UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100623.upa.cvt Date: 2300Z 6 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 6 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 -234 SFC 971 6 5.6 2.5 80 3.1 4.1 320 17 281.1 281.9 278.7 294.2 4.72 2 925 400 1.0 0.4 96 0.6 0.7 315 31 280.3 281.1 277.7 292.1 4.25 3 895 664 -1.3 -1.4 99 0.1 -1.3 310 33 280.6 281.3 277.3 291.4 3.85 4 850 1074 -3.5 -3.8 98 0.3 -3.6 305 38 282.5 283.1 277.7 292.1 3.39 5 817 1386 -5.1 -6.7 89 1.6 -5.7 298 39 284.0 284.5 277.7 292.1 2.83 6 811 1444 -5.1 -7.9 81 2.8 -6.1 298 39 284.6 285.1 277.7 292.1 2.60 7 700 2587 -11.7 -12.7 92 1.0 -12.0 285 47 289.5 289.9 279.4 295.6 2.05 8 624 3459 -17.3 -17.5 98 0.2 -17.4 270 52 292.8 293.1 280.3 297.5 1.55 9 575 4068 -21.1 -23.2 83 2.1 -21.5 270 52 295.3 295.5 280.7 298.5 1.03 10 500 5090 -26.1 -28.5 80 2.4 -26.5 275 51 301.2 301.4 282.8 303.6 0.73 11 449 5860 -30.5 -34.3 69 3.8 -31.0 275 58 305.1 305.2 284.1 306.7 0.47 12 400 6670 -36.3 -39.4 73 3.1 -36.5 275 66 307.8 307.9 284.9 308.9 0.31 13 388 6881 -37.7 -41.8 65 4.1 -38.0 274 67 308.7 308.7 285.1 309.6 0.25 14 348 7621 -44.3 -45.2 91 0.9 -44.3 272 71 309.5 309.5 285.4 310.2 0.19 15 335 7876 -46.3 -52.3 51 6.0 -46.5 271 73 310.2 310.2 285.5 310.5 0.09 16 316 8261 -49.5 -51.9 76 2.4 -49.6 270 75 310.9 310.9 285.8 311.3 0.10 17 314 8303 -49.8 -52.9 70 3.0 -49.9 270 75 311.0 311.1 285.8 311.4 0.09 18 311 8365 -50.3 -54.3 63 4.0 -50.4 270 75 311.2 311.2 285.9 311.5 0.08 19 309 8408 -50.5 -55.5 55 5.0 -50.6 270 75 311.5 311.5 285.9 311.8 0.07 20 304 8514 -51.1 -53.4 76 2.3 -51.2 270 75 312.1 312.2 286.2 312.5 0.09 21 300 8600 -51.9 -54.3 75 2.4 -52.0 275 69 312.2 312.2 286.2 312.5 0.08 22 293 8753 -51.7 -65.7 17 14.0 -52.0 274 68 314.6 314.6 287.0 314.7 0.02 23 275 9160 -54.1 -66.1 22 12.0 -54.3 270 65 316.9 316.9 287.8 317.0 0.02 24 250 9770 -53.9 -74.9 6 21.0 -54.1 275 68 325.9 325.9 290.6 326.0 0.01 25 243 9952 -55.1 -74.1 8 19.0 -55.3 274 68 326.8 326.8 290.8 326.8 0.01 26 200 11220 -47.5 -81.5 1 34.0 -48.1 270 52 357.6 357.6 298.2 357.6 0.00 27 184 11772 -45.1 -80.1 1 35.0 -46.0 275 58 370.1 370.1 300.6 370.1 0.00 28 150 13130 -46.3 -81.3 1 35.0 -47.3 280 59 390.3 390.3 303.8 390.3 0.00 29 100 15840 -44.3 -82.3 1 38.0 -45.9 285 53 442.1 442.1 310.1 442.2 0.00 30 88 16691 -45.9 -82.9 1 37.0 -47.5 284 52 455.4 455.4 311.4 455.4 0.00 31 74 17854 -41.1 -81.1 1 40.0 -43.9 281 51 488.6 488.6 314.1 488.7 0.01 32 70 18230 -42.1 -82.1 0 40.0 -44.8 280 51 494.3 494.3 314.5 494.4 0.01 33 50 20510 -43.1 -83.1 0 40.0 -46.3 280 42 541.9 541.9 317.6 541.9 0.01 34 43 21518 -44.9 -83.9 0 39.0 -48.0 279 42 561.4 561.4 318.7 561.4 0.01 35 41 21837 -42.7 -82.7 0 40.0 -46.5 278 42 574.5 574.5 319.4 574.6 0.01 36 30 23920 -46.9 -84.9 1 38.0 -50.3 275 41 616.8 616.8 321.3 616.8 0.01 37 24 25416 -41.1 -82.1 0 41.0 -47.1 294 37 674.3 674.3 323.6 674.4 0.02 38 21 26314 -45.7 -84.7 0 39.0 -50.5 306 35 686.6 686.6 324.0 686.8 0.01 39 21 26314 -45.7 -84.7 0 39.0 -50.5 306 35 686.6 686.6 324.0 686.8 0.01 40 20 26640 -43.5 -83.5 0 40.0 -49.3 310 34 703.0 703.0 324.6 703.2 0.02 41 18 27352 -41.9 -82.9 0 41.0 -48.7 308 31 729.6 729.6 325.4 729.8 0.02 42 13 29539 -45.7 -84.7 0 39.0 -52.1 301 21 787.6 787.6 327.0 787.8 0.02 43 12 30074 -44.1 -84.1 0 40.0 -51.5 299 19 811.5 811.5 327.5 811.7 0.03 44 11 30662 -40.9 -81.9 0 41.0 -50.3 297 16 843.6 843.6 328.2 844.0 0.04 45 10 31310 -41.3 -82.3 0 41.0 -50.9 295 13 865.4 865.4 328.7 865.8 0.05 46 8.8 32175 -43.1 -83.1 0 40.0 -52.3 890.6 890.7 329.2 891.1 0.05 47 6.0 34775 -39.7 -80.7 0 41.0 -52.7 1008.4 1008.5 331.3 1009.6 0.10 48 5.9 34889 -39.9 -80.9 0 41.0 -52.8 1012.4 1012.5 331.4 1013.5 0.10 TRP 275 9160 -54.1 -66.1 22 12.0 -54.3 270 65 316.9 316.9 287.8 317.0 0.02 WND 314 8303 -49.8 -52.9 70 3.0 -49.9 270 75 311.0 311.1 285.8 311.4 0.09 Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: 911.96 mb = 514.84 m = 1689.10 ft Wetbulb zero: 914.43 mb = 492.12 m = 1614.54 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 89.49 % Est. max temperature: 8.28 C = 46.91 F Sfc-Lift cond lev (LCL): 925.78 mb = 393.18 m = 1289.94 ft T: 1.08 C 700-500 lapse rate: 5.75 C/km ThetaE index: 2.82 C Layer 925.0- 850.0 mb Conv cond level (CCL): 910.23 mb = 528.92 m = 1735.27 ft Mean mixing ratio: 4.16 g/kg Conv temperature: 4.97 C = 40.94 F Cap Strength: 4.69 C Lifted Index: 8.39 C Risk: None Lifted Index @300 mb: 14.12 C Lifted Index @700 mb: 2.40 C Showalter Index: 8.57 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.60 C Cross Totals Index: 22.30 C K Index: 17.80 Risk: < 20 % chance of thunderstorms Sweat Index: 127.00 Risk: None Energy Index: 2.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.89 J/kg Max Up Vert Vel: 3.71 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 8.03 C Lift Cond Lev (LCL): 906.40 mb = 562.76 m = 1846.30 ft Lev Free Conv (LFC): 901.40 mb = 607.07 m = 1991.69 ft Equ Level (EL): 841.40 mb = 1154.21 m = 3786.74 ft B at Equ Level: 6.51 J/kg Max Parcel Lev (MPL): 801.40 mb = 1536.67 m = 5041.50 ft Wind level data Storm motion: 312 at 34 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 ---------------------------------------------------------- 0 971 6 320 17 10.9 -13.0 | 124 17 -14.5 9.7 1 936 305 315 31 21.9 -21.9 | 104 4 -3.5 0.8 2 925 400 315 31 21.9 -21.9 | 104 4 -3.5 0.8 3 867 914 305 34 27.9 -19.5 | 217 4 2.5 3.3 4 850 1074 305 38 31.1 -21.8 | 260 6 5.7 1.0 5 834 1219 300 39 33.8 -19.5 | 249 9 8.4 3.3 6 742 2134 290 38 35.7 -13.0 | 227 14 10.3 9.8 7 700 2587 285 47 45.4 -12.2 | 242 23 20.0 10.6 8 632 3353 270 52 52.0 -0.0 | 229 35 26.6 22.8 9 558 4267 270 52 52.0 -0.0 | 229 35 26.6 22.8 10 500 5090 275 51 50.8 -4.4 | 234 31 25.4 18.3 11 400 6670 275 66 65.7 -5.8 | 247 44 40.4 17.0 12 314 8303 270 75 75.0 -0.0 | 245 55 49.6 22.8 13 303 8534 270 75 75.0 -0.0 | 245 55 49.6 22.8 14 300 8600 275 69 68.7 -6.0 | 249 46 43.3 16.7 15 275 9160 270 65 65.0 -0.0 | 240 46 39.6 22.8 16 250 9770 275 68 67.7 -5.9 | 248 46 42.3 16.8 17 208 10973 270 65 65.0 -0.0 | 240 46 39.6 22.8 18 200 11220 270 52 52.0 -0.0 | 229 35 26.6 22.8 19 189 11582 275 49 48.8 -4.3 | 232 30 23.4 18.5 20 181 11887 275 63 62.8 -5.5 | 245 41 37.4 17.3 21 173 12192 265 53 52.8 4.6 | 225 39 27.4 27.4 22 158 12802 275 51 50.8 -4.4 | 234 31 25.4 18.3 23 150 13130 280 59 58.1 -10.2 | 249 35 32.7 12.5 24 137 13716 270 60 60.0 -0.0 | 237 41 34.6 22.8 25 120 14630 280 39 38.4 -6.8 | 219 21 13.0 16.0 26 100 15840 285 53 51.2 -13.7 | 251 27 25.8 9.0 27 95 16154 285 53 51.2 -13.7 | 251 27 25.8 9.0 28 70 18230 280 51 50.2 -8.9 | 241 28 24.8 13.9 29 50 20510 280 42 41.4 -7.3 | 226 22 16.0 15.5 30 30 23920 275 41 40.8 -3.6 | 219 25 15.5 19.2 31 20 26640 310 34 26.0 -21.9 | 216 1 0.7 0.9 32 10 31310 295 13 11.8 -5.5 | 142 22 -13.6 17.3 Wind Parameters Mean winds (0-6000m): 281.9 at 45.5 knts Storm direction: 311.9 at 34.1 knts Shear (0-3000m) pos: 0.0 neg: 6.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 110.9 deg Storm rel helicity (0-3000m) pos: 28.0 neg: -43.6 tot: -15.6 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 100.44 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 ------------------------------------------------------------------------------- 500 316 27 118 7| 0.0 15.3 15.3| 0.6 -7.1 -6.5 -13.0 -0.14| 15.9 -2.2 1000 311 30 135 4| 0.0 10.5 10.5| 5.6 -7.1 -1.5 -1.5 0.18| 11.8 2.1 1500 307 33 196 3| 0.0 8.2 8.2| 7.2 -13.2 -6.0 -4.0 0.09| 10.2 0.9 2000 303 34 220 5| 0.0 6.3 6.3| 7.2 -20.5 -13.3 -6.6 0.01| 8.6 0.1 2500 300 36 228 7| 0.0 6.7 6.7| 25.3 -22.0 3.3 1.3 0.09| 8.7 0.8 3000 296 38 234 11| 0.0 6.7 6.7| 28.0 -43.6 -15.6 -5.2 0.02| 8.8 0.2 4000 288 41 234 17| 0.0 5.5 5.5| 28.0 -69.5 -41.5 -10.4 -0.03| 7.4 -0.2 5000 284 43 234 21| 0.4 4.4 4.9| 49.9 -69.5 -19.6 -3.9 0.01| 6.4 0.1 6000 282 45 235 23| 0.5 4.1 4.5| 99.3 -69.5 29.8 5.0 0.09| 6.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251006.23.gif