UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122023.upa.cvt Date: 2300Z 20 DEC 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 20 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 1013 6 4.4 1.4 81 3.0 3.1 315 3 276.5 277.2 275.6 287.9 4.17 1 1000 114 3.2 1.2 87 2.0 2.3 355 3 276.4 277.1 275.5 287.7 4.17 2 925 740 -1.3 -1.3 100 0.0 -1.3 320 8 278.0 278.6 275.8 288.3 3.75 3 903 932 -2.7 -2.8 99 0.1 -2.7 347 6 278.5 279.0 275.6 288.0 3.44 4 900 958 1.0 -5.0 64 6.0 -1.3 349 6 282.5 283.0 277.1 290.9 2.92 5 858 1344 2.6 -8.4 44 11.0 -1.5 19 5 288.1 288.5 279.1 295.0 2.36 6 850 1420 2.0 -8.0 47 10.0 -1.8 25 5 288.2 288.7 279.3 295.5 2.46 7 842 1496 2.2 -11.8 35 14.0 -2.7 20 4 289.2 289.6 279.0 294.7 1.84 8 820 1710 1.6 -9.4 44 11.0 -2.5 7 1 290.8 291.2 280.3 297.6 2.28 9 816 1749 1.4 -1.9 79 3.3 -0.1 5 1 291.0 291.7 282.5 302.8 4.07 10 809 1819 0.8 -1.5 85 2.3 -0.2 1 0 291.1 291.8 282.7 303.4 4.23 11 804 1869 1.0 -3.8 70 4.8 -1.0 343 0 291.8 292.4 282.3 302.3 3.59 12 800 1909 1.6 -25.4 11 27.0 -5.3 325 0 292.9 293.0 279.0 294.8 0.61 13 768 2237 1.0 -16.0 27 17.0 -4.5 220 3 295.6 295.9 281.4 300.1 1.43 14 766 2258 0.8 -6.2 59 7.0 -2.1 219 4 295.7 296.2 283.4 305.1 3.14 15 751 2417 -0.3 -3.0 82 2.7 -1.5 211 7 296.1 296.9 284.7 308.3 4.08 16 739 2546 0.4 -8.6 51 9.0 -3.1 205 10 298.3 298.8 284.0 306.5 2.70 17 714 2822 -0.3 -4.9 71 4.6 -2.3 197 13 300.4 301.1 285.9 311.7 3.72 18 700 2980 -1.5 -7.5 64 6.0 -4.0 200 10 300.8 301.4 285.4 310.3 3.11 19 652 3540 -6.7 -8.4 88 1.7 -7.4 213 11 301.1 301.7 285.5 310.6 3.11 20 647 3600 -6.5 -12.5 62 6.0 -8.6 217 11 302.0 302.4 284.9 309.1 2.26 21 643 3648 -7.1 -11.5 71 4.4 -8.7 221 11 301.9 302.3 285.1 309.5 2.47 22 641 3673 -6.9 -12.9 62 6.0 -8.9 223 12 302.4 302.8 285.1 309.3 2.21 23 640 3685 -6.3 -24.3 23 18.0 -10.9 224 12 303.2 303.3 283.8 305.9 0.84 24 637 3722 -5.9 -25.9 19 20.0 -10.8 226 12 304.0 304.2 284.0 306.5 0.73 25 628 3833 -5.7 -30.7 12 25.0 -11.2 234 12 305.5 305.6 284.2 307.1 0.47 26 606 4112 -7.1 -42.1 4 35.0 -12.9 247 9 307.0 307.1 284.4 307.6 0.16 27 542 4970 -13.9 -31.9 20 18.0 -17.3 84 2 308.9 309.0 285.5 310.6 0.49 28 506 5490 -15.9 -43.9 7 28.0 -19.7 338 5 312.6 312.6 286.4 313.2 0.15 29 500 5580 -16.7 -43.7 8 27.0 -20.3 320 6 312.7 312.7 286.5 313.3 0.16 30 407 7086 -29.5 -39.5 37 10.0 -30.6 273 10 315.1 315.1 287.5 316.2 0.30 31 400 7210 -30.5 -45.5 22 15.0 -31.8 270 10 315.3 315.4 287.4 316.0 0.16 32 391 7371 -31.9 -46.9 21 15.0 -33.1 266 11 315.6 315.6 287.5 316.1 0.14 33 385 7480 -32.9 -52.9 12 20.0 -34.1 264 11 315.7 315.7 287.4 315.9 0.07 34 300 9180 -47.5 -53.5 50 6.0 -47.7 255 16 318.4 318.4 288.3 318.7 0.09 35 298 9224 -47.9 -53.9 50 6.0 -48.1 256 16 318.4 318.5 288.3 318.8 0.08 36 258 10160 -55.9 -59.2 66 3.3 -56.0 267 17 320.1 320.1 288.8 320.3 0.05 37 250 10360 -57.3 -61.9 56 4.6 -57.4 270 17 320.9 320.9 289.0 321.0 0.04 38 245 10487 -57.9 -62.8 53 4.9 -58.0 270 17 321.8 321.8 289.3 322.0 0.03 39 236 10721 -59.9 -61.6 80 1.7 -59.9 270 16 322.3 322.3 289.5 322.4 0.04 40 232 10827 -60.5 -63.1 71 2.6 -60.5 270 14 323.0 323.0 289.7 323.1 0.03 41 218 11215 -57.3 -71.3 15 14.0 -57.5 270 23 333.7 333.7 292.7 333.7 0.01 42 200 11760 -55.7 -76.7 6 21.0 -55.9 270 20 344.6 344.6 295.4 344.6 0.01 43 160 13200 -50.7 -83.7 1 33.0 -51.2 280 13 375.7 375.7 301.5 375.7 0.00 44 150 13620 -52.3 -84.3 1 32.0 -52.8 300 17 380.0 380.0 302.2 380.0 0.00 45 135 14299 -54.1 -84.1 1 30.0 -54.5 300 20 388.4 388.4 303.6 388.4 0.00 46 100 16230 -52.9 -84.9 1 32.0 -53.6 275 16 425.5 425.5 308.3 425.5 0.00 47 74 18179 -51.1 -85.1 1 34.0 -52.2 300 10 467.6 467.6 312.4 467.6 0.00 48 70 18540 -51.5 -85.5 1 34.0 -52.6 305 9 474.2 474.2 313.0 474.2 0.00 49 53 20335 -54.1 -86.1 1 32.0 -55.2 44 13 507.5 507.5 315.5 507.5 0.00 50 50 20710 -53.3 -86.3 1 33.0 -54.5 65 14 517.9 517.9 316.2 517.9 0.00 51 33 23441 -45.1 -83.1 1 38.0 -48.8 57 16 605.0 605.0 320.8 605.1 0.01 52 30 24080 -44.5 -83.5 1 39.0 -48.6 55 16 623.3 623.3 321.6 623.4 0.01 53 20 26800 -42.3 -83.3 0 41.0 -48.6 75 30 706.7 706.7 324.7 706.9 0.02 54 12 30291 -38.1 -80.1 0 42.0 -48.6 82 43 832.7 832.8 328.0 833.3 0.05 55 11 30889 -38.9 -80.9 0 42.0 -49.3 84 45 850.8 850.9 328.4 851.3 0.05 56 10 31550 -34.5 -77.5 0 43.0 -48.0 85 47 890.8 890.8 329.2 891.8 0.10 57 8.0 33135 -26.9 -72.9 0 46.0 -46.6 75 58 979.5 979.7 330.9 982.5 0.25 58 7.4 33700 -24.3 -71.3 0 47.0 -46.2 1012.4 1012.6 331.4 1016.6 0.34 59 6.6 34535 -23.3 -70.3 1 47.0 -46.7 1050.2 1050.5 332.0 1056.0 0.44 TRP 232 10827 -60.5 -63.1 71 2.6 -60.5 270 14 323.0 323.0 289.7 323.1 0.03 WND 8.0 33135 -26.9 -72.9 0 46.0 -46.6 75 58 979.5 979.7 330.9 982.5 0.25 Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 946.67 mb = 559.16 m = 1834.48 ft Freezing level: 900.81 mb = 951.13 m = 3120.48 ft Freezing level: 755.09 mb = 2373.72 m = 7787.71 ft Freezing level: 745.86 mb = 2472.31 m = 8111.14 ft Freezing level: 724.71 mb = 2703.67 m = 8870.19 ft Wetbulb zero: 952.41 mb = 505.48 m = 1658.40 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 47.56 % Est. max temperature: 15.33 C = 59.59 F Sfc-Lift cond lev (LCL): 967.15 mb = 382.20 m = 1253.91 ft T: 1.27 C 700-500 lapse rate: 5.85 C/km ThetaE index: 8.57 C Layer 804.0- 768.0 mb Conv cond level (CCL): 939.36 mb = 616.34 m = 2022.10 ft Mean mixing ratio: 3.95 g/kg Conv temperature: 5.54 C = 41.97 F Cap Strength: 21.05 C Lifted Index: 21.01 C Risk: None Lifted Index @300 mb: 21.56 C Lifted Index @700 mb: 15.41 C Showalter Index: 15.51 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 8.70 C K Index: 4.70 Risk: None Sweat Index: 16.00 Risk: None Energy Index: 3.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.06 J/kg Max Up Vert Vel: 3.76 m/s Conv Inhibition (B-): 67033.46 J/kg Cap Strength: 21.05 C Lift Cond Lev (LCL): 945.99 mb = 559.81 m = 1836.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 5 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 1013 6 315 3 2.1 -2.1 | 62 3 -2.7 -1.4 1 1000 114 355 3 0.3 -3.0 | 63 5 -4.6 -2.3 2 925 740 320 8 5.1 -6.1 | 357 5 0.3 -5.4 3 905 914 345 6 1.6 -5.8 | 33 6 -3.3 -5.1 4 850 1420 25 5 -2.1 -4.5 | 61 8 -7.0 -3.8 5 808 1829 0 0 -0.0 -0.0 | 98 5 -4.9 0.7 6 778 2134 225 1 0.7 0.7 | 109 4 -4.2 1.4 7 721 2743 195 14 3.6 13.5 | 175 14 -1.2 14.2 8 700 2980 200 10 3.4 9.4 | 172 10 -1.4 10.1 9 694 3048 185 13 1.1 13.0 | 165 14 -3.7 13.6 10 667 3353 200 11 3.8 10.3 | 174 11 -1.1 11.0 11 616 3962 245 12 10.9 5.1 | 226 8 6.0 5.8 12 593 4267 250 5 4.7 1.7 | 176 2 -0.2 2.4 13 548 4877 100 2 -2.0 0.3 | 99 7 -6.8 1.0 14 500 5580 320 6 3.9 -4.6 | 14 4 -1.0 -3.9 15 486 5791 300 10 8.7 -5.0 | 319 6 3.8 -4.3 16 400 7210 270 10 10.0 -0.0 | 262 5 5.1 0.7 17 345 8230 245 14 12.7 5.9 | 230 10 7.8 6.6 18 300 9180 255 16 15.5 4.1 | 245 12 10.6 4.8 19 250 10360 270 17 17.0 -0.0 | 267 12 12.1 0.7 20 238 10668 270 17 17.0 -0.0 | 267 12 12.1 0.7 21 232 10827 270 14 14.0 -0.0 | 266 9 9.1 0.7 22 216 11278 270 24 24.0 -0.0 | 268 19 19.1 0.7 23 200 11760 270 20 20.0 -0.0 | 267 15 15.1 0.7 24 196 11887 275 23 22.9 -2.0 | 274 18 18.0 -1.3 25 187 12192 250 13 12.2 4.4 | 235 9 7.4 5.1 26 178 12497 275 13 13.0 -1.1 | 273 8 8.1 -0.4 27 170 12802 280 21 20.7 -3.6 | 281 16 15.8 -3.0 28 162 13106 275 12 12.0 -1.0 | 273 7 7.1 -0.4 29 150 13620 300 17 14.7 -8.5 | 308 13 9.9 -7.8 30 141 14021 305 20 16.4 -11.5 | 313 16 11.5 -10.8 31 134 14326 300 20 17.3 -10.0 | 307 16 12.5 -9.3 32 128 14630 275 25 24.9 -2.2 | 274 20 20.0 -1.5 33 122 14935 235 10 8.2 5.7 | 207 7 3.3 6.4 34 117 15240 260 11 10.8 1.9 | 246 7 6.0 2.6 35 111 15545 280 4 3.9 -0.7 | 90 1 -0.9 -0.0 36 106 15850 300 20 17.3 -10.0 | 307 16 12.5 -9.3 37 101 16154 285 24 23.2 -6.2 | 287 19 18.3 -5.5 38 100 16230 275 16 15.9 -1.4 | 274 11 11.1 -0.7 39 97 16459 275 16 15.9 -1.4 | 274 11 11.1 -0.7 40 70 18540 305 9 7.4 -5.2 | 331 5 2.5 -4.5 41 50 20710 65 14 -12.7 -5.9 | 73 18 -17.6 -5.2 42 30 24080 55 16 -13.1 -9.2 | 65 20 -18.0 -8.5 43 20 26800 75 30 -29.0 -7.8 | 78 35 -33.8 -7.1 44 10 31550 85 47 -46.8 -4.1 | 86 52 -51.7 -3.4 Wind Parameters Mean winds (0-6000m): 248.1 at 6.6 knts Storm direction: 278.1 at 4.9 knts Shear (0-3000m) pos: 0.7 neg: 2.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 107.1 deg Storm rel helicity (0-3000m) pos: 25.8 neg: -12.0 tot: 13.8 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 8.24 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 ------------------------------------------------------------------------------- 500 339 4 46 5| 3.5 0.0 3.5| 0.0 -4.8 -4.8 -9.5 -0.64| 5.6 -3.6 1000 332 6 28 5| 2.0 0.0 2.0| 5.9 -7.7 -1.8 -1.8 -0.15| 6.0 -0.9 1500 343 5 36 6| 1.3 0.0 1.3| 12.1 -7.7 4.4 2.9 0.09| 5.4 0.5 2000 346 4 47 5| 1.0 1.0 2.0| 16.6 -7.7 8.9 4.5 0.23| 5.2 1.2 2500 335 4 43 4| 0.8 2.6 3.4| 25.0 -7.7 17.3 6.9 0.38| 6.0 2.3 3000 274 6 243 1| 0.7 2.6 3.2| 25.8 -12.0 13.8 4.6 0.27| 6.3 1.7 4000 228 7 185 5| 1.1 1.9 3.1| 52.5 -14.2 38.4 9.6 0.38| 6.6 2.5 5000 230 7 183 5| 0.9 1.3 2.2| 52.5 -31.7 20.9 4.2 0.11| 7.0 0.8 6000 248 7 201 3| 0.8 0.6 1.3| 52.5 -52.5 -0.0 -0.0 -0.08| 7.1 -0.5 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251220.23.gif