UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 21 OCT 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 -191 SFC 976 6 3.6 1.3 85 2.3 2.6 275 29 278.7 279.4 276.9 290.5 4.30 2 974 23 2.2 -0.2 84 2.4 1.2 274 29 277.4 278.1 275.6 288.1 3.87 3 957 164 1.0 -1.0 86 2.0 0.2 270 29 277.6 278.2 275.5 287.8 3.71 4 925 437 -0.9 -3.5 82 2.6 -1.9 260 35 278.4 278.9 275.2 287.3 3.19 5 876 870 -3.5 -9.5 63 6.0 -5.5 269 39 280.1 280.4 274.6 286.1 2.12 6 850 1107 -5.5 -8.9 77 3.4 -6.6 270 37 280.4 280.8 275.0 286.9 2.29 7 818 1407 -8.1 -8.6 96 0.5 -8.2 270 34 280.7 281.1 275.5 287.7 2.44 8 817 1416 -7.9 -7.9 100 0.0 -7.9 270 34 281.0 281.5 275.8 288.4 2.58 9 803 1550 -8.1 -10.4 83 2.3 -8.8 271 33 282.2 282.6 275.9 288.4 2.15 10 728 2305 -12.7 -12.8 99 0.1 -12.8 294 25 285.2 285.5 277.1 290.9 1.96 11 700 2604 -13.7 -13.9 98 0.2 -13.7 300 22 287.3 287.6 278.0 292.8 1.86 12 655 3106 -17.5 -17.7 98 0.2 -17.6 303 20 288.5 288.8 278.1 292.9 1.45 13 649 3175 -17.9 -23.9 59 6.0 -19.0 304 20 288.8 289.0 277.4 291.5 0.85 14 647 3198 -18.1 -23.1 65 5.0 -19.1 304 20 288.9 289.0 277.5 291.7 0.92 15 646 3209 -18.1 -29.1 38 11.0 -19.8 304 20 289.0 289.1 277.0 290.7 0.53 16 639 3291 -18.3 -36.3 19 18.0 -20.6 304 19 289.7 289.7 276.9 290.6 0.27 17 632 3373 -18.5 -21.1 80 2.6 -19.0 305 19 290.4 290.6 278.5 293.8 1.12 18 631 3385 -18.5 -19.4 93 0.9 -18.7 305 19 290.5 290.7 278.9 294.5 1.30 19 630 3397 -18.3 -19.5 90 1.2 -18.6 305 19 290.9 291.1 279.0 294.8 1.29 20 627 3432 -18.7 -19.7 92 1.0 -18.9 304 19 290.8 291.0 279.0 294.7 1.28 21 610 3637 -20.3 -24.6 68 4.3 -21.1 303 20 291.2 291.4 278.6 293.9 0.85 22 607 3673 -20.5 -36.5 23 16.0 -22.5 303 20 291.4 291.5 277.8 292.3 0.28 23 605 3698 -20.5 -31.5 37 11.0 -22.1 302 21 291.7 291.8 278.2 293.2 0.45 24 586 3933 -22.3 -53.3 4 31.0 -24.5 300 22 292.3 292.3 277.9 292.4 0.05 25 510 4939 -30.1 -60.1 4 30.0 -31.4 296 29 294.7 294.7 279.0 294.7 0.02 26 500 5080 -30.9 -60.9 4 30.0 -32.2 295 30 295.4 295.4 279.3 295.4 0.02 27 466 5576 -32.9 -62.9 3 30.0 -34.1 288 34 298.9 298.9 280.8 299.0 0.02 28 427 6183 -37.1 -67.1 3 30.0 -37.9 281 39 301.1 301.1 281.8 301.1 0.01 29 404 6562 -39.9 -64.9 5 25.0 -40.6 284 36 302.3 302.3 282.3 302.3 0.02 30 401 6613 -40.5 -53.5 24 13.0 -41.0 285 36 302.1 302.1 282.3 302.4 0.07 31 400 6630 -40.7 -54.7 21 14.0 -41.2 285 36 302.1 302.1 282.3 302.3 0.06 32 397 6681 -41.1 -66.1 5 25.0 -41.7 286 36 302.2 302.2 282.3 302.3 0.01 33 387 6853 -42.7 -52.7 33 10.0 -43.1 287 35 302.3 302.4 282.4 302.6 0.07 34 386 6871 -42.9 -53.9 29 11.0 -43.3 287 35 302.3 302.3 282.4 302.5 0.06 35 383 6923 -42.9 -62.9 9 20.0 -43.4 288 35 303.0 303.0 282.6 303.1 0.02 36 345 7619 -47.1 -69.1 6 22.0 -47.5 295 32 306.5 306.5 284.0 306.5 0.01 37 336 7794 -46.1 -70.1 5 24.0 -46.5 292 37 310.2 310.2 285.4 310.2 0.01 38 300 8540 -49.7 -73.7 4 24.0 -50.0 280 57 315.3 315.3 287.2 315.3 0.01 39 294 8673 -49.9 -73.9 4 24.0 -50.3 280 57 316.8 316.8 287.7 316.9 0.01 40 250 9740 -50.7 -78.7 2 28.0 -51.1 280 65 330.7 330.7 291.9 330.7 0.00 41 223 10483 -51.9 -79.9 2 28.0 -52.2 277 72 339.8 339.8 294.3 339.8 0.00 42 200 11190 -50.7 -81.7 1 31.0 -51.1 275 79 352.5 352.5 297.2 352.5 0.00 43 159 12681 -50.9 -82.8 1 31.9 -51.4 270 91 376.1 376.1 301.6 376.1 0.00 44 155 12846 -50.9 -82.9 1 32.0 -51.5 270 89 378.8 378.8 302.1 378.8 0.00 45 150 13060 -49.5 -83.5 1 34.0 -50.2 270 81 384.8 384.8 303.0 384.8 0.00 46 103 15542 -43.7 -81.7 1 38.0 -45.4 270 75 439.6 439.6 309.8 439.6 0.00 47 100 15740 -44.5 -81.5 1 37.0 -46.1 270 74 441.7 441.7 310.0 441.8 0.01 48 99 15807 -44.3 -81.3 1 37.0 -46.0 270 74 443.4 443.4 310.2 443.4 0.01 49 70 18130 -44.9 -82.9 1 38.0 -47.0 265 62 488.3 488.3 314.1 488.4 0.01 50 67 18422 -44.9 -82.9 1 38.0 -47.1 265 62 494.5 494.5 314.5 494.5 0.01 51 61 19043 -47.7 -83.7 1 36.0 -49.5 265 62 501.7 501.7 315.1 501.7 0.01 52 58 19378 -44.5 -83.5 1 39.0 -47.0 265 61 516.2 516.2 316.1 516.3 0.01 53 50 20370 -44.1 -83.1 1 39.0 -47.0 265 61 539.5 539.5 317.5 539.6 0.01 54 49 20506 -43.3 -82.3 1 39.0 -46.5 265 61 544.6 544.6 317.8 544.6 0.01 55 42 21536 -47.1 -84.1 1 37.0 -49.7 265 58 559.7 559.7 318.6 559.7 0.01 56 39 22029 -45.1 -84.1 0 39.0 -48.3 265 57 576.7 576.8 319.5 576.8 0.01 57 30 23770 -48.3 -85.3 1 37.0 -51.3 265 52 613.0 613.0 321.2 613.0 0.01 58 29 23993 -48.7 -85.7 1 37.0 -51.7 265 51 617.8 617.8 321.4 617.9 0.01 59 25 24976 -44.1 -84.1 0 40.0 -48.9 263 49 657.8 657.8 323.0 657.9 0.01 60 22 25824 -48.7 -85.7 1 37.0 -52.4 261 47 668.6 668.6 323.4 668.7 0.01 61 20 26450 -48.5 -85.5 1 37.0 -52.5 260 45 687.7 687.7 324.0 687.8 0.01 62 19 26787 -48.9 -85.9 1 37.0 -52.9 696.6 696.6 324.3 696.7 0.01 63 17 27525 -44.5 -84.5 0 40.0 -50.4 733.3 733.3 325.4 733.4 0.02 64 15 28358 -47.3 -85.3 1 38.0 -52.5 750.7 750.7 326.0 750.8 0.02 65 13 29314 -42.9 -82.9 0 40.0 -50.5 797.3 797.3 327.2 797.6 0.03 66 12 29852 -44.1 -84.1 0 40.0 -51.5 811.5 811.5 327.5 811.7 0.03 TRP 294 8673 -49.9 -73.9 4 24.0 -50.3 280 57 316.8 316.8 287.7 316.9 0.01 WND 159 12681 -50.9 -82.8 1 31.9 -51.4 270 91 376.1 376.1 301.6 376.1 0.00 Sounding variables and indices 1000-500 mb thick: 5271.00 m Freezing level: 940.16 mb = 307.92 m = 1010.22 ft Wetbulb zero: 954.44 mb = 185.94 m = 610.03 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 61.87 % Est. max temperature: 5.55 C = 41.99 F Sfc-Lift cond lev (LCL): 941.86 mb = 292.31 m = 959.00 ft T: 0.11 C 700-500 lapse rate: 6.95 C/km ThetaE index: 4.41 C Layer 974.0- 850.0 mb Conv cond level (CCL): 858.94 mb = 1024.58 m = 3361.43 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 5.19 C = 41.33 F Cap Strength: 6.97 C Lifted Index: 7.40 C Risk: None Lifted Index @300 mb: 19.95 C Lifted Index @700 mb: 3.80 C Showalter Index: 7.63 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 22.00 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 104.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.54 J/kg Max Up Vert Vel: 4.59 m/s Conv Inhibition (B-): 58366.64 J/kg Cap Strength: 7.36 C Lift Cond Lev (LCL): 881.70 mb = 818.08 m = 2683.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 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 ---------------------------------------------------------- 0 976 6 275 29 28.9 -2.5 | 228 19 13.9 12.6 1 940 305 265 29 28.9 2.5 | 218 22 13.9 17.7 2 925 437 260 35 34.5 6.1 | 223 29 19.5 21.2 3 871 914 270 39 39.0 -0.0 | 238 28 24.0 15.2 4 850 1107 270 37 37.0 -0.0 | 235 27 22.0 15.2 5 805 1524 270 33 33.0 -0.0 | 230 24 18.0 15.2 6 774 1829 285 30 29.0 -7.8 | 242 16 14.0 7.4 7 744 2134 280 29 28.6 -5.0 | 233 17 13.6 10.1 8 715 2438 305 22 18.0 -12.6 | 230 4 3.0 2.5 9 700 2604 300 22 19.1 -11.0 | 224 6 4.1 4.2 10 632 3353 305 19 15.6 -10.9 | 188 4 0.6 4.3 11 582 3962 300 22 19.1 -11.0 | 224 6 4.1 4.2 12 558 4267 290 24 22.6 -8.2 | 227 10 7.6 6.9 13 536 4572 300 26 22.5 -13.0 | 254 8 7.5 2.2 14 500 5080 295 30 27.2 -12.7 | 259 12 12.2 2.5 15 432 6096 280 39 38.4 -6.8 | 250 25 23.4 8.4 16 400 6630 285 36 34.8 -9.3 | 254 21 19.8 5.8 17 345 7620 295 32 29.0 -13.5 | 263 14 14.0 1.6 18 300 8540 280 57 56.1 -9.9 | 263 41 41.2 5.3 19 294 8673 280 57 56.1 -9.9 | 263 41 41.2 5.3 20 261 9449 275 71 70.7 -6.2 | 261 56 55.7 9.0 21 250 9740 280 65 64.0 -11.3 | 265 49 49.0 3.9 22 200 11190 275 79 78.7 -6.9 | 263 64 63.7 8.3 23 159 12681 270 91 91.0 -0.0 | 259 78 76.0 15.2 24 156 12802 270 91 91.0 -0.0 | 259 78 76.0 15.2 25 150 13060 270 81 81.0 -0.0 | 257 68 66.0 15.2 26 100 15740 270 74 74.0 -0.0 | 256 61 59.0 15.2 27 98 15850 270 74 74.0 -0.0 | 256 61 59.0 15.2 28 70 18130 265 62 61.8 5.4 | 246 51 46.8 20.6 29 50 20370 265 61 60.8 5.3 | 246 50 45.8 20.5 30 30 23770 265 52 51.8 4.5 | 242 42 36.8 19.7 31 20 26450 260 45 44.3 7.8 | 232 37 29.3 23.0 Wind Parameters Mean winds (0-6000m): 285.3 at 28.4 knts Storm direction: 315.3 at 21.3 knts Shear (0-3000m) pos: 3.6 neg: 1.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): -20.0 deg Storm rel helicity (0-3000m) pos: 91.8 neg: -53.8 tot: 38.0 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.80 Bulk Shear: 13.13 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 ------------------------------------------------------------------------------- 500 266 31 222 23| 0.0 10.3 10.3| 20.3 -18.7 1.7 3.4 -0.04| 12.4 -0.5 1000 267 34 228 26| 3.1 5.2 8.3| 68.6 -21.5 47.1 47.1 0.29| 10.0 2.8 1500 268 35 230 26| 2.1 2.7 4.8| 68.6 -41.0 27.6 18.4 0.11| 8.3 0.9 2000 270 34 231 24| 3.0 2.0 5.0| 88.6 -46.2 42.3 21.2 0.15| 8.7 1.3 2500 273 32 232 22| 4.3 1.6 5.9| 91.8 -51.4 40.4 16.2 0.09| 9.7 0.9 3000 277 30 232 19| 3.6 1.5 5.1| 91.8 -53.8 38.0 12.7 0.05| 8.6 0.4 4000 282 28 232 15| 2.7 1.2 4.0| 95.6 -55.4 40.2 10.1 0.07| 7.1 0.5 5000 285 27 234 14| 2.2 1.3 3.5|107.5 -55.4 52.1 10.4 0.14| 6.9 0.9 6000 285 28 238 15| 1.8 2.1 3.9|107.6 -67.4 40.2 6.7 0.09| 6.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251021.23.gif