UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101811.upa.cvt Date: 1100Z 18 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 18 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 -22 145 11 SFC 996 6 2.4 -1.9 73 4.3 0.7 145 11 275.9 276.4 274.0 285.0 3.33 2 926 592 -3.5 -5.4 87 1.9 -4.2 150 10 275.6 276.1 273.1 283.3 2.76 3 925 601 -3.5 -7.0 77 3.5 -4.7 150 10 275.7 276.1 272.6 282.5 2.44 4 915 687 -3.7 -13.7 46 10.0 -6.5 198 12 276.4 276.6 271.5 280.5 1.45 5 853 1237 -7.7 -20.7 34 13.0 -10.6 195 14 277.8 277.9 271.4 280.3 0.86 6 850 1264 -8.1 -21.1 34 13.0 -10.9 195 14 277.7 277.8 271.2 280.1 0.83 7 804 1694 -10.9 -11.7 94 0.8 -11.1 222 13 279.1 279.5 273.8 284.7 1.94 8 792 1809 -11.3 -14.9 75 3.6 -12.2 229 12 279.9 280.2 273.6 284.3 1.52 9 750 2225 -14.5 -14.6 99 0.1 -14.5 266 11 280.8 281.1 274.3 285.6 1.64 10 745 2276 -12.5 -14.8 83 2.3 -13.1 275 11 283.5 283.8 275.8 288.3 1.63 11 739 2337 -12.9 -14.9 85 2.0 -13.4 286 12 283.8 284.0 275.9 288.5 1.63 12 720 2536 -12.9 -22.9 43 10.0 -15.0 300 12 285.9 286.0 275.9 288.5 0.84 13 700 2750 -14.9 -25.9 39 11.0 -16.9 290 13 286.0 286.1 275.6 288.0 0.66 14 619 3670 -21.3 -47.3 8 26.0 -23.5 270 25 288.9 288.9 276.2 289.2 0.09 15 566 4325 -25.7 -30.1 67 4.4 -26.3 300 23 291.2 291.3 278.1 293.0 0.55 16 510 5071 -32.7 -34.4 85 1.7 -32.9 296 26 291.5 291.6 278.0 292.8 0.41 17 500 5210 -33.5 -36.3 76 2.8 -33.7 295 26 292.2 292.3 278.3 293.3 0.34 18 477 5539 -35.5 -50.5 20 15.0 -36.2 292 29 293.7 293.7 278.6 294.0 0.08 19 454 5881 -38.1 -41.3 72 3.2 -38.3 292 32 294.6 294.6 279.3 295.4 0.23 20 445 6019 -39.1 -50.1 30 11.0 -39.6 295 33 295.0 295.1 279.3 295.3 0.09 21 437 6143 -39.9 -48.9 38 9.0 -40.3 298 33 295.6 295.6 279.5 295.9 0.10 22 424 6349 -42.1 -49.1 46 7.0 -42.4 304 34 295.3 295.3 279.4 295.7 0.10 23 400 6740 -45.5 -52.5 45 7.0 -45.7 295 34 295.9 295.9 279.6 296.1 0.07 24 398 6773 -45.7 -54.7 36 9.0 -46.0 293 34 296.0 296.0 279.7 296.2 0.06 25 376 7151 -47.1 -65.1 11 18.0 -47.4 270 32 299.0 299.0 280.9 299.1 0.02 26 322 8164 -52.9 -68.9 13 16.0 -53.1 250 36 304.6 304.6 283.2 304.6 0.01 27 300 8620 -52.9 -74.9 5 22.0 -53.1 250 43 310.8 310.8 285.6 310.8 0.00 28 272 9249 -53.7 -80.7 2 27.0 -53.9 244 44 318.5 318.5 288.2 318.5 0.00 29 250 9790 -53.3 -80.3 2 27.0 -53.6 250 41 326.8 326.8 290.8 326.8 0.00 30 200 11230 -52.7 -83.7 1 31.0 -53.1 255 44 349.3 349.3 296.5 349.3 0.00 31 193 11460 -52.7 -84.7 1 32.0 -53.1 253 46 352.9 352.9 297.3 352.9 0.00 32 165 12482 -47.9 -82.9 1 35.0 -48.6 248 45 377.1 377.1 301.8 377.1 0.00 33 150 13110 -48.1 -84.1 1 36.0 -48.9 255 40 387.2 387.2 303.3 387.2 0.00 34 132 13963 -42.7 -80.7 1 38.0 -44.2 253 40 411.2 411.2 306.7 411.3 0.00 35 110 15197 -41.7 -80.7 1 39.0 -43.6 261 40 435.1 435.1 309.4 435.2 0.01 36 109 15259 -41.7 -80.7 1 39.0 -43.6 262 40 436.3 436.3 309.5 436.3 0.01 37 101 15781 -37.1 -79.1 0 42.0 -40.1 262 35 454.7 454.7 311.3 454.8 0.01 38 100 15850 -37.3 -79.3 0 42.0 -40.3 260 33 455.7 455.7 311.4 455.7 0.01 39 70 18290 -40.3 -81.3 0 41.0 -43.4 290 32 498.2 498.2 314.8 498.2 0.01 40 63 19009 -39.9 -80.9 0 41.0 -43.4 284 31 514.3 514.3 315.9 514.3 0.01 41 50 20570 -44.9 -83.9 0 39.0 -47.6 270 29 537.7 537.7 317.4 537.7 0.01 42 47 20982 -46.3 -84.3 1 38.0 -48.8 543.9 543.9 317.8 543.9 0.01 43 46 21126 -43.7 -83.7 0 40.0 -46.9 553.5 553.5 318.3 553.6 0.01 44 42 21736 -44.7 -83.7 1 39.0 -47.9 565.6 565.6 318.9 565.7 0.01 TRP 322 8164 -52.9 -68.9 13 16.0 -53.1 250 36 304.6 304.6 283.2 304.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5232.00 m Freezing level: 967.53 mb = 244.54 m = 802.27 ft Wetbulb zero: 986.44 mb = 83.62 m = 274.35 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 56.32 % Est. max temperature: 4.32 C = 39.77 F Sfc-Lift cond lev (LCL): 931.68 mb = 543.15 m = 1781.97 ft T: -3.00 C 700-500 lapse rate: 7.56 C/km ThetaE index: 4.90 C Layer 926.0- 804.0 mb Conv cond level (CCL): 860.87 mb = 1164.65 m = 3820.99 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 4.15 C = 39.47 F Cap Strength: 7.91 C Lifted Index: 7.96 C Risk: None Lifted Index @300 mb: 19.62 C Lifted Index @700 mb: 5.47 C Showalter Index: 10.31 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 25.40 C Cross Totals Index: 12.40 C K Index: -6.70 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 2.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.17 J/kg Max Up Vert Vel: 2.89 m/s Conv Inhibition (B-): 42652.43 J/kg Cap Strength: 7.88 C Lift Cond Lev (LCL): 882.76 mb = 967.93 m = 3175.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 14 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 ---------------------------------------------------------- 0 996 6 145 11 -6.3 9.0 | 134 25 -17.8 17.2 1 960 305 165 10 -2.6 9.7 | 142 23 -14.1 17.8 2 925 601 150 10 -5.0 8.7 | 136 24 -16.5 16.8 3 924 610 195 11 2.8 10.6 | 155 21 -8.6 18.8 4 889 914 205 13 5.5 11.8 | 163 21 -6.0 20.0 5 855 1219 195 14 3.6 13.5 | 160 23 -7.9 21.7 6 850 1264 195 14 3.6 13.5 | 160 23 -7.9 21.7 7 759 2134 250 11 10.3 3.8 | 174 12 -1.2 11.9 8 729 2438 305 12 9.8 -6.9 | 128 2 -1.7 1.3 9 701 2743 290 13 12.2 -4.4 | 191 4 0.7 3.7 10 700 2750 290 13 12.2 -4.4 | 191 4 0.7 3.7 11 672 3048 280 16 15.8 -2.8 | 218 7 4.3 5.4 12 618 3658 270 25 25.0 -0.0 | 239 16 13.5 8.2 13 593 3962 285 24 23.2 -6.2 | 260 12 11.7 2.0 14 569 4267 300 23 19.9 -11.5 | 291 9 8.4 -3.3 15 500 5210 295 26 23.6 -11.0 | 283 12 12.1 -2.8 16 459 5791 290 32 30.1 -10.9 | 278 19 18.6 -2.8 17 420 6401 305 34 27.9 -19.5 | 305 20 16.4 -11.3 18 400 6740 295 34 30.8 -14.4 | 288 20 19.3 -6.2 19 366 7315 260 31 30.5 5.4 | 235 23 19.0 13.6 20 322 8164 250 36 33.8 12.3 | 227 30 22.3 20.5 21 300 8620 250 43 40.4 14.7 | 232 37 28.9 22.9 22 251 9754 240 44 38.1 22.0 | 221 40 26.6 30.2 23 250 9790 250 41 38.5 14.0 | 231 35 27.0 22.2 24 200 11230 255 44 42.5 11.4 | 238 37 31.0 19.6 25 181 11887 250 50 47.0 17.1 | 235 44 35.5 25.3 26 150 13106 245 39 35.3 16.5 | 224 34 23.9 24.7 27 150 13110 255 40 38.6 10.4 | 236 33 27.1 18.5 28 143 13411 260 46 45.3 8.0 | 244 37 33.8 16.2 29 120 14630 245 34 30.8 14.4 | 221 30 19.3 22.6 30 105 15545 270 43 43.0 -0.0 | 255 33 31.5 8.2 31 100 15850 260 33 32.5 5.7 | 236 25 21.0 13.9 32 96 16154 260 33 32.5 5.7 | 236 25 21.0 13.9 33 70 18290 290 32 30.1 -10.9 | 278 19 18.6 -2.8 34 50 20570 270 29 29.0 -0.0 | 245 19 17.5 8.2 Wind Parameters Mean winds (0-6000m): 275.4 at 18.8 knts Storm direction: 305.4 at 14.1 knts Shear (0-3000m) pos: 3.9 neg: 1.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 82.5 deg Storm rel helicity (0-3000m) pos: 106.6 neg: -18.3 tot: 88.3 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 85.58 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 ------------------------------------------------------------------------------- 500 157 10 139 24| 2.1 0.0 2.1| 20.1 -10.1 10.0 20.1 0.28| 5.7 1.6 1000 176 11 148 23| 6.1 0.0 6.1| 76.3 -11.5 64.8 64.8 0.67| 8.5 5.7 1500 186 12 153 23| 4.5 0.0 4.5| 88.9 -16.4 72.5 48.3 0.57| 7.5 4.2 2000 195 12 157 21| 4.3 0.0 4.3|100.3 -16.4 83.8 41.9 0.52| 7.4 3.8 2500 208 12 162 20| 4.7 0.0 4.7|102.6 -18.3 84.4 33.7 0.33| 8.4 2.8 3000 224 12 170 17| 3.9 1.0 4.9|106.6 -18.3 88.3 29.4 0.38| 8.0 3.0 4000 249 15 189 14| 3.5 1.7 5.2|136.5 -18.3 118.3 29.6 0.43| 8.2 3.5 5000 266 17 209 11| 3.1 1.6 4.6|149.1 -21.4 127.7 25.5 0.43| 7.4 3.2 6000 275 19 229 10| 2.9 1.6 4.5|163.4 -26.8 136.6 22.8 0.39| 7.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251018.11.gif