UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 29 APR 25 Station: PTPN WMO ident: 91348 Latitude: 6.97 Longitude: 158.22 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1008 46 25.6 23.6 89 2.0 24.2 150 6 298.1 301.4 297.0 351.8 18.49 1 1000 111 25.4 22.0 81 3.4 23.0 125 8 298.5 301.6 296.1 347.7 16.87 2 992 182 25.2 21.6 80 3.6 22.6 130 11 299.0 302.1 296.1 347.4 16.59 3 965 424 23.6 20.7 84 2.9 21.5 139 19 299.8 302.7 296.0 347.0 16.13 4 960 470 24.2 19.7 76 4.5 21.0 138 20 300.8 303.6 295.6 345.5 15.22 5 932 728 21.2 19.3 89 1.9 19.9 136 28 300.3 303.1 295.6 345.2 15.29 6 927 775 21.2 18.5 85 2.7 19.3 135 29 300.8 303.5 295.2 343.7 14.61 7 926 785 22.4 17.4 73 5.0 18.9 135 30 302.1 304.6 294.9 342.3 13.63 8 925 794 22.2 17.3 74 4.9 18.8 135 30 302.0 304.5 294.8 342.0 13.55 9 915 889 22.6 16.6 69 6.0 18.5 131 28 303.4 305.8 294.8 342.2 13.10 10 908 956 22.4 16.4 69 6.0 18.3 129 28 303.8 306.2 294.9 342.6 13.03 11 850 1528 18.2 14.2 77 4.0 15.5 110 31 305.2 307.5 294.6 341.3 12.07 12 843 1599 17.6 14.0 79 3.6 15.2 109 31 305.3 307.5 294.6 341.2 12.01 13 831 1722 16.8 14.2 85 2.6 15.1 107 30 305.7 308.0 295.0 342.7 12.35 14 822 1815 17.2 13.6 79 3.6 14.8 105 30 307.1 309.3 295.1 343.3 12.00 15 771 2359 13.4 12.2 92 1.2 12.6 95 26 308.7 310.9 295.3 344.1 11.67 16 770 2370 13.4 12.1 92 1.3 12.6 94 26 308.8 311.0 295.3 344.0 11.60 17 733 2785 12.4 9.0 80 3.4 10.3 86 23 312.1 314.0 294.9 342.5 9.88 18 700 3171 9.6 7.4 86 2.2 8.2 100 25 313.1 314.9 294.8 341.9 9.27 19 681 3400 8.0 6.6 91 1.4 7.2 100 26 313.8 315.5 294.8 341.8 9.02 20 671 3522 7.4 4.0 79 3.4 5.4 100 27 314.5 315.9 293.9 338.3 7.62 21 666 3584 7.6 3.6 76 4.0 5.3 100 27 315.4 316.8 294.0 338.8 7.46 22 662 3634 7.4 5.1 85 2.3 6.0 100 27 315.7 317.3 294.8 341.9 8.35 23 659 3671 7.2 3.6 78 3.6 5.1 100 27 315.9 317.3 294.2 339.6 7.54 24 653 3747 6.8 4.3 84 2.5 5.3 100 28 316.2 317.8 294.7 341.4 8.00 25 631 4028 4.8 1.9 81 2.9 3.2 99 29 317.1 318.4 294.1 339.2 6.98 26 608 4331 2.8 1.3 90 1.5 2.0 93 31 318.2 319.5 294.4 340.2 6.94 27 565 4925 0.4 0.0 97 0.4 0.2 88 20 322.1 323.4 295.3 344.0 6.79 28 510 5743 -3.5 -3.6 99 0.1 -3.6 38 16 326.9 328.1 295.7 346.0 5.76 29 500 5900 -4.7 -4.9 98 0.2 -4.8 30 15 327.3 328.4 295.5 345.0 5.32 30 495 5979 -5.1 -5.2 99 0.1 -5.1 26 15 327.8 328.8 295.6 345.2 5.26 31 476 6285 -7.1 -7.4 98 0.3 -7.2 11 16 329.0 329.9 295.4 344.5 4.61 32 449 6737 -9.7 -12.7 79 3.0 -10.9 349 18 331.2 331.9 294.8 342.3 3.21 33 447 6771 -9.9 -13.0 78 3.1 -11.2 349 18 331.4 332.1 294.8 342.2 3.15 34 440 6892 -11.5 -26.5 28 15.0 -15.6 346 18 330.9 331.1 292.9 334.5 1.00 35 437 6945 -11.3 -25.3 30 14.0 -15.3 345 18 331.8 332.0 293.3 335.8 1.12 36 433 7015 -11.1 -20.1 47 9.0 -14.1 343 18 332.9 333.3 294.1 339.3 1.79 37 431 7051 -11.3 -21.3 43 10.0 -14.5 343 18 333.1 333.4 294.0 338.9 1.62 38 429 7086 -11.3 -26.3 28 15.0 -15.5 342 18 333.6 333.8 293.7 337.3 1.04 39 427 7122 -11.3 -28.3 23 17.0 -15.8 341 18 334.0 334.2 293.6 337.2 0.87 40 421 7230 -11.7 -24.7 33 13.0 -15.5 339 17 334.8 335.1 294.1 339.3 1.23 41 412 7395 -12.5 -28.5 25 16.0 -16.7 335 17 335.9 336.1 294.1 339.2 0.88 42 400 7620 -13.9 -29.9 25 16.0 -17.9 330 17 336.9 337.1 294.3 339.9 0.80 43 398 7658 -14.3 -31.3 22 17.0 -18.3 333 19 336.9 337.0 294.2 339.5 0.70 44 395 7716 -14.5 -29.5 27 15.0 -18.3 329 18 337.4 337.5 294.4 340.5 0.84 45 393 7754 -14.5 -26.5 35 12.0 -17.8 326 17 337.8 338.1 294.8 342.0 1.12 46 385 7910 -16.1 -24.1 50 8.0 -18.4 316 14 337.7 338.0 295.0 342.9 1.42 47 382 7969 -16.7 -20.3 74 3.6 -17.9 316 14 337.7 338.1 295.5 344.9 1.99 48 379 8029 -16.9 -19.1 83 2.2 -17.6 317 14 338.2 338.7 295.8 346.2 2.23 49 374 8129 -17.5 -21.3 72 3.8 -18.7 320 14 338.7 339.1 295.6 345.4 1.87 50 369 8230 -18.1 -21.6 74 3.5 -19.2 322 14 339.2 339.6 295.7 345.9 1.84 51 365 8311 -18.9 -19.7 93 0.8 -19.1 324 13 339.2 339.6 296.0 347.1 2.20 52 362 8373 -18.9 -21.8 78 2.9 -19.8 326 13 340.0 340.4 295.9 346.7 1.85 53 360 8414 -19.1 -20.2 91 1.1 -19.4 327 13 340.3 340.7 296.2 348.0 2.13 54 359 8435 -19.1 -22.8 72 3.7 -20.2 327 13 340.5 340.9 295.9 346.8 1.70 55 358 8456 -19.1 -23.0 71 3.9 -20.3 328 13 340.8 341.2 296.0 346.9 1.68 56 300 9750 -28.7 -39.7 34 11.0 -30.3 335 17 344.9 345.0 295.8 346.5 0.40 57 250 11020 -39.5 -44.4 60 4.9 -39.9 130 7 347.3 347.4 296.3 348.5 0.29 58 200 12510 -52.1 -57.1 55 5.0 -52.3 5 3 350.3 350.3 296.8 350.6 0.08 59 150 14300 -68.5 -74.5 42 6.0 -68.5 320 17 352.1 352.1 297.1 352.1 0.01 60 114 15894 -80.7 -86.7 36 6.0 -80.7 45 18 358.1 358.1 298.3 358.1 0.00 61 100 16640 -76.5 -87.5 16 11.0 -76.5 210 9 379.9 379.9 302.2 379.9 0.00 62 95 16934 -78.1 -88.1 18 10.0 -78.1 233 10 382.4 382.4 302.6 382.4 0.00 63 93 17057 -76.7 -87.7 16 11.0 -76.7 257 10 387.5 387.5 303.4 387.5 0.00 64 90 17245 -76.9 -87.9 16 11.0 -76.9 294 11 390.7 390.7 303.9 390.8 0.00 65 79 17988 -80.9 -88.9 25 8.0 -80.9 315 11 397.3 397.3 304.8 397.3 0.00 66 72 18511 -80.7 -89.7 21 9.0 -80.7 308 14 408.4 408.4 306.3 408.4 0.00 67 70 18670 -79.7 -89.7 18 10.0 -79.7 295 9 413.9 413.9 307.0 413.9 0.00 68 67 18918 -79.3 -90.3 15 11.0 -79.3 298 13 420.0 420.0 307.7 420.0 0.00 69 65 19091 -75.5 -89.5 9 14.0 -75.6 258 11 431.9 431.9 309.0 431.9 0.00 70 64 19180 -75.9 -89.9 9 14.0 -75.9 237 10 433.0 433.0 309.1 433.0 0.00 71 62 19364 -74.9 -90.9 7 16.0 -75.0 244 11 439.1 439.1 309.8 439.1 0.00 72 60 19556 -70.3 -90.3 4 20.0 -70.4 254 16 453.5 453.5 311.2 453.6 0.00 73 59 19655 -70.9 -90.9 4 20.0 -71.0 261 23 454.4 454.4 311.3 454.4 0.00 74 55 20071 -70.3 -90.3 4 20.0 -70.4 270 33 465.0 465.0 312.2 465.0 0.00 75 53 20291 -68.5 -90.5 3 22.0 -68.7 282 29 474.1 474.1 313.0 474.1 0.00 76 51 20521 -68.9 -89.9 3 21.0 -69.1 292 27 478.4 478.4 313.3 478.4 0.00 77 50 20640 -66.5 -90.5 2 24.0 -66.8 295 28 486.8 486.8 314.0 486.8 0.00 78 49 20763 -65.7 -89.7 2 24.0 -66.0 281 29 491.5 491.5 314.3 491.5 0.00 79 47 21015 -66.3 -89.3 3 23.0 -66.6 294 28 495.9 495.9 314.7 496.0 0.00 80 46 21146 -66.1 -90.1 2 24.0 -66.4 300 28 499.5 499.5 314.9 499.5 0.00 81 46 21146 -64.3 -89.3 2 25.0 -64.7 300 28 503.8 503.8 315.2 503.8 0.00 82 43 21559 -63.9 -89.9 2 26.0 -64.3 295 28 514.6 514.6 315.9 514.6 0.00 83 40 22005 -60.9 -88.9 1 28.0 -61.6 295 20 532.9 532.9 317.1 532.9 0.00 84 40 22005 -60.9 -88.9 1 28.0 -61.6 295 20 532.9 532.9 317.1 532.9 0.00 85 38 22327 -57.3 -87.3 1 30.0 -58.3 279 15 550.0 550.0 318.1 550.0 0.01 86 37 22496 -56.7 -86.7 1 30.0 -57.8 271 13 555.7 555.7 318.4 555.7 0.01 87 37 22496 -56.7 -86.7 1 30.0 -57.8 271 13 555.7 555.7 318.4 555.7 0.01 88 35 22848 -56.7 -86.7 1 30.0 -57.9 206 10 564.6 564.6 318.9 564.7 0.01 89 32 23411 -60.3 -88.3 1 28.0 -61.2 92 13 569.6 569.6 319.2 569.7 0.00 90 31 23610 -58.5 -87.5 1 29.0 -59.6 96 15 579.7 579.7 319.6 579.7 0.01 TRP 114 15894 -80.7 -86.7 36 6.0 -80.7 45 18 358.1 358.1 298.3 358.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 559.36 mb = 5008.50 m = 16431.88 ft Wetbulb zero: 562.13 mb = 4965.21 m = 16289.86 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 86.08 % Est. max temperature: 32.56 C = 90.61 F Sfc-Lift cond lev (LCL): 979.52 mb = 293.07 m = 961.49 ft T: 24.47 C 700-500 lapse rate: 5.24 C/km ThetaE index: 9.85 C Layer 1000.0- 915.0 mb Conv cond level (CCL): 847.27 mb = 1555.65 m = 5103.77 ft Mean mixing ratio: 15.46 g/kg Conv temperature: 32.79 C = 91.03 F Cap Strength: 3.30 C Lifted Index: -0.21 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.01 C Lifted Index @700 mb: 0.21 C Showalter Index: 1.55 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.90 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 247.40 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.93 J/kg Max Up Vert Vel: 11.22 m/s Conv Inhibition (B-): 113.44 J/kg Cap Strength: 3.30 C Lift Cond Lev (LCL): 908.18 mb = 954.22 m = 3130.59 ft Lev Free Conv (LFC): 693.18 mb = 3252.31 m = 10670.19 ft Equ Level (EL): 663.18 mb = 3618.93 m = 11872.99 ft B at Equ Level: 18.10 J/kg Max Parcel Lev (MPL): 353.18 mb = 8554.92 m = 28066.97 ft Wind level data Storm motion: 129 at 18 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 1008 46 150 6 -3.0 5.2 | 300 13 11.1 -6.3 1 1000 111 125 8 -6.6 4.6 | 312 10 7.5 -6.9 2 978 305 140 15 -9.6 11.5 | 270 4 4.4 0.0 3 925 794 135 30 -21.2 21.2 | 144 12 -7.1 9.7 4 912 914 130 28 -21.4 18.0 | 132 10 -7.4 6.5 5 850 1524 115 31 -28.1 13.1 | 97 14 -14.0 1.6 6 850 1528 110 31 -29.1 10.6 | 87 15 -15.1 -0.9 7 791 2134 100 28 -27.6 4.9 | 64 15 -13.5 -6.6 8 736 2743 85 23 -22.9 -2.0 | 33 16 -8.8 -13.5 9 700 3171 100 25 -24.6 4.3 | 56 13 -10.5 -7.1 10 635 3962 100 29 -28.6 5.0 | 66 16 -14.5 -6.4 11 612 4267 95 32 -31.9 2.8 | 64 20 -17.8 -8.7 12 589 4572 85 26 -25.9 -2.3 | 41 18 -11.8 -13.7 13 567 4877 90 20 -20.0 0.0 | 27 13 -5.9 -11.5 14 546 5182 75 18 -17.4 -4.7 | 12 16 -3.3 -16.1 15 526 5486 50 17 -13.0 -10.9 | 357 22 1.1 -22.4 16 500 5900 30 15 -7.5 -13.0 | 345 25 6.6 -24.5 17 450 6706 350 18 3.1 -17.7 | 329 34 17.2 -29.2 18 400 7620 330 17 8.5 -14.7 | 319 35 22.6 -26.2 19 400 7620 335 20 8.5 -18.1 | 323 37 22.5 -29.6 20 384 7925 315 14 9.9 -9.9 | 312 32 24.0 -21.4 21 354 8534 330 13 6.5 -11.3 | 318 31 20.6 -22.7 22 339 8839 325 11 6.3 -9.0 | 315 29 20.4 -20.5 23 300 9750 335 17 7.2 -15.4 | 322 34 21.3 -26.9 24 287 10058 330 19 9.5 -16.5 | 320 37 23.6 -27.9 25 275 10363 335 10 4.2 -9.1 | 318 28 18.3 -20.5 26 263 10668 30 2 -1.0 -1.7 | 315 19 13.1 -13.2 27 250 11020 130 7 -5.4 4.5 | 309 11 8.7 -7.0 28 230 11582 125 11 -9.0 6.3 | 316 7 5.1 -5.2 29 220 11887 130 10 -7.7 6.4 | 308 8 6.4 -5.0 30 200 12497 0 0 -0.0 -0.0 | 309 18 14.1 -11.5 31 200 12510 5 3 -0.3 -3.0 | 316 20 13.8 -14.5 32 173 13411 315 10 7.1 -7.1 | 311 28 21.1 -18.5 33 150 14300 320 17 10.9 -13.0 | 314 35 25.0 -24.5 34 149 14326 305 16 13.1 -9.2 | 307 34 27.2 -20.6 35 128 15240 340 25 8.6 -23.5 | 327 42 22.6 -35.0 36 115 15850 10 20 -3.5 -19.7 | 341 33 10.6 -31.2 37 114 15894 45 18 -12.7 -12.7 | 357 24 1.3 -24.2 38 103 16459 65 19 -17.2 -8.0 | 9 20 -3.1 -19.5 39 100 16640 210 9 4.5 7.8 | 281 19 18.6 -3.7 40 98 16764 200 10 3.4 9.4 | 277 18 17.5 -2.1 41 88 17374 320 11 7.1 -8.4 | 313 29 21.1 -19.9 42 79 17983 315 11 7.8 -7.8 | 311 29 21.9 -19.3 43 75 18288 330 16 8.0 -13.9 | 319 34 22.1 -25.3 44 71 18593 300 13 11.3 -6.5 | 305 31 25.3 -18.0 45 70 18670 295 9 8.2 -3.8 | 304 27 22.2 -15.3 46 67 18898 305 13 10.6 -7.5 | 307 31 24.7 -18.9 47 64 19202 235 10 8.2 5.7 | 284 23 22.3 -5.7 48 61 19507 250 12 11.3 4.1 | 286 26 25.4 -7.4 49 58 19812 270 32 32.0 -0.0 | 284 47 46.1 -11.5 50 55 20117 270 33 33.0 -0.0 | 284 48 47.1 -11.5 51 52 20422 290 26 24.4 -8.9 | 298 44 38.5 -20.4 52 50 20640 295 28 25.4 -11.8 | 301 46 39.5 -23.3 53 49 20726 280 29 28.6 -5.0 | 291 46 42.6 -16.5 54 46 21031 300 28 24.2 -14.0 | 304 46 38.3 -25.5 55 43 21336 295 29 26.3 -12.3 | 300 47 40.4 -23.7 56 41 21641 300 21 18.2 -10.5 | 304 39 32.3 -22.0 57 36 22250 260 10 9.8 1.7 | 292 26 23.9 -9.7 58 34 22555 100 10 -9.8 1.7 | 337 11 4.2 -9.7 59 31 22860 90 14 -14.0 0.0 | 360 11 0.1 -11.5 60 30 23165 115 16 -14.5 6.8 | 5 5 -0.4 -4.7 61 26 23774 115 29 -26.3 12.3 | 94 12 -12.2 0.8 62 24 24079 105 19 -18.4 4.9 | 33 8 -4.3 -6.6 Wind Parameters Mean winds (0-6000m): 99.2 at 24.2 knts Storm direction: 129.2 at 18.2 knts Shear (0-3000m) pos: 0.4 neg: 3.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 21.0 neg: -113.8 tot: -92.8 m^2/s^2 ave: -30.9 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.94 Bulk Shear: 32.44 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 ------------------------------------------------------------------------------- 500 137 14 283 4| 0.0 17.1 17.1| 5.8 -12.1 -6.3 -12.5 -0.48| 18.9 -9.0 1000 134 21 165 3| 0.0 12.0 12.0| 5.8 -29.8 -24.0 -24.0 -0.54| 15.1 -8.2 1500 128 24 126 6| 0.0 9.1 9.1| 5.8 -57.4 -51.6 -34.4 -0.62| 13.3 -8.3 2000 122 25 104 8| 0.0 6.4 6.4| 5.8 -77.0 -71.1 -35.6 -0.67| 11.2 -7.5 2500 116 26 89 9| 0.0 4.6 4.6| 5.8-103.3 -97.5 -39.0 -0.71| 10.3 -7.3 3000 112 25 78 10| 0.4 3.8 4.2| 21.0-113.8 -92.8 -30.9 -0.60| 9.8 -5.9 4000 109 26 72 11| 0.7 3.2 3.9| 36.3-114.2 -77.9 -19.5 -0.47| 8.3 -3.9 5000 105 26 66 12| 0.5 1.9 2.5| 36.3-177.1-140.8 -28.2 -0.53| 8.6 -4.5 6000 99 24 52 12| 0.4 2.1 2.5| 36.3-249.7-213.4 -35.6 -0.56| 8.7 -4.9 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20250429.12.gif