UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042323.upa.cvt Date: 2300Z 23 APR 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 23 APR 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 1003 6 8.0 7.1 94 0.9 7.5 305 37 280.9 282.0 280.6 298.2 6.31 1 1000 29 7.8 6.9 94 0.9 7.3 310 22 281.0 282.0 280.5 298.1 6.24 2 926 661 5.0 5.0 100 0.0 5.0 285 42 284.3 285.4 281.7 300.8 5.91 3 925 670 5.0 5.0 100 0.0 5.0 285 42 284.4 285.4 281.7 300.9 5.91 4 909 813 5.0 2.2 82 2.8 3.7 282 44 285.8 286.7 281.2 299.8 4.93 5 850 1357 1.0 -0.5 90 1.5 0.3 280 44 287.2 288.0 281.1 299.6 4.34 6 834 1510 0.0 -1.0 93 1.0 -0.4 282 44 287.7 288.5 281.3 299.9 4.26 7 745 2407 -4.3 -5.8 89 1.5 -4.9 292 48 292.5 293.1 282.3 302.3 3.33 8 737 2492 -3.3 -10.3 58 7.0 -5.8 293 48 294.5 294.9 282.0 301.6 2.37 9 731 2557 -3.1 -7.5 72 4.4 -4.8 293 49 295.4 295.9 283.1 304.3 2.97 10 700 2899 -5.1 -9.3 72 4.2 -6.7 285 52 296.8 297.3 283.4 305.0 2.70 11 679 3138 -6.5 -6.5 100 0.0 -6.5 282 53 297.9 298.5 284.7 308.3 3.46 12 591 4214 -11.9 -12.4 96 0.5 -12.1 271 58 303.7 304.1 285.8 311.5 2.50 13 539 4915 -15.5 -20.5 65 5.0 -16.8 267 67 307.5 307.7 286.0 312.0 1.39 14 527 5086 -16.1 -19.0 78 2.9 -16.9 267 69 308.7 309.0 286.7 314.0 1.62 15 500 5480 -19.1 -20.8 86 1.7 -19.6 265 75 309.8 310.0 286.9 314.5 1.46 16 466 6000 -22.9 -22.9 100 0.0 -22.9 262 78 311.3 311.6 287.3 315.6 1.30 17 413 6872 -29.7 -30.2 95 0.5 -29.8 256 82 313.5 313.7 287.5 316.1 0.75 18 410 6924 -29.5 -32.8 73 3.3 -30.0 256 82 314.4 314.5 287.6 316.5 0.59 19 407 6977 -29.9 -34.1 67 4.2 -30.4 256 82 314.6 314.7 287.6 316.4 0.52 20 400 7100 -30.9 -35.5 64 4.6 -31.4 255 83 314.8 314.9 287.6 316.5 0.46 21 394 7207 -31.9 -37.9 55 6.0 -32.6 255 84 314.9 315.0 287.5 316.2 0.37 22 340 8230 -40.1 -44.7 61 4.6 -40.4 258 90 317.3 317.3 288.1 318.1 0.21 23 313 8788 -45.1 -53.1 40 8.0 -45.4 259 94 317.9 317.9 288.2 318.2 0.09 24 301 9048 -47.3 -53.5 49 6.2 -47.6 260 96 318.4 318.4 288.3 318.7 0.09 25 300 9070 -47.5 -53.5 50 6.0 -47.7 260 96 318.4 318.4 288.3 318.7 0.09 26 250 10250 -58.1 -63.1 53 5.0 -58.2 250 86 319.7 319.7 288.7 319.8 0.03 27 245 10377 -59.3 -64.3 52 5.0 -59.4 249 87 319.7 319.8 288.7 319.9 0.03 28 227 10851 -61.5 -65.8 56 4.3 -61.6 248 85 323.4 323.4 289.8 323.5 0.02 29 221 11017 -62.3 -65.6 64 3.3 -62.3 251 82 324.7 324.7 290.2 324.8 0.03 30 202 11569 -63.9 -68.9 50 5.0 -64.0 265 91 330.6 330.6 291.9 330.7 0.02 31 200 11630 -63.3 -71.3 33 8.0 -63.4 265 89 332.5 332.5 292.4 332.6 0.01 32 197 11723 -63.1 -73.1 25 10.0 -63.2 264 89 334.3 334.3 292.9 334.3 0.01 33 157 13141 -57.1 -72.1 13 15.0 -57.3 260 80 366.9 366.9 300.0 366.9 0.01 34 150 13430 -57.7 -72.7 13 15.0 -57.9 260 76 370.7 370.7 300.7 370.7 0.01 35 100 15970 -60.1 -76.1 11 16.0 -60.4 265 63 411.6 411.6 306.7 411.7 0.01 36 70 18200 -59.7 -77.7 8 18.0 -60.1 270 56 456.7 456.7 311.5 456.7 0.01 37 50 20310 -59.5 -78.5 7 19.0 -60.1 270 56 503.3 503.3 315.2 503.4 0.02 38 36 22369 -57.5 -78.5 5 21.0 -58.5 267 55 558.0 558.0 318.5 558.2 0.02 39 30 23510 -60.5 -82.5 4 22.0 -61.3 265 55 579.7 579.7 319.6 579.8 0.01 40 28 23939 -61.1 -82.1 5 21.0 -61.9 264 58 589.6 589.6 320.1 589.7 0.02 41 20 26050 -56.9 -79.9 4 23.0 -58.7 260 74 662.0 662.0 323.2 662.3 0.03 42 18 26718 -55.3 -80.3 3 25.0 -57.6 260 73 687.3 687.3 324.0 687.6 0.04 43 11 29861 -54.1 -81.1 2 27.0 -57.8 260 71 795.6 795.6 327.1 796.1 0.05 44 10 30470 -54.9 -81.9 2 27.0 -58.6 260 70 814.6 814.6 327.6 815.1 0.05 45 9.5 30797 -56.3 -83.3 2 27.0 -59.7 821.4 821.4 327.8 821.7 0.04 46 8.4 31584 -53.3 -83.3 1 30.0 -58.0 862.5 862.6 328.7 863.0 0.05 47 6.7 33032 -55.7 -85.7 1 30.0 -60.2 910.1 910.1 329.6 910.5 0.04 48 4.7 35312 -51.5 -85.5 1 34.0 -59.0 1026.7 1026.7 331.6 1027.3 0.06 TRP 202 11569 -63.9 -68.9 50 5.0 -64.0 265 91 330.6 330.6 291.9 330.7 0.02 WND 301 9048 -47.3 -53.5 49 6.2 -47.6 260 96 318.4 318.4 288.3 318.7 0.09 Sounding variables and indices 1000-500 mb thick: 5451.00 m Freezing level: 834.00 mb = 1509.59 m = 4952.68 ft Wetbulb zero: 843.43 mb = 1419.30 m = 4656.45 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 88.03 % Est. max temperature: 14.22 C = 57.60 F Sfc-Lift cond lev (LCL): 989.40 mb = 116.62 m = 382.62 ft T: 7.41 C 700-500 lapse rate: 5.42 C/km ThetaE index: 1.35 C Layer 909.0- 834.0 mb Conv cond level (CCL): 903.01 mb = 866.24 m = 2841.97 ft Mean mixing ratio: 5.90 g/kg Conv temperature: 13.08 C = 55.54 F Cap Strength: 9.93 C Lifted Index: 10.12 C Risk: None Lifted Index @300 mb: 13.42 C Lifted Index @700 mb: 4.55 C Showalter Index: 10.18 C Risk: None Total Totals Index: 38.70 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.60 C K Index: 15.40 Risk: < 20 % chance of thunderstorms Sweat Index: 163.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.42 J/kg Max Up Vert Vel: 6.07 m/s Conv Inhibition (B-): 62961.05 J/kg Cap Strength: 10.11 C Lift Cond Lev (LCL): 940.97 mb = 529.28 m = 1736.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 41 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 1003 6 305 37 30.3 -21.2 | 144 4 -2.3 3.2 1 1000 29 310 22 16.9 -14.1 | 123 19 -15.8 10.3 2 967 305 290 48 45.1 -16.4 | 237 15 12.5 8.0 3 932 610 285 41 39.6 -10.6 | 207 15 7.0 13.8 4 925 670 285 42 40.6 -10.9 | 210 16 7.9 13.6 5 898 914 280 45 44.3 -7.8 | 215 20 11.7 16.6 6 850 1357 280 44 43.3 -7.6 | 213 20 10.7 16.8 7 771 2134 290 46 43.2 -15.7 | 231 14 10.6 8.7 8 714 2743 295 50 45.3 -21.1 | 255 13 12.7 3.3 9 700 2899 285 52 50.2 -13.5 | 238 21 17.6 11.0 10 586 4267 270 58 58.0 -0.0 | 226 35 25.4 24.4 11 500 5480 265 75 74.7 6.5 | 234 52 42.1 31.0 12 400 7100 255 83 80.2 21.5 | 226 66 47.5 45.9 13 301 9048 260 96 94.5 16.7 | 236 74 61.9 41.1 14 300 9070 260 96 94.5 16.7 | 236 74 61.9 41.1 15 297 9144 260 96 94.5 16.7 | 236 74 61.9 41.1 16 250 10250 250 86 80.8 29.4 | 222 72 48.2 53.8 17 234 10668 245 89 80.7 37.6 | 218 78 48.0 62.0 18 212 11278 255 76 73.4 19.7 | 223 60 40.8 44.1 19 202 11569 265 91 90.7 7.9 | 241 66 58.0 32.4 20 202 11582 265 83 82.7 7.2 | 238 59 50.1 31.7 21 200 11630 265 89 88.7 7.8 | 240 65 56.0 32.2 22 174 12497 260 89 87.6 15.5 | 234 68 55.0 39.9 23 166 12802 260 75 73.9 13.0 | 228 56 41.2 37.4 24 150 13411 260 83 81.7 14.4 | 232 63 49.1 38.8 25 150 13430 260 76 74.8 13.2 | 228 57 42.2 37.6 26 137 14021 255 74 71.5 19.2 | 222 58 38.8 43.6 27 130 14326 260 61 60.1 10.6 | 218 44 27.4 35.0 28 118 14935 275 70 69.7 -6.1 | 244 41 37.1 18.3 29 112 15240 270 82 82.0 -0.0 | 244 55 49.4 24.4 30 100 15970 265 63 62.8 5.5 | 225 42 30.1 29.9 31 97 16154 265 63 62.8 5.5 | 225 42 30.1 29.9 32 70 18200 270 56 56.0 -0.0 | 224 34 23.4 24.4 33 50 20310 270 56 56.0 -0.0 | 224 34 23.4 24.4 34 30 23510 265 55 54.8 4.8 | 217 37 22.2 29.2 35 20 26050 260 74 72.9 12.8 | 227 55 40.2 37.3 36 10 30470 260 70 68.9 12.2 | 225 52 36.3 36.6 Wind Parameters Mean winds (0-6000m): 276.8 at 54.3 knts Storm direction: 306.8 at 40.8 knts Shear (0-3000m) pos: 1.9 neg: 4.9 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 92.9 deg Storm rel helicity (0-3000m) pos: 89.2 neg: -59.8 tot: 29.4 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 53.28 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 ------------------------------------------------------------------------------- 500 293 39 200 10| 0.0 14.7 14.7| 37.4 -22.9 14.5 29.0 0.32| 36.4 11.6 1000 288 41 209 14| 0.0 9.9 9.9| 47.9 -33.9 14.0 14.0 0.25| 22.4 5.6 1500 285 42 211 16| 0.5 6.6 7.1| 52.1 -37.2 14.9 9.9 0.24| 15.7 3.8 2000 285 43 214 16| 1.7 5.0 6.7| 66.8 -37.2 29.6 14.8 0.28| 13.1 3.7 2500 286 44 218 15| 2.3 4.0 6.3| 82.6 -37.2 45.4 18.2 0.34| 11.5 3.9 3000 287 45 222 15| 1.9 4.9 6.8| 89.2 -59.8 29.4 9.8 0.23| 11.6 2.7 4000 285 47 226 18| 1.4 5.1 6.5| 89.2 -89.7 -0.5 -0.1 0.15| 10.2 1.5 5000 281 50 228 23| 1.2 5.4 6.5|128.2 -98.6 29.6 5.9 0.15| 9.6 1.5 6000 277 54 230 28| 1.0 5.4 6.4|147.1-131.2 15.9 2.6 0.13| 9.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20250423.23.gif