UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 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 1001 33 26.8 24.8 89 2.0 25.3 170 3 299.9 303.5 298.4 358.7 20.06 1 1000 57 26.8 24.8 89 2.0 25.3 180 5 300.0 303.6 298.5 358.9 20.08 2 992 128 27.0 24.5 86 2.5 25.2 181 6 300.8 304.5 298.6 359.4 19.88 3 944 567 23.2 22.6 96 0.6 22.8 184 12 301.3 304.7 297.9 356.1 18.59 4 925 745 22.4 21.0 92 1.4 21.4 185 15 302.2 305.4 297.3 353.0 17.17 5 905 936 21.6 19.7 89 1.9 20.2 185 15 303.3 306.3 296.9 351.3 16.17 6 898 1003 21.8 19.2 85 2.6 19.9 187 15 304.2 307.1 296.9 351.2 15.78 7 891 1072 21.8 17.8 78 4.0 19.0 188 15 304.8 307.5 296.3 348.3 14.54 8 887 1111 21.6 18.5 83 3.1 19.4 188 15 305.0 307.9 296.8 350.7 15.28 9 882 1160 21.8 16.8 73 5.0 18.4 189 15 305.7 308.3 296.0 347.0 13.78 10 879 1190 21.8 16.9 74 4.9 18.4 190 15 306.0 308.6 296.1 347.8 13.91 11 861 1370 20.4 15.8 75 4.6 17.2 193 16 306.4 308.9 295.8 346.1 13.23 12 850 1481 20.4 14.4 68 6.0 16.4 195 16 307.5 309.8 295.4 344.4 12.23 13 842 1563 20.6 12.6 60 8.0 15.3 198 14 308.6 310.6 294.7 341.8 10.95 14 816 1833 18.2 14.1 77 4.1 15.4 185 17 308.8 311.1 295.9 346.7 12.50 15 796 2046 17.2 12.9 76 4.3 14.3 188 19 309.9 312.2 295.7 346.0 11.83 16 791 2100 17.2 10.2 63 7.0 12.7 189 20 310.5 312.4 294.6 340.9 9.93 17 787 2143 17.0 11.0 68 6.0 13.1 190 20 310.7 312.7 295.0 343.0 10.54 18 782 2198 16.8 9.8 63 7.0 12.3 194 21 311.1 312.9 294.6 341.1 9.78 19 769 2341 16.2 10.2 68 6.0 12.3 203 23 311.9 313.9 295.1 343.4 10.22 20 747 2588 14.6 7.6 63 7.0 10.3 206 24 312.8 314.5 294.3 340.1 8.80 21 742 2645 14.2 7.2 63 7.0 9.9 204 24 313.0 314.6 294.3 339.7 8.62 22 736 2713 13.8 6.8 63 7.0 9.5 202 24 313.2 314.9 294.2 339.5 8.45 23 734 2736 13.4 9.2 76 4.2 10.7 202 24 313.0 315.0 295.3 344.0 10.01 24 723 2864 12.8 6.8 67 6.0 9.1 198 23 313.7 315.4 294.4 340.5 8.61 25 700 3135 10.8 6.7 76 4.1 8.3 190 23 314.4 316.1 294.8 342.0 8.83 26 696 3183 10.6 6.8 77 3.8 8.3 189 23 314.7 316.5 295.0 342.7 8.95 27 690 3255 10.2 5.9 75 4.3 7.6 187 22 315.1 316.7 294.7 341.6 8.48 28 648 3777 8.4 2.4 66 6.0 4.9 195 28 318.7 320.1 294.6 341.2 7.04 29 630 4010 7.4 1.4 66 6.0 4.0 199 31 320.2 321.5 294.7 341.8 6.74 30 592 4521 4.4 -1.6 65 6.0 1.2 199 31 322.4 323.6 294.6 341.2 5.76 31 590 4549 4.2 -0.3 72 4.5 1.7 199 31 322.5 323.8 295.1 343.2 6.36 32 579 4702 3.4 -3.6 60 7.0 -0.2 202 32 323.3 324.3 294.3 339.9 5.07 33 571 4815 2.4 -1.5 75 3.9 0.3 204 33 323.4 324.6 295.0 343.1 6.02 34 558 5001 1.2 -1.6 82 2.8 -0.3 203 33 324.2 325.4 295.3 344.1 6.11 35 550 5118 0.4 -2.6 80 3.0 -1.2 201 31 324.6 325.7 295.1 343.4 5.75 36 532 5385 -0.5 -5.4 69 4.9 -3.0 197 28 326.6 327.5 295.0 342.6 4.81 37 521 5552 -1.5 -5.3 75 3.8 -3.4 196 27 327.3 328.3 295.3 343.8 4.95 38 515 5645 -1.7 -6.5 70 4.8 -4.1 197 27 328.2 329.1 295.1 343.5 4.57 39 511 5707 -2.1 -7.1 69 5.0 -4.5 198 26 328.4 329.3 295.1 343.2 4.40 40 500 5880 -3.5 -7.8 72 4.3 -5.5 200 26 328.8 329.6 295.1 343.1 4.26 41 480 6200 -6.1 -9.0 80 2.9 -7.4 205 28 329.4 330.2 295.1 343.1 4.04 42 473 6315 -6.3 -10.6 72 4.3 -8.2 200 27 330.6 331.3 295.0 342.9 3.61 43 466 6431 -7.3 -11.5 72 4.2 -9.1 194 27 330.7 331.4 294.9 342.4 3.41 44 459 6548 -7.9 -15.9 53 8.0 -10.9 188 27 331.4 331.9 294.3 339.8 2.41 45 438 6909 -10.7 -14.5 74 3.8 -12.2 170 25 332.3 332.9 294.8 342.2 2.84 46 432 7015 -11.5 -16.5 66 5.0 -13.3 165 25 332.6 333.1 294.6 341.1 2.44 47 431 7033 -11.7 -14.5 80 2.8 -12.8 165 25 332.6 333.2 295.0 342.6 2.89 48 429 7068 -11.7 -15.1 76 3.4 -13.0 165 25 333.0 333.6 295.0 342.6 2.76 49 418 7266 -12.9 -13.9 92 1.0 -13.3 167 25 334.0 334.6 295.5 344.8 3.13 50 410 7413 -13.9 -14.4 96 0.5 -14.1 168 24 334.6 335.2 295.6 345.2 3.06 51 405 7506 -13.7 -17.2 75 3.5 -15.0 169 24 336.0 336.5 295.4 344.6 2.45 52 404 7525 -13.5 -20.5 56 7.0 -15.8 169 24 336.5 336.9 295.1 343.1 1.85 53 400 7600 -13.9 -19.9 60 6.0 -15.9 170 24 336.9 337.3 295.3 344.0 1.97 54 397 7657 -14.5 -19.5 66 5.0 -16.2 178 22 336.9 337.3 295.3 344.2 2.06 55 396 7676 -14.7 -20.7 60 6.0 -16.6 177 22 336.8 337.2 295.1 343.5 1.86 56 300 9730 -28.3 -31.3 75 3.0 -28.9 85 12 345.5 345.7 296.4 349.1 0.93 57 250 11010 -38.3 -42.7 63 4.4 -38.8 80 12 349.1 349.2 296.7 350.6 0.35 58 200 12500 -51.3 -55.2 63 3.9 -51.5 65 18 351.5 351.6 297.1 352.0 0.11 59 150 14300 -68.1 -73.1 49 5.0 -68.1 65 31 352.8 352.8 297.3 352.8 0.01 60 100 16610 -86.1 -90.6 44 4.5 -86.1 115 51 361.4 361.4 299.0 361.4 0.00 61 97 16777 -86.5 -91.3 41 4.8 -86.5 115 52 363.8 363.8 299.4 363.8 0.00 62 87 17372 -86.9 -91.9 39 5.0 -86.9 122 56 374.4 374.5 301.4 374.5 0.00 63 83 17629 -86.3 -92.3 33 6.0 -86.3 125 58 380.7 380.7 302.3 380.8 0.00 64 80 17834 -80.7 -89.7 21 9.0 -80.7 125 46 396.3 396.3 304.7 396.3 0.00 65 75 18200 -79.1 -89.1 18 10.0 -79.1 143 21 407.0 407.0 306.2 407.1 0.00 66 70 18590 -81.5 -90.5 20 9.0 -81.5 55 11 410.0 410.0 306.5 410.0 0.00 67 69 18671 -81.5 -90.5 20 9.0 -81.5 306 4 411.7 411.7 306.7 411.7 0.00 68 62 19279 -77.7 -88.7 15 11.0 -77.7 57 11 432.9 432.9 309.1 432.9 0.00 69 61 19373 -77.9 -88.9 15 11.0 -77.9 70 12 434.5 434.5 309.3 434.5 0.00 70 57 19767 -71.9 -87.9 7 16.0 -72.0 122 16 456.6 456.6 311.5 456.6 0.00 71 55 19979 -70.7 -88.7 5 18.0 -70.8 101 18 464.1 464.1 312.1 464.1 0.00 72 54 20088 -71.5 -89.5 5 18.0 -71.6 87 20 464.7 464.7 312.2 464.7 0.00 73 53 20199 -70.9 -89.9 4 19.0 -71.1 82 21 468.5 468.5 312.5 468.5 0.00 74 51 20430 -66.7 -88.7 3 22.0 -67.0 76 24 483.6 483.6 313.7 483.6 0.00 75 50 20550 -65.5 -89.5 2 24.0 -65.8 85 28 489.1 489.1 314.1 489.1 0.00 76 49 20673 -65.3 -89.3 2 24.0 -65.6 89 32 492.4 492.4 314.4 492.5 0.00 77 47 20925 -66.5 -89.5 3 23.0 -66.8 80 32 495.5 495.5 314.6 495.5 0.00 78 45 21190 -62.9 -89.9 1 27.0 -63.3 79 35 510.4 510.4 315.7 510.4 0.00 79 43 21470 -62.7 -89.7 1 27.0 -63.2 86 39 517.6 517.6 316.1 517.6 0.00 80 42 21616 -59.7 -88.7 1 29.0 -60.4 90 42 528.5 528.5 316.8 528.5 0.00 81 41 21766 -59.5 -88.5 1 29.0 -60.2 89 41 532.7 532.7 317.1 532.7 0.00 82 38 22239 -61.9 -88.9 2 27.0 -62.5 83 37 538.2 538.2 317.4 538.3 0.00 83 35 22748 -61.1 -89.1 1 28.0 -61.8 83 36 553.1 553.1 318.3 553.2 0.00 84 33 23111 -62.9 -89.9 1 27.0 -63.5 90 39 557.8 557.8 318.5 557.8 0.00 85 30 23700 -61.3 -89.3 1 28.0 -62.1 100 44 577.5 577.5 319.5 577.6 0.00 86 28 24130 -59.7 -88.7 1 29.0 -60.7 99 44 593.5 593.5 320.3 593.5 0.01 87 28 24130 -60.5 -89.5 1 29.0 -61.4 99 44 591.3 591.3 320.2 591.3 0.00 88 26 24594 -58.5 -88.5 1 30.0 -59.7 87 47 609.6 609.6 321.0 609.6 0.01 89 21 25942 -56.9 -87.9 1 31.0 -58.6 101 53 652.8 652.8 322.8 652.9 0.01 90 20 26250 -58.7 -88.7 1 30.0 -60.2 105 55 656.5 656.5 322.9 656.5 0.01 91 19 26574 -56.5 -87.5 1 31.0 -58.5 99 56 673.0 673.0 323.5 673.1 0.01 92 18 26915 -57.7 -87.7 1 30.0 -59.5 93 48 679.7 679.7 323.7 679.8 0.01 93 16 27664 -54.3 -86.3 1 32.0 -57.1 99 34 714.1 714.1 324.9 714.2 0.01 94 16 27664 -54.7 -86.7 1 32.0 -57.4 99 34 712.8 712.8 324.8 712.9 0.01 95 15 28082 -49.1 -85.1 1 36.0 -53.7 86 38 744.7 744.7 325.8 744.9 0.02 96 13 29026 -46.3 -83.3 1 37.0 -52.4 138 16 785.5 785.5 326.9 785.8 0.03 97 12 29554 -49.1 -84.1 1 35.0 -54.4 170 23 793.8 793.8 327.1 794.0 0.03 98 12 29554 -47.5 -83.5 1 36.0 -53.4 170 23 799.4 799.5 327.3 799.7 0.03 99 11 30128 -48.3 -84.3 1 36.0 -54.2 265 14 816.7 816.7 327.7 817.0 0.03 100 11 30128 -46.3 -83.3 1 37.0 -53.0 265 14 823.9 824.0 327.8 824.3 0.03 101 10 30760 -47.1 -84.1 1 37.0 -53.8 260 34 843.7 843.7 328.2 844.0 0.03 102 9.7 30962 -45.9 -83.9 1 38.0 -53.3 855.6 855.7 328.5 856.0 0.04 103 8.9 31532 -48.1 -84.1 1 36.0 -54.8 868.5 868.5 328.8 868.8 0.04 104 8.5 31836 -46.9 -83.9 1 37.0 -54.4 884.7 884.7 329.1 885.1 0.04 TRP 97 16777 -86.5 -91.3 41 4.8 -86.5 115 52 363.8 363.8 299.4 363.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5823.00 m Freezing level: 542.00 mb = 5236.58 m = 17180.18 ft Wetbulb zero: 580.22 mb = 4684.99 m = 15370.51 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 73.62 % Est. max temperature: 34.35 C = 93.83 F Sfc-Lift cond lev (LCL): 972.82 mb = 300.95 m = 987.34 ft T: 25.50 C 700-500 lapse rate: 5.21 C/km ThetaE index: 11.14 C Layer 944.0- 887.0 mb Conv cond level (CCL): 911.56 mb = 872.64 m = 2862.97 ft Mean mixing ratio: 18.37 g/kg Conv temperature: 29.87 C = 85.76 F Cap Strength: 1.83 C Lifted Index: -2.55 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.01 C Lifted Index @700 mb: -1.35 C Showalter Index: 1.52 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 230.80 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1184.46 J/kg Max Up Vert Vel: 48.67 m/s Conv Inhibition (B-): 50.78 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 929.78 mb = 699.79 m = 2295.86 ft Lev Free Conv (LFC): 734.78 mb = 2727.30 m = 8947.72 ft Equ Level (EL): 124.78 mb = 15348.61 m = 50355.72 ft B at Equ Level: 1169.65 J/kg Max Parcel Lev (MPL): 74.78 mb = 18216.26 m = 59763.90 ft Wind level data Storm motion: 226 at 17 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 33 170 3 -0.5 3.0 | 55 16 -12.8 -8.8 1 1000 57 180 5 0.0 5.0 | 61 14 -12.3 -6.8 2 925 745 185 15 1.3 14.9 | 106 11 -11.0 3.2 3 907 914 185 15 1.3 14.9 | 106 11 -11.0 3.2 4 850 1481 195 16 4.1 15.5 | 114 9 -8.2 3.7 5 846 1524 200 14 4.8 13.2 | 100 8 -7.5 1.4 6 816 1829 185 17 1.5 16.9 | 115 12 -10.8 5.2 7 787 2134 190 20 3.5 19.7 | 132 12 -8.8 7.9 8 760 2438 210 24 12.0 20.8 | 178 9 -0.3 9.0 9 700 3135 190 23 4.0 22.7 | 143 14 -8.3 10.9 10 682 3353 185 22 1.9 21.9 | 134 15 -10.4 10.1 11 632 3962 200 31 10.6 29.1 | 174 17 -1.7 17.3 12 609 4267 195 29 7.5 28.0 | 163 17 -4.8 16.2 13 565 4877 205 34 14.4 30.8 | 186 19 2.1 19.0 14 525 5486 195 27 7.0 26.1 | 160 15 -5.3 14.3 15 500 5880 200 26 8.9 24.4 | 165 13 -3.4 12.6 16 486 6096 210 28 14.0 24.2 | 188 13 1.7 12.5 17 432 7010 165 25 -6.5 24.1 | 123 22 -18.8 12.4 18 400 7600 170 24 -4.2 23.6 | 126 20 -16.5 11.9 19 399 7620 180 22 0.0 22.0 | 130 16 -12.3 10.2 20 353 8534 130 17 -13.0 10.9 | 88 25 -25.3 -0.9 21 338 8839 145 11 -6.3 9.0 | 82 19 -18.6 -2.8 22 325 9144 115 10 -9.1 4.2 | 71 23 -21.4 -7.6 23 300 9730 85 12 -12.0 -1.0 | 62 27 -24.3 -12.8 24 286 10058 85 13 -13.0 -1.1 | 63 28 -25.3 -12.9 25 274 10363 60 10 -8.7 -5.0 | 51 27 -21.0 -16.8 26 251 10973 80 12 -11.8 -2.1 | 60 28 -24.1 -13.9 27 250 11010 80 12 -11.8 -2.1 | 60 28 -24.1 -13.9 28 229 11582 70 14 -13.2 -4.8 | 57 30 -25.5 -16.6 29 219 11887 50 13 -10.0 -8.4 | 48 30 -22.3 -20.1 30 200 12500 65 18 -16.3 -7.6 | 56 35 -28.6 -19.4 31 182 13106 65 18 -16.3 -7.6 | 56 35 -28.6 -19.4 32 157 14021 60 23 -19.9 -11.5 | 54 40 -32.2 -23.3 33 150 14300 65 31 -28.1 -13.1 | 58 47 -40.4 -24.9 34 127 15240 65 37 -33.5 -15.6 | 59 53 -45.9 -27.4 35 100 16610 115 51 -46.2 21.6 | 99 59 -58.5 9.8 36 97 16764 115 51 -46.2 21.6 | 99 59 -58.5 9.8 37 97 16777 115 52 -47.1 22.0 | 100 60 -59.4 10.2 38 82 17678 125 58 -47.5 33.3 | 110 64 -59.8 21.5 39 78 17983 125 37 -30.3 21.2 | 102 44 -42.6 9.4 40 74 18288 150 15 -7.5 13.0 | 93 20 -19.8 1.2 41 70 18590 55 11 -9.0 -6.3 | 50 28 -21.3 -18.1 42 70 18593 265 2 2.0 0.2 | 42 16 -10.3 -11.6 43 66 18898 60 10 -8.7 -5.0 | 51 27 -21.0 -16.8 44 63 19202 45 10 -7.1 -7.1 | 46 27 -19.4 -18.9 45 57 19812 125 16 -13.1 9.2 | 84 26 -25.4 -2.6 46 54 20117 85 20 -19.9 -1.7 | 67 35 -32.2 -13.5 47 51 20422 75 23 -22.2 -6.0 | 63 39 -34.5 -17.7 48 50 20550 85 28 -27.9 -2.4 | 71 43 -40.2 -14.2 49 49 20726 90 33 -33.0 0.0 | 75 47 -45.3 -11.8 50 46 21031 75 32 -30.9 -8.3 | 65 48 -43.2 -20.1 51 42 21641 90 42 -42.0 0.0 | 78 56 -54.3 -11.8 52 36 22555 80 34 -33.5 -5.9 | 69 49 -45.8 -17.7 53 30 23700 100 44 -43.3 7.6 | 86 56 -55.7 -4.1 54 28 24079 100 44 -43.3 7.6 | 86 56 -55.7 -4.1 55 26 24689 85 47 -46.8 -4.1 | 75 61 -59.1 -15.9 56 20 26250 105 55 -53.1 14.2 | 92 65 -65.4 2.5 57 19 26518 100 57 -56.1 9.9 | 88 68 -68.5 -1.9 58 17 27127 90 44 -44.0 0.0 | 78 58 -56.3 -11.8 59 16 27737 100 33 -32.5 5.7 | 82 45 -44.8 -6.1 60 15 28042 85 41 -40.8 -3.6 | 74 55 -53.2 -15.4 61 14 28651 95 21 -20.9 1.8 | 73 35 -33.2 -10.0 62 13 28956 125 17 -13.9 9.8 | 86 26 -26.2 -2.0 63 13 29261 165 15 -3.9 14.5 | 99 16 -16.2 2.7 64 12 29566 170 23 -4.0 22.7 | 124 20 -16.3 10.9 65 11 29870 185 15 1.3 14.9 | 106 11 -11.0 3.2 66 11 30175 275 14 13.9 -1.2 | 353 13 1.6 -13.0 67 10 30760 260 34 33.5 5.9 | 286 22 21.2 -5.9 Wind Parameters Mean winds (0-6000m): 196.3 at 22.7 knts Storm direction: 226.3 at 17.0 knts Shear (0-3000m) pos: 3.2 neg: 1.8 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 91.0 deg Storm rel helicity (0-3000m) pos: 78.0 neg: -20.4 tot: 57.7 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 3.2 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 41.24 Bulk Shear: 28.72 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 ------------------------------------------------------------------------------- 500 182 8 74 12| 9.3 0.0 9.3| 27.3 0.0 27.3 54.6 0.88| 9.3 8.2 1000 184 11 88 11| 6.4 0.0 6.4| 37.6 0.0 37.6 37.6 0.89| 6.6 5.8 1500 187 13 95 11| 4.0 0.0 4.0| 40.3 -4.0 36.3 24.2 0.62| 5.9 3.6 2000 188 14 100 11| 3.0 1.5 4.5| 53.2 -4.0 49.2 24.6 0.62| 6.2 3.9 2500 192 15 110 10| 3.8 1.2 5.0| 78.0 -6.1 71.9 28.8 0.67| 7.2 4.8 3000 194 17 119 10| 3.2 1.8 4.9| 78.0 -20.4 57.7 19.2 0.45| 7.0 3.2 4000 193 19 131 10| 3.3 1.6 4.9|120.3 -31.5 88.8 22.2 0.47| 7.1 3.3 5000 195 22 144 11| 2.9 1.3 4.2|149.7 -48.4 101.3 20.3 0.43| 6.7 2.9 6000 196 23 149 12| 2.7 1.3 4.0|166.1 -73.4 92.7 15.5 0.35| 6.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20260114.00.gif