UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042811.upa.cvt Date: 1100Z 28 APR 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 28 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 1008 6 5.2 2.4 82 2.8 3.9 310 17 277.7 278.5 276.7 290.1 4.51 1 1000 69 4.8 1.3 78 3.5 3.2 310 23 278.0 278.7 276.4 289.5 4.20 2 925 698 -0.9 -1.3 97 0.4 -1.1 310 35 278.4 279.0 276.0 288.8 3.75 3 850 1367 -5.9 -6.2 98 0.3 -6.0 305 42 280.0 280.4 275.6 287.9 2.83 4 849 1376 -6.1 -6.3 98 0.2 -6.2 305 42 279.8 280.3 275.5 287.8 2.81 5 828 1572 -6.7 -10.8 73 4.1 -7.9 306 42 281.2 281.6 275.1 287.1 2.02 6 759 2246 -11.3 -13.6 83 2.3 -11.9 305 39 283.3 283.6 275.9 288.5 1.76 7 733 2513 -12.9 -18.9 61 6.0 -14.3 305 40 284.4 284.6 275.6 287.9 1.17 8 725 2597 -13.1 -22.1 47 9.0 -15.0 305 40 285.1 285.3 275.5 287.8 0.90 9 713 2724 -11.5 -35.5 12 24.0 -15.2 305 40 288.2 288.3 276.2 289.1 0.26 10 700 2865 -12.7 -35.7 13 23.0 -16.1 305 40 288.4 288.5 276.3 289.3 0.26 11 519 5075 -29.3 -43.3 25 14.0 -30.4 302 50 294.2 294.2 279.0 294.7 0.16 12 500 5340 -31.1 -45.1 24 14.0 -32.1 305 53 295.1 295.1 279.4 295.6 0.14 13 466 5838 -33.9 -52.9 13 19.0 -34.8 303 62 297.6 297.7 280.4 297.9 0.06 14 446 6146 -35.5 -47.5 28 12.0 -36.2 302 68 299.4 299.4 281.3 299.8 0.12 15 443 6193 -35.7 -42.7 49 7.0 -36.2 302 69 299.7 299.7 281.5 300.4 0.20 16 442 6209 -35.7 -36.8 90 1.1 -35.8 302 70 299.9 300.0 281.8 301.2 0.37 17 438 6272 -35.7 -43.7 44 8.0 -36.2 302 71 300.7 300.7 281.9 301.3 0.18 18 431 6384 -36.5 -41.1 62 4.6 -36.8 302 73 301.1 301.1 282.1 301.9 0.24 19 425 6482 -37.1 -47.1 35 10.0 -37.7 301 75 301.5 301.5 282.1 302.0 0.13 20 400 6900 -39.5 -41.4 82 1.9 -39.6 300 83 303.7 303.7 283.2 304.5 0.25 21 386 7142 -41.3 -43.1 83 1.8 -41.4 300 83 304.4 304.4 283.5 305.2 0.22 22 321 8364 -50.1 -53.8 65 3.7 -50.2 296 86 308.7 308.7 284.9 309.0 0.08 23 319 8404 -50.3 -52.8 75 2.5 -50.4 296 86 309.0 309.0 285.1 309.3 0.09 24 300 8800 -53.9 -56.8 70 2.9 -53.9 295 87 309.4 309.4 285.2 309.6 0.06 25 272 9427 -58.7 -61.1 74 2.4 -58.7 300 85 311.2 311.2 285.8 311.3 0.04 26 269 9497 -58.7 -60.0 85 1.3 -58.7 298 87 312.2 312.2 286.2 312.4 0.04 27 263 9640 -59.0 -64.6 49 5.6 -59.0 295 91 313.8 313.8 286.7 313.9 0.02 28 261 9688 -59.1 -66.1 40 7.0 -59.2 295 91 314.3 314.3 286.9 314.4 0.02 29 250 9960 -58.9 -68.9 26 10.0 -59.0 295 85 318.5 318.5 288.3 318.6 0.01 30 204 11252 -52.5 -79.5 2 27.0 -52.9 290 75 347.7 347.7 296.1 347.7 0.00 31 200 11380 -53.3 -80.3 2 27.0 -53.7 290 74 348.4 348.4 296.3 348.4 0.00 32 160 12814 -53.9 -83.9 1 30.0 -54.3 283 66 370.3 370.3 300.6 370.3 0.00 33 150 13230 -51.7 -83.7 1 32.0 -52.2 280 72 381.0 381.0 302.4 381.0 0.00 34 134 13964 -50.3 -83.3 1 33.0 -51.0 290 66 396.0 396.0 304.6 396.0 0.00 35 103 15669 -53.5 -85.5 1 32.0 -54.1 291 69 420.8 420.8 307.8 420.8 0.00 36 100 15860 -52.5 -85.5 1 33.0 -53.2 295 69 426.3 426.3 308.4 426.3 0.00 37 83 17061 -50.9 -84.9 1 34.0 -51.9 293 62 452.9 452.9 311.1 452.9 0.00 38 70 18160 -52.5 -85.5 1 33.0 -53.5 290 54 472.1 472.1 312.8 472.1 0.00 39 63 18839 -54.5 -86.5 1 32.0 -55.4 290 55 482.1 482.1 313.6 482.1 0.00 40 50 20320 -54.7 -86.7 1 32.0 -55.8 290 57 514.6 514.6 315.9 514.6 0.00 41 38 22079 -55.1 -87.1 1 32.0 -56.4 285 56 555.6 555.6 318.4 555.6 0.01 42 33 22990 -50.7 -85.7 1 35.0 -52.9 282 55 590.1 590.1 320.2 590.2 0.01 43 30 23610 -52.5 -86.5 1 34.0 -54.5 280 55 601.5 601.5 320.7 601.6 0.01 44 27 24283 -55.5 -87.5 1 32.0 -57.2 281 59 611.5 611.5 321.1 611.5 0.01 45 23 25304 -54.3 -87.3 1 33.0 -56.4 283 64 643.7 643.7 322.4 643.8 0.01 46 20 26190 -57.7 -88.7 1 31.0 -59.4 285 69 659.6 659.6 323.0 659.6 0.01 47 17 27211 -59.5 -89.5 1 30.0 -61.1 685.2 685.2 324.0 685.2 0.01 48 13 28894 -58.5 -89.5 1 31.0 -60.7 743.3 743.3 325.7 743.3 0.01 49 11 29938 -61.3 -90.3 1 29.0 -63.1 769.5 769.5 326.5 769.5 0.01 TRP 272 9427 -58.7 -61.1 74 2.4 -58.7 300 85 311.2 311.2 285.8 311.3 0.04 WND 263 9640 -59.0 -64.6 49 5.6 -59.0 295 91 313.8 313.8 286.7 313.9 0.02 Sounding variables and indices 1000-500 mb thick: 5271.00 m Freezing level: 936.84 mb = 598.68 m = 1964.16 ft Wetbulb zero: 943.91 mb = 534.69 m = 1754.20 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 49.95 % Est. max temperature: 7.28 C = 45.11 F Sfc-Lift cond lev (LCL): 965.45 mb = 352.69 m = 1157.12 ft T: 2.23 C 700-500 lapse rate: 7.43 C/km ThetaE index: 3.00 C Layer 1000.0- 759.0 mb Conv cond level (CCL): 929.10 mb = 662.31 m = 2172.89 ft Mean mixing ratio: 3.95 g/kg Conv temperature: 5.85 C = 42.53 F Cap Strength: 5.25 C Lifted Index: 5.79 C Risk: None Lifted Index @300 mb: 14.40 C Lifted Index @700 mb: 3.51 C Showalter Index: 6.67 C Risk: None Total Totals Index: 50.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 24.90 C K Index: -4.00 Risk: None Sweat Index: 159.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.71 J/kg Max Up Vert Vel: 4.84 m/s Conv Inhibition (B-): 0.13 J/kg Cap Strength: 5.79 C Lift Cond Lev (LCL): 931.14 mb = 644.58 m = 2114.74 ft Lev Free Conv (LFC): 916.14 mb = 774.11 m = 2539.70 ft Equ Level (EL): 816.14 mb = 1683.82 m = 5524.28 ft B at Equ Level: 11.49 J/kg Max Parcel Lev (MPL): 726.14 mb = 2584.49 m = 8479.20 ft Wind level data Storm motion: 333 at 32 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 1008 6 310 17 13.0 -10.9 | 175 18 -1.6 17.9 1 1000 69 310 23 17.6 -14.8 | 192 14 3.0 14.0 2 971 305 310 33 25.3 -21.2 | 235 13 10.7 7.6 3 925 698 310 35 26.8 -22.5 | 243 14 12.2 6.3 4 900 914 305 36 29.5 -20.6 | 241 17 14.9 8.2 5 850 1367 305 42 34.4 -24.1 | 257 20 19.8 4.7 6 833 1524 305 43 35.2 -24.7 | 259 21 20.6 4.1 7 801 1829 310 38 29.1 -24.4 | 253 15 14.5 4.4 8 770 2134 305 39 31.9 -22.4 | 250 19 17.4 6.4 9 700 2865 305 40 32.8 -22.9 | 252 19 18.2 5.9 10 655 3353 295 41 37.2 -17.3 | 243 25 22.6 11.5 11 579 4267 300 46 39.8 -23.0 | 257 26 25.2 5.8 12 532 4877 300 48 41.6 -24.0 | 260 27 27.0 4.8 13 500 5340 305 53 43.4 -30.4 | 273 29 28.8 -1.6 14 400 6900 300 83 71.9 -41.5 | 282 59 57.3 -12.7 15 393 7010 300 83 71.9 -41.5 | 282 59 57.3 -12.7 16 300 8800 295 87 78.8 -36.8 | 277 65 64.3 -8.0 17 272 9427 300 85 73.6 -42.5 | 283 61 59.0 -13.7 18 263 9640 295 91 82.5 -38.5 | 278 69 67.9 -9.6 19 258 9754 295 91 82.5 -38.5 | 278 69 67.9 -9.6 20 250 9960 295 85 77.0 -35.9 | 276 63 62.4 -7.1 21 200 11380 290 74 69.5 -25.3 | 266 55 54.9 3.5 22 168 12497 285 61 58.9 -15.8 | 254 46 44.3 13.0 23 150 13230 280 72 70.9 -12.5 | 254 59 56.3 16.3 24 146 13411 285 73 70.5 -18.9 | 260 57 55.9 9.9 25 133 14021 290 65 61.1 -22.2 | 262 47 46.5 6.6 26 115 14935 275 68 67.7 -5.9 | 247 58 53.1 22.9 27 100 15860 295 69 62.5 -29.2 | 270 48 47.9 -0.3 28 96 16154 295 69 62.5 -29.2 | 270 48 47.9 -0.3 29 70 18160 290 54 50.7 -18.5 | 254 38 36.1 10.3 30 50 20320 290 57 53.6 -19.5 | 257 40 39.0 9.3 31 30 23610 280 55 54.2 -9.6 | 244 44 39.6 19.3 32 20 26190 285 69 66.6 -17.9 | 258 53 52.1 11.0 Wind Parameters Mean winds (0-6000m): 303.1 at 43.1 knts Storm direction: 333.1 at 32.3 knts Shear (0-3000m) pos: 0.8 neg: 4.8 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 74.3 deg Storm rel helicity (0-3000m) pos: 91.3 neg: -18.0 tot: 73.3 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.42 Bulk Shear: 27.95 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 ------------------------------------------------------------------------------- 500 310 29 218 13| 0.0 17.5 17.5| 57.2 0.0 57.2 114.3 0.91| 17.6 16.1 1000 309 32 231 14| 0.0 10.5 10.5| 65.2 -1.4 63.8 63.8 0.77| 11.5 8.9 1500 307 35 240 15| 0.0 8.9 8.9| 88.0 -1.4 86.6 57.7 0.78| 9.6 7.5 2000 307 36 244 16| 1.2 6.7 7.9| 88.0 -11.4 76.7 38.3 0.55| 9.1 5.0 2500 307 37 246 16| 0.9 5.6 6.5| 89.7 -13.1 76.6 30.6 0.52| 7.7 4.0 3000 307 37 247 17| 0.8 4.8 5.6| 91.3 -18.0 73.3 24.4 0.48| 6.8 3.3 4000 304 39 247 19| 0.4 3.9 4.3|118.9 -31.0 87.9 22.0 0.43| 6.3 2.7 5000 303 40 250 20| 0.6 3.1 3.7|153.7 -31.0 122.7 24.5 0.47| 5.6 2.7 6000 303 43 256 22| 1.1 3.4 4.5|224.0 -31.0 192.9 32.2 0.48| 6.2 2.9 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20250428.11.gif