UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100823.upa.cvt Date: 2300Z 8 OCT 25 Searching for Y4995... Searching the city database file for: Y4995 ... Date:2300Z 8 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 1021 9 23.2 18.2 73 5.0 19.8 320 7 294.6 296.9 292.2 331.7 12.98 1 1003 162 19.2 16.3 83 2.9 17.3 346 20 292.1 294.2 290.3 325.2 11.70 2 1000 188 19.2 16.3 83 2.9 17.3 350 22 292.4 294.4 290.5 325.6 11.73 3 935 762 14.0 14.0 100 0.0 14.0 339 27 292.7 294.6 289.8 323.4 10.81 4 925 853 13.6 13.6 100 0.0 13.6 335 27 293.2 295.1 289.8 323.5 10.64 5 915 944 12.8 12.5 98 0.3 12.6 335 29 293.3 295.1 289.3 321.9 10.00 6 911 981 12.4 10.2 86 2.2 11.1 335 30 293.3 294.8 288.1 317.9 8.60 7 903 1055 13.4 6.4 63 7.0 9.5 335 34 295.0 296.2 286.9 314.5 6.68 8 900 1083 15.4 -13.6 12 29.0 4.2 335 35 297.4 297.6 282.2 302.0 1.48 9 892 1159 16.6 -14.4 11 31.0 4.6 335 39 299.4 299.6 282.9 303.8 1.40 10 870 1373 19.2 -15.8 8 35.0 5.4 344 36 304.2 304.5 284.7 308.4 1.28 11 850 1572 17.8 -13.2 11 31.0 5.1 355 28 304.8 305.1 285.3 310.0 1.62 12 700 3191 3.8 -4.2 56 8.0 0.0 360 13 306.7 307.4 288.5 319.1 4.00 13 687 3343 2.6 -8.4 44 11.0 -2.1 354 15 307.0 307.6 287.5 316.3 2.95 14 668 3569 0.4 -3.8 73 4.2 -1.6 344 17 307.0 307.8 288.9 320.4 4.32 15 641 3900 -0.5 -10.5 47 10.0 -4.6 342 17 309.6 310.1 288.2 318.2 2.68 16 618 4191 -2.7 -10.7 54 8.0 -5.9 344 16 310.4 310.9 288.5 319.1 2.74 17 578 4720 -5.1 -18.1 35 13.0 -9.4 297 16 313.5 313.9 288.3 318.8 1.59 18 539 5266 -8.1 -11.0 80 2.9 -9.2 242 24 316.3 316.9 290.6 326.3 3.06 19 520 5545 -7.7 -16.7 48 9.0 -10.8 248 20 320.0 320.4 290.8 326.7 1.99 20 500 5850 -9.3 -20.3 40 11.0 -12.8 255 16 321.7 322.0 290.8 326.9 1.52 21 488 6037 -10.1 -22.1 37 12.0 -13.7 253 16 323.0 323.2 291.0 327.6 1.33 22 448 6687 -16.5 -22.5 60 6.0 -18.1 241 22 322.9 323.2 291.1 327.8 1.40 23 425 7081 -18.3 -28.3 41 10.0 -20.5 246 36 325.5 325.7 291.3 328.6 0.87 24 400 7530 -21.9 -28.9 53 7.0 -23.4 255 46 326.5 326.7 291.6 329.7 0.88 25 357 8357 -28.9 -33.1 67 4.2 -29.6 263 47 327.9 328.1 291.8 330.3 0.66 26 350 8498 -29.5 -37.5 46 8.0 -30.6 264 47 329.0 329.1 291.9 330.6 0.43 27 315 9242 -35.5 -43.5 44 8.0 -36.2 252 60 330.7 330.7 292.2 331.7 0.26 28 300 9580 -38.5 -45.5 48 7.0 -39.1 245 67 331.1 331.1 292.2 332.0 0.22 29 283 9978 -39.7 -50.7 30 11.0 -40.4 241 79 335.0 335.0 293.2 335.5 0.13 30 261 10523 -43.9 -52.9 36 9.0 -44.3 243 88 336.6 336.7 293.6 337.1 0.11 31 250 10810 -45.7 -51.7 51 6.0 -46.0 245 92 338.1 338.2 294.0 338.7 0.13 32 244 10971 -47.1 -52.6 53 5.6 -47.3 245 93 338.4 338.4 294.0 338.9 0.12 33 233 11274 -49.7 -54.4 58 4.7 -49.9 245 93 338.9 339.0 294.1 339.4 0.10 34 217 11734 -53.5 -60.5 42 7.0 -53.7 249 91 340.0 340.0 294.4 340.2 0.05 35 212 11884 -52.3 -76.3 4 24.0 -52.7 250 90 344.2 344.2 295.3 344.2 0.01 36 208 12007 -52.1 -73.1 6 21.0 -52.5 247 84 346.4 346.4 295.8 346.4 0.01 37 200 12260 -53.5 -74.5 6 21.0 -53.8 240 70 348.0 348.0 296.2 348.1 0.01 38 150 14060 -66.1 -80.1 12 14.0 -66.2 255 56 356.2 356.2 298.0 356.2 0.00 39 148 14142 -66.7 -80.7 12 14.0 -66.8 256 55 356.5 356.6 298.0 356.6 0.00 40 132 14833 -68.7 -83.7 10 15.0 -68.8 255 51 364.8 364.8 299.6 364.9 0.00 41 128 15018 -69.3 -84.3 10 15.0 -69.4 250 50 367.0 367.0 300.0 367.0 0.00 42 100 16500 -68.7 -86.7 6 18.0 -68.8 335 13 395.0 395.0 304.5 395.0 0.00 43 70 18650 -64.1 -89.1 2 25.0 -64.4 320 12 447.3 447.3 310.6 447.3 0.00 44 50 20740 -60.5 -88.5 1 28.0 -61.0 55 25 500.9 500.9 315.0 500.9 0.00 45 30 23950 -56.9 -87.9 1 31.0 -58.2 85 39 589.5 589.5 320.1 589.6 0.01 46 20 26530 -54.5 -86.5 1 32.0 -56.8 95 31 669.4 669.4 323.4 669.4 0.01 47 10 31050 -46.3 -83.3 1 37.0 -53.4 90 31 846.7 846.7 328.3 847.1 0.04 TRP 128 15018 -69.3 -84.3 10 15.0 -69.4 250 50 367.0 367.0 300.0 367.0 0.00 WND 244 10971 -47.1 -52.6 53 5.6 -47.3 245 93 338.4 338.4 294.0 338.9 0.12 Sounding variables and indices 1000-500 mb thick: 5662.00 m Freezing level: 656.00 mb = 3716.14 m = 12191.91 ft Wetbulb zero: 699.70 mb = 3194.46 m = 10480.38 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 50.59 % Est. max temperature: 32.67 C = 90.80 F Sfc-Lift cond lev (LCL): 948.90 mb = 636.04 m = 2086.71 ft T: 15.14 C 700-500 lapse rate: 4.93 C/km ThetaE index: 21.52 C Layer 915.0- 892.0 mb Conv cond level (CCL): 947.06 mb = 652.59 m = 2141.01 ft Mean mixing ratio: 11.38 g/kg Conv temperature: 21.26 C = 70.26 F Cap Strength: 7.55 C Lifted Index: 4.33 C Risk: None Lifted Index @300 mb: 4.96 C Lifted Index @700 mb: 1.32 C Showalter Index: 13.00 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: -3.90 C K Index: 5.90 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.29 J/kg Max Up Vert Vel: 4.54 m/s Conv Inhibition (B-): 3.12 J/kg Cap Strength: 7.49 C Lift Cond Lev (LCL): 946.17 mb = 660.66 m = 2167.50 ft Lev Free Conv (LFC): 941.17 mb = 705.92 m = 2315.97 ft Equ Level (EL): 901.17 mb = 1072.51 m = 3518.70 ft B at Equ Level: 5.72 J/kg Max Parcel Lev (MPL): 891.17 mb = 1167.28 m = 3829.62 ft Wind level data Storm motion: 1 at 16 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 1021 9 320 7 4.5 -5.4 | 205 11 4.8 10.3 1 1000 188 350 22 3.8 -21.7 | 325 7 4.1 -6.0 2 986 305 345 27 7.0 -26.1 | 325 13 7.3 -10.4 3 952 610 345 26 6.7 -25.1 | 323 12 7.0 -9.4 4 925 853 335 27 11.4 -24.5 | 307 15 11.7 -8.8 5 918 914 335 27 11.4 -24.5 | 307 15 11.7 -8.8 6 886 1219 335 42 17.7 -38.1 | 321 29 18.1 -22.4 7 850 1572 355 28 2.4 -27.9 | 347 13 2.7 -12.2 8 795 2134 355 21 1.8 -20.9 | 338 6 2.1 -5.2 9 712 3048 5 14 -1.2 -13.9 | 153 2 -0.9 1.8 10 700 3191 360 13 -0.0 -13.0 | 187 3 0.3 2.7 11 660 3658 340 18 6.2 -16.9 | 281 7 6.5 -1.2 12 611 4267 345 16 4.1 -15.5 | 267 4 4.4 0.2 13 588 4572 330 16 8.0 -13.9 | 257 9 8.3 1.8 14 566 4877 255 17 16.4 4.4 | 220 26 16.7 20.1 15 544 5182 240 25 21.7 12.5 | 218 36 22.0 28.2 16 500 5850 255 16 15.5 4.1 | 218 25 15.8 19.8 17 465 6401 250 16 15.0 5.5 | 216 26 15.3 21.2 18 446 6706 240 23 19.9 11.5 | 217 34 20.2 27.2 19 412 7315 250 45 42.3 15.4 | 234 53 42.6 31.1 20 400 7530 255 46 44.4 11.9 | 238 53 44.7 27.6 21 347 8534 265 47 46.8 4.1 | 247 51 47.1 19.8 22 300 9580 245 67 60.7 28.3 | 234 75 61.0 44.0 23 279 10058 240 82 71.0 41.0 | 232 91 71.3 56.7 24 250 10810 245 92 83.4 38.9 | 237 100 83.7 54.6 25 244 10971 245 93 84.3 39.3 | 237 101 84.6 55.0 26 233 11278 245 93 84.3 39.3 | 237 101 84.6 55.0 27 212 11887 250 90 84.6 30.8 | 241 97 84.9 46.5 28 200 12260 240 70 60.6 35.0 | 230 79 60.9 50.7 29 175 13106 245 55 49.8 23.2 | 232 63 50.2 38.9 30 158 13716 245 71 64.3 30.0 | 235 79 64.7 45.7 31 150 14060 255 56 54.1 14.5 | 241 62 54.4 30.2 32 136 14630 260 52 51.2 9.0 | 244 57 51.5 24.7 33 128 15018 250 50 47.0 17.1 | 235 58 47.3 32.8 34 123 15240 255 53 51.2 13.7 | 240 59 51.5 29.4 35 117 15545 245 39 35.3 16.5 | 228 48 35.7 32.2 36 111 15850 260 29 28.6 5.0 | 234 36 28.9 20.7 37 101 16459 255 16 15.5 4.1 | 218 25 15.8 19.8 38 100 16500 335 13 5.5 -11.8 | 236 7 5.8 3.9 39 96 16764 335 13 5.5 -11.8 | 236 7 5.8 3.9 40 70 18650 320 12 7.7 -9.2 | 231 10 8.0 6.5 41 50 20740 55 25 -20.5 -14.3 | 94 20 -20.2 1.4 42 30 23950 85 39 -38.9 -3.4 | 108 40 -38.5 12.3 43 20 26530 95 31 -30.9 2.7 | 121 36 -30.6 18.4 44 10 31050 90 31 -31.0 0.0 | 117 34 -30.7 15.7 Wind Parameters Mean winds (0-6000m): 331.1 at 20.9 knts Storm direction: 1.1 at 15.7 knts Shear (0-3000m) pos: 2.3 neg: 1.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -54.9 deg Storm rel helicity (0-3000m) pos: 106.0 neg: -17.3 tot: 88.7 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.79 Bulk Shear: 3.68 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 ------------------------------------------------------------------------------- 500 345 22 312 8| 20.8 0.0 20.8| 28.8 -1.1 27.7 55.4 0.70| 24.3 17.1 1000 342 24 314 11| 10.4 3.8 14.2| 37.3 -14.5 22.8 22.8 0.44| 17.1 7.6 1500 341 28 319 15| 7.7 2.5 10.2|100.3 -14.5 85.8 57.2 0.44| 20.0 8.7 2000 344 28 324 14| 4.3 1.9 6.1|105.0 -16.7 88.3 44.1 0.39| 17.2 6.6 2500 346 26 325 12| 3.0 1.5 4.5|105.5 -17.3 88.2 35.3 0.36| 14.7 5.4 3000 347 25 326 10| 2.3 1.3 3.6|106.0 -17.3 88.7 29.6 0.37| 13.0 4.8 4000 348 22 320 8| 1.7 1.8 3.5|110.1 -18.2 91.9 23.0 0.39| 11.0 4.3 5000 343 21 305 8| 1.4 3.3 4.7|110.1 -80.2 29.9 6.0 0.17| 11.9 2.1 6000 331 21 284 11| 1.6 2.8 4.4|116.3 -94.0 22.4 3.7 0.14| 11.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//Y4995/skewt/Y4995.skewt.20251008.23.gif