UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 19 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 1006 46 25.8 23.9 89 1.9 24.4 0 0 298.4 301.9 297.4 353.4 18.88 1 1004 62 25.4 23.6 90 1.8 24.1 37 2 298.2 301.6 297.1 352.2 18.57 2 1000 93 26.8 22.8 79 4.0 23.9 110 5 300.0 303.2 297.0 351.9 17.74 3 997 120 27.2 22.8 77 4.4 24.0 104 6 300.6 303.9 297.3 352.9 17.79 4 935 685 22.4 21.0 92 1.4 21.4 69 10 301.3 304.4 296.9 351.3 16.98 5 929 741 22.0 19.9 88 2.1 20.5 70 10 301.4 304.4 296.3 348.4 15.94 6 927 760 22.2 17.4 74 4.8 18.9 70 10 301.8 304.3 294.8 342.0 13.61 7 925 779 22.2 16.2 69 6.0 18.1 70 10 302.0 304.3 294.1 339.3 12.62 8 924 788 22.4 16.4 69 6.0 18.3 70 10 302.3 304.7 294.3 340.1 12.80 9 919 836 21.8 17.1 75 4.7 18.6 70 10 302.2 304.6 294.8 341.9 13.47 10 916 864 22.0 15.0 64 7.0 17.3 70 9 302.6 304.8 293.7 337.5 11.78 11 900 1018 21.2 13.2 60 8.0 16.0 73 9 303.4 305.3 293.1 335.0 10.65 12 898 1037 21.2 15.2 69 6.0 17.2 73 9 303.5 305.8 294.3 339.8 12.18 13 882 1193 20.4 17.3 82 3.1 18.2 77 8 304.3 306.9 295.9 346.7 14.23 14 850 1513 19.6 13.6 68 6.0 15.6 85 7 306.7 308.8 294.7 341.6 11.60 15 842 1594 19.6 8.6 49 11.0 12.8 82 6 307.5 309.1 292.5 332.9 8.35 16 839 1625 19.2 12.2 64 7.0 14.6 81 6 307.4 309.4 294.3 339.8 10.70 17 837 1646 18.8 13.8 73 5.0 15.4 81 6 307.2 309.4 295.1 343.2 11.94 18 816 1863 17.4 10.4 63 7.0 12.9 74 5 307.9 309.8 293.7 337.5 9.75 19 801 2021 16.0 11.1 73 4.9 12.9 69 4 308.1 310.0 294.3 339.7 10.42 20 800 2032 16.0 10.0 68 6.0 12.2 68 4 308.2 310.0 293.7 337.6 9.68 21 797 2064 17.0 3.0 39 14.0 9.0 67 3 309.6 310.7 291.2 328.0 5.96 22 795 2085 17.0 0.0 32 17.0 7.9 67 3 309.8 310.7 290.2 324.8 4.81 23 767 2390 15.2 1.2 39 14.0 7.5 76 5 311.1 312.1 291.2 328.1 5.45 24 752 2558 14.6 -0.4 36 15.0 6.5 83 7 312.2 313.1 291.0 327.7 4.94 25 739 2705 14.6 -10.4 17 25.0 3.4 90 8 313.7 314.2 289.2 321.4 2.34 26 726 2855 13.6 -7.4 23 21.0 3.7 96 9 314.3 314.8 290.0 324.0 3.02 27 723 2890 13.6 -13.4 14 27.0 2.2 98 10 314.6 315.0 289.0 320.8 1.88 28 719 2937 13.4 -9.6 19 23.0 2.9 100 10 314.9 315.4 289.8 323.3 2.56 29 708 3066 13.2 -16.8 11 30.0 1.3 106 11 316.1 316.4 289.0 320.9 1.45 30 700 3162 12.6 -18.4 10 31.0 0.8 110 12 316.4 316.7 289.0 320.8 1.28 31 699 3174 12.6 -18.4 10 31.0 0.7 110 12 316.6 316.8 289.0 320.9 1.28 32 657 3690 8.6 -8.4 29 17.0 0.7 70 11 317.7 318.3 291.1 327.8 3.09 33 639 3918 6.8 -13.2 22 20.0 -1.5 43 10 318.2 318.6 290.4 325.4 2.16 34 634 3983 6.2 -11.8 26 18.0 -1.5 35 10 318.2 318.7 290.6 326.3 2.44 35 625 4100 5.6 -16.4 19 22.0 -2.9 41 12 318.9 319.2 290.2 324.6 1.70 36 623 4126 5.6 -12.4 26 18.0 -2.0 42 12 319.1 319.6 290.9 327.0 2.37 37 620 4165 5.6 -16.4 19 22.0 -2.9 44 12 319.6 319.9 290.4 325.4 1.71 38 618 4192 5.6 -19.4 15 25.0 -3.4 45 13 319.9 320.1 290.1 324.4 1.33 39 616 4218 5.6 -14.4 22 20.0 -2.5 47 13 320.2 320.6 290.9 327.0 2.03 40 613 4258 5.6 -10.4 31 16.0 -1.5 49 14 320.6 321.2 291.7 330.0 2.82 41 574 4792 2.0 -11.0 37 13.0 -3.7 73 14 322.5 323.1 292.3 332.1 2.88 42 535 5354 -3.1 -13.1 46 10.0 -7.1 182 11 322.9 323.5 292.2 331.7 2.61 43 529 5443 -2.7 -18.7 28 16.0 -8.4 200 10 324.5 324.8 291.7 330.2 1.65 44 522 5549 -3.5 -19.5 28 16.0 -9.0 202 10 324.7 325.1 291.7 330.2 1.56 45 520 5579 -3.1 -26.1 15 23.0 -9.9 197 10 325.6 325.8 291.3 328.7 0.87 46 507 5780 -2.7 -38.7 4 36.0 -10.8 167 10 328.4 328.5 291.6 329.5 0.27 47 500 5890 -3.1 -39.1 4 36.0 -11.1 140 4 329.3 329.3 291.8 330.2 0.26 48 427 7127 -8.3 -47.3 3 39.0 -15.3 64 14 337.8 337.9 293.9 338.3 0.13 49 400 7630 -12.5 -44.5 5 32.0 -18.1 45 16 338.7 338.8 294.2 339.5 0.18 50 392 7784 -13.9 -44.9 5 31.0 -19.1 55 14 338.9 338.9 294.2 339.6 0.18 51 365 8323 -17.1 -47.1 5 30.0 -21.6 99 12 341.6 341.6 294.8 342.2 0.15 52 313 9455 -26.5 -53.5 6 27.0 -29.2 40 12 343.8 343.9 295.3 344.2 0.08 53 300 9760 -28.3 -56.3 5 28.0 -30.7 75 10 345.5 345.5 295.7 345.8 0.06 54 282 10201 -31.5 -58.5 5 27.0 -33.5 101 14 347.1 347.1 296.0 347.3 0.05 55 250 11040 -38.9 -54.9 17 16.0 -39.9 135 26 348.2 348.3 296.3 348.6 0.09 56 241 11290 -41.3 -54.3 23 13.0 -42.1 140 26 348.3 348.3 296.4 348.7 0.10 57 200 12530 -51.1 -59.1 38 8.0 -51.4 165 25 351.8 351.9 297.1 352.1 0.07 58 150 14330 -66.9 -70.1 64 3.2 -67.0 155 23 354.8 354.8 297.7 354.9 0.02 59 100 16670 -82.3 -87.0 44 4.7 -82.3 35 11 368.7 368.7 300.4 368.7 0.00 60 96 16897 -83.9 -88.2 47 4.3 -83.9 39 10 369.9 369.9 300.5 369.9 0.00 61 89 17314 -85.3 -89.3 49 4.0 -85.3 10 5 375.2 375.2 301.5 375.2 0.00 62 87 17439 -83.1 -88.1 41 5.0 -83.1 5 4 382.1 382.1 302.6 382.1 0.00 63 85 17569 -81.1 -87.1 36 6.0 -81.1 359 4 388.7 388.7 303.6 388.7 0.00 64 82 17771 -80.7 -87.7 30 7.0 -80.7 355 5 393.5 393.5 304.3 393.5 0.00 65 76 18199 -79.9 -87.9 25 8.0 -79.9 359 16 403.8 403.8 305.7 403.8 0.00 66 72 18508 -76.1 -87.1 16 11.0 -76.2 276 12 418.2 418.2 307.5 418.2 0.00 67 70 18670 -76.3 -88.3 13 12.0 -76.3 255 13 421.2 421.2 307.9 421.2 0.00 68 68 18838 -76.3 -88.3 13 12.0 -76.3 259 17 424.7 424.7 308.3 424.7 0.00 69 67 18924 -75.3 -88.3 11 13.0 -75.3 261 19 428.6 428.6 308.7 428.6 0.00 70 66 19012 -71.9 -86.9 9 15.0 -72.0 263 21 437.9 437.9 309.7 437.9 0.00 71 66 19012 -71.3 -86.3 9 15.0 -71.4 263 21 439.2 439.2 309.8 439.2 0.00 72 65 19103 -70.7 -86.7 8 16.0 -70.8 265 23 442.4 442.4 310.1 442.4 0.00 73 55 20088 -74.1 -90.1 7 16.0 -74.2 266 28 456.3 456.3 311.4 456.3 0.00 74 53 20306 -71.9 -89.9 5 18.0 -72.0 256 25 466.2 466.2 312.3 466.2 0.00 75 50 20650 -71.9 -89.9 5 18.0 -72.0 275 29 474.1 474.1 313.0 474.1 0.00 76 49 20769 -72.3 -90.3 5 18.0 -72.4 269 31 475.9 475.9 313.1 475.9 0.00 77 44 21403 -71.1 -90.1 4 19.0 -71.2 285 25 493.7 493.7 314.5 493.7 0.00 78 39 22130 -63.7 -88.7 2 25.0 -64.1 321 21 529.7 529.7 316.9 529.7 0.00 79 38 22290 -62.5 -88.5 2 26.0 -63.0 320 16 536.7 536.7 317.3 536.7 0.00 80 37 22454 -63.1 -89.1 2 26.0 -63.6 309 15 539.3 539.3 317.5 539.3 0.00 81 32 23361 -56.1 -86.1 1 30.0 -57.5 233 8 580.9 580.9 319.7 580.9 0.01 82 30 23770 -57.7 -86.7 1 29.0 -58.9 280 10 587.3 587.3 320.0 587.4 0.01 83 29 23985 -56.1 -86.1 1 30.0 -57.6 266 14 597.5 597.5 320.5 597.5 0.01 84 28 24208 -57.1 -86.1 1 29.0 -58.5 269 15 600.7 600.7 320.6 600.8 0.01 85 27 24439 -55.3 -85.3 1 30.0 -57.0 283 13 612.1 612.1 321.2 612.1 0.01 86 25 24932 -54.1 -85.1 1 31.0 -56.1 1 7 629.1 629.1 321.9 629.2 0.01 87 25 24932 -54.3 -85.3 1 31.0 -56.3 1 7 628.5 628.5 321.9 628.6 0.01 88 24 25195 -51.5 -84.5 1 33.0 -54.2 52 9 644.1 644.1 322.4 644.2 0.01 89 24 25195 -51.3 -83.3 1 32.0 -54.0 52 9 644.6 644.6 322.5 644.8 0.02 90 21 26056 -54.9 -84.9 1 30.0 -57.1 95 40 658.9 658.9 323.0 659.0 0.01 91 20 26370 -52.9 -83.9 1 31.0 -55.6 85 37 674.3 674.3 323.6 674.4 0.02 92 19 26700 -53.9 -83.9 1 30.0 -56.5 85 37 681.1 681.1 323.8 681.2 0.02 93 16 27815 -49.5 -82.5 1 33.0 -53.7 99 48 729.8 729.8 325.4 730.0 0.03 94 15 28241 -46.3 -81.3 1 35.0 -51.9 95 54 754.0 754.0 326.1 754.3 0.04 95 13 29196 -44.4 -80.0 1 35.6 -51.3 85 66 792.2 792.2 327.1 792.6 0.05 96 12 29733 -43.3 -79.3 1 36.0 -51.0 82 62 814.3 814.4 327.6 814.9 0.06 97 11 30318 -44.1 -80.1 1 36.0 -51.8 81 60 831.9 832.0 328.0 832.5 0.06 98 10 30960 -42.3 -79.3 1 37.0 -51.3 85 64 861.6 861.7 328.7 862.4 0.07 99 9.8 31097 -41.9 -79.9 1 38.0 -51.2 868.1 868.2 328.8 868.8 0.07 100 9.5 31308 -39.7 -78.7 1 39.0 -50.4 884.2 884.3 329.1 885.1 0.09 101 8.1 32406 -36.5 -77.5 1 41.0 -49.8 938.2 938.2 330.1 939.5 0.12 TRP 89 17314 -85.3 -89.3 49 4.0 -85.3 10 5 375.2 375.2 301.5 375.2 0.00 WND 13 29196 -44.4 -80.0 1 35.6 -51.3 85 66 792.2 792.2 327.1 792.6 0.05 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 558.71 mb = 5012.32 m = 16444.43 ft Wetbulb zero: 651.16 mb = 3763.09 m = 12345.95 ft Precipitable water: 1.47 inches Sfc-500 mean rel hum: 42.85 % Est. max temperature: 33.60 C = 92.47 F Sfc-Lift cond lev (LCL): 979.02 mb = 279.94 m = 918.43 ft T: 25.84 C 700-500 lapse rate: 5.76 C/km ThetaE index: 13.76 C Layer 850.0- 839.0 mb Conv cond level (CCL): 830.77 mb = 1709.66 m = 5609.06 ft Mean mixing ratio: 16.21 g/kg Conv temperature: 34.79 C = 94.63 F Cap Strength: 2.47 C Lifted Index: 0.22 C Risk: Showers probable Lifted Index @300 mb: 0.65 C Lifted Index @700 mb: 2.33 C Showalter Index: 3.03 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 16.70 C K Index: 5.30 Risk: None Sweat Index: 181.20 Risk: None Energy Index: -2.04 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.52 J/kg Max Up Vert Vel: 11.36 m/s Conv Inhibition (B-): 174.42 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 908.05 mb = 940.14 m = 3084.40 ft Lev Free Conv (LFC): 633.05 mb = 3994.90 m = 13106.48 ft Equ Level (EL): 613.05 mb = 4257.38 m = 13967.60 ft B at Equ Level: 9.08 J/kg Max Parcel Lev (MPL): 423.05 mb = 7198.56 m = 23617.03 ft Wind level data Storm motion: 109 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 1006 46 0 0 -0.0 -0.0 | 289 7 6.6 -2.3 1 1000 93 110 5 -4.7 1.7 | 287 2 1.9 -0.6 2 976 305 65 10 -9.1 -4.2 | 20 7 -2.4 -6.5 3 925 779 70 10 -9.4 -3.4 | 26 6 -2.8 -5.7 4 911 914 70 9 -8.5 -3.1 | 19 6 -1.8 -5.4 5 850 1513 85 7 -7.0 -0.6 | 6 3 -0.3 -2.9 6 790 2134 65 3 -2.7 -1.3 | 312 5 3.9 -3.6 7 700 3162 110 12 -11.3 4.1 | 111 5 -4.6 1.8 8 684 3353 110 12 -11.3 4.1 | 111 5 -4.6 1.8 9 634 3962 35 10 -5.7 -8.2 | 355 11 0.9 -10.5 10 611 4267 50 14 -10.7 -9.0 | 20 12 -4.1 -11.3 11 588 4572 35 15 -8.6 -12.3 | 8 15 -2.0 -14.6 12 526 5486 210 10 5.0 8.7 | 241 13 11.6 6.3 13 506 5791 165 10 -2.6 9.7 | 209 8 4.1 7.3 14 500 5890 140 4 -2.6 3.1 | 260 4 4.1 0.7 15 487 6096 110 2 -1.9 0.7 | 289 5 4.8 -1.6 16 416 7315 55 16 -13.1 -9.2 | 29 13 -6.5 -11.5 17 401 7620 45 18 -12.7 -12.7 | 22 16 -6.1 -15.1 18 400 7630 45 16 -11.3 -11.3 | 19 14 -4.7 -13.6 19 384 7925 65 12 -10.9 -5.1 | 30 9 -4.2 -7.4 20 369 8230 100 13 -12.8 2.3 | 89 6 -6.2 -0.1 21 354 8534 95 11 -11.0 1.0 | 72 5 -4.3 -1.4 22 340 8839 40 11 -7.1 -8.4 | 2 11 -0.4 -10.7 23 313 9449 40 12 -7.7 -9.2 | 5 12 -1.1 -11.5 24 300 9754 70 9 -8.5 -3.1 | 19 6 -1.8 -5.4 25 300 9760 75 10 -9.7 -2.6 | 32 6 -3.0 -4.9 26 288 10058 95 12 -12.0 1.0 | 76 5 -5.3 -1.3 27 264 10668 120 19 -16.5 9.5 | 126 12 -9.8 7.2 28 250 11040 135 26 -18.4 18.4 | 144 20 -11.7 16.1 29 200 12530 165 25 -6.5 24.1 | 180 22 0.2 21.8 30 192 12802 165 25 -6.5 24.1 | 180 22 0.2 21.8 31 174 13411 160 31 -10.6 29.1 | 172 27 -4.0 26.8 32 150 14330 155 23 -9.7 20.8 | 171 19 -3.1 18.5 33 142 14630 155 22 -9.3 19.9 | 171 18 -2.7 17.6 34 128 15240 145 22 -12.6 18.0 | 159 17 -6.0 15.7 35 115 15850 65 11 -10.0 -4.6 | 25 8 -3.3 -7.0 36 109 16154 80 11 -10.8 -1.9 | 45 6 -4.2 -4.2 37 104 16459 115 15 -13.6 6.3 | 120 8 -6.9 4.0 38 100 16670 35 11 -6.3 -9.0 | 358 11 0.3 -11.3 39 98 16764 30 10 -5.0 -8.7 | 351 11 1.6 -11.0 40 93 17069 50 11 -8.4 -7.1 | 11 10 -1.8 -9.4 41 89 17314 10 5 -0.9 -4.9 | 321 9 5.8 -7.2 42 83 17678 355 3 0.3 -3.0 | 308 9 6.9 -5.3 43 79 17983 355 10 0.9 -10.0 | 329 14 7.5 -12.3 44 75 18288 360 18 -0.0 -18.0 | 342 21 6.6 -20.3 45 71 18593 245 10 9.1 4.2 | 263 16 15.7 1.9 46 70 18670 255 13 12.6 3.4 | 267 19 19.2 1.0 47 61 19507 275 33 32.9 -2.9 | 277 40 39.5 -5.2 48 58 19812 280 31 30.5 -5.4 | 282 38 37.2 -7.7 49 52 20422 250 24 22.6 8.2 | 259 30 29.2 5.9 50 50 20650 275 29 28.9 -2.5 | 278 36 35.5 -4.9 51 49 20726 270 33 33.0 -0.0 | 273 40 39.6 -2.3 52 47 21031 265 21 20.9 1.8 | 271 28 27.6 -0.5 53 40 21946 310 30 23.0 -19.3 | 306 37 29.6 -21.6 54 38 22250 325 17 9.8 -13.9 | 315 23 16.4 -16.2 55 37 22555 305 14 11.5 -8.0 | 300 21 18.1 -10.4 56 33 23165 205 2 0.8 1.8 | 274 8 7.5 -0.5 57 32 23470 245 10 9.1 4.2 | 263 16 15.7 1.9 58 30 23770 280 10 9.8 -1.7 | 284 17 16.5 -4.1 59 29 24079 260 16 15.8 2.8 | 269 22 22.4 0.5 60 27 24384 280 14 13.8 -2.4 | 283 21 20.4 -4.8 61 26 24689 295 10 9.1 -4.2 | 293 17 15.7 -6.5 62 25 24994 15 6 -1.6 -5.8 | 328 10 5.1 -8.1 63 24 25298 70 10 -9.4 -3.4 | 26 6 -2.8 -5.7 64 21 25908 80 39 -38.4 -6.8 | 74 33 -31.8 -9.1 65 20 26213 110 41 -38.5 14.0 | 110 34 -31.9 11.7 66 20 26370 85 37 -36.9 -3.2 | 80 31 -30.2 -5.5 67 19 26822 85 37 -36.9 -3.2 | 80 31 -30.2 -5.5 68 16 27737 100 47 -46.3 8.2 | 98 40 -39.6 5.8 69 13 29196 85 66 -65.7 -5.8 | 82 60 -59.1 -8.1 70 13 29261 85 66 -65.7 -5.8 | 82 60 -59.1 -8.1 71 11 30175 80 59 -58.1 -10.2 | 76 53 -51.5 -12.6 72 10 30960 85 64 -63.8 -5.6 | 82 58 -57.1 -7.9 Wind Parameters Mean winds (0-6000m): 79.3 at 9.4 knts Storm direction: 109.3 at 7.0 knts Shear (0-3000m) pos: 2.5 neg: 0.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 168.0 deg Storm rel helicity (0-3000m) pos: 11.7 neg: -6.0 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 191.81 Bulk Shear: 0.34 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 73 8 13 5| 10.3 0.0 10.3| 3.8 -0.3 3.4 6.9 0.46| 13.7 6.3 1000 71 9 18 5| 4.4 0.0 4.4| 4.2 -1.5 2.7 2.7 0.36| 7.9 2.9 1500 73 8 17 5| 2.3 0.0 2.3| 4.2 -2.4 1.8 1.2 0.26| 6.1 1.6 2000 74 8 9 4| 1.7 0.9 2.6| 4.2 -5.5 -1.3 -0.6 0.08| 5.5 0.4 2500 75 7 2 4| 2.1 0.7 2.8| 7.6 -6.0 1.6 0.7 0.17| 5.3 0.9 3000 81 7 9 4| 2.5 0.6 3.1| 11.7 -6.0 5.7 1.9 0.31| 5.3 1.6 4000 83 8 26 4| 1.9 1.8 3.7| 15.6 -28.6 -13.0 -3.3 -0.03| 6.2 -0.2 5000 75 9 28 5| 2.8 1.7 4.5| 68.5 -36.5 32.0 6.4 0.25| 7.9 2.0 6000 79 9 32 5| 2.1 2.0 4.2|107.6 -48.0 59.6 9.9 0.33| 9.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20250419.12.gif