UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042611.upa.cvt Date: 1100Z 26 APR 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 26 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 ------------------------------------------------------------------------------- 0 1000 -49 285 24 SFC 993 6 5.4 0.4 70 5.0 3.2 285 24 279.1 279.8 276.7 290.1 3.96 2 925 582 0.0 -3.8 76 3.8 -1.5 290 40 279.3 279.8 275.6 288.0 3.12 3 895 845 -2.3 -4.0 88 1.7 -3.0 286 42 279.6 280.1 275.9 288.5 3.17 4 855 1207 -5.3 -7.5 84 2.2 -6.1 285 49 280.1 280.6 275.3 287.3 2.54 5 850 1253 -5.3 -9.2 74 3.9 -6.6 285 50 280.6 281.0 275.1 287.0 2.24 6 849 1262 -5.3 -9.2 74 3.9 -6.6 285 50 280.7 281.1 275.2 287.1 2.24 7 808 1648 -8.5 -8.7 98 0.2 -8.6 288 54 281.3 281.7 275.7 288.3 2.45 8 797 1755 -8.5 -11.8 77 3.3 -9.5 289 55 282.4 282.7 275.6 288.0 1.94 9 735 2376 -13.7 -14.6 93 0.9 -13.9 289 53 283.3 283.6 275.7 288.2 1.68 10 710 2639 -15.1 -19.7 68 4.6 -16.1 284 58 284.6 284.8 275.6 288.0 1.13 11 703 2714 -14.9 -23.9 46 9.0 -16.7 281 59 285.6 285.8 275.6 288.1 0.79 12 700 2746 -14.3 -31.3 22 17.0 -17.0 280 60 286.6 286.7 275.6 287.9 0.40 13 697 2779 -13.7 -47.7 4 34.0 -17.3 279 60 287.7 287.7 275.6 287.9 0.07 14 694 2811 -13.5 -43.5 6 30.0 -17.0 279 61 288.2 288.3 276.0 288.6 0.12 15 574 4233 -21.1 -33.1 33 12.0 -22.8 280 57 295.4 295.5 279.9 296.8 0.41 16 547 4587 -22.7 -46.7 9 24.0 -24.9 280 59 297.6 297.6 280.4 298.0 0.10 17 539 4695 -23.3 -46.3 10 23.0 -25.4 280 60 298.2 298.2 280.7 298.6 0.11 18 532 4791 -23.9 -31.9 48 8.0 -25.1 280 60 298.6 298.6 281.4 300.2 0.50 19 530 4818 -24.3 -37.3 29 13.0 -25.8 280 60 298.4 298.5 281.1 299.4 0.29 20 528 4846 -24.5 -33.5 43 9.0 -25.7 280 61 298.5 298.6 281.3 299.9 0.43 21 526 4873 -24.5 -44.5 14 20.0 -26.3 280 61 298.8 298.8 281.0 299.3 0.14 22 524 4901 -24.9 -38.9 26 14.0 -26.4 280 61 298.6 298.7 281.1 299.5 0.25 23 521 4943 -25.1 -29.3 68 4.2 -25.8 280 61 298.9 299.0 281.8 301.0 0.65 24 519 4971 -25.5 -36.5 35 11.0 -26.8 280 61 298.7 298.8 281.3 299.8 0.32 25 518 4985 -25.7 -31.7 57 6.0 -26.5 280 61 298.7 298.8 281.5 300.4 0.52 26 517 4999 -25.7 -44.7 15 19.0 -27.4 280 61 298.8 298.9 281.0 299.3 0.14 27 510 5097 -26.5 -39.5 28 13.0 -27.8 280 62 299.0 299.1 281.3 299.9 0.24 28 507 5140 -26.7 -30.8 68 4.1 -27.3 280 62 299.3 299.4 281.8 301.2 0.58 29 500 5240 -27.1 -29.6 79 2.5 -27.5 280 63 300.0 300.1 282.3 302.2 0.66 30 498 5269 -27.1 -29.3 82 2.2 -27.4 280 63 300.3 300.5 282.4 302.6 0.68 31 494 5327 -27.3 -29.7 80 2.4 -27.6 280 64 300.8 300.9 282.5 303.0 0.66 32 448 6022 -32.9 -34.2 88 1.3 -33.0 282 68 302.3 302.4 283.0 303.9 0.47 33 440 6148 -33.7 -36.9 73 3.2 -34.0 283 69 302.8 302.9 283.0 304.1 0.37 34 435 6228 -33.9 -45.9 29 12.0 -34.7 283 69 303.6 303.6 283.0 304.1 0.14 35 431 6293 -34.1 -40.1 55 6.0 -34.6 283 70 304.1 304.2 283.4 305.0 0.27 36 430 6309 -34.1 -38.9 62 4.8 -34.6 283 70 304.3 304.4 283.5 305.4 0.31 37 413 6590 -36.7 -43.7 48 7.0 -37.2 284 72 304.5 304.5 283.5 305.2 0.19 38 400 6810 -38.7 -42.8 65 4.1 -39.0 285 73 304.7 304.7 283.6 305.5 0.22 39 358 7562 -45.5 -47.4 81 1.9 -45.6 288 73 305.4 305.4 283.8 305.9 0.15 40 351 7694 -45.5 -63.5 11 18.0 -45.9 289 73 307.1 307.1 284.2 307.2 0.02 41 342 7867 -46.7 -57.7 27 11.0 -47.0 290 73 307.8 307.8 284.5 308.0 0.05 42 300 8730 -50.5 -65.5 15 15.0 -50.8 285 73 314.2 314.2 286.8 314.2 0.02 43 269 9437 -52.9 -68.9 13 16.0 -53.1 285 77 320.6 320.6 288.9 320.7 0.01 44 250 9910 -52.7 -73.7 6 21.0 -53.0 285 78 327.7 327.7 291.1 327.7 0.01 45 220 10739 -50.8 -79.8 2 29.0 -51.2 285 82 342.9 342.9 295.0 342.9 0.00 46 213 10949 -50.3 -81.3 1 31.0 -50.7 285 82 346.8 346.8 295.9 346.8 0.00 47 200 11360 -50.5 -81.5 1 31.0 -51.0 280 78 352.8 352.8 297.3 352.8 0.00 48 150 13220 -52.5 -83.5 1 31.0 -53.0 280 71 379.6 379.6 302.2 379.6 0.00 49 113 15050 -53.9 -84.9 1 31.0 -54.4 280 66 409.0 409.0 306.4 409.0 0.00 50 100 15840 -52.1 -84.1 1 32.0 -52.8 280 64 427.1 427.1 308.5 427.1 0.00 51 74 17766 -56.7 -86.7 1 30.0 -57.3 280 58 455.8 455.8 311.4 455.8 0.00 52 70 18120 -54.3 -86.3 1 32.0 -55.1 280 57 468.2 468.2 312.5 468.2 0.00 53 67 18402 -53.3 -85.3 1 32.0 -54.2 281 56 476.3 476.3 313.1 476.3 0.00 54 58 19328 -56.3 -87.3 1 31.0 -57.1 286 54 489.6 489.6 314.2 489.6 0.00 55 54 19786 -53.3 -86.3 1 33.0 -54.5 288 53 506.6 506.6 315.4 506.6 0.00 56 51 20153 -55.7 -86.7 1 31.0 -56.6 289 52 509.3 509.3 315.6 509.3 0.00 57 50 20280 -55.5 -87.5 1 32.0 -56.5 290 52 512.7 512.7 315.8 512.7 0.00 58 40 21703 -53.7 -86.7 1 33.0 -55.1 286 50 551.0 551.0 318.2 551.0 0.01 59 35 22554 -56.3 -87.3 1 31.0 -57.5 283 49 565.7 565.7 318.9 565.7 0.01 60 32 23125 -53.1 -86.1 1 33.0 -54.9 281 48 588.9 588.9 320.1 589.0 0.01 61 30 23540 -53.5 -86.5 1 33.0 -55.4 280 47 598.8 598.8 320.6 598.8 0.01 62 24 24973 -55.7 -86.7 1 31.0 -57.5 280 54 631.9 631.9 322.0 631.9 0.01 63 20 26140 -54.5 -87.5 1 33.0 -56.8 280 59 669.4 669.4 323.4 669.4 0.01 64 11 30006 -49.1 -85.1 1 36.0 -54.6 280 74 813.8 813.8 327.6 814.0 0.03 65 10 30630 -49.5 -85.5 1 36.0 -55.2 280 76 834.8 834.8 328.1 835.0 0.03 66 8.7 31537 -52.1 -86.1 1 34.0 -57.2 858.6 858.6 328.6 858.8 0.03 67 7.2 32771 -48.9 -84.9 1 36.0 -56.1 919.5 919.5 329.8 919.9 0.04 68 6.5 33441 -50.3 -85.3 1 35.0 -57.2 940.8 940.9 330.2 941.3 0.04 TRP 269 9437 -52.9 -68.9 13 16.0 -53.1 285 77 320.6 320.6 288.9 320.7 0.01 WND 220 10739 -50.8 -79.8 2 29.0 -51.2 285 82 342.9 342.9 295.0 342.9 0.00 Sounding variables and indices 1000-500 mb thick: 5289.00 m Freezing level: 925.00 mb = 582.00 m = 1909.43 ft Wetbulb zero: 946.81 mb = 392.74 m = 1288.51 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 52.83 % Est. max temperature: 7.06 C = 44.71 F Sfc-Lift cond lev (LCL): 919.42 mb = 630.37 m = 2068.11 ft T: -0.42 C 700-500 lapse rate: 5.13 C/km ThetaE index: 2.04 C Layer 925.0- 895.0 mb Conv cond level (CCL): 882.03 mb = 960.73 m = 3151.98 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 6.04 C = 42.88 F Cap Strength: 9.55 C Lifted Index: 10.03 C Risk: None Lifted Index @300 mb: 18.03 C Lifted Index @700 mb: 2.12 C Showalter Index: 11.38 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 17.90 C K Index: -4.40 Risk: None Sweat Index: 163.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.68 J/kg Max Up Vert Vel: 2.31 m/s Conv Inhibition (B-): 4.79 J/kg Cap Strength: 9.51 C Lift Cond Lev (LCL): 888.18 mb = 905.82 m = 2971.80 ft Lev Free Conv (LFC): 823.18 mb = 1503.17 m = 4931.59 ft Equ Level (EL): 803.18 mb = 1694.74 m = 5560.11 ft B at Equ Level: 2.08 J/kg Max Parcel Lev (MPL): 783.18 mb = 1888.92 m = 6197.18 ft Wind level data Storm motion: 312 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 ---------------------------------------------------------- 0 993 6 285 24 23.2 -6.2 | 161 23 -7.6 21.6 1 925 582 290 40 37.6 -13.7 | 206 16 6.8 14.1 2 887 914 285 43 41.5 -11.1 | 213 20 10.7 16.7 3 850 1253 285 50 48.3 -12.9 | 230 23 17.5 14.9 4 789 1829 290 56 52.6 -19.2 | 248 23 21.8 8.6 5 758 2134 285 55 53.1 -14.2 | 239 26 22.3 13.6 6 729 2438 290 53 49.8 -18.1 | 243 21 19.0 9.7 7 700 2746 280 60 59.1 -10.4 | 238 33 28.3 17.4 8 672 3048 275 64 63.8 -5.6 | 236 40 33.0 22.2 9 570 4267 280 57 56.1 -9.9 | 235 31 25.3 17.9 10 500 5240 280 63 62.0 -10.9 | 242 36 31.2 16.9 11 400 6810 285 73 70.5 -18.9 | 257 41 39.7 8.9 12 338 7925 290 73 68.6 -25.0 | 266 38 37.8 2.8 13 300 8730 285 73 70.5 -18.9 | 257 41 39.7 8.9 14 269 9437 285 77 74.4 -19.9 | 260 44 43.6 7.9 15 250 9910 285 78 75.3 -20.2 | 260 45 44.5 7.6 16 220 10739 285 82 79.2 -21.2 | 262 49 48.4 6.6 17 212 10973 285 82 79.2 -21.2 | 262 49 48.4 6.6 18 200 11360 280 78 76.8 -13.5 | 253 48 46.0 14.3 19 150 13220 280 71 69.9 -12.3 | 248 42 39.1 15.5 20 100 15840 280 64 63.0 -11.1 | 243 36 32.2 16.7 21 95 16154 280 64 63.0 -11.1 | 243 36 32.2 16.7 22 70 18120 280 57 56.1 -9.9 | 235 31 25.3 17.9 23 50 20280 290 52 48.9 -17.8 | 241 21 18.1 10.0 24 30 23540 280 47 46.3 -8.2 | 218 25 15.5 19.6 25 20 26140 280 59 58.1 -10.2 | 237 32 27.3 17.6 26 10 30630 280 76 74.8 -13.2 | 252 46 44.0 14.6 Wind Parameters Mean winds (0-6000m): 282.1 at 55.3 knts Storm direction: 312.1 at 41.5 knts Shear (0-3000m) pos: 3.7 neg: 4.1 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 75.8 deg Storm rel helicity (0-3000m) pos: 166.2 neg: -50.6 tot: 115.6 m^2/s^2 ave: 38.5 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 81.10 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 ------------------------------------------------------------------------------- 500 288 31 176 18| 14.5 0.0 14.5| 60.3 0.0 60.3 120.5 0.86| 14.5 12.5 1000 288 36 193 17| 7.2 3.9 11.2| 88.8 0.0 88.8 88.8 0.81| 11.7 9.4 1500 287 41 207 18| 7.6 2.6 10.2|134.2 0.0 134.2 89.5 0.84| 10.6 8.9 2000 287 44 218 19| 5.7 2.6 8.3|158.4 -13.8 144.6 72.3 0.74| 9.7 7.1 2500 287 46 224 19| 4.4 2.1 6.5|166.2 -23.6 142.5 57.0 0.61| 9.4 5.7 3000 286 49 228 22| 3.7 4.1 7.8|166.2 -50.6 115.6 38.5 0.40| 10.4 4.2 4000 283 52 231 25| 2.4 3.1 5.5|166.2 -57.4 108.7 27.2 0.35| 8.7 3.0 5000 282 53 232 27| 2.0 2.7 4.7|192.1 -59.2 132.9 26.6 0.36| 7.6 2.7 6000 282 55 235 28| 2.2 2.3 4.5|250.0 -59.2 190.8 31.8 0.40| 6.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20250426.11.gif