UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120223.upa.cvt Date: 2300Z 2 DEC 25 Searching for YPWR... Searching the city database file for: YPWR ... Date:2300Z 2 DEC 25 Station: YPWR WMO ident: 94659 Latitude: -31.13 Longitude: 136.82 Elevation: 167.00 ------------------------------------------------------------------------------- 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 155 360 11 SFC 998 167 25.8 0.8 19 25.0 12.6 360 11 299.1 299.9 285.8 311.3 4.06 2 996 185 23.8 1.8 24 22.0 12.1 0 11 297.3 298.1 285.4 310.3 4.37 3 925 829 18.4 1.4 32 17.0 9.5 5 10 298.1 299.0 285.9 311.8 4.57 4 875 1301 14.2 0.2 38 14.0 7.1 312 5 298.5 299.3 285.9 311.8 4.43 5 850 1545 13.6 -9.4 19 23.0 3.9 285 2 300.4 300.8 284.2 307.2 2.20 6 826 1785 12.8 -15.2 13 28.0 2.2 214 2 302.0 302.3 284.0 306.5 1.42 7 807 1981 13.2 -25.8 5 39.0 1.1 157 2 304.5 304.6 284.0 306.4 0.58 8 700 3159 5.8 -27.2 7 33.0 -3.7 135 6 308.9 309.0 285.7 310.9 0.59 9 685 3336 4.4 -28.6 7 33.0 -4.7 157 7 309.3 309.4 285.7 311.1 0.53 10 588 4564 -1.5 -42.5 3 41.0 -9.5 253 16 316.2 316.2 287.7 316.8 0.15 11 500 5830 -11.7 -35.7 12 24.0 -16.3 260 21 318.8 318.8 288.8 320.1 0.36 12 475 6220 -15.1 -37.1 13 22.0 -19.0 259 24 319.3 319.3 288.9 320.5 0.33 13 430 6967 -19.1 -43.1 10 24.0 -22.4 273 33 323.4 323.4 290.0 324.2 0.20 14 400 7500 -23.9 -44.9 13 21.0 -26.3 270 36 323.9 324.0 290.2 324.6 0.17 15 361 8239 -30.7 -48.7 15 18.0 -32.2 270 35 324.5 324.5 290.3 325.0 0.13 16 300 9530 -39.3 -63.3 6 24.0 -40.2 270 33 330.0 330.0 291.7 330.1 0.03 17 292 9714 -40.7 -63.7 7 23.0 -41.5 270 33 330.5 330.5 291.9 330.6 0.02 18 271 10217 -44.3 -55.3 28 11.0 -44.8 270 31 332.4 332.5 292.4 332.8 0.08 19 261 10467 -46.7 -51.1 61 4.4 -46.9 270 31 332.5 332.5 292.5 333.0 0.13 20 250 10750 -49.3 -53.7 60 4.4 -49.5 270 30 332.8 332.8 292.6 333.2 0.10 21 235 11149 -53.1 -54.8 82 1.7 -53.2 274 28 333.0 333.0 292.6 333.3 0.10 22 234 11176 -53.3 -55.9 73 2.6 -53.4 274 28 333.1 333.1 292.6 333.4 0.08 23 232 11231 -52.9 -64.9 22 12.0 -53.1 275 27 334.5 334.5 293.0 334.6 0.03 24 229 11315 -51.7 -72.7 6 21.0 -52.0 277 29 337.6 337.6 293.7 337.6 0.01 25 200 12190 -50.3 -77.3 3 27.0 -50.8 280 51 353.1 353.1 297.3 353.1 0.01 26 150 14040 -58.9 -86.9 2 28.0 -59.1 260 55 368.6 368.6 300.3 368.6 0.00 27 100 16510 -70.3 -87.3 7 17.0 -70.4 280 36 391.9 391.9 304.0 391.9 0.00 28 77 18050 -73.7 -88.7 8 15.0 -73.7 250 18 415.2 415.2 307.2 415.2 0.00 29 70 18610 -71.1 -90.1 4 19.0 -71.2 220 9 432.3 432.3 309.1 432.3 0.00 30 50 20630 -63.1 -91.1 1 28.0 -63.5 30 4 494.8 494.8 314.6 494.8 0.00 31 41 21857 -61.1 -90.1 1 29.0 -61.7 528.7 528.7 316.8 528.7 0.00 TRP 77 18050 -73.7 -88.7 8 15.0 -73.7 250 18 415.2 415.2 307.2 415.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5675.00 m Freezing level: 612.66 mb = 4251.70 m = 13948.97 ft Wetbulb zero: 782.78 mb = 2233.07 m = 7326.26 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 12.24 % Est. max temperature: 27.20 C = 80.97 F Sfc-Lift cond lev (LCL): 689.19 mb = 3285.88 m = 10780.32 ft T: 4.79 C 700-500 lapse rate: 6.55 C/km ThetaE index: 5.38 C Layer 850.0- 700.0 mb Conv cond level (CCL): 547.78 mb = 5117.28 m = 16788.79 ft Mean mixing ratio: 4.49 g/kg Conv temperature: 44.05 C = 111.30 F Cap Strength: 10.96 C Lifted Index: 9.84 C Risk: None Lifted Index @300 mb: 13.53 C Lifted Index @700 mb: 9.30 C Showalter Index: 12.36 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 2.30 C K Index: -17.10 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.46 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 24881.88 J/kg Cap Strength: 10.95 C Lift Cond Lev (LCL): 716.29 mb = 2968.41 m = 9738.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 8 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 ---------------------------------------------------------- 0 998 167 360 11 -0.0 -11.0 | 45 9 -6.4 -6.5 1 925 829 5 10 -0.9 -10.0 | 53 9 -7.3 -5.5 2 916 914 355 10 0.9 -10.0 | 45 8 -5.5 -5.5 3 850 1545 285 2 1.9 -0.5 | 132 6 -4.5 4.0 4 792 2134 110 2 -1.9 0.7 | 122 10 -8.3 5.2 5 700 3159 135 6 -4.2 4.2 | 129 14 -10.6 8.8 6 609 4267 280 10 9.8 -1.7 | 231 4 3.4 2.8 7 586 4572 250 17 16.0 5.8 | 223 14 9.6 10.3 8 543 5182 280 20 19.7 -3.5 | 266 13 13.3 1.0 9 500 5830 260 21 20.7 3.6 | 240 16 14.3 8.2 10 483 6096 255 22 21.3 5.7 | 236 18 14.9 10.2 11 445 6706 275 30 29.9 -2.6 | 265 24 23.5 1.9 12 410 7315 270 38 38.0 -0.0 | 262 32 31.6 4.5 13 400 7500 270 36 36.0 -0.0 | 261 30 29.6 4.5 14 300 9530 270 33 33.0 -0.0 | 260 27 26.6 4.5 15 250 10750 270 30 30.0 -0.0 | 259 24 23.6 4.5 16 230 11278 275 27 26.9 -2.4 | 264 21 20.5 2.2 17 220 11582 290 40 37.6 -13.7 | 286 33 31.2 -9.2 18 200 12190 280 51 50.2 -8.9 | 276 44 43.8 -4.3 19 165 13411 280 57 56.1 -9.9 | 276 50 49.7 -5.4 20 150 14040 260 55 54.2 9.6 | 254 50 47.8 14.1 21 143 14326 255 51 49.3 13.2 | 248 46 42.9 17.7 22 123 15240 270 35 35.0 -0.0 | 261 29 28.6 4.5 23 117 15545 285 40 38.6 -10.4 | 280 33 32.2 -5.8 24 111 15850 280 51 50.2 -8.9 | 276 44 43.8 -4.3 25 106 16154 270 42 42.0 -0.0 | 263 36 35.6 4.5 26 100 16510 280 36 35.5 -6.3 | 273 29 29.1 -1.7 27 96 16764 280 36 35.5 -6.3 | 273 29 29.1 -1.7 28 77 18050 250 18 16.9 6.2 | 225 15 10.5 10.7 29 70 18610 220 9 5.8 6.9 | 177 11 -0.6 11.4 30 50 20630 30 4 -2.0 -3.5 | 97 8 -8.4 1.0 Wind Parameters Mean winds (0-6000m): 275.2 at 10.4 knts Storm direction: 305.2 at 7.8 knts Shear (0-3000m) pos: 0.9 neg: 1.9 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -9.3 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 27.60 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 2 11 48 9| 1.1 0.0 1.1| 2.5 0.0 2.5 5.0 1.00| 1.1 1.1 1000 358 10 48 8| 0.5 3.2 3.8| 4.5 -2.2 2.4 2.4 0.21| 4.1 0.9 1500 356 8 60 7| 0.4 3.9 4.2| 8.5 -2.2 6.3 4.2 0.40| 5.2 2.0 2000 357 6 73 6| 0.3 2.8 3.1| 8.7 -9.3 -0.7 -0.3 0.16| 5.1 0.8 2500 4 6 80 7| 0.6 2.3 2.9| 10.0 -9.3 0.7 0.3 0.16| 4.5 0.7 3000 18 6 84 8| 0.9 1.9 2.8| 14.3 -9.3 4.9 1.6 0.20| 4.1 0.8 4000 357 6 75 6| 1.4 1.4 2.8| 61.7 -9.3 52.3 13.1 0.48| 5.5 2.6 5000 288 8 216 2| 1.6 1.7 3.3| 99.0 -14.7 84.4 16.9 0.47| 6.6 3.1 6000 275 10 228 5| 1.3 2.1 3.5|103.9 -45.1 58.8 9.8 0.32| 6.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//YPWR/skewt/YPWR.skewt.20251202.23.gif