UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050511.upa.cvt Date: 1100Z 5 MAY 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1100Z 5 MAY 25 Station: Y4461 WMO ident: 94461 Latitude: -25.03 Longitude: 128.28 ------------------------------------------------------------------------------- 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 148 SFC 952 581 22.2 -2.8 19 25.0 9.9 105 6 299.5 300.1 285.1 309.4 3.26 2 951 590 19.8 1.8 30 18.0 10.3 105 6 297.2 298.0 285.6 310.8 4.58 3 950 599 23.4 -2.6 18 26.0 10.4 105 7 300.9 301.5 285.7 311.1 3.32 4 947 627 26.0 -2.0 16 28.0 11.5 105 7 303.8 304.5 286.9 314.6 3.48 5 940 694 26.8 -2.2 15 29.0 11.7 105 10 305.3 305.9 287.4 316.0 3.46 6 939 703 26.8 -2.2 15 29.0 11.7 105 10 305.4 306.0 287.5 316.1 3.46 7 925 837 26.0 -2.0 16 28.0 11.4 105 14 305.9 306.6 287.8 317.0 3.56 8 850 1571 19.0 -4.0 21 23.0 7.6 115 15 306.0 306.7 287.6 316.5 3.34 9 761 2504 10.0 -5.0 34 15.0 2.9 140 14 306.2 306.8 287.7 316.9 3.46 10 745 2680 9.4 -13.6 18 23.0 0.4 126 12 307.4 307.7 286.4 313.1 1.79 11 733 2815 10.6 -25.4 6 36.0 -0.7 128 11 310.1 310.2 286.2 312.4 0.66 12 700 3197 8.8 -22.2 9 31.0 -1.6 140 10 312.2 312.4 287.2 315.4 0.92 13 595 4515 0.0 -23.0 16 23.0 -7.2 218 3 316.9 317.1 288.8 320.3 1.01 14 586 4637 1.2 -38.8 3 40.0 -7.8 210 4 319.7 319.7 288.9 320.5 0.23 15 500 5890 -7.3 -50.3 2 43.0 -14.0 135 10 324.1 324.2 290.1 324.4 0.08 16 447 6753 -13.5 -55.5 2 42.0 -18.6 192 4 326.9 326.9 290.9 327.1 0.05 17 400 7590 -18.5 -57.5 2 39.0 -22.5 240 20 330.9 331.0 292.0 331.1 0.04 18 386 7855 -19.9 -57.9 2 38.0 -23.7 242 27 332.5 332.5 292.4 332.7 0.04 19 374 8089 -20.1 -37.1 20 17.0 -23.1 244 33 335.2 335.3 293.6 336.9 0.42 20 334 8916 -26.9 -46.9 13 20.0 -29.2 252 36 337.0 337.0 293.7 337.6 0.17 21 300 9680 -33.5 -42.5 40 9.0 -34.5 250 37 338.2 338.2 294.1 339.3 0.30 22 275 10288 -38.3 -42.6 64 4.3 -38.7 254 43 339.7 339.8 294.6 341.0 0.33 23 254 10832 -41.9 -47.9 52 6.0 -42.3 259 59 342.2 342.3 295.0 343.0 0.20 24 250 10940 -43.1 -48.1 58 5.0 -43.5 260 62 342.0 342.0 295.0 342.8 0.20 25 240 11212 -45.7 -49.1 68 3.4 -45.9 261 60 342.1 342.1 295.0 342.8 0.18 26 231 11465 -47.9 -52.9 56 5.0 -48.1 257 57 342.5 342.5 295.0 343.0 0.12 27 210 12086 -51.5 -70.5 9 19.0 -51.9 261 65 346.3 346.4 295.8 346.4 0.01 28 200 12400 -54.1 -68.1 16 14.0 -54.4 265 71 347.1 347.1 296.0 347.2 0.02 29 191 12694 -56.3 -67.3 24 11.0 -56.5 266 76 348.2 348.2 296.3 348.3 0.02 30 187 12828 -57.3 -62.0 55 4.7 -57.4 267 78 348.7 348.7 296.4 348.9 0.05 31 164 13647 -62.9 -68.9 44 6.0 -63.0 270 92 352.6 352.6 297.2 352.7 0.02 32 151 14150 -67.3 -72.4 48 5.1 -67.4 270 95 353.4 353.4 297.4 353.5 0.01 33 150 14190 -67.7 -72.7 49 5.0 -67.7 270 95 353.5 353.5 297.4 353.5 0.01 34 134 14859 -73.5 -78.5 46 5.0 -73.5 270 93 354.7 354.7 297.7 354.8 0.01 35 120 15501 -75.9 -82.9 32 7.0 -75.9 280 70 361.7 361.7 299.0 361.7 0.00 36 110 16004 -75.7 -86.7 16 11.0 -75.7 276 65 371.2 371.2 300.8 371.2 0.00 37 107 16165 -72.5 -85.5 12 13.0 -72.5 274 63 380.2 380.2 302.3 380.2 0.00 38 100 16560 -74.9 -86.9 14 12.0 -74.9 245 43 383.0 383.0 302.7 383.0 0.00 39 91 17106 -76.5 -88.5 13 12.0 -76.5 250 38 390.3 390.3 303.8 390.3 0.00 40 80 17861 -69.7 -88.7 5 19.0 -69.8 260 26 419.0 419.0 307.6 419.0 0.00 41 74 18322 -72.7 -89.7 6 17.0 -72.8 266 18 422.1 422.1 308.0 422.1 0.00 42 70 18650 -70.7 -89.7 4 19.0 -70.8 270 13 433.1 433.1 309.1 433.1 0.00 43 64 19184 -68.7 -89.7 3 21.0 -68.8 241 12 448.8 448.8 310.7 448.8 0.00 44 59 19670 -70.1 -91.1 3 21.0 -70.2 214 11 456.2 456.2 311.4 456.2 0.00 45 50 20670 -64.1 -91.1 1 27.0 -64.4 160 10 492.4 492.4 314.4 492.4 0.00 46 46 21184 -60.7 -89.7 1 29.0 -61.3 160 9 512.5 512.5 315.8 512.5 0.00 47 43 21602 -61.9 -89.9 1 28.0 -62.4 160 9 519.5 519.5 316.3 519.6 0.00 48 30 23860 -55.5 -88.5 1 33.0 -57.0 160 6 593.3 593.3 320.3 593.4 0.01 49 26 24777 -53.1 -87.1 1 34.0 -55.3 624.9 624.9 321.7 625.0 0.01 TRP 120 15501 -75.9 -82.9 32 7.0 -75.9 280 70 361.7 361.7 299.0 361.7 0.00 WND 151 14150 -67.3 -72.4 48 5.1 -67.4 270 95 353.4 353.4 297.4 353.5 0.01 Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 573.86 mb = 4813.87 m = 15793.35 ft Wetbulb zero: 741.00 mb = 2724.88 m = 8939.78 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 13.53 % Est. max temperature: 28.72 C = 83.69 F Sfc-Lift cond lev (LCL): 655.18 mb = 3733.69 m = 12249.50 ft T: 5.22 C 700-500 lapse rate: 5.98 C/km ThetaE index: 4.56 C Layer 745.0- 700.0 mb Conv cond level (CCL): 465.12 mb = 6446.91 m = 21151.01 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 48.22 C = 118.80 F Cap Strength: 11.11 C Lifted Index: 11.14 C Risk: None Lifted Index @300 mb: 15.82 C Lifted Index @700 mb: 6.00 C Showalter Index: 11.08 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 3.30 C K Index: -8.70 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.30 J/kg Max Up Vert Vel: 4.31 m/s Conv Inhibition (B-): 32425.97 J/kg Cap Strength: 11.12 C Lift Cond Lev (LCL): 609.75 mb = 4316.46 m = 14161.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 164 at 7 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 ---------------------------------------------------------- 0 952 581 105 6 -5.8 1.6 | 35 7 -3.8 -5.5 1 925 837 105 14 -13.5 3.6 | 74 12 -11.5 -3.4 2 917 914 105 15 -14.5 3.9 | 76 13 -12.4 -3.1 3 885 1219 110 14 -13.2 4.8 | 79 11 -11.1 -2.2 4 855 1524 115 15 -13.6 6.3 | 87 12 -11.6 -0.7 5 850 1571 115 15 -13.6 6.3 | 87 12 -11.6 -0.7 6 824 1829 140 12 -7.7 9.2 | 111 6 -5.7 2.2 7 795 2134 130 14 -10.7 9.0 | 103 9 -8.7 2.0 8 766 2438 145 15 -8.6 12.3 | 129 8 -6.6 5.3 9 739 2743 120 11 -9.5 5.5 | 79 8 -7.5 -1.5 10 713 3048 155 10 -4.2 9.1 | 133 3 -2.2 2.1 11 700 3197 140 10 -6.4 7.7 | 98 4 -4.4 0.7 12 687 3353 140 10 -6.4 7.7 | 98 4 -4.4 0.7 13 661 3658 170 10 -1.7 9.8 | 186 3 0.3 2.8 14 612 4267 235 2 1.6 1.1 | 328 7 3.7 -5.9 15 506 5791 125 11 -9.0 6.3 | 84 7 -7.0 -0.7 16 500 5890 135 10 -7.1 7.1 | 91 5 -5.0 0.1 17 487 6096 135 11 -7.8 7.8 | 98 6 -5.7 0.8 18 449 6706 185 3 0.3 3.0 | 330 5 2.3 -4.0 19 432 7010 245 10 9.1 4.2 | 284 11 11.1 -2.8 20 400 7590 240 20 17.3 10.0 | 261 20 19.4 3.0 21 366 8230 245 37 33.5 15.6 | 256 37 35.6 8.6 22 323 9144 255 36 34.8 9.3 | 266 37 36.8 2.3 23 300 9680 250 37 34.8 12.7 | 261 37 36.8 5.6 24 272 10363 255 44 42.5 11.4 | 264 45 44.5 4.4 25 250 10940 260 62 61.1 10.8 | 267 63 63.1 3.8 26 249 10973 265 63 62.8 5.5 | 271 65 64.8 -1.5 27 227 11582 255 56 54.1 14.5 | 262 57 56.1 7.5 28 200 12400 265 71 70.7 6.2 | 271 73 72.8 -0.8 29 162 13716 270 93 93.0 -0.0 | 274 95 95.0 -7.0 30 151 14150 270 95 95.0 -0.0 | 274 97 97.0 -7.0 31 150 14190 270 95 95.0 -0.0 | 274 97 97.0 -7.0 32 147 14326 270 95 95.0 -0.0 | 274 97 97.0 -7.0 33 125 15240 270 91 91.0 -0.0 | 274 93 93.0 -7.0 34 120 15501 280 70 68.9 -12.2 | 285 74 71.0 -19.2 35 119 15545 280 70 68.9 -12.2 | 285 74 71.0 -19.2 36 107 16154 275 64 63.8 -5.6 | 281 67 65.8 -12.6 37 100 16560 245 43 39.0 18.2 | 255 43 41.0 11.2 38 97 16764 245 44 39.9 18.6 | 255 43 41.9 11.6 39 70 18650 270 13 13.0 -0.0 | 295 17 15.0 -7.0 40 50 20670 160 10 -3.4 9.4 | 150 3 -1.4 2.4 41 30 23860 160 6 -2.1 5.6 | 1 1 -0.0 -1.4 Wind Parameters Mean winds (0-6000m): 133.8 at 9.7 knts Storm direction: 163.8 at 7.3 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 124.3 deg Storm rel helicity (0-3000m) pos: 44.0 neg: -14.3 tot: 29.6 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.01 Bulk Shear: 4.63 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 ------------------------------------------------------------------------------- 500 106 12 69 10| 8.7 0.0 8.7| 15.9 0.0 15.9 31.9 0.70| 9.8 6.9 1000 109 13 76 11| 4.7 0.0 4.7| 22.1 0.0 22.1 22.1 0.73| 6.1 4.5 1500 116 13 84 10| 3.0 0.0 3.0| 29.9 -1.4 28.5 19.0 0.57| 6.8 3.9 2000 122 14 91 9| 2.1 0.0 2.1| 36.5 -6.9 29.6 14.8 0.45| 6.6 3.0 2500 124 13 92 9| 1.5 0.0 1.5| 41.0 -12.7 28.3 11.3 0.36| 7.0 2.5 3000 127 13 94 8| 1.4 0.0 1.4| 44.0 -14.3 29.6 9.9 0.35| 6.9 2.4 4000 133 11 93 6| 1.1 0.1 1.2| 55.3 -17.0 38.3 9.6 0.43| 6.9 3.0 5000 135 10 90 5| 0.9 1.0 1.9| 55.3 -20.2 35.0 7.0 0.27| 6.7 1.8 6000 134 10 87 5| 1.3 0.9 2.3| 57.5 -22.5 35.0 5.8 0.19| 6.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20250505.11.gif