UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for PKMJ... Searching the city database file for: PKMJ ... Date:0000Z 21 APR 25 Station: PKMJ WMO ident: 91376 Latitude: 7.08 Longitude: 171.38 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1011 3 30.0 25.1 75 4.9 26.3 70 12 302.2 305.9 299.1 362.1 20.23 1 1000 100 28.8 24.7 79 4.1 25.7 75 13 302.0 305.6 298.9 361.0 19.96 2 958 481 24.2 22.7 91 1.5 23.1 75 16 301.0 304.4 297.7 355.3 18.43 3 955 509 23.8 22.8 94 1.0 23.1 75 17 300.9 304.3 297.8 355.6 18.60 4 925 789 22.0 20.2 90 1.8 20.7 75 19 301.8 304.8 296.6 349.9 16.32 5 917 865 21.6 18.8 84 2.8 19.6 78 18 302.1 304.9 295.8 346.6 15.06 6 902 1008 20.4 18.5 89 1.9 19.1 78 17 302.3 305.1 295.9 346.7 15.02 7 897 1056 20.4 17.0 81 3.4 18.1 78 16 302.8 305.3 295.1 343.4 13.72 8 873 1290 18.8 16.1 84 2.7 17.0 73 13 303.5 306.0 295.0 343.0 13.30 9 869 1330 19.0 14.1 73 4.9 15.7 71 13 304.1 306.3 294.1 339.0 11.72 10 856 1460 18.0 14.2 78 3.8 15.5 67 12 304.4 306.6 294.3 340.1 11.98 11 851 1510 17.4 16.4 94 1.0 16.7 65 11 304.3 306.9 295.7 345.7 13.92 12 850 1520 17.4 16.3 93 1.1 16.7 65 11 304.4 306.9 295.7 345.6 13.85 13 842 1601 17.2 14.9 86 2.3 15.7 59 10 305.0 307.4 295.1 343.1 12.76 14 836 1662 17.4 12.8 74 4.6 14.4 59 10 305.8 307.9 294.1 339.4 11.18 15 826 1765 16.8 12.1 74 4.7 13.7 58 10 306.2 308.3 294.0 338.7 10.80 16 815 1880 17.0 9.0 59 8.0 12.0 57 9 307.6 309.3 292.9 334.6 8.88 17 806 1975 16.6 12.2 75 4.4 13.7 56 9 308.2 310.3 294.8 342.0 11.15 18 799 2049 16.4 10.4 68 6.0 12.6 56 9 308.7 310.6 294.1 339.0 9.96 19 780 2254 15.0 11.8 81 3.2 12.9 63 9 309.4 311.5 295.1 343.5 11.22 20 770 2364 14.4 9.6 73 4.8 11.4 71 9 309.9 311.7 294.3 339.8 9.80 21 749 2597 12.6 10.5 87 2.1 11.3 88 9 310.4 312.4 295.1 343.1 10.71 22 728 2836 11.4 9.6 89 1.8 10.3 106 9 311.6 313.6 295.1 343.5 10.37 23 704 3116 10.2 7.1 81 3.1 8.3 126 9 313.3 315.0 294.6 341.3 9.03 24 700 3164 10.0 8.3 89 1.7 8.9 130 9 313.6 315.4 295.3 344.2 9.87 25 695 3224 9.8 7.0 83 2.8 8.0 129 9 314.0 315.7 294.8 342.2 9.09 26 676 3453 8.0 6.8 92 1.2 7.3 124 10 314.5 316.2 295.1 343.2 9.22 27 668 3551 7.6 6.4 92 1.2 6.9 122 10 315.1 316.8 295.1 343.4 9.07 28 649 3789 6.8 3.3 78 3.5 4.8 119 10 316.8 318.2 294.4 340.5 7.50 29 647 3814 6.8 2.0 71 4.8 4.1 119 10 317.1 318.4 294.0 338.8 6.85 30 644 3852 6.4 4.4 87 2.0 5.2 119 10 317.0 318.6 295.0 342.8 8.18 31 635 3968 5.8 3.6 86 2.2 4.5 118 10 317.6 319.2 294.9 342.4 7.83 32 616 4216 4.8 -1.2 65 6.0 1.6 116 9 319.3 320.4 293.7 337.6 5.70 33 605 4363 3.8 -0.4 74 4.2 1.5 115 9 319.8 321.0 294.2 339.5 6.15 34 599 4444 3.6 -3.4 60 7.0 0.0 115 10 320.4 321.4 293.4 336.6 4.97 35 597 4471 3.6 -3.4 60 7.0 0.0 115 10 320.7 321.7 293.6 336.9 4.99 36 595 4498 3.6 -5.4 52 9.0 -0.9 115 10 321.1 321.9 293.1 335.1 4.30 37 594 4512 3.6 -6.4 48 10.0 -1.2 115 10 321.2 322.0 292.9 334.3 3.99 38 593 4525 3.6 -12.4 30 16.0 -3.1 115 10 321.4 321.8 291.6 329.7 2.49 39 592 4539 3.6 -11.4 32 15.0 -2.9 115 10 321.5 322.0 291.9 330.5 2.70 40 587 4608 3.2 -6.8 48 10.0 -1.6 114 10 321.8 322.6 293.0 334.7 3.91 41 583 4663 2.6 -8.4 44 11.0 -2.5 112 10 321.8 322.4 292.6 333.3 3.48 42 575 4775 2.0 -7.0 51 9.0 -2.3 107 9 322.3 323.1 293.2 335.3 3.93 43 574 4789 1.8 -6.2 55 8.0 -2.1 107 9 322.3 323.1 293.3 336.0 4.19 44 572 4817 1.6 -2.9 72 4.5 -0.7 105 9 322.3 323.4 294.3 340.0 5.41 45 569 4860 1.4 -2.0 78 3.4 -0.4 104 9 322.6 323.7 294.7 341.5 5.82 46 559 5002 0.2 -4.4 71 4.6 -2.1 98 8 322.8 323.8 294.1 339.0 4.94 47 557 5031 0.0 -3.6 77 3.6 -1.9 96 8 322.9 324.0 294.3 340.1 5.27 48 553 5089 0.0 -7.0 59 7.0 -3.3 94 8 323.6 324.4 293.6 337.1 4.09 49 550 5132 0.0 -11.0 43 11.0 -4.8 92 8 324.1 324.7 292.9 334.2 3.00 50 547 5176 0.0 -11.0 43 11.0 -4.8 90 7 324.6 325.2 293.0 334.7 3.02 51 545 5205 -0.5 -4.8 73 4.3 -2.7 89 7 324.3 325.3 294.4 340.5 4.92 52 544 5220 -0.5 -5.5 69 5.0 -3.0 89 7 324.5 325.4 294.3 339.9 4.67 53 500 5890 -4.5 -11.5 58 7.0 -7.5 60 4 327.6 328.2 293.9 338.3 3.17 54 400 7620 -13.3 -19.3 61 6.0 -15.4 195 3 337.7 338.1 295.6 345.1 2.08 55 300 9750 -28.3 -33.1 63 4.8 -29.2 185 13 345.5 345.7 296.3 348.5 0.78 56 250 11030 -38.9 -46.9 43 8.0 -39.6 205 21 348.2 348.3 296.4 349.2 0.22 57 200 12520 -51.3 -54.9 65 3.6 -51.4 210 28 351.5 351.6 297.1 352.0 0.11 58 150 14320 -67.1 -70.0 67 2.9 -67.1 190 21 354.5 354.5 297.6 354.6 0.02 59 100 16650 -85.1 -89.0 50 3.9 -85.1 140 6 363.3 363.3 299.4 363.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 547.00 mb = 5176.15 m = 16981.91 ft Wetbulb zero: 596.96 mb = 4471.41 m = 14669.80 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 76.19 % Est. max temperature: 32.09 C = 89.76 F Sfc-Lift cond lev (LCL): 942.26 mb = 626.77 m = 2056.30 ft T: 23.04 C 700-500 lapse rate: 5.32 C/km ThetaE index: 11.16 C Layer 850.0- 806.0 mb Conv cond level (CCL): 923.00 mb = 807.85 m = 2650.39 ft Mean mixing ratio: 18.18 g/kg Conv temperature: 29.69 C = 85.44 F Cap Strength: 0.14 C Lifted Index: -3.35 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.71 C Lifted Index @700 mb: -1.97 C Showalter Index: 0.05 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.80 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 221.60 Risk: None Energy Index: -1.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1151.43 J/kg Max Up Vert Vel: 47.99 m/s Conv Inhibition (B-): 1.80 J/kg Cap Strength: 0.63 C Lift Cond Lev (LCL): 927.68 mb = 763.57 m = 2505.13 ft Lev Free Conv (LFC): 912.68 mb = 905.60 m = 2971.09 ft Equ Level (EL): 142.68 mb = 14607.34 m = 47923.78 ft B at Equ Level: 1145.60 J/kg Wind level data Storm motion: 120 at 8 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 1011 3 70 12 -11.3 -4.1 | 31 9 -4.7 -7.9 1 1000 100 75 13 -12.6 -3.4 | 40 9 -6.0 -7.1 2 925 789 75 19 -18.4 -4.9 | 54 15 -11.8 -8.7 3 912 914 80 18 -17.7 -3.1 | 58 13 -11.1 -6.9 4 880 1219 75 14 -13.5 -3.6 | 43 10 -6.9 -7.4 5 850 1520 65 11 -10.0 -4.6 | 22 9 -3.4 -8.4 6 850 1524 60 10 -8.7 -5.0 | 13 9 -2.1 -8.8 7 791 2134 55 9 -7.4 -5.2 | 5 9 -0.8 -8.9 8 700 3164 130 9 -6.9 5.8 | 172 2 -0.3 2.0 9 659 3658 120 10 -8.7 5.0 | 121 2 -2.1 1.2 10 611 4267 115 9 -8.2 3.8 | 92 2 -1.6 0.0 11 588 4572 115 10 -9.1 4.2 | 101 3 -2.5 0.5 12 500 5890 60 4 -3.5 -2.0 | 331 7 3.1 -5.8 13 487 6096 115 2 -1.8 0.8 | 301 6 4.8 -2.9 14 450 6706 160 21 -7.2 19.7 | 178 16 -0.6 16.0 15 400 7620 195 3 0.8 2.9 | 277 7 7.4 -0.9 16 400 7620 200 3 1.0 2.8 | 277 8 7.6 -0.9 17 312 9449 170 11 -1.9 10.8 | 214 8 4.7 7.1 18 300 9750 185 13 1.1 13.0 | 220 12 7.7 9.2 19 287 10058 200 10 3.4 9.4 | 241 11 10.0 5.6 20 250 11030 205 21 8.9 19.0 | 225 22 15.5 15.3 21 210 12192 220 26 16.7 19.9 | 235 28 23.3 16.2 22 200 12520 210 28 14.0 24.2 | 225 29 20.6 20.5 23 182 13106 200 32 10.9 30.1 | 214 32 17.5 26.3 24 157 14021 190 25 4.3 24.6 | 208 24 10.9 20.9 25 150 14320 190 21 3.6 20.7 | 211 20 10.2 16.9 26 135 14935 200 17 5.8 16.0 | 225 17 12.4 12.2 27 103 16459 215 2 1.1 1.6 | 285 8 7.7 -2.1 28 100 16650 140 6 -3.9 4.6 | 253 3 2.7 0.8 29 93 17069 140 6 -3.9 4.6 | 253 3 2.7 0.8 Wind Parameters Mean winds (0-6000m): 89.7 at 10.1 knts Storm direction: 119.7 at 7.6 knts Shear (0-3000m) pos: 2.0 neg: 1.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 80.1 deg Storm rel helicity (0-3000m) pos: 23.4 neg: -24.1 tot: -0.7 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 0.4 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 316.28 Bulk Shear: 3.64 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 75 14 44 10| 4.8 0.0 4.8| 8.5 0.0 8.5 17.1 0.65| 5.1 3.3 1000 76 16 49 12| 2.7 0.0 2.7| 15.8 -2.6 13.2 13.2 0.44| 5.2 2.3 1500 75 15 47 11| 1.8 2.2 4.0| 15.8 -17.5 -1.7 -1.1 -0.06| 5.7 -0.4 2000 72 14 40 10| 1.4 2.3 3.7| 15.8 -23.6 -7.8 -3.9 -0.19| 5.0 -0.9 2500 71 13 35 10| 1.6 1.9 3.5| 20.5 -24.1 -3.7 -1.5 -0.06| 4.9 -0.3 3000 74 12 36 9| 2.0 1.5 3.5| 23.4 -24.1 -0.7 -0.2 0.08| 5.0 0.4 4000 84 12 45 7| 1.6 1.2 2.8| 24.0 -25.4 -1.3 -0.3 0.05| 4.3 0.2 5000 89 11 49 6| 1.3 1.1 2.4| 24.1 -27.7 -3.6 -0.7 -0.04| 3.9 -0.2 6000 90 10 43 5| 1.1 1.2 2.3| 24.1 -35.8 -11.7 -1.9 -0.17| 3.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//PKMJ/skewt/PKMJ.skewt.20250421.00.gif