UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:0000Z 27 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 1006 46 29.8 25.6 78 4.2 26.6 70 5 302.4 306.3 299.6 364.7 20.96 1 1000 96 28.2 23.9 78 4.3 25.0 110 6 301.4 304.8 298.2 357.4 19.00 2 998 114 27.8 23.5 77 4.3 24.6 104 7 301.1 304.5 297.8 355.8 18.57 3 945 596 23.0 22.3 96 0.7 22.5 73 20 301.0 304.3 297.6 354.6 18.22 4 942 624 23.2 20.9 87 2.3 21.6 75 20 301.5 304.5 296.8 350.8 16.74 5 936 680 22.6 22.6 100 0.0 22.6 77 19 301.4 304.8 298.0 356.7 18.75 6 932 717 22.6 19.9 85 2.7 20.7 78 19 301.8 304.7 296.3 348.6 15.89 7 927 764 22.0 21.5 97 0.5 21.6 79 18 301.6 304.9 297.4 353.8 17.68 8 925 783 22.2 19.7 86 2.5 20.5 80 18 302.0 304.9 296.3 348.7 15.81 9 922 811 21.8 20.7 93 1.1 21.1 81 18 301.9 305.0 297.0 351.8 16.90 10 920 830 22.0 19.7 87 2.3 20.4 82 18 302.3 305.2 296.5 349.3 15.90 11 916 868 21.2 20.4 95 0.8 20.6 83 18 301.8 304.9 296.8 351.1 16.69 12 915 878 21.2 19.9 92 1.3 20.3 84 18 301.9 304.9 296.5 349.7 16.19 13 913 897 21.4 18.9 86 2.5 19.6 84 18 302.3 305.1 296.0 347.3 15.22 14 901 1012 21.2 16.8 76 4.4 18.2 85 18 303.3 305.7 295.1 343.2 13.48 15 872 1295 19.0 17.0 88 2.0 17.7 85 18 303.8 306.4 295.7 345.8 14.12 16 855 1465 18.2 16.7 91 1.5 17.2 85 18 304.7 307.3 295.9 346.9 14.13 17 850 1515 18.0 16.4 90 1.6 16.9 85 18 305.0 307.6 295.9 346.6 13.94 18 836 1658 17.6 16.4 93 1.2 16.8 85 19 306.0 308.7 296.3 348.6 14.18 19 825 1771 17.4 15.9 91 1.5 16.4 85 20 307.0 309.6 296.4 348.9 13.91 20 813 1897 17.8 15.0 84 2.8 15.9 87 21 308.7 311.2 296.4 349.0 13.31 21 789 2153 15.6 14.2 91 1.4 14.7 96 22 309.0 311.4 296.3 348.5 13.02 22 768 2382 15.4 12.5 83 2.9 13.5 107 19 311.2 313.4 296.1 347.8 11.95 23 753 2550 14.4 12.3 87 2.1 13.0 103 17 311.9 314.1 296.4 348.8 12.03 24 744 2652 14.2 8.2 67 6.0 10.4 96 15 312.7 314.5 294.6 341.2 9.21 25 739 2709 13.6 8.7 72 4.9 10.5 93 15 312.7 314.5 294.9 342.3 9.60 26 736 2743 13.2 8.2 72 5.0 10.1 90 14 312.6 314.4 294.7 341.4 9.32 27 735 2755 13.2 7.2 67 6.0 9.5 90 14 312.7 314.4 294.3 339.7 8.70 28 730 2812 13.8 -0.2 38 14.0 6.2 89 14 314.0 315.0 291.8 330.3 5.17 29 727 2847 13.8 -2.2 33 16.0 5.4 89 15 314.3 315.2 291.3 328.6 4.48 30 700 3166 12.0 -5.0 30 17.0 3.5 85 17 315.8 316.5 291.1 327.9 3.76 31 669 3543 9.6 -8.4 27 18.0 1.3 89 19 317.2 317.8 290.9 327.1 3.03 32 663 3617 9.4 -7.6 29 17.0 1.4 89 20 317.8 318.4 291.3 328.4 3.25 33 635 3972 6.4 -5.6 42 12.0 0.5 56 17 318.3 319.1 292.0 331.2 3.97 34 609 4313 4.0 -12.0 30 16.0 -2.7 56 16 319.4 319.9 291.0 327.7 2.50 35 605 4366 3.8 -8.2 41 12.0 -1.7 59 15 319.8 320.4 292.0 330.9 3.41 36 601 4420 3.4 -10.6 35 14.0 -2.7 62 14 319.9 320.5 291.5 329.3 2.84 37 582 4679 1.4 -9.6 44 11.0 -3.5 67 12 320.5 321.1 292.0 331.0 3.17 38 581 4693 1.6 -10.4 40 12.0 -3.6 67 12 320.9 321.5 291.9 330.8 2.98 39 578 4735 1.8 -18.2 21 20.0 -5.5 65 12 321.6 321.9 290.9 327.0 1.58 40 575 4777 2.0 -19.0 19 21.0 -5.5 64 13 322.3 322.6 291.0 327.4 1.48 41 570 4847 1.8 -18.2 21 20.0 -5.5 62 14 322.9 323.2 291.3 328.4 1.60 42 563 4946 0.8 -11.2 40 12.0 -4.4 63 13 322.9 323.4 292.4 332.5 2.89 43 559 5004 0.4 -11.6 40 12.0 -4.7 65 13 323.1 323.6 292.4 332.5 2.81 44 555 5061 0.2 -18.8 22 19.0 -6.6 68 12 323.5 323.8 291.4 328.9 1.56 45 553 5090 0.0 -14.0 34 14.0 -5.7 70 12 323.6 324.0 292.1 331.5 2.34 46 549 5148 0.2 -17.8 24 18.0 -6.5 73 11 324.5 324.8 291.8 330.4 1.72 47 539 5295 -0.9 -16.9 29 16.0 -6.9 67 11 324.9 325.3 292.1 331.4 1.89 48 525 5504 -1.7 -23.7 17 22.0 -8.7 50 12 326.4 326.6 291.7 330.2 1.08 49 514 5672 -3.1 -21.1 23 18.0 -9.2 54 14 326.7 326.9 292.1 331.5 1.38 50 511 5718 -3.5 -24.5 18 21.0 -9.9 56 14 326.7 326.9 291.8 330.4 1.03 51 508 5765 -3.9 -18.9 30 15.0 -9.2 57 15 326.8 327.1 292.4 332.7 1.69 52 505 5812 -3.9 -24.9 18 21.0 -10.3 58 15 327.4 327.6 292.0 330.9 1.00 53 500 5890 -4.3 -21.3 25 17.0 -9.9 60 16 327.8 328.1 292.4 332.7 1.40 54 400 7620 -13.7 -42.7 7 29.0 -18.8 70 6 337.2 337.2 293.9 338.1 0.22 55 300 9750 -28.3 -62.3 2 34.0 -30.8 360 17 345.5 345.5 295.7 345.6 0.03 56 250 11030 -38.7 -68.7 3 30.0 -39.9 350 23 348.5 348.5 296.3 348.6 0.01 57 200 12520 -50.9 -67.9 12 17.0 -51.3 335 30 352.2 352.2 297.1 352.3 0.02 58 150 14320 -66.5 -76.5 23 10.0 -66.5 325 27 355.5 355.5 297.8 355.6 0.01 59 100 16660 -85.5 -88.1 63 2.6 -85.5 340 13 362.5 362.5 299.2 362.5 0.00 60 90 17234 -89.3 -92.7 52 3.4 -89.3 245 8 366.1 366.1 299.8 366.1 0.00 61 87 17417 -88.9 -92.9 47 4.0 -88.9 313 10 370.4 370.4 300.7 370.4 0.00 62 83 17671 -89.5 -93.2 49 3.7 -89.5 330 10 374.2 374.2 301.3 374.2 0.00 63 81 17803 -87.7 -92.6 40 4.9 -87.7 7 13 380.5 380.5 302.3 380.5 0.00 64 75 18226 -83.3 -89.3 34 6.0 -83.3 84 26 398.2 398.2 305.0 398.2 0.00 65 72 18453 -84.3 -90.3 34 6.0 -84.3 95 24 400.8 400.8 305.3 400.8 0.00 66 70 18610 -81.7 -89.7 24 8.0 -81.7 100 21 409.6 409.6 306.5 409.6 0.00 67 66 18943 -77.7 -87.7 18 10.0 -77.7 97 19 425.3 425.3 308.3 425.3 0.00 68 64 19118 -78.1 -88.1 18 10.0 -78.1 135 13 428.1 428.1 308.6 428.1 0.00 69 58 19684 -74.9 -88.9 10 14.0 -75.0 42 17 447.6 447.6 310.6 447.6 0.00 70 57 19785 -73.5 -89.5 7 16.0 -73.6 45 18 453.0 453.0 311.1 453.0 0.00 71 56 19890 -69.5 -88.5 5 19.0 -69.6 55 18 464.4 464.4 312.1 464.4 0.00 72 55 19998 -67.3 -89.3 3 22.0 -67.5 65 19 471.9 471.9 312.8 471.9 0.00 73 50 20570 -68.3 -90.3 3 22.0 -68.5 95 31 482.5 482.5 313.7 482.5 0.00 74 43 21484 -64.5 -90.5 2 26.0 -64.9 102 39 513.2 513.2 315.8 513.2 0.00 75 40 21925 -65.5 -91.5 2 26.0 -65.8 95 50 521.4 521.4 316.4 521.4 0.00 76 35 22742 -62.9 -90.9 1 28.0 -63.4 98 48 548.4 548.4 318.0 548.5 0.00 77 31 23488 -64.1 -91.1 1 27.0 -64.7 94 48 564.6 564.6 318.9 564.6 0.00 78 30 23690 -61.3 -91.3 1 30.0 -62.1 90 49 577.5 577.5 319.5 577.5 0.00 79 26 24588 -56.3 -88.3 1 32.0 -57.9 95 56 615.9 615.9 321.3 615.9 0.01 80 25 24836 -57.3 -88.6 1 31.4 -58.7 95 61 620.0 620.0 321.5 620.1 0.01 81 23 25360 -59.3 -89.3 1 30.0 -60.6 98 60 629.0 629.0 321.9 629.0 0.01 82 21 25931 -58.1 -89.1 1 31.0 -59.6 95 55 649.2 649.2 322.7 649.3 0.01 83 20 26240 -55.9 -87.9 1 32.0 -57.9 90 52 665.1 665.1 323.3 665.1 0.01 84 19 26567 -54.3 -87.3 1 33.0 -56.8 87 49 679.9 679.9 323.7 679.9 0.01 85 18 26914 -54.7 -87.7 1 33.0 -57.2 84 46 689.2 689.2 324.1 689.3 0.01 86 17 27281 -53.1 -87.1 1 34.0 -56.1 81 42 705.7 705.7 324.6 705.8 0.01 87 16 27676 -47.7 -84.7 1 37.0 -52.6 80 29 735.7 735.7 325.6 735.8 0.02 88 15 28101 -49.1 -85.1 1 36.0 -53.7 94 8 744.7 744.7 325.8 744.9 0.02 89 14 28554 -48.5 -85.5 1 37.0 -53.5 155 7 761.6 761.6 326.3 761.7 0.02 90 13 29049 -41.5 -82.5 0 41.0 -49.8 209 10 802.1 802.1 327.3 802.4 0.03 91 12 29593 -40.5 -81.5 0 41.0 -49.7 252 22 824.2 824.3 327.8 824.7 0.04 92 10 30830 -42.5 -82.5 0 40.0 -51.5 290 33 860.9 860.9 328.7 861.3 0.04 93 9.7 31036 -41.9 -82.9 0 41.0 -51.3 870.7 870.7 328.8 871.1 0.04 94 8.8 31692 -44.3 -83.3 1 39.0 -52.9 886.0 886.0 329.1 886.4 0.04 95 8.0 32333 -43.1 -83.1 0 40.0 -52.8 915.2 915.3 329.7 915.8 0.05 96 7.5 32767 -43.7 -83.7 0 40.0 -53.3 929.9 929.9 330.0 930.4 0.05 TRP 90 17234 -89.3 -92.7 52 3.4 -89.3 245 8 366.1 366.1 299.8 366.1 0.00 WND 25 24836 -57.3 -88.6 1 31.4 -58.7 95 61 620.0 620.0 321.5 620.1 0.01 Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 547.18 mb = 5174.70 m = 16977.15 ft Wetbulb zero: 630.66 mb = 4028.05 m = 13215.24 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 55.61 % Est. max temperature: 32.02 C = 89.64 F Sfc-Lift cond lev (LCL): 947.27 mb = 574.63 m = 1885.26 ft T: 23.21 C 700-500 lapse rate: 5.98 C/km ThetaE index: 13.90 C Layer 1000.0- 936.0 mb Conv cond level (CCL): 916.94 mb = 859.27 m = 2819.08 ft Mean mixing ratio: 17.73 g/kg Conv temperature: 29.30 C = 84.75 F Cap Strength: 0.83 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.89 C Lifted Index @700 mb: 0.44 C Showalter Index: -0.10 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.70 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 248.80 Risk: None Energy Index: -2.67 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 709.09 J/kg Max Up Vert Vel: 37.66 m/s Conv Inhibition (B-): 5.22 J/kg Cap Strength: 1.00 C Lift Cond Lev (LCL): 923.98 mb = 792.58 m = 2600.30 ft Lev Free Conv (LFC): 878.98 mb = 1225.94 m = 4022.06 ft Equ Level (EL): 818.98 mb = 1833.80 m = 6016.33 ft B at Equ Level: 14.17 J/kg Max Parcel Lev (MPL): 88.98 mb = 17295.26 m = 56742.28 ft Wind level data Storm motion: 108 at 12 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 70 5 -4.7 -1.7 | 308 9 6.9 -5.4 1 1000 96 110 6 -5.6 2.1 | 285 6 5.9 -1.6 2 977 305 40 14 -9.0 -10.7 | 350 15 2.6 -14.4 3 943 610 75 20 -19.3 -5.2 | 41 12 -7.7 -8.8 4 925 783 80 18 -17.7 -3.1 | 42 9 -6.1 -6.8 5 911 914 85 18 -17.9 -1.6 | 51 8 -6.3 -5.2 6 850 1515 85 18 -17.9 -1.6 | 51 8 -6.3 -5.2 7 819 1829 85 21 -20.9 -1.8 | 60 11 -9.3 -5.5 8 790 2134 95 22 -21.9 1.9 | 80 10 -10.3 -1.7 9 763 2438 110 18 -16.9 6.2 | 115 6 -5.3 2.5 10 736 2743 90 14 -14.0 0.0 | 33 4 -2.4 -3.7 11 700 3166 85 17 -16.9 -1.5 | 46 7 -5.4 -5.1 12 659 3658 90 20 -20.0 0.0 | 67 9 -8.4 -3.7 13 634 3962 55 17 -13.9 -9.8 | 10 14 -2.3 -13.4 14 611 4267 55 16 -13.1 -9.2 | 7 13 -1.5 -12.8 15 588 4572 70 11 -10.3 -3.8 | 350 8 1.2 -7.4 16 567 4877 60 14 -12.1 -7.0 | 3 11 -0.5 -10.7 17 546 5182 75 11 -10.6 -2.8 | 352 7 1.0 -6.5 18 526 5486 50 12 -9.2 -7.7 | 348 12 2.4 -11.4 19 500 5890 60 16 -13.9 -8.0 | 11 12 -2.3 -11.7 20 487 6096 65 16 -14.5 -6.8 | 16 11 -2.9 -10.4 21 468 6401 90 11 -11.0 0.0 | 351 4 0.6 -3.7 22 450 6706 70 10 -9.4 -3.4 | 343 7 2.2 -7.1 23 433 7010 95 10 -10.0 0.9 | 330 3 1.6 -2.8 24 400 7620 70 6 -5.6 -2.1 | 314 8 5.9 -5.7 25 400 7620 95 5 -5.0 0.4 | 296 7 6.6 -3.2 26 384 7925 30 10 -5.0 -8.7 | 332 14 6.6 -12.3 27 368 8230 30 15 -7.5 -13.0 | 346 17 4.1 -16.6 28 354 8534 355 14 1.2 -13.9 | 324 22 12.8 -17.6 29 300 9750 360 17 -0.0 -17.0 | 331 24 11.6 -20.7 30 275 10363 5 24 -2.1 -23.9 | 341 29 9.5 -27.6 31 263 10668 345 24 6.2 -23.2 | 326 32 17.8 -26.8 32 250 11030 350 23 4.0 -22.7 | 329 31 15.6 -26.3 33 220 11887 5 28 -2.4 -27.9 | 344 33 9.1 -31.6 34 210 12192 340 30 10.3 -28.2 | 326 39 21.8 -31.8 35 201 12497 340 31 10.6 -29.1 | 326 40 22.2 -32.8 36 200 12520 335 30 12.7 -27.2 | 322 39 24.3 -30.8 37 150 14320 325 27 15.5 -22.1 | 314 37 27.1 -25.8 38 135 14935 325 24 13.8 -19.7 | 313 34 25.3 -23.3 39 128 15240 305 18 14.7 -10.3 | 298 30 26.3 -14.0 40 115 15850 315 16 11.3 -11.3 | 303 27 22.9 -15.0 41 104 16459 355 23 2.0 -22.9 | 333 30 13.6 -26.6 42 100 16660 340 13 4.4 -12.2 | 315 23 16.0 -15.9 43 98 16764 360 18 -0.0 -18.0 | 332 25 11.6 -21.7 44 93 17069 340 13 4.4 -12.2 | 315 23 16.0 -15.9 45 90 17234 245 8 7.3 3.4 | 271 19 18.8 -0.3 46 88 17374 310 10 7.7 -6.4 | 298 22 19.2 -10.1 47 83 17678 330 10 5.0 -8.7 | 307 21 16.6 -12.3 48 78 17983 55 16 -13.1 -9.2 | 7 13 -1.5 -12.8 49 74 18288 90 28 -28.0 0.0 | 77 17 -16.4 -3.7 50 70 18610 100 21 -20.7 3.6 | 90 9 -9.1 -0.0 51 67 18898 85 21 -20.9 -1.8 | 60 11 -9.3 -5.5 52 63 19202 150 10 -5.0 8.7 | 233 8 6.6 5.0 53 60 19507 35 14 -8.0 -11.5 | 347 16 3.6 -15.1 54 57 19812 45 18 -12.7 -12.7 | 4 16 -1.1 -16.4 55 54 20117 75 19 -18.4 -4.9 | 38 11 -6.8 -8.6 56 51 20422 85 34 -33.9 -3.0 | 73 23 -22.3 -6.6 57 50 20570 95 31 -30.9 2.7 | 87 19 -19.3 -1.0 58 49 20726 95 34 -33.9 3.0 | 88 22 -22.3 -0.7 59 44 21336 105 35 -33.8 9.1 | 104 23 -22.2 5.4 60 40 21946 95 50 -49.8 4.4 | 91 38 -38.2 0.7 61 33 23165 100 47 -46.3 8.2 | 97 35 -34.7 4.5 62 30 23690 90 49 -49.0 0.0 | 84 38 -37.4 -3.7 63 30 23774 95 40 -39.8 3.5 | 90 28 -28.3 -0.2 64 25 24836 95 61 -60.8 5.3 | 92 49 -49.2 1.7 65 24 24994 95 61 -60.8 5.3 | 92 49 -49.2 1.7 66 22 25603 100 59 -58.1 10.2 | 98 47 -46.5 6.6 67 20 26240 90 52 -52.0 0.0 | 85 41 -40.4 -3.7 68 17 27432 80 41 -40.4 -7.1 | 69 31 -28.8 -10.8 69 16 27737 80 28 -27.6 -4.9 | 62 18 -16.0 -8.5 70 15 28042 70 10 -9.4 -3.4 | 343 7 2.2 -7.1 71 15 28346 140 5 -3.2 3.8 | 269 8 8.4 0.2 72 13 28956 175 10 -0.9 10.0 | 240 12 10.7 6.3 73 13 29261 250 11 10.3 3.8 | 270 22 21.9 0.1 74 12 29566 245 19 17.2 8.0 | 261 29 28.8 4.4 75 12 29870 280 34 33.5 -5.9 | 282 46 45.1 -9.6 76 10 30830 290 33 31.0 -11.3 | 289 45 42.6 -14.9 Wind Parameters Mean winds (0-6000m): 77.5 at 16.2 knts Storm direction: 107.5 at 12.1 knts Shear (0-3000m) pos: 1.9 neg: 2.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 74.1 neg: -7.4 tot: 66.8 m^2/s^2 ave: 22.3 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.9 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 151.93 Bulk Shear: 4.67 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 59 13 355 10| 0.0 14.1 14.1| 37.1 0.0 37.1 74.2 0.59| 24.0 14.3 1000 72 16 21 9| 2.9 7.1 9.9| 48.8 0.0 48.8 48.8 0.61| 15.3 9.3 1500 77 16 31 9| 1.9 4.8 6.7| 49.2 0.0 49.2 32.8 0.60| 10.3 6.2 2000 80 17 40 9| 2.3 3.6 5.9| 60.1 0.0 60.1 30.1 0.63| 9.1 5.7 2500 85 18 50 8| 2.3 2.9 5.1| 72.8 -2.7 70.0 28.0 0.57| 9.3 5.3 3000 86 17 50 8| 1.9 2.8 4.7| 74.1 -7.4 66.8 22.3 0.43| 8.9 3.9 4000 84 18 48 8| 1.5 2.7 4.2| 80.8 -38.9 41.8 10.5 0.22| 8.7 1.9 5000 80 17 38 8| 1.7 2.2 3.9| 84.1 -47.7 36.4 7.3 0.16| 8.2 1.3 6000 78 16 31 8| 1.5 2.1 3.6| 99.9 -50.8 49.1 8.2 0.18| 7.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20251227.00.gif