UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061700.upa.cvt Date: 0000Z 17 JUN 25 Searching for NSTU... Searching the city database file for: NSTU ... Date:0000Z 17 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 1010 3 28.6 26.3 87 2.3 26.9 200 6 300.9 304.9 299.7 365.2 21.79 1 1005 48 27.4 24.8 86 2.6 25.5 195 7 300.1 303.8 298.5 358.8 19.98 2 1000 94 27.0 24.6 87 2.4 25.2 190 8 300.1 303.8 298.4 358.4 19.84 3 960 456 24.2 24.0 99 0.2 24.1 269 7 300.8 304.5 298.6 359.6 19.94 4 955 502 24.4 22.4 89 2.0 22.9 279 7 301.5 304.8 297.7 355.0 18.14 5 934 697 22.6 22.6 100 0.0 22.6 321 6 301.6 305.0 298.1 357.0 18.80 6 925 782 22.2 22.2 100 0.0 22.2 340 6 302.0 305.4 298.0 356.7 18.51 7 917 858 21.4 21.2 99 0.2 21.3 343 6 301.9 305.2 297.4 353.7 17.54 8 861 1404 19.0 19.0 100 0.0 19.0 337 11 304.9 307.9 297.4 353.5 16.27 9 859 1424 19.0 19.0 100 0.0 19.0 337 11 305.1 308.2 297.5 353.9 16.31 10 850 1515 18.4 18.0 98 0.4 18.1 335 12 305.4 308.3 297.0 351.7 15.46 11 821 1813 16.6 16.6 100 0.0 16.6 346 12 306.6 309.3 296.7 350.5 14.63 12 811 1917 15.6 13.1 85 2.5 14.0 342 11 306.6 308.8 294.8 342.0 11.77 13 806 1970 15.8 13.7 87 2.1 14.4 340 11 307.3 309.6 295.4 344.5 12.32 14 780 2249 15.0 11.5 80 3.5 12.7 348 11 309.4 311.4 295.0 342.9 11.00 15 771 2348 14.4 13.0 91 1.4 13.5 359 12 309.8 312.1 296.0 347.3 12.31 16 766 2403 14.2 12.1 87 2.1 12.8 5 12 310.1 312.3 295.7 345.7 11.66 17 763 2436 13.8 13.3 97 0.5 13.5 9 12 310.0 312.4 296.4 348.7 12.69 18 760 2469 13.6 12.5 93 1.1 12.9 10 12 310.2 312.4 296.0 347.0 12.08 19 758 2492 13.6 13.6 100 0.0 13.6 9 12 310.4 312.9 296.7 350.2 13.03 20 746 2626 13.0 12.9 99 0.1 13.0 7 11 311.2 313.6 296.6 349.9 12.64 21 739 2706 13.4 10.0 80 3.4 11.2 6 11 312.4 314.4 295.4 344.8 10.50 22 736 2740 13.2 10.1 81 3.1 11.2 5 11 312.6 314.6 295.6 345.3 10.61 23 734 2763 13.4 8.4 72 5.0 10.3 6 11 313.0 314.9 294.9 342.4 9.47 24 730 2810 13.2 8.3 72 4.9 10.1 9 11 313.3 315.1 295.0 342.6 9.46 25 711 3032 12.2 6.2 67 6.0 8.5 24 10 314.6 316.2 294.5 340.8 8.40 26 708 3067 12.2 5.2 62 7.0 8.0 26 10 315.0 316.5 294.2 339.6 7.86 27 703 3127 12.4 1.4 47 11.0 6.2 28 10 315.8 317.0 293.0 334.9 6.03 28 700 3163 12.0 1.0 47 11.0 5.9 30 10 315.8 316.9 292.9 334.4 5.89 29 698 3187 11.8 -0.2 44 12.0 5.2 30 10 315.8 316.8 292.5 333.0 5.41 30 685 3344 11.0 4.0 62 7.0 6.9 30 10 316.6 318.1 294.4 340.2 7.46 31 682 3381 11.2 1.2 50 10.0 5.6 27 10 317.2 318.4 293.5 336.7 6.13 32 679 3417 10.8 3.8 62 7.0 6.6 22 9 317.2 318.6 294.5 340.7 7.43 33 668 3553 10.4 -0.6 46 11.0 4.4 3 7 318.2 319.3 293.3 335.8 5.49 34 662 3629 10.0 0.0 50 10.0 4.5 353 6 318.6 319.7 293.6 337.1 5.79 35 626 4090 6.6 -1.4 57 8.0 2.3 309 2 319.9 320.9 293.7 337.7 5.52 36 619 4183 6.0 -3.0 52 9.0 1.3 312 4 320.2 321.2 293.4 336.3 4.96 37 615 4236 5.8 -6.2 42 12.0 -0.0 313 4 320.6 321.3 292.6 333.4 3.91 38 610 4303 5.4 -3.6 52 9.0 0.8 314 5 320.8 321.8 293.4 336.5 4.81 39 598 4465 4.4 -6.6 45 11.0 -0.9 301 6 321.5 322.3 292.9 334.3 3.90 40 593 4533 3.8 -4.2 56 8.0 -0.3 296 6 321.6 322.5 293.6 337.0 4.73 41 580 4713 2.6 -6.4 51 9.0 -1.7 282 7 322.2 323.0 293.2 335.7 4.09 42 576 4769 2.4 -10.6 38 13.0 -3.3 278 8 322.6 323.2 292.4 332.5 2.96 43 567 4896 1.4 -5.6 60 7.0 -2.0 268 8 322.9 323.8 293.7 337.5 4.45 44 552 5112 0.2 -11.8 40 12.0 -4.9 252 10 324.0 324.5 292.6 333.4 2.81 45 549 5155 0.0 -10.0 47 10.0 -4.4 248 10 324.3 324.9 293.1 335.1 3.26 46 545 5214 -0.3 -19.3 22 19.0 -7.1 246 10 324.6 324.9 291.7 329.9 1.52 47 543 5243 -0.5 -15.5 31 15.0 -6.4 247 10 324.7 325.1 292.2 331.9 2.11 48 536 5347 -1.1 -18.1 26 17.0 -7.3 250 11 325.2 325.5 292.0 331.1 1.72 49 533 5392 -1.1 -22.1 19 21.0 -8.1 252 11 325.7 325.9 291.7 330.0 1.22 50 531 5422 -0.9 -17.9 26 17.0 -7.2 253 11 326.3 326.6 292.3 332.4 1.76 51 530 5437 -0.9 -18.9 24 18.0 -7.4 253 11 326.5 326.8 292.3 332.1 1.62 52 529 5452 -0.9 -19.9 22 19.0 -7.6 254 11 326.6 326.9 292.2 331.8 1.49 53 518 5619 -2.1 -21.1 22 19.0 -8.6 272 11 327.2 327.4 292.3 332.0 1.37 54 500 5900 -3.5 -15.5 39 12.0 -8.2 300 11 328.8 329.2 293.5 336.7 2.29 55 400 7630 -14.7 -40.7 9 26.0 -19.4 230 21 335.9 335.9 293.6 337.0 0.27 56 300 9740 -30.7 -47.7 17 17.0 -32.4 210 28 342.1 342.1 295.0 342.8 0.17 57 250 11010 -41.9 -53.9 26 12.0 -42.6 205 40 343.8 343.8 295.3 344.2 0.10 58 200 12480 -53.3 -69.3 13 16.0 -53.6 225 25 348.4 348.4 296.3 348.4 0.02 59 150 14270 -67.7 -73.7 42 6.0 -67.7 220 27 353.5 353.5 297.4 353.5 0.01 60 100 16630 -79.7 -85.7 36 6.0 -79.7 280 28 373.7 373.7 301.2 373.8 0.00 61 94 16979 -80.1 -86.1 36 6.0 -80.1 287 26 379.6 379.6 302.2 379.6 0.00 62 92 17100 -81.1 -87.1 36 6.0 -81.1 255 31 380.0 380.0 302.2 380.0 0.00 63 88 17351 -79.7 -86.7 30 7.0 -79.7 246 33 387.7 387.7 303.5 387.7 0.00 64 83 17681 -80.7 -87.7 30 7.0 -80.7 246 23 392.2 392.2 304.1 392.2 0.00 65 79 17962 -75.7 -87.7 14 12.0 -75.7 288 19 408.1 408.1 306.3 408.1 0.00 66 77 18110 -76.7 -88.7 13 12.0 -76.7 281 18 409.0 409.0 306.4 409.0 0.00 67 71 18578 -75.3 -89.3 9 14.0 -75.3 280 13 421.6 421.6 307.9 421.6 0.00 68 70 18660 -73.3 -88.3 8 15.0 -73.3 290 23 427.6 427.6 308.6 427.6 0.00 69 65 19092 -75.3 -90.3 8 15.0 -75.3 276 22 432.4 432.4 309.1 432.4 0.00 70 59 19664 -67.7 -89.7 3 22.0 -67.9 269 17 461.6 461.6 311.9 461.6 0.00 71 56 19979 -67.1 -90.1 2 23.0 -67.3 266 15 469.9 469.9 312.6 469.9 0.00 72 50 20670 -62.9 -89.9 1 27.0 -63.3 265 5 495.3 495.3 314.6 495.3 0.00 73 47 21052 -61.7 -89.7 1 28.0 -62.2 239 12 507.0 507.0 315.4 507.0 0.00 74 46 21186 -62.1 -90.1 1 28.0 -62.6 235 14 509.1 509.1 315.6 509.2 0.00 75 44 21463 -59.3 -89.3 1 30.0 -60.0 242 14 522.5 522.5 316.5 522.5 0.00 76 41 21906 -58.7 -88.7 1 30.0 -59.5 282 3 534.7 534.7 317.2 534.7 0.00 77 40 22061 -59.3 -89.3 1 30.0 -60.1 304 7 536.9 536.9 317.3 537.0 0.00 78 30 23880 -55.5 -87.5 1 32.0 -57.0 135 15 593.3 593.3 320.3 593.4 0.01 79 29 24096 -56.5 -88.5 1 32.0 -57.9 134 11 596.4 596.4 320.5 596.4 0.01 80 28 24319 -53.9 -87.9 1 34.0 -55.8 127 17 609.6 609.6 321.0 609.6 0.01 81 26 24793 -56.3 -88.3 1 32.0 -57.9 63 20 615.9 615.9 321.3 615.9 0.01 82 25 25041 -56.7 -88.7 1 32.0 -58.3 60 17 621.7 621.7 321.6 621.7 0.01 83 22 25861 -51.9 -86.9 1 35.0 -54.6 126 19 659.1 659.1 323.0 659.2 0.01 84 20 26480 -50.5 -86.5 1 36.0 -53.8 105 25 681.6 681.6 323.8 681.7 0.01 85 19 26815 -50.7 -86.7 1 36.0 -54.1 110 19 691.0 691.1 324.1 691.1 0.01 86 17 27546 -47.7 -84.7 1 37.0 -52.4 104 23 723.0 723.0 325.1 723.1 0.02 87 14 28826 -49.1 -86.1 1 37.0 -53.9 94 25 759.5 759.6 326.2 759.7 0.02 88 12 29842 -47.7 -85.7 0 38.0 -53.5 109 23 798.7 798.7 327.2 798.9 0.02 89 11 30424 -42.5 -82.5 0 40.0 -51.0 96 21 837.8 837.8 328.1 838.1 0.04 90 10 31070 -41.3 -82.3 0 41.0 -50.9 80 19 865.4 865.4 328.7 865.8 0.05 91 9.8 31207 -40.9 -81.9 0 41.0 -50.8 77 19 871.9 871.9 328.9 872.4 0.05 92 8.9 31862 -41.7 -82.7 0 41.0 -51.6 60 17 893.2 893.2 329.3 893.6 0.05 93 8.5 32176 -39.5 -81.5 0 42.0 -50.8 53 16 913.6 913.6 329.7 914.2 0.06 94 8.4 32257 -39.3 -81.3 0 42.0 -50.8 51 16 917.5 917.5 329.8 918.1 0.06 95 7.6 32940 -41.7 -82.7 0 41.0 -52.4 34 14 934.4 934.5 330.1 935.0 0.06 96 7.4 33121 -40.3 -81.3 0 41.0 -51.9 29 13 947.3 947.3 330.3 948.1 0.07 97 7.0 33500 -40.7 -81.7 0 41.0 -52.3 20 12 960.8 960.8 330.5 961.6 0.07 98 6.9 33598 -40.9 -81.9 0 41.0 -52.5 963.9 964.0 330.6 964.7 0.07 99 6.4 34106 -44.1 -84.1 0 40.0 -54.2 971.3 971.4 330.7 971.9 0.05 TRP 92 17100 -81.1 -87.1 36 6.0 -81.1 255 31 380.0 380.0 302.2 380.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 549.00 mb = 5155.23 m = 16913.29 ft Wetbulb zero: 615.12 mb = 4234.28 m = 13891.82 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 68.32 % Est. max temperature: 32.75 C = 90.94 F Sfc-Lift cond lev (LCL): 977.47 mb = 295.91 m = 970.81 ft T: 25.44 C 700-500 lapse rate: 5.66 C/km ThetaE index: 11.90 C Layer 850.0- 806.0 mb Conv cond level (CCL): 938.68 mb = 653.28 m = 2143.28 ft Mean mixing ratio: 19.14 g/kg Conv temperature: 29.27 C = 84.69 F Cap Strength: 0.43 C Lifted Index: -3.11 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.29 C Lifted Index @700 mb: -0.56 C Showalter Index: -1.12 C Risk: Thunderstorms probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.50 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 251.00 Risk: None Energy Index: -2.93 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2123.30 J/kg Max Up Vert Vel: 65.17 m/s Conv Inhibition (B-): 1.83 J/kg Cap Strength: 0.43 C Lift Cond Lev (LCL): 945.46 mb = 589.91 m = 1935.37 ft Lev Free Conv (LFC): 930.46 mb = 730.40 m = 2396.31 ft Equ Level (EL): 130.46 mb = 15082.14 m = 49481.48 ft B at Equ Level: 2087.77 J/kg Max Parcel Lev (MPL): 70.46 mb = 18621.51 m = 61093.46 ft Wind level data Storm motion: 359 at 6 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 3 200 6 2.1 5.6 | 189 12 1.9 12.1 1 1000 94 190 8 1.4 7.9 | 185 14 1.2 14.4 2 925 782 340 6 2.1 -5.6 | 246 2 1.9 0.8 3 911 914 345 6 1.6 -5.8 | 244 2 1.4 0.7 4 850 1515 335 12 5.1 -10.9 | 312 7 4.9 -4.4 5 849 1524 355 12 1.0 -12.0 | 351 6 0.9 -5.5 6 790 2134 335 11 4.6 -10.0 | 308 6 4.5 -3.5 7 762 2438 10 12 -2.1 -11.8 | 23 6 -2.2 -5.3 8 735 2743 5 11 -1.0 -11.0 | 14 5 -1.1 -4.5 9 710 3048 25 10 -4.2 -9.1 | 59 5 -4.4 -2.6 10 700 3163 30 10 -5.0 -8.7 | 67 6 -5.1 -2.2 11 684 3353 30 10 -5.0 -8.7 | 67 6 -5.1 -2.2 12 634 3962 305 1 0.8 -0.6 | 187 6 0.7 5.9 13 611 4267 315 5 3.5 -3.5 | 229 4 3.4 2.9 14 546 5182 245 10 9.1 4.2 | 220 14 8.9 10.7 15 526 5486 255 11 10.6 2.8 | 228 14 10.5 9.3 16 507 5791 295 10 9.1 -4.2 | 256 9 8.9 2.2 17 500 5900 300 11 9.5 -5.5 | 264 9 9.4 1.0 18 488 6096 315 12 8.5 -8.5 | 284 9 8.3 -2.0 19 451 6706 300 12 10.4 -6.0 | 267 10 10.2 0.5 20 401 7620 245 14 12.7 5.9 | 225 18 12.5 12.4 21 400 7630 230 21 16.1 13.5 | 219 26 15.9 20.0 22 384 7925 230 22 16.9 14.1 | 219 27 16.7 20.6 23 369 8230 210 13 6.5 11.3 | 200 19 6.4 17.7 24 354 8534 210 19 9.5 16.5 | 202 25 9.4 22.9 25 325 9144 230 17 13.0 10.9 | 217 22 12.9 17.4 26 300 9740 210 28 14.0 24.2 | 204 34 13.9 30.7 27 299 9754 210 28 14.0 24.2 | 204 34 13.9 30.7 28 250 11010 205 40 16.9 36.3 | 201 46 16.8 42.7 29 240 11278 205 41 17.3 37.2 | 201 47 17.2 43.6 30 200 12480 225 25 17.7 17.7 | 216 30 17.5 24.2 31 199 12497 215 30 17.2 24.6 | 209 35 17.1 31.0 32 164 13716 250 22 20.7 7.5 | 236 25 20.5 14.0 33 150 14270 220 27 17.4 20.7 | 212 32 17.2 27.2 34 149 14326 220 27 17.4 20.7 | 212 32 17.2 27.2 35 134 14935 235 28 22.9 16.1 | 225 32 22.8 22.5 36 120 15545 225 30 21.2 21.2 | 217 35 21.1 27.7 37 114 15850 235 37 30.3 21.2 | 227 41 30.2 27.7 38 103 16459 270 28 28.0 -0.0 | 257 29 27.9 6.5 39 100 16630 280 28 27.6 -4.9 | 267 27 27.4 1.6 40 98 16764 280 28 27.6 -4.9 | 267 27 27.4 1.6 41 93 17069 290 25 23.5 -8.6 | 275 23 23.3 -2.1 42 92 17100 255 31 29.9 8.0 | 244 33 29.8 14.5 43 88 17374 245 33 29.9 13.9 | 236 36 29.8 20.4 44 83 17678 245 23 20.8 9.7 | 232 26 20.7 16.2 45 79 17983 290 19 17.9 -6.5 | 270 18 17.7 -0.0 46 75 18288 270 16 16.0 -0.0 | 248 17 15.9 6.5 47 71 18593 280 13 12.8 -2.3 | 252 13 12.7 4.2 48 70 18660 290 23 21.6 -7.9 | 274 22 21.5 -1.4 49 67 18898 300 20 17.3 -10.0 | 282 18 17.2 -3.5 50 64 19202 265 23 22.9 2.0 | 250 24 22.8 8.5 51 61 19507 270 18 18.0 -0.0 | 250 19 17.9 6.5 52 55 20117 265 14 13.9 1.2 | 241 16 13.8 7.7 53 52 20422 305 13 10.6 -7.5 | 275 11 10.5 -1.0 54 50 20670 265 5 5.0 0.4 | 215 8 4.8 6.9 55 50 20726 260 4 3.9 0.7 | 208 8 3.8 7.2 56 47 21031 240 11 9.5 5.5 | 218 15 9.4 12.0 57 45 21336 230 17 13.0 10.9 | 217 22 12.9 17.4 58 41 21946 285 2 1.9 -0.5 | 197 6 1.8 6.0 59 39 22250 330 15 7.5 -13.0 | 312 10 7.4 -6.5 60 37 22555 315 13 9.2 -9.2 | 287 9 9.0 -2.7 61 32 23470 25 10 -4.2 -9.1 | 59 5 -4.4 -2.6 62 30 23880 135 15 -10.6 10.6 | 148 20 -10.7 17.1 63 29 24079 135 10 -7.1 7.1 | 152 15 -7.2 13.5 64 28 24384 125 19 -15.6 10.9 | 138 23 -15.7 17.4 65 26 24689 70 21 -19.7 -7.2 | 88 20 -19.9 -0.7 66 25 24994 50 18 -13.8 -11.6 | 70 15 -13.9 -5.1 67 24 25298 105 10 -9.7 2.6 | 133 13 -9.8 9.1 68 23 25603 100 18 -17.7 3.1 | 118 20 -17.9 9.6 69 22 25908 130 19 -14.6 12.2 | 142 24 -14.7 18.7 70 21 26213 130 20 -15.3 12.9 | 141 25 -15.5 19.3 71 20 26480 105 25 -24.1 6.5 | 118 28 -24.3 12.9 72 20 26518 65 17 -15.4 -7.2 | 87 16 -15.6 -0.7 73 19 26822 110 19 -17.9 6.5 | 126 22 -18.0 13.0 74 18 27127 95 24 -23.9 2.1 | 110 26 -24.1 8.6 75 17 27432 110 19 -17.9 6.5 | 126 22 -18.0 13.0 76 17 27737 95 29 -28.9 2.5 | 107 30 -29.0 9.0 77 16 28042 110 21 -19.7 7.2 | 124 24 -19.9 13.7 78 15 28346 85 29 -28.9 -2.5 | 98 29 -29.0 3.9 79 14 28651 75 27 -26.1 -7.0 | 89 26 -26.2 -0.5 80 14 28956 105 24 -23.2 6.2 | 119 27 -23.3 12.7 81 13 29566 85 23 -22.9 -2.0 | 101 23 -23.1 4.5 82 12 29870 110 23 -21.6 7.9 | 123 26 -21.8 14.3 83 10 31070 80 19 -18.7 -3.3 | 100 19 -18.9 3.2 84 7 33500 20 12 -4.1 -11.3 | 41 6 -4.2 -4.8 Wind Parameters Mean winds (0-6000m): 328.7 at 8.6 knts Storm direction: 358.7 at 6.5 knts Shear (0-3000m) pos: 2.4 neg: 0.9 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -135.5 deg Storm rel helicity (0-3000m) pos: 53.1 neg: -8.0 tot: 45.1 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.9 10^-3/s Energy-Hel index: 0.53 Bulk Rich Number: 97.77 Bulk Shear: 21.72 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 ------------------------------------------------------------------------------- 500 222 7 202 13| 8.4 0.0 8.4| 29.9 -2.4 27.5 55.0 0.64| 13.9 8.9 1000 268 7 225 9| 6.3 0.0 6.3| 33.4 -2.4 31.0 31.0 0.52| 11.1 5.8 1500 321 8 264 5| 4.2 1.8 6.0| 35.0 -2.4 32.5 21.7 0.49| 9.2 4.5 2000 334 9 291 4| 3.1 1.3 4.4| 40.1 -6.4 33.8 16.9 0.42| 8.5 3.6 2500 340 9 307 4| 3.0 1.1 4.1| 49.2 -7.3 41.9 16.8 0.49| 8.3 4.1 3000 348 10 326 3| 2.4 0.9 3.3| 53.1 -8.0 45.1 15.0 0.50| 7.7 3.9 4000 357 9 351 2| 1.8 1.2 3.0| 54.8 -11.2 43.6 10.9 0.28| 7.6 2.2 5000 346 8 310 2| 1.4 1.8 3.2| 60.1 -15.9 44.1 8.8 0.27| 7.3 2.0 6000 329 9 282 4| 2.0 1.6 3.6| 91.6 -20.7 71.0 11.8 0.33| 7.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//NSTU/skewt/NSTU.skewt.20250617.00.gif