UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101511.upa.cvt Date: 1100Z 15 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 15 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 -189 SFC 976 6 2.8 -4.2 60 7.0 0.1 270 32 277.9 278.4 274.5 285.9 2.86 2 925 440 -0.7 -3.1 84 2.4 -1.6 250 34 278.6 279.2 275.5 287.7 3.28 3 850 1108 -6.7 -8.0 90 1.3 -7.1 250 38 279.1 279.5 274.6 286.1 2.46 4 847 1136 -6.9 -8.0 92 1.1 -7.2 250 39 279.2 279.6 274.6 286.2 2.47 5 829 1303 -8.1 -9.9 87 1.8 -8.7 250 42 279.7 280.0 274.5 285.8 2.17 6 824 1350 -7.7 -12.7 67 5.0 -9.1 250 43 280.6 280.9 274.3 285.6 1.74 7 821 1378 -5.9 -25.9 19 20.0 -10.1 250 44 282.8 282.9 273.7 284.5 0.56 8 817 1417 -5.7 -30.7 12 25.0 -10.4 250 44 283.4 283.4 273.8 284.5 0.36 9 791 1669 -7.3 -14.3 57 7.0 -9.3 250 50 284.3 284.6 276.2 289.0 1.60 10 768 1898 -9.1 -14.1 67 5.0 -10.5 250 52 284.8 285.0 276.5 289.7 1.67 11 700 2609 -14.1 -15.6 88 1.5 -14.5 255 46 286.9 287.2 277.5 291.7 1.62 12 667 2973 -16.7 -17.8 91 1.1 -17.0 259 45 287.9 288.2 277.7 292.2 1.41 13 583 3970 -23.9 -26.8 77 2.9 -24.4 270 41 290.8 291.0 278.2 293.1 0.73 14 511 4917 -31.7 -32.5 93 0.8 -31.8 248 38 292.6 292.6 278.7 294.1 0.49 15 500 5070 -32.9 -34.4 86 1.5 -33.0 245 38 292.9 293.0 278.7 294.3 0.41 16 484 5298 -34.9 -36.8 83 1.9 -35.1 245 34 293.2 293.3 278.7 294.3 0.34 17 443 5913 -38.7 -42.2 69 3.5 -38.9 227 30 295.9 296.0 279.8 296.6 0.21 18 436 6022 -39.5 -44.5 59 5.0 -39.8 229 29 296.3 296.3 279.9 296.8 0.17 19 434 6054 -39.5 -50.5 30 11.0 -40.0 229 29 296.6 296.7 280.0 297.0 0.09 20 430 6117 -39.5 -45.5 53 6.0 -39.8 230 28 297.4 297.5 280.4 298.0 0.15 21 425 6197 -39.9 -52.9 24 13.0 -40.4 232 28 297.9 297.9 280.5 298.2 0.07 22 412 6409 -41.3 -62.3 9 21.0 -41.9 235 26 298.8 298.8 280.8 298.9 0.02 23 400 6610 -42.1 -69.1 4 27.0 -42.7 250 30 300.3 300.3 281.4 300.3 0.01 24 397 6661 -42.3 -70.3 3 28.0 -42.9 250 29 300.7 300.7 281.6 300.7 0.01 25 300 8550 -42.3 -77.3 1 35.0 -43.0 275 37 325.7 325.7 290.5 325.8 0.00 26 250 9790 -40.9 -76.9 1 36.0 -41.9 275 40 345.3 345.3 295.6 345.3 0.00 27 231 10328 -39.3 -76.3 1 37.0 -40.6 277 42 355.6 355.6 297.8 355.6 0.01 28 200 11310 -40.9 -77.9 1 37.0 -42.1 275 40 368.0 368.0 300.2 368.0 0.00 29 150 13260 -42.3 -79.3 1 37.0 -43.7 280 44 397.2 397.2 304.8 397.2 0.00 30 100 15980 -44.5 -81.5 1 37.0 -46.1 285 39 441.7 441.7 310.0 441.8 0.01 31 75 17908 -43.5 -81.5 1 38.0 -45.7 281 33 481.7 481.7 313.6 481.8 0.01 32 70 18370 -44.9 -81.9 1 37.0 -47.0 280 32 488.3 488.3 314.1 488.4 0.01 33 58 19621 -47.1 -83.1 1 36.0 -49.1 510.3 510.3 315.7 510.4 0.01 34 53 20221 -44.7 -81.7 1 37.0 -47.4 529.2 529.2 316.9 529.3 0.01 TRP 397 6661 -42.3 -70.3 3 28.0 -42.9 250 29 300.7 300.7 281.6 300.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5259.00 m Freezing level: 935.20 mb = 353.20 m = 1158.78 ft Wetbulb zero: 973.65 mb = 25.51 m = 83.70 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 79.36 % Est. max temperature: 5.11 C = 41.19 F Sfc-Lift cond lev (LCL): 875.41 mb = 875.33 m = 2871.79 ft T: -4.61 C 700-500 lapse rate: 7.64 C/km ThetaE index: 1.67 C Layer 829.0- 817.0 mb Conv cond level (CCL): 871.39 mb = 911.69 m = 2991.08 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 3.91 C = 39.03 F Cap Strength: 5.43 C Lifted Index: 5.58 C Risk: None Lifted Index @300 mb: 27.49 C Lifted Index @700 mb: 3.52 C Showalter Index: 6.28 C Risk: None Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 24.90 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 156.00 Risk: None Energy Index: 1.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.13 J/kg Max Up Vert Vel: 3.20 m/s Conv Inhibition (B-): 5.26 J/kg Cap Strength: 5.48 C Lift Cond Lev (LCL): 877.72 mb = 854.49 m = 2803.42 ft Lev Free Conv (LFC): 852.72 mb = 1082.77 m = 3552.36 ft Equ Level (EL): 822.72 mb = 1362.00 m = 4468.45 ft B at Equ Level: -0.08 J/kg Max Parcel Lev (MPL): 822.72 mb = 1362.00 m = 4468.45 ft Wind level data Storm motion: 283 at 30 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 ---------------------------------------------------------- 0 976 6 270 32 32.0 -0.0 | 202 7 2.8 7.0 1 941 305 250 31 29.1 10.6 | 180 18 -0.1 17.6 2 925 440 250 34 31.9 11.6 | 188 19 2.7 18.6 3 871 914 255 37 35.7 9.6 | 201 18 6.5 16.5 4 850 1108 250 38 35.7 13.0 | 198 21 6.5 20.0 5 774 1829 250 53 49.8 18.1 | 219 32 20.6 25.1 6 744 2134 250 47 44.2 16.1 | 213 27 14.9 23.0 7 700 2609 255 46 44.4 11.9 | 219 24 15.2 18.9 8 582 3962 270 41 41.0 -0.0 | 239 14 11.8 7.0 9 558 4267 260 40 39.4 6.9 | 216 17 10.1 13.9 10 500 5070 245 38 34.4 16.1 | 193 24 5.2 23.0 11 471 5486 245 31 28.1 13.1 | 177 20 -1.1 20.1 12 450 5791 225 31 21.9 21.9 | 166 30 -7.3 28.9 13 412 6401 235 26 21.3 14.9 | 160 23 -7.9 21.9 14 400 6610 250 30 28.2 10.3 | 176 17 -1.1 17.2 15 397 6661 250 29 27.3 9.9 | 173 17 -2.0 16.9 16 329 7925 275 31 30.9 -2.7 | 201 5 1.6 4.3 17 315 8230 260 37 36.4 6.4 | 208 15 7.2 13.4 18 300 8550 275 37 36.9 -3.2 | 244 8 7.6 3.7 19 250 9790 275 40 39.8 -3.5 | 252 11 10.6 3.5 20 210 10973 280 45 44.3 -7.8 | 273 15 15.1 -0.9 21 201 11278 265 42 41.8 3.7 | 230 16 12.6 10.6 22 200 11310 275 40 39.8 -3.5 | 252 11 10.6 3.5 23 192 11582 280 35 34.5 -6.1 | 260 5 5.2 0.9 24 176 12192 285 51 49.3 -13.2 | 287 21 20.0 -6.2 25 150 13260 280 44 43.3 -7.6 | 273 14 14.1 -0.7 26 134 14021 270 39 39.0 -0.0 | 234 12 9.8 7.0 27 122 14630 285 39 37.7 -10.1 | 290 9 8.4 -3.1 28 117 14935 265 43 42.8 3.7 | 232 17 13.6 10.7 29 112 15240 280 39 38.4 -6.8 | 269 9 9.2 0.2 30 100 15980 285 39 37.7 -10.1 | 290 9 8.4 -3.1 31 97 16154 285 39 37.7 -10.1 | 290 9 8.4 -3.1 32 70 18370 280 32 31.5 -5.6 | 238 3 2.3 1.4 Wind Parameters Mean winds (0-6000m): 253.4 at 40.1 knts Storm direction: 283.4 at 30.1 knts Shear (0-3000m) pos: 1.5 neg: 3.5 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 22.2 deg Storm rel helicity (0-3000m) pos: 123.8 neg: -42.0 tot: 81.8 m^2/s^2 ave: 27.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.59 Bulk Shear: 8.72 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 ------------------------------------------------------------------------------- 500 256 32 187 15| 0.0 11.7 11.7| 15.7 -14.6 1.1 2.3 -0.09| 14.9 -1.3 1000 254 34 193 17| 1.7 5.9 7.5| 32.8 -16.9 15.9 15.9 0.09| 10.2 0.9 1500 253 36 198 19| 1.1 6.2 7.3| 69.0 -20.2 48.8 32.5 0.23| 10.2 2.4 2000 252 40 204 21| 0.8 5.3 6.1| 96.3 -33.4 62.9 31.5 0.23| 10.0 2.3 2500 252 41 207 22| 0.9 4.2 5.1|108.4 -42.0 66.4 26.6 0.21| 9.2 2.0 3000 253 42 209 22| 1.5 3.5 5.0|123.8 -42.0 81.8 27.3 0.24| 8.4 2.1 4000 256 42 214 21| 2.1 2.6 4.7|143.9 -44.5 99.4 24.8 0.27| 7.5 2.0 5000 256 42 213 20| 1.7 3.3 5.0|143.9-106.2 37.7 7.5 0.04| 7.6 0.3 6000 253 40 206 21| 1.4 3.1 4.5|143.9-181.3 -37.4 -6.2 -0.10| 8.0 -0.8 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251015.11.gif