UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102923.upa.cvt Date: 2300Z 29 OCT 25 Searching for YMMG... Searching the city database file for: YMMG ... Date:2300Z 29 OCT 25 Station: YMMG WMO ident: 94821 Latitude: -37.73 Longitude: 140.78 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 1004 69 18.2 7.2 49 11.0 12.0 5 18 291.0 292.1 285.0 309.2 6.35 1 1000 105 17.0 6.0 48 11.0 11.0 345 10 290.1 291.2 284.1 306.9 5.86 2 938 646 12.0 3.0 54 9.0 7.4 348 27 290.4 291.3 283.4 305.0 5.06 3 928 736 13.0 2.0 47 11.0 7.4 342 25 292.3 293.2 283.8 306.2 4.76 4 925 763 12.8 1.8 47 11.0 7.2 340 25 292.4 293.2 283.8 306.1 4.71 5 896 1030 12.0 0.0 44 12.0 6.1 341 25 294.2 295.0 284.1 306.8 4.27 6 850 1469 8.2 0.2 57 8.0 4.3 345 25 294.7 295.6 284.6 308.2 4.56 7 839 1576 7.2 -0.8 57 8.0 3.4 344 24 294.8 295.6 284.4 307.5 4.30 8 816 1804 5.4 -3.6 52 9.0 1.4 340 23 295.2 295.9 283.8 305.9 3.59 9 775 2224 3.6 -12.4 30 16.0 -2.3 317 15 297.7 298.0 282.8 303.6 1.90 10 754 2447 3.2 307 13 299.6 11 700 3045 -0.3 -23.3 16 23.0 -6.7 290 12 302.2 302.3 283.4 304.9 0.84 12 694 3114 -0.5 -22.5 17 22.0 -6.8 288 12 302.7 302.8 283.7 305.6 0.90 13 688 3183 0.0 -44.0 2 44.0 -7.9 287 12 304.0 304.0 283.1 304.4 0.11 14 591 4383 -8.3 -18.3 44 10.0 -11.3 274 20 307.8 308.1 286.3 312.8 1.53 15 534 5163 -13.9 -34.9 15 21.0 -17.6 265 24 310.2 310.3 285.8 311.5 0.37 16 509 5526 -16.7 -29.7 32 13.0 -19.3 258 22 311.1 311.2 286.5 313.3 0.64 17 500 5660 -17.5 -23.5 59 6.0 -18.9 255 21 311.7 311.9 287.3 315.5 1.15 18 495 5735 -18.1 -22.6 68 4.5 -19.2 252 20 311.9 312.1 287.5 316.1 1.26 19 469 6133 -20.7 -29.7 44 9.0 -22.4 260 28 313.5 313.6 287.4 315.9 0.69 20 431 6747 -26.3 -31.1 64 4.8 -27.1 249 36 314.0 314.2 287.5 316.3 0.66 21 422 6898 -27.5 -34.5 51 7.0 -28.5 247 38 314.4 314.5 287.5 316.1 0.49 22 419 6949 -27.5 -38.5 34 11.0 -28.8 246 38 315.0 315.1 287.5 316.2 0.33 23 411 7087 -28.5 -33.5 62 5.0 -29.2 249 40 315.5 315.6 287.9 317.4 0.55 24 408 7139 -28.7 -45.7 18 17.0 -30.3 252 41 315.9 315.9 287.6 316.5 0.16 25 406 7174 -28.9 -36.9 46 8.0 -29.9 254 41 316.1 316.2 287.9 317.5 0.40 26 405 7192 -28.9 -42.9 25 14.0 -30.3 255 42 316.3 316.3 287.8 317.1 0.21 27 404 7209 -29.1 -38.1 42 9.0 -30.2 256 42 316.3 316.3 287.9 317.5 0.35 28 400 7280 -29.1 -48.1 14 19.0 -30.7 260 43 317.2 317.2 288.0 317.6 0.12 29 399 7298 -28.9 -49.9 11 21.0 -30.6 258 43 317.7 317.7 288.1 318.0 0.10 30 381 7626 -31.7 -38.7 50 7.0 -32.5 258 42 318.2 318.3 288.6 319.5 0.35 31 359 8045 -33.9 -47.9 23 14.0 -35.0 263 41 320.7 320.7 289.1 321.2 0.14 32 337 8486 -36.7 -54.7 14 18.0 -37.7 264 47 322.7 322.7 289.7 323.0 0.07 33 300 9280 -43.7 -54.7 29 11.0 -44.2 260 68 323.8 323.8 290.0 324.1 0.08 34 267 10053 -50.0 -59.0 34 9.0 -50.2 255 84 325.6 325.6 290.5 325.8 0.05 35 252 10429 -53.1 -61.1 37 8.0 -53.3 255 83 326.4 326.4 290.7 326.5 0.04 36 250 10480 -52.9 -63.9 25 11.0 -53.1 255 82 327.4 327.4 291.0 327.5 0.03 37 240 10743 -53.1 -68.1 15 15.0 -53.4 255 79 331.0 331.0 292.0 331.0 0.02 38 222 11254 -46.3 -76.3 2 30.0 -47.0 255 72 348.9 348.9 296.4 348.9 0.01 39 217 11406 -44.9 -75.9 2 31.0 -45.7 255 71 353.3 353.3 297.4 353.4 0.01 40 200 11950 -46.5 -78.5 1 32.0 -47.2 255 64 359.1 359.1 298.5 359.2 0.00 41 150 13820 -55.5 -83.5 2 28.0 -55.8 260 53 374.5 374.5 301.4 374.5 0.00 42 113 15597 -63.7 -85.7 3 22.0 -63.8 265 53 390.8 390.8 303.9 390.8 0.00 43 100 16350 -62.7 -86.7 3 24.0 -62.9 235 41 406.6 406.6 306.1 406.6 0.00 44 70 18560 -58.7 -87.7 1 29.0 -59.2 280 14 458.8 458.8 311.7 458.8 0.00 45 50 20680 -58.1 -88.1 1 30.0 -58.8 270 8 506.6 506.6 315.4 506.6 0.00 46 30 23920 -55.9 -87.9 1 32.0 -57.3 105 21 592.2 592.2 320.3 592.3 0.01 47 21 26214 -51.9 -85.9 1 34.0 -54.8 70 19 667.9 667.9 323.3 668.0 0.01 48 20 26530 -53.3 -86.3 1 33.0 -55.9 65 19 673.0 673.0 323.5 673.1 0.01 49 19 26860 -53.3 -86.3 1 33.0 -56.0 683.0 683.0 323.9 683.1 0.01 TRP 252 10429 -53.1 -61.1 37 8.0 -53.3 255 83 326.4 326.4 290.7 326.5 0.04 WND 267 10053 -50.0 -59.0 34 9.0 -50.2 255 84 325.6 325.6 290.5 325.8 0.05 Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 704.63 mb = 2993.71 m = 9821.77 ft Freezing level: 688.00 mb = 3183.48 m = 10444.36 ft Freezing level: 688.00 mb = 3183.48 m = 10444.36 ft Wetbulb zero: 800.57 mb = 1959.56 m = 6428.94 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 35.82 % Est. max temperature: 21.88 C = 71.39 F Sfc-Lift cond lev (LCL): 851.87 mb = 1450.75 m = 4759.62 ft T: 8.36 C 700-500 lapse rate: 6.58 C/km ThetaE index: 4.60 C Layer 839.0- 754.0 mb Conv cond level (CCL): 672.65 mb = 3361.57 m = 11028.65 ft Mean mixing ratio: 5.21 g/kg Conv temperature: 31.77 C = 89.19 F Cap Strength: 7.07 C Lifted Index: 7.32 C Risk: None Lifted Index @300 mb: 12.71 C Lifted Index @700 mb: 5.77 C Showalter Index: 5.98 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 17.70 C K Index: 2.90 Risk: None Sweat Index: 73.40 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.14 J/kg Max Up Vert Vel: 5.50 m/s Conv Inhibition (B-): 43243.87 J/kg Cap Strength: 7.18 C Lift Cond Lev (LCL): 815.28 mb = 1811.26 m = 5942.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 15 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 1004 69 5 18 -1.6 -17.9 | 59 11 -9.0 -5.5 1 1000 105 345 10 2.6 -9.7 | 120 6 -4.8 2.8 2 977 305 360 15 -0.0 -15.0 | 71 8 -7.4 -2.5 3 942 610 350 27 4.7 -26.6 | 11 14 -2.7 -14.1 4 925 763 340 25 8.6 -23.5 | 354 11 1.1 -11.0 5 908 914 335 25 10.6 -22.7 | 343 11 3.1 -10.2 6 876 1219 350 26 4.5 -25.6 | 12 13 -2.9 -13.1 7 850 1469 345 25 6.5 -24.1 | 5 12 -1.0 -11.7 8 813 1829 340 23 7.9 -21.6 | 357 9 0.4 -9.1 9 783 2134 320 15 9.6 -11.5 | 246 2 2.2 1.0 10 727 2743 295 12 10.9 -5.1 | 205 8 3.5 7.4 11 700 3045 290 12 11.3 -4.1 | 205 9 3.9 8.4 12 647 3658 275 13 13.0 -1.1 | 206 13 5.5 11.3 13 622 3962 265 18 17.9 1.6 | 217 18 10.5 14.0 14 598 4267 275 19 18.9 -1.7 | 227 16 11.5 10.8 15 553 4877 270 25 25.0 -0.0 | 235 22 17.6 12.5 16 500 5660 255 21 20.3 5.4 | 216 22 12.9 17.9 17 491 5791 250 19 17.9 6.5 | 209 22 10.4 19.0 18 471 6096 260 28 27.6 4.9 | 229 27 20.2 17.3 19 415 7010 245 39 35.3 16.5 | 224 40 27.9 28.9 20 400 7280 260 43 42.3 7.5 | 240 40 34.9 19.9 21 398 7315 255 43 41.5 11.1 | 235 41 34.1 23.6 22 349 8230 265 41 40.8 3.6 | 244 37 33.4 16.0 23 306 9144 260 65 64.0 11.3 | 247 61 56.6 23.8 24 300 9280 260 68 67.0 11.8 | 248 64 59.5 24.3 25 267 10053 255 84 81.1 21.7 | 245 81 73.7 34.2 26 255 10363 255 84 81.1 21.7 | 245 81 73.7 34.2 27 252 10429 255 83 80.2 21.5 | 245 80 72.7 33.9 28 250 10480 255 82 79.2 21.2 | 245 79 71.8 33.7 29 200 11950 255 64 61.8 16.6 | 242 62 54.4 29.0 30 193 12192 255 60 58.0 15.5 | 241 58 50.5 28.0 31 160 13411 265 49 48.8 4.3 | 248 45 41.4 16.7 32 150 13820 260 53 52.2 9.2 | 244 50 44.8 21.7 33 125 14935 265 60 59.8 5.2 | 251 55 52.3 17.7 34 119 15240 265 50 49.8 4.4 | 248 46 42.4 16.8 35 108 15850 265 55 54.8 4.8 | 250 50 47.4 17.3 36 103 16154 255 64 61.8 16.6 | 242 62 54.4 29.0 37 100 16350 235 41 33.6 23.5 | 216 44 26.2 36.0 38 98 16459 235 41 33.6 23.5 | 216 44 26.2 36.0 39 70 18560 280 14 13.8 -2.4 | 212 12 6.4 10.0 40 50 20680 270 8 8.0 -0.0 | 183 12 0.6 12.5 41 30 23920 105 21 -20.3 5.4 | 123 33 -27.7 17.9 42 20 26530 65 19 -17.2 -8.0 | 100 25 -24.6 4.4 Wind Parameters Mean winds (0-6000m): 299.2 at 19.3 knts Storm direction: 329.2 at 14.5 knts Shear (0-3000m) pos: 0.2 neg: 3.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 146.2 deg Storm rel helicity (0-3000m) pos: 26.4 neg: -69.5 tot: -43.0 m^2/s^2 ave: -14.3 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 10.0 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 37.78 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 ------------------------------------------------------------------------------- 500 355 17 55 7| 0.0 9.2 9.2| 10.3 -28.7 -18.4 -36.8 -0.30| 23.2 -6.9 1000 346 21 17 8| 0.0 5.8 5.8| 17.8 -48.8 -31.0 -31.0 -0.32| 16.6 -5.4 1500 347 23 13 10| 0.4 3.8 4.2| 26.4 -54.4 -28.0 -18.7 -0.25| 13.0 -3.3 2000 344 22 9 9| 0.3 3.2 3.5| 26.4 -63.6 -37.2 -18.6 -0.32| 12.5 -4.0 2500 340 21 4 7| 0.2 3.4 3.7| 26.4 -67.7 -41.3 -16.5 -0.37| 11.4 -4.2 3000 336 19 355 5| 0.2 3.2 3.4| 26.4 -69.5 -43.0 -14.3 -0.36| 10.0 -3.7 4000 324 18 304 4| 0.1 3.5 3.6| 42.0 -69.5 -27.5 -6.9 -0.25| 8.8 -2.2 5000 311 19 268 7| 0.3 3.1 3.4| 62.1 -79.9 -17.8 -3.6 -0.19| 8.1 -1.5 6000 299 19 252 10| 0.7 2.6 3.4|108.7-123.6 -14.9 -2.5 -0.16| 8.1 -1.3 Wrote GIF file: /home/apache/climate/data/raob//YMMG/skewt/YMMG.skewt.20251029.23.gif