UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 8 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 -181 SFC 978 6 6.0 4.2 88 1.8 5.1 325 28 280.9 281.8 279.3 295.5 5.28 2 925 456 2.2 1.5 95 0.7 1.9 320 37 281.6 282.3 278.8 294.4 4.61 3 924 465 2.0 1.4 96 0.6 1.7 319 37 281.4 282.2 278.7 294.2 4.58 4 850 1135 -1.5 -3.1 89 1.6 -2.1 325 37 284.6 285.2 279.0 294.7 3.58 5 824 1381 -3.5 -4.6 92 1.1 -3.9 327 34 285.0 285.6 278.8 294.4 3.29 6 800 1614 -4.7 -9.2 71 4.5 -6.2 324 32 286.1 286.6 278.2 293.1 2.38 7 798 1634 -4.5 -10.5 63 6.0 -6.5 323 32 286.6 286.9 278.1 292.9 2.15 8 784 1773 -4.7 -21.7 25 17.0 -8.9 321 31 287.8 287.9 276.9 290.4 0.86 9 769 1925 -5.1 -23.1 23 18.0 -9.4 319 29 289.0 289.1 277.3 291.4 0.77 10 700 2655 -11.1 -27.1 25 16.0 -14.2 310 28 290.2 290.3 277.7 292.1 0.59 11 595 3880 -20.9 -35.9 25 15.0 -22.8 303 41 292.6 292.7 278.4 293.6 0.30 12 550 4456 -25.9 -33.9 47 8.0 -26.9 300 46 293.4 293.4 278.9 294.7 0.40 13 532 4697 -27.3 -43.3 20 16.0 -28.6 300 46 294.5 294.5 279.1 295.0 0.16 14 500 5140 -31.3 -44.3 27 13.0 -32.2 300 42 294.9 294.9 279.3 295.4 0.15 15 422 6311 -41.9 -51.9 33 10.0 -42.3 305 41 296.0 296.0 279.7 296.2 0.08 16 400 6670 -44.9 -51.9 45 7.0 -45.2 295 46 296.6 296.6 280.0 296.9 0.08 17 378 7047 -47.1 -56.1 35 9.0 -47.3 303 52 298.6 298.6 280.8 298.8 0.05 18 360 7370 -48.1 -66.1 11 18.0 -48.4 305 62 301.4 301.4 282.0 301.5 0.01 19 358 7406 -48.1 -57.1 35 9.0 -48.3 305 63 301.9 301.9 282.2 302.1 0.05 20 350 7556 -46.7 -74.7 3 28.0 -47.1 305 68 305.8 305.8 283.7 305.8 0.00 21 300 8580 -46.5 -78.5 1 32.0 -47.0 305 94 319.8 319.8 288.7 319.8 0.00 22 270 9279 -46.0 -79.8 1 33.7 -46.6 305 102 330.3 330.3 291.8 330.3 0.00 23 250 9790 -45.7 -80.7 1 35.0 -46.3 305 93 338.1 338.1 293.9 338.1 0.00 24 200 11290 -43.1 -79.1 1 36.0 -44.1 300 96 364.5 364.5 299.6 364.5 0.00 25 174 12229 -40.9 -79.9 1 39.0 -42.3 296 74 383.0 383.0 302.7 383.0 0.00 26 150 13230 -43.5 -81.5 1 38.0 -44.7 300 74 395.1 395.1 304.5 395.1 0.00 27 127 14345 -45.9 -81.9 1 36.0 -47.0 300 64 410.0 410.0 306.5 410.0 0.00 28 116 14957 -39.7 -80.7 0 41.0 -41.9 299 66 432.3 432.3 309.1 432.3 0.01 29 100 15970 -40.9 -80.9 1 40.0 -43.2 295 51 448.7 448.7 310.7 448.7 0.01 30 70 18380 -43.3 -82.3 1 39.0 -45.7 300 45 491.8 491.8 314.4 491.8 0.01 31 63 19088 -44.5 -83.5 1 39.0 -46.9 300 41 504.2 504.2 315.2 504.2 0.01 32 58 19646 -41.3 -82.3 0 41.0 -44.6 300 38 523.4 523.4 316.5 523.5 0.01 33 50 20650 -43.7 -83.7 0 40.0 -46.7 300 33 540.5 540.5 317.5 540.5 0.01 34 49 20786 -43.9 -83.9 0 40.0 -46.9 300 32 543.1 543.1 317.7 543.2 0.01 35 43 21667 -41.3 -82.3 0 41.0 -45.4 301 29 570.2 570.2 319.2 570.3 0.01 36 33 23447 -45.3 -85.3 0 40.0 -48.9 304 22 604.4 604.4 320.8 604.5 0.01 37 31 23868 -41.3 -82.3 0 41.0 -46.4 305 20 626.1 626.2 321.7 626.3 0.01 38 30 24090 -42.3 -83.3 0 41.0 -47.1 305 19 629.3 629.3 321.9 629.4 0.01 39 27 24801 -43.3 -83.3 0 40.0 -48.1 645.8 645.8 322.5 645.9 0.01 TRP 360 7370 -48.1 -66.1 11 18.0 -48.4 305 62 301.4 301.4 282.0 301.5 0.01 WND 270 9279 -46.0 -79.8 1 33.7 -46.6 305 102 330.3 330.3 291.8 330.3 0.00 Sounding variables and indices 1000-500 mb thick: 5321.00 m Freezing level: 881.71 mb = 847.75 m = 2781.29 ft Wetbulb zero: 891.11 mb = 755.79 m = 2479.60 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 46.63 % Est. max temperature: 9.98 C = 49.96 F Sfc-Lift cond lev (LCL): 951.31 mb = 229.52 m = 753.01 ft T: 4.11 C 700-500 lapse rate: 8.13 C/km ThetaE index: 4.30 C Layer 824.0- 769.0 mb Conv cond level (CCL): 907.81 mb = 606.66 m = 1990.32 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 7.17 C = 44.90 F Cap Strength: 2.38 C Lifted Index: 1.49 C Risk: Showers probable Lifted Index @300 mb: 17.90 C Lifted Index @700 mb: 1.54 C Showalter Index: 1.40 C Risk: Showers probable Total Totals Index: 58.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.80 C Cross Totals Index: 28.20 C K Index: 10.70 Risk: None Sweat Index: 296.00 Risk: None Energy Index: 0.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.14 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 47522.52 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 911.97 mb = 569.96 m = 1869.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 28 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 ---------------------------------------------------------- 0 978 6 325 28 16.1 -22.9 | 245 6 5.8 2.8 1 925 456 320 37 23.8 -28.3 | 281 14 13.5 -2.7 2 907 610 310 39 29.9 -25.1 | 268 20 19.6 0.6 3 874 914 310 36 27.6 -23.1 | 262 18 17.3 2.5 4 850 1135 325 37 21.2 -30.3 | 293 12 11.0 -4.6 5 841 1219 330 36 18.0 -31.2 | 305 9 7.7 -5.5 6 748 2134 315 27 19.1 -19.1 | 233 11 8.8 6.6 7 700 2655 310 28 21.4 -18.0 | 236 14 11.2 7.7 8 563 4267 300 45 39.0 -22.5 | 264 29 28.7 3.2 9 540 4572 300 47 40.7 -23.5 | 266 31 30.4 2.2 10 500 5140 300 42 36.4 -21.0 | 260 27 26.1 4.7 11 416 6401 305 41 33.6 -23.5 | 265 23 23.3 2.2 12 400 6670 295 46 41.7 -19.4 | 259 32 31.4 6.2 13 398 6706 295 45 40.8 -19.0 | 258 31 30.5 6.7 14 363 7315 310 58 44.4 -37.3 | 289 36 34.2 -11.6 15 360 7370 305 62 50.8 -35.6 | 284 42 40.5 -9.9 16 302 8534 305 98 80.3 -56.2 | 294 76 70.0 -30.5 17 300 8580 305 94 77.0 -53.9 | 293 72 66.7 -28.2 18 270 9279 305 102 83.6 -58.5 | 294 80 73.3 -32.8 19 263 9449 305 102 83.6 -58.5 | 294 80 73.3 -32.8 20 250 9790 305 93 76.2 -53.3 | 293 71 65.9 -27.7 21 210 10973 305 85 69.6 -48.8 | 291 64 59.4 -23.1 22 200 11290 300 96 83.1 -48.0 | 287 76 72.9 -22.3 23 192 11582 300 96 83.1 -48.0 | 287 76 72.9 -22.3 24 167 12497 295 65 58.9 -27.5 | 272 49 48.7 -1.8 25 160 12802 300 61 52.8 -30.5 | 276 43 42.6 -4.8 26 153 13106 310 67 51.3 -43.1 | 293 45 41.1 -17.4 27 150 13230 300 74 64.1 -37.0 | 282 55 53.8 -11.3 28 146 13411 305 75 61.4 -43.0 | 289 54 51.2 -17.3 29 128 14326 300 63 54.6 -31.5 | 277 45 44.3 -5.8 30 122 14630 295 76 68.9 -32.1 | 276 59 58.6 -6.4 31 106 15545 305 48 39.3 -27.5 | 274 29 29.1 -1.8 32 102 15850 295 61 55.3 -25.8 | 270 45 45.0 -0.1 33 100 15970 295 51 46.2 -21.6 | 263 36 36.0 4.1 34 97 16154 295 51 46.2 -21.6 | 263 36 36.0 4.1 35 70 18380 300 45 39.0 -22.5 | 264 29 28.7 3.2 36 50 20650 300 33 28.6 -16.5 | 243 20 18.3 9.2 37 30 24090 305 19 15.6 -10.9 | 200 16 5.3 14.8 Wind Parameters Mean winds (0-6000m): 308.2 at 36.9 knts Storm direction: 338.2 at 27.7 knts Shear (0-3000m) pos: 1.1 neg: 2.7 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 2.4 deg Storm rel helicity (0-3000m) pos: 59.1 neg: -52.4 tot: 6.7 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.84 Bulk Shear: 10.88 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 ------------------------------------------------------------------------------- 500 322 33 271 10| 0.0 11.0 11.0| 12.0 -2.9 9.1 18.2 0.39| 11.7 4.5 1000 316 35 269 14| 0.0 5.0 5.0| 24.7 -24.5 0.1 0.1 0.12| 11.7 1.4 1500 319 35 275 13| 2.2 3.3 5.5| 46.4 -33.1 13.3 8.9 0.17| 12.0 2.0 2000 320 34 272 12| 1.6 2.6 4.2| 46.4 -48.7 -2.3 -1.2 -0.01| 10.7 -0.1 2500 319 33 265 11| 1.3 2.5 3.9| 47.3 -52.4 -5.2 -2.1 -0.03| 9.2 -0.3 3000 318 32 261 12| 1.1 2.7 3.8| 59.1 -52.4 6.7 2.2 0.03| 8.5 0.3 4000 314 33 259 14| 0.8 3.4 4.2| 86.7 -52.4 34.2 8.6 0.11| 7.8 0.9 5000 310 36 261 17| 0.7 2.9 3.5| 99.5 -68.4 31.2 6.2 0.09| 7.1 0.7 6000 308 37 261 19| 0.8 2.4 3.2|108.6 -72.9 35.7 5.9 0.10| 6.2 0.6 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251008.11.gif