UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 16 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 -108 SFC 986 6 4.2 -1.8 65 6.0 1.7 285 34 278.5 279.0 275.6 287.9 3.39 2 925 520 -1.5 -5.8 72 4.3 -3.1 275 41 277.8 278.2 274.2 285.3 2.68 3 909 659 -3.1 -6.3 79 3.2 -4.2 277 41 277.5 278.0 273.9 284.9 2.62 4 850 1186 -7.5 -8.4 93 0.9 -7.8 280 44 278.3 278.7 274.0 285.0 2.38 5 832 1352 -9.1 -9.1 100 0.0 -9.1 275 48 278.3 278.7 273.9 284.8 2.30 6 811 1549 -10.5 -10.6 99 0.1 -10.5 270 53 278.9 279.2 273.9 284.8 2.10 7 807 1587 -10.9 -13.2 83 2.3 -11.5 270 53 278.8 279.1 273.3 283.8 1.71 8 804 1616 -10.5 -19.5 48 9.0 -12.5 270 53 279.6 279.7 272.6 282.6 1.01 9 798 1674 -10.1 -25.1 28 15.0 -13.0 270 53 280.6 280.7 272.6 282.5 0.62 10 785 1801 -9.3 -24.3 28 15.0 -12.4 270 53 282.8 282.9 273.9 284.8 0.68 11 714 2527 -14.1 -34.1 17 20.0 -17.0 277 54 285.3 285.3 274.7 286.2 0.30 12 700 2677 -15.3 -33.3 20 18.0 -17.9 280 55 285.5 285.6 274.9 286.6 0.33 13 511 4968 -34.7 -40.7 54 6.0 -35.1 285 62 288.9 289.0 276.5 289.6 0.21 14 500 5120 -35.7 -44.7 39 9.0 -36.2 285 68 289.5 289.5 276.6 290.0 0.14 15 493 5218 -36.3 -49.3 25 13.0 -36.9 284 71 289.9 290.0 276.8 290.2 0.09 16 478 5432 -37.9 -45.9 43 8.0 -38.3 281 76 290.5 290.6 277.2 291.0 0.13 17 475 5475 -37.5 -54.5 15 17.0 -38.2 280 78 291.6 291.6 277.5 291.7 0.05 18 474 5490 -37.5 -55.0 14 17.6 -38.1 280 78 291.8 291.8 277.6 291.9 0.05 19 466 5607 -37.3 -59.3 8 22.0 -38.0 281 77 293.4 293.4 278.4 293.5 0.03 20 400 6660 -38.3 -71.3 2 33.0 -39.1 285 64 305.2 305.2 283.5 305.2 0.01 21 399 6677 -38.3 -71.3 2 33.0 -39.1 285 64 305.4 305.4 283.6 305.5 0.01 22 382 6975 -40.5 -72.5 2 32.0 -41.2 294 68 306.4 306.4 284.0 306.4 0.01 23 364 7304 -40.1 -73.1 2 33.0 -40.9 293 73 311.2 311.2 285.7 311.2 0.01 24 342 7728 -42.3 -75.3 2 33.0 -43.0 291 76 313.8 313.8 286.6 313.8 0.00 25 308 8433 -43.9 -71.9 3 28.0 -44.5 295 71 321.1 321.1 289.0 321.1 0.01 26 300 8610 -43.7 -72.7 3 29.0 -44.3 295 72 323.8 323.8 289.9 323.8 0.01 27 250 9830 -43.5 -78.5 1 35.0 -44.3 300 68 341.4 341.4 294.7 341.4 0.00 28 224 10573 -41.7 -77.7 1 36.0 -42.8 307 64 355.0 355.0 297.7 355.1 0.00 29 200 11340 -43.5 -77.5 1 34.0 -44.5 310 57 363.9 363.9 299.4 363.9 0.00 30 150 13270 -43.7 -78.7 1 35.0 -44.9 310 47 394.8 394.8 304.5 394.8 0.01 31 147 13406 -44.1 -79.1 1 35.0 -45.3 305 44 396.3 396.4 304.7 396.4 0.01 32 132 14129 -42.9 -78.9 1 36.0 -44.4 296 51 410.9 410.9 306.6 410.9 0.01 33 120 14766 -46.3 -80.3 1 34.0 -47.4 303 42 416.0 416.0 307.2 416.0 0.01 34 111 15288 -42.5 -79.5 1 37.0 -44.3 313 44 432.5 432.5 309.1 432.5 0.01 35 100 15990 -44.5 -80.5 1 36.0 -46.1 305 45 441.7 441.7 310.1 441.8 0.01 36 72 18182 -43.9 -79.9 1 36.0 -46.2 314 44 486.5 486.5 314.0 486.6 0.01 37 70 18370 -44.9 -80.9 1 36.0 -47.0 315 44 488.3 488.3 314.1 488.4 0.01 38 50 20620 -45.3 -81.3 1 36.0 -47.9 290 27 536.7 536.7 317.3 536.8 0.01 39 37 22626 -44.5 -81.5 1 37.0 -48.0 278 21 587.0 587.0 320.0 587.1 0.01 40 30 24020 -46.7 -81.7 1 35.0 -50.1 270 16 617.3 617.3 321.4 617.4 0.02 41 27 24718 -47.9 -82.9 1 35.0 -51.2 276 15 632.8 632.8 322.0 633.0 0.02 42 22 26082 -44.1 -82.1 1 38.0 -49.3 289 13 682.3 682.3 323.9 682.5 0.02 43 20 26720 -45.9 -81.9 1 36.0 -50.7 295 12 695.7 695.7 324.3 695.9 0.02 44 12 30101 -48.9 -82.9 1 34.0 -54.2 221 13 794.5 794.5 327.1 794.8 0.03 45 10 31310 -45.1 -82.1 1 37.0 -52.8 195 13 851.2 851.2 328.4 851.7 0.05 46 7.6 33154 -42.3 -81.3 1 39.0 -52.6 932.0 932.0 330.0 932.8 0.07 TRP 308 8433 -43.9 -71.9 3 28.0 -44.5 295 71 321.1 321.1 289.0 321.1 0.01 WND 474 5490 -37.5 -55.0 14 17.6 -38.1 280 78 291.8 291.8 277.6 291.9 0.05 Sounding variables and indices 1000-500 mb thick: 5228.00 m Freezing level: 941.05 mb = 384.74 m = 1262.25 ft Wetbulb zero: 964.04 mb = 187.27 m = 614.38 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 48.20 % Est. max temperature: 4.04 C = 39.27 F Sfc-Lift cond lev (LCL): 898.68 mb = 748.35 m = 2455.18 ft T: -3.85 C 700-500 lapse rate: 8.35 C/km ThetaE index: 3.04 C Layer 925.0- 850.0 mb Conv cond level (CCL): 873.74 mb = 969.55 m = 3180.91 ft Mean mixing ratio: 2.86 g/kg Conv temperature: 3.72 C = 38.69 F Cap Strength: 3.25 C Lifted Index: 3.60 C Risk: None Lifted Index @300 mb: 26.83 C Lifted Index @700 mb: 3.08 C Showalter Index: 4.30 C Risk: None Total Totals Index: 55.50 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.20 C Cross Totals Index: 27.30 C K Index: 1.80 Risk: None Sweat Index: 286.00 Risk: None Energy Index: 1.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.35 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 3.42 J/kg Cap Strength: 3.45 C Lift Cond Lev (LCL): 874.17 mb = 965.67 m = 3168.19 ft Lev Free Conv (LFC): 869.17 mb = 1010.75 m = 3316.06 ft Equ Level (EL): 799.17 mb = 1662.55 m = 5454.48 ft B at Equ Level: 11.68 J/kg Max Parcel Lev (MPL): 779.17 mb = 1857.76 m = 6094.95 ft Wind level data Storm motion: 309 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 ---------------------------------------------------------- 0 986 6 285 34 32.8 -8.8 | 182 17 0.6 17.2 1 950 305 270 35 35.0 -0.0 | 186 26 2.7 26.0 2 925 520 275 41 40.8 -3.6 | 201 24 8.6 22.5 3 880 914 280 42 41.4 -7.3 | 206 21 9.1 18.7 4 850 1186 280 44 43.3 -7.6 | 211 21 11.0 18.4 5 813 1524 270 53 53.0 -0.0 | 219 33 20.7 26.0 6 751 2134 270 52 52.0 -0.0 | 217 33 19.7 26.0 7 700 2677 280 55 54.2 -9.6 | 233 27 21.9 16.5 8 562 4267 280 57 56.1 -9.9 | 236 29 23.8 16.1 9 517 4877 285 59 57.0 -15.3 | 246 27 24.7 10.8 10 500 5120 285 68 65.7 -17.6 | 256 34 33.4 8.4 11 474 5486 280 78 76.8 -13.5 | 254 46 44.5 12.5 12 474 5490 280 78 76.8 -13.5 | 254 46 44.5 12.5 13 400 6660 285 64 61.8 -16.6 | 252 31 29.5 9.5 14 397 6706 285 64 61.8 -16.6 | 252 31 29.5 9.5 15 380 7010 295 69 62.5 -29.2 | 276 30 30.2 -3.1 16 347 7620 290 77 72.4 -26.3 | 270 40 40.1 -0.3 17 308 8433 295 71 64.3 -30.0 | 277 32 32.1 -4.0 18 300 8610 295 72 65.3 -30.4 | 278 33 33.0 -4.4 19 250 9830 300 68 58.9 -34.0 | 287 28 26.6 -8.0 20 211 10973 310 62 47.5 -39.9 | 312 21 15.2 -13.8 21 200 11340 310 57 43.7 -36.6 | 313 16 11.4 -10.6 22 176 12192 300 52 45.0 -26.0 | 270 13 12.7 0.0 23 161 12802 305 61 50.0 -35.0 | 297 20 17.7 -9.0 24 150 13270 310 47 36.0 -30.2 | 318 6 3.7 -4.2 25 147 13411 305 44 36.0 -25.2 | 258 4 3.8 0.8 26 134 14021 295 53 48.0 -22.4 | 257 16 15.7 3.6 27 117 14935 305 39 31.9 -22.4 | 175 4 -0.3 3.7 28 112 15240 315 44 31.1 -31.1 | 13 5 -1.2 -5.1 29 102 15850 295 48 43.5 -20.3 | 243 13 11.2 5.8 30 100 15990 305 45 36.9 -25.8 | 267 5 4.6 0.2 31 98 16154 305 45 36.9 -25.8 | 267 5 4.6 0.2 32 70 18370 315 44 31.1 -31.1 | 13 5 -1.2 -5.1 33 50 20620 290 27 25.4 -9.2 | 158 18 -6.9 16.8 34 30 24020 270 16 16.0 -0.0 | 148 31 -16.3 26.0 35 20 26720 295 12 10.9 -5.1 | 134 30 -21.4 21.0 36 10 31310 195 13 3.4 12.6 | 143 48 -28.9 38.6 Wind Parameters Mean winds (0-6000m): 278.9 at 55.3 knts Storm direction: 308.9 at 41.5 knts Shear (0-3000m) pos: 2.4 neg: 3.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 51.8 deg Storm rel helicity (0-3000m) pos: 162.8 neg: -5.9 tot: 156.9 m^2/s^2 ave: 52.3 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 51.19 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 ------------------------------------------------------------------------------- 500 275 36 188 23| 0.0 9.7 9.7| 48.0 0.0 48.0 95.9 0.49| 15.9 7.7 1000 277 39 196 22| 2.3 4.8 7.1| 65.8 0.0 65.8 65.8 0.52| 10.4 5.4 1500 277 41 203 23| 1.5 7.5 9.0| 95.4 0.0 95.4 63.6 0.46| 11.4 5.2 2000 275 44 208 25| 1.1 5.7 6.8| 95.4 -4.8 90.6 45.3 0.42| 8.8 3.7 2500 274 46 211 26| 2.3 4.5 6.8|140.5 -5.9 134.5 53.8 0.48| 8.5 4.1 3000 275 47 215 26| 2.4 3.8 6.2|162.8 -5.9 156.9 52.3 0.51| 7.7 3.9 4000 277 50 220 27| 1.8 2.9 4.8|169.5 -5.9 163.5 40.9 0.52| 5.9 3.1 5000 278 52 225 27| 2.3 2.4 4.7|230.3 -5.9 224.4 44.9 0.57| 5.8 3.3 6000 279 55 232 28| 1.9 3.2 5.1|248.1 -19.0 229.1 38.2 0.42| 6.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251016.23.gif