UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120423.upa.cvt Date: 2300Z 4 DEC 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 4 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 -146 SFC 982 6 5.6 3.5 86 2.1 4.6 160 6 280.2 281.1 278.6 294.0 5.01 2 925 488 1.4 1.2 99 0.2 1.3 175 10 280.7 281.5 278.3 293.2 4.51 3 910 619 0.4 0.4 100 0.0 0.4 176 10 281.0 281.8 278.2 293.1 4.32 4 869 989 0.0 -1.7 88 1.7 -0.7 208 11 284.3 285.0 279.3 295.3 3.88 5 850 1166 -0.3 -3.3 80 3.0 -1.6 215 9 285.8 286.4 279.5 295.9 3.52 6 811 1540 -2.3 -7.0 70 4.7 -4.1 218 12 287.6 288.1 279.4 295.7 2.78 7 798 1668 -2.9 -13.9 42 11.0 -6.3 219 13 288.3 288.6 278.2 293.2 1.63 8 795 1698 -2.9 -13.9 42 11.0 -6.3 219 14 288.6 288.9 278.4 293.5 1.64 9 740 2262 -7.1 -11.2 72 4.1 -8.4 227 12 290.0 290.4 279.8 296.5 2.19 10 718 2497 -8.5 -14.5 62 6.0 -10.3 241 13 291.0 291.3 279.6 296.2 1.73 11 700 2693 -9.7 -10.2 96 0.5 -9.9 280 17 291.7 292.2 281.0 299.2 2.51 12 694 2759 -10.3 -10.4 99 0.1 -10.4 279 16 291.8 292.2 281.0 299.2 2.49 13 665 3087 -12.7 -13.5 94 0.8 -12.9 255 17 292.7 293.0 280.8 298.8 2.03 14 621 3608 -14.9 -18.3 75 3.4 -15.8 255 18 295.9 296.2 281.5 300.5 1.45 15 538 4677 -22.9 -26.8 70 3.9 -23.6 285 18 298.8 298.9 281.9 301.4 0.79 16 500 5210 -27.5 -29.8 81 2.3 -27.8 295 18 299.5 299.6 282.0 301.6 0.65 17 485 5428 -29.5 -30.7 89 1.2 -29.7 290 18 299.7 299.8 282.0 301.7 0.61 18 473 5606 -30.5 -32.9 79 2.4 -30.8 286 18 300.6 300.7 282.3 302.3 0.51 19 400 6770 -40.7 -46.7 52 6.0 -41.0 260 20 302.1 302.1 282.4 302.6 0.14 20 398 6804 -40.9 -47.9 47 7.0 -41.2 260 20 302.3 302.3 282.5 302.7 0.13 21 332 8005 -51.9 -54.2 76 2.3 -52.0 269 19 303.3 303.3 282.8 303.5 0.07 22 330 8044 -52.3 -55.0 73 2.7 -52.4 268 19 303.3 303.3 282.8 303.5 0.07 23 318 8283 -53.3 -59.3 48 6.0 -53.4 275 19 305.1 305.1 283.5 305.2 0.04 24 314 8364 -52.3 -70.3 10 18.0 -52.5 280 18 307.6 307.6 284.4 307.6 0.01 25 303 8595 -50.5 -71.5 7 21.0 -50.8 288 16 313.3 313.3 286.5 313.3 0.01 26 300 8660 -50.3 -69.3 9 19.0 -50.6 285 17 314.5 314.5 286.9 314.5 0.01 27 262 9556 -45.7 -75.7 2 30.0 -46.3 282 23 333.6 333.6 292.7 333.6 0.01 28 250 9870 -45.1 -76.1 2 31.0 -45.7 300 25 339.0 339.0 294.1 339.0 0.00 29 207 11130 -43.5 -77.5 1 34.0 -44.5 309 26 360.3 360.3 298.8 360.3 0.00 30 200 11360 -43.9 -77.9 1 34.0 -44.8 310 26 363.3 363.3 299.3 363.3 0.00 31 156 13036 -42.9 -77.9 1 35.0 -44.2 313 33 391.7 391.7 304.0 391.7 0.01 32 150 13300 -43.9 -78.9 1 35.0 -45.1 305 32 394.4 394.4 304.4 394.4 0.01 33 121 14734 -46.9 -80.9 1 34.0 -48.0 323 26 413.9 413.9 307.0 413.9 0.00 34 107 15556 -43.5 -79.5 1 36.0 -45.2 310 31 435.2 435.2 309.4 435.2 0.01 35 100 16010 -44.9 -79.9 1 35.0 -46.4 340 15 441.0 441.0 310.0 441.0 0.01 36 70 18380 -45.7 -80.7 1 35.0 -47.6 350 15 486.6 486.6 314.0 486.7 0.01 37 50 20620 -47.7 -82.7 1 35.0 -49.8 360 13 531.1 531.1 317.0 531.1 0.01 38 44 21464 -47.7 -82.7 1 35.0 -50.1 21 16 550.8 550.8 318.1 550.9 0.01 39 30 24000 -46.7 -82.7 1 36.0 -50.1 85 25 617.3 617.3 321.4 617.4 0.01 40 20 26720 -42.7 -80.7 1 38.0 -48.7 80 31 705.5 705.5 324.6 705.7 0.03 41 11 30777 -39.9 -79.9 1 40.0 -49.8 84 48 847.2 847.2 328.4 847.8 0.06 42 10 31430 -38.1 -79.1 1 41.0 -49.4 85 51 877.3 877.4 329.0 878.1 0.08 43 8.1 32896 -33.1 -77.1 0 44.0 -48.6 951.6 951.7 330.4 953.1 0.13 44 8.0 32984 -33.1 -77.1 0 44.0 -48.7 955.0 955.1 330.5 956.5 0.13 TRP 318 8283 -53.3 -59.3 48 6.0 -53.4 275 19 305.1 305.1 283.5 305.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5356.00 m Freezing level: 869.00 mb = 989.01 m = 3244.73 ft Wetbulb zero: 896.32 mb = 740.80 m = 2430.43 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 78.26 % Est. max temperature: 11.99 C = 53.58 F Sfc-Lift cond lev (LCL): 950.77 mb = 266.52 m = 874.39 ft T: 3.33 C 700-500 lapse rate: 7.07 C/km ThetaE index: 2.75 C Layer 811.0- 795.0 mb Conv cond level (CCL): 922.42 mb = 510.44 m = 1674.64 ft Mean mixing ratio: 4.54 g/kg Conv temperature: 6.19 C = 43.14 F Cap Strength: 6.08 C Lifted Index: 6.05 C Risk: None Lifted Index @300 mb: 14.84 C Lifted Index @700 mb: 3.58 C Showalter Index: 4.36 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.20 C Cross Totals Index: 24.20 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 84.00 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.33 J/kg Max Up Vert Vel: 4.55 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 6.08 C Lift Cond Lev (LCL): 919.12 mb = 539.30 m = 1769.34 ft Lev Free Conv (LFC): 914.12 mb = 583.15 m = 1913.19 ft Equ Level (EL): 904.12 mb = 671.42 m = 2202.81 ft B at Equ Level: 10.33 J/kg Max Parcel Lev (MPL): 864.12 mb = 1034.13 m = 3392.79 ft Wind level data Storm motion: 286 at 11 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 ---------------------------------------------------------- 0 982 6 160 6 -2.1 5.6 | 124 16 -12.9 8.8 1 925 488 175 10 -0.9 10.0 | 138 18 -11.8 13.1 2 911 610 175 10 -0.9 10.0 | 138 18 -11.8 13.1 3 877 914 205 12 5.1 10.9 | 157 15 -5.8 14.0 4 850 1166 215 9 5.2 7.4 | 151 12 -5.7 10.5 5 781 1829 220 15 9.6 11.5 | 175 15 -1.2 14.6 6 752 2134 225 12 8.5 8.5 | 168 12 -2.4 11.6 7 723 2438 230 12 9.2 7.7 | 171 11 -1.7 10.8 8 700 2693 280 17 16.7 -3.0 | 268 6 5.9 0.2 9 695 2743 280 16 15.8 -2.8 | 266 5 4.9 0.4 10 668 3048 255 17 16.4 4.4 | 216 9 5.5 7.5 11 591 3962 255 18 17.4 4.7 | 220 10 6.5 7.8 12 567 4267 275 21 20.9 -1.8 | 263 10 10.0 1.3 13 523 4877 290 16 15.0 -5.5 | 299 5 4.1 -2.3 14 500 5210 295 18 16.3 -7.6 | 310 7 5.4 -4.5 15 400 6770 260 20 19.7 3.5 | 233 11 8.8 6.6 16 386 7010 260 20 19.7 3.5 | 233 11 8.8 6.6 17 352 7620 275 21 20.9 -1.8 | 263 10 10.0 1.3 18 321 8230 265 18 17.9 1.6 | 236 8 7.0 4.7 19 318 8283 275 19 18.9 -1.7 | 260 8 8.0 1.5 20 306 8534 290 16 15.0 -5.5 | 299 5 4.1 -2.3 21 300 8660 285 17 16.4 -4.4 | 283 6 5.5 -1.3 22 266 9449 275 22 21.9 -1.9 | 264 11 11.0 1.2 23 250 9870 300 25 21.7 -12.5 | 311 14 10.8 -9.4 24 243 10058 305 26 21.3 -14.9 | 319 16 10.4 -11.8 25 200 11360 310 26 19.9 -16.7 | 326 16 9.0 -13.6 26 162 12802 320 33 21.2 -25.3 | 335 24 10.3 -22.1 27 150 13300 305 32 26.2 -18.4 | 315 22 15.3 -15.2 28 141 13716 300 27 23.4 -13.5 | 310 16 12.5 -10.4 29 129 14326 310 23 17.6 -14.8 | 330 13 6.7 -11.7 30 123 14630 320 23 14.8 -17.6 | 345 15 3.9 -14.5 31 117 14935 330 32 16.0 -27.7 | 348 25 5.1 -24.6 32 112 15240 315 40 28.3 -28.3 | 325 31 17.4 -25.2 33 102 15850 305 22 18.0 -12.6 | 323 12 7.1 -9.5 34 100 16010 340 15 5.1 -14.1 | 28 12 -5.8 -11.0 35 98 16154 340 15 5.1 -14.1 | 28 12 -5.8 -11.0 36 70 18380 350 15 2.6 -14.8 | 35 14 -8.3 -11.6 37 50 20620 360 13 -0.0 -13.0 | 48 15 -10.9 -9.9 38 30 24000 85 25 -24.9 -2.2 | 92 36 -35.8 1.0 39 20 26720 80 31 -30.5 -5.4 | 87 41 -41.4 -2.3 40 10 31430 85 51 -50.8 -4.4 | 89 62 -61.7 -1.3 Wind Parameters Mean winds (0-6000m): 256.0 at 15.1 knts Storm direction: 286.0 at 11.3 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 83.2 neg: -16.4 tot: 66.8 m^2/s^2 ave: 22.3 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 36.78 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 ------------------------------------------------------------------------------- 500 170 8 132 17| 4.6 0.0 4.6| 17.9 0.0 17.9 35.9 0.90| 4.7 4.2 1000 182 9 140 16| 4.3 0.0 4.3| 41.6 -0.9 40.7 40.7 0.78| 6.1 4.8 1500 194 10 146 15| 3.5 0.0 3.5| 50.0 -3.2 46.8 31.2 0.67| 5.7 3.8 2000 203 11 153 15| 3.0 0.0 3.0| 58.8 -5.5 53.3 26.6 0.61| 5.4 3.3 2500 208 11 156 14| 2.9 0.0 2.9| 67.1 -7.5 59.6 23.8 0.58| 5.5 3.2 3000 222 12 166 12| 3.2 0.0 3.2| 83.2 -16.4 66.8 22.3 0.46| 7.4 3.4 4000 234 13 180 11| 2.6 0.2 2.7| 87.3 -18.1 69.3 17.3 0.45| 6.0 2.7 5000 247 14 195 9| 2.2 0.1 2.3|112.9 -18.1 94.8 19.0 0.53| 6.2 3.3 6000 256 15 209 8| 1.9 0.5 2.4|113.9 -29.1 84.8 14.1 0.40| 5.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251204.23.gif