UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 15 OCT 25 Station: PTRO WMO ident: 91408 Latitude: 7.33 Longitude: 134.48 Elevation: 33.00 ------------------------------------------------------------------------------- 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 1002 33 24.8 23.4 92 1.4 23.8 0 0 297.8 301.1 296.9 351.1 18.38 1 1000 71 24.6 23.3 92 1.3 23.7 285 1 297.8 301.1 296.8 350.9 18.30 2 994 124 25.8 22.9 84 2.9 23.7 280 1 299.5 302.7 297.1 352.0 17.96 3 991 151 27.2 22.3 75 4.9 23.6 277 1 301.1 304.3 297.1 352.2 17.36 4 981 241 27.0 23.2 80 3.8 24.2 268 1 301.8 305.2 298.0 356.6 18.55 5 969 350 26.0 23.3 85 2.7 24.0 257 2 301.9 305.3 298.2 357.7 18.90 6 958 451 25.6 21.6 79 4.0 22.7 246 2 302.4 305.6 297.3 353.3 17.20 7 934 675 23.8 21.3 86 2.5 22.0 224 3 302.8 306.0 297.5 354.2 17.32 8 925 760 23.6 20.3 82 3.3 21.2 215 3 303.4 306.5 297.1 352.2 16.42 9 924 769 23.6 20.2 81 3.4 21.2 215 3 303.5 306.6 297.1 352.1 16.34 10 877 1225 20.4 18.4 88 2.0 19.0 199 3 304.8 307.6 296.8 350.6 15.36 11 850 1496 19.0 16.6 86 2.4 17.4 190 2 306.0 308.7 296.3 348.4 14.12 12 842 1577 18.8 15.2 80 3.6 16.4 187 2 306.7 309.1 295.7 345.8 13.01 13 815 1857 16.8 14.8 88 2.0 15.4 179 2 307.4 309.9 296.0 346.9 13.10 14 805 1963 16.2 14.6 90 1.6 15.1 176 2 307.9 310.3 296.1 347.5 13.10 15 768 2363 14.8 11.5 81 3.3 12.6 152 3 310.5 312.6 295.4 344.7 11.17 16 756 2496 14.0 11.3 84 2.7 12.2 142 3 311.1 313.2 295.6 345.4 11.20 17 752 2541 14.0 9.3 73 4.7 11.0 138 3 311.5 313.4 294.7 341.8 9.83 18 751 2553 13.8 9.1 73 4.7 10.8 137 3 311.4 313.3 294.6 341.3 9.71 19 736 2723 12.6 10.4 86 2.2 11.2 124 4 311.9 314.0 295.6 345.3 10.83 20 724 2861 12.4 7.7 73 4.7 9.5 113 4 313.2 314.9 294.7 341.6 9.15 21 716 2955 11.6 9.2 85 2.4 10.1 105 4 313.3 315.3 295.5 345.1 10.26 22 711 3013 11.4 6.8 73 4.6 8.6 100 5 313.7 315.4 294.6 340.9 8.76 23 708 3049 11.2 7.8 80 3.4 9.1 98 5 313.9 315.7 295.1 343.1 9.43 24 701 3132 10.8 5.8 71 5.0 7.8 91 5 314.3 315.9 294.4 340.2 8.28 25 700 3144 10.8 5.9 72 4.9 7.8 90 5 314.4 316.0 294.4 340.5 8.35 26 698 3168 10.6 7.3 80 3.3 8.6 90 5 314.5 316.2 295.1 343.3 9.24 27 695 3204 10.6 4.6 66 6.0 7.1 90 5 314.9 316.3 294.0 338.9 7.68 28 690 3264 10.4 4.4 66 6.0 6.8 89 5 315.3 316.8 294.1 339.2 7.62 29 680 3386 9.8 3.8 66 6.0 6.3 89 4 315.9 317.4 294.1 339.3 7.41 30 668 3534 8.8 4.1 72 4.7 6.0 88 4 316.4 317.9 294.5 340.7 7.71 31 649 3773 7.4 1.4 66 6.0 4.0 87 3 317.5 318.7 293.9 338.3 6.54 32 648 3786 7.2 3.1 75 4.1 4.8 87 3 317.4 318.8 294.5 340.8 7.40 33 641 3875 7.0 1.0 66 6.0 3.7 87 3 318.1 319.4 294.0 338.7 6.43 34 632 3992 6.2 2.4 77 3.8 4.0 86 3 318.5 319.9 294.7 341.5 7.22 35 625 4083 5.6 0.6 70 5.0 2.8 86 3 318.9 320.1 294.1 339.3 6.41 36 612 4255 4.4 2.0 84 2.4 3.0 85 2 319.4 320.8 294.9 342.5 7.25 37 603 4376 3.6 1.3 85 2.3 2.3 82 2 319.8 321.2 294.8 342.2 6.99 38 599 4430 3.4 1.6 88 1.8 2.4 81 3 320.2 321.6 295.1 343.3 7.20 39 597 4458 3.4 0.2 80 3.2 1.6 80 3 320.5 321.8 294.7 341.5 6.52 40 591 4540 2.8 -0.2 81 3.0 1.1 77 3 320.7 322.0 294.6 341.3 6.40 41 581 4678 2.2 -2.8 69 5.0 -0.4 73 3 321.6 322.7 294.1 339.0 5.36 42 573 4791 1.6 -3.2 70 4.8 -0.9 69 4 322.2 323.2 294.1 339.4 5.28 43 571 4819 1.2 -2.2 78 3.4 -0.6 68 4 322.0 323.2 294.4 340.6 5.71 44 552 5091 0.0 -4.8 70 4.8 -2.4 60 5 323.7 324.7 294.3 339.7 4.86 45 547 5164 -0.3 -8.3 55 8.0 -4.0 58 5 324.2 325.0 293.5 336.7 3.74 46 540 5268 -0.9 -8.9 55 8.0 -4.6 54 6 324.7 325.4 293.5 336.8 3.61 47 536 5327 -0.9 -6.9 64 6.0 -3.8 53 6 325.4 326.3 294.2 339.5 4.26 48 524 5508 -2.3 -10.3 54 8.0 -5.8 47 7 325.8 326.5 293.6 337.0 3.33 49 518 5600 -2.9 -8.9 63 6.0 -5.7 44 7 326.2 326.9 294.0 338.8 3.77 50 514 5661 -3.3 -10.3 58 7.0 -6.4 42 7 326.4 327.1 293.8 337.9 3.40 51 511 5708 -3.5 -8.5 68 5.0 -5.8 40 7 326.7 327.5 294.3 339.9 3.94 52 506 5786 -4.1 -9.0 69 4.9 -6.3 38 8 326.9 327.7 294.3 339.8 3.83 53 500 5880 -4.9 -9.5 70 4.6 -7.0 35 8 327.1 327.8 294.2 339.6 3.72 54 498 5911 -5.1 -9.0 74 3.9 -6.9 35 8 327.2 328.0 294.4 340.3 3.89 55 400 7600 -14.1 -21.1 55 7.0 -16.4 75 12 336.7 337.0 295.0 343.0 1.78 56 300 9720 -28.5 -49.5 11 21.0 -30.7 60 6 345.2 345.2 295.7 345.8 0.14 57 250 11000 -39.3 -57.3 13 18.0 -40.3 135 12 347.6 347.7 296.2 347.9 0.07 58 200 12490 -51.5 -67.5 13 16.0 -51.9 130 21 351.2 351.2 296.9 351.3 0.02 59 150 14280 -68.1 -72.3 55 4.2 -68.1 150 24 352.8 352.8 297.3 352.8 0.01 60 100 16630 -82.5 -85.2 63 2.7 -82.5 65 9 368.3 368.3 300.2 368.3 0.00 61 96 16857 -84.1 -86.8 62 2.7 -84.1 75 9 369.5 369.5 300.5 369.5 0.00 62 92 17091 -85.1 -88.1 59 3.0 -85.1 100 9 372.1 372.1 300.9 372.1 0.00 63 90 17213 -82.5 -86.8 47 4.3 -82.5 102 9 379.6 379.6 302.2 379.6 0.00 64 89 17275 -82.9 -86.7 52 3.8 -82.9 103 10 380.0 380.0 302.2 380.0 0.00 65 87 17402 -80.1 -86.1 36 6.0 -80.1 120 10 388.1 388.1 303.5 388.1 0.00 66 86 17468 -77.1 -85.1 27 8.0 -77.1 149 10 395.5 395.5 304.6 395.5 0.00 67 84 17603 -76.3 -84.3 27 8.0 -76.3 206 10 399.8 399.8 305.2 399.8 0.00 68 83 17672 -76.1 -86.1 19 10.0 -76.2 235 10 401.5 401.5 305.4 401.5 0.00 69 77 18104 -77.1 -86.1 22 9.0 -77.1 311 13 408.2 408.2 306.3 408.2 0.00 70 72 18488 -77.7 -86.7 22 9.0 -77.7 50 15 414.8 414.8 307.1 414.8 0.00 71 71 18568 -75.9 -85.9 19 10.0 -75.9 54 14 420.3 420.3 307.7 420.3 0.00 72 70 18650 -76.1 -86.1 19 10.0 -76.2 140 12 421.6 421.6 307.9 421.6 0.00 73 69 18733 -75.3 -86.3 16 11.0 -75.3 140 12 425.0 425.0 308.3 425.1 0.00 74 63 19260 -76.7 -87.7 16 11.0 -76.7 167 13 433.2 433.2 309.1 433.2 0.00 75 57 19843 -72.9 -89.9 6 17.0 -73.0 107 14 454.4 454.4 311.3 454.4 0.00 76 55 20055 -69.9 -88.9 5 19.0 -70.1 93 18 465.9 465.9 312.3 465.9 0.00 77 54 20164 -69.5 -90.5 3 21.0 -69.6 86 20 469.3 469.3 312.5 469.3 0.00 78 53 20277 -66.7 -89.7 3 23.0 -67.0 79 22 478.3 478.3 313.3 478.3 0.00 79 50 20630 -66.5 -89.5 3 23.0 -66.8 90 36 486.8 486.8 314.0 486.8 0.00 80 49 20753 -66.3 -89.3 3 23.0 -66.5 76 36 490.1 490.1 314.2 490.1 0.00 81 49 20753 -66.3 -89.3 3 23.0 -66.5 76 36 490.1 490.1 314.2 490.1 0.00 82 43 21536 -71.3 -91.3 4 20.0 -71.5 99 33 496.4 496.4 314.7 496.4 0.00 83 42 21675 -69.7 -92.7 2 23.0 -69.9 99 36 503.7 503.7 315.2 503.7 0.00 84 41 21820 -66.5 -91.5 2 25.0 -66.8 98 39 515.2 515.2 316.0 515.2 0.00 85 40 21971 -63.5 -89.5 2 26.0 -64.0 98 42 526.4 526.4 316.7 526.4 0.00 86 39 22127 -63.7 -89.7 2 26.0 -64.1 97 45 529.7 529.7 316.9 529.7 0.00 87 38 22287 -61.5 -88.5 2 27.0 -62.1 97 48 539.3 539.3 317.5 539.3 0.00 88 35 22797 -62.1 -89.1 2 27.0 -62.7 95 57 550.5 550.5 318.1 550.6 0.00 89 35 22797 -56.9 -87.9 1 31.0 -58.0 95 57 564.1 564.1 318.9 564.1 0.00 90 32 23363 -58.7 -87.7 1 29.0 -59.7 89 52 573.9 573.9 319.3 574.0 0.01 91 30 23770 -57.1 -86.1 1 29.0 -58.3 85 48 589.0 589.0 320.1 589.0 0.01 92 28 24206 -58.5 -87.5 1 29.0 -59.6 83 48 596.8 596.8 320.5 596.9 0.01 93 26 24674 -57.1 -87.1 1 30.0 -58.5 80 48 613.6 613.6 321.2 613.6 0.01 94 24 25185 -54.1 -85.1 1 31.0 -56.2 77 48 636.5 636.5 322.2 636.6 0.01 95 23 25457 -55.1 -85.1 1 30.0 -57.1 76 48 641.4 641.4 322.3 641.4 0.01 96 21 26043 -52.3 -84.3 1 32.0 -55.1 84 51 666.7 666.7 323.3 666.8 0.02 97 21 26043 -52.3 -84.3 1 32.0 -55.1 84 51 666.7 666.7 323.3 666.8 0.02 98 20 26360 -50.7 -83.7 1 33.0 -54.0 90 53 681.0 681.0 323.8 681.1 0.02 99 19 26696 -48.9 -82.9 1 34.0 -52.8 90 51 696.6 696.7 324.3 696.8 0.02 100 17 27429 -48.9 -82.9 1 34.0 -53.2 90 48 719.2 719.2 325.0 719.4 0.02 101 16 27826 -50.7 -83.7 1 33.0 -54.5 90 46 725.9 725.9 325.3 726.0 0.02 102 13 29191 -47.8 -83.0 1 35.2 -53.3 90 61 780.3 780.3 326.7 780.5 0.03 103 12 29721 -46.7 -82.7 1 36.0 -52.9 87 58 802.3 802.3 327.3 802.6 0.04 104 11 30299 -47.1 -83.1 1 36.0 -53.5 88 50 821.0 821.1 327.7 821.4 0.04 105 10 30940 -40.5 -80.5 1 40.0 -50.5 100 27 868.4 868.4 328.8 869.0 0.06 106 9.7 31148 -38.7 -79.7 1 41.0 -49.8 99 25 882.7 882.8 329.1 883.5 0.07 107 8.6 31977 -36.9 -78.9 0 42.0 -49.7 96 19 920.7 920.7 329.8 921.7 0.09 108 8.4 32141 -34.1 -77.1 0 43.0 -48.7 95 18 937.9 937.9 330.1 939.3 0.13 109 8.2 32309 -35.1 -78.1 0 43.0 -49.3 94 16 940.4 940.5 330.2 941.6 0.11 110 7.3 33124 -32.3 -76.3 0 44.0 -48.9 91 10 983.6 983.7 330.9 985.6 0.16 111 7.2 33221 -32.5 -76.5 0 44.0 -49.0 91 10 986.7 986.8 331.0 988.6 0.16 112 7.0 33420 -30.9 -75.9 0 45.0 -48.7 90 8 1001.3 1001.4 331.2 1003.5 0.18 113 6.9 33523 -28.7 -73.7 0 45.0 -48.0 1014.6 1014.7 331.5 1017.8 0.26 114 6.7 33734 -27.9 -73.9 0 46.0 -48.0 1026.5 1026.6 331.6 1029.7 0.26 TRP 92 17091 -85.1 -88.1 59 3.0 -85.1 100 9 372.1 372.1 300.9 372.1 0.00 WND 13 29191 -47.8 -83.0 1 35.2 -53.3 90 61 780.3 780.3 326.7 780.5 0.03 Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 552.00 mb = 5091.35 m = 16703.72 ft Wetbulb zero: 583.56 mb = 4642.58 m = 15231.39 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 76.70 % Est. max temperature: 32.98 C = 91.36 F Sfc-Lift cond lev (LCL): 982.20 mb = 230.29 m = 755.55 ft T: 27.02 C 700-500 lapse rate: 5.74 C/km ThetaE index: 8.35 C Layer 925.0- 815.0 mb Conv cond level (CCL): 874.89 mb = 1246.08 m = 4088.15 ft Mean mixing ratio: 17.36 g/kg Conv temperature: 31.90 C = 89.43 F Cap Strength: 1.60 C Lifted Index: -3.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.09 C Lifted Index @700 mb: -0.76 C Showalter Index: -1.35 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.50 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 211.20 Risk: None Energy Index: -1.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 916.96 J/kg Max Up Vert Vel: 42.82 m/s Conv Inhibition (B-): 30.84 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 908.02 mb = 921.82 m = 3024.31 ft Lev Free Conv (LFC): 823.02 mb = 1773.12 m = 5817.24 ft Equ Level (EL): 143.02 mb = 14556.29 m = 47756.29 ft B at Equ Level: 905.33 J/kg Max Parcel Lev (MPL): 83.02 mb = 17671.05 m = 57975.19 ft Wind level data Storm motion: 110 at 3 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 1002 33 0 0 -0.0 -0.0 | 290 3 2.6 -1.0 1 1000 71 285 1 1.0 -0.3 | 289 4 3.5 -1.2 2 925 760 215 3 1.7 2.5 | 251 5 4.3 1.5 3 909 914 210 4 2.0 3.5 | 241 5 4.6 2.5 4 850 1496 190 2 0.3 2.0 | 251 3 2.9 1.0 5 788 2134 170 2 -0.3 2.0 | 246 2 2.2 1.0 6 700 3144 90 5 -5.0 0.0 | 68 3 -2.4 -1.0 7 610 4267 85 2 -2.0 -0.2 | 333 1 0.6 -1.1 8 500 5880 35 8 -4.6 -6.6 | 15 8 -2.0 -7.5 9 449 6706 35 11 -6.3 -9.0 | 21 11 -3.7 -10.0 10 415 7315 45 11 -7.8 -7.8 | 31 10 -5.2 -8.7 11 400 7600 75 12 -11.6 -3.1 | 66 10 -9.0 -4.1 12 399 7620 75 12 -11.6 -3.1 | 66 10 -9.0 -4.1 13 367 8230 30 10 -5.0 -8.7 | 14 10 -2.4 -9.6 14 300 9720 60 6 -5.2 -3.0 | 33 5 -2.6 -4.0 15 299 9754 60 6 -5.2 -3.0 | 33 5 -2.6 -4.0 16 250 11000 135 12 -8.5 8.5 | 142 10 -5.9 7.5 17 240 11278 140 12 -7.7 9.2 | 148 10 -5.1 8.2 18 219 11887 125 13 -10.6 7.5 | 129 10 -8.1 6.5 19 200 12490 130 21 -16.1 13.5 | 133 18 -13.5 12.5 20 156 14021 135 22 -15.6 15.6 | 138 20 -13.0 14.6 21 150 14280 150 24 -12.0 20.8 | 155 22 -9.4 19.8 22 149 14326 145 24 -13.8 19.7 | 149 22 -11.2 18.7 23 141 14630 160 20 -6.8 18.8 | 167 18 -4.3 17.8 24 134 14935 150 18 -9.0 15.6 | 156 16 -6.4 14.6 25 121 15545 195 12 3.1 11.6 | 208 12 5.7 10.6 26 109 16154 15 10 -2.6 -9.7 | 0 11 -0.0 -10.6 27 103 16459 45 10 -7.1 -7.1 | 29 9 -4.5 -8.0 28 100 16630 65 9 -8.2 -3.8 | 50 7 -5.6 -4.8 29 98 16764 65 9 -8.2 -3.8 | 50 7 -5.6 -4.8 30 92 17091 100 9 -8.9 1.6 | 95 6 -6.3 0.6 31 88 17374 105 10 -9.7 2.6 | 103 7 -7.1 1.6 32 83 17678 235 10 8.2 5.7 | 246 12 10.8 4.8 33 79 17983 250 10 9.4 3.4 | 258 12 12.0 2.5 34 75 18288 40 18 -11.6 -13.8 | 31 17 -9.0 -14.7 35 71 18593 55 14 -11.5 -8.0 | 45 13 -8.9 -9.0 36 70 18650 140 12 -7.7 9.2 | 148 10 -5.1 8.2 37 67 18898 140 13 -8.4 10.0 | 147 11 -5.8 9.0 38 64 19202 170 12 -2.1 11.8 | 183 11 0.5 10.9 39 61 19507 155 15 -6.3 13.6 | 163 13 -3.8 12.6 40 57 19812 110 13 -12.2 4.4 | 110 10 -9.6 3.5 41 52 20422 70 25 -23.5 -8.6 | 66 23 -20.9 -9.5 42 50 20630 90 36 -36.0 0.0 | 88 33 -33.4 -1.0 43 49 20726 75 36 -34.8 -9.3 | 72 34 -32.2 -10.3 44 45 21336 100 29 -28.6 5.0 | 99 26 -26.0 4.1 45 35 22860 95 58 -57.8 5.1 | 94 55 -55.2 4.1 46 30 23770 85 48 -47.8 -4.2 | 84 46 -45.2 -5.1 47 23 25603 75 48 -46.4 -12.4 | 73 46 -43.8 -13.4 48 20 26360 90 53 -53.0 0.0 | 89 50 -50.4 -1.0 49 15 28042 90 45 -45.0 0.0 | 89 42 -42.4 -1.0 50 13 29191 90 61 -61.0 0.0 | 89 58 -58.4 -1.0 51 13 29261 90 61 -61.0 0.0 | 89 58 -58.4 -1.0 52 11 30175 85 55 -54.8 -4.8 | 84 53 -52.2 -5.8 53 10 30940 100 27 -26.6 4.7 | 99 24 -24.0 3.7 54 7 33420 90 8 -8.0 0.0 | 80 6 -5.4 -1.0 Wind Parameters Mean winds (0-6000m): 80.4 at 3.7 knts Storm direction: 110.4 at 2.8 knts Shear (0-3000m) pos: 0.0 neg: 0.8 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 152.6 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -6.6 tot: -6.0 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 2.2 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 248.44 Bulk Shear: 3.69 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 ------------------------------------------------------------------------------- 500 252 2 276 4| 0.0 2.4 2.4| 0.0 -1.9 -1.9 -3.9 -0.60| 3.0 -1.8 1000 222 2 259 4| 0.0 1.8 1.8| 0.0 -4.5 -4.5 -4.5 -0.69| 2.8 -2.0 1500 214 3 254 4| 0.0 0.7 0.7| 0.6 -4.5 -3.9 -2.6 -0.44| 2.5 -1.1 2000 206 2 252 4| 0.0 0.5 0.5| 0.6 -4.7 -4.1 -2.1 -0.44| 2.0 -0.9 2500 196 2 247 4| 0.0 0.7 0.7| 0.6 -5.5 -4.9 -2.0 -0.52| 2.0 -1.0 3000 176 3 234 3| 0.0 0.8 0.8| 0.6 -6.6 -6.0 -2.0 -0.61| 2.2 -1.4 4000 138 3 205 1| 0.0 0.3 0.3| 0.6 -7.7 -7.1 -1.8 -0.64| 2.1 -1.3 5000 118 3 168 0| 0.0 0.5 0.5| 1.2 -7.9 -6.6 -1.3 -0.48| 2.0 -1.0 6000 80 4 34 2| 0.0 0.7 0.7| 1.5 -9.9 -8.4 -1.4 -0.43| 2.1 -0.9 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251015.12.gif