UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041611.upa.cvt Date: 1100Z 16 APR 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 16 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 1017 6 6.6 5.2 91 1.4 5.9 285 10 278.4 279.3 278.3 293.3 5.45 1 1000 147 5.6 3.2 85 2.4 4.5 260 18 278.8 279.6 277.6 291.9 4.81 2 981 304 4.0 3.6 97 0.4 3.8 255 17 278.7 279.5 277.9 292.5 5.05 3 976 345 4.0 -0.1 75 4.1 2.2 252 17 279.1 279.7 276.6 289.8 3.89 4 969 404 3.2 2.4 94 0.8 2.8 249 17 278.9 279.6 277.5 291.7 4.69 5 967 420 3.4 -1.6 70 5.0 1.3 248 17 279.2 279.8 276.2 289.0 3.51 6 960 479 2.6 -0.4 81 3.0 1.3 244 16 279.0 279.6 276.5 289.7 3.86 7 956 513 2.6 -5.4 56 8.0 -0.4 241 16 279.3 279.8 275.0 286.8 2.67 8 925 779 0.8 -2.3 80 3.1 -0.4 235 19 280.1 280.7 276.6 289.9 3.49 9 903 972 0.0 -4.0 74 4.0 -1.6 259 20 281.2 281.8 276.7 290.1 3.14 10 888 1107 1.8 1.1 95 0.7 1.5 278 21 284.5 285.3 280.3 297.6 4.66 11 859 1374 1.2 0.9 98 0.3 1.1 295 29 286.5 287.4 281.3 300.0 4.75 12 850 1459 0.8 0.4 97 0.4 0.6 295 33 287.0 287.8 281.4 300.2 4.63 13 700 3003 -5.5 -5.8 98 0.3 -5.6 300 35 296.4 297.0 284.2 307.0 3.54 14 694 3071 -5.7 -6.0 98 0.3 -5.8 296 35 296.9 297.5 284.4 307.4 3.52 15 619 3965 -7.3 -8.0 95 0.7 -7.6 305 61 304.9 305.6 287.2 315.4 3.38 16 616 4003 -7.3 -8.0 95 0.7 -7.6 305 61 305.4 306.0 287.4 315.9 3.40 17 500 5600 -16.9 -18.4 88 1.5 -17.3 310 63 312.4 312.8 288.2 318.3 1.79 18 426 6785 -25.1 -26.5 88 1.4 -25.4 310 72 316.6 316.8 288.8 320.1 1.03 19 400 7240 -28.9 -31.1 81 2.2 -29.2 310 75 317.4 317.6 288.7 319.9 0.71 20 391 7403 -30.3 -33.3 75 3.0 -30.7 310 76 317.7 317.8 288.6 319.8 0.59 21 347 8241 -37.1 -38.0 91 0.9 -37.2 313 79 319.5 319.6 289.0 321.0 0.42 22 300 9230 -45.9 -48.7 73 2.8 -46.0 315 83 320.7 320.7 289.1 321.2 0.15 23 296 9319 -46.7 -49.5 73 2.8 -46.8 314 83 320.8 320.8 289.2 321.3 0.14 24 294 9363 -47.1 -51.4 61 4.3 -47.3 313 83 320.8 320.8 289.1 321.3 0.11 25 287 9521 -48.1 -55.1 44 7.0 -48.3 311 84 321.6 321.6 289.3 321.9 0.08 26 250 10410 -55.7 -60.7 54 5.0 -55.8 300 87 323.3 323.3 289.8 323.4 0.04 27 227 11018 -60.5 -62.4 77 2.0 -60.5 305 91 325.0 325.0 290.3 325.2 0.04 28 225 11073 -60.9 -62.6 80 1.7 -60.9 305 91 325.2 325.2 290.4 325.3 0.04 29 221 11184 -61.9 -65.4 63 3.5 -61.9 305 90 325.3 325.3 290.4 325.4 0.03 30 217 11298 -58.9 -66.9 35 8.0 -59.0 305 91 331.7 331.7 292.2 331.8 0.02 31 206 11624 -58.9 -74.9 11 16.0 -59.0 305 84 336.6 336.6 293.5 336.7 0.01 32 203 11717 -58.7 -73.7 13 15.0 -58.9 305 83 338.4 338.4 293.9 338.4 0.01 33 200 11810 -58.9 -73.9 13 15.0 -59.0 305 81 339.5 339.5 294.2 339.5 0.01 34 150 13630 -57.3 -80.3 4 23.0 -57.6 300 88 371.4 371.4 300.8 371.4 0.00 35 140 14068 -55.5 -80.5 3 25.0 -55.9 295 84 381.9 381.9 302.6 381.9 0.00 36 102 16057 -61.9 -85.9 3 24.0 -62.1 297 68 405.8 405.8 306.0 405.8 0.00 37 100 16180 -61.5 -85.5 3 24.0 -61.7 295 71 408.9 408.9 306.4 408.9 0.00 38 88 16974 -58.3 -85.3 2 27.0 -58.7 294 67 430.5 430.5 308.9 430.6 0.00 39 79 17644 -61.3 -86.3 2 25.0 -61.6 292 62 437.8 437.8 309.7 437.8 0.00 40 71 18311 -56.9 -84.9 2 28.0 -57.5 290 57 460.8 460.8 311.8 460.8 0.00 41 70 18400 -57.5 -85.5 2 28.0 -58.0 290 56 461.4 461.4 311.9 461.4 0.00 42 61 19264 -60.1 -87.1 2 27.0 -60.6 288 53 474.1 474.1 313.0 474.1 0.00 43 57 19691 -55.9 -85.9 1 30.0 -56.7 287 51 492.9 492.9 314.4 492.9 0.00 44 54 20033 -57.7 -86.7 1 29.0 -58.4 286 50 496.5 496.5 314.7 496.5 0.00 45 50 20520 -56.5 -86.5 1 30.0 -57.3 285 48 510.3 510.3 315.7 510.4 0.00 46 32 23366 -53.3 -85.3 1 32.0 -55.1 289 38 588.4 588.4 320.0 588.4 0.01 47 30 23780 -54.5 -86.5 1 32.0 -56.2 290 36 596.1 596.1 320.5 596.1 0.01 48 27 24452 -56.1 -87.1 1 31.0 -57.6 609.8 609.8 321.0 609.9 0.01 49 23 25481 -52.3 -85.3 1 33.0 -54.9 649.6 649.6 322.7 649.7 0.01 TRP 221 11184 -61.9 -65.4 63 3.5 -61.9 305 90 325.3 325.3 290.4 325.4 0.03 WND 227 11018 -60.5 -62.4 77 2.0 -60.5 305 91 325.0 325.0 290.3 325.2 0.04 Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 830.95 mb = 1655.06 m = 5429.93 ft Wetbulb zero: 957.02 mb = 504.40 m = 1654.83 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 91.97 % Est. max temperature: 14.19 C = 57.54 F Sfc-Lift cond lev (LCL): 995.37 mb = 184.83 m = 606.38 ft T: 5.21 C 700-500 lapse rate: 4.39 C/km ThetaE index: 2.85 C Layer 956.0- 925.0 mb Conv cond level (CCL): 749.80 mb = 2456.41 m = 8059.00 ft Mean mixing ratio: 4.01 g/kg Conv temperature: 21.31 C = 70.35 F Cap Strength: 15.71 C Lifted Index: 19.09 C Risk: None Lifted Index @300 mb: 21.55 C Lifted Index @700 mb: 9.89 C Showalter Index: 11.97 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 17.30 C K Index: 17.80 Risk: < 20 % chance of thunderstorms Sweat Index: 133.80 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.53 J/kg Max Up Vert Vel: 3.88 m/s Conv Inhibition (B-): 45035.91 J/kg Cap Strength: 18.74 C Lift Cond Lev (LCL): 919.98 mb = 822.66 m = 2698.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 33 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 6 285 10 9.7 -2.6 | 163 27 -7.8 26.0 1 1000 147 260 18 17.7 3.1 | 181 32 0.3 31.7 2 981 305 255 17 16.4 4.4 | 178 33 -1.0 33.0 3 945 610 235 16 13.1 9.2 | 173 38 -4.3 37.8 4 925 779 235 19 15.6 10.9 | 177 40 -1.9 39.5 5 910 914 250 19 17.9 6.5 | 181 35 0.4 35.1 6 876 1219 295 22 19.9 -9.3 | 187 19 2.5 19.3 7 850 1459 295 33 29.9 -13.9 | 220 19 12.5 14.7 8 811 1829 280 38 37.4 -6.6 | 222 30 20.0 22.0 9 781 2134 285 35 33.8 -9.1 | 220 26 16.4 19.5 10 700 3003 300 35 30.3 -17.5 | 229 17 12.9 11.1 11 696 3048 295 33 29.9 -13.9 | 220 19 12.5 14.7 12 669 3353 305 60 49.1 -34.4 | 280 32 31.7 -5.8 13 594 4267 305 62 50.8 -35.6 | 282 34 33.4 -7.0 14 528 5182 305 66 54.1 -37.9 | 284 38 36.6 -9.3 15 500 5600 310 63 48.3 -40.5 | 291 33 30.8 -11.9 16 400 7240 310 75 57.5 -48.2 | 296 45 40.0 -19.6 17 304 9144 315 83 58.7 -58.7 | 306 51 41.3 -30.1 18 300 9230 315 83 58.7 -58.7 | 306 51 41.3 -30.1 19 250 10410 300 87 75.3 -43.5 | 284 60 57.9 -14.9 20 227 11018 305 91 74.5 -52.2 | 292 62 57.1 -23.6 21 221 11184 305 90 73.7 -51.6 | 292 61 56.3 -23.0 22 218 11278 305 91 74.5 -52.2 | 292 62 57.1 -23.6 23 200 11810 305 81 66.4 -46.5 | 290 52 48.9 -17.9 24 188 12192 305 81 66.4 -46.5 | 290 52 48.9 -17.9 25 150 13630 300 88 76.2 -44.0 | 285 61 58.8 -15.4 26 148 13716 305 91 74.5 -52.2 | 292 62 57.1 -23.6 27 141 14021 295 84 76.1 -35.5 | 277 59 58.7 -6.9 28 105 15850 300 64 55.4 -32.0 | 275 38 38.0 -3.4 29 100 16180 295 71 64.3 -30.0 | 272 47 46.9 -1.4 30 96 16459 295 71 64.3 -30.0 | 272 47 46.9 -1.4 31 70 18400 290 56 52.6 -19.2 | 255 36 35.2 9.4 32 50 20520 285 48 46.4 -12.4 | 241 33 28.9 16.2 33 30 23780 290 36 33.8 -12.3 | 225 23 16.4 16.3 Wind Parameters Mean winds (0-6000m): 298.7 at 44.7 knts Storm direction: 328.7 at 33.5 knts Shear (0-3000m) pos: 5.5 neg: 3.1 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 65.2 deg Storm rel helicity (0-3000m) pos: 217.1 neg: -43.1 tot: 174.0 m^2/s^2 ave: 58.0 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 156.73 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 ------------------------------------------------------------------------------- 500 256 16 177 32| 0.0 11.7 11.7| 61.8 -23.9 37.9 75.8 0.36| 15.6 5.7 1000 249 17 178 35| 3.9 5.8 9.8|127.9 -34.8 93.1 93.1 0.39| 14.9 5.8 1500 266 20 185 30| 9.1 3.9 13.0|196.1 -34.8 161.3 107.6 0.46| 17.8 8.3 2000 274 24 194 28| 6.9 4.6 11.5|199.3 -40.2 159.1 79.6 0.38| 16.1 6.2 2500 277 26 199 27| 6.0 3.7 9.7|208.4 -43.1 165.3 66.1 0.37| 14.0 5.1 3000 281 28 203 25| 5.5 3.1 8.6|217.1 -43.1 174.0 58.0 0.36| 12.6 4.6 4000 291 35 223 22| 7.3 2.3 9.6|359.5 -43.1 316.4 79.1 0.48| 13.0 6.3 5000 296 41 240 22| 5.8 1.9 7.7|373.0 -43.1 329.9 66.0 0.48| 10.8 5.2 6000 299 45 252 23| 5.1 1.6 6.6|424.2 -43.1 381.0 63.5 0.49| 9.9 4.8 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20250416.11.gif