UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120611.upa.cvt Date: 1100Z 6 DEC 25 Searching for Y5527... Searching the city database file for: Y5527 ... Date:1100Z 6 DEC 25 Station: Y5527 WMO ident: 95527 Latitude: -29.50 Longitude: 149.83 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 53 SFC 982 216 31.4 10.4 27 21.0 18.0 10 15 306.1 307.6 291.9 330.6 8.08 2 963 390 30.8 7.8 24 23.0 16.6 8 24 307.2 308.5 291.2 328.3 6.90 3 960 418 32.0 7.0 21 25.0 16.7 7 26 308.7 310.0 291.4 328.9 6.55 4 925 750 29.4 6.4 23 23.0 15.4 360 31 309.4 310.6 291.6 329.5 6.52 5 850 1495 23.6 4.6 29 19.0 12.4 340 21 310.9 312.1 291.8 330.3 6.26 6 783 2204 17.8 1.8 34 16.0 8.8 317 18 312.0 313.1 291.6 329.5 5.57 7 700 3147 9.0 1.0 57 8.0 4.6 280 26 312.5 313.6 291.9 330.9 5.89 8 610 4269 -1.1 -2.1 93 1.0 -1.6 265 28 313.4 314.4 291.8 330.3 5.38 9 589 4548 -3.1 -3.1 100 0.0 -3.1 257 27 314.2 315.2 291.9 330.5 5.17 10 535 5304 -8.5 -8.8 98 0.3 -8.7 263 21 316.5 317.2 291.3 328.4 3.68 11 522 5495 -8.1 -12.4 71 4.3 -9.8 265 20 319.2 319.8 291.3 328.5 2.83 12 506 5738 -9.1 -18.1 48 9.0 -12.1 294 16 320.8 321.2 290.9 327.0 1.82 13 500 5830 -9.9 -18.9 48 9.0 -12.8 310 18 321.0 321.3 290.8 326.8 1.72 14 477 6191 -11.7 -22.7 40 11.0 -14.9 308 20 323.1 323.4 291.0 327.6 1.29 15 436 6870 -17.3 -25.3 50 8.0 -19.3 294 25 324.4 324.6 291.2 328.4 1.12 16 400 7510 -20.9 -34.9 27 14.0 -23.4 290 29 327.8 327.9 291.6 329.6 0.49 17 384 7811 -22.9 -42.9 14 20.0 -25.6 284 30 329.0 329.1 291.7 329.9 0.23 18 381 7868 -23.1 -37.1 27 14.0 -25.4 282 31 329.5 329.6 292.0 331.1 0.42 19 352 8442 -28.3 -35.3 51 7.0 -29.3 264 36 330.1 330.2 292.3 332.1 0.54 20 340 8691 -29.5 -40.5 34 11.0 -30.9 255 38 331.7 331.8 292.5 333.0 0.33 21 300 9570 -37.5 -44.5 48 7.0 -38.1 240 43 332.5 332.6 292.6 333.5 0.24 22 287 9872 -40.5 -45.0 62 4.5 -40.8 244 45 332.5 332.5 292.6 333.4 0.24 23 257 10609 -46.9 -51.4 60 4.5 -47.1 241 67 333.7 333.7 292.9 334.2 0.13 24 250 10790 -48.3 -52.8 60 4.5 -48.5 240 73 334.3 334.3 293.0 334.7 0.11 25 225 11478 -53.1 -60.1 42 7.0 -53.3 242 84 337.1 337.1 293.7 337.3 0.05 26 211 11891 -56.3 -61.3 53 5.0 -56.4 244 91 338.4 338.4 294.0 338.6 0.05 27 200 12230 -58.3 -63.3 53 5.0 -58.4 245 97 340.4 340.4 294.4 340.6 0.04 28 192 12485 -60.3 -64.6 57 4.3 -60.4 245 102 341.2 341.2 294.7 341.4 0.03 29 189 12583 -59.9 -69.9 26 10.0 -60.0 245 104 343.4 343.4 295.1 343.5 0.02 30 178 12956 -61.7 -68.7 39 7.0 -61.8 245 112 346.4 346.4 295.8 346.5 0.02 31 171 13205 -60.5 -75.5 12 15.0 -60.6 245 118 352.4 352.4 297.1 352.4 0.01 32 163 13501 -62.3 -76.6 13 14.3 -62.4 245 124 354.2 354.2 297.5 354.2 0.01 33 150 14010 -65.5 -78.5 15 13.0 -65.6 250 114 357.2 357.2 298.1 357.3 0.01 34 145 14215 -66.7 -78.7 17 12.0 -66.8 250 110 358.6 358.6 298.4 358.7 0.01 35 109 15925 -70.3 -87.3 7 17.0 -70.4 254 76 382.4 382.4 302.6 382.4 0.00 36 107 16036 -67.7 -86.7 5 19.0 -67.8 255 73 389.3 389.3 303.7 389.3 0.00 37 100 16440 -70.3 -87.3 7 17.0 -70.4 255 39 391.9 391.9 304.0 391.9 0.00 38 93 16868 -73.3 -88.3 8 15.0 -73.3 275 38 394.2 394.2 304.4 394.2 0.00 39 88 17194 -69.9 -88.9 5 19.0 -70.0 278 36 407.3 407.3 306.2 407.3 0.00 40 75 18139 -72.5 -89.5 6 17.0 -72.6 286 30 420.9 420.9 307.8 420.9 0.00 41 74 18219 -70.1 -88.1 5 18.0 -70.2 287 29 427.6 427.6 308.6 427.6 0.00 42 70 18550 -69.1 -89.1 4 20.0 -69.2 290 27 436.6 436.6 309.5 436.6 0.00 43 62 19277 -68.7 -89.7 3 21.0 -68.8 315 18 452.9 452.9 311.1 452.9 0.00 44 54 20117 -63.1 -89.1 2 26.0 -63.4 344 8 484.0 484.0 313.8 484.0 0.00 45 52 20349 -64.5 -89.5 2 25.0 -64.8 352 5 486.0 486.0 313.9 486.0 0.00 46 50 20590 -62.7 -89.7 1 27.0 -63.1 360 2 495.7 495.7 314.7 495.7 0.00 47 42 21671 -59.1 -88.1 1 29.0 -59.9 307 2 530.0 530.0 316.9 530.0 0.00 48 33 23174 -60.5 -88.5 1 28.0 -61.3 234 3 564.1 564.1 318.9 564.1 0.00 49 30 23770 -57.9 -87.9 1 30.0 -59.0 205 3 586.8 586.8 320.0 586.8 0.01 50 22 25745 -53.5 -85.5 1 32.0 -55.9 654.3 654.3 322.9 654.4 0.01 TRP 93 16868 -73.3 -88.3 8 15.0 -73.3 275 38 394.2 394.2 304.4 394.2 0.00 WND 163 13501 -62.3 -76.6 13 14.3 -62.4 245 124 354.2 354.2 297.5 354.2 0.01 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 619.80 mb = 4146.63 m = 13604.25 ft Wetbulb zero: 633.27 mb = 3963.66 m = 13003.99 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 57.85 % Est. max temperature: 36.42 C = 97.56 F Sfc-Lift cond lev (LCL): 723.39 mb = 2870.36 m = 9417.07 ft T: 11.58 C 700-500 lapse rate: 7.04 C/km ThetaE index: 2.29 C Layer 963.0- 960.0 mb Conv cond level (CCL): 629.95 mb = 4006.46 m = 13144.40 ft Mean mixing ratio: 6.68 g/kg Conv temperature: 38.41 C = 101.14 F Cap Strength: 3.46 C Lifted Index: 1.62 C Risk: Showers probable Lifted Index @300 mb: 3.14 C Lifted Index @700 mb: 3.19 C Showalter Index: 1.21 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.50 C Cross Totals Index: 14.50 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 115.20 Risk: None Energy Index: -0.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.14 J/kg Max Up Vert Vel: 5.50 m/s Conv Inhibition (B-): 295.38 J/kg Cap Strength: 3.46 C Lift Cond Lev (LCL): 667.72 mb = 3531.78 m = 11587.06 ft Lev Free Conv (LFC): 552.72 mb = 5047.74 m = 16560.62 ft Equ Level (EL): 532.72 mb = 5337.13 m = 17510.06 ft B at Equ Level: 14.53 J/kg Max Parcel Lev (MPL): 502.72 mb = 5787.88 m = 18988.88 ft Wind level data Storm motion: 326 at 18 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 ---------------------------------------------------------- 0 982 216 10 15 -2.6 -14.8 | 91 12 -12.5 0.1 1 940 610 5 36 -3.1 -35.9 | 32 25 -13.0 -21.0 2 925 750 360 31 -0.0 -31.0 | 32 19 -9.9 -16.1 3 908 914 360 28 -0.0 -28.0 | 37 16 -9.9 -13.1 4 850 1495 340 21 7.2 -19.7 | 29 6 -2.7 -4.8 5 847 1524 340 21 7.2 -19.7 | 29 6 -2.7 -4.8 6 817 1829 320 19 12.2 -14.6 | 262 2 2.3 0.3 7 789 2134 320 18 11.6 -13.8 | 237 2 1.7 1.1 8 708 3048 280 25 24.6 -4.3 | 234 18 14.8 10.6 9 700 3147 280 26 25.6 -4.5 | 237 19 15.7 10.4 10 632 3962 265 30 29.9 2.6 | 229 27 20.0 17.5 11 608 4267 265 28 27.9 2.4 | 226 25 18.0 17.3 12 585 4572 255 27 26.1 7.0 | 217 27 16.2 21.9 13 522 5486 265 20 19.9 1.7 | 211 19 10.1 16.6 14 502 5791 300 15 13.0 -7.5 | 203 8 3.1 7.4 15 500 5830 310 18 13.8 -11.6 | 230 5 3.9 3.3 16 483 6096 310 19 14.6 -12.2 | 240 5 4.7 2.7 17 410 7315 285 28 27.0 -7.2 | 246 19 17.2 7.7 18 400 7510 290 29 27.3 -9.9 | 254 18 17.4 5.0 19 394 7620 290 29 27.3 -9.9 | 254 18 17.4 5.0 20 332 8839 250 39 36.6 13.3 | 223 39 26.8 28.2 21 300 9570 240 43 37.2 21.5 | 217 46 27.4 36.4 22 292 9754 245 42 38.1 17.7 | 221 43 28.2 32.7 23 250 10790 240 73 63.2 36.5 | 226 74 53.4 51.4 24 200 12230 245 97 87.9 41.0 | 234 96 78.0 55.9 25 163 13501 245 124 112.4 52.4 | 237 123 102.5 67.3 26 157 13716 245 124 112.4 52.4 | 237 123 102.5 67.3 27 150 14010 250 114 107.1 39.0 | 241 111 97.3 53.9 28 105 16154 255 71 68.6 18.4 | 240 67 58.7 33.3 29 100 16440 255 39 37.7 10.1 | 228 37 27.8 25.0 30 95 16764 255 39 37.7 10.1 | 228 37 27.8 25.0 31 93 16868 275 38 37.9 -3.3 | 248 30 28.0 11.6 32 70 18550 290 27 25.4 -9.2 | 250 17 15.5 5.7 33 50 20590 360 2 -0.0 -2.0 | 143 16 -9.9 12.9 34 30 23770 205 3 1.3 2.7 | 154 20 -8.6 17.6 Wind Parameters Mean winds (0-6000m): 296.5 at 23.8 knts Storm direction: 326.5 at 17.9 knts Shear (0-3000m) pos: 0.0 neg: 5.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 145.4 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -92.6 tot: -82.8 m^2/s^2 ave: -27.6 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 112.51 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 6 27 46 18| 0.0 18.1 18.1| 0.0 -73.7 -73.7 -147.3 -0.67| 25.9-17.3 1000 1 27 40 16| 0.0 5.9 5.9| 8.3 -78.7 -70.4 -70.4 -0.46| 18.2 -8.5 1500 356 26 37 13| 0.0 4.6 4.6| 8.3 -81.9 -73.6 -49.1 -0.44| 15.5 -6.8 2000 349 24 32 10| 0.0 4.0 4.0| 8.5 -83.5 -75.0 -37.5 -0.46| 12.9 -5.9 2500 341 23 19 7| 0.0 4.9 4.9| 8.7 -85.6 -76.9 -30.8 -0.40| 12.1 -4.9 3000 331 23 345 6| 0.0 5.2 5.2| 9.9 -92.6 -82.8 -27.6 -0.38| 11.4 -4.3 4000 311 25 279 9| 0.0 4.5 4.5| 9.9-117.4-107.6 -26.9 -0.38| 9.7 -3.7 5000 298 25 256 12| 0.5 3.6 4.0| 9.9-156.3-146.4 -29.3 -0.40| 8.9 -3.6 6000 296 24 250 12| 1.8 3.0 4.7| 17.5-161.9-144.4 -24.1 -0.30| 9.0 -2.7 Wrote GIF file: /home/apache/climate/data/raob//Y5527/skewt/Y5527.skewt.20251206.11.gif