UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042723.upa.cvt Date: 2300Z 27 APR 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 27 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 1006 6 3.4 -1.6 70 5.0 1.4 275 14 276.1 276.6 274.2 285.4 3.37 1 1000 56 2.8 -3.2 65 6.0 0.4 265 24 276.0 276.5 273.6 284.3 3.01 2 925 680 -3.1 -7.0 74 3.9 -4.4 255 28 276.1 276.5 272.9 283.0 2.44 3 850 1343 -8.5 -10.9 83 2.4 -9.2 265 34 277.2 277.6 272.8 282.8 1.95 4 844 1398 -8.9 -11.0 85 2.1 -9.5 262 35 277.4 277.7 272.8 282.9 1.95 5 757 2231 -15.1 -17.4 83 2.3 -15.6 259 37 279.4 279.7 273.0 283.2 1.29 6 737 2433 -16.5 -20.1 74 3.6 -17.2 255 36 280.1 280.2 273.0 283.2 1.05 7 735 2453 -16.5 -24.5 50 8.0 -17.9 255 36 280.3 280.4 272.6 282.4 0.71 8 725 2556 -17.5 -17.8 97 0.3 -17.6 253 36 280.3 280.5 273.5 284.1 1.30 9 703 2786 -18.7 -20.7 84 2.0 -19.1 256 39 281.4 281.6 273.8 284.5 1.05 10 700 2818 -18.7 -22.4 73 3.7 -19.4 260 42 281.8 281.9 273.7 284.5 0.90 11 697 2850 -18.9 -23.8 65 4.9 -19.8 260 42 281.9 282.0 273.6 284.3 0.80 12 685 2979 -18.1 -54.1 3 36.0 -20.8 259 43 284.2 284.2 273.6 284.3 0.04 13 678 3056 -17.7 -51.7 3 34.0 -20.5 258 44 285.5 285.5 274.3 285.6 0.05 14 598 3986 -22.5 -51.5 5 29.0 -24.6 252 51 290.4 290.4 276.9 290.6 0.06 15 590 4085 -22.1 -59.1 2 37.0 -24.4 251 52 291.9 291.9 277.7 292.0 0.02 16 575 4274 -22.9 -34.9 33 12.0 -24.4 250 53 293.2 293.2 278.7 294.3 0.34 17 570 4338 -23.5 -39.5 22 16.0 -25.2 251 54 293.2 293.2 278.6 293.9 0.22 18 566 4389 -23.7 -29.7 58 6.0 -24.6 252 55 293.5 293.7 279.3 295.4 0.58 19 517 5048 -25.7 -32.7 52 7.0 -26.6 256 63 298.8 298.9 281.5 300.4 0.47 20 504 5232 -25.9 -38.9 28 13.0 -27.3 251 65 300.8 300.8 282.0 301.7 0.26 21 500 5290 -26.1 -39.1 28 13.0 -27.5 250 65 301.2 301.3 282.2 302.1 0.26 22 447 6088 -32.5 -36.4 68 3.9 -32.9 253 79 303.0 303.0 283.1 304.3 0.38 23 428 6392 -34.5 -41.5 49 7.0 -35.1 256 80 304.2 304.3 283.4 305.0 0.23 24 400 6860 -38.7 -42.9 64 4.2 -39.0 260 83 304.7 304.7 283.6 305.5 0.22 25 388 7068 -40.7 -42.7 81 2.0 -40.8 259 84 304.7 304.8 283.6 305.5 0.23 26 371 7372 -43.5 -47.3 66 3.8 -43.7 258 84 304.9 305.0 283.6 305.5 0.14 27 368 7426 -43.1 -61.1 12 18.0 -43.6 258 84 306.2 306.2 283.9 306.3 0.03 28 345 7859 -45.3 -61.3 15 16.0 -45.7 257 86 308.9 308.9 284.9 309.0 0.03 29 317 8420 -48.9 -61.9 21 13.0 -49.2 255 87 311.4 311.4 285.9 311.5 0.03 30 300 8780 -51.3 -62.3 26 11.0 -51.5 260 83 313.0 313.0 286.4 313.2 0.03 31 292 8955 -52.5 -63.5 25 11.0 -52.7 260 83 313.8 313.8 286.7 313.9 0.03 32 259 9725 -55.5 -69.5 16 14.0 -55.7 260 81 320.3 320.3 288.8 320.3 0.01 33 250 9950 -55.3 -70.3 14 15.0 -55.5 260 78 323.9 323.9 289.9 323.9 0.01 34 222 10710 -53.5 -80.5 2 27.0 -53.8 275 71 337.8 337.8 293.8 337.8 0.00 35 200 11380 -53.9 -81.9 2 28.0 -54.2 270 70 347.4 347.4 296.1 347.4 0.00 36 150 13250 -50.7 -84.7 1 34.0 -51.3 275 65 382.7 382.7 302.7 382.7 0.00 37 143 13562 -49.3 -84.3 1 35.0 -50.0 279 67 390.4 390.4 303.9 390.4 0.00 38 100 15890 -52.1 -86.1 1 34.0 -52.8 285 62 427.1 427.1 308.5 427.1 0.00 39 73 17928 -51.1 -87.1 1 36.0 -52.2 276 61 469.4 469.4 312.6 469.4 0.00 40 70 18200 -51.7 -87.7 1 36.0 -52.8 275 61 473.8 473.8 313.0 473.8 0.00 41 50 20370 -54.5 -88.5 1 34.0 -55.6 285 52 515.0 515.0 316.0 515.1 0.00 42 44 21185 -56.5 -89.5 1 33.0 -57.5 284 49 529.3 529.3 316.9 529.4 0.00 43 35 22642 -54.9 -89.9 1 35.0 -56.3 282 44 569.3 569.3 319.1 569.3 0.00 44 33 23021 -51.3 -88.3 0 37.0 -53.4 281 43 588.5 588.5 320.1 588.6 0.00 45 30 23640 -51.7 -88.7 0 37.0 -53.9 280 41 603.7 603.7 320.7 603.7 0.00 46 25 24810 -56.5 -89.5 1 33.0 -58.1 278 46 622.2 622.2 321.6 622.3 0.01 47 20 26220 -58.5 -91.5 1 33.0 -60.0 275 53 657.1 657.1 323.0 657.1 0.00 48 19 26542 -58.9 -91.9 1 33.0 -60.4 274 55 665.6 665.6 323.3 665.6 0.00 49 17 27245 -55.5 -90.5 1 35.0 -57.9 273 60 698.0 698.0 324.4 698.0 0.01 50 13 28931 -61.1 -91.1 1 30.0 -62.8 269 72 734.3 734.3 325.5 734.3 0.01 51 11 29968 -61.3 -92.3 1 31.0 -63.2 266 79 769.5 769.5 326.5 769.5 0.01 52 10 30560 -60.3 -92.3 1 32.0 -62.6 265 83 794.5 794.5 327.1 794.5 0.01 53 8.5 31594 -51.5 -88.5 0 37.0 -56.9 866.7 866.7 328.8 866.8 0.02 54 7.5 32402 -54.1 -90.1 0 36.0 -58.9 887.7 887.7 329.2 887.9 0.02 55 5.4 34526 -50.7 -88.7 0 38.0 -58.1 990.3 990.3 331.0 990.6 0.03 TRP 259 9725 -55.5 -69.5 16 14.0 -55.7 260 81 320.3 320.3 288.8 320.3 0.01 WND 317 8420 -48.9 -61.9 21 13.0 -49.2 255 87 311.4 311.4 285.9 311.5 0.03 Sounding variables and indices 1000-500 mb thick: 5234.00 m Freezing level: 964.41 mb = 352.14 m = 1155.29 ft Wetbulb zero: 993.37 mb = 109.25 m = 358.41 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 53.28 % Est. max temperature: 4.48 C = 40.06 F Sfc-Lift cond lev (LCL): 931.06 mb = 627.74 m = 2059.50 ft T: -2.61 C 700-500 lapse rate: 2.99 C/km ThetaE index: 2.58 C Layer 1000.0- 844.0 mb Conv cond level (CCL): 877.54 mb = 1092.99 m = 3585.90 ft Mean mixing ratio: 2.68 g/kg Conv temperature: 4.16 C = 39.49 F Cap Strength: 14.74 C Lifted Index: 15.07 C Risk: None Lifted Index @300 mb: 20.93 C Lifted Index @700 mb: 1.38 C Showalter Index: 15.66 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 15.20 C K Index: 3.00 Risk: None Sweat Index: 133.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.15 J/kg Max Up Vert Vel: 1.52 m/s Conv Inhibition (B-): 81735.17 J/kg Cap Strength: 14.39 C Lift Cond Lev (LCL): 887.37 mb = 1005.67 m = 3299.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 35 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 1006 6 275 14 13.9 -1.2 | 112 21 -19.6 8.0 1 1000 56 265 24 23.9 2.1 | 140 15 -9.6 11.3 2 969 305 255 31 29.9 8.0 | 168 18 -3.6 17.2 3 925 680 255 28 27.0 7.2 | 159 18 -6.5 16.4 4 898 914 260 31 30.5 5.4 | 168 15 -3.0 14.6 5 850 1343 265 34 33.9 3.0 | 182 12 0.4 12.2 6 830 1524 255 36 34.8 9.3 | 184 19 1.3 18.5 7 797 1829 270 36 36.0 -0.0 | 195 10 2.5 9.2 8 766 2134 260 37 36.4 6.4 | 191 16 2.9 15.6 9 707 2743 250 35 32.9 12.0 | 178 21 -0.6 21.2 10 700 2818 260 42 41.4 7.3 | 205 18 7.9 16.5 11 575 4267 250 53 49.8 18.1 | 211 32 16.3 27.3 12 529 4877 260 62 61.1 10.8 | 234 34 27.6 20.0 13 500 5290 250 65 61.1 22.2 | 221 42 27.6 31.4 14 466 5791 250 77 72.4 26.3 | 228 53 38.8 35.5 15 400 6860 260 83 81.7 14.4 | 244 54 48.2 23.6 16 317 8420 255 87 84.0 22.5 | 238 60 50.5 31.7 17 311 8534 255 87 84.0 22.5 | 238 60 50.5 31.7 18 300 8780 260 83 81.7 14.4 | 244 54 48.2 23.6 19 259 9725 260 81 79.8 14.1 | 243 52 46.3 23.3 20 250 9950 260 78 76.8 13.5 | 242 49 43.3 22.7 21 224 10668 275 71 70.7 -6.2 | 265 37 37.2 3.0 22 200 11380 270 70 70.0 -0.0 | 256 38 36.5 9.2 23 168 12497 265 70 69.7 6.1 | 247 39 36.2 15.3 24 150 13250 275 65 64.8 -5.7 | 264 31 31.2 3.5 25 146 13411 280 68 67.0 -11.8 | 274 34 33.5 -2.6 26 121 14630 275 58 57.8 -5.1 | 260 25 24.3 4.1 27 100 15890 285 62 59.9 -16.0 | 285 27 26.4 -6.9 28 96 16154 285 62 59.9 -16.0 | 285 27 26.4 -6.9 29 70 18200 275 61 60.8 -5.3 | 262 28 27.3 3.9 30 50 20370 285 52 50.2 -13.5 | 284 17 16.7 -4.3 31 30 23640 280 41 40.4 -7.1 | 253 7 6.9 2.1 32 20 26220 275 53 52.8 -4.6 | 257 20 19.3 4.6 33 10 30560 265 83 82.7 7.2 | 252 52 49.2 16.4 Wind Parameters Mean winds (0-6000m): 255.3 at 46.3 knts Storm direction: 285.3 at 34.7 knts Shear (0-3000m) pos: 2.7 neg: 4.2 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 95.0 deg Storm rel helicity (0-3000m) pos: 153.9 neg: -33.4 tot: 120.6 m^2/s^2 ave: 40.2 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 45.99 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 ------------------------------------------------------------------------------- 500 258 28 157 16| 0.0 17.4 17.4| 71.9 -7.4 64.5 129.0 0.73| 21.4 15.6 1000 258 29 160 16| 2.0 8.7 10.7| 85.0 -12.5 72.6 72.6 0.65| 13.6 8.9 1500 259 30 166 15| 1.3 7.5 8.9| 95.9 -12.5 83.4 55.6 0.58| 12.0 7.0 2000 261 32 172 15| 2.3 5.6 7.9|105.3 -13.5 91.8 45.9 0.49| 11.8 5.8 2500 260 33 175 15| 1.8 5.1 6.9|105.3 -26.7 78.6 31.5 0.37| 10.9 4.0 3000 259 34 179 15| 2.7 4.2 6.9|153.9 -33.4 120.6 40.2 0.43| 11.2 4.8 4000 258 37 190 17| 2.0 4.4 6.4|162.9 -33.4 129.5 32.4 0.39| 9.6 3.8 5000 257 41 200 20| 2.9 3.5 6.4|272.9 -52.5 220.4 44.1 0.43| 9.6 4.1 6000 255 46 208 24| 3.1 3.8 6.9|376.1-110.7 265.4 44.2 0.37| 9.9 3.6 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20250427.23.gif