UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121712.upa.cvt Date: 1200Z 17 DEC 25 Searching for PKMJ... Searching the city database file for: PKMJ ... Date:1200Z 17 DEC 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 1010 3 27.0 24.6 87 2.4 25.2 90 6 299.3 302.9 298.1 356.7 19.63 1 1008 21 27.0 24.4 86 2.6 25.1 90 7 299.5 303.0 298.0 356.4 19.43 2 1000 95 26.8 24.2 86 2.6 24.9 90 11 300.0 303.5 298.0 356.7 19.35 3 976 310 24.6 23.8 95 0.8 24.0 96 14 299.8 303.4 298.0 356.6 19.36 4 956 492 23.4 21.8 91 1.6 22.3 102 16 300.4 303.6 297.0 351.6 17.45 5 925 780 22.2 18.9 82 3.3 19.9 110 20 302.0 304.8 295.8 346.3 15.02 6 920 827 21.8 18.3 81 3.5 19.4 110 20 302.1 304.7 295.5 345.0 14.54 7 850 1512 17.4 17.0 97 0.4 17.1 105 19 304.4 307.1 296.1 347.5 14.49 8 843 1583 16.8 16.7 99 0.1 16.7 103 19 304.5 307.1 296.0 347.2 14.33 9 818 1840 15.6 15.5 99 0.1 15.5 95 18 305.8 308.4 295.9 346.8 13.67 10 811 1913 15.8 15.1 96 0.7 15.3 92 18 306.8 309.3 296.0 347.2 13.43 11 783 2212 14.8 12.8 88 2.0 13.5 84 19 308.8 311.1 295.6 345.1 11.95 12 777 2277 14.2 13.0 92 1.2 13.4 84 20 308.9 311.1 295.7 345.9 12.21 13 751 2565 13.6 11.0 84 2.6 11.9 81 24 311.2 313.3 295.6 345.1 11.05 14 700 3156 10.0 8.7 92 1.3 9.2 80 23 313.6 315.5 295.5 345.0 10.15 15 683 3361 9.8 5.6 75 4.2 7.3 95 19 315.5 317.2 294.8 341.8 8.38 16 678 3422 10.2 4.2 66 6.0 6.6 93 18 316.7 318.1 294.5 340.8 7.65 17 669 3533 9.8 2.8 62 7.0 5.8 89 16 317.4 318.8 294.3 339.7 7.02 18 649 3785 8.0 2.0 66 6.0 4.6 87 16 318.2 319.5 294.3 339.9 6.83 19 633 3990 6.4 1.6 71 4.8 3.7 89 20 318.6 319.9 294.4 340.3 6.81 20 632 4003 6.2 1.4 71 4.8 3.5 89 20 318.5 319.8 294.3 339.9 6.72 21 619 4174 4.6 2.1 84 2.5 3.2 81 19 318.6 320.0 294.7 341.6 7.22 22 595 4495 3.0 -0.5 78 3.5 1.1 77 18 320.4 321.6 294.4 340.4 6.21 23 578 4730 1.4 -1.1 83 2.5 0.0 79 19 321.2 322.3 294.6 340.9 6.12 24 568 4871 1.4 -3.6 69 5.0 -1.2 80 19 322.8 323.8 294.2 339.6 5.17 25 557 5028 0.0 -4.1 74 4.1 -2.1 77 19 322.9 323.9 294.2 339.5 5.07 26 553 5086 0.4 -5.6 64 6.0 -2.6 75 20 324.1 325.0 294.1 339.1 4.56 27 547 5174 0.0 -5.0 69 5.0 -2.5 73 20 324.6 325.5 294.4 340.5 4.83 28 529 5442 -1.1 -8.1 59 7.0 -4.4 66 21 326.4 327.2 294.2 339.5 3.93 29 516 5640 -2.5 -9.5 59 7.0 -5.7 70 20 327.0 327.8 294.1 339.2 3.61 30 504 5827 -3.3 -12.3 50 9.0 -7.1 78 18 328.3 328.9 293.9 338.3 2.95 31 500 5890 -3.9 -12.9 50 9.0 -7.7 80 18 328.3 328.9 293.8 338.0 2.83 32 488 6081 -4.7 -13.7 49 9.0 -8.4 89 19 329.6 330.1 294.0 338.9 2.72 33 473 6325 -6.7 -14.7 53 8.0 -9.9 84 21 330.1 330.6 294.1 339.0 2.59 34 463 6491 -7.9 -17.9 44 10.0 -11.5 79 23 330.6 331.0 293.7 337.7 2.02 35 460 6542 -7.9 -20.9 34 13.0 -12.2 78 24 331.2 331.5 293.5 336.8 1.57 36 459 6559 -8.1 -21.1 34 13.0 -12.4 78 24 331.2 331.5 293.5 336.7 1.55 37 448 6746 -9.5 -21.5 37 12.0 -13.4 72 26 331.7 332.0 293.6 337.2 1.53 38 443 6833 -9.9 -23.9 31 14.0 -14.1 70 27 332.3 332.5 293.5 336.8 1.25 39 433 7008 -11.3 -20.3 47 9.0 -14.3 65 29 332.7 333.0 294.0 338.9 1.76 40 432 7026 -11.5 -18.5 56 7.0 -13.9 65 29 332.6 333.1 294.3 339.9 2.06 41 424 7168 -12.9 -18.9 61 6.0 -14.9 70 27 332.6 333.0 294.3 339.8 2.03 42 422 7204 -13.3 -19.3 61 6.0 -15.3 71 27 332.6 333.0 294.2 339.5 1.97 43 421 7222 -13.5 -19.5 61 6.0 -15.5 72 26 332.5 332.9 294.1 339.4 1.94 44 419 7258 -13.5 -17.1 74 3.6 -14.8 73 26 333.0 333.5 294.7 341.4 2.39 45 413 7368 -14.3 -16.8 81 2.5 -15.2 77 24 333.3 333.8 294.8 342.0 2.49 46 408 7460 -13.9 -15.5 88 1.6 -14.5 80 23 335.0 335.6 295.5 344.8 2.81 47 400 7610 -14.7 -16.6 85 1.9 -15.4 85 21 335.9 336.4 295.6 345.1 2.61 48 352 8567 -20.7 -23.4 79 2.7 -21.5 95 23 340.3 340.6 295.8 346.3 1.65 49 300 9730 -29.3 -32.6 73 3.3 -29.9 45 16 344.1 344.3 296.0 347.2 0.82 50 273 10399 -34.9 -38.6 69 3.7 -35.4 43 14 345.4 345.5 296.0 347.3 0.50 51 250 11010 -39.1 -43.1 66 4.0 -39.5 325 5 347.9 348.0 296.5 349.3 0.34 52 244 11175 -40.3 -44.1 67 3.8 -40.6 319 4 348.6 348.6 296.6 349.8 0.31 53 241 11259 -40.9 -45.0 65 4.1 -41.3 316 4 348.9 349.0 296.7 350.1 0.29 54 232 11515 -43.3 -48.3 58 5.0 -43.6 266 8 349.1 349.1 296.6 349.9 0.21 55 228 11632 -44.3 -48.3 64 4.0 -44.6 249 10 349.3 349.3 296.7 350.2 0.21 56 222 11809 -46.1 -50.9 58 4.8 -46.4 243 11 349.2 349.2 296.6 349.9 0.16 57 200 12490 -52.5 -56.9 59 4.4 -52.7 245 12 349.6 349.6 296.6 350.0 0.09 58 150 14280 -67.7 -74.7 36 7.0 -67.8 290 29 353.5 353.5 297.4 353.5 0.01 59 100 16640 -83.3 -90.3 28 7.0 -83.3 95 12 366.8 366.8 300.0 366.8 0.00 60 89 17276 -88.5 -93.5 38 5.0 -88.5 120 14 368.8 368.8 300.4 368.8 0.00 61 88 17337 -88.5 -93.5 38 5.0 -88.5 123 14 370.0 370.0 300.6 370.0 0.00 62 85 17524 -87.5 -92.5 39 5.0 -87.5 87 14 375.7 375.7 301.5 375.7 0.00 63 81 17784 -88.5 -93.3 40 4.8 -88.5 48 18 378.9 378.9 302.1 378.9 0.00 64 77 18060 -85.1 -92.1 28 7.0 -85.1 51 24 391.5 391.5 304.0 391.5 0.00 65 75 18206 -80.9 -89.9 21 9.0 -80.9 61 21 403.3 403.3 305.6 403.3 0.00 66 74 18281 -79.3 -89.3 18 10.0 -79.3 65 20 408.2 408.2 306.3 408.2 0.00 67 73 18359 -76.7 -87.7 16 11.0 -76.7 65 22 415.3 415.3 307.2 415.3 0.00 68 71 18518 -75.7 -86.7 16 11.0 -75.7 65 25 420.7 420.7 307.8 420.7 0.00 69 70 18600 -76.1 -88.1 13 12.0 -76.2 215 17 421.6 421.6 307.9 421.6 0.00 70 69 18683 -75.9 -87.9 13 12.0 -75.9 214 17 423.7 423.7 308.2 423.8 0.00 71 63 19207 -77.9 -88.9 15 11.0 -77.9 236 23 430.5 430.5 308.9 430.5 0.00 72 60 19487 -76.5 -88.5 13 12.0 -76.6 259 29 439.7 439.7 309.8 439.7 0.00 73 59 19584 -74.9 -87.9 12 13.0 -75.0 267 25 445.4 445.4 310.4 445.4 0.00 74 52 20321 -73.5 -88.5 8 15.0 -73.6 55 11 465.0 465.0 312.2 465.1 0.00 75 50 20550 -74.1 -90.1 7 16.0 -74.2 75 22 468.9 468.9 312.5 468.9 0.00 76 48 20789 -71.9 -88.9 6 17.0 -72.0 71 19 479.6 479.6 313.4 479.6 0.00 TRP 89 17276 -88.5 -93.5 38 5.0 -88.5 120 14 368.8 368.8 300.4 368.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 547.00 mb = 5173.73 m = 16973.97 ft Wetbulb zero: 577.59 mb = 4735.74 m = 15537.02 ft Precipitable water: 2.39 inches Sfc-500 mean rel hum: 80.51 % Est. max temperature: 31.75 C = 89.15 F Sfc-Lift cond lev (LCL): 975.89 mb = 310.70 m = 1019.35 ft T: 24.59 C 700-500 lapse rate: 5.08 C/km ThetaE index: 11.76 C Layer 976.0- 850.0 mb Conv cond level (CCL): 905.78 mb = 962.06 m = 3156.32 ft Mean mixing ratio: 17.44 g/kg Conv temperature: 30.24 C = 86.43 F Cap Strength: 1.03 C Lifted Index: -1.63 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.02 C Lifted Index @700 mb: -1.15 C Showalter Index: -0.05 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.90 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 260.00 Risk: None Energy Index: -1.89 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 689.85 J/kg Max Up Vert Vel: 37.14 m/s Conv Inhibition (B-): 10.15 J/kg Cap Strength: 1.01 C Lift Cond Lev (LCL): 930.59 mb = 727.33 m = 2386.21 ft Lev Free Conv (LFC): 875.59 mb = 1255.40 m = 4118.73 ft Equ Level (EL): 675.59 mb = 3451.47 m = 11323.60 ft B at Equ Level: 60.77 J/kg Max Parcel Lev (MPL): 95.59 mb = 16886.37 m = 55400.79 ft Wind level data Storm motion: 117 at 14 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 1010 3 90 6 -6.0 0.0 | 313 9 6.8 -6.4 1 1000 95 90 11 -11.0 0.0 | 344 7 1.8 -6.4 2 925 780 110 20 -18.8 6.8 | 94 6 -6.0 0.4 3 911 914 110 20 -18.8 6.8 | 94 6 -6.0 0.4 4 850 1512 105 19 -18.4 4.9 | 75 6 -5.6 -1.5 5 790 2134 85 18 -17.9 -1.6 | 33 9 -5.1 -8.0 6 735 2743 80 26 -25.6 -4.5 | 50 17 -12.8 -10.9 7 709 3048 75 24 -23.2 -6.2 | 39 16 -10.4 -12.6 8 700 3156 80 23 -22.7 -4.0 | 43 14 -9.9 -10.4 9 683 3353 95 19 -18.9 1.7 | 52 8 -6.1 -4.7 10 658 3658 85 14 -13.9 -1.2 | 9 8 -1.2 -7.6 11 634 3962 90 20 -20.0 0.0 | 48 10 -7.2 -6.4 12 611 4267 75 18 -17.4 -4.7 | 23 12 -4.6 -11.1 13 566 4877 80 19 -18.7 -3.3 | 31 11 -5.9 -9.7 14 525 5486 65 21 -19.0 -8.9 | 22 17 -6.2 -15.3 15 500 5890 80 18 -17.7 -3.1 | 27 11 -4.9 -9.5 16 487 6096 90 19 -19.0 0.0 | 44 9 -6.2 -6.4 17 432 7010 65 29 -26.3 -12.3 | 36 23 -13.5 -18.7 18 400 7610 85 21 -20.9 -1.8 | 45 12 -8.1 -8.2 19 399 7620 60 22 -19.1 -11.0 | 20 18 -6.3 -17.4 20 353 8534 95 23 -22.9 2.0 | 66 11 -10.1 -4.4 21 325 9144 85 15 -14.9 -1.3 | 16 8 -2.1 -7.7 22 300 9730 45 16 -11.3 -11.3 | 355 18 1.5 -17.7 23 286 10058 35 16 -9.2 -13.1 | 349 20 3.6 -19.5 24 262 10668 50 13 -10.0 -8.4 | 349 15 2.8 -14.8 25 251 10973 25 11 -4.6 -10.0 | 334 18 8.1 -16.4 26 250 11010 325 5 2.9 -4.1 | 304 19 15.7 -10.5 27 240 11278 315 4 2.8 -2.8 | 301 18 15.6 -9.2 28 229 11582 250 10 9.4 3.4 | 278 22 22.2 -3.0 29 219 11887 240 11 9.5 5.5 | 272 22 22.3 -0.9 30 209 12192 260 10 9.8 1.7 | 282 23 22.6 -4.7 31 200 12490 245 12 10.9 5.1 | 273 24 23.7 -1.3 32 200 12497 235 13 10.6 7.5 | 267 23 23.4 1.1 33 190 12802 245 10 9.1 4.2 | 276 22 21.9 -2.2 34 181 13106 200 10 3.4 9.4 | 260 16 16.2 3.0 35 172 13411 240 10 8.7 5.0 | 274 22 21.5 -1.4 36 156 14021 240 18 15.6 9.0 | 265 29 28.4 2.6 37 150 14280 290 29 27.3 -9.9 | 292 43 40.0 -16.3 38 149 14326 280 32 31.5 -5.6 | 285 46 44.3 -12.0 39 141 14630 285 30 29.0 -7.8 | 289 44 41.8 -14.2 40 127 15240 300 20 17.3 -10.0 | 299 34 30.1 -16.4 41 121 15545 345 10 2.6 -9.7 | 316 22 15.4 -16.1 42 103 16459 10 2 -0.3 -2.0 | 304 15 12.4 -8.4 43 100 16640 95 12 -12.0 1.0 | 351 5 0.8 -5.4 44 98 16764 95 12 -12.0 1.0 | 351 5 0.8 -5.4 45 89 17276 120 14 -12.1 7.0 | 228 1 0.7 0.6 46 87 17374 125 14 -11.5 8.0 | 219 2 1.3 1.6 47 83 17678 50 14 -10.7 -9.0 | 352 16 2.1 -15.4 48 78 17983 45 25 -17.7 -17.7 | 11 25 -4.9 -24.1 49 74 18288 65 20 -18.1 -8.5 | 20 16 -5.3 -14.9 50 70 18593 65 27 -24.5 -11.4 | 33 21 -11.7 -17.8 51 70 18600 215 17 9.8 13.9 | 252 24 22.5 7.5 52 66 18898 210 17 8.5 14.7 | 249 23 21.3 8.3 53 60 19507 260 29 28.6 5.0 | 272 41 41.4 -1.4 54 57 19812 285 16 15.5 -4.1 | 290 30 28.3 -10.5 55 51 20422 80 10 -9.8 -1.7 | 340 9 2.9 -8.1 56 50 20550 75 22 -21.3 -5.7 | 35 15 -8.5 -12.1 57 48 20726 70 18 -16.9 -6.2 | 18 13 -4.1 -12.6 58 45 21031 85 28 -27.9 -2.4 | 60 17 -15.1 -8.8 Wind Parameters Mean winds (0-6000m): 86.6 at 19.1 knts Storm direction: 116.6 at 14.3 knts Shear (0-3000m) pos: 2.5 neg: 2.3 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 87.6 deg Storm rel helicity (0-3000m) pos: 31.6 neg: -23.1 tot: 8.6 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.3 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 111.07 Bulk Shear: 6.21 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 96 13 359 5| 10.9 0.0 10.9| 15.9 0.0 15.9 31.7 0.88| 11.5 10.1 1000 104 16 46 4| 7.4 0.0 7.4| 21.2 -0.5 20.8 20.8 0.86| 8.2 7.0 1500 105 17 63 4| 4.9 0.6 5.5| 21.2 -3.0 18.2 12.2 0.68| 6.0 4.1 2000 103 17 60 5| 3.7 1.8 5.4| 21.2 -11.0 10.2 5.1 0.34| 5.9 2.0 2500 99 18 54 6| 2.9 2.2 5.1| 28.2 -12.8 15.4 6.1 0.32| 5.9 1.9 3000 95 19 52 8| 2.5 2.3 4.8| 31.6 -23.1 8.6 2.9 0.23| 5.9 1.3 4000 92 19 48 8| 1.8 2.0 3.8| 48.0 -32.4 15.6 3.9 0.18| 6.8 1.2 5000 90 19 43 9| 1.4 1.9 3.3| 53.0 -44.9 8.1 1.6 0.11| 6.1 0.7 6000 87 19 40 10| 1.7 1.9 3.7| 61.5 -51.6 9.8 1.6 0.11| 6.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//PKMJ/skewt/PKMJ.skewt.20251217.12.gif