UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for PTPN... Searching the city database file for: PTPN ... Date:1200Z 23 APR 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 25.4 24.0 92 1.4 24.4 30 3 298.0 301.4 297.3 353.1 18.98 1 1000 99 25.4 24.2 93 1.2 24.5 60 7 298.5 302.1 297.7 355.0 19.35 2 975 322 23.6 23.4 99 0.2 23.5 70 13 298.9 302.3 297.5 354.1 18.90 3 959 467 23.6 21.5 88 2.1 22.1 76 16 300.3 303.4 296.7 350.4 17.07 4 955 504 23.6 21.1 86 2.5 21.8 78 17 300.7 303.7 296.6 349.8 16.72 5 943 615 22.6 21.5 94 1.1 21.8 83 20 300.8 303.9 297.0 351.8 17.37 6 925 783 21.6 20.0 91 1.6 20.5 90 24 301.4 304.4 296.4 348.8 16.11 7 913 897 20.6 20.1 97 0.5 20.2 90 24 301.5 304.5 296.6 349.9 16.43 8 898 1041 20.0 19.7 98 0.3 19.8 90 23 302.3 305.3 296.7 350.5 16.30 9 896 1060 20.0 19.7 98 0.3 19.8 90 23 302.5 305.5 296.8 350.8 16.33 10 894 1079 19.8 19.5 98 0.3 19.6 90 22 302.5 305.5 296.7 350.3 16.16 11 850 1515 17.6 17.4 99 0.2 17.5 90 18 304.6 307.3 296.4 348.9 14.87 12 842 1596 17.0 16.9 99 0.1 17.0 87 16 304.8 307.5 296.2 348.2 14.54 13 841 1606 17.0 17.0 100 0.0 17.0 87 16 304.9 307.6 296.3 348.6 14.65 14 825 1771 16.6 15.7 94 0.9 16.0 82 13 306.1 308.7 296.0 347.3 13.73 15 764 2424 13.4 13.4 100 0.0 13.4 88 12 309.5 311.9 296.3 348.3 12.76 16 741 2681 12.2 10.4 89 1.8 11.0 90 13 310.9 312.9 295.3 343.8 10.76 17 726 2853 11.0 10.0 94 1.0 10.4 92 13 311.4 313.4 295.3 344.2 10.69 18 706 3087 10.0 7.6 85 2.4 8.5 94 13 312.8 314.6 294.7 341.6 9.32 19 700 3158 9.6 7.4 86 2.2 8.2 95 13 313.1 314.9 294.8 341.9 9.27 20 695 3218 9.6 7.0 84 2.6 8.0 97 13 313.8 315.5 294.8 342.0 9.09 21 679 3411 8.6 7.1 90 1.5 7.7 102 14 314.7 316.5 295.3 343.9 9.37 22 655 3709 6.8 6.7 99 0.1 6.8 109 15 316.0 317.8 295.6 345.6 9.45 23 615 4226 4.0 4.0 100 0.0 4.0 101 17 318.5 320.1 295.5 344.9 8.33 24 603 4387 2.8 2.4 97 0.4 2.5 93 16 318.9 320.4 295.0 343.0 7.57 25 589 4577 2.0 0.8 92 1.2 1.3 81 15 320.1 321.5 294.8 342.3 6.91 26 579 4716 1.4 1.4 100 0.0 1.4 78 16 321.0 322.4 295.4 344.6 7.34 27 551 5115 -0.3 -0.5 99 0.2 -0.4 57 15 323.6 324.9 295.6 345.4 6.71 28 525 5502 -2.1 -2.1 100 0.0 -2.1 79 11 325.9 327.1 295.8 346.5 6.26 29 500 5890 -3.7 -4.3 96 0.6 -4.0 115 8 328.5 329.6 296.0 347.1 5.57 30 483 6162 -5.1 -6.4 91 1.3 -5.7 119 8 330.1 331.1 295.8 346.6 4.91 31 482 6178 -5.3 -7.7 83 2.4 -6.4 119 8 330.0 330.9 295.5 345.0 4.45 32 481 6195 -5.3 -12.3 58 7.0 -8.2 119 8 330.2 330.8 294.5 340.8 3.09 33 480 6211 -5.3 -12.3 58 7.0 -8.2 120 8 330.4 331.0 294.6 341.0 3.10 34 479 6227 -5.3 -9.7 71 4.4 -7.3 120 8 330.6 331.4 295.2 343.6 3.83 35 472 6343 -6.1 -8.2 85 2.1 -7.1 121 7 331.0 331.9 295.7 345.8 4.37 36 469 6392 -6.1 -9.1 79 3.0 -7.5 122 7 331.6 332.4 295.6 345.6 4.10 37 465 6459 -6.5 -7.9 90 1.4 -7.2 123 7 331.9 332.9 296.0 347.4 4.54 38 457 6595 -7.1 -11.4 71 4.3 -9.0 125 7 332.8 333.5 295.5 344.9 3.50 39 451 6697 -7.9 -11.4 76 3.5 -9.4 127 7 333.1 333.8 295.6 345.3 3.55 40 445 6801 -8.3 -11.8 76 3.5 -9.8 128 7 333.9 334.6 295.7 345.9 3.48 41 443 6836 -8.3 -14.3 62 6.0 -10.7 129 7 334.3 334.9 295.3 344.2 2.85 42 439 6906 -8.9 -15.9 57 7.0 -11.6 130 7 334.4 334.9 295.1 343.3 2.52 43 434 6995 -9.5 -16.5 57 7.0 -12.2 131 7 334.7 335.2 295.1 343.3 2.43 44 433 7013 -9.7 -15.7 62 6.0 -12.0 131 7 334.7 335.2 295.3 343.8 2.60 45 431 7049 -9.7 -12.3 81 2.6 -10.8 132 7 335.1 335.9 296.0 347.1 3.45 46 429 7084 -9.9 -12.7 80 2.8 -11.1 132 7 335.3 336.0 296.0 347.0 3.36 47 427 7120 -10.1 -14.9 68 4.8 -12.0 133 7 335.5 336.1 295.6 345.4 2.82 48 426 7138 -10.3 -13.8 75 3.5 -11.7 133 7 335.5 336.1 295.8 346.3 3.09 49 425 7156 -10.5 -16.5 61 6.0 -12.8 133 7 335.5 336.0 295.3 344.2 2.48 50 423 7193 -10.7 -15.1 70 4.4 -12.4 134 7 335.7 336.2 295.6 345.5 2.80 51 421 7229 -10.9 -16.9 61 6.0 -13.2 134 6 335.9 336.4 295.4 344.4 2.42 52 418 7284 -11.5 -16.5 66 5.0 -13.4 135 6 335.8 336.3 295.4 344.7 2.52 53 415 7339 -11.3 -25.3 30 14.0 -15.4 136 6 336.7 337.0 294.6 341.1 1.18 54 407 7488 -12.7 -25.7 33 13.0 -16.4 138 6 336.8 337.0 294.6 341.1 1.16 55 400 7620 -13.7 -21.7 51 8.0 -16.3 140 6 337.2 337.5 295.1 343.3 1.69 56 300 9750 -28.9 -34.9 56 6.0 -29.9 120 4 344.6 344.8 296.0 347.2 0.66 57 250 11020 -39.3 -44.3 59 5.0 -39.8 145 14 347.6 347.7 296.4 348.8 0.30 58 200 12500 -52.5 -57.5 55 5.0 -52.7 190 16 349.6 349.6 296.6 350.0 0.08 59 150 14300 -65.9 -79.9 12 14.0 -66.0 155 17 356.6 356.6 298.0 356.6 0.00 60 100 16650 -82.9 -88.9 35 6.0 -82.9 245 6 367.6 367.6 300.1 367.6 0.00 61 99 16706 -83.1 -89.1 34 6.0 -83.1 255 7 368.2 368.2 300.2 368.2 0.00 62 94 16992 -83.5 -89.5 34 6.0 -83.5 301 9 372.9 372.9 301.1 372.9 0.00 63 92 17112 -81.5 -88.5 29 7.0 -81.5 315 10 379.2 379.2 302.1 379.2 0.00 64 89 17297 -80.7 -87.7 30 7.0 -80.7 297 11 384.4 384.4 302.9 384.4 0.00 65 82 17755 -82.9 -88.9 35 6.0 -82.9 311 14 389.0 389.0 303.6 389.0 0.00 66 74 18332 -77.7 -89.7 13 12.0 -77.7 251 11 411.6 411.6 306.7 411.6 0.00 67 72 18488 -77.9 -91.9 9 14.0 -77.9 235 10 414.4 414.4 307.0 414.4 0.00 68 70 18650 -74.7 -91.7 5 17.0 -74.7 250 33 424.6 424.6 308.2 424.6 0.00 69 67 18905 -75.9 -92.9 5 17.0 -75.9 246 31 427.3 427.3 308.6 427.3 0.00 70 63 19264 -73.3 -91.3 5 18.0 -73.4 273 39 440.6 440.6 310.0 440.7 0.00 71 60 19549 -74.5 -91.5 6 17.0 -74.6 285 42 444.2 444.2 310.3 444.2 0.00 72 57 19851 -71.5 -91.5 4 20.0 -71.6 283 44 457.5 457.5 311.5 457.5 0.00 73 53 20282 -71.5 -91.5 4 20.0 -71.6 281 45 467.1 467.1 312.4 467.2 0.00 74 52 20395 -69.5 -91.5 3 22.0 -69.6 280 46 474.4 474.4 313.0 474.4 0.00 75 50 20630 -68.9 -91.9 2 23.0 -69.1 290 36 481.1 481.1 313.5 481.1 0.00 76 48 20875 -68.3 -92.3 2 24.0 -68.5 296 33 488.2 488.2 314.1 488.2 0.00 77 44 21403 -64.7 -91.7 1 27.0 -65.1 309 27 509.3 509.3 315.6 509.3 0.00 78 43 21543 -65.7 -91.7 2 26.0 -66.0 313 26 510.2 510.2 315.7 510.2 0.00 79 40 21988 -61.9 -90.9 1 29.0 -62.4 315 17 530.4 530.4 316.9 530.4 0.00 80 38 22305 -63.1 -91.1 1 28.0 -63.6 321 11 535.2 535.2 317.2 535.2 0.00 81 36 22639 -61.9 -90.9 1 29.0 -62.5 309 11 546.6 546.6 317.9 546.6 0.00 82 34 22992 -63.3 -91.3 1 28.0 -63.8 201 10 552.0 552.0 318.2 552.0 0.00 83 33 23178 -58.7 -91.7 1 33.0 -59.7 159 11 568.9 568.9 319.1 568.9 0.00 84 32 23372 -57.3 -90.3 1 33.0 -58.5 187 10 577.7 577.7 319.6 577.7 0.00 85 32 23372 -57.7 -89.7 1 32.0 -58.8 187 10 576.6 576.6 319.5 576.6 0.00 86 30 23780 -57.3 -89.3 1 32.0 -58.6 215 19 588.4 588.4 320.0 588.5 0.00 87 26 24690 -54.9 -87.9 1 33.0 -56.7 225 16 619.8 619.8 321.5 619.9 0.01 88 23 25466 -58.9 -89.9 1 31.0 -60.2 126 7 630.2 630.2 321.9 630.2 0.01 89 22 25748 -54.9 -88.9 1 34.0 -57.0 83 4 650.2 650.2 322.7 650.2 0.01 90 22 25748 -55.3 -88.3 1 33.0 -57.3 83 4 649.0 649.0 322.6 649.0 0.01 TRP 99 16706 -83.1 -89.1 34 6.0 -83.1 255 7 368.2 368.2 300.2 368.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 555.94 mb = 5044.65 m = 16550.48 ft Wetbulb zero: 557.22 mb = 5024.70 m = 16485.04 ft Precipitable water: 2.58 inches Sfc-500 mean rel hum: 95.88 % Est. max temperature: 31.70 C = 89.06 F Sfc-Lift cond lev (LCL): 987.14 mb = 212.97 m = 698.70 ft T: 24.48 C 700-500 lapse rate: 4.87 C/km ThetaE index: 5.18 C Layer 975.0- 943.0 mb Conv cond level (CCL): 922.84 mb = 803.33 m = 2635.55 ft Mean mixing ratio: 17.64 g/kg Conv temperature: 28.86 C = 83.96 F Cap Strength: 0.71 C Lifted Index: -1.43 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.56 C Lifted Index @700 mb: -1.49 C Showalter Index: -0.38 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.10 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 252.80 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 626.63 J/kg Max Up Vert Vel: 35.40 m/s Conv Inhibition (B-): 6.47 J/kg Cap Strength: 0.71 C Lift Cond Lev (LCL): 940.83 mb = 634.84 m = 2082.77 ft Lev Free Conv (LFC): 905.83 mb = 965.18 m = 3166.55 ft Equ Level (EL): 185.83 mb = 12959.79 m = 42518.49 ft B at Equ Level: 625.77 J/kg Max Parcel Lev (MPL): 105.83 mb = 16321.60 m = 53547.90 ft Wind level data Storm motion: 118 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 1007 46 30 3 -1.5 -2.6 | 314 11 8.2 -7.8 1 1000 99 60 7 -6.1 -3.5 | 337 9 3.6 -8.7 2 925 783 90 24 -24.0 0.0 | 70 15 -14.3 -5.2 3 911 914 90 24 -24.0 0.0 | 70 15 -14.3 -5.2 4 850 1515 90 18 -18.0 0.0 | 58 10 -8.3 -5.2 5 819 1829 80 12 -11.8 -2.1 | 16 8 -2.1 -7.3 6 790 2134 85 12 -12.0 -1.0 | 20 7 -2.2 -6.3 7 700 3158 95 13 -13.0 1.1 | 38 5 -3.2 -4.1 8 658 3658 110 15 -14.1 5.1 | 89 4 -4.4 -0.1 9 611 4267 100 17 -16.7 3.0 | 72 7 -7.0 -2.3 10 588 4572 80 15 -14.8 -2.6 | 33 9 -5.1 -7.8 11 566 4877 75 18 -17.4 -4.7 | 38 12 -7.7 -9.9 12 546 5182 50 14 -10.7 -9.0 | 4 14 -1.0 -14.2 13 500 5890 115 8 -7.3 3.4 | 307 3 2.5 -1.8 14 400 7620 140 6 -3.9 4.6 | 276 6 5.9 -0.6 15 339 8839 0 0 -0.0 -0.0 | 298 11 9.7 -5.2 16 300 9750 120 4 -3.5 2.0 | 297 7 6.2 -3.2 17 252 10973 175 10 -0.9 10.0 | 242 10 8.8 4.8 18 250 11020 145 14 -8.0 11.5 | 195 6 1.7 6.3 19 240 11278 145 14 -8.0 11.5 | 195 6 1.7 6.3 20 219 11887 145 16 -9.2 13.1 | 184 8 0.5 7.9 21 200 12500 190 16 2.8 15.8 | 230 16 12.5 10.6 22 191 12802 200 16 5.5 15.0 | 237 18 15.2 9.8 23 173 13411 205 18 7.6 16.3 | 237 21 17.3 11.1 24 157 14021 165 25 -6.5 24.1 | 190 19 3.2 18.9 25 150 14300 155 17 -7.2 15.4 | 194 11 2.5 10.2 26 149 14326 165 22 -5.7 21.3 | 194 17 4.0 16.0 27 142 14630 120 10 -8.7 5.0 | 281 1 1.1 -0.2 28 134 14935 100 7 -6.9 1.2 | 325 5 2.8 -4.0 29 115 15850 110 10 -9.4 3.4 | 350 2 0.3 -1.8 30 109 16154 115 14 -12.7 5.9 | 103 3 -3.0 0.7 31 103 16459 135 10 -7.1 7.1 | 235 3 2.6 1.9 32 100 16650 245 6 5.4 2.5 | 280 15 15.1 -2.7 33 99 16706 255 7 6.8 1.8 | 282 17 16.5 -3.4 34 98 16764 240 6 5.2 3.0 | 278 15 14.9 -2.2 35 93 17069 320 10 6.4 -7.7 | 309 21 16.1 -12.9 36 88 17374 290 11 10.3 -3.8 | 294 22 20.0 -9.0 37 83 17678 320 14 9.0 -10.7 | 310 25 18.7 -15.9 38 71 18593 225 10 7.1 7.1 | 264 17 16.8 1.9 39 70 18650 250 33 31.0 11.3 | 262 41 40.7 6.1 40 67 18898 245 31 28.1 13.1 | 258 39 37.8 7.9 41 64 19202 270 38 38.0 -0.0 | 276 48 47.7 -5.2 42 61 19507 285 42 40.6 -10.9 | 288 53 50.3 -16.1 43 52 20422 280 46 45.3 -8.0 | 283 57 55.0 -13.2 44 50 20630 290 36 33.8 -12.3 | 292 47 43.5 -17.5 45 42 21641 315 25 17.7 -17.7 | 310 36 27.4 -22.9 46 38 22250 315 11 7.8 -7.8 | 307 22 17.5 -13.0 47 37 22555 340 12 4.1 -11.3 | 320 22 13.8 -16.5 48 35 22860 245 10 9.1 4.2 | 273 19 18.8 -1.0 49 33 23165 155 11 -4.6 10.0 | 227 7 5.1 4.8 50 32 23470 200 10 3.4 9.4 | 252 14 13.1 4.2 51 30 23774 210 22 11.0 19.1 | 236 25 20.7 13.8 52 30 23780 215 19 10.9 15.6 | 243 23 20.6 10.4 53 26 24384 225 16 11.3 11.3 | 254 22 21.0 6.1 54 24 24689 180 12 0.0 12.0 | 235 12 9.7 6.8 55 22 24994 90 3 -3.0 0.0 | 308 8 6.7 -5.2 56 21 25298 55 10 -8.2 -5.7 | 352 11 1.5 -10.9 57 19 25603 55 11 -9.0 -6.3 | 357 12 0.7 -11.5 58 18 25908 85 39 -38.9 -3.4 | 74 30 -29.1 -8.6 Wind Parameters Mean winds (0-6000m): 88.2 at 14.7 knts Storm direction: 118.2 at 11.0 knts Shear (0-3000m) pos: 3.9 neg: 1.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 82.5 deg Storm rel helicity (0-3000m) pos: 67.0 neg: -21.9 tot: 45.1 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.7 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 222.58 Bulk Shear: 2.82 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 73 12 9 9| 16.8 0.0 16.8| 42.1 0.0 42.1 84.2 0.96| 17.2 16.5 1000 85 17 48 10| 11.0 0.0 11.0| 63.6 -1.8 61.7 61.7 0.86| 12.9 11.1 1500 87 18 54 10| 7.3 1.8 9.1| 63.6 -9.8 53.8 35.8 0.62| 10.4 6.5 2000 86 17 49 10| 5.5 2.8 8.3| 64.1 -21.9 42.2 21.1 0.37| 9.5 3.5 2500 86 16 45 9| 4.5 2.2 6.8| 65.6 -21.9 43.7 17.5 0.38| 7.9 3.0 3000 87 15 44 8| 3.9 1.9 5.7| 67.0 -21.9 45.1 15.0 0.40| 6.8 2.7 4000 91 15 48 7| 3.2 1.2 4.3| 72.1 -23.3 48.9 12.2 0.41| 5.9 2.4 5000 90 15 48 8| 2.5 1.8 4.3| 73.8 -50.9 22.9 4.6 0.15| 6.2 0.9 6000 88 15 41 8| 2.2 1.5 3.6| 76.2 -65.0 11.2 1.9 0.03| 6.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//PTPN/skewt/PTPN.skewt.20250423.12.gif