UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010611.upa.cvt Date: 1100Z 6 JAN 26 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 6 JAN 26 Station: YPAD WMO ident: 94672 Latitude: -34.93 Longitude: 138.52 Elevation: 4.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 4 26.4 8.4 32 18.0 15.6 140 10 298.6 299.9 288.3 318.8 6.85 1 1008 30 32.0 6.0 20 26.0 16.5 140 10 304.5 305.5 289.4 322.1 5.82 2 1000 102 33.0 6.0 19 27.0 16.8 140 10 306.1 307.2 290.0 324.0 5.86 3 986 229 33.2 4.2 16 29.0 16.2 131 11 307.6 308.6 289.9 323.7 5.24 4 925 799 29.2 -4.8 11 34.0 11.9 265 7 309.2 309.7 288.2 318.3 2.89 5 921 837 29.0 -6.0 10 35.0 11.5 263 7 309.3 309.8 288.0 317.8 2.65 6 859 1451 24.4 -2.6 17 27.0 10.2 323 13 310.8 311.5 289.5 322.4 3.67 7 850 1543 23.6 -2.4 18 26.0 9.9 320 12 310.9 311.6 289.6 322.8 3.77 8 700 3193 8.8 -2.2 46 11.0 3.2 325 16 312.2 313.1 290.8 326.9 4.65 9 685 3372 7.2 -3.8 45 11.0 1.8 325 16 312.4 313.2 290.5 325.7 4.21 10 635 3990 2.0 -11.0 37 13.0 -3.4 324 18 313.3 313.8 289.3 321.7 2.60 11 589 4593 -1.5 -23.5 17 22.0 -8.1 295 24 316.1 316.2 288.5 319.4 0.98 12 515 5657 -4.3 -41.3 4 37.0 -11.8 279 28 325.0 325.1 290.5 325.8 0.20 13 500 5890 -5.7 -41.7 4 36.0 -12.8 275 29 326.1 326.1 290.8 326.8 0.20 14 463 6486 -9.3 -36.3 9 27.0 -15.1 290 28 328.9 328.9 291.8 330.2 0.37 15 400 7590 -19.7 -34.7 25 15.0 -22.5 290 36 329.4 329.5 292.0 331.3 0.50 16 359 8379 -27.3 -39.3 31 12.0 -28.9 276 39 329.5 329.6 291.9 330.9 0.35 17 346 8644 -28.7 -52.7 8 24.0 -30.7 271 40 331.1 331.2 292.1 331.5 0.08 18 311 9399 -33.5 -59.5 6 26.0 -35.0 278 42 334.7 334.7 293.0 334.9 0.04 19 300 9650 -35.3 -60.3 6 25.0 -36.7 280 43 335.6 335.6 293.3 335.8 0.04 20 255 10766 -42.7 -65.7 6 23.0 -43.5 280 47 340.6 340.7 294.5 340.7 0.02 21 250 10900 -42.9 -66.9 5 24.0 -43.7 280 47 342.3 342.3 294.9 342.4 0.02 22 200 12380 -52.1 -73.1 6 21.0 -52.5 280 61 350.3 350.3 296.7 350.3 0.01 23 181 13019 -56.1 -77.5 5 21.3 -56.4 275 64 353.8 353.8 297.5 353.9 0.01 24 150 14190 -63.7 -85.7 3 22.0 -63.8 275 58 360.3 360.3 298.8 360.4 0.00 25 100 16610 -73.1 -89.1 7 16.0 -73.2 285 40 386.5 386.5 303.3 386.5 0.00 26 95 16909 -75.1 -90.1 8 15.0 -75.2 275 39 388.3 388.3 303.5 388.3 0.00 27 70 18690 -72.3 -90.3 5 18.0 -72.4 320 12 429.7 429.7 308.8 429.7 0.00 28 68 18860 -72.3 -90.3 5 18.0 -72.4 310 11 433.3 433.3 309.2 433.3 0.00 29 59 19712 -64.3 -91.3 1 27.0 -64.6 262 6 469.2 469.2 312.5 469.2 0.00 30 54 20251 -65.9 -91.9 1 26.0 -66.1 231 4 477.6 477.6 313.2 477.6 0.00 31 50 20720 -64.1 -92.1 1 28.0 -64.4 205 1 492.4 492.4 314.4 492.4 0.00 32 47 21101 -61.5 -91.5 1 30.0 -62.0 190 3 507.5 507.5 315.5 507.5 0.00 33 30 23910 -57.1 -90.1 1 33.0 -58.4 80 17 589.0 589.0 320.1 589.0 0.00 34 23 25603 -54.5 -89.5 1 35.0 -56.6 93 26 643.1 643.1 322.4 643.2 0.01 35 20 26510 -48.9 -86.9 0 38.0 -52.7 100 30 686.5 686.5 324.0 686.6 0.01 36 18 27204 -47.5 -86.5 0 39.0 -52.1 711.9 711.9 324.8 712.0 0.01 37 15 28414 -45.9 -84.9 0 39.0 -51.7 755.3 755.3 326.1 755.5 0.02 38 15 28414 -46.1 -85.1 0 39.0 -51.8 754.7 754.7 326.1 754.8 0.02 TRP 95 16909 -75.1 -90.1 8 15.0 -75.2 275 39 388.3 388.3 303.5 388.3 0.00 WND 181 13019 -56.1 -77.5 5 21.3 -56.4 275 64 353.8 353.8 297.5 353.9 0.01 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 608.71 mb = 4334.34 m = 14220.09 ft Wetbulb zero: 667.76 mb = 3579.50 m = 11743.62 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 23.15 % Est. max temperature: 38.55 C = 101.38 F Sfc-Lift cond lev (LCL): 775.89 mb = 2318.23 m = 7605.64 ft T: 16.65 C 700-500 lapse rate: 5.38 C/km ThetaE index: 6.25 C Layer 986.0- 859.0 mb Conv cond level (CCL): 470.37 mb = 6363.46 m = 20877.25 ft Mean mixing ratio: 4.27 g/kg Conv temperature: 56.17 C = 133.11 F Cap Strength: 9.86 C Lifted Index: 10.04 C Risk: None Lifted Index @300 mb: 10.79 C Lifted Index @700 mb: 3.92 C Showalter Index: 9.16 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 3.30 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 53.00 Risk: None Energy Index: 0.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.56 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 46201.16 J/kg Cap Strength: 10.00 C Lift Cond Lev (LCL): 616.39 mb = 4228.19 m = 13871.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 13 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 1011 4 140 10 -6.4 7.7 | 149 23 -12.1 19.7 1 1000 102 140 10 -6.4 7.7 | 149 23 -12.1 19.7 2 978 305 125 11 -9.0 6.3 | 141 24 -14.7 18.4 3 925 799 265 7 7.0 0.6 | 186 13 1.3 12.7 4 913 914 260 7 6.9 1.2 | 185 13 1.2 13.3 5 882 1219 300 11 9.5 -5.5 | 210 8 3.9 6.6 6 852 1524 330 14 7.0 -12.1 | 272 1 1.3 -0.0 7 850 1543 320 12 7.7 -9.2 | 215 4 2.1 2.9 8 793 2134 340 17 5.8 -16.0 | 358 4 0.2 -3.9 9 700 3193 325 16 9.2 -13.1 | 286 4 3.5 -1.0 10 636 3962 325 18 10.3 -14.7 | 300 5 4.7 -2.7 11 612 4267 305 21 17.2 -12.0 | 270 12 11.6 0.0 12 589 4572 295 24 21.8 -10.1 | 263 16 16.1 1.9 13 500 5890 275 29 28.9 -2.5 | 248 25 23.2 9.6 14 487 6096 275 29 28.9 -2.5 | 248 25 23.2 9.6 15 468 6401 290 27 25.4 -9.2 | 262 20 19.7 2.9 16 400 7590 290 36 33.8 -12.3 | 270 28 28.2 -0.2 17 382 7925 290 36 33.8 -12.3 | 270 28 28.2 -0.2 18 351 8534 270 40 40.0 -0.0 | 251 36 34.3 12.1 19 300 9650 280 43 42.3 -7.5 | 263 37 36.7 4.6 20 250 10900 280 47 46.3 -8.2 | 264 41 40.6 3.9 21 215 11887 285 56 54.1 -14.5 | 273 49 48.4 -2.4 22 200 12380 280 61 60.1 -10.6 | 268 54 54.4 1.5 23 181 13019 275 64 63.8 -5.6 | 264 58 58.1 6.5 24 178 13106 275 64 63.8 -5.6 | 264 58 58.1 6.5 25 150 14190 275 58 57.8 -5.1 | 262 53 52.1 7.0 26 120 15545 270 48 48.0 -0.0 | 254 44 42.3 12.1 27 108 16154 295 36 32.6 -15.2 | 277 27 27.0 -3.1 28 100 16610 285 40 38.6 -10.4 | 267 33 33.0 1.7 29 97 16764 285 40 38.6 -10.4 | 267 33 33.0 1.7 30 95 16909 275 39 38.9 -3.4 | 255 34 33.2 8.7 31 70 18690 320 12 7.7 -9.2 | 215 4 2.1 2.9 32 50 20720 205 1 0.4 0.9 | 158 14 -5.2 13.0 33 30 23910 80 17 -16.7 -3.0 | 112 24 -22.4 9.1 34 20 26510 100 30 -29.5 5.2 | 116 39 -35.2 17.3 Wind Parameters Mean winds (0-6000m): 304.9 at 17.8 knts Storm direction: 334.9 at 13.3 knts Shear (0-3000m) pos: 4.4 neg: 0.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 149.3 deg Storm rel helicity (0-3000m) pos: 113.1 neg: -21.9 tot: 91.2 m^2/s^2 ave: 30.4 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 102.50 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 ------------------------------------------------------------------------------- 500 140 10 149 23| 7.1 0.0 7.1| 60.1 -17.8 42.3 84.5 0.54| 13.4 7.2 1000 163 9 158 22| 8.5 0.0 8.5| 98.4 -18.2 80.2 80.2 0.55| 14.1 7.7 1500 255 10 194 15| 8.1 0.0 8.1|110.3 -18.2 92.0 61.4 0.54| 13.6 7.3 2000 308 11 208 6| 6.6 0.0 6.6|112.5 -19.0 93.4 46.7 0.52| 12.0 6.2 2500 323 12 212 3| 5.3 0.2 5.4|113.1 -20.2 92.9 37.2 0.48| 10.1 4.9 3000 326 13 225 2| 4.4 0.4 4.8|113.1 -21.9 91.2 30.4 0.42| 8.8 3.7 4000 326 14 254 2| 3.3 0.6 3.9|114.2 -23.3 90.9 22.7 0.39| 7.1 2.7 5000 316 16 262 5| 2.6 1.9 4.6|114.2 -45.0 69.2 13.8 0.21| 7.2 1.5 6000 305 18 258 9| 2.2 2.2 4.4|114.2 -68.4 45.8 7.6 0.14| 6.6 0.9 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20260106.11.gif