UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for PTKK... Searching the city database file for: PTKK ... Date:0000Z 31 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 28.6 26.2 87 2.4 26.8 200 3 300.7 304.7 299.5 364.5 21.62 1 1000 113 27.0 24.1 84 2.9 24.9 215 7 300.1 303.7 298.0 356.6 19.23 2 982 274 25.6 23.8 90 1.8 24.3 205 6 300.3 303.8 298.1 356.8 19.23 3 970 382 24.6 23.1 91 1.5 23.5 197 6 300.4 303.8 297.7 355.1 18.65 4 942 640 23.4 20.4 83 3.0 21.3 181 5 301.7 304.6 296.5 349.5 16.22 5 925 799 22.2 19.7 86 2.5 20.5 170 4 302.0 304.9 296.3 348.7 15.81 6 850 1532 17.8 16.2 90 1.6 16.7 145 4 304.8 307.3 295.7 345.9 13.76 7 831 1726 16.4 15.6 95 0.8 15.8 143 4 305.3 307.8 295.7 345.8 13.54 8 812 1923 15.6 14.9 96 0.7 15.1 142 3 306.5 308.9 295.8 346.3 13.24 9 797 2082 15.2 13.8 91 1.4 14.3 140 3 307.7 310.0 295.7 345.6 12.55 10 784 2221 14.2 14.2 100 0.0 14.2 141 3 308.1 310.5 296.1 347.7 13.10 11 781 2254 14.0 14.0 100 0.0 14.0 142 3 308.2 310.6 296.1 347.4 12.98 12 754 2551 12.6 11.1 91 1.5 11.6 146 3 309.8 311.9 295.2 343.6 11.08 13 750 2596 12.2 12.2 100 0.0 12.2 147 3 309.8 312.1 295.8 346.4 12.00 14 742 2686 11.8 10.9 94 0.9 11.2 148 3 310.3 312.4 295.3 344.3 11.11 15 739 2720 12.0 10.4 90 1.6 11.0 148 3 310.9 313.0 295.3 344.0 10.79 16 734 2777 11.6 10.8 95 0.8 11.1 149 3 311.1 313.2 295.6 345.3 11.16 17 714 3008 11.0 7.5 79 3.5 8.8 153 3 312.9 314.6 294.6 341.2 9.15 18 712 3032 11.0 7.8 81 3.2 9.0 153 3 313.1 314.9 294.8 342.2 9.37 19 700 3174 10.2 7.3 82 2.9 8.4 155 3 313.8 315.5 294.9 342.4 9.21 20 680 3415 8.6 6.6 87 2.0 7.4 182 3 314.6 316.3 295.0 342.8 9.03 21 674 3488 8.6 4.8 77 3.8 6.3 190 3 315.4 316.9 294.4 340.6 8.03 22 669 3550 8.2 5.5 83 2.7 6.6 197 3 315.6 317.3 294.8 342.3 8.50 23 658 3686 7.6 4.0 78 3.6 5.5 212 3 316.5 317.9 294.6 341.0 7.77 24 613 4267 4.0 2.0 87 2.0 2.8 278 3 318.8 320.2 294.8 341.8 7.24 25 608 4333 3.4 0.0 78 3.4 1.5 283 3 318.8 320.1 294.1 339.0 6.31 26 606 4360 3.6 -2.4 65 6.0 0.5 285 3 319.4 320.4 293.4 336.5 5.30 27 605 4374 3.4 -0.4 76 3.8 1.3 286 3 319.3 320.5 294.1 339.0 6.15 28 598 4468 2.8 -0.2 81 3.0 1.1 292 3 319.7 320.9 294.3 339.9 6.32 29 596 4495 2.6 1.3 91 1.3 1.8 294 2 319.7 321.1 294.9 342.4 7.08 30 594 4522 2.6 -0.2 82 2.8 1.1 296 2 320.0 321.3 294.4 340.5 6.36 31 589 4591 2.2 0.6 89 1.6 1.3 300 2 320.4 321.7 294.8 342.2 6.81 32 580 4715 1.2 0.2 93 1.0 0.7 308 2 320.6 321.9 294.8 342.2 6.71 33 578 4743 1.2 -0.5 88 1.7 0.3 310 2 320.9 322.2 294.7 341.5 6.40 34 573 4813 0.6 0.2 97 0.4 0.4 315 2 321.0 322.3 295.0 342.9 6.80 35 561 4983 -0.7 -0.7 100 0.0 -0.7 326 1 321.4 322.7 294.9 342.4 6.50 36 557 5040 0.0 -1.7 88 1.7 -0.9 330 1 322.9 324.1 295.0 342.7 6.08 37 554 5083 -0.3 -3.0 82 2.7 -1.7 333 1 323.1 324.1 294.6 341.1 5.54 38 544 5229 -1.1 -1.6 96 0.5 -1.4 342 1 323.8 325.0 295.3 344.2 6.27 39 541 5273 -1.1 -1.9 94 0.8 -1.6 345 1 324.3 325.5 295.4 344.4 6.17 40 538 5318 -0.7 -4.6 75 3.9 -2.7 348 0 325.3 326.3 294.8 342.0 5.06 41 536 5347 -0.7 -4.5 75 3.8 -2.6 350 0 325.6 326.7 294.9 342.6 5.12 42 500 5900 -4.1 -7.2 79 3.1 -5.6 220 2 328.0 328.9 295.0 343.0 4.46 43 491 6043 -5.3 -7.4 85 2.1 -6.3 206 3 328.3 329.2 295.1 343.3 4.47 44 480 6221 -6.3 -8.6 84 2.3 -7.4 189 3 329.2 330.0 295.1 343.2 4.17 45 451 6707 -8.1 -11.1 79 3.0 -9.4 141 5 332.8 333.6 295.6 345.3 3.64 46 450 6724 -8.1 -11.8 75 3.7 -9.7 140 5 333.0 333.7 295.5 344.9 3.44 47 444 6829 -8.9 -12.9 73 4.0 -10.6 130 6 333.3 334.0 295.4 344.4 3.19 48 438 6934 -9.7 -13.2 76 3.5 -11.1 119 6 333.6 334.2 295.4 344.6 3.16 49 428 7112 -11.1 -16.0 67 4.9 -12.9 102 7 334.0 334.6 295.0 343.0 2.57 50 425 7166 -11.1 -15.5 70 4.4 -12.8 96 7 334.7 335.3 295.3 344.1 2.69 51 418 7294 -11.7 -19.7 51 8.0 -14.5 84 8 335.5 335.9 294.9 342.4 1.92 52 416 7331 -11.9 -18.9 56 7.0 -14.3 80 8 335.7 336.2 295.1 343.1 2.07 53 414 7367 -12.1 -21.1 47 9.0 -15.0 76 8 335.9 336.3 294.8 342.1 1.72 54 411 7423 -12.7 -21.7 47 9.0 -15.6 71 8 335.9 336.2 294.7 341.8 1.64 55 400 7630 -13.7 -19.7 60 6.0 -15.7 50 9 337.2 337.6 295.4 344.4 2.01 56 300 9760 -28.1 -44.1 20 16.0 -30.2 115 9 345.8 345.8 295.9 346.8 0.25 57 250 11040 -39.3 -52.3 24 13.0 -40.2 75 13 347.6 347.7 296.2 348.1 0.12 58 200 12520 -52.5 -64.5 22 12.0 -52.8 80 16 349.6 349.6 296.6 349.8 0.03 59 150 14310 -68.1 -75.1 36 7.0 -68.1 10 19 352.8 352.8 297.3 352.8 0.01 60 102 16539 -83.5 -88.1 44 4.6 -83.5 355 5 364.3 364.3 299.5 364.3 0.00 61 100 16650 -80.7 -87.7 30 7.0 -80.7 35 3 371.8 371.8 300.9 371.8 0.00 62 96 16880 -79.1 -86.1 31 7.0 -79.1 25 3 379.3 379.3 302.1 379.3 0.00 63 88 17368 -82.5 -88.5 35 6.0 -82.5 341 9 382.0 382.0 302.6 382.1 0.00 64 81 17837 -76.3 -85.3 23 9.0 -76.3 332 11 403.9 403.9 305.7 403.9 0.00 65 79 17981 -76.9 -86.9 19 10.0 -76.9 345 10 405.6 405.6 305.9 405.6 0.00 66 71 18598 -73.7 -86.7 12 13.0 -73.7 344 10 425.0 425.0 308.3 425.0 0.00 67 70 18680 -74.5 -87.5 12 13.0 -74.6 40 9 425.0 425.0 308.3 425.0 0.00 68 65 19111 -76.1 -88.1 13 12.0 -76.2 34 12 430.6 430.6 308.9 430.6 0.00 69 62 19386 -73.7 -87.7 10 14.0 -73.7 84 14 441.8 441.8 310.1 441.8 0.00 70 60 19578 -75.5 -89.5 9 14.0 -75.6 91 13 441.9 441.9 310.1 441.9 0.00 71 58 19776 -72.9 -88.9 7 16.0 -73.0 53 9 452.1 452.1 311.1 452.1 0.00 72 54 20195 -73.9 -89.9 7 16.0 -74.0 7 5 459.1 459.1 311.7 459.1 0.00 73 50 20650 -70.3 -90.3 4 20.0 -70.5 100 23 477.8 477.8 313.2 477.8 0.00 74 48 20893 -68.9 -89.9 3 21.0 -69.1 99 24 486.8 486.8 314.0 486.8 0.00 75 47 21019 -69.5 -89.5 4 20.0 -69.6 90 30 488.3 488.3 314.1 488.3 0.00 76 31 23547 -61.9 -88.9 2 27.0 -62.6 81 56 570.5 570.5 319.2 570.5 0.00 77 30 23750 -62.1 -88.1 2 26.0 -62.8 85 62 575.3 575.3 319.5 575.4 0.01 78 29 23959 -62.3 -88.3 2 26.0 -63.0 86 65 580.4 580.4 319.7 580.4 0.01 79 20 26310 -51.5 -83.5 1 32.0 -54.5 95 78 678.5 678.5 323.7 678.7 0.02 80 19 26645 -49.9 -82.6 1 32.7 -53.5 95 79 693.4 693.4 324.2 693.6 0.02 81 16 27783 -44.7 -79.7 1 35.0 -50.7 103 71 745.4 745.5 325.8 745.8 0.04 82 16 27783 -44.7 -79.7 1 35.0 -50.7 103 71 745.4 745.5 325.8 745.8 0.04 83 15 28215 -45.3 -80.3 1 35.0 -51.3 107 67 757.3 757.4 326.1 757.7 0.04 84 14 28679 -41.5 -78.5 1 37.0 -49.5 109 63 785.3 785.3 326.9 785.9 0.06 85 11 30329 -38.3 -77.3 1 39.0 -49.0 81 19 853.0 853.1 328.5 854.0 0.09 86 10 30980 -41.7 -78.7 1 37.0 -51.0 125 8 863.9 863.9 328.7 864.7 0.08 87 9.2 31541 -44.1 -80.1 1 36.0 -52.5 84 11 875.6 875.6 329.0 876.3 0.07 88 9.1 31614 -43.5 -80.5 1 37.0 -52.3 79 11 880.6 880.6 329.1 881.3 0.07 89 8.9 31764 -41.3 -79.3 1 38.0 -51.4 68 12 894.7 894.8 329.3 895.6 0.08 90 8.3 32235 -43.3 -79.3 1 36.0 -52.6 34 15 904.9 904.9 329.5 905.8 0.09 91 7.3 33109 -37.5 -77.5 1 40.0 -50.8 331 19 962.4 962.5 330.6 964.0 0.14 92 7.0 33400 -34.1 -76.1 1 42.0 -49.7 310 21 988.1 988.2 331.0 990.2 0.18 93 6.5 33915 -37.3 -77.3 1 40.0 -51.3 995.7 995.8 331.1 997.6 0.16 TRP 102 16539 -83.5 -88.1 44 4.6 -83.5 355 5 364.3 364.3 299.5 364.3 0.00 WND 19 26645 -49.9 -82.6 1 32.7 -53.5 95 79 693.4 693.4 324.2 693.6 0.02 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 567.46 mb = 4891.19 m = 16047.02 ft Freezing level: 557.00 mb = 5039.91 m = 16534.92 ft Freezing level: 557.00 mb = 5039.91 m = 16534.92 ft Wetbulb zero: 568.78 mb = 4872.21 m = 15984.73 ft Precipitable water: 2.48 inches Sfc-500 mean rel hum: 87.03 % Est. max temperature: 32.22 C = 90.00 F Sfc-Lift cond lev (LCL): 977.98 mb = 310.04 m = 1017.19 ft T: 25.27 C 700-500 lapse rate: 5.25 C/km ThetaE index: 11.02 C Layer 970.0- 812.0 mb Conv cond level (CCL): 909.03 mb = 949.94 m = 3116.56 ft Mean mixing ratio: 17.78 g/kg Conv temperature: 30.47 C = 86.85 F Cap Strength: 0.85 C Lifted Index: -2.36 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.52 C Lifted Index @700 mb: -1.30 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.30 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 204.40 Risk: None Energy Index: -0.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 944.50 J/kg Max Up Vert Vel: 43.46 m/s Conv Inhibition (B-): 7.92 J/kg Cap Strength: 0.85 C Lift Cond Lev (LCL): 929.91 mb = 752.70 m = 2469.45 ft Lev Free Conv (LFC): 884.91 mb = 1183.10 m = 3881.53 ft Equ Level (EL): 144.91 mb = 14509.60 m = 47603.09 ft B at Equ Level: 938.33 J/kg Max Parcel Lev (MPL): 84.91 mb = 17570.70 m = 57645.96 ft Wind level data Storm motion: 217 at 2 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 2 200 3 1.0 2.8 | 162 1 -0.3 1.0 1 1000 113 215 7 4.0 5.7 | 214 5 2.7 3.9 2 925 799 170 4 -0.7 3.9 | 136 3 -2.0 2.1 3 913 914 200 4 1.4 3.8 | 181 2 0.0 2.0 4 850 1532 145 4 -2.3 3.3 | 112 4 -3.6 1.5 5 792 2134 140 3 -1.9 2.3 | 99 3 -3.3 0.5 6 700 3174 155 3 -1.3 2.7 | 109 3 -2.6 0.9 7 612 4267 280 3 3.0 -0.5 | 325 3 1.6 -2.3 8 526 5486 0 0 -0.0 -0.0 | 37 2 -1.3 -1.8 9 500 5900 220 2 1.3 1.5 | 13 0 -0.1 -0.3 10 400 7630 50 9 -6.9 -5.8 | 47 11 -8.2 -7.6 11 300 9760 115 9 -8.2 3.8 | 102 10 -9.5 2.0 12 264 10668 75 12 -11.6 -3.1 | 69 14 -12.9 -4.9 13 250 11040 75 13 -12.6 -3.4 | 70 15 -13.9 -5.2 14 220 11887 95 16 -15.9 1.4 | 89 17 -17.3 -0.4 15 201 12497 85 18 -17.9 -1.6 | 80 20 -19.3 -3.4 16 200 12520 80 16 -15.8 -2.8 | 75 18 -17.1 -4.6 17 191 12802 80 11 -10.8 -1.9 | 73 13 -12.2 -3.7 18 173 13411 355 4 0.3 -4.0 | 10 6 -1.0 -5.8 19 150 14310 10 19 -3.3 -18.7 | 13 21 -4.6 -20.5 20 150 14326 10 19 -3.3 -18.7 | 13 21 -4.6 -20.5 21 142 14630 10 18 -3.1 -17.7 | 13 20 -4.5 -19.5 22 135 14935 360 13 -0.0 -13.0 | 5 15 -1.3 -14.8 23 109 16154 210 10 5.0 8.7 | 208 8 3.7 6.9 24 102 16539 355 5 0.4 -5.0 | 8 7 -0.9 -6.8 25 100 16650 35 3 -1.7 -2.5 | 36 5 -3.1 -4.3 26 98 16764 35 2 -1.1 -1.6 | 36 4 -2.5 -3.4 27 83 17678 315 12 8.5 -8.5 | 325 13 7.1 -10.3 28 79 17983 345 10 2.6 -9.7 | 354 12 1.2 -11.5 29 71 18593 340 10 3.4 -9.4 | 350 11 2.1 -11.2 30 70 18680 40 9 -5.8 -6.9 | 39 11 -7.1 -8.7 31 67 18898 355 10 0.9 -10.0 | 2 12 -0.5 -11.8 32 61 19507 105 15 -14.5 3.9 | 97 16 -15.8 2.1 33 55 20117 350 2 0.3 -2.0 | 15 4 -1.0 -3.8 34 50 20650 100 23 -22.7 4.0 | 95 24 -24.0 2.2 35 49 20726 110 17 -16.0 5.8 | 103 18 -17.3 4.0 36 47 21031 90 30 -30.0 0.0 | 87 31 -31.3 -1.8 37 40 21946 80 37 -36.4 -6.4 | 78 39 -37.8 -8.2 38 38 22250 100 43 -42.3 7.5 | 97 44 -43.7 5.7 39 31 23470 80 54 -53.2 -9.4 | 78 56 -54.5 -11.2 40 30 23750 85 62 -61.8 -5.4 | 83 64 -63.1 -7.2 41 30 23774 85 64 -63.8 -5.6 | 84 66 -65.1 -7.4 42 20 26310 95 78 -77.7 6.8 | 94 79 -79.1 5.0 43 19 26645 95 79 -78.7 6.9 | 94 80 -80.0 5.1 44 19 26822 95 79 -78.7 6.9 | 94 80 -80.0 5.1 45 14 28651 110 64 -60.1 21.9 | 108 65 -61.5 20.1 46 13 28956 105 58 -56.0 15.0 | 103 59 -57.4 13.2 47 12 29870 95 38 -37.9 3.3 | 92 39 -39.2 1.5 48 11 30175 70 22 -20.7 -7.5 | 67 24 -22.0 -9.3 49 10 30980 125 8 -6.6 4.6 | 109 8 -7.9 2.8 50 7 33400 310 21 16.1 -13.5 | 316 21 14.7 -15.3 Wind Parameters Mean winds (0-6000m): 186.8 at 3.0 knts Storm direction: 216.8 at 2.3 knts Shear (0-3000m) pos: 0.2 neg: 0.5 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): -54.9 deg Storm rel helicity (0-3000m) pos: 2.2 neg: -7.6 tot: -5.4 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 2.8 stream: -0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 698.21 Bulk Shear: 1.35 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 ------------------------------------------------------------------------------- 500 205 6 198 4| 0.0 2.5 2.5| 0.9 -2.9 -1.9 -3.9 -0.06| 7.2 -0.4 1000 199 5 186 3| 0.7 1.2 1.9| 1.9 -4.7 -2.8 -2.8 -0.09| 5.7 -0.5 1500 191 5 171 3| 0.5 1.3 1.7| 1.9 -6.7 -4.8 -3.2 -0.26| 4.9 -1.3 2000 181 4 154 3| 0.3 0.8 1.2| 1.9 -7.5 -5.6 -2.8 -0.29| 3.9 -1.1 2500 175 4 144 3| 0.3 0.7 0.9| 2.0 -7.6 -5.6 -2.2 -0.28| 3.2 -0.9 3000 171 4 137 3| 0.2 0.5 0.8| 2.2 -7.6 -5.4 -1.8 -0.26| 2.8 -0.7 4000 174 4 138 3| 0.7 0.4 1.1| 3.7 -7.6 -3.9 -1.0 -0.01| 2.7 -0.0 5000 182 3 144 2| 0.6 0.3 0.9| 6.3 -7.6 -1.4 -0.3 0.14| 2.6 0.4 6000 187 3 140 2| 0.4 0.3 0.7| 7.0 -8.5 -1.5 -0.2 0.13| 2.6 0.3 Wrote GIF file: /home/apache/climate/data/raob//PTKK/skewt/PTKK.skewt.20251031.00.gif