UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121023.upa.cvt Date: 2300Z 10 DEC 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 10 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 -27 265 13 SFC 996 6 5.8 -1.2 61 7.0 2.8 265 13 279.3 279.9 276.2 289.0 3.51 2 925 601 -1.5 -5.1 76 3.6 -2.9 265 27 277.8 278.3 274.3 285.7 2.82 3 865 1130 -6.1 -7.9 87 1.8 -6.7 260 30 278.4 278.8 274.1 285.2 2.43 4 850 1267 -6.9 -8.8 86 1.9 -7.5 260 31 278.9 279.3 274.3 285.5 2.31 5 830 1452 -8.3 -8.3 100 0.0 -8.3 267 35 279.3 279.8 274.7 286.3 2.46 6 788 1853 -11.1 -11.6 96 0.5 -11.2 262 34 280.5 280.9 274.7 286.3 1.99 7 766 2070 -11.5 -19.5 52 8.0 -13.3 257 32 282.4 282.6 274.3 285.6 1.06 8 758 2151 -11.9 -16.3 70 4.4 -13.0 255 32 282.8 283.0 275.0 287.0 1.41 9 750 2232 -11.5 -20.5 47 9.0 -13.5 255 32 284.1 284.3 275.2 287.1 1.00 10 728 2460 -13.1 -20.1 56 7.0 -14.7 255 33 284.8 284.9 275.6 288.0 1.06 11 722 2523 -12.1 -34.1 14 22.0 -15.4 255 33 286.5 286.6 275.3 287.5 0.30 12 700 2759 -13.1 -33.1 17 20.0 -16.2 255 33 288.0 288.0 276.2 289.1 0.34 13 500 5240 -29.7 -49.7 13 20.0 -31.0 265 36 296.8 296.8 280.1 297.1 0.08 14 478 5560 -31.7 -52.7 11 21.0 -32.9 268 39 298.2 298.2 280.6 298.4 0.06 15 460 5830 -33.3 -43.3 36 10.0 -34.0 260 46 299.5 299.5 281.4 300.1 0.18 16 452 5953 -33.9 -52.9 13 19.0 -34.9 258 46 300.2 300.3 281.5 300.5 0.06 17 448 6016 -33.9 -47.9 23 14.0 -34.8 258 46 301.0 301.0 281.9 301.4 0.11 18 428 6334 -36.7 -42.7 54 6.0 -37.1 255 46 301.4 301.4 282.3 302.1 0.21 19 417 6514 -38.1 -44.1 53 6.0 -38.5 253 46 301.9 301.9 282.4 302.5 0.18 20 409 6647 -38.3 -56.3 13 18.0 -39.0 252 46 303.3 303.3 282.8 303.4 0.05 21 400 6800 -39.3 -50.3 30 11.0 -39.8 250 46 303.9 303.9 283.1 304.3 0.10 22 393 6921 -39.5 -49.5 34 10.0 -40.0 249 49 305.2 305.2 283.6 305.6 0.11 23 362 7480 -42.7 -59.7 14 17.0 -43.2 244 60 308.2 308.2 284.7 308.3 0.03 24 338 7942 -45.1 -55.1 32 10.0 -45.4 240 70 311.0 311.0 285.8 311.2 0.06 25 337 7961 -45.3 -54.3 35 9.1 -45.6 240 70 311.0 311.0 285.8 311.3 0.07 26 331 8081 -46.3 -49.8 67 3.5 -46.4 240 69 311.2 311.2 285.9 311.7 0.12 27 323 8244 -47.3 -56.3 35 9.0 -47.6 240 67 312.0 312.0 286.1 312.2 0.06 28 316 8388 -48.5 -55.5 44 7.0 -48.7 240 65 312.3 312.3 286.2 312.6 0.07 29 313 8451 -48.9 -58.9 30 10.0 -49.1 240 64 312.6 312.6 286.3 312.8 0.04 30 308 8557 -48.9 -71.9 5 23.0 -49.3 242 62 314.1 314.1 286.8 314.1 0.01 31 300 8730 -49.3 -70.3 7 21.0 -49.6 245 59 315.9 315.9 287.4 315.9 0.01 32 250 9920 -46.9 -75.9 2 29.0 -47.4 250 40 336.3 336.3 293.4 336.4 0.01 33 230 10476 -45.1 -78.1 1 33.0 -45.8 250 39 347.2 347.2 296.0 347.2 0.00 34 200 11410 -45.9 -78.9 1 33.0 -46.7 250 34 360.1 360.1 298.7 360.1 0.00 35 153 13189 -47.7 -80.7 1 33.0 -48.5 240 28 385.7 385.7 303.2 385.7 0.00 36 150 13320 -47.1 -81.1 1 34.0 -48.0 240 27 388.9 388.9 303.6 388.9 0.00 37 109 15452 -43.9 -79.9 1 36.0 -45.5 271 16 432.1 432.1 309.1 432.2 0.01 38 100 16030 -44.7 -80.7 1 36.0 -46.3 275 12 441.4 441.4 310.0 441.4 0.01 39 75 17951 -44.7 -81.7 1 37.0 -46.7 307 4 479.2 479.2 313.4 479.2 0.01 40 70 18410 -46.5 -81.5 1 35.0 -48.3 315 2 484.9 484.9 313.8 484.9 0.01 41 59 19540 -48.7 -82.7 1 34.0 -50.4 1 6 504.3 504.3 315.2 504.3 0.01 42 50 20630 -48.1 -83.1 1 35.0 -50.1 45 9 530.1 530.1 316.9 530.2 0.01 43 30 24010 -46.7 -83.7 1 37.0 -50.1 95 20 617.3 617.3 321.4 617.4 0.01 44 20 26700 -46.5 -83.5 1 37.0 -51.1 100 33 693.8 693.9 324.2 694.0 0.02 45 17 27779 -46.5 -83.5 1 37.0 -51.6 100 35 726.9 726.9 325.3 727.0 0.02 46 10 31380 -36.3 -79.3 0 43.0 -48.7 100 40 884.0 884.1 329.1 884.8 0.07 47 8.3 32683 -32.5 -76.5 0 44.0 -48.2 947.4 947.5 330.3 949.0 0.14 TRP 313 8451 -48.9 -58.9 30 10.0 -49.1 240 64 312.6 312.6 286.3 312.8 0.04 WND 337 7961 -45.3 -54.3 35 9.1 -45.6 240 70 311.0 311.0 285.8 311.3 0.07 Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: 939.59 mb = 478.74 m = 1570.65 ft Wetbulb zero: 960.62 mb = 297.00 m = 974.41 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 43.52 % Est. max temperature: 5.53 C = 41.96 F Sfc-Lift cond lev (LCL): 894.25 mb = 867.86 m = 2847.28 ft T: -3.82 C 700-500 lapse rate: 6.69 C/km ThetaE index: 3.83 C Layer 925.0- 850.0 mb Conv cond level (CCL): 881.52 mb = 980.97 m = 3218.38 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 4.73 C = 40.52 F Cap Strength: 4.69 C Lifted Index: 8.95 C Risk: None Lifted Index @300 mb: 20.64 C Lifted Index @700 mb: 4.69 C Showalter Index: 9.95 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.90 C K Index: -6.00 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.82 J/kg Max Up Vert Vel: 5.06 m/s Conv Inhibition (B-): 3.98 J/kg Cap Strength: 8.71 C Lift Cond Lev (LCL): 879.49 mb = 999.22 m = 3278.25 ft Lev Free Conv (LFC): 874.49 mb = 1044.22 m = 3425.88 ft Equ Level (EL): 784.49 mb = 1887.37 m = 6192.10 ft B at Equ Level: 12.71 J/kg Max Parcel Lev (MPL): 744.49 mb = 2288.43 m = 7507.89 ft Wind level data Storm motion: 292 at 25 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 ---------------------------------------------------------- 0 996 6 265 13 13.0 1.1 | 135 15 -10.3 10.4 1 960 305 280 22 21.7 -3.8 | 164 6 -1.6 5.5 2 925 601 265 27 26.9 2.4 | 197 12 3.7 11.7 3 889 914 260 28 27.6 4.9 | 197 15 4.3 14.2 4 850 1267 260 31 30.5 5.4 | 206 16 7.3 14.7 5 822 1524 270 36 36.0 -0.0 | 234 16 12.8 9.3 6 759 2134 255 32 30.9 8.3 | 204 19 7.7 17.6 7 701 2743 255 34 32.8 8.8 | 208 21 9.6 18.1 8 700 2759 255 33 31.9 8.5 | 206 20 8.6 17.9 9 646 3353 260 28 27.6 4.9 | 197 15 4.3 14.2 10 620 3658 270 33 33.0 -0.0 | 226 14 9.8 9.3 11 571 4267 260 42 41.4 7.3 | 228 25 18.1 16.6 12 547 4572 255 36 34.8 9.3 | 212 22 11.5 18.6 13 500 5240 265 36 35.9 3.1 | 225 18 12.6 12.5 14 483 5486 270 37 37.0 -0.0 | 236 17 13.8 9.3 15 462 5791 260 46 45.3 8.0 | 232 28 22.1 17.3 16 400 6800 250 46 43.2 15.7 | 219 32 20.0 25.0 17 339 7925 240 70 60.6 35.0 | 220 58 37.4 44.3 18 337 7961 240 70 60.6 35.0 | 220 58 37.4 44.3 19 313 8451 240 64 55.4 32.0 | 218 52 32.2 41.3 20 300 8730 245 59 53.5 24.9 | 221 46 30.2 34.2 21 250 9920 250 40 37.6 13.7 | 212 27 14.4 23.0 22 245 10058 245 40 36.3 16.9 | 206 29 13.0 26.2 23 214 10973 255 38 36.7 9.8 | 215 23 13.5 19.2 24 200 11410 250 34 31.9 11.6 | 203 23 8.7 20.9 25 170 12497 240 32 27.7 16.0 | 190 26 4.5 25.3 26 150 13320 240 27 23.4 13.5 | 180 23 0.2 22.8 27 148 13411 240 27 23.4 13.5 | 180 23 0.2 22.8 28 135 14021 260 25 24.6 4.3 | 186 14 1.4 13.7 29 129 14326 250 28 26.3 9.6 | 189 19 3.1 18.9 30 123 14630 270 23 23.0 -0.0 | 179 9 -0.2 9.3 31 113 15240 250 16 15.0 5.5 | 151 17 -8.2 14.8 32 108 15545 280 16 15.8 -2.8 | 131 10 -7.5 6.5 33 100 16030 275 12 12.0 -1.0 | 126 14 -11.3 8.3 34 98 16154 275 12 12.0 -1.0 | 126 14 -11.3 8.3 35 70 18410 315 2 1.4 -1.4 | 110 23 -21.8 7.9 36 50 20630 45 9 -6.4 -6.4 | 96 30 -29.6 3.0 37 30 24010 95 20 -19.9 1.7 | 104 45 -43.1 11.1 38 20 26700 100 33 -32.5 5.7 | 105 58 -55.7 15.0 39 10 31380 100 40 -39.4 6.9 | 105 65 -62.6 16.3 Wind Parameters Mean winds (0-6000m): 261.9 at 33.4 knts Storm direction: 291.9 at 25.0 knts Shear (0-3000m) pos: 3.3 neg: 2.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 68.5 neg: -46.7 tot: 21.8 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 27.96 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 ------------------------------------------------------------------------------- 500 274 20 157 8| 12.8 0.0 12.8| 19.3 0.0 19.3 38.6 0.54| 16.0 8.6 1000 268 24 183 10| 6.4 2.9 9.4| 24.4 -0.4 24.1 24.1 0.46| 11.1 5.1 1500 266 26 195 12| 7.0 2.0 9.0| 62.0 -0.4 61.6 41.1 0.61| 10.6 6.4 2000 265 28 204 13| 5.3 2.9 8.2| 62.0 -30.9 31.1 15.5 0.31| 9.8 3.1 2500 263 29 204 14| 4.2 2.7 6.9| 65.9 -38.8 27.1 10.8 0.27| 8.4 2.3 3000 262 30 205 15| 3.3 2.2 5.5| 68.5 -46.7 21.8 7.3 0.22| 7.7 1.7 4000 262 30 207 15| 2.8 2.0 4.8| 96.5 -52.9 43.6 10.9 0.27| 7.8 2.1 5000 261 32 211 16| 2.4 2.1 4.4|111.6 -92.1 19.5 3.9 0.17| 7.7 1.3 6000 262 33 215 17| 2.4 2.7 5.1|134.1-113.3 20.8 3.5 0.15| 8.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251210.23.gif