UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 16 JAN 26 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 1001 33 28.2 24.6 81 3.6 25.5 210 5 301.3 304.9 298.7 359.7 19.81 1 1000 62 28.2 24.6 81 3.6 25.5 210 4 301.4 305.0 298.7 359.9 19.84 2 986 188 27.8 24.2 81 3.6 25.2 208 6 302.2 305.8 298.8 360.3 19.63 3 934 667 23.4 22.0 92 1.4 22.4 204 13 302.4 305.7 297.9 356.0 18.10 4 925 752 23.0 21.0 89 2.0 21.6 210 12 302.8 306.0 297.4 353.7 17.17 5 910 895 22.4 18.5 79 3.9 19.6 197 12 303.6 306.4 296.1 347.9 14.89 6 865 1335 19.4 18.1 92 1.3 18.5 202 8 304.9 307.8 296.8 350.6 15.28 7 850 1486 18.8 16.6 87 2.2 17.3 205 7 305.8 308.5 296.2 348.2 14.12 8 847 1516 18.4 16.5 89 1.9 17.1 204 7 305.7 308.4 296.2 347.9 14.08 9 841 1577 18.4 14.6 79 3.8 15.8 203 7 306.4 308.7 295.3 344.0 12.52 10 834 1649 17.6 16.0 90 1.6 16.5 201 7 306.2 308.8 296.1 347.8 13.85 11 813 1868 17.2 12.2 72 5.0 13.9 196 6 308.1 310.1 294.7 341.5 11.05 12 796 2048 16.0 12.5 80 3.5 13.7 192 5 308.6 310.8 295.2 343.6 11.52 13 793 2080 16.0 10.0 68 6.0 12.2 191 5 309.0 310.8 294.0 338.7 9.77 14 787 2145 15.6 11.4 76 4.2 12.9 190 5 309.2 311.3 294.8 342.2 10.83 15 779 2232 15.6 9.6 67 6.0 11.8 193 7 310.1 312.0 294.3 339.8 9.68 16 768 2353 15.6 6.6 55 9.0 10.2 197 9 311.4 312.9 293.3 336.1 7.99 17 742 2645 13.8 5.8 58 8.0 9.0 203 10 312.5 314.0 293.5 336.8 7.82 18 734 2736 13.2 5.2 58 8.0 8.5 205 10 312.8 314.3 293.4 336.4 7.58 19 705 3075 10.4 7.0 79 3.4 8.3 171 7 313.4 315.1 294.6 341.2 8.96 20 700 3134 10.2 6.6 78 3.6 8.0 165 7 313.8 315.5 294.6 341.1 8.77 21 689 3266 9.4 6.0 79 3.4 7.3 162 7 314.3 316.0 294.6 341.0 8.55 22 678 3399 9.2 3.2 66 6.0 5.7 159 7 315.5 316.9 293.8 338.0 7.12 23 667 3535 8.6 3.9 72 4.7 5.8 156 8 316.3 317.8 294.4 340.3 7.61 24 659 3635 8.8 1.8 61 7.0 4.8 154 8 317.7 318.9 294.0 338.7 6.63 25 650 3749 8.4 -0.6 53 9.0 3.5 152 8 318.5 319.6 293.4 336.5 5.64 26 615 4205 5.2 -1.8 61 7.0 1.5 142 9 319.9 320.9 293.7 337.5 5.46 27 608 4298 4.6 -3.4 56 8.0 0.5 142 9 320.2 321.2 293.3 336.1 4.90 28 584 4626 3.0 -5.0 56 8.0 -1.0 196 5 322.1 323.0 293.5 336.9 4.52 29 575 4752 2.2 -3.8 64 6.0 -0.9 216 4 322.6 323.6 294.1 339.0 5.03 30 568 4851 2.2 -4.8 60 7.0 -1.3 233 3 323.7 324.6 294.1 339.2 4.72 31 559 4980 1.4 -4.6 64 6.0 -1.6 255 3 324.2 325.2 294.4 340.3 4.87 32 543 5214 -0.7 -4.1 78 3.4 -2.4 297 4 324.4 325.5 294.7 341.6 5.21 33 539 5273 -0.9 -5.9 69 5.0 -3.4 307 4 324.9 325.8 294.3 340.0 4.57 34 533 5362 -1.5 -6.0 71 4.5 -3.7 323 5 325.2 326.1 294.4 340.4 4.59 35 527 5453 -1.5 -6.5 69 5.0 -3.9 340 5 326.3 327.2 294.6 341.1 4.47 36 502 5838 -4.3 -6.2 87 1.9 -5.3 49 8 327.4 328.4 295.1 343.4 4.80 37 500 5870 -4.7 -6.8 85 2.1 -5.7 55 8 327.3 328.2 295.0 342.7 4.60 38 496 5933 -5.1 -7.9 81 2.8 -6.4 54 9 327.6 328.4 294.8 341.8 4.26 39 488 6060 -6.1 -8.1 86 2.0 -7.0 51 10 327.9 328.7 294.8 342.2 4.26 40 487 6076 -6.3 -7.9 88 1.6 -7.1 51 10 327.8 328.7 294.9 342.3 4.34 41 485 6108 -6.5 -8.7 84 2.2 -7.5 50 10 328.0 328.8 294.7 341.7 4.09 42 484 6125 -6.3 -10.7 71 4.4 -8.2 50 10 328.4 329.1 294.4 340.2 3.50 43 478 6222 -6.9 -8.7 87 1.8 -7.7 51 11 328.8 329.7 295.0 342.8 4.15 44 472 6320 -7.5 -11.6 72 4.1 -9.2 52 11 329.3 329.9 294.5 340.6 3.34 45 468 6386 -8.1 -10.8 81 2.7 -9.3 53 12 329.3 330.1 294.7 341.5 3.59 46 466 6419 -8.3 -13.0 69 4.7 -10.2 53 12 329.5 330.1 294.3 339.8 3.02 47 461 6503 -8.9 -11.9 79 3.0 -10.2 54 13 329.8 330.4 294.6 341.1 3.33 48 457 6570 -9.1 -12.7 75 3.6 -10.6 55 13 330.3 331.0 294.6 341.1 3.15 49 455 6604 -9.1 -12.4 77 3.3 -10.5 55 13 330.7 331.4 294.8 341.9 3.25 50 451 6672 -9.1 -16.1 57 7.0 -11.8 56 14 331.6 332.1 294.3 340.0 2.41 51 445 6776 -10.1 -16.1 61 6.0 -12.3 57 14 331.6 332.1 294.3 340.1 2.45 52 442 6828 -10.1 -18.1 52 8.0 -12.9 57 15 332.2 332.7 294.2 339.5 2.08 53 438 6898 -10.7 -15.1 70 4.4 -12.4 58 15 332.3 332.9 294.7 341.7 2.70 54 436 6933 -10.5 -18.5 52 8.0 -13.3 58 16 333.0 333.4 294.4 340.2 2.04 55 400 7590 -14.5 -26.5 35 12.0 -17.7 65 20 336.1 336.4 294.4 340.2 1.10 56 300 9720 -27.5 -43.5 20 16.0 -29.6 100 29 346.6 346.7 296.1 347.7 0.27 57 250 11000 -39.1 -48.1 38 9.0 -39.8 100 37 347.9 348.0 296.4 348.7 0.20 58 200 12490 -51.5 -60.5 33 9.0 -51.8 105 39 351.2 351.2 297.0 351.5 0.06 59 150 14290 -66.5 -77.5 20 11.0 -66.6 90 36 355.5 355.5 297.8 355.6 0.01 60 100 16630 -82.9 -92.9 16 10.0 -82.9 105 47 367.6 367.6 300.1 367.6 0.00 61 96 16859 -81.3 -92.3 14 11.0 -81.3 102 40 375.0 375.0 301.4 375.0 0.00 62 76 18149 -89.1 -95.1 31 6.0 -89.1 50 11 384.6 384.6 303.0 384.6 0.00 63 73 18367 -88.1 -95.1 26 7.0 -88.1 55 13 391.2 391.2 304.0 391.2 0.00 64 70 18600 -79.5 -91.5 12 12.0 -79.6 55 23 414.3 414.3 307.0 414.3 0.00 65 70 18600 -80.1 -91.1 14 11.0 -80.1 55 23 413.0 413.0 306.9 413.0 0.00 66 67 18850 -76.7 -89.7 11 13.0 -76.7 42 30 425.6 425.6 308.3 425.6 0.00 67 64 19113 -77.7 -89.7 13 12.0 -77.7 54 22 429.0 429.0 308.7 429.0 0.00 68 60 19484 -75.1 -89.1 10 14.0 -75.2 135 14 442.8 442.8 310.1 442.8 0.00 69 56 19882 -77.1 -90.1 11 13.0 -77.1 83 6 447.1 447.1 310.6 447.1 0.00 70 54 20091 -76.5 -90.5 9 14.0 -76.6 62 10 453.1 453.1 311.1 453.1 0.00 71 52 20311 -73.3 -89.3 7 16.0 -73.4 73 15 465.5 465.5 312.3 465.5 0.00 72 51 20424 -73.9 -90.9 6 17.0 -74.0 80 18 466.7 466.7 312.4 466.7 0.00 73 50 20540 -72.3 -90.3 5 18.0 -72.4 85 20 473.1 473.1 312.9 473.1 0.00 74 49 20659 -71.9 -89.9 5 18.0 -72.0 95 17 476.8 476.8 313.2 476.8 0.00 75 48 20780 -71.9 -90.9 4 19.0 -72.0 96 17 479.6 479.6 313.4 479.6 0.00 76 47 20905 -68.9 -90.9 3 22.0 -69.1 88 21 489.7 489.7 314.2 489.7 0.00 77 44 21300 -67.9 -90.9 2 23.0 -68.1 94 31 501.5 501.5 315.1 501.5 0.00 78 43 21437 -68.9 -90.9 3 22.0 -69.1 97 32 502.3 502.3 315.1 502.3 0.00 79 38 22177 -67.9 -91.9 2 24.0 -68.2 82 33 523.0 523.0 316.5 523.0 0.00 80 36 22504 -64.9 -90.9 2 26.0 -65.3 89 36 538.9 538.9 317.5 538.9 0.00 81 34 22852 -64.9 -90.9 2 26.0 -65.4 100 41 547.7 547.8 318.0 547.8 0.00 82 34 22852 -64.9 -90.9 2 26.0 -65.4 100 41 547.7 547.8 318.0 547.8 0.00 83 31 23412 -66.9 -91.9 2 25.0 -67.3 88 44 557.0 557.0 318.5 557.0 0.00 84 30 23610 -66.7 -91.7 2 25.0 -67.1 90 49 562.8 562.8 318.8 562.8 0.00 85 30 23610 -66.7 -91.7 2 25.0 -67.1 90 49 562.8 562.8 318.8 562.8 0.00 86 28 24033 -64.3 -92.3 1 28.0 -64.9 93 53 580.7 580.7 319.7 580.7 0.00 87 27 24259 -60.1 -90.1 1 30.0 -61.1 95 55 598.6 598.6 320.5 598.6 0.00 88 24 25004 -57.6 -88.3 1 30.7 -59.0 100 61 626.3 626.3 321.7 626.4 0.01 89 23 25275 -56.7 -87.7 1 31.0 -58.3 100 61 636.7 636.7 322.2 636.7 0.01 90 20 26180 -49.7 -83.7 1 34.0 -53.2 100 32 684.0 684.1 323.9 684.2 0.02 91 18 26868 -51.3 -85.3 1 34.0 -54.6 99 28 699.9 699.9 324.4 700.0 0.02 92 16 27635 -50.7 -84.7 1 34.0 -54.5 71 29 725.9 725.9 325.3 726.0 0.02 93 16 27635 -49.5 -85.5 1 36.0 -53.7 71 29 729.8 729.8 325.4 729.9 0.02 94 16 27635 -46.1 -84.1 1 38.0 -51.6 71 29 740.9 740.9 325.7 741.0 0.02 95 14 28532 -41.9 -80.9 1 39.0 -49.7 322 9 784.0 784.0 326.8 784.3 0.04 96 13 29032 -44.1 -82.1 1 38.0 -51.2 299 19 793.1 793.1 327.1 793.5 0.04 97 12 29575 -39.9 -80.9 0 41.0 -49.4 261 24 826.4 826.4 327.9 826.8 0.05 98 12 29575 -38.9 -80.9 0 42.0 -48.9 261 24 829.9 829.9 328.0 830.4 0.05 99 10 30820 -41.3 -82.3 0 41.0 -50.9 290 44 865.4 865.4 328.7 865.8 0.05 100 9.6 31097 -40.5 -81.5 0 41.0 -50.7 287 43 878.6 878.6 329.0 879.1 0.05 101 8.5 31917 -44.3 -82.3 1 38.0 -53.0 276 39 894.8 894.9 329.3 895.4 0.05 102 7.7 32577 -45.1 -83.1 1 38.0 -53.8 268 35 917.3 917.3 329.8 917.8 0.05 103 7.0 33220 -39.3 -81.3 0 42.0 -51.8 260 32 966.6 966.6 330.7 967.4 0.08 104 6.9 33319 -39.1 -81.1 0 42.0 -51.7 971.4 971.4 330.7 972.3 0.08 105 6.4 33833 -40.5 -81.5 0 41.0 -52.7 986.6 986.6 330.9 987.5 0.08 106 6.1 34160 -39.9 -80.9 0 41.0 -52.7 1002.8 1002.9 331.2 1003.9 0.09 107 5.8 34508 -36.3 -79.3 0 43.0 -51.6 1033.1 1033.2 331.7 1034.6 0.13 108 5.6 34751 -35.5 -78.5 0 43.0 -51.5 1047.0 1047.1 331.9 1048.9 0.15 109 5.5 34877 -36.5 -79.5 0 43.0 -52.0 1048.0 1048.1 331.9 1049.6 0.13 TRP 76 18149 -89.1 -95.1 31 6.0 -89.1 50 11 384.6 384.6 303.0 384.6 0.00 WND 24 25004 -57.6 -88.3 1 30.7 -59.0 100 61 626.3 626.3 321.7 626.4 0.01 Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 548.33 mb = 5135.76 m = 16849.40 ft Wetbulb zero: 600.00 mb = 4406.09 m = 14455.50 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 71.84 % Est. max temperature: 32.72 C = 90.89 F Sfc-Lift cond lev (LCL): 950.59 mb = 511.33 m = 1677.58 ft T: 24.83 C 700-500 lapse rate: 5.45 C/km ThetaE index: 12.47 C Layer 934.0- 865.0 mb Conv cond level (CCL): 892.60 mb = 1062.45 m = 3485.70 ft Mean mixing ratio: 18.07 g/kg Conv temperature: 31.06 C = 87.92 F Cap Strength: 0.88 C Lifted Index: -3.84 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.32 C Lifted Index @700 mb: -2.01 C Showalter Index: -1.09 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.30 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 221.20 Risk: None Energy Index: -1.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1263.58 J/kg Max Up Vert Vel: 50.27 m/s Conv Inhibition (B-): 7.75 J/kg Cap Strength: 0.88 C Lift Cond Lev (LCL): 913.79 mb = 858.57 m = 2816.79 ft Lev Free Conv (LFC): 868.79 mb = 1297.19 m = 4255.84 ft Equ Level (EL): 148.79 mb = 14336.93 m = 47036.59 ft B at Equ Level: 1262.79 J/kg Max Parcel Lev (MPL): 78.79 mb = 17949.89 m = 58889.99 ft Wind level data Storm motion: 208 at 6 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 1001 33 210 5 2.5 4.3 | 17 1 -0.2 -0.7 1 1000 62 210 4 2.0 3.5 | 25 2 -0.7 -1.6 2 940 610 200 14 4.8 13.2 | 194 8 2.1 8.1 3 925 752 210 12 6.0 10.4 | 212 6 3.3 5.4 4 908 914 195 12 3.1 11.6 | 183 7 0.4 6.6 5 850 1486 205 7 3.0 6.3 | 190 1 0.2 1.3 6 788 2134 190 5 0.9 4.9 | 87 2 -1.8 -0.1 7 760 2438 200 11 3.8 10.3 | 191 5 1.0 5.3 8 733 2743 205 10 4.2 9.1 | 201 4 1.5 4.0 9 700 3134 165 7 -1.8 6.8 | 111 5 -4.5 1.7 10 609 4267 140 9 -5.8 6.9 | 102 9 -8.5 1.9 11 565 4877 240 2 1.7 1.0 | 14 4 -1.0 -4.0 12 500 5870 55 8 -6.6 -4.6 | 44 13 -9.3 -9.6 13 486 6096 50 10 -7.7 -6.4 | 42 15 -10.4 -11.5 14 400 7590 65 20 -18.1 -8.5 | 57 25 -20.8 -13.5 15 300 9720 100 29 -28.6 5.0 | 90 31 -31.3 0.0 16 274 10363 105 36 -34.8 9.3 | 97 38 -37.5 4.3 17 250 11000 100 37 -36.4 6.4 | 92 39 -39.2 1.4 18 229 11582 100 32 -31.5 5.6 | 91 34 -34.2 0.5 19 200 12490 105 39 -37.7 10.1 | 97 41 -40.4 5.1 20 173 13411 105 43 -41.5 11.1 | 98 45 -44.3 6.1 21 150 14290 90 36 -36.0 0.0 | 83 39 -38.7 -5.0 22 114 15850 75 35 -33.8 -9.1 | 69 39 -36.5 -14.1 23 100 16630 105 47 -45.4 12.2 | 98 49 -48.1 7.1 24 98 16764 105 50 -48.3 12.9 | 99 52 -51.0 7.9 25 92 17069 95 18 -17.9 1.6 | 80 21 -20.6 -3.5 26 87 17374 50 7 -5.4 -4.5 | 40 12 -8.1 -9.5 27 83 17678 30 10 -5.0 -8.7 | 29 16 -7.7 -13.7 28 78 17983 30 11 -5.5 -9.5 | 29 17 -8.2 -14.6 29 76 18149 50 11 -8.4 -7.1 | 43 16 -11.1 -12.1 30 74 18288 50 8 -6.1 -5.1 | 41 13 -8.8 -10.2 31 70 18593 70 27 -25.4 -9.2 | 63 32 -28.1 -14.3 32 70 18600 55 23 -18.8 -13.2 | 50 28 -21.6 -18.2 33 66 18898 40 31 -19.9 -23.7 | 38 37 -22.6 -28.8 34 63 19202 60 18 -15.6 -9.0 | 53 23 -18.3 -14.0 35 60 19507 140 14 -9.0 10.7 | 116 13 -11.7 5.7 36 57 19812 90 5 -5.0 0.0 | 57 9 -7.7 -5.0 37 54 20117 60 10 -8.7 -5.0 | 49 15 -11.4 -10.0 38 51 20422 80 18 -17.7 -3.1 | 68 22 -20.4 -8.2 39 50 20540 85 20 -19.9 -1.7 | 73 24 -22.6 -6.8 40 48 20726 100 15 -14.8 2.6 | 82 18 -17.5 -2.4 41 46 21031 80 25 -24.6 -4.3 | 71 29 -27.3 -9.4 42 44 21336 95 32 -31.9 2.8 | 86 35 -34.6 -2.2 43 42 21641 100 32 -31.5 5.6 | 91 34 -34.2 0.5 44 38 22250 80 33 -32.5 -5.7 | 73 37 -35.2 -10.8 45 34 22860 100 41 -40.4 7.1 | 93 43 -43.1 2.1 46 32 23165 85 38 -37.9 -3.3 | 78 41 -40.6 -8.3 47 30 23610 90 49 -49.0 0.0 | 84 52 -51.7 -5.0 48 24 25004 100 61 -60.1 10.6 | 95 63 -62.8 5.6 49 23 25298 100 61 -60.1 10.6 | 95 63 -62.8 5.6 50 20 26180 100 32 -31.5 5.6 | 91 34 -34.2 0.5 51 18 26822 105 30 -29.0 7.8 | 95 32 -31.7 2.7 52 17 27127 75 20 -19.3 -5.2 | 65 24 -22.0 -10.2 53 16 27737 70 30 -28.2 -10.3 | 64 34 -30.9 -15.3 54 15 28042 80 15 -14.8 -2.6 | 66 19 -17.5 -7.6 55 14 28346 35 4 -2.3 -3.3 | 31 10 -5.0 -8.3 56 14 28651 295 11 10.0 -4.6 | 323 12 7.3 -9.7 57 13 28956 290 18 16.9 -6.2 | 308 18 14.2 -11.2 58 13 29261 315 22 15.6 -15.6 | 328 24 12.8 -20.6 59 12 29566 260 23 22.7 4.0 | 273 20 19.9 -1.0 60 10 30820 290 44 41.3 -15.0 | 297 44 38.6 -20.1 61 7 33220 260 32 31.5 5.6 | 269 29 28.8 0.5 Wind Parameters Mean winds (0-6000m): 178.4 at 7.6 knts Storm direction: 208.4 at 5.7 knts Shear (0-3000m) pos: 0.4 neg: 1.1 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 111.9 deg Storm rel helicity (0-3000m) pos: 7.9 neg: -11.2 tot: -3.3 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -0.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 776.73 Bulk Shear: 1.63 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 ------------------------------------------------------------------------------- 500 204 8 193 3| 0.0 7.9 7.9| 0.0 -0.5 -0.4 -0.9 0.28| 9.1 2.6 1000 202 10 194 5| 0.0 3.2 3.2| 3.5 -5.2 -1.7 -1.7 0.10| 8.2 0.8 1500 201 10 192 4| 1.5 2.1 3.6| 3.8 -5.3 -1.4 -1.0 0.08| 6.9 0.6 2000 201 9 188 3| 1.1 1.3 2.4| 3.8 -5.8 -2.0 -1.0 -0.01| 5.7 -0.0 2500 200 9 185 3| 0.5 1.1 1.6| 7.2 -6.0 1.3 0.5 0.15| 6.0 0.9 3000 200 9 184 3| 0.4 1.1 1.5| 7.9 -11.2 -3.3 -1.1 -0.00| 6.0 -0.0 4000 190 9 160 4| 0.3 1.3 1.6| 7.9 -14.2 -6.3 -1.6 -0.06| 5.1 -0.3 5000 185 8 145 4| 1.2 1.0 2.3| 10.2 -17.5 -7.3 -1.5 -0.10| 5.5 -0.6 6000 178 8 131 4| 1.1 0.9 1.9| 41.3 -18.8 22.5 3.7 0.06| 6.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20260116.12.gif