UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103123.upa.cvt Date: 2300Z 31 OCT 25 Searching for Y5527... Searching the city database file for: Y5527 ... Date:2300Z 31 OCT 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 109 SFC 988 216 27.2 18.2 58 9.0 20.9 25 19 301.4 303.9 294.6 340.9 13.43 2 980 288 24.4 16.4 61 8.0 19.0 24 19 299.3 301.5 292.9 334.5 12.05 3 925 790 19.4 15.4 78 4.0 16.7 20 21 299.1 301.3 292.8 334.1 11.98 4 921 827 19.0 15.6 81 3.4 16.7 19 22 299.1 301.3 293.0 334.7 12.19 5 894 1083 17.4 15.4 88 2.0 16.1 356 32 300.0 302.3 293.4 336.3 12.40 6 855 1466 19.2 12.2 64 7.0 14.7 340 35 305.7 307.7 293.6 337.3 10.50 7 850 1517 18.8 11.8 64 7.0 14.3 340 34 305.8 307.8 293.5 336.7 10.28 8 787 2174 16.0 0.0 34 16.0 7.4 308 25 309.7 310.6 290.2 324.8 4.86 9 700 3154 7.0 -4.0 45 11.0 1.7 280 23 310.2 311.0 289.7 323.0 4.06 10 570 4795 -7.9 -8.7 94 0.8 -8.2 280 33 311.5 312.2 289.5 322.6 3.48 11 550 5072 -9.9 -16.9 57 7.0 -12.2 277 34 312.3 312.7 288.2 318.4 1.85 12 539 5227 -11.3 -14.7 76 3.4 -12.5 275 34 312.5 312.9 288.7 319.8 2.27 13 512 5620 -13.3 -38.3 10 25.0 -17.5 268 33 314.7 314.7 287.3 315.7 0.27 14 500 5800 -14.5 -26.5 35 12.0 -17.3 265 33 315.4 315.5 288.2 318.4 0.88 15 476 6170 -17.9 -25.9 50 8.0 -19.7 263 34 315.6 315.8 288.4 319.0 0.97 16 461 6409 -18.9 -38.9 15 20.0 -21.9 255 39 317.3 317.3 288.2 318.3 0.29 17 456 6490 -18.3 -50.3 4 32.0 -21.9 252 41 319.0 319.0 288.5 319.3 0.08 18 423 7048 -20.1 -47.1 7 27.0 -23.4 234 52 323.6 323.7 290.0 324.1 0.13 19 400 7460 -23.3 -50.3 7 27.0 -26.1 225 63 324.7 324.7 290.3 325.1 0.10 20 300 9500 -38.7 -52.7 21 14.0 -39.5 235 48 330.8 330.8 292.0 331.2 0.10 21 268 10259 -45.1 -56.1 28 11.0 -45.6 235 56 332.3 332.4 292.4 332.6 0.07 22 250 10720 -46.3 -64.3 11 18.0 -46.8 235 61 337.2 337.2 293.7 337.3 0.03 23 200 12180 -53.9 -72.9 8 19.0 -54.2 235 71 347.4 347.4 296.1 347.5 0.01 24 194 12376 -55.1 -74.1 8 19.0 -55.4 236 70 348.5 348.5 296.3 348.6 0.01 25 150 14000 -60.9 -82.9 4 22.0 -61.1 245 63 365.2 365.2 299.7 365.2 0.00 26 133 14738 -65.5 -84.0 6 18.4 -65.6 245 73 369.7 369.7 300.5 369.7 0.00 27 131 14829 -66.1 -84.1 6 18.0 -66.2 245 73 370.3 370.3 300.6 370.3 0.00 28 122 15259 -67.3 -85.3 6 18.0 -67.4 234 64 375.7 375.7 301.5 375.7 0.00 29 115 15614 -67.1 -86.1 5 19.0 -67.2 229 55 382.5 382.5 302.6 382.5 0.00 30 109 15941 -61.3 -86.3 2 25.0 -61.5 237 46 399.3 399.3 305.1 399.3 0.00 31 100 16470 -65.3 -86.3 4 21.0 -65.4 260 25 401.6 401.6 305.4 401.6 0.00 32 93 16910 -67.3 -87.3 4 20.0 -67.4 240 24 406.0 406.0 306.0 406.0 0.00 33 86 17385 -65.3 -88.3 3 23.0 -65.5 288 18 419.3 419.3 307.6 419.3 0.00 34 77 18054 -67.5 -88.5 4 21.0 -67.7 356 9 428.1 428.1 308.6 428.2 0.00 35 70 18630 -66.7 -88.7 3 22.0 -66.9 55 2 441.7 441.7 310.0 441.7 0.00 36 63 19275 -63.1 -89.1 2 26.0 -63.4 66 5 463.1 463.1 312.1 463.1 0.00 37 56 19996 -65.9 -89.9 2 24.0 -66.1 78 7 472.6 472.6 312.8 472.6 0.00 38 50 20690 -63.3 -89.3 2 26.0 -63.7 90 10 494.3 494.3 314.5 494.3 0.00 39 38 22396 -57.5 -88.5 1 31.0 -58.5 90 19 549.5 549.5 318.1 549.5 0.00 40 30 23890 -56.3 -87.3 1 31.0 -57.7 90 26 591.2 591.2 320.2 591.2 0.01 41 22 25873 -53.5 -85.5 1 32.0 -55.9 654.3 654.3 322.9 654.4 0.01 TRP 93 16910 -67.3 -87.3 4 20.0 -67.4 240 24 406.0 406.0 306.0 406.0 0.00 WND 133 14738 -65.5 -84.0 6 18.4 -65.6 245 73 369.7 369.7 300.5 369.7 0.00 Sounding variables and indices 1000-500 mb thick: 5691.00 m Freezing level: 638.93 mb = 3925.07 m = 12877.37 ft Wetbulb zero: 678.20 mb = 3406.73 m = 11176.79 ft Precipitable water: 1.25 inches Sfc-500 mean rel hum: 59.57 % Est. max temperature: 32.34 C = 90.21 F Sfc-Lift cond lev (LCL): 866.60 mb = 1350.67 m = 4431.28 ft T: 18.66 C 700-500 lapse rate: 8.13 C/km ThetaE index: 18.88 C Layer 850.0- 539.0 mb Conv cond level (CCL): 751.40 mb = 2561.48 m = 8403.71 ft Mean mixing ratio: 12.17 g/kg Conv temperature: 35.70 C = 96.26 F Cap Strength: 5.20 C Lifted Index: -5.61 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -1.57 C Lifted Index @700 mb: 0.95 C Showalter Index: -6.32 C Risk: Severe thunderstorms probable Total Totals Index: 59.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 33.30 C Cross Totals Index: 26.30 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 454.60 Risk: Severe Thunderstorms possible Energy Index: -3.64 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 880.00 J/kg Max Up Vert Vel: 41.95 m/s Conv Inhibition (B-): 270.69 J/kg Cap Strength: 5.22 C Lift Cond Lev (LCL): 871.19 mb = 1305.29 m = 4282.40 ft Lev Free Conv (LFC): 676.19 mb = 3430.52 m = 11254.86 ft Equ Level (EL): 256.19 mb = 10558.09 m = 34638.98 ft B at Equ Level: 870.12 J/kg Max Parcel Lev (MPL): 166.19 mb = 13352.88 m = 43808.12 ft Wind level data Storm motion: 328 at 21 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 ---------------------------------------------------------- 0 988 216 25 19 -8.0 -17.2 | 92 19 -19.2 0.6 1 925 790 20 21 -7.2 -19.7 | 84 18 -18.4 -1.9 2 912 914 15 24 -6.2 -23.2 | 73 18 -17.4 -5.4 3 880 1219 340 38 13.0 -35.7 | 354 18 1.8 -17.9 4 850 1517 340 34 11.6 -31.9 | 358 14 0.5 -14.1 5 819 1829 340 35 12.0 -32.9 | 357 15 0.8 -15.1 6 790 2134 310 25 19.2 -16.1 | 258 8 8.0 1.8 7 762 2438 290 23 21.6 -7.9 | 226 14 10.4 10.0 8 700 3154 280 23 22.7 -4.0 | 220 18 11.5 13.8 9 657 3658 285 21 20.3 -5.4 | 216 15 9.1 12.4 10 608 4267 280 28 27.6 -4.9 | 232 21 16.4 13.0 11 562 4877 280 34 33.5 -5.9 | 242 25 22.3 11.9 12 500 5800 265 33 32.9 2.9 | 226 30 21.7 20.7 13 480 6096 265 33 32.9 2.9 | 226 30 21.7 20.7 14 408 7315 225 57 40.3 40.3 | 207 65 29.1 58.1 15 400 7460 225 63 44.5 44.5 | 208 71 33.4 62.4 16 359 8230 230 68 52.1 43.7 | 214 74 40.9 61.5 17 302 9449 230 47 36.0 30.2 | 207 54 24.8 48.0 18 300 9500 235 48 39.3 27.5 | 212 53 28.1 45.4 19 250 10720 235 61 50.0 35.0 | 216 66 38.8 52.8 20 209 11887 240 73 63.2 36.5 | 224 75 52.1 54.3 21 200 12180 235 71 58.2 40.7 | 219 75 47.0 58.5 22 150 14000 245 63 57.1 26.6 | 226 64 45.9 44.4 23 149 14021 240 62 53.7 31.0 | 221 65 42.5 48.8 24 133 14738 245 73 66.2 30.9 | 228 73 55.0 48.7 25 129 14935 245 73 66.2 30.9 | 228 73 55.0 48.7 26 116 15545 225 56 39.6 39.6 | 206 64 28.4 57.4 27 111 15850 240 50 43.3 25.0 | 217 54 32.1 42.8 28 105 16154 230 37 28.3 23.8 | 202 45 17.2 41.6 29 100 16470 260 25 24.6 4.3 | 211 26 13.5 22.2 30 95 16764 260 25 24.6 4.3 | 211 26 13.5 22.2 31 93 16910 240 24 20.8 12.0 | 198 31 9.6 29.8 32 70 18630 55 2 -1.6 -1.1 | 142 21 -12.8 16.7 33 50 20690 90 10 -10.0 0.0 | 130 28 -21.2 17.8 34 30 23890 90 26 -26.0 0.0 | 116 41 -37.2 17.8 Wind Parameters Mean winds (0-6000m): 297.9 at 28.0 knts Storm direction: 327.9 at 21.0 knts Shear (0-3000m) pos: 0.0 neg: 5.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 127.6 deg Storm rel helicity (0-3000m) pos: 3.4 neg: -199.3 tot: -195.9 m^2/s^2 ave: -65.3 10^-3 m/s^2 rel: -0.81 Storm rel vorticity (0-3000m) horiz: 11.3 stream: -9.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 6.16 Bulk Shear: 142.88 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 23 20 88 19| 0.0 2.4 2.4| 0.0 -11.0 -11.0 -22.1 -0.96| 2.4 -2.3 1000 11 24 71 16| 0.0 14.3 14.3| 0.0-130.9-130.9 -130.9 -0.99| 15.3-15.1 1500 357 28 45 14| 0.0 8.6 8.6| 3.4-131.6-128.2 -85.5 -0.84| 11.7 -9.8 2000 349 28 31 12| 0.0 7.3 7.3| 3.4-177.6-174.2 -87.1 -0.85| 14.3-12.2 2500 340 27 13 8| 0.0 6.6 6.6| 3.4-193.6-190.2 -76.1 -0.82| 13.1-10.7 3000 331 27 343 6| 0.0 5.7 5.7| 3.4-199.3-195.9 -65.3 -0.81| 11.3 -9.2 4000 318 26 283 6| 0.2 5.0 5.2| 23.5-202.7-179.2 -44.8 -0.67| 9.6 -6.4 5000 307 27 262 10| 0.2 4.7 4.9| 47.8-219.7-171.9 -34.4 -0.57| 8.7 -5.0 6000 298 28 251 14| 0.2 4.3 4.5| 47.8-258.9-211.1 -35.2 -0.57| 8.0 -4.6 Wrote GIF file: /home/apache/climate/data/raob//Y5527/skewt/Y5527.skewt.20251130.23.gif