UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122500.upa.cvt Date: 0000Z 25 DEC 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:0000Z 25 DEC 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 1005 46 28.0 24.6 82 3.4 25.5 40 7 300.7 304.3 298.5 358.8 19.73 1 1000 89 27.2 23.2 79 4.0 24.3 50 13 300.4 303.7 297.4 353.7 18.19 2 995 134 27.0 22.7 77 4.3 23.9 49 15 300.6 303.8 297.2 352.6 17.72 3 937 663 22.0 21.8 99 0.2 21.9 49 24 300.7 304.0 297.3 353.1 17.82 4 935 682 22.0 22.0 100 0.0 22.0 49 24 300.9 304.2 297.5 354.0 18.08 5 925 776 21.4 21.3 99 0.1 21.3 50 24 301.2 304.4 297.2 352.7 17.50 6 896 1052 19.8 19.4 98 0.4 19.5 61 22 302.3 305.2 296.5 349.6 16.02 7 887 1140 19.6 18.5 93 1.1 18.8 64 21 303.0 305.8 296.3 348.2 15.28 8 865 1357 18.4 18.4 100 0.0 18.4 74 21 303.9 306.8 296.7 350.2 15.58 9 860 1406 18.2 16.8 92 1.4 17.2 76 20 304.2 306.8 295.8 346.3 14.14 10 855 1457 17.6 17.1 97 0.5 17.2 78 20 304.1 306.8 296.0 347.2 14.50 11 853 1477 18.0 15.2 84 2.8 16.1 79 20 304.7 307.1 295.0 343.0 12.84 12 852 1487 18.0 15.4 85 2.6 16.3 79 20 304.8 307.2 295.2 343.7 13.03 13 850 1507 18.0 15.6 86 2.4 16.4 80 20 305.0 307.5 295.4 344.5 13.23 14 833 1680 16.4 16.2 99 0.2 16.3 80 19 305.1 307.7 296.0 347.0 14.04 15 828 1731 16.2 15.9 98 0.3 16.0 80 19 305.4 308.0 295.9 346.9 13.86 16 808 1940 17.2 14.5 84 2.7 15.4 87 17 308.6 311.0 296.1 347.9 12.96 17 797 2058 16.4 14.2 87 2.2 14.9 95 15 309.0 311.4 296.2 348.1 12.88 18 755 2518 14.2 10.8 80 3.4 12.0 62 12 311.4 313.5 295.4 344.7 10.84 19 753 2541 14.4 9.7 73 4.7 11.4 62 12 311.9 313.8 295.0 342.9 10.09 20 736 2734 12.8 10.0 83 2.8 11.0 66 12 312.1 314.2 295.4 344.6 10.54 21 726 2849 12.6 8.8 78 3.8 10.2 69 11 313.2 315.0 295.2 343.6 9.84 22 723 2884 12.8 7.8 72 5.0 9.7 69 11 313.7 315.5 294.9 342.4 9.23 23 700 3155 10.4 7.0 79 3.4 8.3 75 11 314.0 315.7 294.8 342.1 9.02 24 680 3396 8.4 7.2 92 1.2 7.6 96 7 314.4 316.2 295.2 343.7 9.42 25 678 3420 8.2 7.4 95 0.8 7.7 98 7 314.4 316.3 295.3 344.3 9.58 26 665 3580 7.8 4.9 82 2.9 6.1 112 4 315.7 317.3 294.7 341.5 8.20 27 652 3743 7.4 2.4 71 5.0 4.5 125 3 317.1 318.4 294.1 339.2 7.00 28 646 3819 7.4 -3.6 46 11.0 1.8 130 3 317.9 318.8 292.4 332.5 4.54 29 636 3948 6.8 -9.2 31 16.0 -0.4 138 3 318.6 319.2 291.3 328.5 2.99 30 628 4052 5.8 -9.2 33 15.0 -1.0 145 4 318.6 319.2 291.3 328.6 3.03 31 625 4091 5.4 -3.6 52 9.0 0.8 147 4 318.6 319.5 292.7 333.8 4.69 32 614 4236 4.4 -4.6 52 9.0 -0.1 157 4 319.1 320.0 292.6 333.4 4.43 33 608 4316 3.8 -2.2 65 6.0 0.7 160 4 319.3 320.3 293.4 336.6 5.36 34 604 4370 3.8 -6.2 48 10.0 -1.0 159 4 319.9 320.7 292.5 332.9 3.98 35 602 4397 3.6 -7.4 44 11.0 -1.6 158 4 320.0 320.7 292.2 331.9 3.64 36 587 4602 1.6 -5.4 60 7.0 -1.8 155 4 320.0 320.8 292.8 334.1 4.36 37 583 4657 1.2 -4.8 64 6.0 -1.7 154 4 320.1 321.0 293.1 335.1 4.60 38 549 5139 -1.5 -19.5 24 18.0 -7.7 147 5 322.5 322.8 291.0 327.6 1.49 39 548 5153 -1.5 -19.5 24 18.0 -7.7 147 5 322.6 322.9 291.1 327.8 1.49 40 545 5197 -1.7 -18.7 26 17.0 -7.7 146 5 322.9 323.2 291.3 328.4 1.60 41 543 5226 -2.1 -14.1 39 12.0 -6.8 145 5 322.8 323.2 291.9 330.7 2.36 42 542 5241 -2.1 -14.1 39 12.0 -6.8 145 5 322.9 323.4 292.0 330.9 2.37 43 536 5330 -2.7 -6.9 73 4.2 -4.7 144 5 323.3 324.1 293.6 337.3 4.26 44 529 5434 -3.5 -8.0 71 4.5 -5.5 142 5 323.5 324.3 293.4 336.6 3.96 45 526 5479 -3.3 -8.3 68 5.0 -5.6 141 5 324.3 325.0 293.6 337.2 3.89 46 524 5509 -3.3 -9.3 63 6.0 -6.0 141 5 324.6 325.3 293.5 336.7 3.61 47 523 5524 -3.1 -13.1 46 10.0 -7.2 141 5 325.1 325.6 292.8 334.1 2.67 48 519 5585 -3.1 -24.1 18 21.0 -9.6 140 5 325.8 326.0 291.6 329.5 1.05 49 500 5880 -5.3 -19.3 32 14.0 -10.1 135 5 326.6 326.9 292.3 332.3 1.66 50 494 5974 -6.1 -18.1 38 12.0 -10.4 135 6 326.7 327.1 292.6 333.2 1.86 51 491 6022 -5.7 -21.7 27 16.0 -10.9 135 6 327.8 328.1 292.4 332.6 1.37 52 489 6054 -5.7 -23.7 23 18.0 -11.3 135 7 328.2 328.4 292.3 332.3 1.15 53 486 6102 -6.1 -22.1 27 16.0 -11.2 135 7 328.3 328.5 292.5 333.0 1.34 54 481 6182 -6.9 -23.9 24 17.0 -12.1 135 8 328.2 328.5 292.3 332.3 1.15 55 400 7600 -13.3 -17.8 69 4.5 -14.9 145 1 337.7 338.2 295.8 346.1 2.36 56 300 9730 -29.5 -52.5 9 23.0 -31.6 210 7 343.8 343.8 295.3 344.2 0.10 57 250 11010 -39.1 -63.1 6 24.0 -40.2 335 11 347.9 347.9 296.2 348.1 0.03 58 200 12490 -51.9 -70.9 8 19.0 -52.2 350 18 350.6 350.6 296.8 350.6 0.01 59 150 14290 -67.1 -76.1 27 9.0 -67.2 5 18 354.5 354.5 297.6 354.5 0.01 60 100 16630 -83.5 -88.5 41 5.0 -83.5 60 3 366.4 366.4 299.9 366.4 0.00 61 98 16742 -83.5 -89.5 34 6.0 -83.5 60 3 368.5 368.5 300.3 368.5 0.00 62 86 17462 -87.1 -92.1 39 5.0 -87.1 305 16 375.3 375.3 301.5 375.3 0.00 63 79 17928 -85.1 -91.1 33 6.0 -85.1 293 17 388.6 388.6 303.6 388.6 0.00 64 76 18141 -85.7 -92.7 27 7.0 -85.7 306 14 391.7 391.7 304.0 391.7 0.00 65 74 18289 -81.9 -89.9 24 8.0 -81.9 321 10 402.7 402.7 305.6 402.7 0.00 66 70 18600 -82.3 -90.3 24 8.0 -82.3 320 13 408.3 408.3 306.3 408.3 0.00 67 68 18762 -82.7 -90.7 24 8.0 -82.7 323 14 410.9 410.9 306.6 410.9 0.00 68 62 19283 -77.7 -88.7 15 11.0 -77.7 33 9 432.9 432.9 309.1 432.9 0.00 69 61 19376 -77.5 -88.5 15 11.0 -77.6 49 11 435.4 435.4 309.4 435.4 0.00 70 57 19769 -72.7 -88.7 7 16.0 -72.8 102 15 454.8 454.8 311.3 454.8 0.00 71 56 19873 -72.1 -89.1 6 17.0 -72.2 114 15 458.5 458.5 311.6 458.5 0.00 72 54 20087 -73.3 -90.3 6 17.0 -73.4 138 17 460.5 460.5 311.8 460.5 0.00 73 51 20423 -71.1 -90.1 4 19.0 -71.2 118 25 473.3 473.3 312.9 473.3 0.00 74 50 20540 -71.7 -90.7 4 19.0 -71.8 110 28 474.5 474.5 313.0 474.5 0.00 75 49 20660 -71.7 -90.7 4 19.0 -71.8 110 28 477.3 477.3 313.2 477.3 0.00 76 45 21169 -67.5 -90.5 2 23.0 -67.7 80 30 499.2 499.2 314.9 499.3 0.00 77 42 21587 -66.9 -90.9 2 24.0 -67.2 83 35 510.7 510.7 315.7 510.7 0.00 78 41 21733 -67.3 -91.3 2 24.0 -67.6 83 36 513.2 513.2 315.8 513.2 0.00 79 38 22193 -67.1 -92.1 2 25.0 -67.4 76 35 525.0 525.0 316.6 525.0 0.00 80 34 22877 -60.3 -90.3 1 30.0 -61.1 81 41 559.8 559.8 318.6 559.9 0.00 81 33 23063 -60.7 -89.7 1 29.0 -61.5 87 45 563.6 563.6 318.8 563.6 0.00 82 30 23660 -59.3 -89.3 1 30.0 -60.3 100 48 583.0 583.0 319.8 583.0 0.00 83 28 24094 -58.9 -88.9 1 30.0 -60.0 96 47 595.7 595.7 320.4 595.7 0.01 84 20 26240 -52.7 -86.7 1 34.0 -55.5 95 36 674.9 674.9 323.6 674.9 0.01 85 18 26918 -54.3 -86.3 1 32.0 -56.9 90 36 690.5 690.5 324.1 690.6 0.01 86 17 27287 -51.5 -86.5 1 35.0 -54.9 78 32 710.8 710.8 324.8 710.9 0.01 87 16 27681 -50.5 -86.5 1 36.0 -54.4 72 21 726.5 726.5 325.3 726.6 0.01 88 15 28103 -49.3 -85.3 1 36.0 -53.8 58 8 744.0 744.0 325.8 744.2 0.02 89 14 28558 -47.1 -84.1 1 37.0 -52.7 325 8 766.3 766.3 326.4 766.5 0.02 90 13 29046 -48.9 -84.9 1 36.0 -54.0 306 32 776.5 776.5 326.7 776.7 0.02 91 13 29046 -48.5 -85.5 1 37.0 -53.7 306 32 777.9 777.9 326.7 778.1 0.02 92 12 29576 -46.1 -85.1 0 39.0 -52.6 255 24 804.4 804.4 327.4 804.6 0.02 93 11 30155 -45.7 -83.7 1 38.0 -52.7 255 28 826.1 826.1 327.8 826.4 0.03 94 10 30790 -45.7 -84.7 0 39.0 -53.1 255 32 849.0 849.0 328.4 849.2 0.03 95 9.7 30992 -45.5 -84.5 0 39.0 -53.1 256 33 857.1 857.2 328.5 857.4 0.03 96 7.6 32605 -48.3 -85.3 1 37.0 -55.5 263 41 907.8 907.8 329.6 908.1 0.04 97 7.5 32692 -48.3 -85.3 1 37.0 -55.6 263 42 911.2 911.2 329.7 911.6 0.04 98 7.3 32870 -47.1 -86.1 0 39.0 -55.1 264 43 923.2 923.2 329.9 923.5 0.03 99 7.0 33150 -42.9 -82.9 0 40.0 -53.3 265 44 951.7 951.7 330.4 952.3 0.06 100 6.9 33247 -41.5 -82.5 0 41.0 -52.7 961.4 961.5 330.5 962.1 0.06 TRP 86 17462 -87.1 -92.1 39 5.0 -87.1 305 16 375.3 375.3 301.5 375.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 567.89 mb = 4870.96 m = 15980.65 ft Wetbulb zero: 638.02 mb = 3921.88 m = 12866.92 ft Precipitable water: 2.20 inches Sfc-500 mean rel hum: 71.22 % Est. max temperature: 31.36 C = 88.44 F Sfc-Lift cond lev (LCL): 957.14 mb = 475.81 m = 1561.05 ft T: 23.77 C 700-500 lapse rate: 5.76 C/km ThetaE index: 6.21 C Layer 1000.0- 937.0 mb Conv cond level (CCL): 927.19 mb = 755.37 m = 2478.22 ft Mean mixing ratio: 17.68 g/kg Conv temperature: 28.40 C = 83.12 F Cap Strength: 0.60 C Lifted Index: -3.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.68 C Lifted Index @700 mb: -0.99 C Showalter Index: -0.34 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.90 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 232.20 Risk: None Energy Index: -2.33 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 835.86 J/kg Max Up Vert Vel: 40.89 m/s Conv Inhibition (B-): 0.23 J/kg Cap Strength: 0.39 C Lift Cond Lev (LCL): 931.04 mb = 719.16 m = 2359.41 ft Lev Free Conv (LFC): 916.04 mb = 860.49 m = 2823.10 ft Equ Level (EL): 806.04 mb = 1961.23 m = 6434.41 ft B at Equ Level: 23.42 J/kg Max Parcel Lev (MPL): 86.04 mb = 17459.41 m = 57280.83 ft Wind level data Storm motion: 107 at 8 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 1005 46 40 7 -4.5 -5.4 | 336 8 3.5 -7.8 1 1000 89 50 13 -10.0 -8.4 | 11 11 -2.0 -10.7 2 976 305 45 22 -15.6 -15.6 | 23 19 -7.6 -17.9 3 925 776 50 24 -18.4 -15.4 | 30 21 -10.4 -17.8 4 910 914 55 22 -18.0 -12.6 | 34 18 -10.1 -15.0 5 850 1507 80 20 -19.7 -3.5 | 63 13 -11.7 -5.9 6 818 1829 80 19 -18.7 -3.3 | 62 12 -10.8 -5.7 7 790 2134 100 13 -12.8 2.3 | 88 5 -4.8 -0.1 8 762 2438 60 12 -10.4 -6.0 | 16 9 -2.4 -8.4 9 700 3155 75 11 -10.6 -2.8 | 27 6 -2.7 -5.2 10 658 3658 120 3 -2.6 1.5 | 279 5 5.4 -0.9 11 610 4267 160 4 -1.4 3.8 | 258 7 6.6 1.4 12 500 5880 135 5 -3.5 3.5 | 255 5 4.4 1.1 13 467 6401 135 10 -7.1 7.1 | 191 5 0.9 4.7 14 400 7600 145 1 -0.6 0.8 | 282 8 7.4 -1.6 15 399 7620 190 1 0.2 1.0 | 280 8 8.1 -1.4 16 353 8534 280 10 9.8 -1.7 | 283 18 17.8 -4.1 17 338 8839 265 11 11.0 1.0 | 274 19 18.9 -1.4 18 300 9730 210 7 3.5 6.1 | 252 12 11.5 3.7 19 299 9754 215 10 5.7 8.2 | 247 15 13.7 5.8 20 262 10668 355 10 0.9 -10.0 | 324 15 8.8 -12.4 21 251 10973 330 11 5.5 -9.5 | 312 18 13.5 -11.9 22 250 11010 335 11 4.6 -10.0 | 314 18 12.6 -12.4 23 219 11887 340 15 5.1 -14.1 | 322 21 13.1 -16.5 24 200 12490 350 18 3.1 -17.7 | 331 23 11.1 -20.1 25 157 14021 350 20 3.5 -19.7 | 333 25 11.4 -22.1 26 150 14290 5 18 -1.6 -17.9 | 343 21 6.4 -20.3 27 134 14935 10 21 -3.6 -20.7 | 349 23 4.3 -23.1 28 114 15850 5 27 -2.4 -26.9 | 349 30 5.6 -29.3 29 103 16459 350 13 2.3 -12.8 | 326 18 10.2 -15.2 30 100 16630 60 3 -2.6 -1.5 | 306 7 5.4 -3.9 31 98 16764 60 3 -2.6 -1.5 | 306 7 5.4 -3.9 32 92 17069 265 10 10.0 0.9 | 275 18 17.9 -1.5 33 87 17374 290 17 16.0 -5.8 | 289 25 23.9 -8.2 34 86 17462 305 16 13.1 -9.2 | 299 24 21.1 -11.6 35 83 17678 310 15 11.5 -9.6 | 302 23 19.4 -12.0 36 78 17983 290 18 16.9 -6.2 | 289 26 24.9 -8.5 37 74 18288 320 10 6.4 -7.7 | 305 18 14.4 -10.1 38 70 18593 0 0 -0.0 -0.0 | 287 8 8.0 -2.4 39 70 18600 320 13 8.4 -10.0 | 307 20 16.3 -12.3 40 66 18898 325 14 8.0 -11.5 | 311 21 16.0 -13.9 41 63 19202 15 7 -1.8 -6.8 | 326 11 6.1 -9.2 42 60 19507 70 13 -12.2 -4.4 | 32 8 -4.3 -6.8 43 54 20117 140 17 -10.9 13.0 | 164 11 -3.0 10.6 44 50 20540 110 28 -26.3 9.6 | 111 20 -18.4 7.2 45 48 20726 110 28 -26.3 9.6 | 111 20 -18.4 7.2 46 44 21336 70 31 -29.1 -10.6 | 58 25 -21.2 -13.0 47 42 21641 85 36 -35.9 -3.1 | 79 28 -27.9 -5.5 48 36 22555 70 34 -31.9 -11.6 | 60 28 -24.0 -14.0 49 31 23470 100 54 -53.2 9.4 | 99 46 -45.2 7.0 50 30 23660 100 48 -47.3 8.3 | 99 40 -39.3 5.9 51 23 25298 85 46 -45.8 -4.0 | 80 38 -37.9 -6.4 52 21 25908 105 42 -40.6 10.9 | 105 34 -32.6 8.5 53 20 26240 95 36 -35.9 3.1 | 92 28 -27.9 0.7 54 19 26518 90 37 -37.0 0.0 | 85 29 -29.0 -2.4 55 17 27127 90 36 -36.0 0.0 | 85 28 -28.0 -2.4 56 17 27432 70 30 -28.2 -10.3 | 58 24 -20.2 -12.7 57 15 28042 75 10 -9.7 -2.6 | 19 5 -1.7 -5.0 58 15 28346 15 3 -0.8 -2.9 | 306 9 7.2 -5.3 59 14 28651 310 10 7.7 -6.4 | 299 18 15.6 -8.8 60 13 28956 310 34 26.0 -21.9 | 305 42 34.0 -24.2 61 13 29261 300 28 24.2 -14.0 | 297 36 32.2 -16.4 62 12 29566 255 24 23.2 6.2 | 263 31 31.1 3.8 63 10 30790 255 32 30.9 8.3 | 261 39 38.9 5.9 64 7 33150 265 44 43.8 3.8 | 268 52 51.8 1.4 Wind Parameters Mean winds (0-6000m): 76.7 at 11.1 knts Storm direction: 106.7 at 8.3 knts Shear (0-3000m) pos: 2.3 neg: 1.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 49.3 deg Storm rel helicity (0-3000m) pos: 88.9 neg: -12.9 tot: 76.0 m^2/s^2 ave: 25.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 3.1 10^-3/s Energy-Hel index: 0.45 Bulk Rich Number: 50.80 Bulk Shear: 16.45 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 47 19 21 17| 16.6 0.0 16.6| 33.6 0.0 33.6 67.1 0.64| 17.4 11.0 1000 50 21 27 18| 7.8 0.0 7.8| 54.9 0.0 54.9 54.9 0.65| 11.8 7.7 1500 56 21 34 17| 5.2 0.0 5.2| 79.1 0.0 79.1 52.7 0.70| 10.4 7.2 2000 62 20 40 15| 3.1 0.0 3.1| 85.8 -0.6 85.2 42.6 0.64| 9.5 6.1 2500 65 19 41 14| 2.5 1.6 4.1| 87.0 -12.9 74.2 29.7 0.35| 9.9 3.5 3000 65 18 39 13| 2.3 1.3 3.7| 88.9 -12.9 76.0 25.3 0.36| 8.6 3.1 4000 68 15 35 10| 1.9 1.0 2.9| 89.2 -18.2 71.0 17.7 0.19| 8.0 1.5 5000 72 12 32 7| 1.6 0.8 2.4| 89.2 -19.7 69.5 13.9 0.17| 6.6 1.1 6000 77 11 30 6| 1.4 0.5 1.9| 89.2 -21.4 67.7 11.3 0.14| 5.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20251225.00.gif