UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for Y4995... Searching the city database file for: Y4995 ... Date:2300Z 21 OCT 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 22.8 18.4 76 4.4 19.8 30 12 294.8 297.2 292.4 332.7 13.24 1 1003 103 20.6 17.4 82 3.2 18.5 3 9 293.5 295.7 291.5 329.3 12.56 2 1000 129 20.4 17.4 83 3.0 18.4 355 8 293.5 295.8 291.6 329.4 12.60 3 925 797 14.8 14.7 99 0.1 14.7 355 26 294.4 296.5 290.9 327.2 11.44 4 924 806 14.8 14.7 99 0.1 14.7 355 26 294.5 296.6 291.0 327.4 11.45 5 904 992 18.8 1.8 32 17.0 9.7 357 24 300.5 301.4 287.1 315.0 4.82 6 850 1520 18.2 -1.8 26 20.0 8.0 340 23 305.2 305.9 287.9 317.4 3.94 7 845 1570 18.2 -1.8 26 20.0 7.9 338 21 305.7 306.5 288.1 318.0 3.96 8 797 2070 18.0 -22.0 5 40.0 3.6 6 15 310.7 310.8 286.5 313.5 0.82 9 707 3081 11.0 -5.0 32 16.0 3.1 17 11 313.8 314.5 290.5 325.7 3.73 10 700 3164 10.4 -5.6 32 16.0 2.7 15 10 314.0 314.7 290.4 325.5 3.60 11 571 4811 -4.3 -8.7 71 4.4 -6.2 312 5 315.6 316.2 290.8 326.8 3.47 12 561 4950 -4.3 -17.3 36 13.0 -8.8 302 5 317.2 317.5 289.7 323.1 1.75 13 547 5148 -5.5 -22.5 25 17.0 -10.6 288 7 318.1 318.3 289.3 322.0 1.15 14 544 5191 -5.5 -15.5 45 10.0 -9.1 284 7 318.6 319.0 290.5 325.6 2.10 15 538 5278 -5.3 -29.3 13 24.0 -11.4 278 7 319.8 319.9 289.4 322.0 0.63 16 524 5485 -6.3 -40.3 5 34.0 -12.9 263 8 321.0 321.1 289.3 321.8 0.22 17 518 5575 -6.3 -41.3 4 35.0 -13.0 256 9 322.1 322.1 289.6 322.8 0.20 18 500 5850 -8.1 -20.1 37 12.0 -12.0 245 12 323.2 323.5 291.3 328.5 1.55 19 494 5944 -8.3 -17.3 48 9.0 -11.5 248 12 324.0 324.4 291.9 330.8 1.99 20 482 6134 -9.9 -15.9 61 6.0 -12.1 255 11 324.4 324.8 292.3 332.2 2.30 21 456 6560 -12.5 -18.5 61 6.0 -14.5 253 12 326.3 326.7 292.5 333.0 1.95 22 400 7550 -18.9 -29.9 37 11.0 -21.3 270 17 330.4 330.6 292.6 333.3 0.80 23 394 7662 -19.5 -32.5 31 13.0 -22.1 273 18 331.1 331.2 292.6 333.4 0.63 24 303 9551 -34.5 -57.5 8 23.0 -35.9 286 17 335.8 335.8 293.3 336.0 0.05 25 300 9620 -35.3 -56.3 10 21.0 -36.6 285 17 335.6 335.6 293.3 335.9 0.06 26 256 10711 -44.7 -57.7 22 13.0 -45.2 262 11 337.3 337.3 293.7 337.6 0.06 27 250 10870 -46.1 -56.1 31 10.0 -46.5 250 15 337.5 337.5 293.8 337.8 0.08 28 238 11195 -49.5 -56.5 44 7.0 -49.7 242 19 337.2 337.2 293.7 337.5 0.08 29 230 11417 -51.3 -55.8 59 4.5 -51.4 240 22 337.8 337.8 293.9 338.1 0.09 30 205 12154 -57.5 -63.5 46 6.0 -57.6 227 28 339.3 339.3 294.2 339.5 0.04 31 201 12279 -58.1 -65.1 40 7.0 -58.2 232 27 340.3 340.3 294.4 340.4 0.03 32 200 12310 -58.1 -66.1 35 8.0 -58.2 235 27 340.8 340.8 294.5 340.9 0.03 33 192 12567 -56.5 -77.5 5 21.0 -56.8 243 24 347.3 347.3 296.0 347.3 0.01 34 150 14110 -60.9 -82.9 4 22.0 -61.1 255 29 365.2 365.2 299.7 365.2 0.00 35 140 14537 -62.3 -83.3 4 21.0 -62.4 264 29 370.0 370.0 300.5 370.0 0.00 36 100 16560 -72.7 -86.7 10 14.0 -72.8 275 27 387.3 387.3 303.4 387.3 0.00 37 97 16738 -73.3 -87.3 10 14.0 -73.3 265 21 389.5 389.5 303.7 389.5 0.00 38 86 17441 -73.9 -87.9 10 14.0 -73.9 279 21 401.9 401.9 305.5 401.9 0.00 39 78 18019 -68.3 -89.3 3 21.0 -68.4 282 16 424.9 424.9 308.3 424.9 0.00 40 70 18670 -66.9 -88.9 3 22.0 -67.1 285 10 441.3 441.3 310.0 441.3 0.00 41 63 19309 -63.9 -88.9 2 25.0 -64.2 326 10 461.4 461.4 311.9 461.4 0.00 42 58 19813 -65.1 -90.1 2 25.0 -65.4 358 9 469.7 469.7 312.6 469.7 0.00 43 50 20720 -63.1 -89.1 2 26.0 -63.5 55 9 494.8 494.8 314.6 494.8 0.00 44 41 21953 -59.1 -88.1 1 29.0 -59.9 533.7 533.7 317.2 533.7 0.00 45 31 23707 -58.7 -88.7 1 30.0 -59.7 579.2 579.2 319.6 579.2 0.00 46 31 23707 -58.9 -87.9 1 29.0 -59.9 578.6 578.6 319.6 578.7 0.01 TRP 97 16738 -73.3 -87.3 10 14.0 -73.3 265 21 389.5 389.5 303.7 389.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5721.00 m Freezing level: 608.73 mb = 4329.08 m = 14202.86 ft Wetbulb zero: 661.27 mb = 3624.19 m = 11890.26 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 40.88 % Est. max temperature: 32.02 C = 89.63 F Sfc-Lift cond lev (LCL): 950.71 mb = 562.09 m = 1844.10 ft T: 16.77 C 700-500 lapse rate: 6.89 C/km ThetaE index: 12.38 C Layer 904.0- 850.0 mb Conv cond level (CCL): 932.62 mb = 726.73 m = 2384.26 ft Mean mixing ratio: 11.86 g/kg Conv temperature: 22.37 C = 72.27 F Cap Strength: 8.90 C Lifted Index: 4.01 C Risk: None Lifted Index @300 mb: 6.16 C Lifted Index @700 mb: 6.75 C Showalter Index: 9.75 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 6.30 C K Index: 8.50 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.37 J/kg Max Up Vert Vel: 3.57 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 934.71 mb = 707.50 m = 2321.16 ft Lev Free Conv (LFC): 929.71 mb = 753.45 m = 2471.93 ft Equ Level (EL): 919.71 mb = 845.75 m = 2774.73 ft B at Equ Level: 3.51 J/kg Max Parcel Lev (MPL): 909.71 mb = 938.84 m = 3080.16 ft Wind level data Storm motion: 20 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 30 12 -6.0 -10.4 | 55 4 -3.0 -2.1 1 1000 129 355 8 0.7 -8.0 | 265 4 3.7 0.3 2 980 305 345 10 2.6 -9.7 | 284 6 5.5 -1.4 3 925 797 355 26 2.3 -25.9 | 344 18 5.2 -17.6 4 912 914 360 24 -0.0 -24.0 | 349 16 3.0 -15.7 5 850 1520 340 23 7.9 -21.6 | 321 17 10.8 -13.4 6 850 1524 335 22 9.3 -19.9 | 314 17 12.3 -11.7 7 791 2134 10 14 -2.4 -13.8 | 355 6 0.5 -5.5 8 763 2438 15 21 -5.4 -20.3 | 12 12 -2.5 -12.0 9 736 2743 25 17 -7.2 -15.4 | 31 8 -4.2 -7.1 10 700 3164 15 10 -2.6 -9.7 | 345 1 0.4 -1.4 11 658 3658 0 0 -0.0 -0.0 | 200 9 3.0 8.3 12 610 4267 350 2 0.3 -2.0 | 208 7 3.3 6.3 13 504 5791 240 10 8.7 5.0 | 221 18 11.6 13.3 14 500 5850 245 12 10.9 5.1 | 226 19 13.8 13.3 15 465 6401 265 10 10.0 0.9 | 235 16 12.9 9.1 16 447 6706 240 14 12.1 7.0 | 225 21 15.1 15.3 17 429 7010 260 13 12.8 2.3 | 236 19 15.8 10.5 18 413 7315 250 18 16.9 6.2 | 234 25 19.9 14.4 19 400 7550 270 17 17.0 -0.0 | 248 22 20.0 8.3 20 380 7925 280 21 20.7 -3.6 | 259 24 23.6 4.6 21 349 8534 270 25 25.0 -0.0 | 254 29 28.0 8.3 22 334 8839 295 21 19.0 -8.9 | 272 22 22.0 -0.6 23 300 9620 285 17 16.4 -4.4 | 259 20 19.4 3.9 24 294 9754 285 17 16.4 -4.4 | 259 20 19.4 3.9 25 269 10363 310 11 8.4 -7.1 | 264 11 11.4 1.2 26 257 10668 265 10 10.0 0.9 | 235 16 12.9 9.1 27 250 10870 250 15 14.1 5.1 | 232 22 17.0 13.4 28 235 11278 240 20 17.3 10.0 | 228 27 20.3 18.3 29 214 11887 240 30 26.0 15.0 | 231 37 28.9 23.3 30 204 12192 225 28 19.8 19.8 | 219 36 22.8 28.1 31 200 12310 235 27 22.1 15.5 | 227 35 25.1 23.7 32 185 12802 250 21 19.7 7.2 | 236 27 22.7 15.4 33 176 13106 240 27 23.4 13.5 | 230 34 26.3 21.8 34 160 13716 255 34 32.8 8.8 | 245 40 35.8 17.1 35 152 14021 245 39 35.3 16.5 | 237 46 38.3 24.7 36 150 14110 255 29 28.0 7.5 | 243 35 31.0 15.8 37 124 15240 280 29 28.6 -5.0 | 264 32 31.5 3.2 38 112 15850 285 28 27.0 -7.2 | 268 30 30.0 1.0 39 107 16154 275 25 24.9 -2.2 | 258 29 27.9 6.1 40 102 16459 300 23 19.9 -11.5 | 278 23 22.9 -3.2 41 100 16560 275 27 26.9 -2.4 | 259 30 29.9 5.9 42 97 16738 265 21 20.9 1.8 | 247 26 23.9 10.1 43 97 16764 275 27 26.9 -2.4 | 259 30 29.9 5.9 44 70 18670 285 10 9.7 -2.6 | 246 14 12.6 5.7 45 50 20720 55 9 -7.4 -5.2 | 125 5 -4.4 3.1 Wind Parameters Mean winds (0-6000m): 349.7 at 11.7 knts Storm direction: 19.7 at 8.8 knts Shear (0-3000m) pos: 2.4 neg: 2.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): -38.6 deg Storm rel helicity (0-3000m) pos: 67.1 neg: -42.2 tot: 24.9 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 38.65 Bulk Shear: 0.16 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 ------------------------------------------------------------------------------- 500 354 11 303 5| 0.0 11.2 11.2| 10.6 -2.0 8.6 17.3 -0.13| 18.2 -2.3 1000 355 17 333 10| 4.0 5.6 9.6| 36.0 -7.3 28.8 28.8 0.10| 15.9 1.6 1500 353 19 333 12| 2.6 5.5 8.1| 36.0 -36.7 -0.7 -0.5 -0.10| 12.9 -1.2 2000 351 19 331 12| 2.7 4.1 6.8| 51.0 -40.6 10.4 5.2 0.01| 12.6 0.1 2500 355 19 336 11| 3.4 3.3 6.7| 61.3 -40.6 20.7 8.3 0.08| 12.0 1.0 3000 359 18 341 11| 2.4 2.7 5.1| 67.1 -42.2 24.9 8.3 0.09| 11.4 1.0 4000 0 15 335 7| 1.8 2.7 4.5| 68.1 -46.9 21.2 5.3 -0.00| 10.4 -0.0 5000 358 12 320 5| 1.4 2.6 4.0| 76.3 -46.9 29.4 5.9 0.04| 8.9 0.4 6000 350 12 303 6| 1.2 2.8 4.0| 86.1 -60.4 25.7 4.3 0.03| 8.4 0.2 Wrote GIF file: /home/apache/climate/data/raob//Y4995/skewt/Y4995.skewt.20251021.23.gif