UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050811.upa.cvt Date: 1100Z 8 MAY 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:1100Z 8 MAY 25 Station: Y4299 WMO ident: 94299 Latitude: -16.30 Longitude: 149.98 ------------------------------------------------------------------------------- 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 1013 11 26.2 21.2 74 5.0 22.6 150 28 298.2 301.1 295.3 344.3 15.84 1 1000 124 25.4 17.4 61 8.0 19.9 140 31 298.5 300.8 293.1 335.2 12.60 2 935 710 19.8 17.2 85 2.6 18.1 139 33 298.6 301.1 293.7 337.4 13.32 3 925 803 19.6 13.6 68 6.0 15.7 140 33 299.4 301.3 291.9 330.5 10.64 4 919 859 20.0 9.0 49 11.0 13.3 143 33 300.3 301.8 289.8 323.5 7.86 5 851 1517 15.0 15.0 100 0.0 15.0 116 23 301.8 304.1 294.1 339.2 12.70 6 850 1527 15.0 15.0 100 0.0 15.0 115 23 301.9 304.2 294.1 339.4 12.72 7 837 1658 14.2 14.2 100 0.0 14.2 111 21 302.4 304.6 294.0 338.6 12.26 8 835 1678 14.0 11.8 87 2.2 12.6 110 20 302.3 304.3 292.6 333.4 10.47 9 831 1719 16.0 9.0 63 7.0 11.7 109 20 304.9 306.5 292.0 331.0 8.70 10 798 2063 14.6 8.6 67 6.0 10.9 98 13 306.9 308.6 292.7 333.6 8.82 11 700 3157 6.0 5.9 99 0.1 5.9 130 3 309.1 310.7 293.0 334.7 8.35 12 698 3180 5.8 5.8 100 0.0 5.8 146 5 309.2 310.7 293.0 334.6 8.32 13 697 3192 5.6 5.2 97 0.4 5.4 154 5 309.1 310.6 292.7 333.5 7.99 14 692 3251 8.6 -3.4 43 12.0 2.6 194 9 313.0 313.9 290.7 326.7 4.30 15 658 3666 5.8 -2.2 56 8.0 1.7 262 22 314.4 315.4 291.7 330.1 4.95 16 651 3754 6.6 -16.4 17 23.0 -2.2 262 23 316.3 316.6 289.3 321.7 1.63 17 607 4328 6.4 239 13 322.5 18 500 5890 -3.9 -49.9 1 46.0 -11.9 20 1 328.3 328.3 291.3 328.6 0.08 19 460 6540 -8.5 -53.5 1 45.0 -15.2 303 9 330.5 330.5 291.9 330.7 0.06 20 446 6778 -8.3 -39.3 6 31.0 -14.7 271 13 333.6 333.7 293.0 334.7 0.28 21 400 7610 -14.7 -34.7 16 20.0 -19.0 250 8 335.9 336.0 293.8 337.8 0.50 22 333 8967 -24.9 -40.9 21 16.0 -27.3 222 32 340.0 340.1 294.6 341.3 0.32 23 330 9032 -24.1 -49.1 8 25.0 -27.1 223 32 342.0 342.0 294.9 342.5 0.13 24 300 9720 -28.5 -53.5 7 25.0 -30.9 250 28 345.2 345.2 295.6 345.6 0.09 25 291 9938 -30.1 -56.1 6 26.0 -32.3 253 28 346.0 346.0 295.8 346.2 0.07 26 250 11000 -39.1 -62.1 7 23.0 -40.2 270 32 347.9 347.9 296.2 348.1 0.04 27 205 12329 -51.1 -62.1 26 11.0 -51.4 251 31 349.4 349.4 296.5 349.6 0.04 28 201 12458 -51.5 -69.5 10 18.0 -51.9 250 30 350.7 350.7 296.8 350.8 0.02 29 200 12490 -51.9 -66.9 15 15.0 -52.2 250 30 350.6 350.6 296.8 350.7 0.02 30 191 12787 -53.9 -68.9 14 15.0 -54.2 248 32 352.0 352.0 297.1 352.1 0.02 31 186 12956 -55.7 -67.7 21 12.0 -55.9 246 34 351.8 351.8 297.0 351.9 0.02 32 181 13129 -56.9 -61.6 55 4.7 -57.0 245 35 352.6 352.6 297.3 352.8 0.05 33 167 13633 -61.5 -64.2 70 2.7 -61.6 262 33 353.1 353.1 297.3 353.3 0.04 34 161 13859 -63.3 -68.3 51 5.0 -63.4 264 34 353.8 353.8 297.5 353.9 0.02 35 150 14290 -66.7 -71.5 51 4.8 -66.7 260 36 355.2 355.2 297.7 355.3 0.02 36 139 14745 -70.3 -76.3 41 6.0 -70.4 260 38 356.7 356.7 298.0 356.7 0.01 37 119 15649 -77.9 -82.9 44 5.0 -77.9 259 40 358.9 358.9 298.5 358.9 0.00 38 101 16574 -82.1 -86.0 51 3.9 -82.1 250 14 368.1 368.1 300.2 368.1 0.00 39 100 16630 -81.9 -85.9 50 4.0 -81.9 270 15 369.5 369.5 300.5 369.5 0.00 40 94 16979 -78.5 -86.5 26 8.0 -78.5 267 16 382.8 382.8 302.7 382.8 0.00 41 79 17969 -77.5 -87.5 19 10.0 -77.5 251 19 404.4 404.4 305.8 404.4 0.00 42 72 18499 -78.1 -89.1 15 11.0 -78.1 243 20 414.0 414.0 307.0 414.0 0.00 43 70 18660 -76.9 -88.9 13 12.0 -76.9 240 21 419.9 419.9 307.7 419.9 0.00 44 51 20539 -64.5 -88.5 2 24.0 -64.8 348 18 488.7 488.7 314.1 488.7 0.00 45 50 20660 -65.5 -88.5 3 23.0 -65.8 355 18 489.1 489.1 314.1 489.1 0.00 46 47 21035 -65.7 -88.7 3 23.0 -66.0 12 18 497.4 497.4 314.8 497.4 0.00 47 40 22030 -58.5 -86.5 2 28.0 -59.3 56 16 538.9 538.9 317.5 539.0 0.01 48 34 23052 -57.9 -85.9 2 28.0 -58.9 101 15 566.2 566.2 319.0 566.2 0.01 49 30 23850 -52.3 -84.3 1 32.0 -54.4 135 14 602.1 602.1 320.7 602.1 0.01 50 30 23850 -52.1 -84.1 1 32.0 -54.2 135 14 602.6 602.6 320.7 602.7 0.01 51 27 24534 -51.9 -83.9 1 32.0 -54.2 125 17 621.6 621.6 321.6 621.7 0.01 52 20 26480 -52.3 -84.3 1 32.0 -55.1 95 24 676.1 676.1 323.6 676.2 0.02 53 19 26812 -51.9 -83.9 1 32.0 -54.9 687.3 687.3 324.0 687.5 0.02 TRP 101 16574 -82.1 -86.0 51 3.9 -82.1 250 14 368.1 368.1 300.2 368.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 540.51 mb = 5298.68 m = 17383.91 ft Wetbulb zero: 654.99 mb = 3703.66 m = 12150.96 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 73.13 % Est. max temperature: 29.47 C = 85.04 F Sfc-Lift cond lev (LCL): 942.04 mb = 644.75 m = 2115.28 ft T: 20.42 C 700-500 lapse rate: 3.62 C/km ThetaE index: 13.85 C Layer 925.0- 851.0 mb Conv cond level (CCL): 843.30 mb = 1594.14 m = 5230.06 ft Mean mixing ratio: 12.47 g/kg Conv temperature: 30.08 C = 86.14 F Cap Strength: 6.32 C Lifted Index: 4.93 C Risk: None Lifted Index @300 mb: 8.51 C Lifted Index @700 mb: -0.11 C Showalter Index: 3.17 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 18.90 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 227.00 Risk: None Energy Index: -1.94 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.50 J/kg Max Up Vert Vel: 3.32 m/s Conv Inhibition (B-): 29502.89 J/kg Cap Strength: 6.29 C Lift Cond Lev (LCL): 884.58 mb = 1185.82 m = 3890.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 185 at 12 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 1013 11 150 28 -14.0 24.2 | 129 19 -14.9 12.3 1 1000 124 140 31 -19.9 23.7 | 119 24 -20.9 11.8 2 979 305 135 31 -21.9 21.9 | 113 25 -22.9 9.9 3 925 803 140 33 -21.2 25.3 | 121 26 -22.2 13.3 4 913 914 145 33 -18.9 27.0 | 127 25 -19.9 15.0 5 881 1219 135 26 -18.4 18.4 | 108 20 -19.3 6.4 6 850 1527 115 23 -20.8 9.7 | 84 22 -21.8 -2.3 7 791 2134 95 12 -12.0 1.0 | 50 17 -12.9 -10.9 8 763 2438 105 12 -11.6 3.1 | 55 15 -12.5 -8.9 9 735 2743 90 10 -10.0 0.0 | 42 16 -10.9 -12.0 10 700 3157 130 3 -2.3 1.9 | 18 11 -3.2 -10.1 11 683 3353 265 16 15.9 1.4 | 305 18 15.0 -10.6 12 634 3962 260 27 26.6 4.7 | 286 27 25.6 -7.3 13 611 4267 245 13 11.8 5.5 | 301 13 10.8 -6.5 14 588 4572 205 10 4.2 9.1 | 312 4 3.3 -2.9 15 500 5890 20 1 -0.3 -0.9 | 6 13 -1.3 -12.9 16 487 6096 360 1 -0.0 -1.0 | 4 13 -0.9 -13.0 17 432 7010 240 17 14.7 8.5 | 284 14 13.8 -3.5 18 416 7315 280 10 9.8 -1.7 | 327 16 8.9 -13.7 19 400 7610 250 8 7.5 2.7 | 325 11 6.6 -9.2 20 399 7620 250 7 6.6 2.4 | 330 11 5.6 -9.6 21 338 8839 220 33 21.2 25.3 | 237 24 20.3 13.3 22 325 9144 225 31 21.9 21.9 | 245 23 21.0 9.9 23 300 9720 250 28 26.3 9.6 | 275 25 25.4 -2.4 24 299 9754 250 27 25.4 9.2 | 276 25 24.4 -2.8 25 250 11000 270 32 32.0 -0.0 | 291 33 31.1 -12.0 26 240 11278 270 32 32.0 -0.0 | 291 33 31.1 -12.0 27 219 11887 255 34 32.8 8.8 | 276 32 31.9 -3.2 28 200 12490 250 30 28.2 10.3 | 274 27 27.2 -1.7 29 181 13106 245 35 31.7 14.8 | 265 31 30.8 2.8 30 164 13716 265 33 32.9 2.9 | 286 33 31.9 -9.1 31 150 14290 260 36 35.5 6.3 | 279 35 34.5 -5.7 32 121 15545 260 41 40.4 7.1 | 277 40 39.4 -4.9 33 103 16459 250 26 24.4 8.9 | 278 24 23.5 -3.1 34 101 16574 250 14 13.2 4.8 | 301 14 12.2 -7.2 35 100 16630 270 15 15.0 -0.0 | 310 18 14.1 -12.0 36 98 16764 270 15 15.0 -0.0 | 310 18 14.1 -12.0 37 70 18660 240 21 18.2 10.5 | 275 17 17.2 -1.5 38 50 20660 355 18 1.6 -17.9 | 359 30 0.6 -29.9 39 30 23850 135 14 -9.9 9.9 | 79 11 -10.8 -2.1 40 20 26480 95 24 -23.9 2.1 | 68 27 -24.9 -9.9 Wind Parameters Mean winds (0-6000m): 154.5 at 16.0 knts Storm direction: 184.5 at 12.0 knts Shear (0-3000m) pos: 2.0 neg: 4.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): -97.9 deg Storm rel helicity (0-3000m) pos: 43.6 neg: -210.3 tot: -166.7 m^2/s^2 ave: -55.6 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 34.07 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 ------------------------------------------------------------------------------- 500 138 31 117 24| 0.0 8.0 8.0| 8.7 -37.3 -28.5 -57.0 -0.50| 10.2 -5.1 1000 139 32 119 25| 1.4 4.0 5.4| 39.7 -52.0 -12.3 -12.3 -0.15| 9.0 -1.4 1500 137 30 115 23| 1.0 6.1 7.0| 39.7-128.2 -88.5 -59.0 -0.51| 11.0 -5.5 2000 132 27 107 22| 0.7 5.9 6.7| 39.7-180.0-140.2 -70.1 -0.61| 10.9 -6.7 2500 129 24 99 20| 1.1 4.7 5.9| 43.6-191.4-147.8 -59.1 -0.58| 9.7 -5.7 3000 127 21 93 18| 2.0 4.0 6.0| 43.6-210.3-166.7 -55.6 -0.59| 9.5 -5.6 4000 140 20 104 14| 4.6 2.6 7.1| 51.8-272.3-220.4 -55.1 -0.55| 12.2 -6.7 5000 153 19 116 11| 3.8 2.3 6.2| 79.4-272.8-193.4 -38.7 -0.35| 12.7 -4.5 6000 155 16 108 8| 2.6 1.9 4.6|112.1-273.4-161.3 -26.9 -0.26| 11.5 -3.0 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20250508.11.gif