UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060800.upa.cvt Date: 0000Z 8 JUN 25 Searching for NSTU... Searching the city database file for: NSTU ... Date:0000Z 8 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 1011 3 30.0 25.7 78 4.3 26.8 135 5 302.2 306.1 299.5 364.5 20.99 1 1005 56 28.0 24.0 79 4.0 25.0 108 4 300.7 304.2 298.0 356.7 19.02 2 1000 100 27.4 23.8 81 3.6 24.7 85 4 300.5 304.0 297.9 356.1 18.88 3 948 572 23.4 22.6 95 0.8 22.8 17 3 301.1 304.5 297.8 355.6 18.51 4 930 740 22.6 21.2 92 1.4 21.6 352 3 302.0 305.1 297.3 353.0 17.29 5 925 787 22.2 21.1 93 1.1 21.4 345 3 302.0 305.2 297.3 353.0 17.28 6 911 920 21.0 20.8 99 0.2 20.9 329 3 302.1 305.3 297.3 353.0 17.22 7 905 977 21.0 19.9 93 1.1 20.2 318 3 302.7 305.7 296.9 351.1 16.37 8 901 1016 21.4 17.6 79 3.8 18.8 311 3 303.5 306.1 295.7 345.6 14.19 9 895 1074 21.8 15.8 69 6.0 17.7 300 3 304.5 306.8 294.9 342.4 12.72 10 876 1261 21.4 14.4 64 7.0 16.7 265 3 305.9 308.1 294.7 341.5 11.86 11 855 1471 19.8 14.8 73 5.0 16.4 225 3 306.4 308.7 295.3 343.9 12.48 12 850 1522 19.6 14.6 73 5.0 16.3 215 3 306.7 309.0 295.3 344.0 12.39 13 821 1820 17.4 12.4 72 5.0 14.1 261 5 307.4 309.5 294.6 340.9 11.09 14 811 1925 17.2 11.2 68 6.0 13.3 277 6 308.3 310.2 294.3 339.7 10.36 15 805 1989 17.4 10.4 63 7.0 12.9 287 6 309.1 311.0 294.1 339.3 9.89 16 796 2085 16.8 9.8 63 7.0 12.3 302 7 309.5 311.3 294.0 338.8 9.60 17 790 2149 16.6 7.6 55 9.0 11.1 309 7 310.0 311.5 293.2 335.5 8.32 18 789 2160 16.6 6.6 52 10.0 10.6 308 7 310.1 311.5 292.8 334.0 7.77 19 787 2182 17.0 0.0 32 17.0 7.8 307 7 310.7 311.6 290.5 325.9 4.86 20 784 2214 17.0 1.0 34 16.0 8.2 304 8 311.1 312.1 291.0 327.5 5.25 21 781 2247 16.4 6.4 52 10.0 10.3 301 8 310.8 312.2 293.0 334.6 7.74 22 767 2401 15.0 9.0 67 6.0 11.2 289 10 310.9 312.6 294.3 339.8 9.44 23 761 2467 14.6 8.6 67 6.0 10.9 287 10 311.1 312.9 294.2 339.6 9.26 24 757 2512 14.4 5.4 55 9.0 9.0 292 10 311.4 312.8 292.9 334.4 7.45 25 751 2579 13.8 7.8 67 6.0 10.1 298 10 311.4 313.1 294.0 338.8 8.88 26 745 2647 13.6 5.6 58 8.0 8.8 305 10 311.9 313.4 293.3 335.7 7.68 27 717 2969 11.6 5.6 67 6.0 8.0 297 11 313.2 314.7 293.8 338.0 7.98 28 700 3170 10.2 3.2 62 7.0 6.2 315 12 313.8 315.1 293.2 335.4 6.90 29 694 3242 10.0 1.0 54 9.0 5.0 316 12 314.3 315.5 292.5 333.0 5.94 30 678 3435 8.2 3.2 71 5.0 5.3 320 14 314.4 315.8 293.5 336.8 7.12 31 672 3508 8.0 0.0 57 8.0 3.7 322 14 315.0 316.1 292.5 333.0 5.70 32 668 3558 7.8 -0.2 57 8.0 3.5 323 14 315.3 316.4 292.6 333.2 5.65 33 664 3607 7.4 -0.6 57 8.0 3.1 324 15 315.4 316.5 292.5 332.9 5.52 34 662 3632 7.4 -3.6 46 11.0 1.8 324 15 315.7 316.5 291.7 329.8 4.43 35 655 3719 7.0 -5.0 42 12.0 1.1 323 15 316.2 317.0 291.5 329.1 4.03 36 654 3732 6.8 -5.2 42 12.0 1.0 323 15 316.1 316.9 291.4 328.9 3.97 37 641 3897 5.6 -3.4 52 9.0 1.0 318 16 316.6 317.5 292.1 331.4 4.64 38 631 4025 5.2 -15.8 20 21.0 -2.9 313 17 317.5 317.9 289.8 323.5 1.77 39 625 4103 5.0 -22.0 12 27.0 -4.1 311 17 318.2 318.4 289.3 321.8 1.05 40 621 4156 4.6 -16.4 20 21.0 -3.4 309 17 318.3 318.6 290.0 324.0 1.71 41 610 4301 3.6 -26.4 9 30.0 -5.5 306 18 318.8 318.9 289.2 321.3 0.72 42 598 4462 2.6 -14.4 27 17.0 -4.1 311 15 319.4 319.8 290.7 326.4 2.09 43 594 4516 2.4 -15.6 25 18.0 -4.6 313 14 319.8 320.2 290.6 326.2 1.91 44 590 4571 2.2 -11.8 35 14.0 -3.7 314 13 320.2 320.7 291.4 328.9 2.62 45 588 4599 2.0 -6.0 55 8.0 -1.9 315 13 320.3 321.1 292.7 333.8 4.16 46 587 4612 1.8 -7.2 51 9.0 -2.4 315 13 320.2 320.9 292.4 332.6 3.79 47 582 4681 1.4 -6.6 55 8.0 -2.4 314 12 320.5 321.3 292.7 333.6 4.01 48 579 4723 1.2 -3.8 69 5.0 -1.3 313 12 320.8 321.7 293.6 337.0 4.99 49 572 4821 0.4 -3.6 74 4.0 -1.6 311 11 320.9 321.9 293.7 337.6 5.13 50 570 4849 0.4 -4.2 71 4.6 -1.9 311 11 321.3 322.2 293.6 337.3 4.92 51 565 4919 0.0 -4.1 74 4.1 -2.1 305 11 321.6 322.6 293.8 337.9 5.00 52 555 5062 -0.9 -2.0 92 1.1 -1.5 277 12 322.2 323.4 294.7 341.5 5.96 53 553 5091 -1.1 -2.6 90 1.5 -1.9 271 12 322.3 323.4 294.6 340.9 5.72 54 500 5890 -4.9 -8.3 77 3.4 -6.5 275 15 327.1 327.9 294.5 340.8 4.09 55 400 7610 -16.5 -18.0 88 1.5 -17.0 310 12 333.5 334.0 294.7 341.7 2.32 56 300 9720 -30.9 -54.9 8 24.0 -32.9 205 40 341.8 341.8 294.8 342.1 0.07 57 250 10980 -41.7 -60.7 11 19.0 -42.5 215 34 344.1 344.1 295.3 344.3 0.04 58 200 12460 -53.3 -70.3 11 17.0 -53.6 205 44 348.4 348.4 296.3 348.4 0.01 59 150 14250 -67.7 -74.7 36 7.0 -67.8 195 46 353.5 353.5 297.4 353.5 0.01 60 100 16620 -79.5 -87.5 25 8.0 -79.5 165 10 374.1 374.1 301.3 374.1 0.00 61 97 16792 -80.7 -86.7 36 6.0 -80.7 180 9 375.1 375.1 301.4 375.1 0.00 62 80 17888 -77.7 -88.7 15 11.0 -77.7 292 4 402.5 402.5 305.5 402.5 0.00 63 73 18410 -80.1 -90.1 17 10.0 -80.1 13 11 408.1 408.1 306.3 408.1 0.00 64 70 18650 -76.1 -89.1 11 13.0 -76.2 225 8 421.6 421.6 307.9 421.6 0.00 65 67 18904 -74.1 -90.1 7 16.0 -74.2 239 10 431.2 431.2 309.0 431.2 0.00 66 66 18992 -69.1 -88.1 5 19.0 -69.2 244 10 444.0 444.0 310.3 444.0 0.00 67 63 19269 -69.9 -90.9 3 21.0 -70.0 258 12 448.1 448.1 310.7 448.2 0.00 68 60 19562 -66.3 -90.3 2 24.0 -66.5 278 14 462.5 462.5 312.0 462.5 0.00 69 57 19872 -67.3 -91.3 2 24.0 -67.5 297 12 467.1 467.1 312.4 467.1 0.00 70 53 20313 -63.7 -91.7 1 28.0 -64.0 227 11 485.2 485.2 313.8 485.2 0.00 71 50 20670 -64.3 -91.3 1 27.0 -64.6 255 7 492.0 492.0 314.4 492.0 0.00 72 43 21601 -60.1 -91.1 1 31.0 -60.7 130 13 524.0 524.0 316.5 524.0 0.00 73 40 22053 -59.9 -91.9 1 32.0 -60.6 93 12 535.4 535.4 317.2 535.4 0.00 74 38 22371 -62.3 -92.3 1 30.0 -62.9 68 11 537.2 537.2 317.3 537.2 0.00 75 36 22705 -61.9 -92.9 1 31.0 -62.5 56 12 546.6 546.6 317.9 546.6 0.00 76 36 22705 -59.1 -93.1 0 34.0 -60.0 56 12 553.9 553.9 318.3 553.9 0.00 77 34 23065 -56.5 -91.5 0 35.0 -57.7 59 16 569.8 569.8 319.2 569.9 0.00 78 31 23652 -56.1 -91.1 0 35.0 -57.5 12 18 586.2 586.2 320.0 586.2 0.00 79 30 23860 -56.7 -90.7 1 34.0 -58.0 45 13 590.1 590.1 320.2 590.1 0.00 80 29 24075 -57.1 -91.1 1 34.0 -58.4 43 12 594.7 594.7 320.3 594.7 0.00 81 27 24531 -54.9 -90.9 0 36.0 -56.6 83 10 613.2 613.2 321.2 613.2 0.00 82 23 25560 -54.1 -91.1 0 37.0 -56.3 82 21 644.3 644.3 322.4 644.3 0.00 83 23 25560 -54.7 -90.7 0 36.0 -56.8 82 21 642.5 642.5 322.4 642.6 0.00 84 20 26470 -47.9 -86.9 0 39.0 -52.1 90 16 689.6 689.6 324.1 689.6 0.01 85 19 26809 -46.7 -85.7 0 39.0 -51.4 85 15 703.5 703.5 324.6 703.6 0.01 86 17 27544 -48.9 -86.9 0 38.0 -53.2 95 19 719.2 719.2 325.0 719.2 0.01 87 14 28826 -46.7 -85.7 0 39.0 -52.4 90 23 767.7 767.7 326.4 767.8 0.02 88 12 29856 -43.5 -83.5 0 40.0 -51.2 84 29 813.6 813.6 327.5 813.9 0.03 89 11 30440 -44.7 -84.7 0 40.0 -52.2 82 30 829.8 829.8 328.0 830.0 0.03 90 10 31080 -42.9 -82.9 0 40.0 -51.7 80 32 859.4 859.4 328.6 859.8 0.04 91 8.1 32496 -44.5 -84.5 0 40.0 -53.4 80 33 906.5 906.5 329.5 906.8 0.04 92 7.5 33013 -42.3 -83.3 0 41.0 -52.7 80 33 935.5 935.6 330.1 936.1 0.05 93 7.2 33290 -42.1 -83.1 0 41.0 -52.8 80 33 947.3 947.4 330.3 947.9 0.06 94 7.0 33480 -42.5 -82.5 0 40.0 -53.1 80 33 953.4 953.4 330.4 954.0 0.06 95 6.9 33577 -42.3 -83.3 0 41.0 -53.1 958.1 958.2 330.5 958.7 0.06 TRP 97 16792 -80.7 -86.7 36 6.0 -80.7 180 9 375.1 375.1 301.4 375.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 565.00 mb = 4919.50 m = 16139.89 ft Wetbulb zero: 638.41 mb = 3929.68 m = 12892.50 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 65.80 % Est. max temperature: 34.05 C = 93.29 F Sfc-Lift cond lev (LCL): 950.63 mb = 547.37 m = 1795.83 ft T: 23.61 C 700-500 lapse rate: 5.55 C/km ThetaE index: 18.03 C Layer 821.0- 784.0 mb Conv cond level (CCL): 923.25 mb = 803.49 m = 2636.11 ft Mean mixing ratio: 18.35 g/kg Conv temperature: 29.82 C = 85.68 F Cap Strength: 1.34 C Lifted Index: -3.81 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.34 C Lifted Index @700 mb: -1.83 C Showalter Index: 0.30 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.50 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 196.20 Risk: None Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1929.75 J/kg Max Up Vert Vel: 62.12 m/s Conv Inhibition (B-): 2.38 J/kg Cap Strength: 1.28 C Lift Cond Lev (LCL): 934.36 mb = 698.89 m = 2292.91 ft Lev Free Conv (LFC): 919.36 mb = 840.28 m = 2756.79 ft Equ Level (EL): 899.36 mb = 1031.65 m = 3384.63 ft B at Equ Level: 6.05 J/kg Max Parcel Lev (MPL): 879.36 mb = 1227.45 m = 4027.03 ft Wind level data Storm motion: 330 at 7 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 3 135 5 -3.5 3.5 | 144 12 -7.2 10.0 1 1000 100 85 4 -4.0 -0.3 | 128 10 -7.7 6.1 2 925 787 345 3 0.8 -2.9 | 141 5 -2.9 3.5 3 912 914 330 3 1.5 -2.6 | 150 4 -2.2 3.8 4 850 1522 215 3 1.7 2.5 | 168 9 -2.0 8.9 5 791 2134 310 7 5.4 -4.5 | 221 3 1.7 1.9 6 763 2438 285 10 9.7 -2.6 | 237 7 6.0 3.9 7 736 2743 315 10 7.1 -7.1 | 281 3 3.4 -0.6 8 710 3048 290 12 11.3 -4.1 | 253 8 7.6 2.3 9 700 3170 315 12 8.5 -8.5 | 293 5 4.8 -2.0 10 659 3658 325 15 8.6 -12.3 | 320 8 4.9 -5.8 11 611 4267 305 18 14.7 -10.3 | 289 12 11.1 -3.9 12 589 4572 315 13 9.2 -9.2 | 297 6 5.5 -2.8 13 567 4877 310 11 8.4 -7.1 | 278 5 4.7 -0.6 14 546 5182 250 12 11.3 4.1 | 216 13 7.6 10.5 15 506 5791 280 15 14.8 -2.6 | 251 12 11.1 3.8 16 500 5890 275 15 14.9 -1.3 | 245 12 11.3 5.1 17 487 6096 280 14 13.8 -2.4 | 248 11 10.1 4.0 18 468 6401 265 14 13.9 1.2 | 233 13 10.3 7.7 19 450 6706 280 14 13.8 -2.4 | 248 11 10.1 4.0 20 432 7010 325 13 7.5 -10.6 | 318 6 3.8 -4.2 21 400 7610 310 12 9.2 -7.7 | 283 6 5.5 -1.3 22 399 7620 300 14 12.1 -7.0 | 274 8 8.4 -0.6 23 383 7925 315 12 8.5 -8.5 | 293 5 4.8 -2.0 24 368 8230 235 10 8.2 5.7 | 200 13 4.5 12.2 25 338 8839 235 14 11.5 8.0 | 208 16 7.8 14.5 26 325 9144 205 19 8.0 17.2 | 190 24 4.3 23.7 27 300 9720 205 40 16.9 36.3 | 197 45 13.2 42.7 28 299 9754 205 40 16.9 36.3 | 197 45 13.2 42.7 29 262 10668 215 31 17.8 25.4 | 204 35 14.1 31.8 30 250 10980 215 34 19.5 27.9 | 205 38 15.8 34.3 31 200 12460 205 44 18.6 39.9 | 198 49 14.9 46.3 32 199 12497 200 43 14.7 40.4 | 193 48 11.0 46.8 33 163 13716 205 45 19.0 40.8 | 198 50 15.3 47.2 34 150 14250 195 46 11.9 44.4 | 189 52 8.2 50.9 35 133 14935 190 49 8.5 48.3 | 185 55 4.8 54.7 36 127 15240 175 25 -2.2 24.9 | 169 32 -5.9 31.3 37 108 16154 180 21 0.0 21.0 | 172 28 -3.7 27.4 38 103 16459 160 18 -6.2 16.9 | 157 25 -9.8 23.4 39 100 16620 165 10 -2.6 9.7 | 159 17 -6.3 16.1 40 97 16764 165 10 -2.6 9.7 | 159 17 -6.3 16.1 41 97 16792 180 9 0.0 9.0 | 167 16 -3.7 15.4 42 92 17069 215 13 7.5 10.6 | 192 18 3.8 17.1 43 88 17374 220 21 13.5 16.1 | 204 25 9.8 22.5 44 79 17983 305 1 0.8 -0.6 | 154 7 -2.9 5.9 45 75 18288 25 10 -4.2 -9.1 | 72 8 -7.9 -2.6 46 71 18593 355 12 1.0 -12.0 | 26 6 -2.6 -5.5 47 70 18650 225 8 5.7 5.7 | 189 12 2.0 12.1 48 61 19507 270 14 14.0 -0.0 | 238 12 10.3 6.4 49 58 19812 305 12 9.8 -6.9 | 274 6 6.1 -0.4 50 55 20117 270 13 13.0 -0.0 | 235 11 9.3 6.4 51 52 20422 205 10 4.2 9.1 | 182 16 0.5 15.5 52 50 20670 255 7 6.8 1.8 | 200 9 3.1 8.3 53 47 21031 190 10 1.7 9.8 | 173 16 -2.0 16.3 54 45 21336 175 13 -1.1 13.0 | 166 20 -4.8 19.4 55 43 21641 125 13 -10.6 7.5 | 134 20 -14.3 13.9 56 37 22555 55 10 -8.2 -5.7 | 93 12 -11.9 0.7 57 34 23165 60 17 -14.7 -8.5 | 84 19 -18.4 -2.1 58 32 23470 15 22 -5.7 -21.3 | 32 18 -9.4 -14.8 59 30 23774 10 15 -2.6 -14.8 | 37 10 -6.3 -8.3 60 30 23860 45 13 -9.2 -9.2 | 78 13 -12.9 -2.8 61 28 24384 40 10 -6.4 -7.7 | 83 10 -10.1 -1.2 62 26 24689 125 10 -8.2 5.7 | 136 17 -11.9 12.2 63 25 24994 135 17 -12.0 12.0 | 140 24 -15.7 18.5 64 24 25298 100 25 -24.6 4.3 | 111 30 -28.3 10.8 65 23 25603 80 20 -19.7 -3.5 | 97 24 -23.4 3.0 66 22 25908 95 20 -19.9 1.7 | 109 25 -23.6 8.2 67 21 26213 85 18 -17.9 -1.6 | 103 22 -21.6 4.9 68 20 26470 90 16 -16.0 0.0 | 108 21 -19.7 6.4 69 20 26518 90 19 -19.0 0.0 | 106 24 -22.7 6.4 70 19 26822 85 15 -14.9 -1.3 | 105 19 -18.6 5.1 71 17 27432 105 17 -16.4 4.4 | 118 23 -20.1 10.8 72 17 27737 80 21 -20.7 -3.6 | 97 25 -24.4 2.8 73 15 28346 70 20 -18.8 -6.8 | 89 22 -22.5 -0.4 74 14 28956 95 24 -23.9 2.1 | 107 29 -27.6 8.5 75 13 29566 85 28 -27.9 -2.4 | 97 32 -31.6 4.0 76 10 31080 80 32 -31.5 -5.6 | 91 35 -35.2 0.9 77 7 33480 80 33 -32.5 -5.7 | 91 36 -36.2 0.7 Wind Parameters Mean winds (0-6000m): 300.2 at 9.9 knts Storm direction: 330.2 at 7.4 knts Shear (0-3000m) pos: 1.9 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 112.0 deg Storm rel helicity (0-3000m) pos: 21.8 neg: -15.2 tot: 6.6 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 1.4 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 90.02 Bulk Shear: 21.44 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 70 4 125 9| 0.0 7.1 7.1| 0.2 -10.9 -10.7 -21.4 -0.50| 8.0 -4.0 1000 37 3 122 7| 0.0 4.1 4.1| 4.3 -10.9 -6.7 -6.7 -0.06| 6.1 -0.4 1500 13 3 126 5| 0.0 1.9 1.9| 5.9 -12.7 -6.8 -4.5 -0.02| 5.7 -0.1 2000 310 4 168 4| 1.5 1.4 2.9| 15.4 -12.7 2.8 1.4 0.19| 6.0 1.1 2500 304 5 181 4| 2.0 1.1 3.1| 18.5 -12.7 5.8 2.3 0.24| 6.2 1.5 3000 304 6 195 3| 1.9 0.9 2.9| 21.8 -15.2 6.6 2.2 0.22| 6.4 1.4 4000 311 8 238 3| 1.9 1.2 3.1| 32.7 -21.0 11.7 2.9 0.25| 6.3 1.6 5000 310 9 261 3| 1.5 1.1 2.6| 34.6 -35.0 -0.3 -0.1 0.09| 6.5 0.6 6000 300 10 253 5| 1.5 1.3 2.8| 59.0 -51.8 7.2 1.2 0.09| 6.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//NSTU/skewt/NSTU.skewt.20250608.00.gif