UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122511.upa.cvt Date: 1100Z 25 DEC 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 25 DEC 25 Station: YMMQ WMO ident: 94998 Latitude: -54.48 Longitude: 158.93 Elevation: 6.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -49 165 10 SFC 993 6 5.0 4.7 98 0.3 4.9 165 10 278.7 279.6 278.3 293.4 5.39 2 961 273 2.8 2.7 99 0.1 2.8 165 22 279.1 279.9 277.9 292.4 4.83 3 946 401 3.2 3.2 100 0.0 3.2 151 23 280.8 281.6 279.0 294.8 5.09 4 942 436 4.8 4.5 98 0.3 4.6 146 23 282.7 283.7 280.6 298.3 5.61 5 925 585 4.4 3.3 93 1.1 3.9 125 22 283.8 284.7 280.7 298.5 5.24 6 893 871 2.6 2.6 100 0.0 2.6 116 21 284.8 285.7 281.0 299.3 5.17 7 850 1270 0.8 -0.6 90 1.4 0.2 115 21 287.0 287.7 281.0 299.3 4.30 8 730 2476 -6.3 -8.0 88 1.7 -7.0 134 22 292.0 292.5 281.5 300.5 2.86 9 727 2509 -5.9 -8.8 80 2.9 -7.0 134 23 292.8 293.2 281.7 300.8 2.70 10 714 2650 -6.1 -6.2 99 0.1 -6.1 132 27 294.1 294.7 283.0 304.0 3.37 11 709 2705 -6.1 -6.9 94 0.8 -6.4 131 29 294.7 295.2 283.1 304.2 3.21 12 707 2727 -5.9 -13.9 53 8.0 -8.5 130 30 295.1 295.4 281.7 300.8 1.84 13 705 2749 -5.5 -19.5 32 14.0 -9.4 130 30 295.8 296.0 281.1 299.4 1.16 14 702 2783 -5.5 -17.5 38 12.0 -9.0 133 29 296.2 296.4 281.5 300.4 1.38 15 700 2805 -5.5 -15.5 45 10.0 -8.6 135 29 296.4 296.7 282.0 301.5 1.63 16 694 2872 -5.9 -10.7 69 4.8 -7.6 136 29 296.7 297.1 283.0 304.1 2.43 17 688 2940 -6.1 -17.1 41 11.0 -9.4 136 29 297.2 297.5 282.1 301.7 1.45 18 674 3100 -7.3 -13.3 62 6.0 -9.2 138 28 297.6 298.0 283.0 303.9 2.03 19 672 3124 -7.5 -9.0 89 1.5 -8.1 138 28 297.6 298.2 284.0 306.4 2.88 20 663 3228 -8.1 -9.2 92 1.1 -8.5 139 28 298.1 298.6 284.1 306.8 2.87 21 660 3263 -8.1 -12.7 69 4.6 -9.6 139 28 298.5 298.9 283.5 305.2 2.18 22 650 3382 -8.9 -10.8 86 1.9 -9.6 139 28 298.9 299.4 284.1 306.8 2.58 23 644 3453 -9.5 -11.8 83 2.3 -10.3 136 29 299.0 299.4 284.0 306.4 2.40 24 641 3489 -9.5 -16.5 57 7.0 -11.6 134 29 299.4 299.7 283.2 304.6 1.64 25 638 3525 -9.5 -12.6 78 3.1 -10.5 132 29 299.8 300.2 284.1 306.8 2.27 26 609 3882 -13.1 -13.6 96 0.5 -13.3 127 28 299.7 300.1 284.0 306.5 2.20 27 585 4187 -14.1 -17.9 73 3.8 -15.2 129 26 302.0 302.3 284.2 307.0 1.60 28 573 4344 -15.3 -16.3 92 1.0 -15.6 130 26 302.4 302.7 284.7 308.3 1.87 29 570 4383 -14.9 -19.3 69 4.4 -16.0 130 27 303.3 303.6 284.5 308.0 1.46 30 561 4503 -15.5 -19.5 71 4.0 -16.6 129 29 304.0 304.2 284.8 308.6 1.45 31 557 4557 -15.7 -27.7 35 12.0 -18.1 129 29 304.4 304.5 284.1 306.7 0.70 32 556 4571 -15.7 -26.7 38 11.0 -18.0 129 30 304.5 304.7 284.2 307.1 0.77 33 553 4612 -16.1 -22.1 60 6.0 -17.6 129 30 304.5 304.7 284.7 308.3 1.18 34 539 4804 -17.7 -22.7 65 5.0 -18.8 128 34 304.8 305.1 284.8 308.6 1.14 35 520 5071 -20.1 -24.0 71 3.9 -21.0 126 38 305.1 305.3 284.8 308.6 1.06 36 509 5229 -21.3 -30.3 44 9.0 -22.8 126 41 305.5 305.6 284.4 307.5 0.60 37 500 5360 -22.3 -29.3 53 7.0 -23.5 125 43 305.9 306.0 284.6 308.1 0.68 38 486 5568 -24.1 -30.1 58 6.0 -25.1 125 44 306.1 306.3 284.7 308.3 0.65 39 481 5643 -24.5 -44.5 14 20.0 -26.5 124 44 306.5 306.6 284.2 307.1 0.15 40 469 5827 -25.9 -34.9 43 9.0 -27.1 124 45 307.0 307.1 284.7 308.5 0.42 41 466 5873 -26.5 -26.5 100 0.0 -26.5 124 45 306.8 307.0 285.3 310.0 0.94 42 462 5935 -26.9 -27.3 96 0.4 -27.0 124 45 307.1 307.3 285.3 310.0 0.88 43 448 6157 -27.9 -30.8 76 2.9 -28.3 123 45 308.6 308.7 285.6 310.8 0.65 44 434 6384 -30.1 -30.8 94 0.7 -30.2 122 46 308.6 308.7 285.7 310.9 0.68 45 400 6960 -34.1 -35.7 85 1.6 -34.3 120 47 310.7 310.8 286.1 312.3 0.46 46 363 7635 -39.3 -41.4 80 2.1 -39.5 120 50 312.5 312.5 286.5 313.5 0.28 47 355 7788 -40.3 -45.2 59 4.9 -40.6 120 50 313.1 313.2 286.7 313.8 0.19 48 352 7846 -40.7 -56.7 16 16.0 -41.3 120 51 313.3 313.4 286.6 313.5 0.05 49 332 8243 -43.7 -54.7 29 11.0 -44.1 120 52 314.5 314.5 287.0 314.8 0.07 50 300 8920 -48.5 -57.5 34 9.0 -48.7 120 55 317.0 317.0 287.8 317.2 0.05 51 267 9677 -53.1 -62.1 33 9.0 -53.3 115 55 321.0 321.0 289.1 321.2 0.03 52 257 9922 -54.5 -63.5 32 9.0 -54.6 115 52 322.5 322.5 289.5 322.6 0.03 53 250 10100 -51.3 -75.3 4 24.0 -51.6 125 46 329.8 329.8 291.7 329.8 0.01 54 249 10126 -51.1 -75.1 4 24.0 -51.4 125 46 330.5 330.5 291.9 330.5 0.01 55 219 10964 -47.7 -78.7 2 31.0 -48.3 115 36 348.1 348.1 296.2 348.1 0.00 56 200 11560 -48.1 -80.1 1 32.0 -48.7 115 28 356.6 356.6 298.0 356.6 0.00 57 150 13460 -47.3 -81.3 1 34.0 -48.1 115 17 388.6 388.6 303.6 388.6 0.00 58 100 16120 -49.3 -83.3 1 34.0 -50.3 95 15 432.5 432.5 309.1 432.5 0.00 59 85 17183 -47.9 -82.9 1 35.0 -49.3 100 16 455.9 455.9 311.4 455.9 0.00 60 79 17661 -50.3 -83.3 1 33.0 -51.4 104 16 460.6 460.6 311.8 460.6 0.00 61 70 18450 -48.5 -83.5 1 35.0 -50.0 110 17 480.6 480.6 313.5 480.7 0.01 62 50 20670 -48.1 -83.1 1 35.0 -50.1 85 17 530.1 530.1 316.9 530.2 0.01 63 30 24050 -44.9 -82.9 1 38.0 -48.9 90 31 622.2 622.2 321.6 622.3 0.01 64 22 26127 -44.9 -82.9 1 38.0 -49.8 101 32 680.0 680.0 323.8 680.1 0.02 65 20 26770 -41.7 -81.7 1 40.0 -48.2 105 32 708.5 708.5 324.7 708.7 0.03 66 17 27875 -40.5 -81.5 0 41.0 -48.1 746.1 746.1 325.8 746.4 0.03 67 17 27875 -40.5 -81.5 0 41.0 -48.1 746.1 746.1 325.8 746.4 0.03 TRP 257 9922 -54.5 -63.5 32 9.0 -54.6 115 52 322.5 322.5 289.5 322.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 836.48 mb = 1405.92 m = 4612.55 ft Wetbulb zero: 846.72 mb = 1300.67 m = 4267.24 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 81.36 % Est. max temperature: 13.53 C = 56.36 F Sfc-Lift cond lev (LCL): 988.37 mb = 44.17 m = 144.90 ft T: 4.69 C 700-500 lapse rate: 6.58 C/km ThetaE index: 4.80 C Layer 707.0- 702.0 mb Conv cond level (CCL): 977.00 mb = 138.61 m = 454.74 ft Mean mixing ratio: 5.18 g/kg Conv temperature: 5.20 C = 41.35 F Cap Strength: 9.50 C Lifted Index: 9.44 C Risk: None Lifted Index @300 mb: 14.88 C Lifted Index @700 mb: 6.26 C Showalter Index: 7.15 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.70 C K Index: 12.50 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 1.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.37 J/kg Max Up Vert Vel: 8.29 m/s Conv Inhibition (B-): 50902.91 J/kg Cap Strength: 9.48 C Lift Cond Lev (LCL): 936.06 mb = 487.74 m = 1600.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 158 at 21 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 ---------------------------------------------------------- 0 993 6 165 10 -2.6 9.7 | 331 11 5.3 -9.4 1 957 305 165 23 -6.0 22.2 | 211 4 1.9 3.2 2 925 585 125 22 -18.0 12.6 | 58 12 -10.1 -6.4 3 922 610 125 22 -18.0 12.6 | 58 12 -10.1 -6.4 4 888 914 115 21 -19.0 8.9 | 48 15 -11.2 -10.2 5 850 1270 115 21 -19.0 8.9 | 48 15 -11.2 -10.2 6 823 1524 110 17 -16.0 5.8 | 32 15 -8.1 -13.2 7 792 1829 120 17 -14.7 8.5 | 33 13 -6.8 -10.5 8 762 2134 105 18 -17.4 4.7 | 33 17 -9.5 -14.4 9 733 2438 135 21 -14.8 14.8 | 59 8 -7.0 -4.2 10 705 2743 130 30 -23.0 19.3 | 91 15 -15.1 0.3 11 700 2805 135 29 -20.5 20.5 | 97 13 -12.6 1.5 12 651 3353 140 28 -18.0 21.4 | 103 10 -10.1 2.4 13 626 3658 125 30 -24.6 17.2 | 84 17 -16.7 -1.8 14 577 4267 130 25 -19.2 16.1 | 75 12 -11.3 -3.0 15 500 5360 125 43 -35.2 24.7 | 102 28 -27.3 5.6 16 491 5486 125 44 -36.0 25.2 | 102 29 -28.2 6.2 17 400 6960 120 47 -40.7 23.5 | 98 33 -32.8 4.5 18 300 8920 120 55 -47.6 27.5 | 102 41 -39.8 8.5 19 276 9449 115 57 -51.7 24.1 | 97 44 -43.8 5.1 20 257 9922 115 52 -47.1 22.0 | 94 39 -39.3 2.9 21 250 10100 125 46 -37.7 26.4 | 104 31 -29.8 7.4 22 240 10363 125 46 -37.7 26.4 | 104 31 -29.8 7.4 23 209 11278 110 31 -29.1 10.6 | 68 23 -21.3 -8.4 24 200 11560 115 28 -25.4 11.8 | 68 19 -17.5 -7.2 25 199 11582 125 27 -22.1 15.5 | 76 15 -14.2 -3.5 26 190 11887 115 29 -26.3 12.3 | 70 20 -18.4 -6.8 27 182 12192 135 28 -19.8 19.8 | 94 12 -11.9 0.8 28 174 12497 105 23 -22.2 6.0 | 48 19 -14.3 -13.1 29 166 12802 120 17 -14.7 8.5 | 33 13 -6.8 -10.5 30 151 13411 120 21 -18.2 10.5 | 50 13 -10.3 -8.5 31 150 13460 115 17 -15.4 7.2 | 32 14 -7.5 -11.8 32 144 13716 120 19 -16.5 9.5 | 42 13 -8.6 -9.5 33 131 14326 120 18 -15.6 9.0 | 38 13 -7.7 -10.0 34 125 14630 105 22 -21.3 5.7 | 45 19 -13.4 -13.3 35 120 14935 85 13 -13.0 -1.1 | 14 21 -5.1 -20.2 36 114 15240 130 21 -16.1 13.5 | 56 10 -8.2 -5.5 37 109 15545 105 11 -10.6 2.8 | 10 16 -2.7 -16.2 38 104 15850 130 17 -13.0 10.9 | 32 10 -5.1 -8.1 39 100 16120 95 15 -14.9 1.3 | 22 19 -7.1 -17.7 40 95 16459 95 15 -14.9 1.3 | 22 19 -7.1 -17.7 41 70 18450 110 17 -16.0 5.8 | 32 15 -8.1 -13.2 42 50 20670 85 17 -16.9 -1.5 | 24 22 -9.1 -20.5 43 30 24050 90 31 -31.0 0.0 | 51 30 -23.1 -19.0 44 20 26770 105 32 -30.9 8.3 | 65 25 -23.0 -10.7 Wind Parameters Mean winds (0-6000m): 127.5 at 27.5 knts Storm direction: 157.5 at 20.6 knts Shear (0-3000m) pos: 2.6 neg: 2.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 128.4 deg Storm rel helicity (0-3000m) pos: 43.1 neg: -46.6 tot: -3.5 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 11.3 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.18 Bulk Shear: 29.02 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 ------------------------------------------------------------------------------- 500 158 19 328 2| 0.0 14.8 14.8| 0.0 -16.1 -16.1 -32.3 -0.73| 26.7-19.4 1000 138 20 55 7| 0.0 8.5 8.5| 0.0 -29.5 -29.5 -29.5 -0.68| 17.6-11.9 1500 130 20 51 10| 0.0 4.8 4.8| 0.0 -45.6 -45.6 -30.4 -0.71| 13.1 -9.3 2000 126 19 46 11| 0.1 3.6 3.7| 1.6 -46.2 -44.6 -22.3 -0.62| 11.2 -6.9 2500 125 19 46 11| 2.0 2.9 4.9| 24.4 -46.6 -22.1 -8.9 -0.35| 11.6 -4.0 3000 127 21 54 11| 2.6 2.4 5.0| 43.1 -46.6 -3.5 -1.2 -0.21| 11.3 -2.3 4000 129 23 65 11| 2.0 2.2 4.2| 45.3 -66.3 -21.0 -5.2 -0.24| 9.9 -2.4 5000 129 24 71 12| 1.7 2.4 4.1| 70.3 -69.0 1.3 0.3 -0.15| 9.4 -1.4 6000 128 27 81 14| 1.5 2.6 4.1| 82.9 -75.4 7.4 1.2 -0.12| 8.5 -1.0 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251225.11.gif