UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 14 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 -269 SFC 967 6 6.4 5.2 92 1.2 5.8 330 18 282.2 283.2 280.5 298.1 5.74 2 943 212 4.4 4.4 100 0.0 4.4 320 36 282.2 283.2 280.3 297.6 5.56 3 925 369 3.6 3.6 100 0.0 3.6 315 44 283.0 283.9 280.4 297.9 5.36 4 850 1052 0.0 -0.3 98 0.3 -0.2 310 40 286.1 286.9 280.7 298.6 4.40 5 725 2311 -7.1 -7.8 95 0.7 -7.4 315 41 291.7 292.2 281.5 300.3 2.93 6 700 2584 -8.9 -10.4 89 1.5 -9.4 315 42 292.6 293.1 281.3 300.0 2.47 7 699 2595 -9.1 -10.6 89 1.5 -9.6 315 42 292.5 293.0 281.3 299.8 2.44 8 696 2628 -9.1 -13.6 70 4.5 -10.5 315 43 292.9 293.2 280.8 298.7 1.92 9 599 3776 -16.1 -17.8 87 1.7 -16.6 337 30 297.6 297.9 282.4 302.5 1.57 10 554 4360 -20.9 -21.7 93 0.8 -21.1 340 37 298.7 298.9 282.4 302.5 1.22 11 500 5110 -26.9 -29.9 76 3.0 -27.3 335 33 300.2 300.4 282.3 302.3 0.64 12 479 5417 -29.5 -32.4 76 2.9 -29.9 337 39 300.7 300.8 282.4 302.5 0.53 13 448 5889 -33.7 -41.7 44 8.0 -34.3 344 36 301.3 301.3 282.2 302.0 0.22 14 400 6670 -40.9 -46.9 52 6.0 -41.2 340 37 301.8 301.9 282.3 302.3 0.14 15 381 6998 -44.1 -49.0 58 4.9 -44.3 335 38 301.8 301.9 282.3 302.3 0.12 16 361 7357 -46.9 -49.0 79 2.1 -47.0 329 38 302.8 302.8 282.7 303.2 0.12 17 348 7598 -48.3 -56.3 39 8.0 -48.5 325 38 304.1 304.1 283.1 304.3 0.05 18 342 7713 -47.7 -76.7 2 29.0 -48.1 323 39 306.4 306.4 284.0 306.4 0.00 19 300 8580 -45.7 -77.7 2 32.0 -46.2 310 39 320.9 320.9 289.0 321.0 0.00 20 250 9800 -43.7 -78.7 1 35.0 -44.5 290 48 341.1 341.1 294.6 341.1 0.00 21 204 11167 -41.9 -79.9 1 38.0 -43.0 287 44 364.4 364.4 299.5 364.4 0.00 22 200 11300 -42.5 -80.5 1 38.0 -43.6 285 46 365.5 365.5 299.7 365.5 0.00 23 150 13240 -43.5 -79.5 1 36.0 -44.7 285 48 395.1 395.1 304.5 395.1 0.00 24 122 14621 -45.3 -81.3 1 36.0 -46.6 278 44 415.9 415.9 307.2 415.9 0.00 25 100 15950 -43.5 -82.5 1 39.0 -45.3 275 34 443.7 443.7 310.3 443.7 0.00 26 70 18330 -44.3 -84.3 0 40.0 -46.5 280 38 489.6 489.6 314.2 489.6 0.00 27 52 20319 -46.5 -85.5 0 39.0 -48.8 276 30 527.9 527.9 316.8 528.0 0.01 28 50 20580 -46.1 -85.1 0 39.0 -48.6 275 29 534.8 534.8 317.2 534.9 0.01 29 44 21433 -43.9 -83.9 0 40.0 -47.2 279 28 560.1 560.1 318.6 560.2 0.01 30 38 22408 -47.3 -86.3 0 39.0 -50.0 283 27 575.4 575.4 319.5 575.5 0.01 31 30 23980 -44.5 -84.5 0 40.0 -48.6 290 25 623.3 623.3 321.6 623.4 0.01 32 29 24208 -43.9 -83.9 0 40.0 -48.3 290 25 631.0 631.1 321.9 631.1 0.01 33 24 25476 -45.7 -84.7 0 39.0 -50.1 290 27 660.9 660.9 323.1 661.0 0.01 34 22 26060 -42.7 -82.7 0 40.0 -48.4 290 27 686.5 686.5 324.0 686.7 0.02 35 20 26700 -46.1 -85.1 0 39.0 -50.8 290 28 695.1 695.1 324.3 695.2 0.01 36 19 27040 -46.3 -85.3 0 39.0 -51.1 292 27 704.7 704.7 324.6 704.8 0.01 37 10 31330 -42.3 -83.3 0 41.0 -51.4 315 19 861.6 861.7 328.7 862.0 0.04 38 9.2 31891 -44.7 -84.7 0 40.0 -52.9 873.3 873.3 328.9 873.6 0.03 39 8.8 32190 -42.3 -83.3 0 41.0 -52.0 893.7 893.8 329.3 894.2 0.04 40 8.0 32834 -42.5 -83.5 0 41.0 -52.5 917.6 917.7 329.8 918.1 0.05 TRP 348 7598 -48.3 -56.3 39 8.0 -48.5 325 38 304.1 304.1 283.1 304.3 0.05 WND Sounding variables and indices 1000-500 mb thick: 5379.00 m Freezing level: 850.00 mb = 1052.00 m = 3451.40 ft Wetbulb zero: 853.12 mb = 1022.40 m = 3354.30 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 89.66 % Est. max temperature: 11.64 C = 52.94 F Sfc-Lift cond lev (LCL): 949.33 mb = 157.11 m = 515.45 ft T: 4.93 C 700-500 lapse rate: 7.13 C/km ThetaE index: 1.63 C Layer 700.0- 599.0 mb Conv cond level (CCL): 912.99 mb = 474.58 m = 1557.00 ft Mean mixing ratio: 5.22 g/kg Conv temperature: 7.62 C = 45.72 F Cap Strength: 3.33 C Lifted Index: 3.43 C Risk: None Lifted Index @300 mb: 16.33 C Lifted Index @700 mb: 1.69 C Showalter Index: 3.02 C Risk: None Total Totals Index: 53.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 26.60 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 203.00 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.26 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 70406.68 J/kg Cap Strength: 3.43 C Lift Cond Lev (LCL): 913.04 mb = 474.12 m = 1555.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 28 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 ---------------------------------------------------------- 0 967 6 330 18 9.0 -15.6 | 206 14 6.2 12.5 1 932 305 315 44 31.1 -31.1 | 276 28 28.3 -3.0 2 925 369 315 44 31.1 -31.1 | 276 28 28.3 -3.0 3 865 914 305 38 31.1 -21.8 | 257 29 28.3 6.3 4 850 1052 310 40 30.6 -25.7 | 265 28 27.9 2.4 5 741 2134 315 41 29.0 -29.0 | 272 26 26.2 -0.9 6 700 2584 315 42 29.7 -29.7 | 273 27 26.9 -1.6 7 685 2743 315 46 32.5 -32.5 | 278 30 29.7 -4.4 8 607 3658 335 28 11.8 -25.4 | 253 9 9.0 2.7 9 583 3962 340 34 11.6 -31.9 | 294 10 8.8 -3.8 10 559 4267 340 37 12.7 -34.8 | 304 12 9.9 -6.7 11 500 5110 335 33 13.9 -29.9 | 279 11 11.2 -1.8 12 495 5182 330 32 16.0 -27.7 | 268 13 13.2 0.4 13 474 5486 340 42 14.4 -39.5 | 314 16 11.6 -11.4 14 454 5791 345 36 9.3 -34.8 | 316 9 6.5 -6.7 15 416 6401 335 37 15.6 -33.5 | 293 14 12.9 -5.4 16 400 6670 340 37 12.7 -34.8 | 304 12 9.9 -6.7 17 380 7010 335 38 16.1 -34.4 | 296 15 13.3 -6.3 18 348 7598 325 38 21.8 -31.1 | 279 19 19.0 -3.0 19 316 8230 315 45 31.8 -31.8 | 277 29 29.0 -3.7 20 300 8580 310 39 29.9 -25.1 | 264 27 27.1 3.0 21 263 9449 295 36 32.6 -15.2 | 247 33 29.8 12.9 22 252 9754 295 50 45.3 -21.1 | 261 43 42.5 7.0 23 250 9800 290 48 45.1 -16.4 | 255 44 42.3 11.7 24 241 10058 285 43 41.5 -11.1 | 246 42 38.7 17.0 25 210 10973 290 40 37.6 -13.7 | 247 38 34.8 14.4 26 200 11300 285 46 44.4 -11.9 | 249 45 41.6 16.2 27 150 13240 285 48 46.4 -12.4 | 250 46 43.6 15.7 28 140 13716 280 50 49.2 -8.7 | 247 50 46.5 19.4 29 100 15950 275 34 33.9 -3.0 | 231 40 31.1 25.1 30 97 16154 275 34 33.9 -3.0 | 231 40 31.1 25.1 31 70 18330 280 38 37.4 -6.6 | 238 41 34.6 21.5 32 50 20580 275 29 28.9 -2.5 | 226 37 26.1 25.6 33 30 23980 290 25 23.5 -8.6 | 227 28 20.7 19.6 34 20 26700 290 28 26.3 -9.6 | 232 30 23.5 18.5 35 10 31330 315 19 13.4 -13.4 | 216 18 10.6 14.7 Wind Parameters Mean winds (0-6000m): 324.3 at 37.7 knts Storm direction: 354.3 at 28.2 knts Shear (0-3000m) pos: 1.5 neg: 4.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 72.3 deg Storm rel helicity (0-3000m) pos: 160.0 neg: -70.2 tot: 89.7 m^2/s^2 ave: 29.9 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.15 Bulk Shear: 3.44 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 ------------------------------------------------------------------------------- 500 317 36 265 22| 0.0 26.6 26.6| 84.3 -18.3 66.1 132.1 0.58| 30.9 17.9 1000 313 38 265 25| 0.0 12.1 12.1|102.3 -69.7 32.6 32.6 0.33| 20.2 6.7 1500 312 39 265 26| 1.0 8.1 9.1|121.7 -69.7 52.0 34.7 0.37| 14.4 5.4 2000 312 39 266 26| 1.2 6.1 7.2|132.4 -69.7 62.7 31.3 0.39| 11.3 4.4 2500 313 40 268 26| 1.1 4.8 5.9|139.0 -69.7 69.3 27.7 0.40| 9.3 3.7 3000 314 40 269 26| 1.5 4.0 5.5|160.0 -70.2 89.7 29.9 0.38| 9.3 3.6 4000 317 38 270 23| 2.7 3.0 5.7|174.6 -88.7 86.0 21.5 0.29| 9.7 2.8 5000 321 38 274 21| 2.1 2.6 4.7|178.7-101.3 77.4 15.5 0.23| 8.5 2.0 6000 324 38 277 19| 2.1 2.1 4.2|218.9-112.4 106.5 17.7 0.25| 9.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251014.23.gif