UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 12 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 1005 33 25.8 24.4 92 1.4 24.8 0 0 298.5 302.1 297.8 355.4 19.49 1 1000 96 28.4 24.9 81 3.5 25.8 315 1 301.5 305.3 299.0 361.3 20.21 2 996 132 28.2 24.9 82 3.3 25.7 310 1 301.7 305.4 299.0 361.7 20.29 3 952 532 24.4 23.4 94 1.0 23.7 252 3 301.8 305.3 298.5 359.0 19.37 4 949 560 24.4 22.3 88 2.1 22.9 248 3 302.0 305.4 297.8 355.7 18.15 5 936 681 23.4 21.8 91 1.6 22.2 230 4 302.2 305.5 297.7 355.0 17.84 6 925 785 22.8 20.9 89 1.9 21.5 215 4 302.6 305.8 297.3 353.1 17.06 7 911 918 22.2 20.2 88 2.0 20.8 215 4 303.3 306.4 297.2 352.5 16.58 8 887 1151 21.0 17.5 80 3.5 18.6 190 4 304.4 307.1 296.0 347.1 14.33 9 883 1190 20.6 18.1 86 2.5 18.8 186 4 304.4 307.2 296.4 349.0 14.97 10 880 1220 20.8 16.4 76 4.4 17.8 182 4 304.9 307.4 295.5 345.1 13.45 11 873 1289 20.2 17.9 87 2.3 18.6 175 4 305.0 307.7 296.5 349.6 14.95 12 859 1429 18.8 17.8 94 1.0 18.1 160 4 304.9 307.7 296.6 350.0 15.10 13 850 1520 18.4 16.9 91 1.5 17.4 150 4 305.4 308.1 296.3 348.5 14.40 14 828 1745 17.6 15.3 86 2.3 16.0 125 4 306.9 309.4 296.0 347.0 13.32 15 826 1766 17.8 13.8 77 4.0 15.1 122 4 307.3 309.6 295.2 343.8 12.10 16 823 1797 17.8 14.3 80 3.5 15.4 119 4 307.6 310.0 295.6 345.5 12.55 17 819 1838 18.0 11.0 64 7.0 13.5 114 3 308.3 310.2 294.1 339.0 10.12 18 808 1954 17.2 12.2 72 5.0 13.9 101 3 308.6 310.7 294.9 342.4 11.12 19 799 2050 16.6 10.6 68 6.0 12.7 90 3 309.0 310.9 294.3 339.7 10.10 20 796 2082 17.4 8.4 55 9.0 11.8 86 3 310.1 311.8 293.6 336.9 8.72 21 783 2223 17.0 7.0 52 10.0 10.9 79 3 311.2 312.7 293.3 336.0 8.05 22 780 2255 16.8 4.8 45 12.0 9.7 78 4 311.3 312.6 292.4 332.8 6.93 23 758 2499 15.2 6.2 55 9.0 9.7 75 5 312.1 313.6 293.4 336.5 7.87 24 714 3004 12.4 1.4 47 11.0 6.2 67 7 314.4 315.6 292.6 333.1 5.94 25 707 3087 12.0 0.0 44 12.0 5.5 66 8 314.9 315.9 292.3 332.0 5.42 26 702 3146 11.8 -4.2 32 16.0 3.7 65 8 315.3 316.1 291.2 328.1 3.99 27 700 3170 11.6 -3.4 35 15.0 3.9 65 8 315.3 316.1 291.4 328.9 4.25 28 686 3339 10.6 -1.4 43 12.0 4.2 66 8 316.0 317.0 292.3 332.1 5.04 29 678 3436 9.8 3.8 66 6.0 6.3 67 9 316.2 317.6 294.2 339.7 7.44 30 650 3785 7.8 -1.2 53 9.0 2.9 69 10 317.8 318.8 293.1 335.1 5.40 31 633 4003 6.6 -0.4 61 7.0 2.8 69 10 318.8 320.0 293.7 337.7 5.88 32 617 4213 5.4 -2.6 56 8.0 1.2 62 14 319.8 320.8 293.4 336.4 5.12 33 612 4280 5.0 -2.0 60 7.0 1.3 60 15 320.1 321.1 293.7 337.5 5.40 34 600 4441 3.6 -3.4 60 7.0 0.0 60 16 320.3 321.3 293.4 336.4 4.96 35 591 4564 2.8 -3.2 65 6.0 -0.3 60 16 320.7 321.7 293.7 337.3 5.12 36 580 4715 1.8 -5.2 60 7.0 -1.7 66 16 321.3 322.2 293.3 335.9 4.48 37 576 4771 1.4 -4.6 64 6.0 -1.6 69 17 321.5 322.4 293.6 336.9 4.72 38 568 4884 0.6 -7.4 55 8.0 -3.1 74 17 321.8 322.6 292.9 334.5 3.86 39 563 4955 0.0 -7.0 59 7.0 -3.3 69 17 321.9 322.7 293.1 335.1 4.02 40 561 4983 0.0 -6.0 64 6.0 -2.9 66 17 322.3 323.1 293.4 336.5 4.36 41 558 5026 0.2 -11.8 40 12.0 -4.9 62 17 323.0 323.5 292.3 332.3 2.77 42 553 5098 -0.3 -5.3 69 5.0 -2.8 55 17 323.2 324.1 294.0 338.6 4.67 43 550 5142 -0.3 -10.3 47 10.0 -4.7 50 17 323.7 324.4 292.9 334.3 3.18 44 542 5259 -1.1 -8.1 59 7.0 -4.3 49 16 324.1 324.9 293.5 336.9 3.83 45 541 5274 -1.1 -10.1 50 9.0 -5.1 50 16 324.3 325.0 293.2 335.3 3.28 46 539 5303 -1.1 -13.1 40 12.0 -6.0 52 15 324.6 325.2 292.6 333.4 2.59 47 538 5318 -1.1 -12.1 43 11.0 -5.7 53 15 324.8 325.4 292.9 334.3 2.81 48 536 5348 -1.1 -16.1 31 15.0 -6.8 55 14 325.2 325.6 292.3 332.1 2.03 49 533 5393 -1.5 -15.5 34 14.0 -7.0 58 14 325.2 325.6 292.4 332.5 2.15 50 528 5468 -1.7 -18.7 26 17.0 -7.8 63 12 325.8 326.2 292.2 331.6 1.65 51 527 5483 -1.5 -27.5 12 26.0 -9.1 64 12 326.3 326.4 291.5 329.0 0.76 52 526 5498 -1.7 -21.7 20 20.0 -8.4 65 12 326.2 326.5 291.9 330.7 1.28 53 517 5635 -2.5 -22.5 20 20.0 -9.1 67 12 326.9 327.1 292.0 331.1 1.21 54 500 5900 -4.5 -15.5 42 11.0 -8.7 65 18 327.6 328.0 293.2 335.4 2.29 55 400 7620 -16.5 -22.5 60 6.0 -18.3 60 17 333.5 333.9 294.1 339.2 1.57 56 300 9730 -30.1 -47.1 17 17.0 -31.9 65 12 343.0 343.0 295.2 343.7 0.18 57 250 11000 -40.3 -59.3 11 19.0 -41.2 65 16 346.2 346.2 295.8 346.4 0.05 58 200 12480 -53.3 -62.3 33 9.0 -53.5 70 20 348.4 348.4 296.3 348.6 0.04 59 150 14260 -68.7 -72.0 62 3.3 -68.7 110 19 351.7 351.7 297.0 351.8 0.02 60 108 16167 -81.9 -85.3 56 3.4 -81.9 70 49 361.4 361.4 299.0 361.5 0.00 61 100 16600 -80.8 -86.3 39 5.5 -80.8 80 65 371.6 371.6 300.8 371.6 0.00 62 98 16714 -80.5 -86.5 36 6.0 -80.5 80 65 374.4 374.4 301.3 374.4 0.00 63 97 16772 -79.5 -87.5 25 8.0 -79.5 80 64 377.4 377.4 301.8 377.4 0.00 64 96 16831 -75.5 -86.5 16 11.0 -75.5 81 61 386.3 386.3 303.2 386.3 0.00 65 90 17206 -72.7 -88.7 7 16.0 -72.8 108 40 399.1 399.1 305.1 399.1 0.00 66 79 17964 -76.1 -86.1 19 10.0 -76.2 241 15 407.2 407.2 306.2 407.3 0.00 67 76 18187 -75.3 -87.3 14 12.0 -75.3 245 12 413.5 413.5 306.9 413.5 0.00 68 71 18579 -77.3 -87.3 19 10.0 -77.3 207 10 417.3 417.3 307.4 417.3 0.00 69 71 18579 -77.3 -87.3 19 10.0 -77.3 207 10 417.3 417.3 307.4 417.3 0.00 70 70 18660 -76.9 -87.9 16 11.0 -76.9 245 10 419.9 419.9 307.7 419.9 0.00 71 63 19272 -72.3 -89.3 6 17.0 -72.4 246 10 442.9 442.9 310.1 442.9 0.00 72 56 19960 -74.7 -89.7 8 15.0 -74.7 359 14 452.6 452.6 311.1 452.6 0.00 73 50 20630 -67.3 -91.3 2 24.0 -67.5 140 14 484.9 484.9 313.8 484.9 0.00 74 47 21002 -68.5 -90.5 3 22.0 -68.7 145 15 490.7 490.7 314.2 490.7 0.00 75 44 21402 -64.3 -90.3 2 26.0 -64.7 89 21 510.3 510.3 315.7 510.3 0.00 76 39 22135 -67.3 -91.3 2 24.0 -67.6 74 49 520.6 520.6 316.4 520.6 0.00 77 38 22293 -65.1 -90.1 2 25.0 -65.5 75 52 530.1 530.1 316.9 530.1 0.00 78 35 22793 -65.7 -90.7 2 25.0 -66.1 80 60 541.1 541.1 317.6 541.2 0.00 79 31 23544 -58.7 -87.7 1 29.0 -59.7 92 63 579.2 579.2 319.6 579.2 0.01 80 30 23750 -57.9 -87.9 1 30.0 -59.0 95 64 586.8 586.8 320.0 586.8 0.01 81 25 24903 -55.5 -85.5 1 30.0 -57.2 99 62 625.1 625.1 321.7 625.2 0.01 82 23 25431 -57.7 -86.7 1 29.0 -59.2 97 65 633.7 633.7 322.0 633.8 0.01 83 20 26320 -53.7 -85.7 1 32.0 -56.2 95 69 671.8 671.8 323.5 671.9 0.01 84 19 26651 -53.1 -86.1 1 33.0 -55.9 97 69 683.6 683.6 323.9 683.7 0.01 85 14 28642 -49.3 -83.3 1 34.0 -54.0 85 70 758.9 758.9 326.2 759.1 0.03 86 14 28642 -49.7 -83.7 1 34.0 -54.2 85 70 757.5 757.5 326.1 757.7 0.03 87 13 29133 -45.7 -82.7 1 37.0 -52.1 91 75 787.6 787.6 327.0 787.9 0.03 88 11 30257 -41.9 -80.9 1 39.0 -50.7 111 46 839.9 840.0 328.2 840.4 0.05 89 10 30910 -37.7 -79.7 0 42.0 -49.3 125 17 878.8 878.9 329.0 879.5 0.07 90 9.5 31263 -38.1 -80.1 0 42.0 -49.7 106 17 890.3 890.3 329.2 891.0 0.07 91 9.1 31561 -36.1 -79.1 0 43.0 -49.1 89 16 909.0 909.0 329.6 909.9 0.08 92 8.4 32116 -36.3 -79.3 0 43.0 -49.6 59 16 929.2 929.3 330.0 930.2 0.09 93 7.9 32544 -33.7 -77.7 0 44.0 -49.0 36 15 956.1 956.1 330.5 957.5 0.12 94 7.5 32908 -33.5 -77.5 0 44.0 -49.1 16 15 971.2 971.3 330.7 972.7 0.13 95 7.1 33291 -35.9 -78.9 0 43.0 -50.4 355 14 976.7 976.7 330.8 978.0 0.11 96 7.0 33390 -34.5 -77.5 0 43.0 -49.9 350 14 986.4 986.5 331.0 988.1 0.14 97 6.9 33491 -33.7 -77.7 0 44.0 -49.7 993.8 993.9 331.1 995.5 0.14 98 6.1 34358 -31.9 -75.9 0 44.0 -49.8 1037.2 1037.3 331.8 1039.8 0.21 TRP 108 16167 -81.9 -85.3 56 3.4 -81.9 70 49 361.4 361.4 299.0 361.5 0.00 WND 100 16600 -80.8 -86.3 39 5.5 -80.8 80 65 371.6 371.6 300.8 371.6 0.00 Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 556.00 mb = 5055.15 m = 16584.92 ft Wetbulb zero: 599.39 mb = 4449.17 m = 14596.84 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 61.70 % Est. max temperature: 32.43 C = 90.37 F Sfc-Lift cond lev (LCL): 985.21 mb = 228.33 m = 749.10 ft T: 27.28 C 700-500 lapse rate: 5.90 C/km ThetaE index: 14.60 C Layer 952.0- 883.0 mb Conv cond level (CCL): 907.44 mb = 952.52 m = 3125.03 ft Mean mixing ratio: 18.64 g/kg Conv temperature: 30.77 C = 87.39 F Cap Strength: 0.48 C Lifted Index: -3.99 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.51 C Lifted Index @700 mb: -0.90 C Showalter Index: -1.00 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.40 C K Index: 24.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 228.80 Risk: None Energy Index: -2.54 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2184.56 J/kg Max Up Vert Vel: 66.10 m/s Conv Inhibition (B-): 5.10 J/kg Cap Strength: 0.48 C Lift Cond Lev (LCL): 926.51 mb = 770.68 m = 2528.44 ft Lev Free Conv (LFC): 871.51 mb = 1304.04 m = 4278.28 ft Equ Level (EL): 791.51 mb = 2130.24 m = 6988.90 ft B at Equ Level: 23.88 J/kg Max Parcel Lev (MPL): 71.51 mb = 18537.30 m = 60817.16 ft Wind level data Storm motion: 99 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 1005 33 0 0 -0.0 -0.0 | 279 6 6.4 -1.1 1 1000 96 315 1 0.7 -0.7 | 284 7 7.1 -1.8 2 925 785 215 4 2.3 3.3 | 256 9 8.7 2.2 3 911 914 215 4 2.3 3.3 | 256 9 8.7 2.2 4 850 1520 150 4 -2.0 3.5 | 241 5 4.4 2.4 5 791 2134 80 3 -3.0 -0.5 | 295 4 3.4 -1.6 6 700 3170 65 8 -7.3 -3.4 | 11 5 -0.9 -4.5 7 635 3962 70 10 -9.4 -3.4 | 34 5 -3.0 -4.5 8 611 4267 60 15 -13.0 -7.5 | 38 11 -6.6 -8.6 9 589 4572 60 16 -13.9 -8.0 | 39 12 -7.5 -9.1 10 567 4877 75 17 -16.4 -4.4 | 61 11 -10.0 -5.5 11 546 5182 45 17 -12.0 -12.0 | 23 14 -5.6 -13.1 12 526 5486 65 12 -10.9 -5.1 | 36 8 -4.5 -6.1 13 507 5791 70 13 -12.2 -4.4 | 47 8 -5.8 -5.5 14 500 5900 65 18 -16.3 -7.6 | 49 13 -9.9 -8.7 15 487 6096 80 19 -18.7 -3.3 | 70 13 -12.3 -4.4 16 400 7620 60 17 -14.7 -8.5 | 41 13 -8.3 -9.6 17 400 7620 55 16 -13.1 -9.2 | 33 12 -6.7 -10.2 18 384 7925 70 20 -18.8 -6.8 | 57 15 -12.4 -7.9 19 368 8230 60 22 -19.1 -11.0 | 46 17 -12.7 -12.1 20 353 8534 55 20 -16.4 -11.5 | 39 16 -10.0 -12.5 21 312 9449 60 8 -6.9 -4.0 | 6 5 -0.5 -5.1 22 300 9730 65 12 -10.9 -5.1 | 36 8 -4.5 -6.1 23 299 9754 65 13 -11.8 -5.5 | 39 8 -5.4 -6.6 24 262 10668 50 14 -10.7 -9.0 | 23 11 -4.3 -10.1 25 251 10973 60 15 -13.0 -7.5 | 38 11 -6.6 -8.6 26 250 11000 65 16 -14.5 -6.8 | 46 11 -8.1 -7.8 27 229 11582 95 15 -14.9 1.3 | 92 9 -8.5 0.2 28 200 12480 70 20 -18.8 -6.8 | 57 15 -12.4 -7.9 29 199 12497 80 21 -20.7 -3.6 | 72 15 -14.3 -4.7 30 190 12802 70 20 -18.8 -6.8 | 57 15 -12.4 -7.9 31 164 13716 105 17 -16.4 4.4 | 108 11 -10.0 3.3 32 150 14260 110 19 -17.9 6.5 | 115 13 -11.5 5.4 33 141 14630 115 17 -15.4 7.2 | 124 11 -9.0 6.1 34 134 14935 95 14 -13.9 1.2 | 91 8 -7.5 0.2 35 120 15545 70 19 -17.9 -6.5 | 57 14 -11.5 -7.6 36 108 16154 55 36 -29.5 -20.6 | 47 32 -23.1 -21.7 37 108 16167 70 49 -46.0 -16.8 | 66 43 -39.6 -17.8 38 100 16600 80 65 -64.0 -11.3 | 78 59 -57.6 -12.4 39 97 16764 80 65 -64.0 -11.3 | 78 59 -57.6 -12.4 40 92 17069 85 50 -49.8 -4.4 | 83 44 -43.4 -5.4 41 87 17374 135 28 -19.8 19.8 | 144 23 -13.4 18.7 42 79 17983 245 15 13.6 6.3 | 255 21 20.0 5.3 43 75 18288 245 10 9.1 4.2 | 258 16 15.5 3.2 44 71 18593 205 10 4.2 9.1 | 233 13 10.6 8.0 45 70 18660 245 10 9.1 4.2 | 258 16 15.5 3.2 46 67 18898 245 11 10.0 4.6 | 258 17 16.4 3.6 47 64 19202 230 10 7.7 6.4 | 249 15 14.1 5.4 48 61 19507 295 10 9.1 -4.2 | 289 16 15.5 -5.3 49 55 20117 20 15 -5.1 -14.1 | 355 15 1.3 -15.2 50 52 20422 80 21 -20.7 -3.6 | 72 15 -14.3 -4.7 51 50 20630 140 14 -9.0 10.7 | 165 10 -2.6 9.7 52 49 20726 140 13 -8.4 10.0 | 168 9 -2.0 8.9 53 47 21031 145 15 -8.6 12.3 | 169 11 -2.2 11.2 54 45 21336 95 15 -14.9 1.3 | 92 9 -8.5 0.2 55 42 21641 70 41 -38.5 -14.0 | 65 35 -32.1 -15.1 56 35 22860 80 61 -60.1 -10.6 | 78 55 -53.7 -11.7 57 30 23750 95 64 -63.8 5.6 | 94 58 -57.4 4.5 58 30 23774 80 66 -65.0 -11.5 | 78 60 -58.6 -12.5 59 27 24384 100 60 -59.1 10.4 | 100 54 -52.7 9.3 60 20 26320 95 69 -68.7 6.0 | 95 63 -62.3 4.9 61 18 27127 100 69 -68.0 12.0 | 100 63 -61.6 10.9 62 14 28651 85 70 -69.7 -6.1 | 84 64 -63.3 -7.2 63 12 29566 95 78 -77.7 6.8 | 95 72 -71.3 5.7 64 10 30910 125 17 -13.9 9.8 | 139 11 -7.5 8.7 65 7 33390 350 14 2.4 -13.8 | 329 17 8.8 -14.9 Wind Parameters Mean winds (0-6000m): 69.5 at 8.6 knts Storm direction: 99.5 at 6.5 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 85.7 deg Storm rel helicity (0-3000m) pos: 7.4 neg: -14.2 tot: -6.8 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 0.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 153.01 Bulk Shear: 14.28 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 ------------------------------------------------------------------------------- 500 268 2 277 8| 0.0 3.0 3.0| 1.0 -4.5 -3.5 -7.0 -0.37| 4.0 -1.5 1000 223 3 263 8| 0.0 2.1 2.1| 1.0 -11.8 -10.8 -10.8 -0.62| 3.7 -2.3 1500 202 3 256 8| 0.0 1.4 1.4| 1.0 -14.2 -13.2 -8.8 -0.52| 3.8 -2.0 2000 181 3 251 7| 0.0 0.8 0.8| 3.6 -14.2 -10.6 -5.3 -0.20| 3.8 -0.8 2500 157 3 248 5| 0.0 1.0 1.0| 5.5 -14.2 -8.7 -3.5 -0.04| 3.5 -0.2 3000 121 4 254 3| 0.0 1.3 1.3| 7.4 -14.2 -6.8 -2.3 0.07| 3.4 0.3 4000 86 5 320 2| 0.5 0.9 1.4| 10.9 -14.2 -3.3 -0.8 0.17| 3.1 0.5 5000 74 7 12 3| 0.4 1.4 1.8| 23.7 -26.0 -2.4 -0.5 0.13| 3.8 0.5 6000 69 9 23 4| 0.6 1.1 1.8| 43.9 -38.0 5.8 1.0 0.15| 4.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251012.00.gif