UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043023.upa.cvt Date: 2300Z 30 APR 25 Searching for YMMG... Searching the city database file for: YMMG ... Date:2300Z 30 APR 25 Station: YMMG WMO ident: 94821 Latitude: -37.73 Longitude: 140.78 Elevation: 69.00 ------------------------------------------------------------------------------- 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 1026 69 11.4 10.0 91 1.4 10.6 160 4 282.5 283.8 282.7 303.1 7.52 1 1000 281 11.2 6.2 71 5.0 8.6 130 8 284.4 285.4 281.7 300.9 5.95 2 979 458 10.2 4.2 66 6.0 7.2 142 11 285.1 286.0 281.3 299.9 5.28 3 925 927 5.8 2.8 81 3.0 4.4 150 8 285.2 286.1 281.1 299.5 5.06 4 851 1603 0.4 -0.3 95 0.7 0.1 152 10 286.5 287.2 280.9 299.0 4.40 5 850 1612 0.8 -3.5 73 4.3 -1.0 150 10 287.0 287.6 280.0 297.0 3.47 6 848 1631 4.4 -20.6 14 25.0 -2.9 151 10 291.0 291.1 278.4 293.7 0.87 7 837 1738 6.4 -20.6 12 27.0 -1.8 155 9 294.1 294.3 280.0 296.9 0.89 8 814 1965 5.6 -30.4 5 36.0 -3.2 163 8 295.6 295.7 280.0 296.9 0.37 9 764 2480 2.8 -38.2 3 41.0 -5.5 189 10 298.0 298.1 280.7 298.7 0.19 10 700 3180 -2.7 -18.7 28 16.0 -7.5 165 10 299.5 299.7 282.8 303.5 1.25 11 689 3305 -3.5 -17.5 33 14.0 -7.8 169 11 300.0 300.2 283.1 304.4 1.40 12 627 4045 -8.3 -24.3 26 16.0 -12.2 171 13 302.7 302.8 283.6 305.5 0.85 13 500 5770 -18.1 -55.1 2 37.0 -21.6 150 22 311.0 311.0 285.7 311.1 0.04 14 447 6598 -23.7 -54.7 4 31.0 -26.2 163 27 314.0 314.1 286.8 314.2 0.05 15 400 7400 -30.3 -53.3 9 23.0 -31.9 165 30 315.6 315.6 287.3 315.9 0.07 16 320 8940 -43.5 -52.5 36 9.0 -43.9 169 39 318.1 318.1 288.2 318.5 0.09 17 300 9370 -47.1 -58.1 27 11.0 -47.4 170 41 319.0 319.0 288.5 319.2 0.05 18 288 9638 -49.5 -61.5 23 12.0 -49.8 167 41 319.3 319.3 288.5 319.4 0.03 19 260 10300 -53.3 -74.3 6 21.0 -53.5 155 51 323.2 323.2 289.8 323.2 0.01 20 250 10550 -55.3 -74.3 8 19.0 -55.5 150 55 323.9 323.9 289.9 323.9 0.01 21 212 11588 -61.5 -74.5 16 13.0 -61.6 170 44 329.8 329.8 291.7 329.9 0.01 22 200 11950 -60.9 -76.9 10 16.0 -61.0 180 46 336.3 336.3 293.4 336.3 0.01 23 193 12172 -59.9 -78.9 7 19.0 -60.0 185 51 341.4 341.4 294.7 341.4 0.00 24 177 12707 -62.9 -80.9 7 18.0 -63.0 197 39 345.0 345.0 295.5 345.0 0.00 25 154 13574 -57.5 -86.5 1 29.0 -57.8 209 31 368.2 368.2 300.2 368.2 0.00 26 150 13740 -58.5 -86.5 2 28.0 -58.7 235 25 369.3 369.3 300.4 369.3 0.00 27 100 16280 -59.7 -89.7 1 30.0 -60.0 250 29 412.4 412.4 306.8 412.4 0.00 28 78 17840 -57.3 -89.3 1 32.0 -57.8 273 25 447.7 447.7 310.6 447.7 0.00 29 70 18520 -59.5 -90.5 1 31.0 -59.9 285 23 457.1 457.1 311.5 457.1 0.00 30 65 18984 -59.9 -89.9 1 30.0 -60.3 274 21 466.0 466.0 312.3 466.0 0.00 31 50 20630 -58.5 -90.5 1 32.0 -59.2 235 16 505.6 505.6 315.4 505.6 0.00 32 30 23870 -54.3 -90.3 0 36.0 -56.0 250 16 596.6 596.6 320.5 596.6 0.00 33 26 24785 -52.9 -89.9 0 37.0 -55.1 252 15 625.5 625.5 321.7 625.5 0.00 34 20 26470 -52.9 -89.9 0 37.0 -55.6 255 14 674.3 674.3 323.6 674.3 0.01 35 14 28799 -47.5 -86.5 0 39.0 -52.9 765.0 765.0 326.4 765.1 0.02 TRP 212 11588 -61.5 -74.5 16 13.0 -61.6 170 44 329.8 329.8 291.7 329.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 731.42 mb = 2836.41 m = 9305.71 ft Wetbulb zero: 850.93 mb = 1603.26 m = 5259.98 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 33.14 % Est. max temperature: 15.01 C = 59.02 F Sfc-Lift cond lev (LCL): 1004.70 mb = 242.25 m = 794.77 ft T: 11.24 C 700-500 lapse rate: 5.95 C/km ThetaE index: 9.45 C Layer 1000.0- 837.0 mb Conv cond level (CCL): 898.84 mb = 1159.44 m = 3803.89 ft Mean mixing ratio: 5.65 g/kg Conv temperature: 14.63 C = 58.34 F Cap Strength: 7.41 C Lifted Index: 10.53 C Risk: None Lifted Index @300 mb: 13.23 C Lifted Index @700 mb: 6.48 C Showalter Index: 12.99 C Risk: None Total Totals Index: 33.50 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 14.60 C K Index: -0.60 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.09 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 16.69 J/kg Cap Strength: 10.44 C Lift Cond Lev (LCL): 913.05 mb = 1032.31 m = 3386.82 ft Lev Free Conv (LFC): 868.05 mb = 1441.80 m = 4730.25 ft Equ Level (EL): 848.05 mb = 1630.50 m = 5349.36 ft B at Equ Level: 2.30 J/kg Max Parcel Lev (MPL): 838.05 mb = 1727.25 m = 5666.75 ft Wind level data Storm motion: 192 at 9 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 1026 69 160 4 -1.4 3.8 | 33 6 -3.2 -5.0 1 1000 281 130 8 -6.1 5.1 | 66 9 -8.0 -3.6 2 997 305 135 10 -7.1 7.1 | 79 9 -8.9 -1.7 3 961 610 150 12 -6.0 10.4 | 102 8 -7.8 1.6 4 926 914 145 8 -4.6 6.6 | 71 7 -6.4 -2.2 5 925 927 150 8 -4.0 6.9 | 73 6 -5.8 -1.8 6 859 1524 165 10 -2.6 9.7 | 102 5 -4.4 0.9 7 850 1612 150 10 -5.0 8.7 | 89 7 -6.8 -0.1 8 797 2134 170 7 -1.2 6.9 | 59 4 -3.0 -1.9 9 767 2438 190 10 1.7 9.8 | 175 1 -0.1 1.1 10 712 3048 165 10 -2.6 9.7 | 102 5 -4.4 0.9 11 700 3180 165 10 -2.6 9.7 | 102 5 -4.4 0.9 12 658 3658 180 13 0.0 13.0 | 157 5 -1.8 4.2 13 608 4267 165 13 -3.4 12.6 | 126 6 -5.2 3.8 14 584 4572 165 13 -3.4 12.6 | 126 6 -5.2 3.8 15 562 4877 145 13 -7.5 10.6 | 102 9 -9.3 1.9 16 519 5486 170 16 -2.8 15.8 | 147 8 -4.6 7.0 17 500 5770 150 22 -11.0 19.1 | 129 16 -12.8 10.3 18 499 5791 150 22 -11.0 19.1 | 129 16 -12.8 10.3 19 440 6706 165 28 -7.2 27.0 | 154 20 -9.1 18.3 20 400 7400 165 30 -7.8 29.0 | 155 22 -9.6 20.2 21 300 9370 170 41 -7.1 40.4 | 164 33 -8.9 31.6 22 283 9754 165 41 -10.6 39.6 | 158 33 -12.4 30.8 23 250 10550 150 55 -27.5 47.6 | 143 49 -29.3 38.9 24 245 10668 150 57 -28.5 49.4 | 143 51 -30.3 40.6 25 223 11278 155 51 -21.6 46.2 | 148 44 -23.4 37.5 26 212 11588 170 44 -7.6 43.3 | 165 36 -9.5 34.6 27 202 11887 175 41 -3.6 40.8 | 170 33 -5.4 32.1 28 200 11950 180 46 0.0 46.0 | 177 37 -1.8 37.2 29 192 12192 185 51 4.4 50.8 | 184 42 2.6 42.0 30 183 12497 190 34 5.9 33.5 | 189 25 4.1 24.7 31 166 13106 210 48 24.0 41.6 | 214 40 22.2 32.8 32 158 13411 185 37 3.2 36.9 | 183 28 1.4 28.1 33 151 13716 230 26 19.9 16.7 | 246 20 18.1 8.0 34 150 13740 235 25 20.5 14.3 | 253 19 18.6 5.6 35 137 14326 250 38 35.7 13.0 | 263 34 33.9 4.2 36 130 14630 230 43 32.9 27.6 | 239 36 31.1 18.9 37 112 15545 235 27 22.1 15.5 | 252 21 20.3 6.7 38 102 16154 250 35 32.9 12.0 | 264 31 31.1 3.2 39 100 16280 250 29 27.3 9.9 | 267 25 25.4 1.2 40 97 16459 250 29 27.3 9.9 | 267 25 25.4 1.2 41 70 18520 285 23 22.2 -6.0 | 306 25 20.4 -14.7 42 50 20630 235 16 13.1 9.2 | 268 11 11.3 0.4 43 30 23870 250 16 15.0 5.5 | 284 14 13.2 -3.3 44 20 26470 255 14 13.5 3.6 | 294 13 11.7 -5.1 Wind Parameters Mean winds (0-6000m): 161.8 at 11.9 knts Storm direction: 191.8 at 8.9 knts Shear (0-3000m) pos: 1.2 neg: 1.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 68.9 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -11.3 tot: 10.6 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.18 Bulk Shear: 3.17 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 ------------------------------------------------------------------------------- 500 141 9 75 8| 0.0 8.1 8.1| 17.7 0.0 17.7 35.5 0.88| 10.2 9.0 1000 145 9 80 7| 1.7 4.0 5.8| 18.4 -5.8 12.6 12.6 0.42| 7.5 3.2 1500 150 9 83 6| 0.8 2.7 3.5| 20.8 -6.2 14.6 9.7 0.43| 6.1 2.6 2000 152 9 83 6| 1.4 2.0 3.4| 20.8 -9.6 11.2 5.6 0.23| 5.6 1.3 2500 158 9 86 5| 1.4 1.6 3.1| 21.9 -10.0 11.9 4.8 0.26| 5.6 1.4 3000 161 9 89 5| 1.2 1.7 2.9| 21.9 -11.3 10.6 3.5 0.17| 5.2 0.9 4000 165 10 100 5| 1.2 1.5 2.7| 26.7 -13.9 12.7 3.2 0.20| 4.7 1.0 5000 163 11 106 5| 1.0 1.6 2.5| 31.3 -22.2 9.2 1.8 0.12| 4.6 0.5 6000 162 12 115 6| 1.1 1.9 3.0| 52.3 -34.2 18.1 3.0 0.14| 5.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//YMMG/skewt/YMMG.skewt.20250531.23.gif