UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for YMML... Searching the city database file for: YMML ... Date:1100Z 30 APR 25 Station: YMML WMO ident: 94866 Latitude: -37.67 Longitude: 144.83 Elevation: 141.00 ------------------------------------------------------------------------------- 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 1017 141 11.8 6.8 71 5.0 9.2 150 9 283.6 284.6 281.5 300.5 6.10 1 1000 252 11.8 6.8 71 5.0 9.1 135 13 285.0 286.0 282.3 302.3 6.20 2 972 489 10.4 5.4 71 5.0 7.8 130 21 285.9 286.9 282.2 302.1 5.79 3 925 900 7.2 2.2 70 5.0 4.8 140 24 286.7 287.5 281.5 300.4 4.85 4 850 1589 2.4 -1.7 74 4.1 0.6 155 16 288.7 289.4 281.4 300.1 3.97 5 822 1858 0.0 -3.1 80 3.1 -1.3 157 17 288.9 289.6 281.1 299.6 3.70 6 796 2115 -1.5 -6.5 69 5.0 -3.4 160 19 290.0 290.5 280.7 298.6 2.95 7 783 2247 0.0 -27.0 11 27.0 -6.5 162 17 292.9 293.0 278.9 294.7 0.53 8 781 2267 0.2 -24.8 13 25.0 -6.1 162 16 293.4 293.5 279.3 295.5 0.65 9 752 2571 0.2 -18.8 22 19.0 -5.5 148 10 296.6 296.8 281.4 300.2 1.15 10 700 3141 -3.5 -21.5 23 18.0 -8.4 140 9 298.6 298.8 282.1 301.7 0.98 11 621 4078 -8.9 -33.9 11 25.0 -13.6 163 15 302.8 302.9 283.0 304.0 0.35 12 500 5710 -23.7 -32.7 43 9.0 -25.0 195 14 304.1 304.2 283.7 305.8 0.49 13 496 5769 -24.3 -32.3 48 8.0 -25.5 195 14 304.1 304.2 283.7 305.8 0.51 14 400 7300 -35.3 -45.3 35 10.0 -36.0 200 15 309.1 309.1 285.2 309.7 0.17 15 331 8589 -45.1 -59.1 19 14.0 -45.5 198 21 312.9 312.9 286.4 313.0 0.04 16 319 8835 -46.3 -64.3 11 18.0 -46.7 214 21 314.5 314.5 286.9 314.6 0.02 17 300 9240 -48.9 -67.9 9 19.0 -49.3 205 26 316.4 316.4 287.6 316.5 0.01 18 270 9925 -52.9 -67.9 15 15.0 -53.1 217 30 320.3 320.3 288.8 320.4 0.02 19 250 10420 -54.3 -68.3 16 14.0 -54.5 205 23 325.3 325.3 290.4 325.4 0.02 20 229 10976 -56.9 -71.9 13 15.0 -57.1 235 25 329.6 329.6 291.6 329.7 0.01 21 209 11557 -52.7 -78.7 3 26.0 -53.1 230 30 344.9 344.9 295.5 345.0 0.00 22 200 11840 -53.3 -79.3 3 26.0 -53.7 240 35 348.4 348.4 296.3 348.4 0.00 23 157 13397 -52.7 -82.7 1 30.0 -53.2 255 42 374.4 374.4 301.3 374.4 0.00 24 150 13690 -53.7 -82.7 2 29.0 -54.1 255 45 377.5 377.5 301.9 377.6 0.00 25 100 16270 -57.9 -85.9 2 28.0 -58.3 275 47 415.9 415.9 307.2 415.9 0.00 26 82 17516 -60.3 -87.3 2 27.0 -60.6 267 37 435.2 435.2 309.4 435.2 0.00 27 70 18510 -57.9 -85.9 2 28.0 -58.5 260 27 460.5 460.5 311.8 460.5 0.00 28 61 19379 -57.1 -86.1 1 29.0 -57.8 254 25 480.8 480.8 313.5 480.8 0.00 29 54 20146 -59.5 -87.5 1 28.0 -60.1 248 24 492.3 492.3 314.4 492.3 0.00 30 50 20630 -57.7 -86.7 1 29.0 -58.5 245 23 507.5 507.5 315.5 507.5 0.00 31 44 21443 -54.1 -85.1 1 31.0 -55.4 535.2 535.2 317.2 535.2 0.01 32 40 22049 -58.5 -86.5 2 28.0 -59.3 538.9 538.9 317.5 539.0 0.01 33 37 22543 -54.9 -84.9 1 30.0 -56.2 560.3 560.3 318.6 560.4 0.01 TRP 229 10976 -56.9 -71.9 13 15.0 -57.1 235 25 329.6 329.6 291.6 329.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5458.00 m Freezing level: 822.00 mb = 1858.49 m = 6097.34 ft Freezing level: 783.00 mb = 2246.77 m = 7371.21 ft Freezing level: 749.19 mb = 2601.40 m = 8534.66 ft Wetbulb zero: 841.23 mb = 1672.45 m = 5486.99 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 40.56 % Est. max temperature: 16.44 C = 61.60 F Sfc-Lift cond lev (LCL): 942.92 mb = 741.02 m = 2431.15 ft T: 8.44 C 700-500 lapse rate: 7.86 C/km ThetaE index: 7.58 C Layer 972.0- 781.0 mb Conv cond level (CCL): 862.01 mb = 1474.66 m = 4838.07 ft Mean mixing ratio: 5.59 g/kg Conv temperature: 16.58 C = 61.85 F Cap Strength: 6.26 C Lifted Index: 4.23 C Risk: None Lifted Index @300 mb: 10.73 C Lifted Index @700 mb: 5.09 C Showalter Index: 5.17 C Risk: None Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 22.00 C K Index: 6.40 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.47 J/kg Max Up Vert Vel: 4.12 m/s Conv Inhibition (B-): 29476.57 J/kg Cap Strength: 6.19 C Lift Cond Lev (LCL): 895.82 mb = 1161.18 m = 3809.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 191 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 1017 141 150 9 -4.5 7.8 | 65 7 -6.6 -3.1 1 1000 252 135 13 -9.2 9.2 | 81 11 -11.3 -1.7 2 994 305 130 17 -13.0 10.9 | 90 15 -15.1 -0.0 3 958 610 130 23 -17.6 14.8 | 101 20 -19.7 3.9 4 925 900 140 24 -15.4 18.4 | 113 19 -17.6 7.5 5 923 914 140 24 -15.4 18.4 | 113 19 -17.6 7.5 6 889 1219 165 20 -5.2 19.3 | 139 11 -7.3 8.4 7 857 1524 150 17 -8.5 14.7 | 110 11 -10.6 3.8 8 850 1589 155 16 -6.8 14.5 | 112 10 -8.9 3.6 9 794 2134 160 19 -6.5 17.9 | 129 11 -8.6 6.9 10 764 2438 165 13 -3.4 12.6 | 107 6 -5.5 1.6 11 736 2743 125 6 -4.9 3.4 | 43 10 -7.0 -7.5 12 700 3141 140 9 -5.8 6.9 | 63 9 -7.9 -4.0 13 629 3962 160 15 -5.1 14.1 | 114 8 -7.3 3.2 14 604 4267 170 14 -2.4 13.8 | 122 5 -4.6 2.9 15 580 4572 190 12 2.1 11.8 | 177 1 -0.0 0.9 16 558 4877 170 15 -2.6 14.8 | 129 6 -4.7 3.8 17 536 5182 200 15 5.1 14.1 | 224 4 3.0 3.2 18 500 5710 195 14 3.6 13.5 | 210 3 1.5 2.6 19 494 5791 195 14 3.6 13.5 | 210 3 1.5 2.6 20 474 6096 170 14 -2.4 13.8 | 122 5 -4.6 2.9 21 400 7300 200 15 5.1 14.1 | 224 4 3.0 3.2 22 399 7315 200 15 5.1 14.1 | 224 4 3.0 3.2 23 333 8534 195 21 5.4 20.3 | 199 10 3.3 9.4 24 318 8839 215 21 12.0 17.2 | 238 12 9.9 6.3 25 304 9144 195 26 6.7 25.1 | 198 15 4.6 14.2 26 300 9240 205 26 11.0 23.6 | 215 15 8.9 12.6 27 264 10058 220 31 19.9 23.7 | 234 22 17.8 12.8 28 252 10363 195 26 6.7 25.1 | 198 15 4.6 14.2 29 250 10420 205 23 9.7 20.8 | 217 12 7.6 9.9 30 240 10668 215 23 13.2 18.8 | 234 14 11.1 7.9 31 229 10973 215 21 12.0 17.2 | 238 12 9.9 6.3 32 229 10976 235 25 20.5 14.3 | 259 19 18.4 3.4 33 218 11278 235 27 22.1 15.5 | 257 21 20.0 4.6 34 208 11582 230 30 23.0 19.3 | 248 22 20.9 8.4 35 200 11840 240 35 30.3 17.5 | 257 29 28.2 6.6 36 181 12497 255 32 30.9 8.3 | 275 29 28.8 -2.6 37 150 13690 255 45 43.5 11.6 | 269 41 41.3 0.7 38 142 14021 250 46 43.2 15.7 | 263 41 41.1 4.8 39 129 14630 265 32 31.9 2.8 | 285 31 29.8 -8.1 40 123 14935 280 38 37.4 -6.6 | 296 39 35.3 -17.5 41 118 15240 265 40 39.8 3.5 | 281 38 37.7 -7.4 42 107 15850 275 45 44.8 -3.9 | 289 45 42.7 -14.9 43 102 16154 275 32 31.9 -2.8 | 295 33 29.8 -13.7 44 100 16270 275 47 46.8 -4.1 | 289 47 44.7 -15.0 45 97 16459 275 47 46.8 -4.1 | 289 47 44.7 -15.0 46 70 18510 260 27 26.6 4.7 | 284 25 24.5 -6.2 47 50 20630 245 23 20.8 9.7 | 274 19 18.7 -1.2 Wind Parameters Mean winds (0-6000m): 161.0 at 14.8 knts Storm direction: 191.0 at 11.1 knts Shear (0-3000m) pos: 2.2 neg: 2.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -1.7 deg Storm rel helicity (0-3000m) pos: 91.5 neg: -38.4 tot: 53.1 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 9.26 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 ------------------------------------------------------------------------------- 500 132 17 93 15| 0.0 15.3 15.3| 30.3 0.0 30.3 60.7 0.55| 15.7 8.7 1000 137 20 104 16| 5.5 7.7 13.2| 70.7 0.0 70.7 70.7 0.64| 13.8 8.8 1500 144 20 109 15| 3.7 4.2 7.9| 75.9 -14.9 61.0 40.7 0.39| 12.2 4.7 2000 147 19 112 13| 3.2 3.2 6.4| 83.3 -14.9 68.3 34.2 0.43| 9.9 4.2 2500 149 18 112 12| 2.6 2.9 5.5| 83.3 -32.1 51.2 20.5 0.15| 10.6 1.6 3000 148 16 105 11| 2.2 2.4 4.6| 91.5 -38.4 53.1 17.7 0.14| 9.9 1.4 4000 149 15 103 10| 2.5 1.8 4.3|108.3 -38.4 69.9 17.5 0.24| 8.6 2.1 5000 155 15 107 9| 2.6 1.5 4.0|117.0 -39.5 77.4 15.5 0.28| 8.5 2.4 6000 161 15 114 8| 2.2 1.7 3.9|117.9 -44.9 73.0 12.2 0.20| 7.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//YMML/skewt/YMML.skewt.20250430.11.gif