UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for YPAL... Searching the city database file for: YPAL ... Date:2300Z 28 NOV 25 Station: YPAL WMO ident: 94802 Latitude: -34.93 Longitude: 117.80 Elevation: 69.00 ------------------------------------------------------------------------------- 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 1012 69 16.2 11.2 72 5.0 13.3 280 6 288.4 289.8 285.9 311.6 8.27 1 1000 170 14.0 9.3 73 4.7 11.3 260 7 287.1 288.4 284.5 307.8 7.36 2 996 204 13.6 9.1 74 4.5 11.0 254 8 287.1 288.4 284.4 307.5 7.29 3 925 823 8.8 5.6 80 3.2 7.1 235 9 288.3 289.4 283.7 305.8 6.17 4 866 1365 4.6 3.1 90 1.5 3.8 200 9 289.4 290.4 283.5 305.2 5.52 5 850 1517 4.2 -0.3 72 4.5 2.1 200 12 290.5 291.3 282.7 303.3 4.40 6 845 1565 4.0 -0.2 74 4.2 2.0 201 13 290.8 291.6 282.9 303.7 4.46 7 793 2082 4.6 -9.4 35 14.0 -0.9 201 21 296.8 297.2 283.0 304.0 2.36 8 778 2238 5.2 -10.8 30 16.0 -1.0 208 22 299.1 299.5 283.7 305.7 2.15 9 706 3028 2.8 -33.2 5 36.0 -5.7 217 28 304.8 304.9 283.8 306.0 0.33 10 700 3097 2.4 -32.6 5 35.0 -6.0 215 28 305.1 305.2 284.0 306.4 0.35 11 676 3379 2.4 -24.6 12 27.0 -5.5 225 34 308.2 308.3 285.6 310.8 0.77 12 572 4705 -8.1 -25.1 24 17.0 -12.5 242 37 311.0 311.1 286.7 313.9 0.87 13 500 5740 -14.1 -32.1 20 18.0 -17.7 240 45 315.8 315.9 288.0 317.7 0.52 14 491 5877 -14.7 -33.7 18 19.0 -18.3 241 45 316.8 316.8 288.2 318.4 0.45 15 400 7390 -27.1 -43.1 20 16.0 -28.9 255 46 319.8 319.8 288.9 320.6 0.21 16 375 7850 -31.3 -44.3 27 13.0 -32.5 259 47 320.2 320.2 289.0 320.9 0.20 17 342 8494 -35.7 -50.7 20 15.0 -36.7 262 49 322.7 322.8 289.7 323.1 0.11 18 300 9390 -42.7 -53.7 29 11.0 -43.2 265 53 325.2 325.2 290.4 325.5 0.09 19 288 9665 -45.1 -54.1 36 9.0 -45.4 265 54 325.6 325.6 290.5 325.9 0.08 20 281 9829 -45.7 -61.7 15 16.0 -46.2 265 54 327.0 327.0 290.9 327.1 0.03 21 250 10600 -51.5 -64.5 20 13.0 -51.8 265 57 329.5 329.5 291.6 329.6 0.03 22 237 10944 -54.1 -64.1 28 10.0 -54.3 264 59 330.6 330.7 291.9 330.8 0.03 23 200 12020 -58.7 -71.7 17 13.0 -58.9 260 67 339.8 339.8 294.3 339.9 0.01 24 192 12274 -60.1 -73.1 17 13.0 -60.2 265 65 341.6 341.6 294.7 341.6 0.01 25 172 12965 -55.7 -84.7 1 29.0 -56.0 253 71 359.7 359.7 298.7 359.8 0.00 26 171 13002 -55.7 -84.7 1 29.0 -56.0 253 71 360.3 360.3 298.8 360.4 0.00 27 162 13344 -56.3 -84.9 2 28.6 -56.6 255 75 365.0 365.0 299.7 365.0 0.00 28 150 13830 -57.1 -85.1 2 28.0 -57.4 265 67 371.7 371.7 300.9 371.7 0.00 29 125 14977 -61.9 -86.9 2 25.0 -62.1 259 63 382.9 382.9 302.7 382.9 0.00 30 100 16360 -62.9 -88.9 2 26.0 -63.1 260 45 406.2 406.2 306.0 406.2 0.00 31 81 17650 -65.3 -90.3 2 25.0 -65.5 258 38 426.5 426.5 308.4 426.5 0.00 32 70 18540 -64.3 -91.3 1 27.0 -64.6 255 29 446.8 446.8 310.6 446.8 0.00 33 68 18718 -64.7 -91.7 1 27.0 -65.0 243 27 449.7 449.7 310.8 449.7 0.00 34 61 19390 -60.1 -92.1 1 32.0 -60.6 196 20 474.1 474.1 313.0 474.1 0.00 35 54 20151 -61.1 -92.1 1 31.0 -61.6 143 12 488.6 488.6 314.1 488.6 0.00 36 50 20630 -60.7 -91.7 1 31.0 -61.2 110 7 500.4 500.4 315.0 500.4 0.00 37 31 23614 -57.3 -92.3 0 35.0 -58.5 87 15 582.9 582.9 319.8 583.0 0.00 38 30 23820 -58.1 -92.1 1 34.0 -59.2 85 16 586.2 586.3 320.0 586.3 0.00 39 29 24034 -57.5 -91.5 1 34.0 -58.7 593.6 593.6 320.3 593.6 0.00 TRP 192 12274 -60.1 -73.1 17 13.0 -60.2 265 65 341.6 341.6 294.7 341.6 0.01 WND 162 13344 -56.3 -84.9 2 28.6 -56.6 255 75 365.0 365.0 299.7 365.0 0.00 Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 652.23 mb = 3682.37 m = 12081.12 ft Wetbulb zero: 809.29 mb = 1916.67 m = 6288.21 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 37.66 % Est. max temperature: 17.54 C = 63.57 F Sfc-Lift cond lev (LCL): 939.16 mb = 695.84 m = 2282.93 ft T: 9.79 C 700-500 lapse rate: 6.24 C/km ThetaE index: 8.32 C Layer 1000.0- 845.0 mb Conv cond level (CCL): 891.35 mb = 1127.69 m = 3699.71 ft Mean mixing ratio: 6.79 g/kg Conv temperature: 16.77 C = 62.19 F Cap Strength: 9.88 C Lifted Index: 10.20 C Risk: None Lifted Index @300 mb: 13.12 C Lifted Index @700 mb: 8.06 C Showalter Index: 12.60 C Risk: None Total Totals Index: 32.10 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 13.80 C K Index: -17.00 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.75 J/kg Max Up Vert Vel: 2.35 m/s Conv Inhibition (B-): 32348.38 J/kg Cap Strength: 9.98 C Lift Cond Lev (LCL): 906.84 mb = 986.05 m = 3235.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 20 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 1012 69 280 6 5.9 -1.0 | 74 14 -13.9 -4.1 1 1000 170 260 7 6.9 1.2 | 82 13 -12.9 -1.8 2 984 305 235 10 8.2 5.7 | 103 12 -11.6 2.7 3 925 823 235 9 7.4 5.2 | 100 13 -12.4 2.1 4 915 914 230 7 5.4 4.5 | 96 15 -14.5 1.5 5 881 1219 200 6 2.1 5.6 | 98 18 -17.8 2.6 6 850 1517 200 12 4.1 11.3 | 118 18 -15.7 8.3 7 849 1524 200 12 4.1 11.3 | 118 18 -15.7 8.3 8 818 1829 205 17 7.2 15.4 | 134 18 -12.6 12.4 9 788 2134 200 22 7.5 20.7 | 145 22 -12.3 17.7 10 731 2743 245 24 21.8 10.1 | 195 7 1.9 7.1 11 704 3048 215 28 16.1 22.9 | 169 20 -3.8 19.9 12 700 3097 215 28 16.1 22.9 | 169 20 -3.8 19.9 13 678 3353 225 34 24.0 24.0 | 191 21 4.2 21.0 14 603 4267 235 36 29.5 20.6 | 209 20 9.7 17.6 15 558 4877 245 37 33.5 15.6 | 227 19 13.7 12.6 16 537 5182 235 41 33.6 23.5 | 214 25 13.8 20.5 17 500 5740 240 45 39.0 22.5 | 225 27 19.2 19.5 18 400 7390 255 46 44.4 11.9 | 250 26 24.6 8.9 19 370 7925 260 47 46.3 8.2 | 259 27 26.5 5.1 20 300 9390 265 53 52.8 4.6 | 267 33 33.0 1.6 21 250 10600 265 57 56.8 5.0 | 267 37 37.0 1.9 22 200 12020 260 67 66.0 11.6 | 259 47 46.2 8.6 23 195 12192 260 69 68.0 12.0 | 259 49 48.1 9.0 24 192 12274 265 65 64.8 5.7 | 267 45 44.9 2.6 25 185 12497 265 68 67.7 5.9 | 267 48 47.9 2.9 26 168 13106 250 72 67.7 24.6 | 246 52 47.8 21.6 27 162 13344 255 75 72.4 19.4 | 253 55 52.6 16.4 28 160 13411 255 75 72.4 19.4 | 253 55 52.6 16.4 29 150 13830 265 67 66.7 5.8 | 267 47 46.9 2.8 30 145 14021 265 69 68.7 6.0 | 267 49 48.9 3.0 31 114 15545 255 59 57.0 15.3 | 252 39 37.2 12.2 32 103 16154 270 48 48.0 -0.0 | 276 28 28.2 -3.0 33 100 16360 260 45 44.3 7.8 | 259 25 24.5 4.8 34 94 16764 260 46 45.3 8.0 | 259 26 25.5 5.0 35 70 18540 255 29 28.0 7.5 | 241 9 8.2 4.5 36 50 20630 110 7 -6.6 2.4 | 89 26 -26.4 -0.6 37 30 23820 85 16 -15.9 -1.4 | 83 36 -35.8 -4.4 Wind Parameters Mean winds (0-6000m): 231.3 at 26.7 knts Storm direction: 261.3 at 20.0 knts Shear (0-3000m) pos: 2.4 neg: 3.7 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 95.6 deg Storm rel helicity (0-3000m) pos: 135.8 neg: -25.3 tot: 110.5 m^2/s^2 ave: 36.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 43.94 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 ------------------------------------------------------------------------------- 500 243 9 95 12| 0.0 6.9 6.9| 21.5 -0.9 20.6 41.1 0.82| 7.8 6.3 1000 237 8 97 13| 0.0 3.5 3.5| 22.8 -4.4 18.4 18.4 0.46| 6.1 2.8 1500 225 9 102 14| 0.0 4.5 4.5| 54.4 -4.4 49.9 33.3 0.62| 6.8 4.2 2000 216 11 112 15| 2.1 3.4 5.5| 89.9 -4.4 85.4 42.7 0.69| 7.3 5.0 2500 215 13 122 14| 2.9 2.7 5.6|127.9 -4.4 123.5 49.4 0.68| 8.5 5.8 3000 220 15 130 13| 2.4 3.7 6.2|135.8 -25.3 110.5 36.8 0.44| 10.1 4.4 4000 223 20 151 13| 3.4 2.8 6.2|206.5 -25.3 181.2 45.3 0.54| 9.2 5.0 5000 228 23 169 13| 3.0 2.5 5.5|245.6 -42.0 203.7 40.7 0.51| 8.7 4.4 6000 231 27 184 14| 2.8 2.2 5.1|293.9 -52.4 241.5 40.2 0.51| 8.1 4.1 Wrote GIF file: /home/apache/climate/data/raob//YPAL/skewt/YPAL.skewt.20251128.23.gif