UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:1200Z 19 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 1006 2 27.2 25.7 92 1.5 26.1 90 4 299.8 303.7 299.1 361.8 21.09 1 993 118 28.2 24.6 81 3.6 25.5 83 6 302.0 305.6 298.9 361.1 19.98 2 963 392 25.8 24.0 90 1.8 24.5 97 8 302.2 305.8 298.9 361.1 19.87 3 933 672 24.0 21.3 85 2.7 22.1 111 11 303.1 306.3 297.6 354.6 17.34 4 925 748 23.2 21.3 89 1.9 21.8 115 12 303.0 306.3 297.7 354.9 17.50 5 921 786 23.0 21.4 91 1.6 21.9 115 13 303.2 306.5 297.8 355.7 17.68 6 919 805 22.8 21.1 90 1.7 21.6 115 13 303.2 306.4 297.7 354.8 17.39 7 904 949 22.2 19.5 85 2.7 20.3 115 15 304.0 307.0 297.0 351.6 15.98 8 883 1154 20.6 19.4 93 1.2 19.8 117 14 304.4 307.4 297.3 352.9 16.27 9 856 1423 19.0 17.8 93 1.2 18.2 119 12 305.4 308.3 296.8 350.8 15.15 10 850 1484 19.2 17.2 88 2.0 17.8 120 12 306.3 309.0 296.7 350.4 14.68 11 812 1876 16.8 13.9 83 2.9 14.8 120 13 307.7 310.1 295.6 345.2 12.39 12 797 2035 16.6 10.6 68 6.0 12.7 120 13 309.2 311.1 294.3 340.0 10.12 13 794 2068 16.2 13.0 81 3.2 14.1 120 13 309.1 311.3 295.6 345.4 11.94 14 787 2143 15.6 13.2 86 2.4 14.0 120 13 309.2 311.5 295.8 346.3 12.21 15 783 2186 16.0 10.0 68 6.0 12.1 117 13 310.1 312.0 294.4 340.4 9.90 16 776 2263 15.8 9.8 67 6.0 12.0 112 13 310.7 312.6 294.6 340.9 9.85 17 770 2329 15.8 6.8 55 9.0 10.3 107 14 311.4 312.9 293.4 336.3 8.08 18 742 2643 14.0 7.0 63 7.0 9.7 107 11 312.7 314.4 294.1 339.1 8.50 19 733 2746 14.2 2.2 44 12.0 7.4 110 10 314.0 315.2 292.6 333.3 6.13 20 731 2769 13.8 7.8 67 6.0 10.0 107 10 313.9 315.6 294.8 342.2 9.12 21 728 2804 13.8 5.8 58 8.0 9.0 102 10 314.2 315.7 294.1 339.1 7.97 22 727 2816 14.0 1.0 41 13.0 6.8 101 10 314.6 315.6 292.4 332.4 5.66 23 725 2839 14.2 -0.8 36 15.0 6.1 98 10 315.0 316.0 291.9 330.8 4.98 24 722 2874 13.8 3.8 51 10.0 7.9 93 10 315.0 316.3 293.6 336.9 6.98 25 719 2909 13.8 -1.2 35 15.0 5.8 88 10 315.3 316.3 291.9 330.9 4.87 26 717 2933 13.6 -1.4 35 15.0 5.6 85 10 315.4 316.3 291.9 330.7 4.82 27 713 2980 13.6 -5.4 26 19.0 4.2 79 10 315.9 316.6 291.0 327.4 3.58 28 700 3135 12.6 -5.4 28 18.0 3.7 100 10 316.4 317.1 291.2 328.2 3.65 29 693 3219 12.2 -2.8 35 15.0 4.4 99 10 316.9 317.8 292.1 331.3 4.49 30 689 3267 12.0 -5.0 30 17.0 3.5 98 10 317.2 317.9 291.6 329.6 3.83 31 687 3292 11.6 -2.4 38 14.0 4.2 97 10 317.0 317.9 292.3 332.0 4.67 32 682 3352 11.4 -4.6 32 16.0 3.3 96 10 317.5 318.2 291.8 330.3 3.98 33 662 3600 9.2 -1.8 46 11.0 3.4 92 10 317.7 318.7 292.8 334.0 5.07 34 655 3687 9.0 -6.0 34 15.0 1.7 90 10 318.4 319.2 291.9 330.6 3.73 35 635 3943 7.6 -5.4 39 13.0 1.1 86 10 319.7 320.5 292.4 332.8 4.03 36 626 4060 7.4 -11.6 24 19.0 -0.9 84 10 320.8 321.3 291.5 329.2 2.51 37 624 4086 7.2 -7.8 33 15.0 0.1 83 10 320.8 321.5 292.3 332.1 3.41 38 619 4152 7.0 -14.0 21 21.0 -1.7 82 10 321.3 321.8 291.3 328.4 2.09 39 617 4179 6.8 -12.2 24 19.0 -1.4 82 10 321.4 321.9 291.6 329.6 2.43 40 603 4367 6.0 -19.0 15 25.0 -3.3 71 10 322.6 322.9 291.0 327.5 1.41 41 602 4380 6.0 -17.0 17 23.0 -3.0 69 10 322.8 323.1 291.3 328.5 1.68 42 596 4462 5.4 -12.6 26 18.0 -2.3 60 10 323.0 323.5 292.0 331.2 2.43 43 589 4559 5.0 -19.0 16 24.0 -3.9 49 10 323.6 323.9 291.3 328.6 1.45 44 586 4600 4.6 -12.4 28 17.0 -2.7 45 10 323.6 324.1 292.3 332.1 2.52 45 575 4754 3.2 -9.8 38 13.0 -2.7 40 10 323.7 324.4 292.9 334.3 3.16 46 551 5097 1.0 -16.0 27 17.0 -5.6 29 9 325.1 325.5 292.2 331.9 1.99 47 546 5171 0.6 -24.4 13 25.0 -7.4 27 9 325.5 325.7 291.4 328.9 0.97 48 544 5200 0.4 -19.6 21 20.0 -6.7 26 9 325.6 325.9 291.9 330.8 1.49 49 541 5244 0.0 -22.0 17 22.0 -7.4 25 8 325.6 325.9 291.7 329.9 1.21 50 536 5318 -0.3 -21.3 19 21.0 -7.5 22 8 326.1 326.4 291.9 330.7 1.30 51 533 5363 -0.9 -11.9 43 11.0 -5.6 21 8 325.9 326.5 293.2 335.7 2.88 52 532 5378 -0.9 -15.9 31 15.0 -6.7 21 8 326.1 326.5 292.6 333.2 2.08 53 500 5870 -3.9 -21.9 23 18.0 -9.8 5 7 328.3 328.5 292.5 333.0 1.32 54 400 7600 -14.9 -27.9 32 13.0 -18.3 5 4 335.6 335.8 294.1 339.2 0.96 55 300 9710 -29.7 -49.7 13 20.0 -31.7 260 17 343.5 343.5 295.3 344.1 0.14 56 250 10990 -40.1 -56.1 16 16.0 -41.0 255 24 346.4 346.5 295.9 346.8 0.08 57 200 12470 -51.7 -56.7 55 5.0 -51.9 240 41 350.9 350.9 296.9 351.3 0.09 58 150 14260 -66.9 -72.9 42 6.0 -67.0 255 45 354.8 354.8 297.7 354.9 0.01 59 124 15385 -73.8 -78.7 47 4.9 -73.9 260 60 362.1 362.1 299.1 362.1 0.01 60 100 16610 -81.7 -85.3 54 3.6 -81.7 265 30 369.9 369.9 300.5 369.9 0.00 61 94 16956 -83.5 -86.4 60 2.9 -83.5 274 26 372.9 372.9 301.1 372.9 0.00 62 92 17076 -82.9 -86.3 55 3.4 -82.9 279 24 376.4 376.4 301.6 376.4 0.00 63 88 17323 -84.7 -87.7 59 3.0 -84.7 290 19 377.6 377.6 301.9 377.6 0.00 64 83 17648 -82.7 -87.3 45 4.6 -82.7 285 20 388.1 388.1 303.5 388.1 0.00 65 82 17716 -81.9 -87.9 35 6.0 -81.9 300 19 391.1 391.1 303.9 391.1 0.00 66 81 17786 -76.5 -85.5 23 9.0 -76.5 322 18 403.5 403.5 305.7 403.5 0.00 67 79 17930 -75.7 -84.7 23 9.0 -75.7 6 15 408.1 408.1 306.3 408.1 0.00 68 76 18154 -77.1 -86.1 22 9.0 -77.1 32 22 409.7 409.7 306.5 409.7 0.00 69 74 18308 -74.9 -85.9 17 11.0 -74.9 41 26 417.5 417.5 307.4 417.5 0.00 70 71 18548 -76.1 -87.1 16 11.0 -76.2 55 14 419.9 419.9 307.7 419.9 0.00 71 70 18630 -75.7 -86.7 16 11.0 -75.7 60 10 422.4 422.4 308.0 422.4 0.00 72 63 19242 -74.1 -89.1 8 15.0 -74.2 84 18 438.9 438.9 309.8 438.9 0.00 73 61 19432 -71.7 -87.7 7 16.0 -71.8 81 20 448.3 448.3 310.7 448.3 0.00 74 59 19628 -72.1 -89.1 6 17.0 -72.2 89 21 451.7 451.7 311.0 451.7 0.00 75 52 20382 -66.7 -89.7 3 23.0 -67.0 103 21 480.9 480.9 313.5 480.9 0.00 76 50 20620 -66.1 -89.1 3 23.0 -66.4 75 16 487.7 487.7 314.1 487.7 0.00 77 46 21126 -65.3 -89.3 2 24.0 -65.6 68 23 501.4 501.4 315.1 501.4 0.00 78 43 21538 -63.9 -89.9 2 26.0 -64.3 78 36 514.6 514.6 315.9 514.6 0.00 79 41 21833 -59.1 -88.1 1 29.0 -59.9 90 42 533.7 533.7 317.2 533.7 0.00 80 36 22641 -62.9 -88.9 2 26.0 -63.4 115 31 544.0 544.0 317.8 544.1 0.00 81 33 23181 -58.9 -87.9 1 29.0 -59.9 98 31 568.4 568.4 319.1 568.4 0.01 82 31 23574 -58.5 -87.5 1 29.0 -59.6 89 36 579.7 579.7 319.6 579.7 0.01 83 30 23780 -58.7 -87.7 1 29.0 -59.7 85 39 584.6 584.6 319.9 584.7 0.01 84 23 25459 -57.3 -86.3 1 29.0 -58.9 88 53 634.9 634.9 322.1 635.0 0.01 85 21 26039 -55.3 -86.3 1 31.0 -57.3 79 54 657.7 657.7 323.0 657.7 0.01 86 20 26350 -56.3 -86.3 1 30.0 -58.2 75 54 663.8 663.8 323.2 663.9 0.01 87 19 26678 -56.5 -86.5 1 30.0 -58.5 75 54 673.0 673.0 323.5 673.1 0.01 88 18 27025 -54.3 -85.3 1 31.0 -56.9 77 56 690.5 690.5 324.1 690.6 0.02 89 17 27393 -55.7 -85.7 1 30.0 -58.0 79 58 697.4 697.4 324.3 697.5 0.01 90 15 28200 -52.7 -84.7 1 32.0 -56.1 85 64 732.7 732.7 325.4 732.9 0.02 91 14 28653 -48.1 -83.1 1 35.0 -53.2 91 73 762.9 762.9 326.3 763.2 0.03 92 12 29691 -40.5 -79.5 1 39.0 -49.7 104 77 824.2 824.3 327.8 824.8 0.06 93 12 29691 -40.3 -79.3 1 39.0 -49.6 104 77 825.0 825.0 327.8 825.6 0.06 94 12 29691 -40.1 -79.1 1 39.0 -49.4 104 77 825.7 825.7 327.8 826.3 0.06 95 12 29691 -36.9 -78.9 0 42.0 -48.0 104 77 837.0 837.0 328.1 837.7 0.07 96 11 30300 -33.1 -77.1 0 44.0 -46.9 175 48 871.9 871.9 328.9 872.9 0.10 97 11 30300 -29.5 -74.5 0 45.0 -45.5 175 48 885.0 885.0 329.1 886.5 0.14 98 10 30980 -31.7 -75.7 0 44.0 -46.9 270 11 901.2 901.3 329.5 902.6 0.13 99 9.9 31051 -31.7 -75.7 0 44.0 -46.9 269 11 903.8 903.9 329.5 905.3 0.13 100 8.9 31796 -37.1 -79.1 0 42.0 -49.6 257 15 910.9 911.0 329.7 911.8 0.09 101 8.5 32115 -35.3 -78.3 0 43.0 -49.1 252 17 930.0 930.1 330.0 931.1 0.10 102 8.2 32367 -32.1 -76.1 0 44.0 -48.1 248 18 952.3 952.3 330.4 954.0 0.15 103 7.1 33380 -33.7 -77.7 0 44.0 -49.6 232 23 985.7 985.8 330.9 987.3 0.14 104 7.0 33480 -33.5 -77.5 0 44.0 -49.6 230 24 990.6 990.6 331.1 992.2 0.14 105 6.9 33581 -33.5 -77.5 0 44.0 -49.7 994.6 994.7 331.1 996.3 0.14 106 6.5 34002 -31.5 -75.5 0 44.0 -49.3 1020.2 1020.3 331.5 1022.8 0.21 107 5.9 34685 -33.3 -77.3 0 44.0 -50.5 1041.1 1041.2 331.8 1043.2 0.17 108 5.7 34929 -30.3 -75.3 0 45.0 -49.7 1064.5 1064.7 332.2 1067.7 0.24 TRP 88 17323 -84.7 -87.7 59 3.0 -84.7 290 19 377.6 377.6 301.9 377.6 0.00 WND 124 15385 -73.8 -78.7 47 4.9 -73.9 260 60 362.1 362.1 299.1 362.1 0.01 Sounding variables and indices 1000-500 mb thick: 5814.51 m Freezing level: 541.00 mb = 5244.21 m = 17205.20 ft Wetbulb zero: 630.03 mb = 4007.50 m = 13147.82 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 53.14 % Est. max temperature: 32.81 C = 91.05 F Sfc-Lift cond lev (LCL): 984.86 mb = 191.74 m = 629.05 ft T: 27.56 C 700-500 lapse rate: 6.03 C/km ThetaE index: 12.86 C Layer 856.0- 794.0 mb Conv cond level (CCL): 902.52 mb = 963.34 m = 3160.51 ft Mean mixing ratio: 18.82 g/kg Conv temperature: 31.40 C = 88.51 F Cap Strength: 0.63 C Lifted Index: -3.74 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.61 C Lifted Index @700 mb: -0.13 C Showalter Index: -1.05 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.10 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 237.40 Risk: None Energy Index: -3.32 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1858.60 J/kg Max Up Vert Vel: 60.97 m/s Conv Inhibition (B-): 7.49 J/kg Cap Strength: 0.64 C Lift Cond Lev (LCL): 923.58 mb = 761.44 m = 2498.13 ft Lev Free Conv (LFC): 888.58 mb = 1099.04 m = 3605.72 ft Equ Level (EL): 718.58 mb = 2914.10 m = 9560.57 ft B at Equ Level: 49.08 J/kg Max Parcel Lev (MPL): 68.58 mb = 18748.79 m = 61511.04 ft Wind level data Storm motion: 120 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 1006 2 90 4 -4.0 0.0 | 325 5 2.7 -3.9 1 1000 58 80 5 -4.9 -0.9 | 340 5 1.8 -4.8 2 925 748 115 12 -10.9 5.1 | 105 4 -4.2 1.1 3 907 914 115 15 -13.6 6.3 | 109 7 -6.9 2.4 4 850 1484 120 12 -10.4 6.0 | 119 4 -3.7 2.1 5 846 1524 125 12 -9.8 6.9 | 133 4 -3.1 2.9 6 816 1829 120 13 -11.3 6.5 | 119 5 -4.6 2.6 7 787 2134 120 13 -11.3 6.5 | 119 5 -4.6 2.6 8 760 2438 100 14 -13.8 2.4 | 78 7 -7.1 -1.5 9 733 2743 110 10 -9.4 3.4 | 79 3 -2.7 -0.5 10 707 3048 70 10 -9.4 -3.4 | 20 8 -2.7 -7.4 11 700 3135 100 10 -9.8 1.7 | 55 4 -3.1 -2.2 12 609 4267 80 10 -9.8 -1.7 | 29 6 -3.1 -5.7 13 587 4572 45 10 -7.1 -7.1 | 2 11 -0.4 -11.0 14 500 5870 5 7 -0.6 -7.0 | 331 12 6.1 -10.9 15 400 7600 5 4 -0.3 -4.0 | 321 10 6.4 -7.9 16 367 8230 350 2 0.3 -2.0 | 310 9 7.1 -5.9 17 352 8534 295 10 9.1 -4.2 | 297 18 15.8 -8.2 18 338 8839 280 12 11.8 -2.1 | 288 19 18.5 -6.0 19 324 9144 300 15 13.0 -7.5 | 300 23 19.7 -11.4 20 300 9710 260 17 16.7 3.0 | 272 23 23.4 -1.0 21 285 10058 250 19 17.9 6.5 | 264 25 24.6 2.6 22 273 10363 265 19 18.9 1.7 | 275 26 25.6 -2.3 23 250 10990 255 24 23.2 6.2 | 266 30 29.9 2.3 24 200 12470 240 41 35.5 20.5 | 249 45 42.2 16.6 25 199 12497 250 37 34.8 12.7 | 258 42 41.5 8.7 26 172 13411 230 42 32.2 27.0 | 239 45 38.9 23.1 27 164 13716 230 38 29.1 24.4 | 240 41 35.8 20.5 28 150 14260 255 45 43.5 11.6 | 261 51 50.2 7.7 29 141 14630 260 44 43.3 7.6 | 266 50 50.0 3.7 30 124 15385 260 60 59.1 10.4 | 264 66 65.8 6.5 31 121 15545 260 60 59.1 10.4 | 264 66 65.8 6.5 32 108 16154 270 42 42.0 -0.0 | 275 49 48.7 -3.9 33 103 16459 250 32 30.1 10.9 | 259 37 36.8 7.0 34 100 16610 265 30 29.9 2.6 | 272 37 36.6 -1.3 35 97 16764 265 30 29.9 2.6 | 272 37 36.6 -1.3 36 88 17323 290 19 17.9 -6.5 | 293 27 24.6 -10.4 37 87 17374 290 22 20.7 -7.5 | 293 30 27.4 -11.5 38 83 17678 285 20 19.3 -5.2 | 289 28 26.0 -9.1 39 78 17983 20 14 -4.8 -13.2 | 354 17 1.9 -17.1 40 74 18288 40 27 -17.4 -20.7 | 23 27 -10.6 -24.6 41 70 18630 60 10 -8.7 -5.0 | 12 9 -2.0 -8.9 42 67 18898 60 10 -8.7 -5.0 | 12 9 -2.0 -8.9 43 64 19202 85 18 -17.9 -1.6 | 64 13 -11.2 -5.5 44 60 19507 80 20 -19.7 -3.5 | 60 15 -13.0 -7.4 45 57 19812 100 22 -21.7 3.8 | 90 15 -15.0 -0.1 46 54 20117 135 26 -18.4 18.4 | 141 19 -11.7 14.5 47 50 20620 75 16 -15.5 -4.1 | 47 12 -8.7 -8.1 48 49 20726 95 18 -17.9 1.6 | 78 11 -11.2 -2.4 49 47 21031 65 20 -18.1 -8.5 | 43 17 -11.4 -12.4 50 42 21641 80 39 -38.4 -6.8 | 71 33 -31.7 -10.7 51 40 21946 95 43 -42.8 3.7 | 90 36 -36.1 -0.2 52 38 22250 120 41 -35.5 20.5 | 120 33 -28.8 16.6 53 37 22555 120 33 -28.6 16.5 | 120 25 -21.9 12.6 54 35 22860 105 27 -26.1 7.0 | 99 20 -19.4 3.1 55 30 23780 85 39 -38.9 -3.4 | 77 33 -32.1 -7.3 56 29 24079 80 34 -33.5 -5.9 | 70 29 -26.8 -9.8 57 24 25298 90 53 -53.0 0.0 | 85 46 -46.3 -3.9 58 20 26350 75 54 -52.2 -14.0 | 68 49 -45.5 -17.9 59 19 26822 75 54 -52.2 -14.0 | 68 49 -45.5 -17.9 60 15 28346 85 64 -63.8 -5.6 | 81 58 -57.0 -9.5 61 13 29261 100 86 -84.7 14.9 | 98 79 -78.0 11.0 62 12 29870 105 75 -72.4 19.4 | 103 68 -65.7 15.5 63 10 30980 270 11 11.0 -0.0 | 283 18 17.7 -3.9 64 7 33480 230 24 18.4 15.4 | 245 28 25.1 11.5 Wind Parameters Mean winds (0-6000m): 90.4 at 10.4 knts Storm direction: 120.4 at 7.8 knts Shear (0-3000m) pos: 1.5 neg: 1.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 59.8 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -12.8 tot: -0.2 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.4 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 1176.65 Bulk Shear: 1.58 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 94 7 4 3| 5.8 0.0 5.8| 6.4 0.0 6.4 12.8 0.94| 6.6 6.3 1000 108 10 70 3| 5.7 0.0 5.7| 10.3 0.0 10.3 10.3 0.77| 6.6 5.1 1500 112 11 93 3| 3.0 0.0 3.0| 12.1 0.0 12.1 8.1 0.71| 5.5 3.8 2000 115 11 103 4| 2.3 0.3 2.6| 12.5 -1.1 11.4 5.7 0.61| 4.5 2.7 2500 114 12 102 4| 1.8 0.9 2.8| 12.5 -7.7 4.8 1.9 0.29| 4.6 1.3 3000 112 12 95 4| 1.5 1.5 3.0| 12.6 -12.8 -0.2 -0.1 0.07| 5.4 0.4 4000 107 11 80 4| 1.5 1.3 2.8| 16.3 -14.9 1.3 0.3 0.09| 4.8 0.4 5000 99 11 61 5| 1.2 1.9 3.0| 16.3 -32.1 -15.9 -3.2 -0.08| 4.8 -0.4 6000 90 10 43 5| 1.0 1.6 2.6| 16.3 -46.0 -29.8 -5.0 -0.15| 4.4 -0.7 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251019.12.gif