UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for PTRO... Searching the city database file for: PTRO ... Date:0000Z 4 NOV 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 1003 33 26.0 24.4 91 1.6 24.9 30 3 298.9 302.4 297.9 355.9 19.53 1 1000 74 26.8 25.1 90 1.7 25.6 30 3 300.0 303.7 298.7 360.0 20.46 2 996 110 26.2 25.1 94 1.1 25.4 23 4 299.7 303.4 298.7 359.9 20.54 3 987 190 26.6 23.1 81 3.5 24.0 6 5 300.9 304.2 297.7 354.8 18.32 4 956 472 25.0 21.3 80 3.7 22.3 308 11 302.0 305.1 297.1 351.9 16.91 5 952 509 24.6 20.9 80 3.7 21.9 301 12 302.0 305.0 296.8 350.8 16.56 6 939 630 25.4 18.4 65 7.0 20.5 281 14 304.0 306.6 295.8 346.6 14.33 7 928 734 25.0 16.0 57 9.0 18.8 288 12 304.6 306.9 294.7 341.6 12.42 8 925 763 24.8 16.8 61 8.0 19.3 290 12 304.7 307.1 295.2 343.8 13.12 9 924 773 24.6 15.6 57 9.0 18.5 290 12 304.6 306.8 294.5 340.8 12.15 10 867 1329 21.8 15.8 69 6.0 17.7 289 17 307.2 309.7 295.9 346.8 13.13 11 863 1369 21.6 15.6 69 6.0 17.5 287 17 307.4 309.9 295.9 346.7 13.03 12 851 1491 21.4 13.4 60 8.0 16.1 281 17 308.5 310.6 295.1 343.1 11.43 13 850 1501 21.4 13.4 60 8.0 16.1 280 17 308.6 310.7 295.1 343.3 11.44 14 831 1697 20.0 13.0 64 7.0 15.3 274 17 309.1 311.2 295.2 343.8 11.40 15 827 1738 20.4 10.4 53 10.0 14.0 273 17 309.9 311.8 294.1 339.4 9.62 16 821 1801 20.6 9.6 49 11.0 13.6 271 17 310.8 312.5 294.1 339.0 9.18 17 803 1993 18.8 9.8 56 9.0 13.0 270 19 310.9 312.7 294.3 340.1 9.52 18 792 2111 18.4 8.4 52 10.0 12.1 270 21 311.7 313.3 294.0 338.7 8.77 19 789 2144 18.8 7.8 49 11.0 11.9 270 21 312.4 314.0 294.0 338.6 8.45 20 755 2521 16.8 5.8 48 11.0 10.1 266 21 314.2 315.7 293.9 338.2 7.68 21 731 2796 14.6 4.6 51 10.0 8.6 256 23 314.7 316.1 293.7 337.6 7.29 22 700 3161 11.8 4.8 62 7.0 7.6 260 23 315.6 317.0 294.3 339.8 7.73 23 670 3527 9.2 4.3 71 4.9 6.3 260 27 316.6 318.1 294.6 341.2 7.80 24 660 3652 8.4 2.4 66 6.0 4.9 260 26 317.1 318.4 294.1 339.0 6.91 25 619 4179 4.2 1.8 84 2.4 2.8 281 19 318.1 319.5 294.4 340.6 7.06 26 588 4596 1.4 1.3 99 0.1 1.3 310 10 319.6 321.0 294.9 342.5 7.17 27 572 4819 0.2 0.2 100 0.0 0.2 289 9 320.7 322.0 295.0 342.6 6.81 28 500 5890 -5.1 -5.1 100 0.0 -5.1 190 2 326.8 327.9 295.3 344.2 5.24 29 475 6291 -7.3 -7.4 99 0.1 -7.4 9 3 328.9 329.9 295.4 344.4 4.62 30 465 6456 -8.3 -10.3 85 2.0 -9.2 17 6 329.7 330.4 294.9 342.4 3.76 31 464 6473 -8.3 -10.6 83 2.3 -9.3 18 6 329.9 330.6 294.9 342.4 3.68 32 426 7130 -11.9 -12.4 96 0.5 -12.1 51 16 333.5 334.2 295.6 345.4 3.47 33 413 7367 -12.9 -13.7 94 0.8 -13.2 61 19 335.1 335.8 295.8 346.3 3.22 34 409 7441 -13.1 -14.6 88 1.5 -13.7 62 19 335.8 336.4 295.8 346.4 3.02 35 406 7497 -12.9 -15.9 78 3.0 -14.0 63 18 336.8 337.3 295.8 346.4 2.73 36 400 7610 -13.9 -16.5 81 2.6 -14.9 65 18 336.9 337.5 295.8 346.2 2.63 37 395 7705 -14.7 -16.8 84 2.1 -15.4 65 18 337.1 337.6 295.8 346.3 2.60 38 391 7782 -15.1 -18.1 78 3.0 -16.2 65 18 337.6 338.0 295.7 345.9 2.35 39 378 8037 -17.1 -18.5 89 1.4 -17.6 65 19 338.2 338.7 295.8 346.6 2.35 40 376 8077 -17.5 -19.1 87 1.6 -18.0 65 19 338.2 338.6 295.8 346.2 2.25 41 375 8097 -17.1 -20.8 73 3.7 -18.3 65 19 339.0 339.4 295.7 346.0 1.95 42 371 8177 -17.3 -21.1 72 3.8 -18.5 65 19 339.7 340.1 295.9 346.7 1.92 43 363 8340 -18.9 -21.1 83 2.2 -19.6 65 19 339.7 340.1 295.9 346.8 1.96 44 362 8361 -19.1 -22.1 77 3.0 -20.0 65 19 339.7 340.1 295.8 346.3 1.80 45 341 8802 -22.7 -22.8 99 0.1 -22.7 65 20 340.7 341.1 296.0 347.2 1.79 46 324 9175 -25.5 -25.7 98 0.2 -25.5 65 20 341.8 342.1 296.0 347.2 1.46 47 322 9220 -25.7 -25.8 99 0.1 -25.7 65 20 342.2 342.5 296.1 347.5 1.45 48 321 9243 -25.7 -27.6 84 1.9 -26.1 65 20 342.5 342.7 296.0 347.1 1.23 49 312 9448 -27.1 -30.2 75 3.1 -27.8 65 21 343.3 343.5 296.0 347.1 1.00 50 310 9494 -27.3 -31.9 65 4.6 -28.2 65 21 343.7 343.8 296.0 346.9 0.85 51 308 9541 -27.5 -31.5 69 4.0 -28.3 65 21 344.0 344.2 296.1 347.4 0.89 52 304 9635 -28.1 -32.6 65 4.5 -29.0 65 21 344.5 344.6 296.1 347.6 0.81 53 300 9730 -28.7 -33.1 66 4.4 -29.5 65 21 344.9 345.1 296.2 347.9 0.78 54 282 10171 -32.5 -36.7 66 4.2 -33.1 58 24 345.6 345.8 296.2 347.9 0.58 55 280 10221 -32.9 -40.9 45 8.0 -33.9 57 25 345.8 345.8 296.0 347.3 0.38 56 278 10271 -33.3 -39.3 55 6.0 -34.1 57 25 345.9 346.0 296.1 347.7 0.45 57 250 11010 -39.1 -45.1 53 6.0 -39.6 60 16 347.9 348.0 296.4 349.0 0.27 58 200 12500 -51.7 -57.7 49 6.0 -51.9 60 24 350.9 350.9 296.9 351.2 0.08 59 150 14300 -67.1 -71.1 57 4.0 -67.1 40 41 354.5 354.5 297.6 354.6 0.02 60 100 16650 -80.9 -85.9 43 5.0 -80.9 95 37 371.4 371.4 300.8 371.4 0.00 61 91 17174 -85.3 -88.5 56 3.2 -85.3 90 35 372.8 372.8 301.1 372.8 0.00 62 87 17421 -85.3 -89.4 48 4.1 -85.3 81 34 377.7 377.7 301.9 377.7 0.00 63 85 17549 -84.7 -89.7 41 5.0 -84.7 73 29 381.4 381.4 302.5 381.4 0.00 64 83 17682 -79.3 -87.3 26 8.0 -79.3 67 24 395.0 395.0 304.5 395.0 0.00 65 81 17821 -77.5 -85.5 26 8.0 -77.5 85 21 401.5 401.5 305.4 401.5 0.00 66 74 18340 -76.1 -87.1 16 11.0 -76.2 95 16 414.9 414.9 307.1 414.9 0.00 67 70 18660 -77.1 -87.1 19 10.0 -77.1 70 17 419.4 419.4 307.6 419.5 0.00 68 69 18743 -77.1 -87.1 19 10.0 -77.1 72 18 421.2 421.2 307.9 421.2 0.00 69 66 18998 -76.3 -88.3 13 12.0 -76.3 82 19 428.3 428.3 308.6 428.3 0.00 70 65 19087 -74.3 -87.3 12 13.0 -74.3 88 18 434.5 434.5 309.3 434.6 0.00 71 62 19361 -75.7 -88.7 11 13.0 -75.7 89 15 437.4 437.4 309.6 437.4 0.00 72 58 19749 -72.9 -88.9 7 16.0 -73.0 64 11 452.1 452.1 311.1 452.1 0.00 73 55 20064 -68.1 -89.1 3 21.0 -68.3 86 28 470.0 470.0 312.7 470.0 0.00 74 52 20402 -66.1 -89.1 3 23.0 -66.4 66 21 482.3 482.3 313.6 482.3 0.00 75 50 20640 -65.9 -88.9 3 23.0 -66.2 95 34 488.2 488.2 314.1 488.2 0.00 76 49 20762 -66.5 -88.5 3 22.0 -66.8 67 27 489.6 489.6 314.2 489.6 0.00 77 47 21015 -65.3 -89.3 2 24.0 -65.6 84 34 498.3 498.3 314.8 498.4 0.00 78 42 21698 -66.5 -89.5 3 23.0 -66.8 99 34 511.7 511.7 315.8 511.7 0.00 79 40 21995 -64.1 -89.1 2 25.0 -64.6 94 38 524.9 524.9 316.6 524.9 0.00 80 38 22309 -64.1 -88.1 2 24.0 -64.6 89 43 532.6 532.6 317.1 532.7 0.00 81 36 22639 -64.3 -89.3 2 25.0 -64.8 87 47 540.4 540.4 317.5 540.4 0.00 82 35 22813 -60.3 -89.3 1 29.0 -61.1 90 48 555.2 555.2 318.4 555.2 0.00 83 33 23182 -58.1 -87.1 1 29.0 -59.2 95 50 570.5 570.5 319.2 570.5 0.01 84 32 23375 -59.1 -88.1 1 29.0 -60.0 99 51 572.9 572.9 319.3 572.9 0.01 85 30 23780 -58.7 -87.7 1 29.0 -59.7 85 44 584.6 584.6 319.9 584.7 0.01 86 20 26360 -53.5 -85.5 1 32.0 -56.1 105 51 672.4 672.4 323.5 672.5 0.01 87 17 27416 -50.5 -84.5 1 34.0 -54.2 94 46 714.0 714.0 324.8 714.2 0.02 88 14 28686 -49.9 -84.9 1 35.0 -54.4 88 40 756.8 756.8 326.1 757.0 0.02 89 13 29170 -51.9 -84.9 1 33.0 -55.9 92 38 766.1 766.1 326.4 766.3 0.02 90 13 29170 -51.1 -85.1 1 34.0 -55.4 92 38 768.9 768.9 326.4 769.1 0.02 91 11 30271 -45.9 -82.9 1 37.0 -52.8 359 20 825.4 825.4 327.8 825.8 0.04 92 11 30271 -46.5 -83.5 1 37.0 -53.1 359 20 823.2 823.2 327.8 823.5 0.03 93 10 30920 -35.5 -78.5 0 43.0 -48.4 245 24 887.0 887.1 329.2 887.9 0.08 94 9.8 31061 -34.9 -77.9 0 43.0 -48.2 894.4 894.5 329.3 895.4 0.10 95 8.4 32128 -38.9 -80.9 0 42.0 -50.7 919.0 919.1 329.8 919.8 0.07 TRP 91 17174 -85.3 -88.5 56 3.2 -85.3 90 35 372.8 372.8 301.1 372.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 569.28 mb = 4859.20 m = 15942.06 ft Wetbulb zero: 569.34 mb = 4855.83 m = 15930.99 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 74.21 % Est. max temperature: 35.40 C = 95.72 F Sfc-Lift cond lev (LCL): 980.40 mb = 249.35 m = 818.06 ft T: 26.26 C 700-500 lapse rate: 6.19 C/km ThetaE index: 18.38 C Layer 996.0- 925.0 mb Conv cond level (CCL): 750.31 mb = 2574.00 m = 8444.77 ft Mean mixing ratio: 15.80 g/kg Conv temperature: 41.44 C = 106.58 F Cap Strength: 4.23 C Lifted Index: -1.96 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.07 C Lifted Index @700 mb: 1.35 C Showalter Index: 0.39 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 18.50 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 196.80 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 335.35 J/kg Max Up Vert Vel: 25.90 m/s Conv Inhibition (B-): 272.53 J/kg Cap Strength: 4.03 C Lift Cond Lev (LCL): 883.50 mb = 1164.19 m = 3819.46 ft Lev Free Conv (LFC): 648.50 mb = 3796.20 m = 12454.57 ft Equ Level (EL): 258.50 mb = 10777.37 m = 35358.40 ft B at Equ Level: 334.13 J/kg Max Parcel Lev (MPL): 138.50 mb = 14762.25 m = 48431.99 ft Wind level data Storm motion: 304 at 11 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 1003 33 30 3 -1.5 -2.6 | 109 12 -11.0 3.7 1 1000 74 30 3 -1.5 -2.6 | 109 12 -11.0 3.7 2 941 610 280 14 13.8 -2.4 | 228 6 4.3 3.9 3 925 763 290 12 11.3 -4.1 | 219 3 1.8 2.2 4 909 914 290 16 15.0 -5.5 | 261 6 5.6 0.8 5 878 1219 295 17 15.4 -7.2 | 278 6 5.9 -0.9 6 850 1501 280 17 16.7 -3.0 | 245 8 7.3 3.4 7 818 1829 270 17 17.0 -0.0 | 230 10 7.5 6.3 8 789 2134 270 21 21.0 -0.0 | 241 13 11.5 6.3 9 762 2438 270 21 21.0 -0.0 | 241 13 11.5 6.3 10 735 2743 255 23 22.2 6.0 | 226 18 12.8 12.3 11 700 3161 260 23 22.7 4.0 | 232 17 13.2 10.3 12 684 3353 260 28 27.6 4.9 | 238 21 18.1 11.2 13 658 3658 260 26 25.6 4.5 | 236 19 16.1 10.8 14 611 4267 285 17 16.4 -4.4 | 255 7 7.0 1.9 15 588 4572 310 10 7.7 -6.4 | 87 2 -1.8 -0.1 16 500 5890 190 2 0.3 2.0 | 132 12 -9.1 8.3 17 487 6096 0 0 -0.0 -0.0 | 124 11 -9.5 6.3 18 416 7315 60 19 -16.5 -9.5 | 83 26 -25.9 -3.2 19 400 7610 65 18 -16.3 -7.6 | 87 26 -25.8 -1.3 20 300 9730 65 21 -19.0 -8.9 | 85 29 -28.5 -2.6 21 299 9754 65 21 -19.0 -8.9 | 85 29 -28.5 -2.6 22 274 10363 55 26 -21.3 -14.9 | 74 32 -30.8 -8.6 23 251 10973 55 16 -13.1 -9.2 | 83 23 -22.6 -2.9 24 250 11010 60 16 -13.9 -8.0 | 86 23 -23.3 -1.7 25 219 11887 90 14 -14.0 0.0 | 105 24 -23.5 6.3 26 200 12497 60 21 -18.2 -10.5 | 81 28 -27.7 -4.2 27 200 12500 60 24 -20.8 -12.0 | 79 31 -30.2 -5.7 28 150 14300 40 41 -26.4 -31.4 | 55 44 -35.8 -25.1 29 142 14630 35 40 -22.9 -32.8 | 51 42 -32.4 -26.4 30 115 15850 40 55 -35.4 -42.1 | 51 57 -44.8 -35.8 31 103 16459 45 41 -29.0 -29.0 | 59 45 -38.5 -22.7 32 100 16650 95 37 -36.9 3.2 | 102 47 -46.3 9.5 33 98 16764 95 37 -36.9 3.2 | 102 47 -46.3 9.5 34 91 17174 90 35 -35.0 0.0 | 98 45 -44.5 6.3 35 88 17374 85 36 -35.9 -3.1 | 94 45 -45.3 3.2 36 83 17678 65 24 -21.8 -10.1 | 83 31 -31.2 -3.8 37 79 17983 105 18 -17.4 4.7 | 112 29 -26.9 11.0 38 75 18288 100 16 -15.8 2.8 | 110 27 -25.2 9.1 39 70 18660 70 17 -16.0 -5.8 | 91 25 -25.4 0.5 40 67 18898 75 21 -20.3 -5.4 | 92 30 -29.7 0.9 41 64 19202 95 16 -15.9 1.4 | 107 27 -25.4 7.7 42 61 19507 85 14 -13.9 -1.2 | 102 24 -23.4 5.1 43 58 19812 60 10 -8.7 -5.0 | 94 18 -18.1 1.3 44 55 20117 90 30 -30.0 0.0 | 99 40 -39.5 6.3 45 52 20422 65 21 -19.0 -8.9 | 85 29 -28.5 -2.6 46 50 20640 95 34 -33.9 3.0 | 102 44 -43.3 9.3 47 49 20726 65 26 -23.6 -11.0 | 82 33 -33.0 -4.7 48 45 21336 105 42 -40.6 10.9 | 109 53 -50.0 17.2 49 42 21641 100 33 -32.5 5.7 | 106 44 -42.0 12.1 50 37 22555 85 46 -45.8 -4.0 | 92 55 -55.3 2.3 51 32 23470 100 52 -51.2 9.0 | 104 63 -60.7 15.3 52 30 23780 85 44 -43.8 -3.8 | 93 53 -53.3 2.5 53 29 24079 90 42 -42.0 0.0 | 97 52 -51.5 6.3 54 27 24384 80 46 -45.3 -8.0 | 88 55 -54.8 -1.7 55 20 26213 105 58 -56.0 15.0 | 108 69 -65.5 21.3 56 20 26360 105 51 -49.3 13.2 | 108 62 -58.7 19.5 57 15 28346 85 42 -41.8 -3.7 | 93 51 -51.3 2.7 58 12 29566 95 36 -35.9 3.1 | 102 46 -45.3 9.5 59 12 29870 80 26 -25.6 -4.5 | 93 35 -35.1 1.8 60 11 30175 20 19 -6.5 -17.9 | 54 20 -16.0 -11.5 61 10 30920 245 24 21.8 10.1 | 217 21 12.3 16.5 Wind Parameters Mean winds (0-6000m): 273.7 at 15.2 knts Storm direction: 303.7 at 11.4 knts Shear (0-3000m) pos: 0.0 neg: 4.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 121.4 deg Storm rel helicity (0-3000m) pos: 16.7 neg: -43.0 tot: -26.3 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -0.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 23.93 Bulk Shear: 14.02 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 ------------------------------------------------------------------------------- 500 311 7 110 4| 0.0 13.4 13.4| 0.0 -13.8 -13.7 -27.5 0.05| 19.1 0.9 1000 290 11 195 3| 0.0 8.8 8.8| 3.9 -14.8 -11.0 -11.0 0.11| 14.6 1.5 1500 290 13 234 3| 0.0 6.3 6.3| 5.2 -22.2 -17.0 -11.3 -0.00| 11.6 -0.1 2000 284 14 235 5| 0.0 5.5 5.5| 9.6 -27.1 -17.5 -8.8 -0.02| 10.1 -0.2 2500 280 15 238 7| 0.0 4.8 4.8| 11.8 -31.5 -19.8 -7.9 -0.03| 8.7 -0.3 3000 275 17 236 9| 0.0 4.3 4.3| 16.7 -43.0 -26.3 -8.8 -0.06| 8.1 -0.5 4000 270 19 236 11| 0.9 3.2 4.1| 41.8 -45.7 -3.9 -1.0 0.04| 8.0 0.3 5000 273 18 236 10| 1.8 2.7 4.6| 47.7 -46.0 1.7 0.3 0.14| 8.6 1.2 6000 274 15 227 8| 1.9 2.1 4.0| 47.7 -66.3 -18.6 -3.1 0.05| 8.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//PTRO/skewt/PTRO.skewt.20251104.00.gif