UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110223.upa.cvt Date: 2300Z 2 NOV 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 2 NOV 25 Station: YBCV WMO ident: 94510 Latitude: -26.40 Longitude: 146.27 Elevation: 304.00 ------------------------------------------------------------------------------- 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 70 SFC 974 304 28.8 10.8 33 18.0 17.4 205 16 304.2 305.8 291.5 329.3 8.37 2 957 459 25.4 9.4 36 16.0 15.5 215 17 302.3 303.8 290.4 325.4 7.75 3 925 756 22.6 8.6 41 14.0 14.1 205 21 302.4 303.8 290.3 325.1 7.60 4 874 1245 18.2 7.2 49 11.0 11.7 198 20 302.8 304.1 290.2 324.6 7.30 5 862 1364 19.4 2.4 32 17.0 10.0 211 21 305.2 306.2 289.2 321.3 5.28 6 850 1484 18.6 1.6 32 17.0 9.3 225 22 305.6 306.6 289.1 321.1 5.05 7 700 3124 9.2 -6.8 32 16.0 1.7 350 16 312.7 313.3 289.7 323.2 3.28 8 500 5800 -9.5 -28.5 20 19.0 -14.2 325 38 321.5 321.6 290.0 324.0 0.73 9 400 7500 -19.7 -22.1 81 2.4 -20.4 310 41 329.4 329.7 293.1 335.1 1.63 10 300 9580 -34.7 -37.3 77 2.6 -35.0 280 59 336.5 336.6 293.9 338.4 0.52 11 250 10820 -45.5 -49.1 67 3.6 -45.7 285 66 338.4 338.5 294.1 339.1 0.18 12 200 12270 -55.9 -63.9 36 8.0 -56.1 275 101 344.2 344.3 295.4 344.4 0.04 13 196 12398 -56.3 -65.1 32 8.8 -56.5 275 103 345.5 345.5 295.7 345.7 0.03 14 150 14070 -62.3 -81.3 6 19.0 -62.4 270 58 362.8 362.8 299.2 362.8 0.00 15 111 15877 -73.7 -84.7 17 11.0 -73.7 285 47 374.0 374.0 301.2 374.0 0.00 16 100 16490 -71.5 -87.5 7 16.0 -71.6 315 28 389.6 389.6 303.8 389.6 0.00 17 92 16979 -73.3 -88.3 8 15.0 -73.3 325 25 395.4 395.4 304.6 395.4 0.00 18 73 18356 -65.3 -90.3 2 25.0 -65.5 24 8 439.4 439.4 309.8 439.4 0.00 19 70 18610 -65.9 -89.9 2 24.0 -66.1 35 5 443.4 443.4 310.2 443.4 0.00 20 63 19249 -66.5 -90.5 2 24.0 -66.7 49 7 455.6 455.6 311.4 455.6 0.00 21 54 20194 -61.7 -89.7 1 28.0 -62.1 70 9 487.2 487.2 314.0 487.3 0.00 22 50 20670 -62.1 -90.1 1 28.0 -62.6 80 10 497.1 497.1 314.8 497.2 0.00 23 39 22215 -61.5 -90.5 1 29.0 -62.1 80 21 535.3 535.3 317.2 535.3 0.00 24 30 23860 -58.3 -88.3 1 30.0 -59.4 80 32 585.7 585.7 319.9 585.7 0.01 25 23 25539 -56.9 -88.9 1 32.0 -58.5 100 31 636.1 636.1 322.2 636.1 0.01 26 20 26430 -54.1 -87.1 1 33.0 -56.5 110 31 670.6 670.6 323.4 670.6 0.01 27 18 27110 -51.5 -86.5 1 35.0 -54.8 699.3 699.3 324.4 699.4 0.01 28 15 28290 -52.9 -86.9 1 34.0 -56.2 732.1 732.1 325.4 732.2 0.01 29 11 30309 -48.9 -85.9 1 37.0 -54.5 814.5 814.5 327.6 814.7 0.02 TRP 111 15877 -73.7 -84.7 17 11.0 -73.7 285 47 374.0 374.0 301.2 374.0 0.00 WND 196 12398 -56.3 -65.1 32 8.8 -56.5 275 103 345.5 345.5 295.7 345.7 0.03 Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 601.60 mb = 4440.54 m = 14568.51 ft Wetbulb zero: 678.43 mb = 3372.94 m = 11065.96 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 30.38 % Est. max temperature: 31.32 C = 88.37 F Sfc-Lift cond lev (LCL): 748.68 mb = 2556.14 m = 8386.19 ft T: 12.45 C 700-500 lapse rate: 6.99 C/km ThetaE index: 8.25 C Layer 957.0- 700.0 mb Conv cond level (CCL): 626.17 mb = 4010.42 m = 13157.38 ft Mean mixing ratio: 7.62 g/kg Conv temperature: 40.20 C = 104.36 F Cap Strength: 6.95 C Lifted Index: 4.02 C Risk: None Lifted Index @300 mb: 8.58 C Lifted Index @700 mb: 6.60 C Showalter Index: 6.30 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 11.10 C K Index: 13.70 Risk: None Sweat Index: 101.20 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.19 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 39002.10 J/kg Cap Strength: 6.95 C Lift Cond Lev (LCL): 750.03 mb = 2540.92 m = 8336.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 18 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 ---------------------------------------------------------- 0 974 304 205 16 6.8 14.5 | 183 32 1.8 31.5 1 941 610 225 17 12.0 12.0 | 194 30 7.1 29.0 2 925 756 205 21 8.9 19.0 | 186 36 3.9 36.0 3 908 914 200 22 7.5 20.7 | 184 38 2.6 37.6 4 877 1219 195 20 5.2 19.3 | 180 36 0.2 36.3 5 850 1484 225 22 15.6 15.6 | 198 34 10.6 32.5 6 846 1524 220 21 13.5 16.1 | 195 34 8.5 33.0 7 787 2134 325 23 13.2 -18.8 | 283 8 8.2 -1.9 8 732 2743 330 22 11.0 -19.1 | 289 6 6.0 -2.1 9 706 3048 355 16 1.4 -15.9 | 106 4 -3.6 1.0 10 700 3124 350 16 2.8 -15.8 | 119 2 -2.2 1.2 11 630 3962 345 21 5.4 -20.3 | 352 3 0.5 -3.3 12 606 4267 325 23 13.2 -18.8 | 283 8 8.2 -1.9 13 583 4572 305 22 18.0 -12.6 | 252 14 13.1 4.3 14 520 5486 330 33 16.5 -28.6 | 315 16 11.5 -11.6 15 500 5800 325 38 21.8 -31.1 | 310 22 16.8 -14.2 16 481 6096 320 31 19.9 -23.7 | 294 16 15.0 -6.8 17 444 6706 345 41 10.6 -39.6 | 346 23 5.7 -22.6 18 400 7500 310 41 31.4 -26.4 | 290 28 26.5 -9.4 19 393 7620 310 41 31.4 -26.4 | 290 28 26.5 -9.4 20 377 7925 305 36 29.5 -20.6 | 279 25 24.5 -3.7 21 332 8839 275 55 54.8 -4.8 | 256 51 49.8 12.2 22 300 9580 280 59 58.1 -10.2 | 263 54 53.2 6.7 23 250 10820 285 66 63.8 -17.1 | 270 59 58.8 -0.1 24 233 11278 285 71 68.6 -18.4 | 271 64 63.6 -1.4 25 222 11582 285 69 66.6 -17.9 | 271 62 61.7 -0.9 26 200 12270 275 101 100.6 -8.8 | 265 96 95.7 8.2 27 196 12398 275 103 102.6 -9.0 | 265 98 97.7 8.0 28 193 12497 275 103 102.6 -9.0 | 265 98 97.7 8.0 29 159 13716 270 85 85.0 -0.0 | 258 82 80.0 17.0 30 150 14070 270 58 58.0 -0.0 | 252 56 53.0 17.0 31 137 14630 280 41 40.4 -7.1 | 254 37 35.4 9.8 32 123 15240 290 39 36.6 -13.3 | 263 32 31.7 3.6 33 117 15545 285 34 32.8 -8.8 | 254 29 27.9 8.2 34 111 15877 285 47 45.4 -12.2 | 263 41 40.4 4.8 35 106 16154 285 47 45.4 -12.2 | 263 41 40.4 4.8 36 101 16459 290 34 31.9 -11.6 | 259 28 27.0 5.3 37 100 16490 315 28 19.8 -19.8 | 281 15 14.8 -2.8 38 95 16764 315 28 19.8 -19.8 | 281 15 14.8 -2.8 39 70 18610 35 5 -2.9 -4.1 | 149 15 -7.8 12.9 40 50 20670 80 10 -9.8 -1.7 | 136 21 -14.8 15.2 41 30 23860 80 32 -31.5 -5.6 | 107 38 -36.5 11.4 42 20 26430 110 31 -29.1 10.6 | 129 44 -34.1 27.6 Wind Parameters Mean winds (0-6000m): 313.7 at 23.6 knts Storm direction: 343.7 at 17.7 knts Shear (0-3000m) pos: 6.3 neg: 0.9 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): -86.4 deg Storm rel helicity (0-3000m) pos: 316.3 neg: -73.4 tot: 242.9 m^2/s^2 ave: 81.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 14.0 stream: 7.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 134.19 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 ------------------------------------------------------------------------------- 500 214 18 189 32| 0.0 5.5 5.5| 44.6 -41.3 3.3 6.7 0.06| 14.4 0.8 1000 206 19 186 35| 0.4 2.7 3.1| 76.5 -73.1 3.4 3.4 0.04| 11.0 0.5 1500 214 20 191 34| 7.9 1.8 9.8|246.1 -73.1 173.0 115.4 0.48| 15.5 7.4 2000 232 21 201 32| 9.9 1.4 11.3|312.3 -73.1 239.2 119.6 0.55| 17.5 9.6 2500 256 21 215 27| 7.9 1.1 9.0|314.3 -73.1 241.2 96.5 0.54| 14.8 7.9 3000 273 20 224 22| 6.3 0.9 7.2|316.3 -73.4 242.9 81.0 0.54| 14.0 7.6 4000 301 20 243 14| 4.7 1.7 6.4|316.3 -84.5 231.9 58.0 0.37| 12.2 4.4 5000 307 21 251 13| 4.7 1.8 6.5|361.3 -97.8 263.5 52.7 0.37| 11.7 4.3 6000 314 24 267 12| 3.8 1.8 5.6|399.9-131.3 268.6 44.8 0.33| 11.6 3.8 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20251102.23.gif