UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122011.upa.cvt Date: 1100Z 20 DEC 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 20 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 ------------------------------------------------------------------------------- SFC 1012 6 3.6 -0.2 76 3.8 2.0 295 4 275.8 276.4 274.5 286.0 3.72 1 1000 105 2.6 -0.8 78 3.4 1.2 285 9 275.8 276.4 274.3 285.6 3.60 2 925 730 -2.7 -2.7 100 0.0 -2.7 285 11 276.5 277.1 274.5 285.9 3.38 3 911 851 -3.7 -4.1 97 0.4 -3.8 262 7 276.7 277.3 274.2 285.3 3.09 4 908 877 -1.3 -11.3 46 10.0 -4.5 257 6 279.5 279.8 273.8 284.6 1.77 5 905 903 -0.5 -13.5 37 13.0 -4.4 252 5 280.5 280.8 273.9 284.9 1.49 6 884 1091 -0.3 -10.3 47 10.0 -3.7 262 8 282.6 283.0 275.8 288.4 1.97 7 861 1302 2.0 -9.0 44 11.0 -2.0 252 10 287.2 287.6 278.5 293.8 2.24 8 850 1406 1.4 -8.6 47 10.0 -2.3 230 9 287.6 288.0 278.9 294.5 2.35 9 815 1744 0.6 -14.4 31 15.0 -4.3 206 13 290.2 290.5 279.0 294.9 1.54 10 809 1803 0.2 -7.8 55 8.0 -2.9 202 14 290.4 290.9 280.6 298.2 2.62 11 798 1913 0.0 -10.0 47 10.0 -3.6 203 14 291.4 291.8 280.5 298.0 2.24 12 792 1974 0.0 -28.0 10 28.0 -6.5 205 14 292.0 292.1 278.4 293.5 0.48 13 786 2035 0.0 -14.0 34 14.0 -4.6 207 15 292.6 292.9 280.3 297.6 1.65 14 782 2076 0.0 -2.1 86 2.1 -0.9 208 15 293.1 293.8 283.5 305.3 4.19 15 768 2220 -0.5 -2.3 88 1.8 -1.3 209 15 294.0 294.8 284.0 306.4 4.20 16 754 2367 -0.9 -3.3 84 2.4 -2.0 206 16 295.1 295.9 284.1 306.9 3.97 17 749 2420 -0.3 -9.3 51 9.0 -3.7 205 16 296.4 296.8 283.0 304.0 2.52 18 748 2431 -0.3 -7.3 59 7.0 -3.1 205 16 296.5 297.0 283.5 305.4 2.95 19 746 2452 -0.3 -4.3 74 4.0 -2.0 205 16 296.7 297.4 284.5 307.8 3.72 20 701 2948 -3.3 -4.5 91 1.2 -3.8 224 21 298.7 299.4 285.5 310.4 3.91 21 700 2959 -3.3 -4.5 91 1.2 -3.8 225 21 298.8 299.5 285.5 310.6 3.91 22 681 3177 -3.9 -6.0 85 2.1 -4.8 220 23 300.5 301.2 285.8 311.4 3.59 23 666 3353 -4.3 -12.3 54 8.0 -7.1 206 24 302.0 302.4 284.9 309.0 2.23 24 663 3389 -4.3 -11.3 58 7.0 -6.9 205 24 302.4 302.8 285.3 309.9 2.43 25 619 3927 -8.3 -10.4 85 2.1 -9.1 205 29 303.8 304.3 286.2 312.5 2.80 26 606 4092 -9.3 -12.8 76 3.5 -10.5 210 26 304.5 304.9 286.0 311.9 2.36 27 577 4471 -10.3 -17.3 56 7.0 -12.5 220 19 307.6 307.9 286.4 313.1 1.70 28 551 4825 -12.9 -17.5 68 4.6 -14.3 222 19 308.6 308.9 286.8 314.3 1.76 29 541 4965 -13.9 -23.9 43 10.0 -16.3 223 19 309.0 309.2 286.2 312.5 1.02 30 534 5064 -14.9 -19.9 66 5.0 -16.3 224 20 309.0 309.3 286.7 313.8 1.48 31 526 5178 -15.5 -23.5 50 8.0 -17.4 225 21 309.6 309.8 286.5 313.3 1.09 32 500 5560 -17.7 -33.7 23 16.0 -20.4 210 28 311.5 311.5 286.4 313.0 0.44 33 488 5741 -18.3 -41.3 11 23.0 -21.4 208 27 312.9 312.9 286.6 313.7 0.21 34 481 5849 -18.7 -41.7 11 23.0 -21.8 207 27 313.7 313.7 286.9 314.4 0.20 35 432 6638 -25.9 -41.9 21 16.0 -27.7 207 30 314.3 314.4 287.1 315.1 0.22 36 411 6997 -29.1 -33.7 64 4.6 -29.7 209 33 314.7 314.8 287.6 316.6 0.54 37 400 7190 -30.3 -37.3 50 7.0 -31.1 210 34 315.6 315.7 287.8 317.0 0.39 38 399 7208 -30.5 -38.5 45 8.0 -31.4 210 34 315.6 315.6 287.7 316.8 0.34 39 342 8280 -39.7 -43.9 64 4.2 -40.0 213 37 317.3 317.3 288.1 318.1 0.23 40 313 8878 -44.9 -49.6 59 4.7 -45.1 214 38 318.2 318.2 288.3 318.7 0.13 41 300 9160 -47.1 -53.1 50 6.0 -47.3 215 44 319.0 319.0 288.5 319.3 0.09 42 261 10066 -54.3 -63.3 32 9.0 -54.5 207 44 321.4 321.4 289.2 321.5 0.03 43 250 10340 -56.5 -63.5 41 7.0 -56.6 205 44 322.1 322.1 289.4 322.2 0.03 44 237 10676 -58.7 -63.7 52 5.0 -58.7 215 44 323.7 323.7 289.9 323.8 0.03 45 223 11057 -59.1 -67.1 35 8.0 -59.2 221 36 328.8 328.8 291.4 328.9 0.02 46 214 11317 -54.9 -73.9 8 19.0 -55.1 234 38 339.2 339.2 294.1 339.2 0.01 47 200 11750 -53.9 -75.9 5 22.0 -54.2 225 31 347.4 347.4 296.1 347.4 0.01 48 190 12082 -51.1 -79.1 2 28.0 -51.5 223 28 357.0 357.0 298.1 357.1 0.00 49 150 13610 -53.9 -83.9 1 30.0 -54.3 220 26 377.2 377.2 301.8 377.2 0.00 50 115 15313 -55.5 -84.5 2 29.0 -55.9 224 18 404.0 404.0 305.7 404.0 0.00 51 100 16210 -53.1 -84.1 1 31.0 -53.8 250 11 425.1 425.1 308.3 425.1 0.00 52 70 18510 -51.9 -83.9 1 32.0 -52.9 180 8 473.4 473.4 312.9 473.4 0.00 53 50 20690 -50.7 -83.7 1 33.0 -52.3 180 3 524.0 524.0 316.5 524.0 0.01 54 45 21377 -50.3 -83.3 1 33.0 -52.1 541.0 541.0 317.6 541.0 0.01 TRP 237 10676 -58.7 -63.7 52 5.0 -58.7 215 44 323.7 323.7 289.9 323.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 963.21 mb = 411.60 m = 1350.39 ft Freezing level: 881.00 mb = 1118.42 m = 3669.30 ft Freezing level: 782.00 mb = 2075.53 m = 6809.39 ft Wetbulb zero: 977.06 mb = 291.02 m = 954.79 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 65.83 % Est. max temperature: 14.81 C = 58.66 F Sfc-Lift cond lev (LCL): 954.21 mb = 480.72 m = 1577.15 ft T: -0.59 C 700-500 lapse rate: 5.54 C/km ThetaE index: 4.64 C Layer 798.0- 786.0 mb Conv cond level (CCL): 931.01 mb = 678.12 m = 2224.77 ft Mean mixing ratio: 3.48 g/kg Conv temperature: 4.28 C = 39.71 F Cap Strength: 20.75 C Lifted Index: 21.77 C Risk: None Lifted Index @300 mb: 23.60 C Lifted Index @700 mb: 15.20 C Showalter Index: 15.21 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 9.10 C K Index: 9.30 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.91 J/kg Max Up Vert Vel: 2.41 m/s Conv Inhibition (B-): 39481.68 J/kg Cap Strength: 21.54 C Lift Cond Lev (LCL): 935.43 mb = 640.11 m = 2100.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 14 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 1012 6 295 4 3.6 -1.7 | 53 11 -8.9 -6.8 1 1000 105 285 9 8.7 -2.3 | 27 8 -3.9 -7.4 2 975 305 265 10 10.0 0.9 | 32 5 -2.6 -4.2 3 925 730 285 11 10.6 -2.8 | 14 8 -1.9 -8.0 4 904 914 250 5 4.7 1.7 | 67 9 -7.9 -3.4 5 870 1219 270 10 10.0 -0.0 | 27 6 -2.6 -5.1 6 850 1406 230 9 6.9 5.8 | 97 6 -5.7 0.7 7 806 1829 200 14 4.8 13.2 | 136 11 -7.8 8.0 8 776 2134 210 15 7.5 13.0 | 147 9 -5.1 7.9 9 719 2743 200 17 5.8 16.0 | 148 13 -6.7 10.9 10 700 2959 225 21 14.8 14.8 | 193 10 2.3 9.7 11 692 3048 230 23 17.6 14.8 | 208 11 5.1 9.7 12 665 3353 205 24 10.1 21.8 | 172 17 -2.4 16.6 13 615 3962 205 29 12.3 26.3 | 179 21 -0.3 21.2 14 591 4267 220 22 14.1 16.9 | 188 12 1.6 11.7 15 568 4572 220 17 10.9 13.0 | 168 8 -1.6 7.9 16 525 5182 225 21 14.8 14.8 | 193 10 2.3 9.7 17 500 5560 210 28 14.0 24.2 | 184 19 1.4 19.1 18 465 6096 205 26 11.0 23.6 | 175 19 -1.6 18.5 19 400 7190 210 34 17.0 29.4 | 190 25 4.4 24.3 20 301 9144 215 39 22.4 31.9 | 200 29 9.8 26.8 21 300 9160 215 44 25.2 36.0 | 202 33 12.7 30.9 22 250 10340 205 44 18.6 39.9 | 190 35 6.0 34.8 23 249 10363 205 43 18.2 39.0 | 189 34 5.6 33.9 24 237 10668 215 45 25.8 36.9 | 203 34 13.3 31.7 25 237 10676 215 44 25.2 36.0 | 202 33 12.7 30.9 26 226 10973 215 35 20.1 28.7 | 198 25 7.5 23.6 27 216 11278 235 39 31.9 22.4 | 228 26 19.4 17.3 28 200 11750 225 31 21.9 21.9 | 209 19 9.4 16.8 29 178 12497 220 25 16.1 19.2 | 194 14 3.5 14.0 30 170 12802 240 22 19.1 11.0 | 228 9 6.5 5.9 31 155 13411 235 35 28.7 20.1 | 227 22 16.1 15.0 32 150 13610 220 26 16.7 19.9 | 196 15 4.2 14.8 33 148 13716 220 26 16.7 19.9 | 196 15 4.2 14.8 34 134 14326 240 21 18.2 10.5 | 226 8 5.6 5.4 35 122 14935 240 17 14.7 8.5 | 213 4 2.2 3.4 36 111 15545 215 18 10.3 14.7 | 167 10 -2.2 9.6 37 106 15850 260 16 15.8 2.8 | 306 4 3.2 -2.3 38 101 16154 225 15 10.6 10.6 | 160 6 -2.0 5.5 39 100 16210 250 11 10.3 3.8 | 59 3 -2.2 -1.4 40 96 16459 250 11 10.3 3.8 | 59 3 -2.2 -1.4 41 70 18510 180 8 0.0 8.0 | 103 13 -12.6 2.9 42 50 20690 180 3 0.0 3.0 | 80 13 -12.6 -2.1 Wind Parameters Mean winds (0-6000m): 217.9 at 18.1 knts Storm direction: 247.9 at 13.6 knts Shear (0-3000m) pos: 1.7 neg: 2.9 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 148.3 deg Storm rel helicity (0-3000m) pos: 64.0 neg: -20.5 tot: 43.5 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 30.09 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 ------------------------------------------------------------------------------- 500 274 9 30 7| 0.0 7.1 7.1| 0.6 -12.3 -11.7 -23.3 -0.49| 10.7 -5.2 1000 275 9 31 7| 0.0 2.2 2.2| 12.9 -14.9 -2.0 -2.0 0.01| 10.7 0.1 1500 267 9 37 6| 0.0 3.3 3.3| 22.3 -20.4 1.9 1.3 0.13| 11.3 1.4 2000 248 10 67 4| 0.0 3.9 3.9| 31.8 -20.4 11.4 5.7 0.21| 10.3 2.2 2500 236 11 108 4| 0.0 3.5 3.5| 34.5 -20.4 14.2 5.7 0.22| 8.8 2.0 3000 228 12 132 5| 1.7 2.9 4.5| 64.0 -20.5 43.5 14.5 0.36| 9.4 3.4 4000 220 16 160 7| 1.5 3.2 4.7| 77.8 -45.9 31.9 8.0 0.22| 9.0 2.0 5000 219 17 165 8| 1.6 2.5 4.1| 91.3 -53.0 38.2 7.6 0.20| 8.8 1.7 6000 218 18 171 9| 1.3 2.9 4.2| 93.9 -74.7 19.2 3.2 0.13| 8.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251220.11.gif