UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 11 JAN 26 Station: PTKK WMO ident: 91334 Latitude: 7.47 Longitude: 151.85 Elevation: 2.00 ------------------------------------------------------------------------------- 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 1009 2 27.0 24.9 88 2.1 25.4 50 5 299.4 303.0 298.3 358.0 20.02 1 1000 84 27.0 23.7 82 3.3 24.6 60 12 300.1 303.6 297.7 355.2 18.76 2 996 120 27.0 24.1 84 2.9 24.9 66 14 300.5 304.0 298.1 357.3 19.31 3 986 209 26.2 23.9 87 2.3 24.5 80 19 300.6 304.1 298.1 357.2 19.27 4 980 263 26.4 22.1 77 4.3 23.3 88 23 301.3 304.5 297.1 352.3 17.34 5 941 622 24.0 19.9 78 4.1 21.1 95 26 302.4 305.3 296.4 348.9 15.73 6 928 745 23.0 20.8 87 2.2 21.4 95 27 302.5 305.7 297.2 352.6 16.90 7 925 773 22.8 20.4 86 2.4 21.1 95 27 302.6 305.7 297.0 351.6 16.53 8 913 887 22.6 18.8 79 3.8 19.9 95 28 303.5 306.3 296.3 348.5 15.13 9 884 1168 20.4 18.4 88 2.0 19.0 99 28 304.1 306.9 296.5 349.5 15.24 10 875 1257 19.8 17.8 88 2.0 18.4 100 28 304.4 307.1 296.3 348.5 14.82 11 867 1336 19.6 16.4 82 3.2 17.4 100 28 304.9 307.5 295.7 345.7 13.66 12 850 1507 18.4 16.1 86 2.3 16.8 100 27 305.4 308.0 295.8 346.3 13.67 13 841 1598 17.8 16.0 89 1.8 16.6 102 26 305.7 308.3 295.9 346.9 13.73 14 831 1701 17.4 14.9 85 2.5 15.7 105 25 306.3 308.8 295.6 345.2 12.93 15 828 1732 17.2 15.8 91 1.4 16.3 105 25 306.5 309.0 296.1 347.8 13.77 16 820 1815 17.0 14.4 85 2.6 15.3 107 24 307.1 309.5 295.6 345.3 12.68 17 817 1847 16.8 15.6 93 1.2 16.0 108 24 307.2 309.8 296.4 348.7 13.78 18 797 2058 16.4 12.8 79 3.6 14.0 113 22 309.0 311.2 295.4 344.6 11.74 19 774 2308 14.8 13.1 90 1.7 13.7 113 20 309.8 312.2 296.1 347.5 12.34 20 767 2385 14.8 11.1 78 3.7 12.4 113 20 310.6 312.7 295.3 344.0 10.89 21 723 2883 11.2 10.8 97 0.4 10.9 108 17 312.0 314.1 295.9 346.8 11.33 22 711 3024 10.8 8.9 88 1.9 9.6 106 16 313.0 315.0 295.4 344.4 10.13 23 705 3095 10.6 5.6 71 5.0 7.6 106 15 313.6 315.1 294.0 338.9 8.12 24 704 3106 10.4 7.3 81 3.1 8.5 105 15 313.5 315.2 294.8 341.9 9.16 25 700 3154 10.0 8.7 92 1.3 9.2 105 15 313.6 315.5 295.5 345.0 10.15 26 699 3166 9.8 8.7 93 1.1 9.1 105 15 313.5 315.4 295.5 345.0 10.16 27 693 3238 9.8 6.1 78 3.7 7.6 105 16 314.2 315.9 294.6 340.9 8.56 28 686 3322 9.2 7.9 92 1.3 8.4 105 17 314.5 316.4 295.5 345.0 9.80 29 683 3359 9.2 7.3 88 1.9 8.0 105 17 314.9 316.7 295.4 344.3 9.44 30 681 3383 9.2 6.8 85 2.4 7.7 103 17 315.1 316.9 295.2 343.7 9.15 31 678 3420 9.4 2.4 62 7.0 5.4 100 17 315.8 317.1 293.6 337.0 6.73 32 676 3444 9.4 3.4 66 6.0 5.9 98 17 316.0 317.4 294.0 338.9 7.25 33 668 3543 8.6 3.7 71 4.9 5.7 90 16 316.2 317.7 294.3 339.8 7.50 34 663 3605 8.4 5.8 84 2.6 6.8 85 16 316.7 318.4 295.3 344.2 8.76 35 643 3859 7.4 3.6 77 3.8 5.2 85 14 318.3 319.8 295.0 342.9 7.73 36 639 3910 7.4 -0.6 57 8.0 3.1 86 14 318.9 320.0 293.6 337.3 5.74 37 624 4106 6.0 1.2 71 4.8 3.3 91 12 319.5 320.8 294.6 340.9 6.71 38 618 4185 5.4 -1.6 61 7.0 1.7 93 11 319.7 320.7 293.7 337.4 5.51 39 614 4238 5.2 1.3 76 3.9 3.0 94 10 320.0 321.4 294.8 342.0 6.87 40 609 4305 4.8 1.0 76 3.8 2.7 96 10 320.3 321.6 294.8 342.1 6.77 41 592 4536 3.4 -2.6 65 6.0 0.3 107 12 321.3 322.3 294.0 338.6 5.34 42 581 4688 2.4 -1.6 75 4.0 0.3 107 13 321.8 323.0 294.6 340.9 5.87 43 579 4716 2.2 -2.3 72 4.5 -0.2 106 14 321.9 323.0 294.3 340.1 5.59 44 576 4758 2.4 -6.6 51 9.0 -1.9 105 14 322.6 323.4 293.3 336.0 4.05 45 566 4900 0.8 -3.6 72 4.4 -1.4 99 16 322.4 323.4 294.1 339.3 5.19 46 564 4928 0.6 -4.2 70 4.8 -1.9 96 15 322.5 323.4 294.0 338.7 4.97 47 559 5000 0.0 -2.2 85 2.2 -1.2 88 13 322.6 323.7 294.7 341.6 5.83 48 556 5043 0.0 -1.3 91 1.3 -0.7 83 12 323.1 324.3 295.1 343.5 6.27 49 545 5204 -1.1 -1.6 96 0.5 -1.4 66 7 323.6 324.9 295.3 344.0 6.26 50 540 5277 -0.7 -2.2 90 1.5 -1.5 76 8 325.0 326.1 295.4 344.8 6.04 51 531 5412 -1.1 -3.1 86 2.0 -2.1 94 9 326.0 327.2 295.5 345.0 5.74 52 519 5594 -2.7 -3.3 96 0.6 -3.0 115 11 326.2 327.4 295.6 345.3 5.79 53 500 5890 -4.1 -6.3 85 2.2 -5.2 140 14 328.0 329.0 295.3 344.0 4.78 54 499 5906 -4.1 -6.4 84 2.3 -5.3 141 14 328.2 329.2 295.3 344.1 4.75 55 400 7620 -13.7 -17.8 71 4.1 -15.2 90 13 337.2 337.7 295.6 345.6 2.36 56 300 9750 -27.7 -31.5 70 3.8 -28.5 140 19 346.3 346.5 296.6 349.9 0.92 57 250 11030 -38.1 -45.1 48 7.0 -38.8 150 23 349.4 349.5 296.7 350.5 0.27 58 200 12520 -51.5 -59.5 38 8.0 -51.8 145 18 351.2 351.2 297.0 351.5 0.06 59 150 14320 -66.9 -72.9 42 6.0 -67.0 130 21 354.8 354.8 297.7 354.9 0.01 60 100 16650 -85.7 -89.8 47 4.1 -85.7 80 21 362.1 362.1 299.1 362.2 0.00 61 93 17048 -87.3 -91.3 47 4.0 -87.3 94 27 366.6 366.6 299.9 366.6 0.00 62 87 17409 -90.1 -93.4 53 3.3 -90.1 110 28 368.0 368.0 300.2 368.0 0.00 63 81 17793 -89.9 -93.5 50 3.6 -89.9 100 33 376.0 376.0 301.6 376.0 0.00 64 81 17793 -90.1 -94.0 47 3.9 -90.1 100 33 375.6 375.6 301.5 375.6 0.00 65 79 17928 -89.7 -94.7 38 5.0 -89.7 96 34 379.1 379.1 302.1 379.1 0.00 66 78 17997 -85.9 -92.9 27 7.0 -85.9 95 34 388.4 388.4 303.6 388.4 0.00 67 76 18142 -80.9 -88.9 25 8.0 -80.9 95 32 401.7 401.7 305.5 401.8 0.00 68 75 18216 -80.5 -88.5 25 8.0 -80.5 95 30 404.1 404.1 305.7 404.1 0.00 69 74 18293 -77.7 -87.7 18 10.0 -77.7 93 28 411.6 411.6 306.7 411.6 0.00 70 71 18529 -79.3 -89.3 18 10.0 -79.3 63 14 413.1 413.1 306.9 413.1 0.00 71 70 18610 -79.1 -89.1 18 10.0 -79.1 75 12 415.2 415.2 307.2 415.2 0.00 72 64 19121 -77.9 -88.9 15 11.0 -77.9 14 5 428.6 428.6 308.7 428.6 0.00 73 61 19395 -78.9 -89.9 15 11.0 -78.9 49 9 432.3 432.3 309.1 432.3 0.00 74 61 19395 -76.9 -88.9 13 12.0 -76.9 49 9 436.7 436.7 309.6 436.7 0.00 75 58 19684 -77.9 -89.9 13 12.0 -77.9 93 11 440.8 440.8 310.0 440.8 0.00 76 54 20098 -72.5 -88.5 7 16.0 -72.6 115 12 462.4 462.4 312.0 462.4 0.00 77 52 20319 -72.9 -89.9 6 17.0 -73.0 108 23 466.4 466.4 312.3 466.5 0.00 78 50 20550 -71.7 -89.7 5 18.0 -71.8 75 25 474.5 474.5 313.0 474.5 0.00 79 47 20914 -72.9 -89.9 6 17.0 -73.0 72 27 480.1 480.1 313.5 480.1 0.00 80 43 21437 -71.9 -90.9 4 19.0 -72.1 73 32 495.0 495.0 314.6 495.0 0.00 81 41 21718 -70.9 -91.9 3 21.0 -71.1 76 35 504.2 504.2 315.2 504.2 0.00 82 38 22174 -66.3 -90.3 2 24.0 -66.7 80 40 527.0 527.0 316.8 527.0 0.00 TRP 87 17409 -90.1 -93.4 53 3.3 -90.1 110 28 368.0 368.0 300.2 368.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 556.00 mb = 5043.33 m = 16546.17 ft Wetbulb zero: 579.76 mb = 4705.71 m = 15438.50 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 81.83 % Est. max temperature: 32.80 C = 91.04 F Sfc-Lift cond lev (LCL): 979.19 mb = 270.76 m = 888.31 ft T: 26.35 C 700-500 lapse rate: 5.15 C/km ThetaE index: 8.42 C Layer 986.0- 928.0 mb Conv cond level (CCL): 879.92 mb = 1208.13 m = 3963.64 ft Mean mixing ratio: 17.07 g/kg Conv temperature: 31.84 C = 89.31 F Cap Strength: 1.77 C Lifted Index: -1.89 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.47 C Lifted Index @700 mb: -1.15 C Showalter Index: 0.22 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.20 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 261.20 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 412.00 J/kg Max Up Vert Vel: 28.71 m/s Conv Inhibition (B-): 27.15 J/kg Cap Strength: 1.77 C Lift Cond Lev (LCL): 911.77 mb = 898.84 m = 2948.91 ft Lev Free Conv (LFC): 836.77 mb = 1641.71 m = 5386.13 ft Equ Level (EL): 816.77 mb = 1848.98 m = 6066.12 ft B at Equ Level: 12.19 J/kg Max Parcel Lev (MPL): 106.77 mb = 16273.41 m = 53389.81 ft Wind level data Storm motion: 131 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 1009 2 50 5 -3.8 -3.2 | 333 13 6.1 -11.9 1 1000 84 60 12 -10.4 -6.0 | 2 15 -0.4 -14.7 2 975 305 95 25 -24.9 2.2 | 66 16 -14.9 -6.6 3 925 773 95 27 -26.9 2.4 | 69 18 -16.9 -6.4 4 910 914 95 28 -27.9 2.4 | 71 19 -17.9 -6.3 5 879 1219 100 28 -27.6 4.9 | 78 18 -17.6 -3.9 6 850 1507 100 27 -26.6 4.7 | 76 17 -16.6 -4.0 7 789 2134 115 21 -19.0 8.9 | 91 9 -9.1 0.1 8 700 3154 105 15 -14.5 3.9 | 43 7 -4.5 -4.9 9 683 3353 105 17 -16.4 4.4 | 56 8 -6.5 -4.3 10 658 3658 80 16 -15.8 -2.8 | 27 13 -5.8 -11.5 11 610 4267 95 10 -10.0 0.9 | 0 8 -0.0 -7.9 12 588 4572 110 12 -11.3 4.1 | 16 5 -1.3 -4.6 13 566 4877 100 16 -15.8 2.8 | 44 8 -5.8 -6.0 14 546 5182 65 7 -6.3 -3.0 | 343 12 3.6 -11.7 15 525 5486 105 10 -9.7 2.6 | 357 6 0.3 -6.1 16 506 5791 135 13 -9.2 9.2 | 239 1 0.8 0.5 17 500 5890 140 14 -9.0 10.7 | 206 2 1.0 2.0 18 487 6096 155 12 -5.1 10.9 | 246 5 4.9 2.1 19 450 6706 135 16 -11.3 11.3 | 152 3 -1.4 2.6 20 433 7010 145 12 -6.9 9.8 | 250 3 3.1 1.1 21 416 7315 90 10 -10.0 0.0 | 0 9 -0.0 -8.7 22 400 7620 90 13 -13.0 0.0 | 19 9 -3.0 -8.7 23 400 7620 70 14 -13.2 -4.8 | 13 14 -3.2 -13.5 24 384 7925 115 14 -12.7 5.9 | 44 4 -2.7 -2.8 25 339 8839 155 12 -5.1 10.9 | 246 5 4.9 2.1 26 312 9449 165 13 -3.4 12.6 | 240 8 6.6 3.8 27 300 9750 140 19 -12.2 14.6 | 159 6 -2.3 5.8 28 300 9754 140 19 -12.2 14.6 | 159 6 -2.3 5.8 29 252 10973 145 27 -15.5 22.1 | 158 14 -5.5 13.4 30 250 11030 150 23 -11.5 19.9 | 172 11 -1.5 11.2 31 200 12520 145 18 -10.3 14.7 | 177 6 -0.4 6.0 32 191 12802 145 18 -10.3 14.7 | 177 6 -0.4 6.0 33 165 13716 120 18 -15.6 9.0 | 93 6 -5.6 0.3 34 150 14320 130 21 -16.1 13.5 | 128 8 -6.1 4.8 35 128 15240 140 22 -14.1 16.9 | 153 9 -4.2 8.1 36 121 15545 135 17 -12.0 12.0 | 148 4 -2.1 3.3 37 115 15850 90 14 -14.0 0.0 | 25 10 -4.0 -8.7 38 103 16459 90 19 -19.0 0.0 | 46 13 -9.0 -8.7 39 100 16650 80 21 -20.7 -3.6 | 41 16 -10.7 -12.4 40 98 16764 80 21 -20.7 -3.6 | 41 16 -10.7 -12.4 41 88 17374 110 33 -31.0 11.3 | 97 21 -21.0 2.6 42 87 17409 110 28 -26.3 9.6 | 93 16 -16.4 0.8 43 78 17983 95 35 -34.9 3.1 | 77 26 -24.9 -5.7 44 74 18288 95 29 -28.9 2.5 | 72 20 -18.9 -6.2 45 70 18593 55 10 -8.2 -5.7 | 353 15 1.8 -14.5 46 70 18610 75 12 -11.6 -3.1 | 8 12 -1.6 -11.8 47 67 18898 55 20 -16.4 -11.5 | 18 21 -6.4 -20.2 48 63 19202 0 0 -0.0 -0.0 | 311 13 10.0 -8.7 49 60 19507 75 13 -12.6 -3.4 | 12 12 -2.6 -12.1 50 57 19812 105 10 -9.7 2.6 | 357 6 0.3 -6.1 51 54 20117 115 12 -10.9 5.1 | 14 4 -0.9 -3.7 52 51 20422 105 28 -27.0 7.2 | 85 17 -17.1 -1.5 53 50 20550 75 25 -24.1 -6.5 | 43 21 -14.2 -15.2 54 45 21031 70 28 -26.3 -9.6 | 42 25 -16.4 -18.3 55 35 22250 85 46 -45.8 -4.0 | 70 38 -35.9 -12.7 Wind Parameters Mean winds (0-6000m): 101.3 at 17.7 knts Storm direction: 131.3 at 13.2 knts Shear (0-3000m) pos: 3.5 neg: 1.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 119.4 neg: -11.7 tot: 107.7 m^2/s^2 ave: 35.9 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.4 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 136.83 Bulk Shear: 3.01 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 88 20 45 14| 23.2 0.0 23.2| 93.3 0.0 93.3 186.6 0.98| 26.0 25.4 1000 92 23 60 16| 12.8 0.0 12.8|100.9 0.0 100.9 100.9 0.94| 14.4 13.5 1500 95 25 66 16| 8.3 0.0 8.3|108.2 -1.3 106.9 71.3 0.90| 10.5 9.4 2000 97 25 69 16| 5.2 0.0 5.2|118.2 -1.3 117.0 58.5 0.80| 9.7 7.8 2500 100 24 72 14| 4.2 0.7 4.9|119.4 -5.8 113.6 45.5 0.69| 8.6 5.9 3000 101 23 71 13| 3.5 1.1 4.6|119.4 -11.7 107.7 35.9 0.57| 7.7 4.4 4000 100 21 64 12| 2.6 1.5 4.1|121.1 -31.4 89.7 22.4 0.33| 7.4 2.5 5000 100 19 59 10| 2.2 1.5 3.7|127.5 -46.4 81.0 16.2 0.23| 7.4 1.7 6000 101 18 54 9| 2.5 1.2 3.7|134.4 -63.5 70.9 11.8 0.12| 8.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20260111.12.gif