UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 27 NOV 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 1005 46 24.8 23.7 94 1.1 24.0 0 0 297.5 300.9 297.0 351.7 18.66 1 1000 88 25.2 23.3 89 1.9 23.8 135 6 298.4 301.7 297.0 351.6 18.30 2 998 106 25.2 23.1 88 2.1 23.7 135 6 298.5 301.8 296.9 351.3 18.11 3 925 772 21.2 20.7 97 0.5 20.9 115 22 301.0 304.1 296.7 350.5 16.84 4 904 972 20.2 19.9 98 0.3 20.0 116 22 301.9 305.0 296.7 350.3 16.39 5 899 1020 21.0 19.2 89 1.8 19.8 117 21 303.2 306.2 296.6 350.0 15.77 6 868 1324 18.6 18.1 97 0.5 18.2 125 19 303.8 306.6 296.4 349.1 15.23 7 850 1505 19.4 16.1 81 3.3 17.1 135 17 306.5 309.0 296.1 347.5 13.67 8 847 1536 19.6 15.6 78 4.0 16.8 136 13 307.0 309.5 296.0 347.0 13.28 9 806 1962 16.4 14.5 89 1.9 15.1 157 10 308.0 310.4 296.0 347.3 12.99 10 748 2596 12.6 12.5 99 0.1 12.6 133 11 310.5 312.8 296.2 348.0 12.28 11 714 2987 11.8 9.7 87 2.1 10.4 122 14 313.8 315.8 295.9 346.8 10.65 12 700 3153 10.6 8.8 89 1.8 9.5 125 11 314.2 316.2 295.7 346.0 10.22 13 688 3297 9.6 8.0 90 1.6 8.6 122 13 314.7 316.6 295.6 345.3 9.84 14 683 3358 10.4 7.9 84 2.5 8.8 121 13 316.2 318.1 296.0 347.1 9.84 15 651 3756 7.8 6.7 93 1.1 7.1 114 17 317.6 319.5 296.1 347.6 9.51 16 633 3988 6.6 5.2 91 1.4 5.8 110 20 318.8 320.5 295.9 346.8 8.80 17 629 4040 7.0 4.4 83 2.6 5.4 109 20 319.9 321.5 295.8 346.6 8.37 18 627 4066 6.8 4.3 84 2.5 5.3 109 21 319.9 321.6 295.8 346.5 8.34 19 582 4674 2.0 2.0 100 0.0 2.0 107 23 321.2 322.7 295.7 345.7 7.63 20 540 5277 -0.9 -0.9 100 0.0 -0.9 108 23 324.7 326.0 295.8 346.4 6.65 21 500 5890 -3.7 -3.7 100 0.0 -3.7 95 25 328.5 329.7 296.2 347.9 5.83 22 479 6228 -5.1 -5.7 96 0.6 -5.4 92 26 330.9 331.9 296.3 348.5 5.23 23 465 6460 -6.7 -6.7 100 0.0 -6.7 88 26 331.7 332.7 296.3 348.5 4.99 24 458 6578 -7.1 -8.1 93 1.0 -7.6 84 25 332.6 333.5 296.2 348.1 4.54 25 438 6925 -9.5 -9.6 99 0.1 -9.5 73 24 333.9 334.7 296.3 348.3 4.22 26 437 6942 -9.7 -10.0 98 0.3 -9.8 73 24 333.8 334.7 296.1 347.9 4.10 27 435 6978 -9.7 -13.9 71 4.2 -11.4 71 24 334.3 334.9 295.4 344.7 3.00 28 422 7211 -11.1 -16.0 67 4.9 -13.0 64 23 335.4 335.9 295.4 344.5 2.60 29 409 7451 -12.5 -17.2 68 4.7 -14.2 56 23 336.6 337.1 295.6 345.2 2.43 30 400 7620 -13.9 -17.3 75 3.4 -15.2 50 22 336.9 337.4 295.7 345.6 2.46 31 390 7812 -15.3 -17.4 84 2.1 -16.0 43 21 337.5 338.1 295.8 346.4 2.50 32 385 7910 -15.5 -19.3 73 3.8 -16.8 39 20 338.5 339.0 295.8 346.3 2.16 33 371 8189 -17.9 -20.4 81 2.5 -18.7 29 19 338.9 339.4 295.8 346.3 2.04 34 366 8291 -18.5 -21.7 76 3.2 -19.5 25 18 339.5 339.8 295.8 346.1 1.84 35 351 8603 -20.9 -21.8 92 0.9 -21.2 17 17 340.3 340.7 296.0 347.2 1.90 36 340 8838 -22.7 -23.3 95 0.6 -22.9 26 16 341.0 341.3 296.0 347.3 1.72 37 325 9169 -24.1 -26.9 78 2.8 -24.8 38 15 343.5 343.7 296.3 348.3 1.30 38 316 9374 -25.3 -28.7 73 3.4 -26.1 46 14 344.6 344.8 296.4 348.8 1.13 39 307 9584 -26.9 -30.5 71 3.6 -27.6 54 14 345.2 345.4 296.4 348.9 0.98 40 300 9750 -28.3 -31.6 73 3.3 -28.9 60 13 345.5 345.7 296.4 349.0 0.91 41 271 10471 -34.1 -36.9 76 2.8 -34.5 76 11 347.3 347.4 296.5 349.6 0.60 42 266 10601 -34.9 -38.6 69 3.7 -35.4 78 10 347.9 348.1 296.6 350.0 0.51 43 261 10733 -36.3 -38.9 77 2.6 -36.6 89 10 347.8 347.9 296.6 349.8 0.50 44 250 11030 -38.7 -42.1 70 3.4 -39.1 135 10 348.5 348.6 296.7 350.0 0.38 45 230 11593 -43.5 -47.3 66 3.8 -43.8 135 14 349.6 349.7 296.8 350.6 0.23 46 228 11651 -44.3 -47.8 68 3.5 -44.6 135 15 349.3 349.3 296.7 350.2 0.22 47 224 11769 -45.1 -49.8 59 4.7 -45.4 135 16 349.8 349.9 296.8 350.6 0.18 48 209 12225 -49.3 -52.0 73 2.7 -49.4 161 18 350.3 350.3 296.8 350.9 0.15 49 206 12319 -50.1 -54.2 62 4.1 -50.3 166 20 350.5 350.5 296.8 351.0 0.12 50 204 12382 -50.9 -54.1 69 3.2 -51.0 169 20 350.2 350.2 296.8 350.7 0.12 51 202 12446 -51.5 -55.7 61 4.2 -51.7 172 21 350.2 350.2 296.8 350.6 0.10 52 200 12510 -52.1 -55.5 67 3.4 -52.2 175 22 350.3 350.3 296.8 350.7 0.10 53 199 12543 -52.3 -55.7 67 3.4 -52.4 176 22 350.4 350.5 296.8 350.9 0.10 54 198 12575 -52.7 -57.4 57 4.7 -52.8 176 22 350.3 350.3 296.8 350.7 0.08 55 194 12707 -53.9 -58.5 57 4.6 -54.1 178 23 350.5 350.5 296.8 350.8 0.07 56 183 13079 -57.5 -60.9 65 3.4 -57.6 176 22 350.5 350.5 296.8 350.7 0.06 57 167 13652 -62.3 -67.3 51 5.0 -62.4 166 19 351.8 351.8 297.0 351.9 0.03 58 166 13689 -62.7 -67.7 51 5.0 -62.8 166 19 351.7 351.7 297.0 351.8 0.03 59 150 14310 -66.1 -77.1 20 11.0 -66.2 270 4 356.2 356.2 298.0 356.2 0.01 60 100 16650 -84.7 -87.9 57 3.2 -84.7 75 35 364.1 364.1 299.5 364.1 0.00 61 92 17108 -86.7 -90.3 52 3.6 -86.7 81 34 368.9 368.9 300.4 368.9 0.00 62 90 17228 -85.3 -89.8 44 4.5 -85.3 83 34 374.0 374.0 301.2 374.0 0.00 63 83 17672 -86.5 -91.3 41 4.8 -86.5 80 46 380.3 380.3 302.3 380.3 0.00 64 76 18152 -88.5 -92.3 49 3.8 -88.5 96 40 385.9 385.9 303.2 385.9 0.00 65 75 18223 -88.5 -92.7 45 4.2 -88.5 99 39 387.3 387.3 303.4 387.3 0.00 66 75 18223 -88.1 -93.1 39 5.0 -88.1 99 39 388.2 388.2 303.5 388.2 0.00 67 74 18297 -82.9 -89.9 29 7.0 -82.9 99 38 400.6 400.6 305.3 400.6 0.00 68 73 18373 -80.1 -87.1 30 7.0 -80.1 97 36 408.1 408.1 306.3 408.1 0.00 69 72 18451 -79.7 -85.7 36 6.0 -79.7 96 35 410.6 410.6 306.6 410.6 0.00 70 70 18611 -79.9 -84.9 43 5.0 -79.9 92 33 413.4 413.4 306.9 413.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 553.03 mb = 5090.04 m = 16699.40 ft Wetbulb zero: 553.16 mb = 5083.38 m = 16677.56 ft Precipitable water: 2.62 inches Sfc-500 mean rel hum: 92.98 % Est. max temperature: 33.01 C = 91.41 F Sfc-Lift cond lev (LCL): 989.47 mb = 181.00 m = 593.82 ft T: 24.75 C 700-500 lapse rate: 5.22 C/km ThetaE index: 4.71 C Layer 1000.0- 806.0 mb Conv cond level (CCL): 925.14 mb = 770.65 m = 2528.35 ft Mean mixing ratio: 17.36 g/kg Conv temperature: 28.26 C = 82.87 F Cap Strength: 1.77 C Lifted Index: -1.08 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.43 C Lifted Index @700 mb: -0.26 C Showalter Index: 0.15 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.80 C K Index: 37.40 Risk: > 80 % chance of thunderstorms Sweat Index: 252.20 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 266.18 J/kg Max Up Vert Vel: 23.07 m/s Conv Inhibition (B-): 31.41 J/kg Cap Strength: 1.59 C Lift Cond Lev (LCL): 938.84 mb = 641.72 m = 2105.36 ft Lev Free Conv (LFC): 783.84 mb = 2198.40 m = 7212.52 ft Equ Level (EL): 713.84 mb = 2988.86 m = 9805.86 ft B at Equ Level: 20.86 J/kg Max Parcel Lev (MPL): 123.84 mb = 15416.00 m = 50576.82 ft Wind level data Storm motion: 145 at 13 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 46 0 0 -0.0 -0.0 | 325 13 7.6 -10.6 1 1000 88 135 6 -4.2 4.2 | 333 7 3.3 -6.4 2 976 305 130 10 -7.7 6.4 | 1 4 -0.1 -4.2 3 942 610 110 17 -16.0 5.8 | 60 10 -8.4 -4.8 4 925 772 115 22 -19.9 9.3 | 84 12 -12.4 -1.3 5 910 914 115 22 -19.9 9.3 | 84 12 -12.4 -1.3 6 878 1219 120 20 -17.3 10.0 | 86 10 -9.8 -0.6 7 850 1505 135 17 -12.0 12.0 | 107 5 -4.5 1.4 8 848 1524 135 13 -9.2 9.2 | 49 2 -1.6 -1.4 9 818 1829 165 11 -2.8 10.6 | 270 5 4.7 0.0 10 789 2134 145 9 -5.2 7.4 | 324 4 2.4 -3.2 11 709 3048 120 14 -12.1 7.0 | 52 6 -4.6 -3.6 12 700 3153 125 11 -9.0 6.3 | 19 5 -1.5 -4.3 13 610 4267 105 23 -22.2 6.0 | 72 15 -14.7 -4.7 14 545 5182 110 23 -21.6 7.9 | 79 14 -14.1 -2.7 15 500 5890 95 25 -24.9 2.2 | 64 19 -17.4 -8.4 16 468 6401 90 26 -26.0 0.0 | 60 21 -18.4 -10.6 17 400 7620 50 22 -16.9 -14.1 | 21 26 -9.3 -24.8 18 354 8534 15 17 -4.4 -16.4 | 353 27 3.2 -27.0 19 300 9750 60 13 -11.3 -6.5 | 12 18 -3.7 -17.1 20 263 10668 80 10 -9.8 -1.7 | 11 13 -2.3 -12.4 21 250 11030 135 10 -7.1 7.1 | 352 4 0.5 -3.5 22 241 11278 135 10 -7.1 7.1 | 352 4 0.5 -3.5 23 220 11887 135 18 -12.7 12.7 | 112 6 -5.2 2.1 24 210 12192 160 18 -6.2 16.9 | 192 6 1.4 6.3 25 200 12510 175 22 -1.9 21.9 | 206 13 5.6 11.3 26 191 12802 180 23 0.0 23.0 | 211 15 7.6 12.4 27 157 14021 160 17 -5.8 16.0 | 198 6 1.7 5.4 28 150 14310 270 4 4.0 -0.0 | 313 16 11.6 -10.6 29 150 14326 170 14 -2.4 13.8 | 238 6 5.1 3.2 30 142 14630 270 4 4.0 -0.0 | 313 16 11.6 -10.6 31 128 15240 355 10 0.9 -10.0 | 338 22 8.4 -20.6 32 121 15545 40 16 -10.3 -12.3 | 7 23 -2.7 -22.9 33 109 16154 80 20 -19.7 -3.5 | 41 19 -12.1 -14.1 34 100 16650 75 35 -33.8 -9.1 | 53 33 -26.3 -19.7 35 98 16764 75 35 -33.8 -9.1 | 53 33 -26.3 -19.7 36 88 17374 85 34 -33.9 -3.0 | 63 30 -26.3 -13.6 37 83 17678 80 46 -45.3 -8.0 | 64 42 -37.7 -18.6 38 74 18288 100 38 -37.4 6.6 | 82 30 -29.9 -4.0 39 67 18898 85 29 -28.9 -2.5 | 58 25 -21.3 -13.1 Wind Parameters Mean winds (0-6000m): 114.6 at 17.4 knts Storm direction: 144.6 at 13.0 knts Shear (0-3000m) pos: 1.6 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 41.5 neg: -2.8 tot: 38.7 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 32.46 Bulk Shear: 8.20 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 ------------------------------------------------------------------------------- 500 125 10 6 5| 16.0 0.0 16.0| 14.0 0.0 14.0 28.0 0.55| 17.2 9.5 1000 117 15 58 7| 10.9 0.0 10.9| 28.3 0.0 28.3 28.3 0.58| 12.7 7.4 1500 120 16 70 7| 4.4 0.0 4.4| 33.1 -2.1 31.0 20.6 0.36| 12.4 4.4 2000 126 15 69 5| 2.5 0.0 2.5| 35.7 -2.8 32.9 16.5 0.27| 11.7 3.1 2500 128 14 61 4| 2.0 0.7 2.7| 38.9 -2.8 36.1 14.4 0.32| 10.2 3.3 3000 128 14 57 4| 1.6 1.3 2.9| 41.5 -2.8 38.7 12.9 0.34| 9.2 3.2 4000 124 14 58 5| 1.2 1.9 3.1| 50.9 -6.4 44.6 11.1 0.31| 8.6 2.7 5000 119 16 65 7| 1.1 1.8 2.9| 57.0 -6.4 50.7 10.1 0.32| 7.3 2.3 6000 115 17 68 9| 0.9 1.9 2.8| 57.8 -27.6 30.2 5.0 0.23| 6.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20251127.12.gif