UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 3 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 27.8 6.8 26 21.0 15.4 120 6 300.4 301.6 288.3 318.8 6.16 1 1003 71 27.4 24.6 85 2.8 25.3 113 8 300.3 303.9 298.4 358.4 19.77 2 1000 96 27.6 24.6 84 3.0 25.4 105 10 300.8 304.4 298.5 359.2 19.84 3 925 785 22.6 21.5 94 1.1 21.8 95 21 302.4 305.7 297.7 354.8 17.72 4 890 1121 20.4 20.0 98 0.4 20.1 97 21 303.5 306.6 297.3 353.3 16.76 5 862 1398 19.0 18.9 99 0.1 18.9 99 20 304.8 307.8 297.3 353.0 16.15 6 852 1499 18.8 18.3 97 0.5 18.5 100 20 305.6 308.6 297.2 352.7 15.72 7 850 1519 18.8 17.7 93 1.1 18.1 100 20 305.8 308.7 296.9 351.3 15.16 8 841 1611 18.4 17.2 93 1.2 17.6 97 19 306.4 309.1 296.8 350.9 14.84 9 832 1703 19.0 15.9 82 3.1 16.9 94 19 307.9 310.5 296.5 349.6 13.79 10 821 1818 17.8 16.4 92 1.4 16.8 90 18 307.8 310.5 297.0 351.5 14.44 11 817 1860 18.6 15.0 80 3.6 16.1 90 18 309.1 311.6 296.5 349.3 13.24 12 811 1923 18.2 14.2 77 4.0 15.5 91 17 309.3 311.7 296.1 347.8 12.66 13 805 1987 18.0 15.9 88 2.1 16.5 93 15 309.8 312.5 297.3 353.2 14.26 14 802 2019 17.8 15.2 85 2.6 16.0 93 15 309.9 312.5 297.0 351.6 13.67 15 800 2040 18.2 12.2 68 6.0 14.2 93 15 310.5 312.7 295.5 344.9 11.23 16 793 2116 17.8 11.8 68 6.0 13.8 95 13 310.9 313.0 295.4 344.7 11.04 17 790 2148 17.6 11.6 68 6.0 13.7 95 13 311.0 313.1 295.4 344.5 10.93 18 787 2181 17.2 12.3 73 4.9 14.0 94 13 310.9 313.1 295.8 346.2 11.50 19 785 2203 17.0 14.1 83 2.9 15.0 94 13 310.9 313.4 296.8 350.7 13.00 20 777 2290 16.8 10.8 68 6.0 12.9 93 13 311.6 313.6 295.3 344.0 10.53 21 765 2423 16.2 10.2 68 6.0 12.3 90 14 312.4 314.3 295.3 344.1 10.27 22 760 2479 16.0 9.0 63 7.0 11.6 89 14 312.8 314.6 294.8 342.2 9.53 23 743 2672 14.6 9.6 72 5.0 11.4 86 15 313.3 315.2 295.4 344.7 10.16 24 735 2763 14.2 7.2 63 7.0 9.9 85 15 313.8 315.5 294.6 340.9 8.70 25 729 2833 13.6 7.6 67 6.0 9.9 84 15 313.9 315.6 294.8 341.9 9.02 26 725 2879 13.8 4.8 55 9.0 8.5 83 15 314.6 316.0 293.8 338.0 7.46 27 714 3008 12.8 5.8 62 7.0 8.6 81 16 314.9 316.4 294.4 340.3 8.13 28 701 3163 12.0 1.0 47 11.0 5.9 89 14 315.6 316.8 292.9 334.3 5.88 29 700 3175 12.0 1.0 47 11.0 5.9 90 14 315.8 316.9 292.9 334.4 5.89 30 697 3211 11.6 3.6 58 8.0 6.9 91 14 315.7 317.1 293.9 338.2 7.13 31 678 3442 9.8 6.5 80 3.3 7.8 90 16 316.2 317.9 295.4 344.4 9.00 32 669 3553 9.6 3.6 66 6.0 6.1 83 15 317.2 318.6 294.5 340.7 7.43 33 638 3945 7.0 3.0 76 4.0 4.6 77 16 318.6 320.0 294.9 342.3 7.47 34 634 3997 6.8 1.8 70 5.0 3.9 78 16 318.9 320.3 294.6 340.9 6.89 35 610 4313 4.4 1.1 79 3.3 2.5 79 17 319.7 321.0 294.7 341.5 6.81 36 601 4435 4.0 -1.0 70 5.0 1.3 73 15 320.6 321.8 294.3 339.7 5.93 37 591 4571 3.0 -0.2 79 3.2 1.3 66 13 321.0 322.2 294.7 341.6 6.40 38 586 4640 2.8 -1.1 75 3.9 0.7 65 13 321.5 322.7 294.6 341.1 6.04 39 567 4906 0.8 -1.5 85 2.3 -0.4 63 16 322.2 323.4 294.8 341.9 6.06 40 560 5006 0.4 -2.1 83 2.5 -0.9 63 17 322.9 324.0 294.8 342.0 5.87 41 552 5122 0.0 -4.5 72 4.5 -2.3 62 18 323.7 324.7 294.3 340.1 4.97 42 551 5136 0.0 -3.7 76 3.7 -1.9 62 18 323.9 325.0 294.6 341.3 5.29 43 549 5166 0.0 -6.0 64 6.0 -2.9 62 18 324.3 325.1 294.1 339.0 4.45 44 547 5195 0.0 -6.0 64 6.0 -3.0 62 18 324.6 325.5 294.1 339.4 4.47 45 533 5402 -1.3 -8.3 59 7.0 -4.6 61 20 325.5 326.2 293.9 338.3 3.84 46 530 5448 -1.3 -11.3 46 10.0 -5.6 60 21 326.0 326.6 293.4 336.2 3.04 47 524 5538 -2.1 -10.1 54 8.0 -5.7 61 20 326.1 326.7 293.7 337.5 3.39 48 519 5615 -2.7 -13.7 42 11.0 -7.2 63 20 326.2 326.8 293.0 335.0 2.56 49 515 5676 -3.1 -11.1 54 8.0 -6.5 64 19 326.5 327.1 293.6 337.2 3.18 50 511 5738 -3.3 -13.3 46 10.0 -7.4 66 18 327.0 327.5 293.3 336.1 2.68 51 507 5800 -3.9 -13.9 46 10.0 -7.9 67 17 327.0 327.5 293.3 335.8 2.58 52 506 5816 -3.9 -18.9 30 15.0 -9.2 68 17 327.2 327.5 292.6 333.1 1.70 53 505 5831 -3.9 -19.9 28 16.0 -9.4 68 17 327.4 327.7 292.4 332.8 1.56 54 500 5910 -4.3 -16.3 39 12.0 -8.8 70 16 327.8 328.2 293.1 335.2 2.14 55 400 7630 -14.5 -19.5 66 5.0 -16.2 85 26 336.1 336.6 295.1 343.4 2.04 56 300 9750 -30.1 -50.1 12 20.0 -32.0 70 24 343.0 343.0 295.1 343.5 0.13 57 250 11020 -39.3 -43.3 66 4.0 -39.7 85 17 347.6 347.7 296.4 349.0 0.33 58 200 12510 -52.3 -57.1 56 4.8 -52.5 55 16 349.9 350.0 296.7 350.3 0.08 59 150 14300 -67.5 -72.5 49 5.0 -67.5 35 21 353.8 353.8 297.5 353.9 0.01 60 100 16650 -82.5 -88.5 35 6.0 -82.5 75 23 368.3 368.3 300.2 368.3 0.00 61 90 17233 -85.1 -91.1 33 6.0 -85.1 90 14 374.4 374.4 301.4 374.4 0.00 62 84 17609 -87.9 -93.9 32 6.0 -87.9 150 12 376.2 376.2 301.6 376.2 0.00 63 81 17807 -85.7 -91.7 33 6.0 -85.7 129 13 384.6 384.6 303.0 384.6 0.00 64 74 18303 -84.9 -90.9 33 6.0 -84.9 70 21 396.4 396.4 304.7 396.4 0.00 65 70 18610 -83.9 -90.9 28 7.0 -83.9 100 18 404.9 404.9 305.9 404.9 0.00 66 67 18854 -82.5 -89.5 29 7.0 -82.5 100 16 413.0 413.0 306.9 413.0 0.00 67 64 19111 -80.9 -88.9 25 8.0 -80.9 106 21 422.0 422.0 307.9 422.0 0.00 68 61 19385 -75.7 -87.7 14 12.0 -75.7 116 22 439.4 439.4 309.8 439.4 0.00 69 59 19578 -74.1 -89.1 8 15.0 -74.2 125 18 447.2 447.2 310.6 447.2 0.00 70 58 19678 -74.5 -89.5 8 15.0 -74.6 113 20 448.5 448.5 310.7 448.5 0.00 71 55 19989 -71.5 -89.5 5 18.0 -71.6 86 25 462.2 462.2 312.0 462.2 0.00 72 54 20097 -72.1 -90.1 5 18.0 -72.2 97 25 463.3 463.3 312.1 463.3 0.00 TRP 84 17609 -87.9 -93.9 32 6.0 -87.9 150 12 376.2 376.2 301.6 376.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 547.00 mb = 5194.81 m = 17043.14 ft Wetbulb zero: 574.66 mb = 4797.79 m = 15740.58 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 74.60 % Est. max temperature: 32.68 C = 90.83 F Sfc-Lift cond lev (LCL): 738.93 mb = 2718.14 m = 8917.66 ft T: 14.40 C 700-500 lapse rate: 5.96 C/km ThetaE index: 9.56 C Layer 925.0- 821.0 mb Conv cond level (CCL): 913.93 mb = 889.97 m = 2919.81 ft Mean mixing ratio: 18.38 g/kg Conv temperature: 30.13 C = 86.23 F Cap Strength: 1.19 C Lifted Index: -3.44 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.92 C Lifted Index @700 mb: -0.21 C Showalter Index: -1.80 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.00 C K Index: 29.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 268.40 Risk: None Energy Index: -3.11 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1509.89 J/kg Max Up Vert Vel: 54.95 m/s Conv Inhibition (B-): 2.11 J/kg Cap Strength: 1.18 C Lift Cond Lev (LCL): 927.78 mb = 758.43 m = 2488.27 ft Lev Free Conv (LFC): 902.78 mb = 996.86 m = 3270.49 ft Equ Level (EL): 832.78 mb = 1695.15 m = 5561.45 ft B at Equ Level: 14.24 J/kg Max Parcel Lev (MPL): 782.78 mb = 2226.91 m = 7306.06 ft Wind level data Storm motion: 112 at 13 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 46 120 6 -5.2 3.0 | 285 7 6.4 -1.8 1 1000 96 105 10 -9.7 2.6 | 318 3 2.0 -2.2 2 944 610 90 22 -22.0 0.0 | 65 11 -10.4 -4.8 3 925 785 95 21 -20.9 1.8 | 72 10 -9.3 -2.9 4 911 914 95 21 -20.9 1.8 | 72 10 -9.3 -2.9 5 850 1519 100 20 -19.7 3.5 | 81 8 -8.1 -1.3 6 850 1524 100 20 -19.7 3.5 | 81 8 -8.1 -1.3 7 820 1829 90 18 -18.0 0.0 | 53 8 -6.4 -4.8 8 791 2134 95 13 -13.0 1.1 | 20 4 -1.3 -3.6 9 711 3048 80 16 -15.8 -2.8 | 29 9 -4.1 -7.6 10 700 3175 90 14 -14.0 0.0 | 27 5 -2.4 -4.8 11 685 3353 95 16 -15.9 1.4 | 52 5 -4.3 -3.4 12 660 3658 75 15 -14.5 -3.9 | 18 9 -2.9 -8.7 13 612 4267 80 17 -16.7 -3.0 | 34 9 -5.1 -7.7 14 589 4572 65 13 -11.8 -5.5 | 1 10 -0.2 -10.3 15 527 5486 60 21 -18.2 -10.5 | 23 17 -6.6 -15.3 16 500 5910 70 16 -15.0 -5.5 | 18 11 -3.4 -10.2 17 469 6401 80 18 -17.7 -3.1 | 38 10 -6.1 -7.9 18 451 6706 105 10 -9.7 2.6 | 318 3 2.0 -2.2 19 433 7010 110 17 -16.0 5.8 | 103 4 -4.4 1.0 20 401 7620 85 26 -25.9 -2.3 | 64 16 -14.3 -7.0 21 400 7630 85 26 -25.9 -2.3 | 64 16 -14.3 -7.0 22 354 8534 90 29 -29.0 0.0 | 75 18 -17.4 -4.8 23 326 9144 90 22 -22.0 0.0 | 65 11 -10.4 -4.8 24 300 9750 70 24 -22.6 -8.2 | 40 17 -10.9 -13.0 25 275 10363 60 25 -21.7 -12.5 | 30 20 -10.0 -17.3 26 250 11020 85 17 -16.9 -1.5 | 40 8 -5.3 -6.3 27 230 11582 95 16 -15.9 1.4 | 52 5 -4.3 -3.4 28 220 11887 65 20 -18.1 -8.5 | 26 15 -6.5 -13.2 29 200 12510 55 16 -13.1 -9.2 | 6 14 -1.5 -13.9 30 182 13106 55 11 -9.0 -6.3 | 347 11 2.6 -11.1 31 173 13411 20 18 -6.2 -16.9 | 346 22 5.5 -21.7 32 150 14300 35 21 -12.0 -17.2 | 1 22 -0.4 -22.0 33 149 14326 30 22 -11.0 -19.1 | 359 24 0.6 -23.8 34 142 14630 35 21 -12.0 -17.2 | 1 22 -0.4 -22.0 35 134 14935 90 15 -15.0 0.0 | 35 6 -3.4 -4.8 36 128 15240 100 13 -12.8 2.3 | 25 3 -1.2 -2.5 37 121 15545 80 12 -11.8 -2.1 | 2 7 -0.2 -6.9 38 115 15850 100 6 -5.9 1.0 | 303 7 5.7 -3.7 39 109 16154 100 10 -9.8 1.7 | 330 4 1.8 -3.0 40 100 16650 75 23 -22.2 -6.0 | 45 15 -10.6 -10.7 41 98 16764 75 23 -22.2 -6.0 | 45 15 -10.6 -10.7 42 88 17374 95 11 -11.0 1.0 | 350 4 0.7 -3.8 43 84 17609 150 12 -6.0 10.4 | 225 8 5.6 5.6 44 83 17678 150 12 -6.0 10.4 | 225 8 5.6 5.6 45 78 17983 100 15 -14.8 2.6 | 56 4 -3.2 -2.2 46 74 18288 70 21 -19.7 -7.2 | 34 14 -8.1 -12.0 47 70 18593 70 19 -17.9 -6.5 | 29 13 -6.2 -11.3 48 70 18610 100 18 -17.7 3.1 | 75 6 -6.1 -1.6 49 66 18898 100 16 -15.8 2.8 | 64 5 -4.1 -2.0 50 62 19202 110 25 -23.5 8.6 | 108 12 -11.9 3.8 51 59 19507 125 18 -14.7 10.3 | 151 6 -3.1 5.6 52 56 19812 80 25 -24.6 -4.3 | 55 16 -13.0 -9.1 53 52 20117 115 24 -21.8 10.1 | 118 11 -10.1 5.4 54 49 20422 100 12 -11.8 2.1 | 4 3 -0.2 -2.7 Wind Parameters Mean winds (0-6000m): 82.3 at 16.7 knts Storm direction: 112.3 at 12.6 knts Shear (0-3000m) pos: 0.5 neg: 2.4 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -12.0 tot: 3.0 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.0 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 546.47 Bulk Shear: 2.76 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 97 14 43 4| 0.0 15.9 15.9| 7.7 0.0 7.7 15.3 0.56| 16.6 9.4 1000 95 18 62 7| 0.8 8.0 8.8| 12.0 0.0 12.0 12.0 0.55| 10.1 5.5 1500 96 19 68 8| 0.9 5.3 6.2| 14.0 -0.3 13.8 9.2 0.54| 7.3 3.9 2000 95 18 66 7| 0.7 2.9 3.6| 14.0 -10.7 3.4 1.7 0.21| 7.3 1.6 2500 95 18 60 7| 0.6 2.4 3.0| 14.8 -12.0 2.8 1.1 0.17| 6.6 1.1 3000 93 17 55 7| 0.5 2.4 2.9| 15.0 -12.0 3.0 1.0 0.16| 5.9 1.0 4000 91 17 48 7| 0.5 2.0 2.4| 21.6 -19.5 2.1 0.5 0.11| 6.0 0.7 5000 87 16 40 7| 0.4 1.9 2.2| 31.4 -32.2 -0.8 -0.2 0.06| 5.8 0.4 6000 82 17 35 9| 0.8 1.8 2.6| 40.8 -34.9 5.9 1.0 0.08| 5.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20251203.12.gif