UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 30 APR 25 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 1031 4 13.4 6.4 63 7.0 9.7 160 10 284.1 285.1 281.5 300.3 5.85 1 1000 259 12.4 6.4 67 6.0 9.2 155 14 285.5 286.6 282.4 302.4 6.03 2 943 747 8.2 5.8 85 2.4 6.9 138 22 286.1 287.2 282.7 303.3 6.14 3 925 906 7.0 4.3 83 2.7 5.6 135 20 286.5 287.4 282.3 302.3 5.63 4 902 1113 6.4 2.1 74 4.3 4.3 125 17 287.9 288.8 282.2 302.0 4.93 5 895 1177 6.6 -1.4 57 8.0 2.9 122 17 288.8 289.4 281.3 299.9 3.85 6 872 1392 9.0 -26.0 6 35.0 -0.7 134 11 293.4 293.5 279.1 295.1 0.53 7 850 1603 7.8 -18.2 14 26.0 -0.6 150 13 294.3 294.5 280.3 297.7 1.07 8 762 2496 4.4 -39.6 2 44.0 -4.7 147 20 300.0 300.0 281.5 300.6 0.16 9 700 3180 -0.3 -46.3 2 46.0 -8.0 170 17 302.2 302.2 282.4 302.5 0.09 10 548 5084 -15.1 -46.1 5 31.0 -18.9 199 15 306.5 306.5 284.1 306.9 0.11 11 529 5350 -17.3 -33.3 23 16.0 -20.0 195 17 307.0 307.0 284.7 308.5 0.44 12 512 5594 -18.9 -51.9 4 33.0 -22.1 195 21 307.9 307.9 284.6 308.1 0.06 13 504 5711 -19.7 -48.7 6 29.0 -22.7 202 23 308.3 308.3 284.8 308.7 0.09 14 501 5755 -19.9 -31.9 34 12.0 -22.0 204 24 308.6 308.7 285.5 310.4 0.53 15 500 5770 -20.1 -32.1 33 12.0 -22.1 205 24 308.5 308.6 285.4 310.3 0.52 16 461 6365 -25.7 -33.7 47 8.0 -26.8 205 25 308.8 308.9 285.5 310.5 0.48 17 426 6933 -28.7 -45.7 18 17.0 -30.2 227 32 312.0 312.0 286.2 312.6 0.15 18 400 7380 -32.9 -45.9 26 13.0 -33.9 230 34 312.2 312.3 286.3 312.8 0.16 19 385 7647 -35.5 -45.5 35 10.0 -36.2 230 35 312.2 312.3 286.4 312.9 0.17 20 382 7701 -36.1 -48.1 28 12.0 -36.9 231 36 312.2 312.2 286.2 312.6 0.13 21 378 7774 -35.9 -68.9 2 33.0 -37.0 231 38 313.4 313.4 286.5 313.4 0.01 22 371 7904 -36.5 -63.5 4 27.0 -37.5 232 41 314.2 314.2 286.8 314.3 0.02 23 335 8605 -39.7 -66.7 4 27.0 -40.5 238 58 319.2 319.2 288.5 319.2 0.01 24 300 9350 -45.1 -69.1 5 24.0 -45.6 245 62 321.8 321.8 289.3 321.8 0.01 25 250 10540 -53.7 -73.7 7 20.0 -53.9 250 61 326.2 326.2 290.6 326.3 0.01 26 239 10831 -55.1 -72.1 10 17.0 -55.3 253 63 328.3 328.3 291.3 328.4 0.01 27 227 11162 -55.9 -73.2 10 17.3 -56.1 250 66 332.1 332.1 292.3 332.1 0.01 28 203 11875 -57.5 -75.5 8 18.0 -57.7 250 62 340.3 340.3 294.4 340.3 0.01 29 200 11970 -56.9 -76.9 6 20.0 -57.1 255 62 342.7 342.7 295.0 342.7 0.01 30 180 12637 -54.3 -82.3 2 28.0 -54.6 255 51 357.4 357.4 298.2 357.4 0.00 31 150 13790 -57.5 -84.5 2 27.0 -57.8 250 51 371.0 371.0 300.8 371.0 0.00 32 100 16340 -59.9 -87.9 1 28.0 -60.2 265 48 412.0 412.0 306.7 412.0 0.00 33 76 18042 -63.5 -88.5 2 25.0 -63.7 265 34 438.1 438.1 309.7 438.1 0.00 34 70 18550 -61.1 -89.1 1 28.0 -61.4 265 29 453.7 453.7 311.2 453.7 0.00 35 57 19831 -57.9 -87.9 1 30.0 -58.6 250 22 488.4 488.4 314.1 488.4 0.00 36 51 20526 -60.1 -88.1 1 28.0 -60.7 241 19 499.0 499.0 314.9 499.0 0.00 37 50 20650 -58.1 -89.1 1 31.0 -58.8 240 18 506.6 506.6 315.4 506.6 0.00 38 49 20778 -56.9 -88.9 1 32.0 -57.8 512.3 512.3 315.8 512.4 0.00 39 43 21602 -58.7 -88.7 1 30.0 -59.5 527.4 527.4 316.8 527.4 0.00 40 31 23677 -54.5 -87.5 1 33.0 -56.1 590.5 590.5 320.2 590.5 0.01 41 31 23677 -54.5 -87.5 1 33.0 -56.1 590.5 590.5 320.2 590.5 0.01 TRP 203 11875 -57.5 -75.5 8 18.0 -57.7 250 62 340.3 340.3 294.4 340.3 0.01 WND 227 11162 -55.9 -73.2 10 17.3 -56.1 250 66 332.1 332.1 292.3 332.1 0.01 Sounding variables and indices 1000-500 mb thick: 5511.00 m Freezing level: 703.96 mb = 3136.36 m = 10289.77 ft Wetbulb zero: 876.33 mb = 1350.90 m = 4432.04 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 20.31 % Est. max temperature: 20.99 C = 69.78 F Sfc-Lift cond lev (LCL): 927.69 mb = 882.05 m = 2893.84 ft T: 7.18 C 700-500 lapse rate: 7.64 C/km ThetaE index: 8.20 C Layer 925.0- 850.0 mb Conv cond level (CCL): 727.73 mb = 2867.03 m = 9406.15 ft Mean mixing ratio: 6.02 g/kg Conv temperature: 30.66 C = 87.19 F Cap Strength: 8.07 C Lifted Index: 7.18 C Risk: None Lifted Index @300 mb: 13.83 C Lifted Index @700 mb: 7.77 C Showalter Index: 10.50 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 1.90 C K Index: -36.30 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.78 J/kg Max Up Vert Vel: 3.68 m/s Conv Inhibition (B-): 36990.44 J/kg Cap Strength: 8.04 C Lift Cond Lev (LCL): 912.77 mb = 1015.40 m = 3331.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 197 at 12 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 1031 4 160 10 -3.4 9.4 | 70 7 -7.1 -2.5 1 1000 259 155 14 -5.9 12.7 | 95 10 -9.6 0.8 2 959 610 140 24 -15.4 18.4 | 109 20 -19.1 6.5 3 925 906 135 20 -14.1 14.1 | 97 18 -17.8 2.2 4 924 914 135 20 -14.1 14.1 | 97 18 -17.8 2.2 5 891 1219 120 16 -13.9 8.0 | 77 18 -17.5 -3.9 6 858 1524 145 8 -4.6 6.6 | 57 10 -8.2 -5.3 7 850 1603 150 13 -6.5 11.3 | 86 10 -10.1 -0.6 8 796 2134 150 18 -9.0 15.6 | 106 13 -12.6 3.7 9 739 2743 145 21 -12.0 17.2 | 109 17 -15.7 5.3 10 711 3048 155 18 -7.6 16.3 | 111 12 -11.2 4.4 11 700 3180 170 17 -3.0 16.7 | 126 8 -6.6 4.8 12 608 4267 195 12 3.1 11.6 | 60 1 -0.5 -0.3 13 540 5182 200 15 5.1 14.1 | 214 3 1.5 2.2 14 519 5486 190 19 3.3 18.7 | 177 7 -0.3 6.8 15 500 5770 205 24 10.1 21.8 | 213 12 6.5 9.8 16 499 5791 210 23 11.5 19.9 | 224 11 7.9 8.0 17 458 6401 205 25 10.6 22.7 | 213 13 6.9 10.8 18 439 6706 225 31 21.9 21.9 | 241 21 18.3 10.0 19 400 7380 230 34 26.0 21.9 | 246 25 22.4 10.0 20 386 7620 230 34 26.0 21.9 | 246 25 22.4 10.0 21 323 8839 240 64 55.4 32.0 | 249 56 51.8 20.1 22 300 9350 245 62 56.2 26.2 | 255 54 52.6 14.3 23 250 10540 250 61 57.3 20.9 | 261 54 53.7 9.0 24 245 10668 255 62 59.9 16.0 | 266 56 56.3 4.1 25 227 11162 250 66 62.0 22.6 | 260 59 58.4 10.7 26 223 11278 250 66 62.0 22.6 | 260 59 58.4 10.7 27 203 11875 250 62 58.3 21.2 | 260 55 54.6 9.3 28 200 11970 255 62 59.9 16.0 | 266 56 56.3 4.1 29 167 13106 255 43 41.5 11.1 | 271 38 37.9 -0.8 30 152 13716 260 59 58.1 10.2 | 272 54 54.5 -1.7 31 150 13790 250 51 47.9 17.4 | 263 45 44.3 5.5 32 131 14630 255 45 43.5 11.6 | 270 40 39.8 -0.3 33 119 15240 265 37 36.9 3.2 | 285 34 33.2 -8.7 34 103 16154 275 56 55.8 -4.9 | 288 55 52.2 -16.8 35 100 16340 265 48 47.8 4.2 | 280 45 44.2 -7.7 36 98 16459 265 48 47.8 4.2 | 280 45 44.2 -7.7 37 70 18550 265 29 28.9 2.5 | 290 27 25.3 -9.4 38 50 20650 240 18 15.6 9.0 | 284 12 12.0 -2.9 Wind Parameters Mean winds (0-6000m): 167.0 at 16.6 knts Storm direction: 197.0 at 12.4 knts Shear (0-3000m) pos: 1.5 neg: 2.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 40.8 deg Storm rel helicity (0-3000m) pos: 46.9 neg: -60.6 tot: -13.8 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.60 Bulk Shear: 2.61 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 ------------------------------------------------------------------------------- 500 152 15 96 11| 0.0 12.0 12.0| 16.8 0.0 16.8 33.6 0.54| 12.2 6.5 1000 143 18 100 15| 0.0 5.8 5.8| 17.8 -28.3 -10.5 -10.5 0.04| 11.0 0.4 1500 139 17 93 15| 3.7 3.9 7.5| 17.8 -60.6 -42.9 -28.6 -0.21| 11.8 -2.5 2000 141 16 93 14| 1.6 2.9 4.5| 39.0 -60.6 -21.7 -10.8 0.01| 11.0 0.1 2500 143 17 96 14| 1.3 2.9 4.2| 43.6 -60.6 -17.1 -6.8 0.04| 9.5 0.4 3000 144 17 98 14| 1.5 2.4 3.9| 46.9 -60.6 -13.8 -4.6 0.05| 8.7 0.5 4000 151 17 103 12| 2.4 1.8 4.2| 54.9 -60.8 -5.9 -1.5 0.09| 8.0 0.7 5000 158 16 107 10| 2.2 1.5 3.7| 55.0 -61.0 -6.0 -1.2 0.09| 6.9 0.6 6000 167 17 120 9| 2.5 1.5 4.0| 73.4 -66.1 7.3 1.2 0.12| 7.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20250430.11.gif