UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011412.upa.cvt Date: 1200Z 14 JAN 26 Searching for PTRO... Searching the city database file for: PTRO ... Date:1200Z 14 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 1000 33 27.0 24.3 85 2.7 25.0 180 6 300.1 303.7 298.2 357.3 19.47 1 991 116 27.0 24.6 87 2.4 25.2 188 11 300.9 304.6 298.7 359.9 20.02 2 954 464 24.0 23.2 95 0.8 23.5 188 19 301.2 304.7 298.2 357.4 19.09 3 952 483 24.2 22.2 89 2.0 22.8 188 19 301.6 304.9 297.6 354.6 17.97 4 925 744 22.8 21.5 92 1.3 21.9 185 18 302.6 305.9 297.7 355.1 17.72 5 882 1159 20.2 20.0 99 0.2 20.1 189 18 304.1 307.2 297.6 354.5 16.92 6 859 1388 19.6 18.4 93 1.2 18.8 193 19 305.8 308.7 297.3 352.8 15.69 7 853 1449 19.2 19.1 99 0.1 19.1 194 19 306.0 309.0 297.8 355.6 16.53 8 850 1479 19.6 18.6 94 1.0 18.9 195 19 306.7 309.7 297.7 355.0 16.07 9 836 1622 19.4 16.6 84 2.8 17.5 197 19 307.9 310.6 296.9 351.3 14.36 10 818 1810 18.4 15.0 81 3.4 16.1 200 18 308.8 311.3 296.4 348.9 13.23 11 810 1895 17.6 16.1 91 1.5 16.5 199 18 308.8 311.5 297.1 352.4 14.36 12 807 1926 17.6 14.7 83 2.9 15.6 198 18 309.1 311.6 296.4 349.1 13.15 13 792 2087 16.8 15.2 90 1.6 15.7 196 18 309.9 312.6 297.1 352.2 13.85 14 789 2120 16.8 15.4 91 1.4 15.8 195 18 310.3 312.9 297.3 353.3 14.09 15 785 2163 17.0 13.0 77 4.0 14.3 195 18 310.9 313.2 296.2 347.9 12.08 16 779 2229 16.8 12.3 75 4.5 13.8 195 17 311.4 313.6 296.0 347.1 11.62 17 774 2284 16.8 10.8 68 6.0 12.9 195 17 312.0 314.0 295.4 344.5 10.57 18 766 2373 16.2 13.3 83 2.9 14.3 195 16 312.3 314.7 296.9 351.2 12.64 19 762 2417 16.2 12.8 80 3.4 13.9 195 15 312.7 315.1 296.8 350.6 12.29 20 760 2440 16.2 12.0 76 4.2 13.4 195 15 313.0 315.2 296.4 349.0 11.68 21 756 2485 16.2 10.2 68 6.0 12.3 196 16 313.4 315.4 295.7 345.6 10.40 22 751 2541 15.6 12.2 80 3.4 13.3 198 17 313.4 315.7 296.7 350.4 11.98 23 731 2771 13.8 12.1 89 1.7 12.7 205 22 313.9 316.2 297.0 351.7 12.23 24 728 2805 14.0 11.6 85 2.4 12.4 205 22 314.4 316.7 296.9 351.3 11.88 25 726 2829 14.4 7.4 63 7.0 10.0 205 22 315.1 316.8 295.1 343.1 8.94 26 725 2840 14.4 7.4 63 7.0 10.0 205 22 315.3 317.0 295.1 343.2 8.95 27 722 2876 14.2 8.2 67 6.0 10.4 205 23 315.4 317.2 295.6 345.1 9.50 28 720 2899 13.8 10.6 81 3.2 11.7 205 23 315.2 317.4 296.7 350.2 11.23 29 717 2934 13.8 9.2 74 4.6 10.9 205 23 315.6 317.6 296.1 347.6 10.25 30 714 2970 13.4 10.3 81 3.1 11.4 205 23 315.5 317.7 296.7 350.1 11.09 31 711 3005 13.4 7.4 67 6.0 9.6 205 23 315.9 317.7 295.4 344.5 9.13 32 707 3053 13.2 6.2 62 7.0 8.9 205 24 316.2 317.8 295.0 342.7 8.44 33 700 3137 12.6 6.6 67 6.0 8.9 205 24 316.4 318.1 295.3 344.0 8.77 34 699 3149 12.4 7.7 73 4.7 9.5 205 24 316.3 318.2 295.8 346.1 9.48 35 694 3209 12.6 4.6 58 8.0 7.8 203 25 317.2 318.7 294.7 341.5 7.69 36 683 3343 11.8 4.8 62 7.0 7.6 200 27 317.8 319.3 295.0 342.9 7.92 37 678 3405 11.4 6.4 71 5.0 8.3 200 27 318.0 319.7 295.8 346.2 8.93 38 663 3591 10.0 3.0 62 7.0 5.9 201 26 318.5 319.9 294.6 341.3 7.18 39 659 3642 9.6 4.7 71 4.9 6.6 202 25 318.6 320.2 295.4 344.5 8.16 40 656 3679 9.4 3.4 66 6.0 5.9 202 25 318.8 320.2 294.9 342.5 7.47 41 644 3832 8.6 1.6 61 7.0 4.6 203 24 319.5 320.8 294.6 341.0 6.69 42 608 4306 5.8 0.8 70 5.0 2.9 205 21 321.6 322.9 295.1 343.2 6.69 43 586 4607 3.6 -0.0 77 3.6 1.6 208 23 322.5 323.7 295.2 343.7 6.55 44 578 4718 2.6 0.4 85 2.2 1.4 209 24 322.6 323.9 295.4 344.7 6.84 45 565 4902 1.4 -1.4 82 2.8 -0.1 210 25 323.2 324.5 295.1 343.2 6.13 46 546 5177 -0.7 -1.4 95 0.7 -1.1 196 22 323.9 325.2 295.4 344.6 6.34 47 543 5221 -0.3 -2.9 83 2.6 -1.7 196 22 324.9 326.0 295.2 343.6 5.70 48 533 5370 -0.7 -2.3 89 1.6 -1.6 201 20 326.2 327.4 295.8 346.2 6.08 49 522 5537 -1.1 -6.0 69 4.9 -3.6 209 18 327.6 328.6 295.1 343.3 4.69 50 506 5785 -1.7 -8.7 59 7.0 -5.0 234 20 329.8 330.6 295.1 343.1 3.92 51 500 5880 -2.5 -9.5 59 7.0 -5.7 230 20 330.0 330.7 295.0 342.6 3.72 52 436 6951 -11.7 -12.9 91 1.2 -12.2 207 17 331.5 332.2 295.0 342.7 3.25 53 400 7610 -14.5 -17.3 79 2.8 -15.5 150 14 336.1 336.6 295.5 344.8 2.46 54 300 9730 -29.3 -29.6 97 0.3 -29.3 100 26 344.1 344.3 296.3 348.2 1.10 55 250 11000 -39.1 -42.7 69 3.6 -39.5 85 22 347.9 348.0 296.5 349.4 0.35 56 200 12490 -49.9 -69.9 8 20.0 -50.4 60 27 353.8 353.8 297.4 353.8 0.02 57 150 14300 -66.9 -71.4 53 4.5 -67.0 90 35 354.8 354.8 297.7 354.9 0.02 58 100 16630 -86.1 -90.5 45 4.4 -86.1 100 45 361.4 361.4 299.0 361.4 0.00 59 93 17023 -88.9 -92.8 47 3.9 -88.9 110 50 363.4 363.4 299.4 363.4 0.00 60 89 17261 -87.3 -92.3 39 5.0 -87.3 110 53 371.2 371.2 300.8 371.2 0.00 61 87 17384 -86.7 -91.4 42 4.7 -86.7 110 54 374.9 374.9 301.4 374.9 0.00 62 84 17575 -87.1 -92.1 39 5.0 -87.1 108 45 377.8 377.8 301.9 377.8 0.00 63 83 17640 -86.1 -93.1 27 7.0 -86.1 108 41 381.2 381.2 302.4 381.2 0.00 64 82 17707 -82.9 -90.9 24 8.0 -82.9 107 38 389.0 389.0 303.6 389.0 0.00 65 81 17776 -81.9 -89.9 24 8.0 -81.9 107 35 392.4 392.4 304.2 392.4 0.00 66 80 17845 -82.3 -89.3 29 7.0 -82.3 106 31 393.0 393.0 304.2 393.0 0.00 67 79 17915 -82.7 -90.7 24 8.0 -82.7 105 28 393.6 393.6 304.3 393.6 0.00 68 76 18131 -81.1 -90.1 20 9.0 -81.1 80 17 401.3 401.3 305.4 401.3 0.00 69 70 18590 -83.3 -91.3 24 8.0 -83.3 335 11 406.2 406.2 306.0 406.2 0.00 70 69 18670 -83.5 -90.5 28 7.0 -83.5 313 11 407.4 407.4 306.2 407.4 0.00 71 66 18920 -81.3 -90.3 20 9.0 -81.3 338 14 417.4 417.4 307.4 417.4 0.00 72 65 19006 -81.5 -90.5 20 9.0 -81.5 22 13 418.8 418.8 307.6 418.8 0.00 73 65 19006 -79.1 -89.1 18 10.0 -79.1 22 13 424.1 424.1 308.2 424.1 0.00 74 64 19095 -77.5 -88.5 15 11.0 -77.6 67 13 429.4 429.5 308.8 429.5 0.00 75 61 19372 -75.7 -89.7 9 14.0 -75.7 116 12 439.4 439.4 309.8 439.4 0.00 76 58 19668 -71.5 -88.5 6 17.0 -71.6 84 11 455.3 455.3 311.3 455.3 0.00 77 57 19771 -71.9 -89.9 5 18.0 -72.0 64 10 456.6 456.6 311.5 456.6 0.00 78 55 19985 -68.1 -89.1 3 21.0 -68.3 69 16 470.0 470.0 312.7 470.0 0.00 79 52 20323 -67.3 -89.3 3 22.0 -67.5 68 21 479.5 479.5 313.4 479.5 0.00 80 50 20560 -68.1 -89.1 3 21.0 -68.3 90 30 483.0 483.0 313.7 483.0 0.00 81 48 20805 -69.1 -90.1 3 21.0 -69.3 92 29 486.3 486.3 314.0 486.3 0.00 82 45 21193 -65.9 -89.9 2 24.0 -66.2 89 34 503.1 503.1 315.2 503.1 0.00 83 41 21760 -65.1 -90.1 2 25.0 -65.5 98 40 518.7 518.7 316.2 518.7 0.00 84 39 22063 -67.1 -91.1 2 24.0 -67.4 93 39 521.1 521.1 316.4 521.1 0.00 85 38 22220 -65.5 -90.5 2 25.0 -65.9 90 39 529.1 529.1 316.9 529.1 0.00 86 36 22549 -66.1 -91.1 2 25.0 -66.5 85 38 535.8 535.8 317.3 535.8 0.00 87 33 23085 -59.3 -89.3 1 30.0 -60.2 89 38 567.3 567.3 319.0 567.3 0.00 88 30 23680 -60.9 -88.9 1 28.0 -61.7 110 40 578.6 578.6 319.6 578.6 0.00 89 29 23890 -61.5 -89.5 1 28.0 -62.3 110 41 582.6 582.6 319.8 582.6 0.00 90 25 24819 -57.3 -88.3 1 31.0 -58.7 90 45 619.9 619.9 321.5 620.0 0.01 91 21 25913 -60.3 -89.3 1 29.0 -61.5 94 51 642.6 642.6 322.4 642.6 0.01 92 20 26220 -56.3 -88.3 1 32.0 -58.2 85 48 663.8 663.8 323.2 663.9 0.01 93 18 26892 -54.3 -87.3 1 33.0 -56.9 82 45 690.5 690.5 324.1 690.5 0.01 94 18 26892 -54.3 -87.3 1 33.0 -56.9 82 45 690.5 690.5 324.1 690.5 0.01 95 16 27663 -44.7 -82.7 1 38.0 -50.7 95 40 745.4 745.5 325.8 745.7 0.03 96 15 28096 -43.5 -81.5 1 38.0 -50.3 114 21 763.3 763.3 326.3 763.6 0.03 97 14 28558 -45.3 -83.3 1 38.0 -51.6 93 7 772.4 772.4 326.5 772.7 0.03 98 13 29053 -44.3 -82.3 1 38.0 -51.3 26 2 792.4 792.5 327.1 792.7 0.04 99 12 29587 -46.7 -83.7 1 37.0 -52.9 320 10 802.3 802.3 327.3 802.5 0.03 100 11 30168 -43.3 -83.3 0 40.0 -51.4 325 15 834.8 834.9 328.1 835.2 0.03 101 10 30810 -42.7 -82.7 0 40.0 -51.5 275 9 860.2 860.2 328.6 860.6 0.04 102 9.9 30878 -42.3 -82.3 0 40.0 -51.4 864.1 864.2 328.7 864.6 0.05 103 9.8 30947 -42.5 -82.5 0 40.0 -51.5 865.9 865.9 328.7 866.3 0.04 104 9.2 31376 -39.7 -80.7 0 41.0 -50.5 892.4 892.4 329.3 893.0 0.06 105 8.2 32153 -45.5 -83.5 1 38.0 -53.8 899.3 899.4 329.4 899.8 0.05 106 8.0 32318 -44.1 -83.1 1 39.0 -53.2 911.3 911.3 329.7 911.8 0.05 107 7.6 32662 -45.1 -83.1 1 38.0 -53.9 920.7 920.7 329.8 921.2 0.05 TRP 93 17023 -88.9 -92.8 47 3.9 -88.9 110 50 363.4 363.4 299.4 363.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5847.00 m Freezing level: 552.33 mb = 5085.45 m = 16684.36 ft Wetbulb zero: 565.86 mb = 4889.94 m = 16042.91 ft Precipitable water: 2.52 inches Sfc-500 mean rel hum: 79.41 % Est. max temperature: 33.53 C = 92.35 F Sfc-Lift cond lev (LCL): 962.01 mb = 387.52 m = 1271.38 ft T: 24.66 C 700-500 lapse rate: 5.50 C/km ThetaE index: 8.74 C Layer 785.0- 766.0 mb Conv cond level (CCL): 911.90 mb = 868.34 m = 2848.85 ft Mean mixing ratio: 18.55 g/kg Conv temperature: 29.91 C = 85.84 F Cap Strength: 1.06 C Lifted Index: -1.82 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.42 C Lifted Index @700 mb: 0.28 C Showalter Index: -1.29 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.10 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 377.90 Risk: Showers and thunderstorms possible Energy Index: -2.44 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1272.69 J/kg Max Up Vert Vel: 50.45 m/s Conv Inhibition (B-): 4.66 J/kg Cap Strength: 0.95 C Lift Cond Lev (LCL): 928.78 mb = 707.01 m = 2319.55 ft Lev Free Conv (LFC): 893.78 mb = 1043.25 m = 3422.71 ft Equ Level (EL): 853.78 mb = 1440.61 m = 4726.36 ft B at Equ Level: 14.42 J/kg Max Parcel Lev (MPL): 753.78 mb = 2509.90 m = 8234.48 ft Wind level data Storm motion: 231 at 15 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 1000 33 180 6 0.0 6.0 | 73 13 -12.0 -3.6 1 1000 55 190 7 1.2 6.9 | 76 11 -10.8 -2.7 2 972 305 185 18 1.6 17.9 | 129 13 -10.4 8.3 3 939 610 190 20 3.5 19.7 | 140 13 -8.5 10.1 4 925 744 185 18 1.6 17.9 | 129 13 -10.4 8.3 5 907 914 185 18 1.6 17.9 | 129 13 -10.4 8.3 6 850 1479 195 19 4.9 18.4 | 141 11 -7.1 8.8 7 816 1829 200 18 6.2 16.9 | 142 9 -5.8 7.3 8 787 2134 195 18 4.7 17.4 | 137 11 -7.3 7.8 9 760 2438 195 15 3.9 14.5 | 121 9 -8.1 4.9 10 733 2743 205 22 9.3 19.9 | 165 11 -2.7 10.4 11 700 3137 205 24 10.1 21.8 | 171 12 -1.8 12.2 12 682 3353 200 27 9.2 25.4 | 170 16 -2.7 15.8 13 609 4267 205 21 8.9 19.0 | 162 10 -3.1 9.4 14 565 4877 210 25 12.5 21.7 | 182 12 0.5 12.1 15 545 5182 195 22 5.7 21.3 | 152 13 -6.3 11.7 16 525 5486 205 18 7.6 16.3 | 147 8 -4.4 6.7 17 505 5791 235 20 16.4 11.5 | 247 5 4.4 1.9 18 500 5880 230 20 15.3 12.9 | 226 5 3.3 3.3 19 432 7010 205 17 7.2 15.4 | 141 8 -4.8 5.8 20 416 7315 190 13 2.3 12.8 | 108 10 -9.7 3.2 21 400 7610 150 14 -7.0 12.1 | 98 19 -19.0 2.5 22 399 7620 150 13 -6.5 11.3 | 95 19 -18.5 1.7 23 383 7925 160 15 -5.1 14.1 | 105 18 -17.1 4.5 24 325 9144 115 19 -17.2 8.0 | 87 29 -29.2 -1.6 25 300 9730 100 26 -25.6 4.5 | 82 38 -37.6 -5.1 26 274 10363 90 26 -26.0 0.0 | 76 39 -38.0 -9.6 27 250 11000 85 22 -21.9 -1.9 | 71 36 -33.9 -11.5 28 219 11887 85 19 -18.9 -1.7 | 70 33 -30.9 -11.2 29 200 12490 60 27 -23.4 -13.5 | 57 42 -35.4 -23.1 30 200 12497 55 23 -18.8 -13.2 | 54 38 -30.8 -22.8 31 150 14300 90 35 -35.0 0.0 | 78 48 -47.0 -9.6 32 149 14326 85 35 -34.9 -3.1 | 75 49 -46.8 -12.6 33 134 14935 110 38 -35.7 13.0 | 94 48 -47.7 3.4 34 100 16630 100 45 -44.3 7.8 | 88 56 -56.3 -1.8 35 98 16764 100 45 -44.3 7.8 | 88 56 -56.3 -1.8 36 93 17023 110 50 -47.0 17.1 | 97 59 -59.0 7.5 37 87 17374 110 55 -51.7 18.8 | 98 64 -63.7 9.2 38 78 17983 105 25 -24.1 6.5 | 85 36 -36.1 -3.1 39 74 18288 55 10 -8.2 -5.7 | 53 25 -20.2 -15.3 40 70 18590 335 11 4.6 -10.0 | 21 21 -7.3 -19.6 41 70 18593 310 10 7.7 -6.4 | 15 17 -4.3 -16.0 42 66 18898 320 14 9.0 -10.7 | 8 21 -3.0 -20.3 43 63 19202 110 12 -11.3 4.1 | 77 24 -23.3 -5.5 44 60 19507 120 12 -10.4 6.0 | 81 23 -22.4 -3.6 45 57 19812 60 10 -8.7 -5.0 | 55 25 -20.6 -14.6 46 54 20117 75 20 -19.3 -5.2 | 65 35 -31.3 -14.8 47 51 20422 65 22 -19.9 -9.3 | 59 37 -31.9 -18.9 48 50 20560 90 30 -30.0 0.0 | 77 43 -42.0 -9.6 49 49 20726 95 28 -27.9 2.4 | 80 41 -39.9 -7.1 50 46 21031 85 31 -30.9 -2.7 | 74 45 -42.9 -12.3 51 42 21641 100 40 -39.4 6.9 | 87 51 -51.4 -2.6 52 34 22860 80 37 -36.4 -6.4 | 72 51 -48.4 -16.0 53 30 23680 110 40 -37.6 13.7 | 95 50 -49.6 4.1 54 28 24079 110 41 -38.5 14.0 | 95 51 -50.5 4.4 55 26 24689 90 44 -44.0 0.0 | 80 57 -56.0 -9.6 56 20 26213 95 53 -52.8 4.6 | 86 65 -64.8 -5.0 57 20 26220 85 48 -47.8 -4.2 | 77 61 -59.8 -13.8 58 18 26822 80 47 -46.3 -8.2 | 73 61 -58.3 -17.7 59 17 27432 95 32 -31.9 2.8 | 81 44 -43.9 -6.8 60 16 27737 95 41 -40.8 3.6 | 84 53 -52.8 -6.0 61 15 28346 125 10 -8.2 5.7 | 79 21 -20.2 -3.8 62 13 29261 0 0 -0.0 -0.0 | 51 15 -12.0 -9.6 63 12 29566 320 10 6.4 -7.7 | 18 18 -5.5 -17.2 64 11 30175 325 15 8.6 -12.3 | 9 22 -3.4 -21.9 65 10 30810 275 9 9.0 -0.8 | 16 11 -3.0 -10.4 Wind Parameters Mean winds (0-6000m): 201.3 at 20.5 knts Storm direction: 231.3 at 15.3 knts Shear (0-3000m) pos: 3.4 neg: 0.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 71.2 neg: -16.8 tot: 54.5 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.2 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 189.83 Bulk Shear: 6.70 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 ------------------------------------------------------------------------------- 500 186 15 118 12| 14.0 0.0 14.0| 39.7 0.0 39.7 79.4 0.92| 14.6 13.4 1000 186 17 126 12| 7.0 0.7 7.7| 42.3 -7.5 34.8 34.8 0.68| 8.8 6.0 1500 188 18 129 12| 5.0 0.5 5.5| 49.1 -7.5 41.6 27.8 0.69| 6.9 4.7 2000 191 18 132 12| 3.5 0.4 3.9| 49.3 -8.9 40.3 20.2 0.58| 5.8 3.4 2500 192 18 132 11| 2.7 0.3 3.0| 54.9 -16.8 38.2 15.3 0.44| 5.9 2.6 3000 194 18 137 11| 3.4 0.2 3.6| 71.2 -16.8 54.5 18.2 0.53| 6.1 3.2 4000 197 20 147 11| 2.1 0.3 2.4| 72.2 -22.0 50.2 12.6 0.40| 5.6 2.3 5000 199 21 152 11| 1.8 0.4 2.2| 82.4 -34.1 48.3 9.7 0.33| 5.4 1.8 6000 201 20 154 10| 1.5 0.4 1.9| 93.4 -48.5 44.9 7.5 0.27| 6.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20260114.12.gif