UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 11 OCT 25 Station: PTPN WMO ident: 91348 Latitude: 6.97 Longitude: 158.22 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1007 46 26.4 24.4 89 2.0 24.9 130 7 299.0 302.5 297.8 355.8 19.45 1 1000 100 25.2 23.0 88 2.2 23.6 155 8 298.4 301.6 296.8 350.6 17.96 2 957 488 24.4 21.0 81 3.4 22.0 120 15 301.3 304.4 296.7 350.1 16.58 3 943 617 23.2 20.9 87 2.3 21.6 109 13 301.4 304.4 296.8 350.6 16.72 4 925 786 22.6 19.3 82 3.3 20.3 95 11 302.4 305.3 296.2 348.0 15.41 5 922 814 22.6 18.2 76 4.4 19.5 95 11 302.7 305.4 295.6 345.3 14.41 6 854 1478 17.4 17.2 99 0.2 17.2 97 4 304.0 306.7 296.1 347.4 14.61 7 850 1518 17.4 16.8 96 0.6 17.0 100 3 304.4 307.0 296.0 347.0 14.31 8 844 1579 17.2 16.4 95 0.8 16.7 100 3 304.8 307.4 295.9 346.7 14.04 9 841 1609 17.6 15.6 88 2.0 16.3 99 3 305.5 308.0 295.6 345.6 13.37 10 826 1763 16.6 15.3 92 1.3 15.7 98 3 306.0 308.5 295.8 346.1 13.36 11 807 1962 16.2 13.2 82 3.0 14.2 96 3 307.7 309.9 295.2 343.6 11.90 12 780 2251 13.8 12.2 90 1.6 12.7 121 3 308.1 310.2 295.0 343.0 11.53 13 774 2317 14.2 11.2 82 3.0 12.3 136 2 309.2 311.2 294.8 342.3 10.86 14 741 2684 11.6 9.8 89 1.8 10.4 220 1 310.2 312.2 294.7 341.8 10.33 15 737 2729 11.6 8.4 81 3.2 9.6 231 1 310.7 312.5 294.2 339.7 9.43 16 730 2809 11.0 8.6 85 2.4 9.5 238 1 310.9 312.7 294.4 340.6 9.66 17 718 2948 10.6 5.6 71 5.0 7.6 245 1 311.9 313.5 293.4 336.6 7.97 18 710 3042 9.8 6.8 82 3.0 8.0 249 1 312.1 313.7 294.1 339.2 8.77 19 702 3136 9.6 3.6 66 6.0 6.1 254 1 312.9 314.2 293.0 334.9 7.08 20 700 3160 9.6 4.6 71 5.0 6.6 255 1 313.1 314.6 293.5 336.8 7.62 21 698 3184 9.2 5.0 75 4.2 6.7 258 1 312.9 314.4 293.7 337.4 7.86 22 692 3255 9.2 1.2 57 8.0 4.8 266 1 313.7 314.9 292.4 332.7 6.04 23 689 3291 9.0 3.0 66 6.0 5.6 271 1 313.9 315.2 293.2 335.5 6.91 24 682 3376 8.4 2.4 66 6.0 5.0 281 2 314.1 315.4 293.1 335.1 6.69 25 674 3473 8.0 0.0 57 8.0 3.7 292 2 314.7 315.8 292.4 332.7 5.68 26 671 3510 7.6 0.6 61 7.0 3.8 297 2 314.7 315.8 292.7 333.5 5.97 27 656 3696 6.4 -0.6 61 7.0 2.7 319 2 315.4 316.4 292.6 333.1 5.59 28 638 3924 5.6 -9.4 33 15.0 -1.1 346 3 317.0 317.6 290.7 326.6 2.94 29 634 3976 5.6 -4.4 49 10.0 0.6 353 3 317.6 318.4 292.2 331.6 4.35 30 633 3989 5.4 -6.6 42 12.0 -0.3 354 3 317.5 318.2 291.6 329.4 3.68 31 632 4002 5.6 -10.4 31 16.0 -1.4 356 3 317.8 318.4 290.8 326.9 2.74 32 631 4015 5.6 -9.4 33 15.0 -1.1 357 3 318.0 318.6 291.0 327.7 2.97 33 621 4145 4.6 -6.4 45 11.0 -0.6 13 4 318.3 319.0 291.9 330.7 3.81 34 617 4198 4.0 -2.0 65 6.0 0.8 19 4 318.2 319.2 293.2 335.4 5.36 35 614 4238 3.8 -3.2 60 7.0 0.2 24 4 318.4 319.4 292.9 334.3 4.92 36 612 4264 3.8 -6.2 48 10.0 -1.0 27 4 318.7 319.5 292.1 331.5 3.93 37 608 4317 4.0 -12.0 30 16.0 -2.7 30 4 319.5 320.0 291.1 327.9 2.51 38 606 4344 3.8 -9.2 38 13.0 -2.0 29 4 319.6 320.2 291.7 329.9 3.14 39 603 4385 3.6 -11.4 32 15.0 -2.8 28 4 319.8 320.3 291.3 328.6 2.65 40 599 4439 3.2 -8.8 41 12.0 -2.3 28 4 320.0 320.6 291.9 330.8 3.28 41 586 4616 2.0 -11.0 37 13.0 -3.6 25 5 320.6 321.1 291.7 329.9 2.82 42 580 4699 1.2 -5.8 60 7.0 -2.2 24 5 320.6 321.4 292.9 334.6 4.28 43 577 4741 0.8 -8.2 51 9.0 -3.3 23 5 320.6 321.3 292.3 332.3 3.57 44 574 4783 0.6 -6.4 59 7.0 -2.7 22 5 320.9 321.7 292.9 334.4 4.13 45 569 4853 0.6 -13.4 34 14.0 -5.1 21 5 321.7 322.1 291.6 329.7 2.39 46 567 4882 0.4 -11.6 40 12.0 -4.7 21 5 321.7 322.3 292.0 331.0 2.78 47 565 4910 0.2 -15.8 29 16.0 -5.9 20 6 321.8 322.2 291.3 328.5 1.97 48 560 4981 0.0 -13.0 37 13.0 -5.3 19 6 322.4 322.9 291.9 330.8 2.51 49 557 5024 -0.3 -20.3 20 20.0 -7.2 19 6 322.6 322.8 290.9 327.3 1.37 50 554 5068 -0.7 -16.7 29 16.0 -6.7 18 6 322.6 323.0 291.4 328.9 1.87 51 552 5097 -0.9 -17.9 26 17.0 -7.1 17 6 322.7 323.0 291.3 328.5 1.69 52 548 5155 -1.3 -10.3 50 9.0 -5.2 16 6 322.9 323.5 292.7 333.5 3.19 53 500 5880 -5.9 -17.9 38 12.0 -10.2 5 8 325.8 326.2 292.3 332.3 1.87 54 400 7600 -15.1 -39.1 11 24.0 -19.6 315 6 335.4 335.4 293.4 336.6 0.32 55 300 9710 -29.9 -56.9 5 27.0 -32.0 265 8 343.2 343.3 295.1 343.5 0.06 56 250 10980 -39.5 -43.7 64 4.2 -39.9 270 24 347.3 347.4 296.3 348.6 0.32 57 200 12470 -52.9 -56.7 63 3.8 -53.0 250 32 349.0 349.0 296.5 349.4 0.09 58 150 14250 -68.1 -74.1 42 6.0 -68.1 260 31 352.8 352.8 297.3 352.8 0.01 59 100 16590 -81.1 -84.6 55 3.5 -81.1 30 26 371.0 371.0 300.8 371.0 0.00 60 98 16704 -81.5 -84.9 56 3.4 -81.5 30 26 372.4 372.4 301.0 372.4 0.00 61 94 16938 -80.3 -84.9 46 4.6 -80.3 44 24 379.2 379.2 302.1 379.2 0.00 62 93 16999 -80.3 -85.3 43 5.0 -80.3 49 23 380.4 380.4 302.3 380.4 0.00 63 91 17122 -77.1 -84.1 32 7.0 -77.1 61 22 389.1 389.1 303.6 389.1 0.00 64 86 17446 -78.5 -85.5 31 7.0 -78.5 101 22 392.6 392.6 304.2 392.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 560.00 mb = 4981.31 m = 16342.67 ft Wetbulb zero: 643.25 mb = 3857.22 m = 12654.75 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 66.69 % Est. max temperature: 31.37 C = 88.46 F Sfc-Lift cond lev (LCL): 978.62 mb = 290.62 m = 953.48 ft T: 24.81 C 700-500 lapse rate: 5.70 C/km ThetaE index: 6.45 C Layer 807.0- 730.0 mb Conv cond level (CCL): 883.22 mb = 1186.45 m = 3892.50 ft Mean mixing ratio: 16.54 g/kg Conv temperature: 30.88 C = 87.58 F Cap Strength: 1.86 C Lifted Index: -2.81 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.27 C Lifted Index @700 mb: -0.85 C Showalter Index: -1.88 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.70 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 215.60 Risk: None Energy Index: -2.88 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 546.80 J/kg Max Up Vert Vel: 33.07 m/s Conv Inhibition (B-): 27.48 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 916.13 mb = 869.68 m = 2853.25 ft Lev Free Conv (LFC): 861.13 mb = 1405.74 m = 4611.94 ft Equ Level (EL): 841.13 mb = 1607.89 m = 5275.17 ft B at Equ Level: 18.92 J/kg Max Parcel Lev (MPL): 111.13 mb = 15980.96 m = 52430.33 ft Wind level data Storm motion: 99 at 4 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 1007 46 130 7 -5.4 4.5 | 163 4 -1.2 3.9 1 1000 100 155 8 -3.4 7.3 | 187 7 0.8 6.6 2 977 305 135 18 -12.7 12.7 | 145 15 -8.6 12.1 3 925 786 95 11 -11.0 1.0 | 93 7 -6.8 0.3 4 911 914 95 11 -11.0 1.0 | 93 7 -6.8 0.3 5 880 1219 75 10 -9.7 -2.6 | 60 6 -5.5 -3.2 6 850 1518 100 3 -3.0 0.5 | 275 1 1.2 -0.1 7 790 2134 95 3 -3.0 0.3 | 287 1 1.2 -0.4 8 735 2743 235 1 0.8 0.6 | 271 5 5.0 -0.0 9 700 3160 255 1 1.0 0.3 | 274 5 5.1 -0.4 10 610 4267 30 4 -2.0 -3.5 | 332 5 2.2 -4.1 11 500 5880 5 8 -0.7 -8.0 | 338 9 3.5 -8.6 12 467 6401 360 14 -0.0 -14.0 | 344 15 4.2 -14.6 13 449 6706 330 11 5.5 -9.5 | 316 14 9.7 -10.1 14 432 7010 345 10 2.6 -9.7 | 327 12 6.7 -10.3 15 415 7315 345 10 2.6 -9.7 | 327 12 6.7 -10.3 16 400 7600 315 6 4.2 -4.2 | 300 10 8.4 -4.9 17 311 9449 285 3 2.9 -0.8 | 281 7 7.1 -1.4 18 300 9710 265 8 8.0 0.7 | 270 12 12.1 0.1 19 285 10058 260 10 9.8 1.7 | 265 14 14.0 1.1 20 250 10973 275 24 23.9 -2.1 | 276 28 28.1 -2.7 21 250 10980 270 24 24.0 -0.0 | 271 28 28.2 -0.6 22 239 11278 270 25 25.0 -0.0 | 271 29 29.2 -0.6 23 228 11582 240 26 22.5 13.0 | 245 29 26.7 12.4 24 200 12470 250 32 30.1 10.9 | 253 36 34.2 10.3 25 190 12802 250 32 30.1 10.9 | 253 36 34.2 10.3 26 164 13716 270 32 32.0 -0.0 | 271 36 36.2 -0.6 27 150 14250 260 31 30.5 5.4 | 262 35 34.7 4.8 28 148 14326 255 33 31.9 8.5 | 258 37 36.0 7.9 29 133 14935 280 31 30.5 -5.4 | 280 35 34.7 -6.0 30 108 16154 270 17 17.0 -0.0 | 272 21 21.2 -0.6 31 102 16459 340 16 5.5 -15.0 | 328 18 9.6 -15.7 32 100 16590 30 26 -13.0 -22.5 | 21 25 -8.8 -23.1 33 97 16764 30 26 -13.0 -22.5 | 21 25 -8.8 -23.1 34 92 17069 55 22 -18.0 -12.6 | 46 19 -13.9 -13.2 35 87 17374 95 21 -20.9 1.8 | 94 17 -16.8 1.2 36 82 17678 125 28 -22.9 16.1 | 129 24 -18.8 15.4 Wind Parameters Mean winds (0-6000m): 68.5 at 5.6 knts Storm direction: 98.5 at 4.2 knts Shear (0-3000m) pos: 2.0 neg: 1.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 110.3 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -49.4 tot: -44.6 m^2/s^2 ave: -14.9 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 26.41 Bulk Shear: 20.71 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 ------------------------------------------------------------------------------- 500 133 14 146 11| 0.0 8.2 8.2| 1.7 -33.1 -31.4 -62.7 -0.51| 19.3 -9.8 1000 119 13 129 9| 0.0 3.8 3.8| 1.7 -45.6 -43.9 -43.9 -0.59| 13.4 -8.0 1500 110 11 117 7| 2.6 2.5 5.1| 2.2 -48.9 -46.7 -31.1 -0.54| 12.3 -6.7 2000 109 9 118 5| 2.0 1.9 3.9| 2.3 -48.9 -46.6 -23.3 -0.53| 9.3 -4.9 2500 110 8 122 4| 2.3 1.5 3.8| 3.1 -49.4 -46.3 -18.5 -0.49| 8.2 -4.0 3000 110 7 128 3| 2.0 1.3 3.3| 4.8 -49.4 -44.6 -14.9 -0.44| 7.1 -3.1 4000 106 5 128 1| 1.4 1.0 2.3| 11.8 -49.4 -37.6 -9.4 -0.30| 6.0 -1.8 5000 91 5 65 1| 0.9 0.9 1.8| 14.8 -49.4 -34.5 -6.9 -0.23| 5.2 -1.2 6000 69 6 22 3| 0.8 1.0 1.8| 16.3 -49.9 -33.6 -5.6 -0.21| 4.7 -1.0 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20251011.12.gif