UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041523.upa.cvt Date: 2300Z 15 APR 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 15 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 1016 6 8.6 7.0 90 1.6 7.8 320 46 280.5 281.5 280.2 297.4 6.19 1 1000 135 7.6 6.7 94 0.9 7.1 320 46 280.8 281.8 280.3 297.6 6.16 2 938 660 5.2 5.2 100 0.0 5.2 300 62 283.5 284.5 281.3 299.9 5.91 3 925 774 6.0 6.0 100 0.0 6.0 300 62 285.4 286.5 282.7 303.2 6.34 4 894 1054 6.8 4.2 83 2.6 5.5 296 56 289.1 290.1 283.6 305.5 5.79 5 860 1375 9.0 8.5 97 0.5 8.7 288 55 294.6 296.0 288.1 318.0 8.12 6 850 1472 8.6 7.7 94 0.9 8.1 285 55 295.2 296.6 288.0 317.7 7.78 7 700 3056 0.0 0.0 100 0.0 0.0 310 54 302.5 303.5 288.4 319.0 5.47 8 578 4563 -8.5 -10.2 87 1.7 -9.2 305 61 309.6 310.1 288.5 319.2 3.04 9 516 5432 -14.7 -15.0 98 0.3 -14.8 305 61 312.3 312.7 288.6 319.8 2.31 10 500 5670 -16.1 -16.8 94 0.7 -16.3 305 64 313.4 313.8 288.8 320.1 2.05 11 413 7080 -27.1 -29.3 82 2.2 -27.5 296 67 316.9 317.0 288.6 319.7 0.82 12 400 7310 -28.5 -29.9 88 1.4 -28.7 295 68 317.9 318.1 289.0 320.7 0.80 13 392 7455 -29.7 -30.6 92 0.9 -29.9 296 69 318.2 318.4 289.0 320.9 0.76 14 351 8235 -35.1 -41.1 54 6.0 -35.7 300 66 321.2 321.2 289.5 322.3 0.30 15 322 8831 -40.3 -44.0 68 3.7 -40.6 303 64 322.0 322.0 289.6 322.9 0.24 16 319 8895 -40.7 -47.7 47 7.0 -41.1 303 63 322.3 322.3 289.6 322.9 0.16 17 300 9310 -44.3 -51.3 46 7.0 -44.6 305 62 322.9 322.9 289.8 323.4 0.11 18 269 10028 -50.3 -61.3 26 11.0 -50.5 308 61 324.4 324.4 290.2 324.6 0.04 19 250 10500 -54.7 -60.7 47 6.0 -54.8 305 61 324.7 324.8 290.2 324.9 0.04 20 240 10760 -57.3 -62.0 55 4.7 -57.4 304 61 324.6 324.7 290.2 324.8 0.04 21 229 11055 -59.3 -66.3 40 7.0 -59.4 302 60 326.0 326.0 290.6 326.1 0.02 22 207 11680 -64.3 -66.4 75 2.1 -64.3 297 63 327.7 327.7 291.1 327.8 0.02 23 200 11890 -65.5 -69.5 57 4.0 -65.5 290 69 329.0 329.0 291.5 329.1 0.02 24 198 11951 -64.9 -71.4 40 6.5 -65.0 290 71 330.9 330.9 292.0 331.0 0.01 25 196 12013 -64.3 -73.3 28 9.0 -64.4 290 71 332.9 332.9 292.5 332.9 0.01 26 194 12077 -58.5 -83.5 3 25.0 -58.7 290 71 343.1 343.1 295.1 343.1 0.00 27 191 12175 -58.1 -83.1 3 25.0 -58.3 290 71 345.3 345.3 295.6 345.3 0.00 28 179 12586 -56.1 -79.1 4 23.0 -56.3 293 66 355.0 355.0 297.7 355.0 0.00 29 158 13373 -60.3 -80.3 6 20.0 -60.5 300 56 360.8 360.8 298.8 360.8 0.00 30 152 13616 -57.5 -83.5 2 26.0 -57.8 300 60 369.6 369.6 300.5 369.6 0.00 31 150 13700 -57.9 -82.9 3 25.0 -58.2 300 61 370.3 370.3 300.6 370.3 0.00 32 109 15697 -62.3 -87.3 2 25.0 -62.5 292 58 397.4 397.4 304.9 397.4 0.00 33 100 16230 -62.1 -88.1 2 26.0 -62.3 300 59 407.7 407.7 306.2 407.7 0.00 34 88 17016 -63.9 -87.9 2 24.0 -64.1 297 56 419.3 419.3 307.6 419.3 0.00 35 70 18430 -60.3 -88.3 1 28.0 -60.7 290 48 455.4 455.4 311.4 455.4 0.00 36 50 20530 -57.3 -88.3 1 31.0 -58.1 295 43 508.4 508.4 315.5 508.5 0.00 37 37 22437 -54.9 -86.9 1 32.0 -56.2 289 44 560.3 560.3 318.6 560.4 0.01 38 32 23360 -56.3 -88.3 1 32.0 -57.6 286 45 580.3 580.3 319.7 580.4 0.00 39 30 23770 -54.9 -87.9 1 33.0 -56.5 285 45 595.0 595.0 320.4 595.0 0.01 40 22 25765 -51.5 -87.5 1 36.0 -54.4 277 45 660.3 660.3 323.1 660.3 0.01 41 20 26380 -53.9 -87.9 1 34.0 -56.3 275 45 671.2 671.2 323.4 671.2 0.01 42 19 26709 -53.9 -87.9 1 34.0 -56.5 275 46 681.1 681.1 323.8 681.2 0.01 43 16 27820 -50.5 -87.5 0 37.0 -54.4 275 50 726.5 726.5 325.3 726.6 0.01 44 12 29698 -49.7 -87.7 0 38.0 -54.8 275 55 791.7 791.7 327.0 791.8 0.01 45 10 30890 -50.1 -88.1 0 38.0 -55.6 275 59 832.5 832.5 328.0 832.7 0.02 46 7.8 32524 -47.1 -86.1 0 39.0 -54.8 905.9 905.9 329.5 906.2 0.03 47 6.8 33430 -48.3 -86.3 0 38.0 -56.0 937.1 937.1 330.1 937.5 0.03 48 5.0 35490 -40.7 -81.7 0 41.0 -54.0 1057.9 1057.9 332.1 1059.1 0.10 49 4.9 35627 -40.7 -81.7 0 41.0 -54.1 1064.0 1064.0 332.1 1065.2 0.10 TRP 198 11951 -65.7 -69.6 58 3.9 -65.7 290 71 329.7 329.7 291.6 329.7 0.02 WND 198 11951 -64.9 -71.4 40 6.5 -65.0 290 71 330.9 330.9 292.0 331.0 0.01 Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 700.00 mb = 3056.00 m = 10026.12 ft Wetbulb zero: 699.74 mb = 3058.95 m = 10035.79 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 94.65 % Est. max temperature: 21.78 C = 71.20 F Sfc-Lift cond lev (LCL): 991.52 mb = 204.80 m = 671.89 ft T: 7.28 C 700-500 lapse rate: 6.16 C/km ThetaE index: 0.34 C Layer 850.0- 700.0 mb Conv cond level (CCL): 954.95 mb = 512.99 m = 1683.02 ft Mean mixing ratio: 6.09 g/kg Conv temperature: 10.86 C = 51.55 F Cap Strength: 12.76 C Lifted Index: 13.29 C Risk: None Lifted Index @300 mb: 16.73 C Lifted Index @700 mb: 9.77 C Showalter Index: 1.58 C Risk: Showers probable Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 23.80 C K Index: 32.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 266.40 Risk: None Energy Index: 0.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.90 J/kg Max Up Vert Vel: 6.31 m/s Conv Inhibition (B-): 77266.88 J/kg Cap Strength: 13.05 C Lift Cond Lev (LCL): 957.17 mb = 494.01 m = 1620.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 43 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 1016 6 320 46 29.6 -35.2 | 254 11 10.4 3.1 1 1000 135 320 46 29.6 -35.2 | 254 11 10.4 3.1 2 944 610 300 62 53.7 -31.0 | 258 35 34.5 7.3 3 925 774 300 62 53.7 -31.0 | 258 35 34.5 7.3 4 909 914 300 57 49.4 -28.5 | 252 32 30.2 9.8 5 850 1472 285 55 53.1 -14.2 | 235 42 34.0 24.1 6 845 1524 285 55 53.1 -14.2 | 235 42 34.0 24.1 7 784 2134 300 57 49.4 -28.5 | 252 32 30.2 9.8 8 700 3056 310 54 41.4 -34.7 | 261 22 22.2 3.6 9 648 3658 310 51 39.1 -32.8 | 254 21 19.9 5.5 10 599 4267 305 63 51.6 -36.1 | 266 33 32.4 2.2 11 532 5182 305 58 47.5 -33.3 | 260 29 28.3 5.1 12 500 5670 305 64 52.4 -36.7 | 267 33 33.3 1.6 13 400 7310 295 68 61.6 -28.7 | 257 44 42.5 9.6 14 400 7315 295 69 62.5 -29.2 | 258 44 43.4 9.2 15 300 9310 305 62 50.8 -35.6 | 265 32 31.6 2.8 16 255 10363 310 61 46.7 -39.2 | 272 28 27.6 -0.9 17 250 10500 305 61 50.0 -35.0 | 264 31 30.8 3.3 18 210 11582 300 60 52.0 -30.0 | 256 34 32.8 8.3 19 200 11890 290 69 64.8 -23.6 | 252 48 45.7 14.7 20 198 11951 290 71 66.7 -24.3 | 254 50 47.6 14.0 21 191 12192 290 71 66.7 -24.3 | 254 50 47.6 14.0 22 157 13411 300 56 48.5 -28.0 | 251 31 29.3 10.3 23 150 13700 300 61 52.8 -30.5 | 257 35 33.7 7.8 24 129 14630 300 56 48.5 -28.0 | 251 31 29.3 10.3 25 112 15545 290 58 54.5 -19.8 | 242 40 35.3 18.5 26 100 16230 300 59 51.1 -29.5 | 255 33 31.9 8.8 27 96 16459 300 59 51.1 -29.5 | 255 33 31.9 8.8 28 70 18430 290 48 45.1 -16.4 | 230 34 25.9 21.9 29 50 20530 295 43 39.0 -18.2 | 225 28 19.8 20.1 30 30 23770 285 45 43.5 -11.6 | 222 36 24.3 26.7 31 20 26380 275 45 44.8 -3.9 | 217 43 25.7 34.4 32 10 30890 275 59 58.8 -5.1 | 230 52 39.6 33.2 Wind Parameters Mean winds (0-6000m): 303.4 at 57.1 knts Storm direction: 333.4 at 42.8 knts Shear (0-3000m) pos: 4.0 neg: 5.4 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 6.7 deg Storm rel helicity (0-3000m) pos: 141.7 neg: -149.4 tot: -7.7 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.17 Bulk Shear: 16.99 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 ------------------------------------------------------------------------------- 500 313 51 259 18| 0.0 19.4 19.4| 6.6 -3.2 3.4 6.8 0.07| 19.5 1.3 1000 306 55 257 26| 0.0 11.6 11.6| 6.6 -58.8 -52.1 -52.1 -0.16| 16.4 -2.6 1500 301 55 251 30| 0.0 10.8 10.8| 6.6-149.4-142.8 -95.2 -0.32| 15.2 -4.9 2000 298 56 248 32| 3.0 8.1 11.1| 92.7-149.4 -56.6 -28.3 -0.10| 14.4 -1.4 2500 299 56 249 32| 3.8 6.5 10.3|127.0-149.4 -22.4 -9.0 -0.02| 13.0 -0.3 3000 300 56 250 31| 4.0 5.4 9.4|141.7-149.4 -7.7 -2.6 0.01| 11.8 0.1 4000 303 55 252 29| 3.0 4.6 7.6|162.1-160.6 1.5 0.4 0.03| 10.2 0.3 5000 303 56 255 29| 2.4 3.9 6.3|174.4-181.3 -6.9 -1.4 0.01| 9.1 0.1 6000 303 57 256 29| 2.0 3.7 5.7|203.9-195.6 8.4 1.4 0.03| 8.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20250415.23.gif