UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050711.upa.cvt Date: 1100Z 7 MAY 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:1100Z 7 MAY 25 Station: Y4299 WMO ident: 94299 Latitude: -16.30 Longitude: 149.98 ------------------------------------------------------------------------------- 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 11 26.6 23.7 84 2.9 24.5 135 23 298.7 302.1 297.3 352.8 18.53 1 1000 116 26.0 21.7 77 4.3 22.9 130 25 299.1 302.2 296.1 347.5 16.56 2 925 798 20.0 19.0 94 1.0 19.3 120 23 299.8 302.5 295.3 344.0 15.12 3 920 845 19.4 18.2 93 1.2 18.6 124 23 299.6 302.2 294.7 341.8 14.44 4 850 1525 16.4 11.4 72 5.0 13.2 130 18 303.3 305.2 292.6 333.1 10.01 5 835 1676 15.8 8.8 63 7.0 11.5 132 14 304.2 305.8 291.7 329.8 8.54 6 823 1799 16.4 7.4 55 9.0 11.0 134 11 306.1 307.6 291.7 330.0 7.87 7 797 2072 15.4 1.4 39 14.0 7.8 155 12 307.9 308.9 290.0 324.3 5.32 8 721 2914 9.6 3.6 66 6.0 6.2 171 6 310.5 311.8 292.2 331.8 6.89 9 704 3112 9.2 -0.8 50 10.0 3.9 233 9 312.2 313.1 291.2 328.3 5.13 10 701 3147 10.2 -17.8 12 28.0 -0.3 234 9 313.7 313.9 288.1 318.1 1.34 11 700 3159 10.4 -21.6 9 32.0 -0.7 235 9 314.0 314.2 287.9 317.3 0.97 12 690 3279 11.0 -27.0 5 38.0 -1.0 231 12 316.0 316.1 288.1 318.1 0.61 13 669 3535 8.6 -16.4 15 25.0 -1.1 224 17 316.1 316.4 289.2 321.4 1.59 14 651 3760 7.0 0.0 61 7.0 3.2 223 19 316.7 317.9 293.2 335.5 5.89 15 593 4518 0.4 0.2 99 0.2 0.3 246 15 317.6 318.9 294.0 338.5 6.56 16 579 4710 0.2 -5.8 64 6.0 -2.7 250 16 319.6 320.4 292.7 333.5 4.29 17 578 4723 0.0 -4.1 74 4.1 -2.0 251 16 319.5 320.5 293.2 335.3 4.89 18 563 4933 -1.9 -7.9 63 6.0 -4.6 251 15 319.7 320.4 292.2 331.9 3.75 19 560 4976 0.2 -35.8 5 36.0 -8.5 246 14 322.7 322.7 289.9 323.8 0.32 20 556 5033 0.4 -45.6 2 46.0 -8.8 241 13 323.6 323.6 290.0 324.0 0.12 21 500 5880 -2.9 -50.9 1 48.0 -11.3 190 7 329.5 329.5 291.6 329.8 0.07 22 460 6535 -6.5 -37.5 6 31.0 -13.5 250 16 333.0 333.0 292.9 334.2 0.33 23 400 7610 -14.1 -40.1 9 26.0 -19.0 225 19 336.7 336.7 293.8 337.8 0.29 24 300 9730 -29.3 -51.3 10 22.0 -31.4 240 42 344.1 344.1 295.4 344.6 0.11 25 287 10046 -31.9 -48.9 17 17.0 -33.6 238 44 344.8 344.8 295.6 345.4 0.16 26 275 10347 -33.9 -54.9 10 21.0 -35.5 235 47 346.1 346.1 295.8 346.4 0.08 27 263 10659 -36.5 -50.5 22 14.0 -37.6 239 46 346.7 346.8 296.0 347.3 0.14 28 254 10900 -37.7 -56.7 12 19.0 -38.9 243 45 348.4 348.4 296.4 348.7 0.07 29 250 11010 -38.7 -58.7 10 20.0 -39.8 245 45 348.5 348.5 296.4 348.8 0.06 30 220 11868 -46.5 -65.5 10 19.0 -47.1 254 47 349.5 349.5 296.5 349.6 0.03 31 200 12490 -51.9 -64.9 20 13.0 -52.2 260 49 350.6 350.6 296.8 350.7 0.03 32 196 12621 -53.3 -66.3 19 13.0 -53.6 260 50 350.4 350.4 296.7 350.5 0.03 33 189 12854 -55.5 -61.5 47 6.0 -55.6 260 52 350.5 350.5 296.8 350.7 0.05 34 187 12922 -56.1 -64.1 36 8.0 -56.3 260 52 350.6 350.6 296.8 350.8 0.04 35 184 13024 -56.5 -67.5 24 11.0 -56.7 261 51 351.6 351.6 297.0 351.7 0.02 36 178 13234 -58.1 -62.2 59 4.1 -58.2 261 51 352.3 352.3 297.2 352.5 0.05 37 167 13633 -61.5 -64.6 66 3.1 -61.6 263 50 353.1 353.1 297.3 353.3 0.04 38 160 13897 -63.7 -69.7 44 6.0 -63.8 264 49 353.8 353.8 297.4 353.8 0.02 39 150 14290 -67.3 -72.3 49 5.0 -67.4 265 48 354.2 354.2 297.5 354.2 0.01 40 135 14916 -73.1 -77.0 55 3.9 -73.1 256 48 354.7 354.7 297.7 354.7 0.01 41 110 16088 -82.1 -86.0 51 3.9 -82.1 236 44 359.2 359.2 298.5 359.2 0.00 42 103 16455 -82.9 -86.3 55 3.4 -82.9 230 43 364.5 364.5 299.5 364.5 0.00 43 100 16620 -82.9 -85.8 61 2.9 -82.9 235 29 367.6 367.6 300.1 367.6 0.00 44 91 17151 -79.9 -85.9 36 6.0 -79.9 259 37 383.6 383.6 302.8 383.6 0.00 45 82 17739 -81.5 -88.5 29 7.0 -81.5 295 27 391.9 391.9 304.0 391.9 0.00 46 74 18327 -74.1 -88.1 10 14.0 -74.2 331 17 419.1 419.1 307.6 419.2 0.00 47 70 18650 -76.3 -89.3 11 13.0 -76.3 350 11 421.2 421.2 307.9 421.2 0.00 48 67 18904 -73.1 -89.1 7 16.0 -73.2 338 10 433.4 433.4 309.2 433.4 0.00 49 51 20521 -68.1 -90.1 3 22.0 -68.3 261 6 480.3 480.3 313.5 480.3 0.00 50 50 20640 -66.1 -89.1 3 23.0 -66.4 255 6 487.7 487.7 314.1 487.7 0.00 51 48 20889 -63.5 -88.5 2 25.0 -63.9 243 7 499.6 499.6 314.9 499.7 0.00 52 41 21868 -58.3 -86.3 2 28.0 -59.2 195 10 535.6 535.6 317.3 535.7 0.01 53 30 23850 -54.3 -84.3 1 30.0 -56.0 100 16 596.6 596.6 320.5 596.7 0.01 54 26 24773 -51.7 -83.7 1 32.0 -54.2 628.9 628.9 321.9 629.0 0.01 55 23 25568 -51.7 -83.7 1 32.0 -54.4 651.4 651.4 322.7 651.5 0.02 TRP 103 16455 -82.9 -86.3 55 3.4 -82.9 230 43 364.5 364.5 299.5 364.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 578.00 mb = 4723.40 m = 15496.54 ft Freezing level: 560.29 mb = 4971.93 m = 16311.91 ft Freezing level: 549.21 mb = 5136.09 m = 16850.49 ft Wetbulb zero: 701.19 mb = 3144.81 m = 10317.49 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 54.09 % Est. max temperature: 30.55 C = 86.99 F Sfc-Lift cond lev (LCL): 970.68 mb = 376.35 m = 1234.71 ft T: 23.71 C 700-500 lapse rate: 4.89 C/km ThetaE index: 22.94 C Layer 1000.0- 823.0 mb Conv cond level (CCL): 922.58 mb = 820.68 m = 2692.47 ft Mean mixing ratio: 15.84 g/kg Conv temperature: 27.56 C = 81.61 F Cap Strength: 2.16 C Lifted Index: 1.59 C Risk: Showers probable Lifted Index @300 mb: 1.44 C Lifted Index @700 mb: 1.01 C Showalter Index: 6.87 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 14.30 C K Index: -1.30 Risk: None Sweat Index: 179.80 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.99 J/kg Max Up Vert Vel: 12.41 m/s Conv Inhibition (B-): 0.42 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 926.30 mb = 785.71 m = 2577.75 ft Lev Free Conv (LFC): 911.30 mb = 926.54 m = 3039.78 ft Equ Level (EL): 831.30 mb = 1714.16 m = 5623.80 ft B at Equ Level: 6.99 J/kg Max Parcel Lev (MPL): 801.30 mb = 2026.50 m = 6648.56 ft Wind level data Storm motion: 208 at 11 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 11 135 23 -16.3 16.3 | 107 22 -21.3 6.6 1 1000 116 130 25 -19.2 16.1 | 105 25 -24.2 6.4 2 945 610 120 24 -20.8 12.0 | 95 26 -25.8 2.4 3 925 798 120 23 -19.9 11.5 | 94 25 -25.0 1.9 4 913 914 130 23 -17.6 14.8 | 103 23 -22.7 5.1 5 850 1525 130 18 -13.8 11.6 | 96 19 -18.8 1.9 6 820 1829 135 10 -7.1 7.1 | 78 12 -12.1 -2.6 7 791 2134 160 13 -4.4 12.2 | 105 10 -9.5 2.6 8 763 2438 160 10 -3.4 9.4 | 88 8 -8.5 -0.3 9 735 2743 100 2 -2.0 0.3 | 37 12 -7.0 -9.3 10 709 3048 230 10 7.7 6.4 | 321 4 2.6 -3.2 11 700 3159 235 9 7.4 5.2 | 333 5 2.3 -4.5 12 658 3658 220 20 12.9 15.3 | 234 10 7.8 5.7 13 610 4267 240 15 13.0 7.5 | 285 8 8.0 -2.1 14 566 4877 255 16 15.5 4.1 | 298 12 10.4 -5.5 15 545 5182 225 10 7.1 7.1 | 322 3 2.0 -2.6 16 506 5791 200 5 1.7 4.7 | 34 6 -3.3 -4.9 17 500 5880 190 7 1.2 6.9 | 54 5 -3.8 -2.8 18 486 6096 225 10 7.1 7.1 | 322 3 2.0 -2.6 19 449 6706 260 19 18.7 3.3 | 295 15 13.7 -6.3 20 416 7315 245 17 15.4 7.2 | 283 11 10.4 -2.5 21 400 7610 225 19 13.4 13.4 | 246 9 8.4 3.8 22 399 7620 225 18 12.7 12.7 | 248 8 7.7 3.1 23 383 7925 220 25 16.1 19.2 | 229 15 11.0 9.5 24 353 8534 255 29 28.0 7.5 | 275 23 23.0 -2.1 25 300 9730 240 42 36.4 21.0 | 250 33 31.3 11.4 26 274 10363 235 47 38.5 27.0 | 243 38 33.5 17.3 27 250 11010 245 45 40.8 19.0 | 255 37 35.7 9.4 28 200 12490 260 49 48.3 8.5 | 272 43 43.2 -1.1 29 190 12802 260 52 51.2 9.0 | 271 46 46.2 -0.6 30 150 14290 265 48 47.8 4.2 | 277 43 42.8 -5.5 31 149 14326 265 50 49.8 4.4 | 277 45 44.8 -5.3 32 103 16455 230 43 32.9 27.6 | 237 33 27.9 18.0 33 100 16620 235 29 23.8 16.6 | 250 20 18.7 7.0 34 98 16764 235 44 36.0 25.2 | 243 35 31.0 15.6 35 70 18650 350 11 1.9 -10.8 | 9 21 -3.1 -20.5 36 50 20640 255 6 5.8 1.6 | 355 8 0.8 -8.1 37 30 23850 100 16 -15.8 2.8 | 72 22 -20.8 -6.9 Wind Parameters Mean winds (0-6000m): 177.6 at 14.5 knts Storm direction: 207.6 at 10.9 knts Shear (0-3000m) pos: 3.6 neg: 1.6 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): -109.0 deg Storm rel helicity (0-3000m) pos: 42.6 neg: -100.4 tot: -57.8 m^2/s^2 ave: -19.3 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.64 Bulk Shear: 46.97 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 ------------------------------------------------------------------------------- 500 127 24 102 25| 0.0 5.6 5.6| 0.0 -29.3 -29.3 -58.7 -0.70| 6.6 -4.6 1000 125 24 100 25| 2.0 2.8 4.8| 21.0 -38.3 -17.3 -17.3 -0.20| 6.5 -1.3 1500 127 23 100 24| 1.3 2.1 3.4| 21.0 -49.9 -28.8 -19.2 -0.27| 5.7 -1.6 2000 128 20 98 21| 3.0 1.6 4.5| 29.4 -67.5 -38.1 -19.1 -0.22| 7.1 -1.6 2500 132 18 98 19| 2.4 2.0 4.3| 34.4 -79.1 -44.7 -17.9 -0.26| 7.3 -1.9 3000 134 16 95 17| 3.6 1.6 5.3| 42.6-100.4 -57.8 -19.3 -0.31| 9.4 -2.9 4000 153 16 110 13| 3.8 1.2 5.1| 51.7-115.2 -63.5 -15.9 -0.33| 9.3 -3.1 5000 171 16 129 10| 3.1 1.0 4.1| 63.8-115.4 -51.5 -10.3 -0.22| 8.6 -1.9 6000 178 15 131 7| 2.6 1.1 3.7| 72.0-116.8 -44.8 -7.5 -0.13| 8.5 -1.1 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20250507.11.gif