UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 17 OCT 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 -116 SFC 985 6 5.4 2.7 83 2.7 4.1 320 28 279.8 280.6 278.0 292.7 4.71 2 925 518 1.2 -0.6 88 1.8 0.4 305 33 280.5 281.2 277.4 291.5 3.95 3 885 872 -2.1 -2.7 96 0.6 -2.3 304 36 280.7 281.3 276.9 290.6 3.54 4 850 1192 -3.7 -10.7 58 7.0 -6.0 310 37 282.3 282.6 275.6 288.0 1.99 5 827 1408 -4.3 -26.3 16 22.0 -9.0 309 38 283.9 284.0 274.3 285.5 0.54 6 747 2199 -10.5 -32.5 15 22.0 -14.1 306 43 285.5 285.6 274.9 286.6 0.33 7 700 2696 -13.5 -28.5 27 15.0 -16.2 315 47 287.5 287.6 276.2 289.2 0.52 8 633 3452 -19.5 -26.5 54 7.0 -20.7 318 50 289.1 289.2 277.3 291.3 0.69 9 567 4261 -24.9 -36.9 32 12.0 -26.2 320 56 292.0 292.0 278.1 292.9 0.28 10 534 4693 -28.9 -41.9 27 13.0 -30.0 320 58 292.3 292.3 278.1 292.9 0.18 11 500 5160 -32.9 -37.9 61 5.0 -33.3 320 60 292.9 293.0 278.6 293.9 0.29 12 474 5534 -36.5 -37.8 88 1.3 -36.6 319 64 293.0 293.0 278.6 294.0 0.31 13 466 5652 -37.1 -41.5 64 4.4 -37.4 318 65 293.7 293.7 278.8 294.4 0.22 14 432 6172 -41.1 -49.1 42 8.0 -41.5 316 71 295.0 295.0 279.3 295.4 0.10 15 420 6363 -42.9 -47.2 63 4.3 -43.1 315 73 295.1 295.1 279.3 295.5 0.13 16 400 6690 -45.7 -50.6 58 4.9 -45.9 315 73 295.6 295.6 279.5 295.9 0.09 17 381 7013 -48.5 -53.0 59 4.5 -48.6 315 69 296.0 296.1 279.7 296.3 0.07 18 378 7065 -47.9 -61.9 18 14.0 -48.2 317 68 297.5 297.5 280.3 297.6 0.02 19 365 7297 -46.1 -71.1 4 25.0 -46.5 324 61 302.9 302.9 282.5 302.9 0.01 20 357 7444 -46.6 -71.5 4 24.9 -47.0 320 74 304.2 304.2 283.1 304.2 0.01 21 307 8439 -49.9 -73.9 4 24.0 -50.2 320 67 312.9 312.9 286.4 313.0 0.01 22 300 8590 -49.3 -77.3 2 28.0 -49.7 320 66 315.9 315.9 287.4 315.9 0.00 23 250 9790 -46.9 -78.9 1 32.0 -47.4 320 66 336.3 336.3 293.4 336.4 0.00 24 205 11106 -46.1 -80.1 1 34.0 -46.8 311 58 357.2 357.2 298.1 357.3 0.00 25 200 11270 -45.1 -80.1 1 35.0 -45.9 310 56 361.4 361.4 299.0 361.4 0.00 26 158 12857 -40.1 -78.1 1 38.0 -41.8 325 54 395.0 395.0 304.5 395.1 0.01 27 150 13210 -41.3 -78.3 1 37.0 -42.8 325 54 398.9 398.9 305.0 398.9 0.01 28 100 15950 -44.3 -80.3 1 36.0 -45.9 310 45 442.1 442.1 310.1 442.2 0.01 29 76 17794 -41.1 -79.1 1 38.0 -43.8 329 34 484.9 484.9 313.8 485.0 0.01 30 70 18350 -42.3 -79.3 1 37.0 -44.9 335 30 493.9 493.9 314.5 494.0 0.01 31 65 18850 -44.7 -80.7 1 36.0 -47.0 324 29 499.2 499.2 314.9 499.3 0.01 32 50 20610 -44.3 -81.3 1 37.0 -47.2 285 26 539.1 539.1 317.5 539.1 0.01 33 47 21026 -42.9 -80.9 1 38.0 -46.3 552.1 552.1 318.2 552.1 0.01 TRP 381 7013 -48.5 -53.0 59 4.5 -48.6 315 69 296.0 296.1 279.7 296.3 0.07 WND 357 7444 -46.6 -71.5 4 24.9 -47.0 320 74 304.2 304.2 283.1 304.2 0.01 Sounding variables and indices 1000-500 mb thick: 5276.00 m Freezing level: 910.45 mb = 646.69 m = 2121.66 ft Wetbulb zero: 918.76 mb = 572.23 m = 1877.37 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 44.13 % Est. max temperature: 8.93 C = 48.07 F Sfc-Lift cond lev (LCL): 944.90 mb = 344.62 m = 1130.64 ft T: 2.62 C 700-500 lapse rate: 7.87 C/km ThetaE index: 7.21 C Layer 925.0- 747.0 mb Conv cond level (CCL): 904.77 mb = 695.07 m = 2280.37 ft Mean mixing ratio: 4.09 g/kg Conv temperature: 6.26 C = 43.26 F Cap Strength: 2.21 C Lifted Index: 2.06 C Risk: None Lifted Index @300 mb: 17.18 C Lifted Index @700 mb: 1.01 C Showalter Index: 4.81 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.20 C Cross Totals Index: 22.20 C K Index: 3.50 Risk: None Sweat Index: 182.00 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.63 J/kg Max Up Vert Vel: 3.36 m/s Conv Inhibition (B-): 1.58 J/kg Cap Strength: 2.16 C Lift Cond Lev (LCL): 908.49 mb = 662.17 m = 2172.43 ft Lev Free Conv (LFC): 893.49 mb = 795.45 m = 2609.70 ft Equ Level (EL): 853.49 mb = 1159.48 m = 3804.02 ft B at Equ Level: 5.32 J/kg Max Parcel Lev (MPL): 823.49 mb = 1441.13 m = 4728.05 ft Wind level data Storm motion: 345 at 36 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 ---------------------------------------------------------- 0 985 6 320 28 18.0 -21.4 | 212 16 8.7 13.7 1 925 518 305 33 27.0 -18.9 | 227 24 17.7 16.2 2 914 610 300 35 30.3 -17.5 | 230 27 21.0 17.7 3 880 914 305 36 29.5 -20.6 | 234 25 20.2 14.5 4 850 1192 310 37 28.3 -23.8 | 239 22 19.0 11.4 5 753 2134 305 42 34.4 -24.1 | 246 27 25.1 11.1 6 700 2696 315 47 33.2 -33.2 | 265 24 23.9 1.9 7 589 3962 320 53 34.1 -40.6 | 282 25 24.7 -5.4 8 565 4267 320 56 36.0 -42.9 | 286 28 26.7 -7.7 9 500 5160 320 60 38.6 -46.0 | 290 31 29.2 -10.8 10 417 6401 315 74 52.3 -52.3 | 292 46 43.0 -17.2 11 400 6690 315 73 51.6 -51.6 | 291 45 42.3 -16.4 12 381 7013 315 69 48.8 -48.8 | 289 42 39.5 -13.6 13 364 7315 325 61 35.0 -50.0 | 300 30 25.7 -14.8 14 357 7444 320 74 47.6 -56.7 | 299 44 38.2 -21.5 15 348 7620 320 74 47.6 -56.7 | 299 44 38.2 -21.5 16 300 8590 320 66 42.4 -50.6 | 295 36 33.1 -15.4 17 263 9449 320 58 37.3 -44.4 | 288 29 27.9 -9.3 18 250 9790 320 66 42.4 -50.6 | 295 36 33.1 -15.4 19 229 10363 315 68 48.1 -48.1 | 288 41 38.7 -12.9 20 200 11270 310 56 42.9 -36.0 | 271 34 33.6 -0.8 21 191 11582 310 56 42.9 -36.0 | 271 34 33.6 -0.8 22 174 12192 325 53 30.4 -43.4 | 291 23 21.1 -8.2 23 150 13210 325 54 31.0 -44.2 | 293 23 21.6 -9.1 24 146 13411 320 55 35.4 -42.1 | 285 27 26.0 -7.0 25 127 14326 320 41 26.4 -31.4 | 258 17 17.0 3.8 26 122 14630 325 54 31.0 -44.2 | 293 23 21.6 -9.1 27 116 14935 310 38 29.1 -24.4 | 241 23 19.8 10.7 28 106 15545 305 52 42.6 -29.8 | 261 34 33.3 5.3 29 101 15850 315 38 26.9 -26.9 | 245 19 17.5 8.3 30 100 15950 310 45 34.5 -28.9 | 256 26 25.1 6.2 31 97 16154 310 45 34.5 -28.9 | 256 26 25.1 6.2 32 70 18350 335 30 12.7 -27.2 | 203 9 3.3 8.0 33 50 20610 285 26 25.1 -6.7 | 209 33 15.8 28.4 Wind Parameters Mean winds (0-6000m): 315.1 at 48.5 knts Storm direction: 345.1 at 36.4 knts Shear (0-3000m) pos: 2.8 neg: 2.1 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 57.3 deg Storm rel helicity (0-3000m) pos: 148.1 neg: 0.0 tot: 148.1 m^2/s^2 ave: 49.4 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 43.83 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 ------------------------------------------------------------------------------- 500 312 30 222 20| 0.0 9.4 9.4| 25.3 0.0 25.3 50.6 0.54| 9.5 5.1 1000 307 33 228 23| 1.8 4.7 6.5| 51.0 0.0 51.0 51.0 0.51| 8.8 4.5 1500 308 34 232 23| 2.1 3.1 5.2| 66.2 0.0 66.2 44.1 0.53| 7.3 3.9 2000 308 36 235 23| 1.6 3.2 4.7| 76.4 0.0 76.4 38.2 0.52| 6.3 3.3 2500 308 37 238 24| 2.4 2.5 4.9|117.2 0.0 117.2 46.9 0.60| 6.4 3.8 3000 309 39 243 23| 2.8 2.1 4.9|148.1 0.0 148.1 49.4 0.65| 6.2 4.0 4000 312 42 252 23| 2.9 1.6 4.4|185.9 0.0 185.9 46.5 0.69| 5.4 3.8 5000 314 45 261 23| 2.3 1.6 3.9|210.0 0.0 210.0 42.0 0.68| 4.9 3.3 6000 315 49 268 25| 1.9 2.3 4.2|221.2 0.0 221.2 36.9 0.57| 5.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251017.11.gif