UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102211.upa.cvt Date: 1100Z 22 OCT 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 22 OCT 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 1018 4 13.6 8.9 73 4.7 11.0 200 19 285.3 286.5 283.4 304.9 7.04 1 1015 28 14.6 8.6 67 6.0 11.2 200 19 286.5 287.7 283.7 305.9 6.91 2 1000 149 13.4 8.8 74 4.6 10.8 200 19 286.5 287.8 284.0 306.5 7.12 3 925 799 7.6 4.4 80 3.2 5.9 210 13 287.1 288.1 282.6 303.1 5.67 4 860 1395 3.0 2.5 97 0.5 2.8 207 23 288.3 289.3 282.8 303.5 5.33 5 857 1423 4.8 -2.2 60 7.0 1.7 206 23 290.5 291.2 282.0 301.5 3.79 6 850 1490 5.4 -5.6 45 11.0 0.8 205 25 291.8 292.3 281.5 300.6 2.96 7 849 1500 5.4 -5.6 45 11.0 0.8 205 25 291.9 292.4 281.6 300.7 2.96 8 838 1606 5.6 -8.4 36 14.0 0.1 205 26 293.2 293.6 281.5 300.5 2.42 9 792 2065 3.6 -13.4 28 17.0 -2.4 205 29 295.8 296.1 281.8 301.1 1.71 10 764 2358 5.6 -36.4 3 42.0 -3.8 205 26 301.1 301.1 282.1 301.8 0.22 11 721 2827 2.0 -19.0 19 21.0 -4.7 227 19 302.1 302.4 283.8 305.9 1.18 12 705 3008 1.2 -24.8 12 26.0 -6.0 242 21 303.2 303.3 283.7 305.6 0.73 13 700 3065 3.4 -39.6 3 43.0 -5.7 240 22 306.2 306.3 284.1 306.9 0.18 14 698 3088 3.4 -33.6 5 37.0 -5.4 240 22 306.5 306.6 284.4 307.6 0.32 15 613 4130 -2.7 -38.7 4 36.0 -9.9 253 30 311.1 311.1 286.0 311.9 0.22 16 500 5710 -14.7 -49.7 3 35.0 -19.0 250 29 315.1 315.1 287.2 315.4 0.08 17 400 7350 -27.9 -59.9 3 32.0 -29.9 265 48 318.7 318.7 288.3 318.8 0.03 18 369 7922 -32.9 -61.9 4 29.0 -34.3 268 52 319.5 319.5 288.6 319.6 0.03 19 348 8331 -36.1 -56.1 11 20.0 -37.1 270 58 320.6 320.6 289.0 320.8 0.06 20 300 9350 -40.1 -61.1 9 21.0 -40.9 270 106 328.8 328.9 291.4 329.0 0.03 21 284 9723 -41.7 -60.7 11 19.0 -42.5 272 120 331.7 331.8 292.2 331.9 0.04 22 267 10140 -43.8 -62.8 10 19.0 -44.5 275 135 334.5 334.6 293.0 334.7 0.03 23 250 10580 -46.1 -65.1 10 19.0 -46.6 280 130 337.5 337.5 293.7 337.6 0.02 24 217 11511 -51.3 -73.3 6 22.0 -51.7 275 113 343.4 343.4 295.1 343.5 0.01 25 200 12040 -52.5 -77.5 3 25.0 -52.9 275 103 349.6 349.6 296.5 349.7 0.00 26 150 13880 -58.3 -84.3 2 26.0 -58.5 280 86 369.6 369.6 300.5 369.6 0.00 27 142 14222 -59.9 -84.9 2 25.0 -60.1 282 81 372.7 372.7 301.0 372.7 0.00 28 100 16400 -60.9 -86.9 2 26.0 -61.2 280 46 410.1 410.1 306.5 410.1 0.00 29 84 17479 -63.3 -88.3 2 25.0 -63.6 272 42 426.2 426.2 308.4 426.2 0.00 30 71 18513 -63.3 -89.3 2 26.0 -63.6 261 36 447.1 447.1 310.6 447.2 0.00 31 70 18600 -62.3 -89.3 2 27.0 -62.6 260 36 451.1 451.1 311.0 451.1 0.00 32 64 19162 -56.5 -88.5 1 32.0 -57.2 301 27 475.5 475.5 313.1 475.6 0.00 33 58 19780 -61.3 -90.3 1 29.0 -61.7 345 17 478.3 478.3 313.3 478.3 0.00 34 50 20710 -57.5 -89.5 1 32.0 -58.3 305 10 508.0 508.0 315.5 508.0 0.00 35 47 21102 -55.9 -88.9 1 33.0 -56.9 520.9 520.9 316.4 520.9 0.00 36 40 22129 -55.9 -88.9 1 33.0 -57.1 545.5 545.5 317.8 545.5 0.00 TRP 58 19780 -61.3 -90.3 1 29.0 -61.7 345 17 478.3 478.3 313.3 478.3 0.00 WND 267 10140 -43.8 -62.8 10 19.0 -44.5 275 135 334.5 334.6 293.0 334.7 0.03 Sounding variables and indices 1000-500 mb thick: 5561.00 m Freezing level: 650.62 mb = 3668.80 m = 12036.61 ft Wetbulb zero: 836.54 mb = 1620.18 m = 5315.48 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 27.76 % Est. max temperature: 16.49 C = 61.69 F Sfc-Lift cond lev (LCL): 948.50 mb = 589.87 m = 1935.24 ft T: 9.47 C 700-500 lapse rate: 6.84 C/km ThetaE index: 3.37 C Layer 925.0- 860.0 mb Conv cond level (CCL): 899.10 mb = 1031.13 m = 3382.94 ft Mean mixing ratio: 6.44 g/kg Conv temperature: 15.90 C = 60.61 F Cap Strength: 11.11 C Lifted Index: 10.94 C Risk: None Lifted Index @300 mb: 17.13 C Lifted Index @700 mb: 10.12 C Showalter Index: 13.87 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 9.10 C K Index: -28.50 Risk: None Sweat Index: 192.39 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.88 J/kg Max Up Vert Vel: 2.40 m/s Conv Inhibition (B-): 5.75 J/kg Cap Strength: 11.10 C Lift Cond Lev (LCL): 909.90 mb = 933.53 m = 3062.72 ft Lev Free Conv (LFC): 874.90 mb = 1254.17 m = 4114.67 ft Equ Level (EL): 854.90 mb = 1443.04 m = 4734.32 ft B at Equ Level: -0.94 J/kg Max Parcel Lev (MPL): 854.90 mb = 1443.04 m = 4734.32 ft Wind level data Storm motion: 263 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 1018 4 200 19 6.5 17.9 | 144 19 -11.5 15.6 1 1000 149 200 19 6.5 17.9 | 144 19 -11.5 15.6 2 981 305 220 12 7.7 9.2 | 124 12 -10.3 7.0 3 946 610 205 13 5.5 11.8 | 127 16 -12.5 9.5 4 925 799 210 13 6.5 11.3 | 128 15 -11.5 9.0 5 912 914 200 14 4.8 13.2 | 129 17 -13.2 10.9 6 879 1219 210 18 9.0 15.6 | 146 16 -9.0 13.4 7 850 1490 205 25 10.6 22.7 | 160 22 -7.5 20.4 8 785 2134 205 29 12.3 26.3 | 166 25 -5.8 24.0 9 756 2438 205 25 10.6 22.7 | 160 22 -7.5 20.4 10 728 2743 220 18 11.6 13.8 | 151 13 -6.5 11.6 11 701 3048 245 22 19.9 9.3 | 195 7 1.9 7.1 12 700 3065 240 22 19.1 11.0 | 187 9 1.0 8.8 13 601 4267 255 31 29.9 8.0 | 244 13 11.9 5.8 14 556 4877 255 30 29.0 7.8 | 243 12 10.9 5.5 15 514 5486 240 27 23.4 13.5 | 205 12 5.3 11.3 16 500 5710 250 29 27.3 9.9 | 230 12 9.2 7.7 17 495 5791 245 27 24.5 11.4 | 215 11 6.4 9.2 18 474 6096 255 31 29.9 8.0 | 244 13 11.9 5.8 19 400 7350 265 48 47.8 4.2 | 266 30 29.8 1.9 20 352 8230 270 54 54.0 -0.0 | 274 36 36.0 -2.2 21 300 9350 270 106 106.0 -0.0 | 271 88 88.0 -2.2 22 267 10140 275 135 134.5 -11.8 | 277 117 116.5 -14.0 23 258 10363 275 135 134.5 -11.8 | 277 117 116.5 -14.0 24 250 10580 280 130 128.0 -22.6 | 283 113 110.0 -24.8 25 225 11278 275 107 106.6 -9.3 | 277 89 88.6 -11.6 26 214 11582 275 115 114.6 -10.0 | 277 97 96.5 -12.3 27 200 12040 275 103 102.6 -9.0 | 278 85 84.6 -11.2 28 186 12497 280 101 99.5 -17.5 | 284 84 81.4 -19.8 29 178 12802 275 111 110.6 -9.7 | 277 93 92.5 -11.9 30 150 13880 280 86 84.7 -14.9 | 284 69 66.7 -17.2 31 127 14935 285 70 67.6 -18.1 | 292 54 49.6 -20.4 32 115 15545 285 78 75.3 -20.2 | 291 62 57.3 -22.4 33 104 16154 290 57 53.6 -19.5 | 301 42 35.5 -21.7 34 100 16400 280 46 45.3 -8.0 | 291 29 27.3 -10.2 35 99 16459 285 45 43.5 -11.6 | 299 29 25.4 -13.9 36 94 16764 280 46 45.3 -8.0 | 291 29 27.3 -10.2 37 70 18600 260 36 35.5 6.3 | 257 18 17.4 4.0 38 58 19780 345 17 4.4 -16.4 | 36 23 -13.6 -18.7 39 50 20710 305 10 8.2 -5.7 | 51 13 -9.8 -8.0 Wind Parameters Mean winds (0-6000m): 232.9 at 24.2 knts Storm direction: 262.9 at 18.2 knts Shear (0-3000m) pos: 3.0 neg: 1.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 42.0 deg Storm rel helicity (0-3000m) pos: 79.4 neg: -44.0 tot: 35.4 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 20.33 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 ------------------------------------------------------------------------------- 500 207 15 136 16| 7.1 0.0 7.1| 2.1 -20.0 -17.8 -35.7 -0.41| 11.3 -4.6 1000 206 14 132 16| 3.6 1.6 5.1| 11.3 -20.0 -8.7 -8.7 -0.14| 8.6 -1.2 1500 207 16 138 16| 1.7 1.1 2.7| 48.7 -20.0 28.7 19.1 0.20| 9.4 1.9 2000 206 19 146 18| 1.3 1.5 2.8| 61.3 -20.0 41.4 20.7 0.25| 7.9 2.0 2500 206 20 150 19| 1.0 1.2 2.2| 63.8 -36.3 27.6 11.0 0.15| 7.6 1.1 3000 209 20 152 18| 3.0 1.0 4.0| 79.4 -44.0 35.4 11.8 0.18| 8.8 1.6 4000 220 22 164 15| 3.2 0.8 4.0|101.1 -44.0 57.1 14.3 0.29| 7.8 2.3 5000 229 23 179 13| 2.8 0.7 3.5|108.1 -50.1 58.0 11.6 0.27| 6.8 1.8 6000 233 24 186 12| 2.9 1.1 3.9|135.6 -77.0 58.6 9.8 0.22| 7.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251022.11.gif