9.0 | 25 16 -6.8 -14.8 59 26 24689 70 21 -19.7 -7.2 | 40 17 -10.9 -13.0 60 25 24994 70 19 -17.9 -6.5 | 36 15 -9.0 -12.3 61 24 25298 85 13 -13.0 -1.1 | 31 8 -4.1 -6.9 62 23 25603 125 17 -13.9 9.8 | 128 6 -5.1 4.0 63 22 25908 135 24 -17.0 17.0 | 144 14 -8.1 11.2 64 21 26213 85 29 -28.9 -2.5 | 68 22 -20.1 -8.3 65 20 26500 80 30 -29.5 -5.2 | 62 23 -20.7 -11.0 66 20 26518 90 29 -29.0 0.0 | 74 21 -20.2 -5.8 67 17 27737 75 37 -35.7 -9.6 | 60 31 -26.9 -15.3 68 16 28042 90 36 -36.0 0.0 | 78 28 -27.2 -5.8 69 15 28346 75 36 -34.8 -9.3 | 60 30 -26.0 -15.1 70 13 29566 110 29 -27.3 9.9 | 103 19 -18.4 4.2 71 10 31100 80 28 -27.6 -4.9 | 60 22 -18.8 -10.6 72 7 33540 45 17 -12.0 -12.0 | 10 18 -3.2 -17.8 Wind Parameters Mean winds (0-6000m): 93.2 at 14.1 knts Storm direction: 123.2 at 10.5 knts Shear (0-3000m) pos: 2.1 neg: 1.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 48.2 deg Storm rel helicity (0-3000m) pos: 59.7 neg: -22.1 tot: 37.6 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.1 10^-3/s Energy-Hel index: 0.36 Bulk Rich Number: 816.04 Bulk Shear: 1.60 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 79 14 31 10| 8.4 0.0 8.4| 20.3 0.0 20.3 40.7 0.93| 8.8 8.2 1000 85 17 48 11| 6.9 0.0 6.9| 34.7 0.0 34.7 34.7 0.87| 7.4 6.4 1500 88 18 56 12| 4.4 0.0 4.4| 38.5 0.0 38.5 25.7 0.84| 5.5 4.6 2000 87 20 58 13| 3.3 1.1 4.4| 44.2 -16.8 27.4 13.7 0.42| 6.7 2.8 2500 89 20 61 13| 2.6 0.9 3.4| 59.7 -16.8 42.9 17.2 0.44| 7.2 3.2 3000 91 19 62 12| 2.1 1.1 3.2| 59.7 -22.1 37.6 12.5 0.29| 7.0 2.1 4000 93 17 59 10| 1.6 1.1 2.7| 60.3 -24.0 36.3 9.1 0.24| 5.7 1.4 5000 92 16 54 9| 1.5 0.9 2.4| 62.5 -27.8 34.6 6.9 0.17| 5.7 1.0 6000 93 14 46 7| 1.6 0.8 2.4| 68.4 -39.1 29.3 4.9 0.07| 6.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//NSTU/skewt/NSTU.skewt.20250604.12.gif