UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110723.upa.cvt Date: 2300Z 7 NOV 25 Searching for Y4995... Searching the city database file for: Y4995 ... Date:2300Z 7 NOV 25 Station: Y4995 WMO ident: 94995 Latitude: -31.53 Longitude: 159.07 ------------------------------------------------------------------------------- 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 1014 9 23.6 18.9 75 4.7 20.4 35 11 295.6 298.0 293.0 334.9 13.67 1 1008 60 21.4 17.6 79 3.8 18.8 26 11 293.9 296.1 291.7 330.0 12.66 2 1000 129 20.8 17.7 82 3.1 18.7 15 11 294.0 296.2 291.9 330.6 12.84 3 925 798 15.2 13.7 91 1.5 14.3 350 14 294.9 296.8 290.5 325.6 10.71 4 897 1058 13.2 12.5 96 0.7 12.8 349 14 295.4 297.2 290.2 324.8 10.20 5 850 1510 10.8 8.9 88 1.9 9.7 345 12 297.5 299.0 289.4 322.1 8.45 6 808 1931 9.0 5.0 76 4.0 6.8 342 10 299.9 301.1 288.7 320.0 6.78 7 800 2013 10.4 -8.6 25 19.0 2.3 339 9 302.2 302.7 285.3 310.0 2.49 8 792 2097 10.2 -14.8 16 25.0 0.8 336 8 302.9 303.2 284.5 307.8 1.53 9 700 3114 5.4 -34.6 4 40.0 -4.4 240 11 308.5 308.5 285.1 309.5 0.29 10 697 3149 5.2 -34.8 4 40.0 -4.5 242 11 308.6 308.7 285.2 309.6 0.29 11 686 3279 4.6 -22.4 12 27.0 -3.9 250 11 309.4 309.5 286.2 312.5 0.92 12 664 3544 2.8 -15.2 25 18.0 -3.8 267 12 310.2 310.6 287.4 316.0 1.76 13 650 3716 1.8 -3.2 69 5.0 -0.6 273 12 311.0 311.9 290.5 325.6 4.65 14 632 3942 0.0 -4.3 73 4.3 -2.0 262 9 311.5 312.3 290.3 325.3 4.40 15 615 4160 -1.3 -5.5 73 4.2 -3.3 251 7 312.4 313.2 290.4 325.5 4.13 16 584 4571 -3.3 -19.3 28 16.0 -8.5 245 10 314.7 315.0 288.6 319.5 1.42 17 567 4805 -4.5 -13.5 49 9.0 -7.9 255 16 316.0 316.4 289.9 323.8 2.38 18 507 5674 -12.3 -15.0 80 2.7 -13.2 270 18 316.8 317.2 290.1 324.5 2.35 19 500 5780 -12.7 -15.8 78 3.1 -13.7 275 19 317.6 318.0 290.3 325.0 2.23 20 439 6757 -19.5 -24.5 64 5.0 -20.7 294 18 321.0 321.2 290.3 325.1 1.20 21 400 7440 -24.1 -26.6 80 2.5 -24.6 280 25 323.7 323.9 291.0 327.5 1.09 22 374 7925 -28.3 -28.9 95 0.6 -28.4 282 27 324.4 324.6 291.0 327.7 0.94 23 366 8080 -28.3 -37.3 42 9.0 -29.5 283 28 326.4 326.5 291.2 328.0 0.42 24 352 8358 -30.3 -42.3 30 12.0 -31.6 284 29 327.4 327.4 291.2 328.4 0.26 25 300 9470 -40.5 -47.5 47 7.0 -40.9 275 28 328.3 328.3 291.4 329.0 0.17 26 250 10690 -51.7 -55.4 64 3.7 -51.8 265 44 329.2 329.2 291.6 329.5 0.08 27 247 10768 -52.1 -55.9 63 3.8 -52.2 265 45 329.7 329.8 291.7 330.1 0.08 28 242 10900 -51.1 -67.1 13 16.0 -51.4 265 46 333.2 333.2 292.6 333.3 0.02 29 231 11201 -50.9 -70.9 8 20.0 -51.2 258 42 337.9 337.9 293.8 338.0 0.01 30 200 12130 -53.7 -77.7 4 24.0 -54.0 250 56 347.7 347.7 296.1 347.7 0.00 31 150 13950 -60.3 -83.3 3 23.0 -60.5 255 71 366.2 366.2 299.9 366.2 0.00 32 138 14466 -62.6 -85.0 3 22.3 -62.8 255 75 370.9 370.9 300.7 370.9 0.00 33 132 14739 -63.9 -85.9 3 22.0 -64.0 254 73 373.4 373.4 301.2 373.4 0.00 34 113 15694 -62.7 -85.7 3 23.0 -62.9 247 48 392.6 392.6 304.2 392.6 0.00 35 100 16440 -66.5 -87.5 4 21.0 -66.6 255 38 399.2 399.2 305.1 399.2 0.00 36 99 16501 -66.7 -87.7 4 21.0 -66.8 255 39 400.0 400.0 305.2 400.0 0.00 37 70 18620 -62.9 -88.9 2 26.0 -63.2 285 10 449.8 449.8 310.8 449.8 0.00 38 50 20700 -60.5 -90.5 1 30.0 -61.0 125 15 500.9 500.9 315.0 500.9 0.00 39 30 23900 -57.7 -91.7 1 34.0 -58.9 85 31 587.3 587.3 320.0 587.4 0.00 40 24 25317 -54.9 -90.9 0 36.0 -56.8 634.2 634.2 322.1 634.2 0.00 TRP 99 16501 -66.7 -87.7 4 21.0 -66.8 255 39 400.0 400.0 305.2 400.0 0.00 WND 138 14466 -62.6 -85.0 3 22.3 -62.8 255 75 370.9 370.9 300.7 370.9 0.00 Sounding variables and indices 1000-500 mb thick: 5651.00 m Freezing level: 632.00 mb = 3942.06 m = 12933.12 ft Wetbulb zero: 777.18 mb = 2252.34 m = 7389.49 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 55.92 % Est. max temperature: 24.87 C = 76.76 F Sfc-Lift cond lev (LCL): 946.65 mb = 599.45 m = 1966.68 ft T: 16.86 C 700-500 lapse rate: 6.79 C/km ThetaE index: 22.84 C Layer 925.0- 700.0 mb Conv cond level (CCL): 924.56 mb = 802.01 m = 2631.22 ft Mean mixing ratio: 11.80 g/kg Conv temperature: 22.89 C = 73.20 F Cap Strength: 1.80 C Lifted Index: -0.59 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.91 C Lifted Index @700 mb: 1.75 C Showalter Index: 2.57 C Risk: Showers probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.60 C K Index: -7.60 Risk: None Sweat Index: 149.80 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.62 J/kg Max Up Vert Vel: 11.54 m/s Conv Inhibition (B-): 1.06 J/kg Cap Strength: 1.78 C Lift Cond Lev (LCL): 930.46 mb = 747.53 m = 2452.50 ft Lev Free Conv (LFC): 915.46 mb = 885.77 m = 2906.02 ft Equ Level (EL): 805.46 mb = 1956.80 m = 6419.85 ft B at Equ Level: 27.98 J/kg Max Parcel Lev (MPL): 745.46 mb = 2595.67 m = 8515.89 ft Wind level data Storm motion: 321 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 1014 9 35 11 -6.3 -9.0 | 79 12 -11.9 -2.2 1 1000 129 15 11 -2.8 -10.6 | 65 9 -8.4 -3.8 2 980 305 5 10 -0.9 -10.0 | 64 7 -6.4 -3.2 3 946 610 350 15 2.6 -14.8 | 20 9 -3.0 -8.0 4 925 798 350 14 2.4 -13.8 | 24 8 -3.1 -7.0 5 912 914 350 14 2.4 -13.8 | 24 8 -3.1 -7.0 6 850 1510 345 12 3.1 -11.6 | 27 5 -2.5 -4.8 7 818 1829 345 11 2.8 -10.6 | 35 5 -2.7 -3.8 8 788 2134 335 7 3.0 -6.3 | 99 3 -2.6 0.4 9 760 2438 315 2 1.4 -1.4 | 142 7 -4.2 5.4 10 706 3048 240 11 9.5 5.5 | 198 13 4.0 12.3 11 700 3114 240 11 9.5 5.5 | 198 13 4.0 12.3 12 654 3658 275 12 12.0 -1.0 | 228 9 6.4 5.7 13 605 4267 245 6 5.4 2.5 | 179 9 -0.1 9.3 14 582 4572 245 10 9.1 4.2 | 198 12 3.5 11.0 15 560 4877 260 18 17.7 3.1 | 231 16 12.2 9.9 16 539 5182 250 16 15.0 5.5 | 218 15 9.5 12.2 17 500 5780 275 19 18.9 -1.7 | 249 14 13.4 5.1 18 499 5791 275 19 18.9 -1.7 | 249 14 13.4 5.1 19 460 6401 270 18 18.0 -0.0 | 241 14 12.4 6.8 20 442 6706 295 18 16.3 -7.6 | 274 11 10.7 -0.8 21 407 7315 275 21 20.9 -1.8 | 252 16 15.3 4.9 22 400 7440 280 25 24.6 -4.3 | 263 19 19.0 2.4 23 343 8534 285 30 29.0 -7.8 | 272 23 23.4 -1.0 24 300 9470 275 28 27.9 -2.4 | 259 23 22.3 4.3 25 263 10363 270 31 31.0 -0.0 | 255 26 25.4 6.8 26 250 10690 265 44 43.8 3.8 | 255 40 38.3 10.6 27 239 10973 265 47 46.8 4.1 | 255 43 41.2 10.9 28 218 11582 245 34 30.8 14.4 | 230 33 25.2 21.1 29 200 12130 250 56 52.6 19.2 | 241 54 47.1 25.9 30 198 12192 250 55 51.7 18.8 | 241 53 46.1 25.6 31 171 13106 245 64 58.0 27.0 | 237 62 52.4 33.8 32 150 13950 255 71 68.6 18.4 | 248 68 63.0 25.2 33 138 14466 255 75 72.4 19.4 | 249 72 66.9 26.2 34 134 14630 255 75 72.4 19.4 | 249 72 66.9 26.2 35 116 15545 245 56 50.8 23.7 | 236 54 45.2 30.4 36 105 16154 255 24 23.2 6.2 | 234 22 17.6 13.0 37 100 16440 255 38 36.7 9.8 | 242 35 31.1 16.6 38 100 16459 265 28 27.9 2.4 | 248 24 22.3 9.2 39 99 16501 255 39 37.7 10.1 | 242 36 32.1 16.9 40 95 16764 255 38 36.7 9.8 | 242 35 31.1 16.6 41 70 18620 285 10 9.7 -2.6 | 224 6 4.1 4.2 42 50 20700 125 15 -12.3 8.6 | 131 24 -17.9 15.4 43 30 23900 85 31 -30.9 -2.7 | 96 37 -36.5 4.1 Wind Parameters Mean winds (0-6000m): 290.6 at 11.7 knts Storm direction: 320.6 at 8.8 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 119.7 deg Storm rel helicity (0-3000m) pos: 17.0 neg: -19.8 tot: -2.8 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.42 Bulk Shear: 27.49 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 9 11 60 8| 0.0 8.9 8.9| 0.0 -15.3 -15.3 -30.6 -0.69| 10.0 -6.9 1000 358 13 41 8| 0.0 5.1 5.1| 1.1 -19.4 -18.3 -18.3 -0.62| 6.8 -4.2 1500 354 13 36 7| 0.0 3.3 3.3| 1.6 -19.4 -17.8 -11.9 -0.52| 5.2 -2.7 2000 352 12 36 7| 0.0 2.4 2.4| 4.2 -19.4 -15.3 -7.6 -0.29| 4.8 -1.4 2500 350 11 44 5| 0.0 2.3 2.3| 8.8 -19.4 -10.6 -4.3 -0.02| 5.3 -0.1 3000 343 10 43 4| 0.0 3.5 3.5| 17.0 -19.8 -2.8 -0.9 0.13| 6.2 0.8 4000 321 10 325 2| 0.5 2.4 3.0| 31.9 -30.2 1.7 0.4 0.11| 6.2 0.7 5000 304 10 253 3| 1.1 2.1 3.2| 65.8 -41.2 24.6 4.9 0.19| 6.6 1.2 6000 291 12 244 6| 1.3 1.8 3.1| 96.1 -50.4 45.7 7.6 0.24| 6.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//Y4995/skewt/Y4995.skewt.20251107.23.gif