UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041523.upa.cvt Date: 2300Z 15 APR 25 Searching for YPWR... Searching the city database file for: YPWR ... Date:2300Z 15 APR 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 ------------------------------------------------------------------------------- SFC 1000 167 25.0 5.0 28 20.0 13.7 355 9 298.1 299.1 286.9 314.3 5.47 1 944 670 22.4 3.4 29 19.0 11.9 5 18 300.5 301.4 287.4 316.0 5.17 2 925 846 20.8 2.8 30 18.0 11.0 5 17 300.6 301.5 287.3 315.7 5.06 3 850 1568 14.8 2.8 44 12.0 8.3 15 6 301.6 302.7 288.2 318.2 5.51 4 728 2852 3.4 -1.6 70 5.0 1.0 144 10 302.8 303.7 287.8 317.0 4.67 5 700 3170 2.2 -6.8 51 9.0 -1.7 170 22 304.9 305.5 287.1 315.1 3.28 6 695 3228 1.8 -7.2 51 9.0 -2.1 168 24 305.1 305.7 287.1 315.1 3.20 7 682 3380 2.0 -12.0 35 14.0 -3.4 166 29 307.0 307.4 286.8 314.1 2.23 8 665 3583 0.6 -10.4 43 11.0 -3.8 170 25 307.6 308.1 287.4 315.9 2.60 9 660 3644 1.6 -27.4 9 29.0 -6.3 171 24 309.4 309.5 285.9 311.5 0.61 10 614 4223 0.0 -36.0 5 36.0 -8.2 184 15 314.0 314.1 287.1 315.1 0.29 11 576 4731 -3.5 -34.5 7 31.0 -10.5 199 7 315.7 315.8 287.8 317.0 0.36 12 555 5025 -3.7 -36.7 6 33.0 -10.9 206 8 318.9 318.9 288.7 320.0 0.30 13 550 5096 -3.7 -39.7 4 36.0 -11.1 208 9 319.7 319.7 288.9 320.5 0.22 14 500 5840 -9.7 -29.7 18 20.0 -14.5 215 11 321.2 321.3 289.8 323.5 0.65 15 479 6169 -12.3 -28.3 25 16.0 -16.2 220 12 322.0 322.1 290.2 324.7 0.77 16 425 7071 -18.3 -41.3 11 23.0 -21.8 211 6 325.5 325.6 290.7 326.4 0.24 17 400 7520 -22.3 -41.3 16 19.0 -24.9 195 6 326.0 326.1 290.9 327.0 0.26 18 370 8089 -27.1 -41.1 25 14.0 -28.8 206 14 327.0 327.0 291.2 328.0 0.28 19 322 9078 -34.5 -45.5 32 11.0 -35.5 222 24 330.0 330.0 291.9 330.8 0.20 20 300 9570 -38.1 -52.1 22 14.0 -38.9 225 22 331.7 331.7 292.3 332.1 0.10 21 254 10695 -47.3 -59.3 24 12.0 -47.7 234 27 334.2 334.2 292.9 334.4 0.05 22 250 10800 -47.9 -60.9 21 13.0 -48.3 235 28 334.9 334.9 293.0 335.0 0.04 23 241 11040 -49.1 -68.1 9 19.0 -49.5 237 27 336.6 336.6 293.5 336.6 0.02 24 222 11572 -52.1 -68.1 13 16.0 -52.4 240 24 340.0 340.0 294.3 340.0 0.02 25 200 12240 -55.1 -73.1 9 18.0 -55.4 230 31 345.5 345.5 295.6 345.6 0.01 26 150 14050 -63.1 -82.1 6 19.0 -63.2 255 41 361.4 361.4 299.0 361.4 0.00 27 140 14473 -65.3 -82.3 8 17.0 -65.4 255 40 364.7 364.7 299.6 364.7 0.00 28 100 16500 -70.5 -88.5 5 18.0 -70.6 265 34 391.5 391.5 304.0 391.5 0.00 29 71 18535 -70.1 -91.1 3 21.0 -70.2 275 19 432.7 432.7 309.1 432.7 0.00 30 70 18620 -68.1 -91.1 2 23.0 -68.2 275 18 438.7 438.7 309.7 438.7 0.00 31 68 18796 -66.7 -90.7 2 24.0 -66.9 284 17 445.4 445.4 310.4 445.4 0.00 32 65 19069 -67.9 -90.9 2 23.0 -68.1 299 16 448.5 448.5 310.7 448.5 0.00 33 50 20670 -63.3 -90.3 1 27.0 -63.7 25 10 494.3 494.3 314.5 494.3 0.00 34 42 21748 -60.5 -89.5 1 29.0 -61.2 61 11 526.5 526.5 316.7 526.5 0.00 35 40 22051 -61.5 -89.5 1 28.0 -62.1 71 12 531.4 531.4 317.0 531.4 0.00 36 37 22539 -57.9 -88.9 1 31.0 -58.9 87 12 552.6 552.6 318.2 552.7 0.00 37 33 23258 -58.9 -88.9 1 30.0 -59.9 110 13 568.4 568.4 319.0 568.4 0.00 38 30 23860 -55.9 -87.9 1 32.0 -57.3 130 14 592.2 592.2 320.3 592.3 0.01 TRP 100 16500 -70.5 -88.5 5 18.0 -70.6 265 34 391.5 391.5 304.0 391.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 614.00 mb = 4223.35 m = 13855.98 ft Wetbulb zero: 717.95 mb = 2964.90 m = 9727.24 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 30.55 % Est. max temperature: 28.50 C = 83.30 F Sfc-Lift cond lev (LCL): 744.00 mb = 2672.01 m = 8766.33 ft T: 5.00 C 700-500 lapse rate: 4.46 C/km ThetaE index: 4.11 C Layer 728.0- 665.0 mb Conv cond level (CCL): 579.27 mb = 4686.37 m = 15375.03 ft Mean mixing ratio: 5.23 g/kg Conv temperature: 42.44 C = 108.38 F Cap Strength: 9.99 C Lifted Index: 9.24 C Risk: None Lifted Index @300 mb: 11.80 C Lifted Index @700 mb: 3.70 C Showalter Index: 7.68 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 12.50 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 56.60 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.23 J/kg Max Up Vert Vel: 4.52 m/s Conv Inhibition (B-): 26883.55 J/kg Cap Strength: 9.96 C Lift Cond Lev (LCL): 718.71 mb = 2956.28 m = 9698.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 at 9 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 1000 167 355 9 0.8 -9.0 | 12 17 -3.7 -16.9 1 950 610 5 18 -1.6 -17.9 | 13 27 -6.1 -25.9 2 925 846 5 17 -1.5 -16.9 | 14 26 -6.0 -24.9 3 918 914 5 15 -1.3 -14.9 | 14 24 -5.8 -22.9 4 885 1219 360 12 -0.0 -12.0 | 13 20 -4.5 -19.9 5 850 1568 15 6 -1.6 -5.8 | 24 15 -6.1 -13.7 6 794 2134 70 3 -2.8 -1.0 | 39 12 -7.3 -8.9 7 710 3048 165 12 -3.1 11.6 | 116 8 -7.6 3.7 8 700 3170 170 22 -3.8 21.7 | 149 16 -8.3 13.7 9 684 3353 165 29 -7.5 28.0 | 149 23 -12.0 20.1 10 610 4267 185 14 1.2 13.9 | 151 7 -3.3 6.0 11 587 4572 195 7 1.8 6.8 | 67 3 -2.7 -1.2 12 503 5791 225 11 7.8 7.8 | 272 3 3.3 -0.1 13 500 5840 215 11 6.3 9.0 | 239 2 1.8 1.1 14 483 6096 215 12 6.9 9.8 | 231 3 2.4 1.9 15 464 6401 240 10 8.7 5.0 | 305 5 4.1 -2.9 16 411 7315 200 4 1.4 3.8 | 37 5 -3.1 -4.2 17 400 7520 195 6 1.6 5.8 | 54 4 -3.0 -2.1 18 332 8839 220 25 16.1 19.2 | 226 16 11.6 11.2 19 300 9570 225 22 15.6 15.6 | 235 13 11.0 7.6 20 292 9754 225 23 16.3 16.3 | 235 14 11.8 8.3 21 250 10800 235 28 22.9 16.1 | 246 20 18.4 8.1 22 221 11582 240 24 20.8 12.0 | 256 17 16.3 4.1 23 200 12240 230 31 23.7 19.9 | 238 23 19.2 12.0 24 192 12497 240 32 27.7 16.0 | 251 25 23.2 8.1 25 183 12802 230 36 27.6 23.1 | 237 28 23.1 15.2 26 166 13411 250 47 44.2 16.1 | 258 40 39.7 8.2 27 150 14050 255 41 39.6 10.6 | 266 35 35.1 2.7 28 130 14935 255 38 36.7 9.8 | 267 32 32.2 1.9 29 117 15545 270 36 36.0 -0.0 | 284 32 31.5 -7.9 30 101 16459 250 36 33.8 12.3 | 261 30 29.3 4.4 31 100 16500 265 34 33.9 3.0 | 280 30 29.4 -5.0 32 96 16764 265 34 33.9 3.0 | 280 30 29.4 -5.0 33 70 18620 275 18 17.9 -1.6 | 305 16 13.4 -9.5 34 50 20670 25 10 -4.2 -9.1 | 27 19 -8.7 -17.0 35 30 23860 130 14 -10.7 9.0 | 94 15 -15.2 1.1 Wind Parameters Mean winds (0-6000m): 179.7 at 12.2 knts Storm direction: 209.7 at 9.1 knts Shear (0-3000m) pos: 4.4 neg: 0.9 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 135.9 deg Storm rel helicity (0-3000m) pos: 98.8 neg: -3.2 tot: 95.6 m^2/s^2 ave: 31.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 90.43 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 14 13 22| 9.3 0.0 9.3| 4.1 -0.9 3.1 6.2 0.05| 9.3 0.4 1000 3 15 13 23| 4.6 2.8 7.4| 5.9 -3.2 2.7 2.7 0.02| 7.5 0.2 1500 4 13 15 21| 1.6 1.8 3.4| 26.0 -3.2 22.8 15.2 0.21| 7.7 1.6 2000 7 10 18 19| 1.6 1.4 2.9| 36.8 -3.2 33.6 16.8 0.29| 6.9 2.0 2500 14 10 22 18| 2.5 1.1 3.6| 59.4 -3.2 56.2 22.5 0.44| 7.0 3.1 3000 23 10 26 19| 4.4 0.9 5.4| 98.8 -3.2 95.6 31.9 0.56| 8.8 5.0 4000 138 13 98 14| 2.5 0.7 3.2|110.5 -4.0 106.5 26.6 0.42| 9.5 4.0 5000 160 13 114 10| 1.2 0.6 1.8|110.5 -9.3 101.2 20.2 0.30| 8.8 2.6 6000 180 12 133 6| 1.1 0.5 1.6|111.6 -10.6 101.0 16.8 0.26| 7.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//YPWR/skewt/YPWR.skewt.20250415.23.gif