UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121111.upa.cvt Date: 1100Z 11 DEC 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 11 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 ------------------------------------------------------------------------------- SFC 1000 6 4.6 2.8 88 1.8 3.8 270 11 277.8 278.5 276.9 290.5 4.68 1 925 632 0.0 -0.1 99 0.1 -0.0 260 32 279.3 280.0 277.0 290.6 4.10 2 898 869 -1.5 -1.6 99 0.1 -1.6 260 36 280.1 280.8 277.0 290.7 3.78 3 853 1278 -2.5 -6.4 75 3.9 -3.9 251 37 283.2 283.7 277.2 291.2 2.77 4 850 1306 -2.7 -6.4 76 3.7 -4.1 250 37 283.3 283.8 277.3 291.3 2.78 5 743 2356 -11.1 -11.1 100 0.0 -11.1 255 35 285.3 285.7 277.5 291.7 2.20 6 700 2812 -13.7 -13.7 100 0.0 -13.7 255 32 287.3 287.6 278.1 292.9 1.89 7 693 2888 -14.3 -14.4 99 0.1 -14.3 252 36 287.5 287.8 278.0 292.8 1.81 8 685 2976 -14.9 -20.9 60 6.0 -16.2 248 41 287.8 287.9 277.2 291.0 1.05 9 678 3054 -13.3 -30.3 23 17.0 -16.2 245 45 290.4 290.5 277.6 291.9 0.45 10 644 3444 -16.1 -25.1 46 9.0 -17.9 247 48 291.5 291.7 278.6 294.0 0.77 11 623 3693 -17.5 -36.5 17 19.0 -20.0 248 50 292.7 292.7 278.4 293.6 0.27 12 609 3863 -18.7 -36.7 19 18.0 -21.0 248 52 293.2 293.3 278.7 294.1 0.27 13 596 4024 -20.1 -24.0 71 3.9 -20.8 249 53 293.4 293.6 279.7 296.3 0.92 14 590 4099 -20.3 -27.3 54 7.0 -21.5 249 54 294.0 294.2 279.7 296.2 0.69 15 573 4316 -19.7 -40.7 14 21.0 -22.1 250 56 297.2 297.2 280.4 297.9 0.19 16 571 4341 -19.7 -39.7 15 20.0 -22.1 250 57 297.5 297.5 280.6 298.2 0.21 17 550 4619 -20.9 -45.9 9 25.0 -23.4 248 67 299.3 299.3 281.2 299.7 0.11 18 502 5291 -23.5 -42.5 16 19.0 -25.5 245 89 304.0 304.1 283.2 304.7 0.18 19 500 5320 -23.7 -42.7 16 19.0 -25.7 245 89 304.1 304.2 283.3 304.8 0.18 20 400 6900 -36.3 -46.3 35 10.0 -37.0 240 98 307.8 307.8 284.7 308.4 0.15 21 361 7602 -42.3 -49.3 46 7.0 -42.6 240 102 308.9 309.0 285.1 309.4 0.12 22 354 7734 -43.3 -52.3 36 9.0 -43.7 240 103 309.3 309.4 285.2 309.7 0.09 23 335 8102 -46.7 -51.4 59 4.7 -46.9 240 105 309.6 309.6 285.3 309.9 0.10 24 332 8162 -47.3 -51.3 63 4.0 -47.4 240 105 309.6 309.6 285.3 310.0 0.10 25 326 8282 -48.3 -54.3 50 6.0 -48.5 240 104 309.8 309.8 285.4 310.1 0.07 26 311 8593 -47.5 -66.5 10 19.0 -47.9 237 99 315.1 315.1 287.2 315.2 0.02 27 300 8830 -48.3 -67.3 9 19.0 -48.7 235 95 317.3 317.3 287.9 317.3 0.01 28 279 9305 -51.7 -67.7 13 16.0 -52.0 240 91 319.0 319.0 288.5 319.1 0.02 29 250 10020 -50.7 -76.7 3 26.0 -51.1 235 77 330.7 330.7 291.9 330.7 0.00 30 200 11490 -48.7 -79.7 2 31.0 -49.3 245 52 355.7 355.7 297.8 355.7 0.00 31 164 12799 -46.1 -80.1 1 34.0 -47.0 252 37 380.8 380.8 302.3 380.8 0.00 32 150 13390 -46.7 -80.7 1 34.0 -47.6 255 34 389.6 389.6 303.8 389.6 0.00 33 100 16070 -47.5 -81.5 1 34.0 -48.7 250 19 435.9 436.0 309.4 436.0 0.01 34 75 17973 -45.7 -81.7 1 36.0 -47.6 242 13 477.1 477.1 313.2 477.1 0.01 35 70 18430 -47.1 -82.1 1 35.0 -48.8 240 11 483.6 483.6 313.7 483.7 0.01 36 65 18918 -49.5 -82.5 1 33.0 -51.0 212 10 488.7 488.7 314.1 488.8 0.01 37 50 20640 -48.1 -83.1 1 35.0 -50.1 115 7 530.1 530.1 316.9 530.2 0.01 38 30 24010 -47.9 -82.9 1 35.0 -51.0 95 18 614.1 614.1 321.2 614.2 0.01 39 21 26367 -47.7 -83.7 1 36.0 -51.8 95 30 680.6 680.6 323.8 680.7 0.02 40 20 26690 -46.3 -83.3 1 37.0 -51.0 95 32 694.5 694.5 324.3 694.6 0.02 41 13 29581 -41.7 -81.7 1 40.0 -49.9 801.4 801.5 327.3 801.8 0.04 TRP 279 9305 -51.7 -67.7 13 16.0 -52.0 240 91 319.0 319.0 288.5 319.1 0.02 WND 335 8102 -46.7 -51.4 59 4.7 -46.9 240 105 309.6 309.6 285.3 309.9 0.10 Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: 925.00 mb = 632.00 m = 2073.47 ft Wetbulb zero: 925.76 mb = 625.37 m = 2051.71 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 61.43 % Est. max temperature: 10.17 C = 50.30 F Sfc-Lift cond lev (LCL): 972.58 mb = 229.24 m = 752.09 ft T: 2.96 C 700-500 lapse rate: 3.99 C/km Conv cond level (CCL): 925.00 mb = 632.00 m = 2073.47 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 6.63 C = 43.93 F Cap Strength: 11.99 C Lifted Index: 12.08 C Risk: None Lifted Index @300 mb: 18.95 C Lifted Index @700 mb: 1.51 C Showalter Index: 11.55 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 17.30 C K Index: 14.60 Risk: None Sweat Index: 163.00 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.20 J/kg Max Up Vert Vel: 4.05 m/s Conv Inhibition (B-): 61934.49 J/kg Cap Strength: 11.58 C Lift Cond Lev (LCL): 938.29 mb = 517.43 m = 1697.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 38 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 1000 6 270 11 11.0 -0.0 | 102 28 -27.0 5.9 1 963 305 255 31 29.9 8.0 | 150 16 -8.1 14.0 2 925 632 260 32 31.5 5.6 | 150 13 -6.5 11.5 3 893 914 260 37 36.4 6.4 | 173 12 -1.6 12.4 4 850 1306 250 37 34.8 12.7 | 170 19 -3.3 18.6 5 826 1524 250 40 37.6 13.7 | 179 20 -0.4 19.6 6 764 2134 255 38 36.7 9.8 | 175 16 -1.3 15.8 7 706 2743 255 29 28.0 7.5 | 143 17 -10.0 13.4 8 700 2812 255 32 30.9 8.3 | 153 16 -7.1 14.2 9 678 3048 245 45 40.8 19.0 | 186 25 2.8 25.0 10 576 4267 250 55 51.7 18.8 | 209 28 13.7 24.7 11 509 5182 245 88 79.8 37.2 | 224 60 41.7 43.1 12 500 5320 245 89 80.7 37.6 | 224 61 42.6 43.5 13 400 6900 240 98 84.9 49.0 | 220 72 46.8 54.9 14 335 8102 240 105 90.9 52.5 | 222 79 52.9 58.4 15 329 8230 240 105 90.9 52.5 | 222 79 52.9 58.4 16 300 8830 235 95 77.8 54.5 | 213 72 39.8 60.4 17 279 9305 240 91 78.8 45.5 | 218 66 40.8 51.4 18 260 9754 235 90 73.7 51.6 | 212 68 35.7 57.6 19 250 10020 235 77 63.1 44.2 | 207 56 25.0 50.1 20 237 10363 240 67 58.0 33.5 | 207 44 20.0 39.4 21 200 11490 245 52 47.1 22.0 | 198 29 9.1 27.9 22 172 12497 250 38 35.7 13.0 | 173 19 -2.3 18.9 23 150 13390 255 34 32.8 8.8 | 161 16 -5.2 14.7 24 136 14021 255 34 32.8 8.8 | 161 16 -5.2 14.7 25 124 14630 240 28 24.2 14.0 | 145 24 -13.8 19.9 26 113 15240 245 23 20.8 9.7 | 132 23 -17.2 15.7 27 108 15545 255 25 24.1 6.5 | 132 19 -13.9 12.4 28 100 16070 250 19 17.9 6.5 | 122 24 -20.2 12.4 29 99 16154 240 21 18.2 10.5 | 130 26 -19.8 16.4 30 94 16459 250 19 17.9 6.5 | 122 24 -20.2 12.4 31 70 18430 240 11 9.5 5.5 | 112 31 -28.5 11.4 32 50 20640 115 7 -6.3 3.0 | 101 45 -44.4 8.9 33 30 24010 95 18 -17.9 1.6 | 98 56 -56.0 7.5 34 20 26690 95 32 -31.9 2.8 | 97 70 -69.9 8.7 Wind Parameters Mean winds (0-6000m): 248.9 at 51.3 knts Storm direction: 278.9 at 38.5 knts Shear (0-3000m) pos: 1.4 neg: 7.0 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 80.6 deg Storm rel helicity (0-3000m) pos: 166.1 neg: -42.1 tot: 124.0 m^2/s^2 ave: 41.3 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 94.79 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 ------------------------------------------------------------------------------- 500 258 25 130 18| 0.0 21.6 21.6| 79.1 0.0 79.1 158.3 0.70| 23.3 16.3 1000 259 30 143 15| 0.0 13.6 13.6| 95.5 0.0 95.5 95.5 0.69| 15.4 10.7 1500 256 32 154 15| 0.0 10.2 10.2|109.0 -2.8 106.2 70.8 0.60| 12.9 7.8 2000 255 34 161 16| 0.8 7.6 8.4|109.7 -6.0 103.6 51.8 0.54| 10.5 5.7 2500 255 34 162 16| 1.6 6.1 7.7|109.7 -29.9 79.8 31.9 0.35| 9.7 3.4 3000 255 34 162 16| 1.4 7.0 8.3|166.1 -42.1 124.0 41.3 0.40| 11.0 4.4 4000 252 38 174 18| 0.7 5.2 5.9|231.3 -42.1 189.2 47.3 0.46| 9.7 4.5 5000 251 43 189 20| 0.5 7.2 7.7|340.8 -42.1 298.8 59.8 0.44| 10.8 4.8 6000 249 51 202 26| 0.4 7.0 7.4|361.6 -72.9 288.7 48.1 0.39| 10.1 3.9 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251211.11.gif