UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 7 OCT 25 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 1012 2 28.0 24.7 82 3.3 25.6 40 6 300.1 303.7 298.3 358.0 19.71 1 1010 20 28.6 24.8 80 3.8 25.8 41 6 300.9 304.5 298.6 359.5 19.88 2 1000 109 27.8 23.9 79 3.9 24.9 45 8 301.0 304.4 298.1 356.9 19.00 3 931 740 22.2 21.9 98 0.3 22.0 66 15 301.5 304.8 297.6 354.7 18.05 4 925 797 21.8 20.8 94 1.0 21.1 70 16 301.6 304.7 297.0 351.6 16.95 5 895 1084 21.2 16.6 75 4.6 18.1 71 15 303.8 306.3 295.2 343.7 13.40 6 870 1329 19.6 14.9 74 4.7 16.4 73 15 304.6 306.9 294.7 341.5 12.34 7 850 1530 18.2 14.1 77 4.1 15.5 75 15 305.2 307.4 294.6 341.1 11.99 8 790 2154 14.0 13.2 95 0.8 13.5 76 15 307.2 309.5 295.3 343.9 12.17 9 789 2165 13.8 12.6 92 1.2 13.0 76 15 307.1 309.3 294.9 342.4 11.70 10 781 2251 14.2 10.6 79 3.6 11.9 81 16 308.4 310.3 294.3 339.8 10.34 11 766 2415 13.2 9.0 76 4.2 10.6 91 16 309.0 310.8 293.8 337.8 9.45 12 762 2459 13.0 10.4 84 2.6 11.3 93 17 309.3 311.3 294.6 341.1 10.45 13 707 3088 10.6 6.1 74 4.5 7.9 114 21 313.3 314.9 294.1 339.4 8.39 14 700 3171 9.8 6.2 78 3.6 7.6 115 22 313.3 315.0 294.3 339.8 8.53 15 654 3733 6.0 4.1 88 1.9 4.9 119 25 315.2 316.7 294.3 339.9 7.88 16 650 3784 6.0 3.5 84 2.5 4.5 118 26 315.8 317.2 294.2 339.6 7.60 17 639 3923 5.2 4.9 98 0.3 5.0 116 26 316.4 318.0 295.1 343.2 8.54 18 630 4039 4.4 3.9 97 0.5 4.1 114 27 316.8 318.3 294.8 342.2 8.07 19 624 4118 4.4 1.9 84 2.5 3.0 113 27 317.6 319.0 294.3 340.0 7.06 20 622 4144 4.2 1.6 83 2.6 2.7 112 27 317.7 319.0 294.3 339.7 6.93 21 618 4196 3.8 2.1 89 1.7 2.8 111 28 317.8 319.2 294.5 340.8 7.23 22 616 4223 4.4 2.6 88 1.8 3.4 111 28 318.8 320.3 295.0 342.7 7.52 23 604 4383 3.4 1.4 87 2.0 2.2 109 29 319.4 320.8 294.8 341.9 7.03 24 593 4533 3.2 -1.8 70 5.0 0.5 108 30 320.9 322.0 294.1 339.2 5.66 25 588 4601 2.8 -2.1 70 4.9 0.2 107 31 321.2 322.3 294.1 339.3 5.58 26 557 5038 -0.3 -3.8 77 3.5 -2.1 95 35 322.6 323.6 294.2 339.5 5.19 27 552 5111 0.2 -5.8 64 6.0 -2.7 91 36 324.0 324.9 294.0 338.8 4.50 28 546 5199 0.0 -6.0 64 6.0 -3.0 85 37 324.8 325.6 294.2 339.6 4.48 29 533 5392 -1.3 -8.3 59 7.0 -4.6 86 36 325.5 326.2 293.9 338.3 3.84 30 522 5558 -2.3 -7.1 70 4.8 -4.6 88 35 326.2 327.0 294.4 340.5 4.30 31 508 5774 -3.1 -9.1 63 6.0 -5.8 89 34 327.8 328.5 294.4 340.5 3.78 32 500 5900 -4.1 -9.1 68 5.0 -6.4 90 33 328.0 328.8 294.6 341.0 3.84 33 494 5995 -4.7 -8.9 72 4.2 -6.6 89 32 328.4 329.2 294.7 341.8 3.95 34 492 6027 -4.5 -10.5 63 6.0 -7.1 89 31 329.1 329.8 294.6 340.9 3.50 35 472 6351 -6.5 -12.5 62 6.0 -9.0 87 27 330.5 331.1 294.6 341.2 3.10 36 450 6721 -9.1 -14.1 67 5.0 -11.1 85 23 331.8 332.4 294.7 341.7 2.86 37 443 6842 -9.5 -16.5 57 7.0 -12.1 93 22 332.8 333.3 294.6 341.1 2.38 38 441 6877 -9.1 -19.1 44 10.0 -12.6 96 21 333.7 334.1 294.4 340.5 1.91 39 439 6912 -9.3 -18.3 48 9.0 -12.5 98 21 333.9 334.3 294.6 341.2 2.06 40 401 7601 -15.5 -20.5 65 5.0 -17.1 95 28 334.6 335.0 294.6 341.2 1.87 41 400 7620 -15.5 -20.5 65 5.0 -17.1 95 28 334.8 335.2 294.7 341.5 1.87 42 398 7658 -15.5 -21.5 60 6.0 -17.4 99 31 335.3 335.7 294.7 341.5 1.72 43 396 7696 -15.7 -20.7 65 5.0 -17.3 99 31 335.5 335.9 294.8 342.2 1.86 44 395 7715 -15.7 -22.7 55 7.0 -17.8 98 31 335.8 336.1 294.7 341.4 1.56 45 393 7754 -15.9 -22.9 55 7.0 -18.0 98 30 336.0 336.3 294.7 341.6 1.54 46 388 7850 -16.7 -21.7 65 5.0 -18.3 96 30 336.2 336.6 294.9 342.4 1.74 47 382 7967 -17.7 -24.7 54 7.0 -19.6 94 29 336.4 336.7 294.6 341.3 1.35 48 379 8026 -17.9 -22.8 65 4.9 -19.3 93 29 336.9 337.2 295.0 342.7 1.61 49 378 8046 -18.1 -24.1 59 6.0 -19.8 93 29 336.9 337.2 294.8 342.1 1.44 50 375 8106 -18.5 -23.5 65 5.0 -19.9 92 29 337.1 337.4 295.0 342.7 1.53 51 374 8126 -18.3 -25.3 54 7.0 -20.2 92 29 337.6 337.9 294.9 342.4 1.31 52 373 8146 -18.5 -25.5 54 7.0 -20.4 92 28 337.6 337.9 294.9 342.3 1.29 53 361 8390 -20.5 -26.5 59 6.0 -22.0 88 27 338.1 338.4 295.0 342.6 1.21 54 360 8410 -20.3 -28.3 49 8.0 -22.2 87 27 338.7 338.9 294.9 342.5 1.03 55 359 8431 -20.3 -27.3 54 7.0 -22.1 87 27 338.9 339.2 295.1 343.1 1.13 56 300 9740 -29.3 -45.3 20 16.0 -31.2 75 19 344.1 344.1 295.5 345.0 0.22 57 250 11010 -40.7 -55.7 18 15.0 -41.5 80 19 345.6 345.6 295.7 345.9 0.08 58 200 12490 -53.3 -56.3 70 3.0 -53.4 70 17 348.4 348.4 296.4 348.8 0.09 59 150 14270 -67.9 -76.9 27 9.0 -67.9 40 11 353.1 353.1 297.3 353.2 0.01 60 100 16630 -81.5 -86.5 42 5.0 -81.5 130 27 370.3 370.3 300.6 370.3 0.00 61 98 16743 -82.1 -87.1 42 5.0 -82.1 130 29 371.2 371.2 300.8 371.2 0.00 62 92 17098 -79.5 -86.5 30 7.0 -79.5 128 17 383.2 383.2 302.8 383.2 0.00 63 91 17160 -76.5 -85.5 23 9.0 -76.5 124 18 390.3 390.3 303.8 390.3 0.00 64 91 17160 -76.7 -85.7 23 9.0 -76.7 124 18 389.9 389.9 303.8 389.9 0.00 65 87 17418 -76.7 -86.7 19 10.0 -76.7 104 21 395.0 395.0 304.5 395.0 0.00 66 87 17418 -75.1 -86.1 16 11.0 -75.2 104 21 398.2 398.2 304.9 398.2 0.00 67 75 18267 -79.9 -86.9 30 7.0 -79.9 56 36 405.4 405.4 305.9 405.4 0.00 68 74 18343 -80.1 -87.1 30 7.0 -80.1 60 35 406.5 406.5 306.0 406.5 0.00 69 70 18660 -75.7 -86.7 16 11.0 -75.7 70 17 422.4 422.4 308.0 422.4 0.00 70 67 18915 -73.5 -87.5 10 14.0 -73.6 56 16 432.5 432.5 309.1 432.5 0.00 71 64 19182 -74.3 -89.3 8 15.0 -74.3 41 14 436.5 436.5 309.5 436.5 0.00 72 62 19368 -71.9 -87.9 7 16.0 -72.0 50 20 445.8 445.8 310.4 445.8 0.00 73 57 19866 -69.1 -90.1 3 21.0 -69.2 74 33 463.0 463.0 312.0 463.0 0.00 74 52 20415 -68.9 -90.9 3 22.0 -69.1 90 29 475.8 475.8 313.1 475.8 0.00 75 50 20650 -67.7 -90.7 2 23.0 -67.9 105 27 484.0 484.0 313.8 484.0 0.00 76 44 21424 -65.5 -90.5 2 25.0 -65.8 102 29 507.3 507.3 315.5 507.4 0.00 77 41 21853 -66.9 -90.9 2 24.0 -67.2 98 29 514.2 514.2 315.9 514.2 0.00 78 35 22820 -62.3 -90.3 1 28.0 -62.9 96 41 550.0 550.0 318.1 550.0 0.00 79 34 22999 -62.1 -90.1 1 28.0 -62.7 98 43 555.1 555.1 318.3 555.1 0.00 80 31 23568 -63.9 -90.9 1 27.0 -64.4 90 54 565.1 565.1 318.9 565.1 0.00 81 30 23770 -61.9 -90.9 1 29.0 -62.6 85 58 575.9 575.9 319.5 575.9 0.00 82 29 23980 -60.5 -89.5 1 29.0 -61.4 86 52 585.4 585.4 319.9 585.4 0.00 83 23 25435 -56.5 -87.5 1 31.0 -58.2 88 65 637.2 637.2 322.2 637.3 0.01 84 22 25717 -55.9 -87.9 1 32.0 -57.8 86 60 647.2 647.2 322.6 647.2 0.01 85 20 26330 -50.5 -85.5 1 35.0 -53.8 95 70 681.6 681.6 323.8 681.7 0.01 86 18 27019 -49.1 -84.1 1 35.0 -53.1 91 70 706.9 706.9 324.7 707.0 0.02 87 15 28226 -45.1 -83.1 1 38.0 -51.2 94 69 758.0 758.0 326.1 758.2 0.03 88 14 28687 -45.9 -83.9 1 38.0 -52.0 95 68 770.4 770.4 326.5 770.6 0.02 89 13 29184 -42.1 -82.1 0 40.0 -50.1 91 68 800.1 800.1 327.3 800.4 0.04 90 12 29724 -43.1 -83.1 0 40.0 -51.0 86 69 815.0 815.1 327.6 815.3 0.03 91 12 29724 -41.7 -82.7 0 41.0 -50.3 86 69 820.0 820.0 327.7 820.3 0.04 TRP 98 16743 -82.1 -87.1 42 5.0 -82.1 130 29 371.2 371.2 300.8 371.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 560.00 mb = 4996.14 m = 16391.33 ft Freezing level: 554.00 mb = 5081.88 m = 16672.63 ft Freezing level: 546.00 mb = 5198.65 m = 17055.74 ft Wetbulb zero: 585.35 mb = 4637.87 m = 15215.92 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 79.79 % Est. max temperature: 32.76 C = 90.97 F Sfc-Lift cond lev (LCL): 965.21 mb = 421.77 m = 1383.74 ft T: 25.03 C 700-500 lapse rate: 5.09 C/km ThetaE index: 18.40 C Layer 1000.0- 790.0 mb Conv cond level (CCL): 928.94 mb = 759.87 m = 2492.99 ft Mean mixing ratio: 18.25 g/kg Conv temperature: 29.39 C = 84.89 F Cap Strength: 0.44 C Lifted Index: -2.89 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.66 C Lifted Index @700 mb: -2.17 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.20 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 232.20 Risk: None Energy Index: -0.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1615.37 J/kg Max Up Vert Vel: 56.84 m/s Conv Inhibition (B-): 3.28 J/kg Cap Strength: 0.37 C Lift Cond Lev (LCL): 932.12 mb = 729.87 m = 2394.55 ft Lev Free Conv (LFC): 867.12 mb = 1358.07 m = 4455.55 ft Equ Level (EL): 137.12 mb = 14792.56 m = 48531.44 ft B at Equ Level: 1592.99 J/kg Max Parcel Lev (MPL): 77.12 mb = 18107.64 m = 59407.53 ft Wind level data Storm motion: 125 at 17 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 1012 2 40 6 -3.9 -4.6 | 325 17 10.1 -14.3 1 1000 109 45 8 -5.7 -5.7 | 332 17 8.2 -15.3 2 978 305 35 10 -5.7 -8.2 | 335 20 8.2 -17.9 3 925 797 70 16 -15.0 -5.5 | 4 15 -1.1 -15.1 4 913 914 70 15 -14.1 -5.1 | 1 15 -0.2 -14.8 5 850 1530 75 15 -14.5 -3.9 | 2 14 -0.6 -13.5 6 820 1829 70 17 -16.0 -5.8 | 8 16 -2.1 -15.5 7 791 2134 75 15 -14.5 -3.9 | 2 14 -0.6 -13.5 8 736 2743 110 18 -16.9 6.2 | 41 5 -3.0 -3.5 9 700 3171 115 22 -19.9 9.3 | 87 6 -6.0 -0.4 10 659 3658 120 25 -21.7 12.5 | 110 8 -7.7 2.8 11 612 4267 110 28 -26.3 9.6 | 90 12 -12.4 -0.1 12 567 4877 105 34 -32.8 8.8 | 87 19 -18.9 -0.9 13 546 5182 85 37 -36.9 -3.2 | 61 26 -23.0 -12.9 14 500 5900 90 33 -33.0 0.0 | 63 21 -19.1 -9.7 15 450 6706 85 23 -22.9 -2.0 | 38 15 -9.0 -11.7 16 433 7010 105 20 -19.3 5.2 | 50 7 -5.4 -4.5 17 400 7620 95 28 -27.9 2.4 | 63 16 -14.0 -7.2 18 400 7620 100 31 -30.5 5.4 | 76 17 -16.6 -4.3 19 312 9449 70 22 -20.7 -7.5 | 21 18 -6.8 -17.2 20 300 9740 75 19 -18.4 -4.9 | 17 15 -4.4 -14.6 21 250 11010 80 19 -18.7 -3.3 | 20 14 -4.8 -13.0 22 229 11582 85 17 -16.9 -1.5 | 15 12 -3.0 -11.1 23 219 11887 70 13 -12.2 -4.4 | 353 14 1.7 -14.1 24 200 12490 70 17 -16.0 -5.8 | 8 16 -2.1 -15.5 25 190 12802 70 17 -16.0 -5.8 | 8 16 -2.1 -15.5 26 172 13411 45 15 -10.6 -10.6 | 351 21 3.3 -20.3 27 156 14021 60 16 -13.9 -8.0 | 360 18 0.1 -17.7 28 150 14270 40 11 -7.1 -8.4 | 339 19 6.8 -18.1 29 149 14326 50 13 -10.0 -8.4 | 348 18 3.9 -18.0 30 141 14630 30 10 -5.0 -8.7 | 334 20 8.9 -18.3 31 120 15545 245 1 0.9 0.4 | 302 17 14.8 -9.2 32 109 16154 220 10 6.4 7.7 | 276 20 20.3 -2.0 33 103 16459 140 11 -7.1 8.4 | 280 7 6.8 -1.2 34 100 16630 130 27 -20.7 17.4 | 139 10 -6.8 7.7 35 98 16743 130 29 -22.2 18.6 | 137 12 -8.3 9.0 36 98 16764 130 27 -20.7 17.4 | 139 10 -6.8 7.7 37 93 17069 130 16 -12.3 10.3 | 249 2 1.7 0.6 38 88 17374 110 21 -19.7 7.2 | 67 6 -5.8 -2.5 39 83 17678 70 18 -16.9 -6.2 | 11 16 -3.0 -15.8 40 75 18288 55 37 -30.3 -21.2 | 28 35 -16.4 -30.9 41 71 18593 80 27 -26.6 -4.7 | 41 19 -12.7 -14.3 42 70 18660 70 17 -16.0 -5.8 | 8 16 -2.1 -15.5 43 64 19202 40 14 -9.0 -10.7 | 346 21 4.9 -20.4 44 58 19812 75 34 -32.8 -8.8 | 46 26 -18.9 -18.5 45 55 20117 70 31 -29.1 -10.6 | 37 25 -15.2 -20.3 46 50 20650 105 27 -26.1 7.0 | 78 12 -12.2 -2.7 47 49 20726 105 35 -33.8 9.1 | 88 20 -19.9 -0.6 48 47 21031 95 26 -25.9 2.3 | 58 14 -12.0 -7.4 49 43 21641 105 31 -29.9 8.0 | 84 16 -16.0 -1.6 50 40 21946 95 28 -27.9 2.4 | 63 16 -14.0 -7.2 51 38 22250 90 33 -33.0 0.0 | 63 21 -19.1 -9.7 52 33 23165 100 45 -44.3 7.8 | 87 30 -30.4 -1.8 53 30 23770 85 58 -57.8 -5.1 | 71 46 -43.9 -14.7 54 30 23774 85 48 -47.8 -4.2 | 68 37 -33.9 -13.8 55 25 24994 90 73 -73.0 0.0 | 81 60 -59.1 -9.7 56 21 25908 85 57 -56.8 -5.0 | 71 45 -42.9 -14.6 57 20 26330 95 70 -69.7 6.1 | 86 56 -55.8 -3.6 58 19 26518 90 71 -71.0 0.0 | 80 58 -57.1 -9.7 59 14 27737 95 68 -67.7 5.9 | 86 54 -53.8 -3.7 60 11 28651 80 69 -68.0 -12.0 | 68 58 -54.0 -21.6 61 8 29870 75 74 -71.5 -19.2 | 63 64 -57.6 -28.8 62 7 30175 80 72 -70.9 -12.5 | 69 61 -57.0 -22.2 Wind Parameters Mean winds (0-6000m): 94.8 at 22.6 knts Storm direction: 124.8 at 16.9 knts Shear (0-3000m) pos: 3.3 neg: 0.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 106.3 deg Storm rel helicity (0-3000m) pos: 78.8 neg: -7.3 tot: 71.5 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.4 10^-3/s Energy-Hel index: 0.63 Bulk Rich Number: 35.51 Bulk Shear: 45.49 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 42 9 335 18| 6.7 0.0 6.7| 32.6 0.0 32.6 65.2 0.82| 8.4 6.9 1000 57 12 347 17| 5.3 0.0 5.3| 56.7 -3.2 53.4 53.4 0.73| 8.0 5.8 1500 63 13 352 16| 3.6 0.0 3.6| 58.0 -3.2 54.7 36.5 0.70| 5.7 4.0 2000 66 14 355 15| 2.7 0.3 3.0| 62.6 -5.6 57.1 28.5 0.61| 5.1 3.2 2500 70 14 358 15| 2.9 0.2 3.1| 71.6 -7.3 64.3 25.7 0.55| 5.6 3.1 3000 78 15 3 13| 3.3 0.2 3.5| 78.8 -7.3 71.5 23.8 0.58| 5.8 3.4 4000 92 17 20 10| 3.0 0.5 3.6| 85.7 -11.8 74.0 18.5 0.53| 5.4 2.8 5000 97 20 40 9| 2.4 1.7 4.1| 85.7 -41.9 43.9 8.8 0.28| 5.8 1.6 6000 95 23 48 12| 1.9 1.7 3.7| 92.0 -85.3 6.7 1.1 0.14| 6.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251007.12.gif