UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 17 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 -65 175 9 SFC 991 6 3.2 -1.6 71 4.8 1.3 175 9 277.1 277.6 274.8 286.5 3.43 2 925 560 -2.9 -3.7 94 0.8 -3.2 205 6 276.3 276.9 274.0 285.0 3.14 3 911 680 -4.3 -4.3 100 0.0 -4.3 215 7 276.1 276.6 273.8 284.5 3.05 4 873 1015 -6.9 -6.9 100 0.0 -6.9 240 10 276.8 277.2 273.5 284.1 2.61 5 871 1033 -6.9 -8.0 92 1.1 -7.2 241 10 277.0 277.4 273.3 283.7 2.40 6 852 1205 -6.9 -18.9 38 12.0 -9.8 249 9 278.7 278.9 272.1 281.7 1.01 7 850 1223 -6.9 -17.9 41 11.0 -9.6 250 9 278.9 279.1 272.4 282.1 1.10 8 849 1232 -6.9 -17.9 41 11.0 -9.6 251 9 279.0 279.2 272.5 282.2 1.10 9 843 1288 -5.9 -39.9 5 34.0 -10.8 255 11 280.6 280.7 271.8 281.1 0.14 10 835 1362 -5.9 -37.9 6 32.0 -10.8 261 13 281.4 281.4 272.3 282.0 0.17 11 700 2717 -15.9 -34.9 18 19.0 -18.5 300 26 284.9 284.9 274.5 285.8 0.28 12 647 3305 -20.1 -42.1 12 22.0 -22.3 309 29 286.6 286.6 275.2 287.1 0.15 13 604 3810 -23.9 -26.5 79 2.6 -24.3 296 35 287.9 288.0 276.7 290.2 0.73 14 591 3968 -24.5 -27.9 73 3.4 -25.0 291 37 289.0 289.1 277.2 291.1 0.65 15 500 5160 -34.5 -37.9 71 3.4 -34.8 285 49 291.0 291.0 277.6 291.9 0.29 16 439 6057 -42.3 -45.2 73 2.9 -42.5 291 61 292.1 292.2 278.0 292.7 0.15 17 400 6680 -47.5 -52.1 59 4.6 -47.6 295 70 293.3 293.3 278.4 293.5 0.08 18 399 6697 -47.5 -52.2 58 4.7 -47.6 295 70 293.5 293.5 278.5 293.7 0.08 19 388 6881 -48.8 -54.4 52 5.6 -49.0 295 70 294.1 294.1 278.7 294.3 0.06 20 359 7388 -52.5 -60.5 37 8.0 -52.7 293 61 295.8 295.8 279.5 295.9 0.03 21 353 7497 -53.1 -57.9 56 4.8 -53.2 292 58 296.4 296.4 279.8 296.5 0.04 22 348 7589 -53.1 -61.1 37 8.0 -53.2 292 56 297.6 297.6 280.3 297.7 0.03 23 346 7626 -52.9 -63.9 25 11.0 -53.1 292 55 298.4 298.4 280.7 298.4 0.02 24 300 8540 -56.3 -70.3 16 14.0 -56.4 305 52 306.0 306.0 283.8 306.0 0.01 25 293 8689 -56.9 -71.9 13 15.0 -57.1 310 56 307.2 307.2 284.2 307.2 0.01 26 274 9117 -51.7 -77.7 3 26.0 -52.0 301 50 320.7 320.7 288.9 320.7 0.00 27 252 9658 -51.5 -80.5 2 29.0 -51.8 318 38 328.8 328.8 291.3 328.8 0.00 28 250 9710 -51.7 -80.7 2 29.0 -52.0 325 37 329.2 329.2 291.5 329.2 0.00 29 201 11147 -45.9 -79.9 1 34.0 -46.7 309 45 359.6 359.6 298.6 359.6 0.00 30 200 11180 -46.1 -80.1 1 34.0 -46.9 310 43 359.8 359.8 298.7 359.8 0.00 31 194 11382 -46.5 -80.5 1 34.0 -47.2 310 40 362.3 362.3 299.1 362.3 0.00 32 153 12958 -45.3 -80.3 1 35.0 -46.3 316 45 389.8 389.8 303.8 389.8 0.00 33 150 13090 -43.3 -79.3 1 36.0 -44.6 315 46 395.4 395.4 304.6 395.5 0.00 34 122 14497 -37.7 -76.7 1 39.0 -40.2 322 44 429.7 429.7 308.8 429.8 0.01 35 100 15860 -40.3 -78.3 1 38.0 -42.6 320 41 449.9 449.9 310.8 449.9 0.01 36 89 16654 -39.3 -78.3 1 39.0 -42.1 315 37 467.1 467.1 312.4 467.2 0.01 37 70 18290 -40.7 -79.7 1 39.0 -43.7 300 26 497.3 497.3 314.8 497.4 0.01 38 50 20570 -42.7 -80.7 1 38.0 -46.0 310 26 542.8 542.8 317.7 542.9 0.01 39 30 23980 -46.7 -82.7 1 36.0 -50.1 320 14 617.3 617.3 321.4 617.4 0.01 40 27 24678 -48.1 -83.1 1 35.0 -51.4 294 11 632.3 632.3 322.0 632.4 0.01 41 20 26660 -47.9 -82.9 1 35.0 -52.0 220 4 689.6 689.6 324.1 689.7 0.02 42 15 28558 -48.5 -83.5 1 35.0 -53.3 286 6 746.7 746.7 325.8 746.9 0.02 43 13 29505 -46.3 -83.3 1 37.0 -52.4 319 7 785.5 785.5 326.9 785.8 0.03 44 10 31240 -48.7 -83.7 1 35.0 -54.7 20 9 837.8 837.8 328.1 838.1 0.04 45 7.6 33064 -43.7 -81.7 1 38.0 -53.2 926.4 926.4 329.9 927.1 0.07 46 6.8 33811 -44.5 -81.5 1 37.0 -54.1 953.0 953.0 330.4 953.8 0.08 TRP 293 8689 -56.9 -71.9 13 15.0 -57.1 310 56 307.2 307.2 284.2 307.2 0.01 WND 388 6881 -48.8 -54.4 52 5.6 -49.0 295 70 294.1 294.1 278.7 294.3 0.06 Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: 956.38 mb = 296.62 m = 973.16 ft Wetbulb zero: 972.47 mb = 157.72 m = 517.46 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 49.10 % Est. max temperature: 6.94 C = 44.50 F Sfc-Lift cond lev (LCL): 919.99 mb = 602.95 m = 1978.15 ft T: -3.40 C 700-500 lapse rate: 7.61 C/km ThetaE index: 4.82 C Layer 925.0- 850.0 mb Conv cond level (CCL): 917.51 mb = 624.26 m = 2048.06 ft Mean mixing ratio: 3.18 g/kg Conv temperature: 2.36 C = 36.25 F Cap Strength: 4.72 C Lifted Index: 5.27 C Risk: None Lifted Index @300 mb: 14.64 C Lifted Index @700 mb: 2.89 C Showalter Index: 7.73 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 16.60 C K Index: -9.30 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.43 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 3.09 J/kg Cap Strength: 5.25 C Lift Cond Lev (LCL): 912.79 mb = 664.99 m = 2181.70 ft Lev Free Conv (LFC): 907.79 mb = 708.19 m = 2323.41 ft Equ Level (EL): 857.79 mb = 1151.81 m = 3778.86 ft B at Equ Level: 9.76 J/kg Max Parcel Lev (MPL): 837.79 mb = 1336.14 m = 4383.61 ft Wind level data Storm motion: 317 at 22 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 ---------------------------------------------------------- 0 991 6 175 9 -0.8 9.0 | 148 29 -15.8 24.9 1 925 560 205 6 2.5 5.4 | 150 25 -12.5 21.4 2 884 914 235 10 8.2 5.7 | 162 23 -6.9 21.7 3 850 1223 250 9 8.5 3.1 | 161 20 -6.6 19.0 4 817 1524 275 17 16.9 -1.5 | 187 15 1.9 14.4 5 786 1829 270 19 19.0 -0.0 | 194 16 4.0 15.9 6 755 2134 260 22 21.7 3.8 | 199 21 6.6 19.7 7 700 2717 300 26 22.5 -13.0 | 249 8 7.5 2.9 8 697 2743 300 27 23.4 -13.5 | 254 9 8.3 2.4 9 641 3353 310 29 22.2 -18.6 | 291 8 7.2 -2.7 10 590 3962 290 37 34.8 -12.7 | 261 20 19.7 3.3 11 565 4267 295 38 34.4 -16.1 | 270 19 19.4 -0.1 12 542 4572 290 37 34.8 -12.7 | 261 20 19.7 3.3 13 500 5160 285 49 47.3 -12.7 | 264 32 32.3 3.2 14 400 6680 295 70 63.4 -29.6 | 286 50 48.4 -13.7 15 388 6881 295 70 63.4 -29.6 | 286 50 48.4 -13.7 16 380 7010 295 70 63.4 -29.6 | 286 50 48.4 -13.7 17 330 7925 290 47 44.2 -16.1 | 270 29 29.1 -0.2 18 300 8540 305 52 42.6 -29.8 | 297 31 27.6 -13.9 19 293 8689 310 56 42.9 -36.0 | 306 34 27.9 -20.1 20 286 8839 310 56 42.9 -36.0 | 306 34 27.9 -20.1 21 260 9449 290 43 40.4 -14.7 | 267 25 25.4 1.2 22 250 9710 325 37 21.2 -30.3 | 337 16 6.2 -14.4 23 248 9754 330 38 19.0 -32.9 | 347 17 4.0 -17.0 24 206 10973 305 56 45.9 -32.1 | 298 35 30.8 -16.2 25 200 11180 310 43 32.9 -27.6 | 303 21 17.9 -11.7 26 188 11582 310 37 28.3 -23.8 | 301 15 13.3 -7.9 27 172 12192 325 41 23.5 -33.6 | 334 20 8.5 -17.7 28 150 13090 315 46 32.5 -32.5 | 314 24 17.5 -16.6 29 150 13106 315 52 36.8 -36.8 | 314 30 21.7 -20.8 30 137 13716 325 46 26.4 -37.7 | 332 25 11.3 -21.8 31 109 15240 320 43 27.6 -32.9 | 323 21 12.6 -17.0 32 105 15545 335 43 18.2 -39.0 | 352 23 3.1 -23.0 33 100 15860 320 41 26.4 -31.4 | 324 19 11.3 -15.5 34 96 16154 320 41 26.4 -31.4 | 324 19 11.3 -15.5 35 70 18290 300 26 22.5 -13.0 | 249 8 7.5 2.9 36 50 20570 310 26 19.9 -16.7 | 279 5 4.9 -0.8 37 30 23980 320 14 9.0 -10.7 | 131 8 -6.0 5.2 38 20 26660 220 4 2.6 3.1 | 147 23 -12.5 19.0 39 10 31240 20 9 -3.1 -8.5 | 112 20 -18.1 7.5 Wind Parameters Mean winds (0-6000m): 286.6 at 29.2 knts Storm direction: 316.6 at 21.9 knts Shear (0-3000m) pos: 5.8 neg: 0.9 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 142.0 neg: -2.5 tot: 139.5 m^2/s^2 ave: 46.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 132.09 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 ------------------------------------------------------------------------------- 500 185 8 149 28| 4.6 0.0 4.6| 8.2 -0.1 8.2 16.3 0.24| 4.6 1.1 1000 206 8 153 26| 5.1 0.0 5.1| 41.4 -0.1 41.3 41.3 0.56| 5.8 3.2 1500 229 9 159 23| 6.8 0.0 6.8| 76.7 -2.5 74.2 49.5 0.61| 7.6 4.6 2000 248 11 168 21| 5.1 1.3 6.5| 90.5 -2.5 88.0 44.0 0.60| 7.1 4.3 2500 256 14 175 19| 5.7 1.1 6.7|123.5 -2.5 121.0 48.4 0.61| 8.2 5.0 3000 269 16 183 16| 5.8 0.9 6.7|142.0 -2.5 139.5 46.5 0.64| 8.4 5.4 4000 283 20 202 12| 4.8 2.0 6.8|147.3 -23.4 123.9 31.0 0.43| 8.4 3.6 5000 286 24 221 12| 3.8 2.5 6.3|167.9 -37.9 130.0 26.0 0.37| 8.2 3.0 6000 287 29 240 15| 4.5 2.1 6.5|252.1 -37.9 214.2 35.7 0.39| 8.2 3.2 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251017.23.gif