UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 3 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 ------------------------------------------------------------------------------- 0 1000 -96 SFC 988 6 5.8 4.3 90 1.5 5.1 290 14 279.9 280.8 278.8 294.4 5.27 2 925 540 2.2 1.4 94 0.8 1.8 265 44 281.6 282.3 278.7 294.3 4.57 3 908 689 1.0 1.0 100 0.0 1.0 265 44 281.8 282.6 278.8 294.4 4.53 4 865 1078 -1.3 -1.5 99 0.2 -1.4 268 44 283.4 284.0 278.9 294.5 3.96 5 860 1124 0.0 -2.1 86 2.1 -0.9 268 44 285.2 285.9 279.6 296.0 3.81 6 850 1218 0.0 -2.8 81 2.8 -1.2 270 43 286.1 286.8 279.8 296.6 3.66 7 809 1613 -1.1 -9.1 55 8.0 -4.0 272 43 289.1 289.5 279.6 296.0 2.37 8 804 1662 -1.5 -8.5 59 7.0 -4.1 272 43 289.1 289.6 279.8 296.5 2.50 9 786 1842 -1.1 -19.1 24 18.0 -6.2 273 43 291.4 291.6 279.0 294.8 1.07 10 785 1852 -1.1 -19.1 24 18.0 -6.2 273 43 291.6 291.7 279.0 294.9 1.07 11 704 2711 -7.1 -30.1 14 23.0 -11.7 280 44 294.1 294.2 279.4 295.6 0.45 12 700 2755 -7.5 -29.5 15 22.0 -11.9 280 44 294.2 294.3 279.4 295.7 0.47 13 640 3446 -13.1 -20.1 56 7.0 -14.8 283 45 295.5 295.7 281.0 299.2 1.21 14 631 3554 -13.5 -25.5 36 12.0 -16.0 283 45 296.2 296.3 280.7 298.6 0.76 15 610 3811 -15.3 -23.3 50 8.0 -17.0 282 46 297.0 297.2 281.4 300.1 0.96 16 500 5280 -27.3 -38.3 34 11.0 -28.5 285 46 299.8 299.8 281.6 300.7 0.28 17 473 5676 -30.7 -45.7 22 15.0 -31.8 288 46 300.3 300.4 281.7 300.8 0.14 18 462 5843 -30.5 -46.5 19 16.0 -31.7 290 46 302.6 302.6 282.6 303.1 0.13 19 458 5905 -30.9 -38.9 45 8.0 -31.7 291 46 302.9 302.9 283.0 303.9 0.29 20 442 6156 -32.5 -38.5 55 6.0 -33.1 293 46 303.9 304.0 283.4 305.0 0.31 21 403 6799 -38.1 -42.4 64 4.3 -38.4 286 43 304.8 304.9 283.7 305.6 0.23 22 400 6850 -38.5 -44.5 53 6.0 -38.9 285 43 305.0 305.0 283.7 305.6 0.18 23 397 6902 -38.9 -47.9 38 9.0 -39.4 286 43 305.1 305.1 283.6 305.5 0.13 24 394 6954 -39.1 -46.1 47 7.0 -39.5 286 43 305.5 305.5 283.8 306.0 0.16 25 372 7344 -42.5 -50.5 41 8.0 -42.9 290 41 306.0 306.1 284.0 306.4 0.10 26 362 7527 -43.5 -58.5 18 15.0 -44.0 289 42 307.1 307.1 284.3 307.2 0.04 27 358 7602 -42.9 -62.9 9 20.0 -43.5 288 43 308.9 308.9 284.9 309.0 0.02 28 308 8606 -46.9 -66.9 8 20.0 -47.3 290 54 316.9 316.9 287.7 316.9 0.02 29 300 8780 -46.3 -70.3 5 24.0 -46.8 290 48 320.1 320.1 288.8 320.1 0.01 30 270 9479 -45.3 -75.3 2 30.0 -45.9 300 42 331.3 331.3 292.1 331.4 0.01 31 250 9990 -46.7 -77.7 2 31.0 -47.3 300 35 336.6 336.6 293.5 336.7 0.00 32 200 11470 -46.1 -79.1 1 33.0 -46.9 295 34 359.8 359.8 298.7 359.8 0.00 33 167 12675 -44.5 -79.5 1 35.0 -45.5 294 27 381.5 381.5 302.5 381.5 0.00 34 150 13390 -47.3 -80.3 1 33.0 -48.1 285 25 388.6 388.6 303.6 388.6 0.00 35 146 13569 -48.3 -81.3 1 33.0 -49.1 290 26 389.8 389.8 303.8 389.9 0.00 36 137 13990 -46.3 -80.3 1 34.0 -47.3 304 30 400.5 400.5 305.3 400.6 0.00 37 108 15563 -49.3 -82.3 1 33.0 -50.3 280 16 423.1 423.1 308.1 423.1 0.00 38 100 16070 -47.5 -81.5 1 34.0 -48.7 285 20 435.9 436.0 309.4 436.0 0.01 39 70 18430 -46.9 -81.9 1 35.0 -48.6 355 8 484.1 484.1 313.8 484.1 0.01 40 50 20660 -47.1 -82.1 1 35.0 -49.3 30 8 532.5 532.5 317.1 532.5 0.01 41 38 22475 -47.5 -82.5 1 35.0 -50.2 574.9 574.9 319.4 575.0 0.01 TRP 308 8606 -46.9 -66.9 8 20.0 -47.3 290 54 316.9 316.9 287.7 316.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5376.00 m Freezing level: 889.30 mb = 858.39 m = 2816.21 ft Freezing level: 860.00 mb = 1124.30 m = 3688.60 ft Freezing level: 850.00 mb = 1218.00 m = 3996.01 ft Wetbulb zero: 889.82 mb = 851.47 m = 2793.50 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 51.04 % Est. max temperature: 12.84 C = 55.11 F Sfc-Lift cond lev (LCL): 965.45 mb = 193.13 m = 633.61 ft T: 4.54 C 700-500 lapse rate: 7.84 C/km ThetaE index: 1.73 C Layer 786.0- 785.0 mb Conv cond level (CCL): 919.55 mb = 587.58 m = 1927.74 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 7.52 C = 45.54 F Cap Strength: 5.48 C Lifted Index: 5.67 C Risk: None Lifted Index @300 mb: 18.31 C Lifted Index @700 mb: 5.31 C Showalter Index: 4.06 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 24.50 C K Index: 2.50 Risk: None Sweat Index: 188.00 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.90 J/kg Max Up Vert Vel: 4.22 m/s Conv Inhibition (B-): 36900.64 J/kg Cap Strength: 5.67 C Lift Cond Lev (LCL): 925.59 mb = 534.79 m = 1754.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 33 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 ---------------------------------------------------------- 0 988 6 290 14 13.2 -4.8 | 142 20 -12.5 15.9 1 952 305 275 41 40.8 -3.6 | 222 23 15.2 17.2 2 925 540 265 44 43.8 3.8 | 217 31 18.2 24.6 3 917 610 265 44 43.8 3.8 | 217 31 18.2 24.6 4 883 914 265 45 44.8 3.9 | 218 31 19.2 24.6 5 850 1218 270 43 43.0 -0.0 | 220 27 17.4 20.7 6 757 2134 275 43 42.8 -3.7 | 225 24 17.2 17.0 7 700 2755 280 44 43.3 -7.6 | 234 22 17.7 13.1 8 673 3048 285 45 43.5 -11.6 | 243 20 17.9 9.1 9 572 4267 280 46 45.3 -8.0 | 237 23 19.7 12.7 10 500 5280 285 46 44.4 -11.9 | 245 21 18.8 8.8 11 426 6401 295 46 41.7 -19.4 | 265 16 16.1 1.3 12 400 6850 285 43 41.5 -11.1 | 239 19 15.9 9.6 13 373 7315 290 41 38.5 -14.0 | 243 15 12.9 6.7 14 326 8230 285 47 45.4 -12.2 | 247 22 19.8 8.6 15 308 8606 290 54 50.7 -18.5 | 265 25 25.1 2.3 16 300 8780 290 48 45.1 -16.4 | 258 20 19.5 4.3 17 297 8839 290 54 50.7 -18.5 | 265 25 25.1 2.3 18 284 9144 300 47 40.7 -23.5 | 280 15 15.1 -2.8 19 250 9990 300 35 30.3 -17.5 | 236 6 4.7 3.2 20 247 10058 290 38 35.7 -13.0 | 233 13 10.1 7.7 21 236 10363 305 34 27.9 -19.5 | 241 3 2.2 1.2 22 226 10668 295 33 29.9 -13.9 | 212 8 4.3 6.8 23 206 11278 305 38 31.1 -21.8 | 281 6 5.5 -1.1 24 200 11470 295 34 30.8 -14.4 | 219 8 5.2 6.4 25 197 11582 295 35 31.7 -14.8 | 226 9 6.1 5.9 26 179 12192 310 32 24.5 -20.6 | 98 1 -1.1 0.2 27 164 12802 290 26 24.4 -8.9 | 174 12 -1.2 11.8 28 150 13390 285 25 24.1 -6.5 | 174 14 -1.5 14.3 29 150 13411 285 25 24.1 -6.5 | 174 14 -1.5 14.3 30 136 14021 305 30 24.6 -17.2 | 164 4 -1.0 3.5 31 130 14326 290 20 18.8 -6.8 | 154 15 -6.8 13.9 32 124 14630 310 23 17.6 -14.8 | 127 10 -8.0 5.9 33 119 14935 290 25 23.5 -8.6 | 170 12 -2.1 12.2 34 108 15545 280 16 15.8 -2.8 | 151 20 -9.9 17.9 35 100 16070 285 20 19.3 -5.2 | 158 17 -6.3 15.5 36 94 16459 285 21 20.3 -5.4 | 161 16 -5.3 15.3 37 70 18430 355 8 0.7 -8.0 | 117 28 -24.9 12.8 38 50 20660 30 8 -4.0 -6.9 | 115 33 -29.6 13.8 Wind Parameters Mean winds (0-6000m): 279.0 at 43.9 knts Storm direction: 309.0 at 32.9 knts Shear (0-3000m) pos: 2.4 neg: 5.4 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 172.6 neg: -16.7 tot: 155.9 m^2/s^2 ave: 52.0 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.57 Bulk Shear: 15.68 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 ------------------------------------------------------------------------------- 500 275 33 203 20| 0.0 32.1 32.1|105.4 -13.5 91.9 183.8 0.63| 36.2 22.8 1000 269 39 212 25| 0.4 16.1 16.5|114.3 -16.7 97.6 97.6 0.59| 19.9 11.7 1500 269 40 215 26| 1.3 10.7 12.1|124.9 -16.7 108.2 72.1 0.57| 14.7 8.3 2000 270 41 217 26| 1.5 8.0 9.6|133.8 -16.7 117.1 58.5 0.57| 11.5 6.6 2500 272 42 219 25| 1.8 6.4 8.2|148.1 -16.7 131.4 52.6 0.58| 9.8 5.7 3000 273 42 221 25| 2.4 5.4 7.7|172.6 -16.7 155.9 52.0 0.61| 9.0 5.5 4000 276 43 226 24| 1.8 4.3 6.0|174.8 -26.1 148.6 37.2 0.55| 7.2 4.0 5000 277 43 229 23| 1.6 3.4 5.1|187.0 -28.4 158.6 31.7 0.55| 6.1 3.4 6000 279 44 232 23| 1.9 2.9 4.7|212.5 -28.4 184.1 30.7 0.57| 5.7 3.2 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251203.11.gif