UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011600.upa.cvt Date: 0000Z 16 JAN 26 Searching for Y4299... Searching the city database file for: Y4299 ... Date:0000Z 16 JAN 26 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 1003 9 30.0 26.2 80 3.8 27.1 295 18 302.9 306.9 300.2 367.9 21.82 1 1000 36 28.4 25.1 82 3.3 25.9 295 12 301.5 305.3 299.1 362.0 20.46 2 991 117 27.4 24.9 86 2.5 25.6 292 13 301.3 305.1 299.0 361.6 20.39 3 959 408 24.8 24.2 96 0.6 24.4 282 17 301.5 305.2 299.0 361.2 20.21 4 925 725 22.8 21.0 90 1.8 21.5 275 17 302.6 305.8 297.4 353.5 17.17 5 911 858 22.0 20.4 91 1.6 20.9 272 15 303.1 306.2 297.3 352.9 16.79 6 850 1460 19.6 15.0 75 4.6 16.5 265 12 306.7 309.1 295.5 344.9 12.72 7 815 1822 18.4 11.4 64 7.0 13.8 245 11 309.1 311.1 294.6 340.9 10.45 8 761 2407 15.2 10.2 72 5.0 12.0 254 13 311.8 313.7 295.1 343.6 10.33 9 739 2656 14.4 2.4 44 12.0 7.6 262 14 313.5 314.7 292.5 332.9 6.17 10 702 3088 11.4 7.7 78 3.7 9.1 265 13 314.9 316.7 295.3 344.3 9.44 11 700 3112 11.2 7.4 77 3.8 8.8 265 13 314.9 316.7 295.3 343.8 9.27 12 630 3986 6.4 3.3 81 3.1 4.6 240 13 319.0 320.5 295.2 343.6 7.73 13 557 4993 2.8 -6.2 52 9.0 -1.7 242 15 326.2 327.1 294.5 340.6 4.32 14 500 5860 -2.7 -14.7 39 12.0 -7.5 225 12 329.7 330.2 293.9 338.2 2.45 15 481 6166 -5.1 -11.1 63 6.0 -7.7 224 9 330.5 331.1 294.8 342.1 3.41 16 463 6464 -7.1 -15.1 53 8.0 -10.2 195 6 331.6 332.1 294.4 340.5 2.56 17 455 6600 -8.3 -12.8 70 4.5 -10.2 181 5 331.7 332.4 294.9 342.6 3.14 18 446 6755 -9.1 -11.1 85 2.0 -10.0 166 4 332.6 333.4 295.6 345.3 3.68 19 410 7402 -12.7 -21.7 47 9.0 -15.6 100 4 336.1 336.4 294.8 342.0 1.64 20 400 7590 -13.9 -19.9 60 6.0 -15.9 80 6 336.9 337.3 295.3 344.0 1.97 21 398 7628 -13.9 -18.6 68 4.7 -15.6 82 6 337.4 337.9 295.6 345.3 2.22 22 395 7686 -14.1 -23.1 46 9.0 -16.9 84 7 337.9 338.2 295.1 343.4 1.51 23 377 8039 -15.9 -27.9 35 12.0 -19.1 95 10 340.0 340.2 295.3 343.8 1.02 24 365 8282 -17.3 -24.3 54 7.0 -19.3 99 10 341.3 341.6 295.9 346.7 1.47 25 362 8344 -17.3 -28.3 38 11.0 -20.1 105 10 342.1 342.3 295.7 346.0 1.03 26 337 8878 -20.1 -36.1 23 16.0 -23.3 122 12 345.4 345.5 296.1 347.4 0.52 27 322 9215 -22.7 -33.7 36 11.0 -24.9 144 12 346.3 346.5 296.4 349.0 0.69 28 300 9730 -26.9 -43.9 18 17.0 -29.2 125 9 347.5 347.5 296.3 348.5 0.26 29 287 10046 -29.1 -47.1 16 18.0 -31.2 116 6 348.8 348.8 296.5 349.5 0.19 30 273 10399 -32.3 -38.3 55 6.0 -33.2 90 8 349.1 349.3 296.9 351.2 0.51 31 262 10686 -34.5 -41.5 49 7.0 -35.4 70 10 350.0 350.1 297.0 351.6 0.38 32 257 10820 -35.7 -50.7 20 15.0 -37.0 74 15 350.2 350.2 296.8 350.8 0.14 33 250 11010 -37.3 -48.3 31 11.0 -38.2 80 21 350.6 350.7 297.0 351.4 0.19 34 213 12095 -47.3 -50.8 67 3.5 -47.5 107 25 351.5 351.5 297.1 352.2 0.17 35 209 12221 -47.9 -54.9 44 7.0 -48.2 110 25 352.5 352.5 297.3 352.9 0.11 36 200 12510 -50.5 -58.5 38 8.0 -50.8 110 25 352.8 352.8 297.3 353.1 0.07 37 198 12575 -50.9 -61.9 26 11.0 -51.2 110 26 353.2 353.2 297.4 353.4 0.05 38 150 14320 -66.1 -71.1 49 5.0 -66.1 105 33 356.2 356.2 298.0 356.3 0.02 39 149 14360 -66.5 -71.5 49 5.0 -66.5 105 33 356.2 356.2 298.0 356.3 0.02 40 129 15218 -72.9 -82.9 21 10.0 -72.9 116 30 359.7 359.7 298.7 359.7 0.00 41 100 16670 -83.5 -88.2 44 4.7 -83.5 95 36 366.4 366.4 299.9 366.4 0.00 42 78 18033 -87.7 -91.8 46 4.1 -87.7 125 45 384.7 384.7 303.0 384.7 0.00 43 70 18630 -81.5 -88.5 29 7.0 -81.5 90 37 410.0 410.0 306.5 410.0 0.00 44 61 19407 -78.3 -89.3 15 11.0 -78.3 86 39 433.6 433.6 309.2 433.6 0.00 45 59 19599 -73.5 -88.5 8 15.0 -73.6 85 40 448.5 448.5 310.7 448.6 0.00 46 53 20226 -72.9 -88.9 7 16.0 -73.0 82 41 463.9 463.9 312.1 463.9 0.00 47 50 20570 -70.1 -89.1 5 19.0 -70.2 80 42 478.3 478.3 313.3 478.3 0.00 48 41 21770 -62.5 -88.5 2 26.0 -63.0 82 45 525.2 525.2 316.6 525.2 0.00 49 34 22928 -60.9 -87.9 2 27.0 -61.6 84 48 558.3 558.3 318.5 558.3 0.01 50 30 23710 -58.1 -86.1 2 28.0 -59.2 85 50 586.2 586.3 320.0 586.3 0.01 51 22 25687 -52.9 -83.9 1 31.0 -55.4 85 45 656.1 656.1 322.9 656.2 0.02 52 20 26300 -54.1 -84.1 1 30.0 -56.5 85 43 670.6 670.6 323.4 670.7 0.02 53 19 26628 -54.1 -84.1 1 30.0 -56.6 85 46 680.5 680.5 323.8 680.6 0.02 54 11 30194 -45.8 -80.9 1 35.1 -52.7 80 79 825.9 826.0 327.8 826.4 0.05 55 10 30830 -44.3 -80.3 1 36.0 -52.3 90 63 854.2 854.2 328.5 854.8 0.06 56 9.3 31316 -44.7 -80.7 1 36.0 -52.8 870.6 870.6 328.8 871.2 0.06 57 8.2 32162 -42.7 -79.7 1 37.0 -52.4 910.4 910.4 329.7 911.3 0.09 58 7.8 32503 -38.5 -78.5 1 40.0 -50.8 940.3 940.4 330.2 941.5 0.11 TRP 78 18033 -87.7 -91.8 46 4.1 -87.7 125 45 384.7 384.7 303.0 384.7 0.00 WND 11 30194 -45.8 -80.9 1 35.1 -52.7 80 79 825.9 826.0 327.8 826.4 0.05 Sounding variables and indices 1000-500 mb thick: 5824.00 m Freezing level: 527.98 mb = 5434.22 m = 17828.58 ft Wetbulb zero: 576.55 mb = 4710.72 m = 15454.91 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 69.59 % Est. max temperature: 33.61 C = 92.50 F Sfc-Lift cond lev (LCL): 949.97 mb = 490.80 m = 1610.21 ft T: 24.28 C 700-500 lapse rate: 5.06 C/km ThetaE index: 26.94 C Layer 1000.0- 761.0 mb Conv cond level (CCL): 920.62 mb = 766.41 m = 2514.42 ft Mean mixing ratio: 18.98 g/kg Conv temperature: 29.88 C = 85.79 F Cap Strength: 0.38 C Lifted Index: -2.54 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.78 C Lifted Index @700 mb: -1.53 C Showalter Index: 2.14 C Risk: Showers probable Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.70 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 216.00 Risk: None Energy Index: -1.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1202.18 J/kg Max Up Vert Vel: 49.03 m/s Conv Inhibition (B-): 1.22 J/kg Cap Strength: 0.84 C Lift Cond Lev (LCL): 930.71 mb = 670.86 m = 2200.97 ft Lev Free Conv (LFC): 905.71 mb = 908.74 m = 2981.39 ft Equ Level (EL): 845.71 mb = 1503.51 m = 4932.72 ft B at Equ Level: 8.46 J/kg Max Parcel Lev (MPL): 75.71 mb = 18197.26 m = 59701.57 ft Wind level data Storm motion: 287 at 11 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 1003 9 295 18 16.3 -7.6 | 307 8 6.2 -4.6 1 1000 36 295 12 10.9 -5.1 | 339 2 0.8 -2.1 2 937 610 275 19 18.9 -1.7 | 261 9 8.8 1.3 3 925 725 275 17 16.9 -1.5 | 258 7 6.8 1.5 4 905 914 270 14 14.0 -0.0 | 233 5 3.9 3.0 5 874 1219 280 14 13.8 -2.4 | 261 4 3.7 0.6 6 850 1460 265 12 12.0 1.0 | 205 4 1.9 4.0 7 844 1524 245 11 10.0 4.6 | 179 8 -0.1 7.6 8 785 2134 245 11 10.0 4.6 | 179 8 -0.1 7.6 9 731 2743 265 15 14.9 1.3 | 228 6 4.8 4.3 10 700 3112 265 13 13.0 1.1 | 215 5 2.9 4.1 11 655 3658 265 15 14.9 1.3 | 228 6 4.8 4.3 12 631 3962 240 13 11.3 6.5 | 187 10 1.2 9.5 13 608 4267 250 17 16.0 5.8 | 214 11 5.9 8.8 14 585 4572 250 17 16.0 5.8 | 214 11 5.9 8.8 15 500 5860 225 12 8.5 8.5 | 172 12 -1.6 11.5 16 485 6096 230 10 7.7 6.4 | 166 10 -2.4 9.4 17 431 7010 140 1 -0.6 0.8 | 109 11 -10.7 3.8 18 400 7590 80 6 -5.9 -1.0 | 97 16 -16.0 2.0 19 382 7925 95 10 -10.0 0.9 | 101 20 -20.1 3.9 20 367 8230 95 10 -10.0 0.9 | 101 20 -20.1 3.9 21 352 8534 125 10 -8.2 5.7 | 116 20 -18.3 8.7 22 338 8839 120 12 -10.4 6.0 | 114 22 -20.5 9.0 23 312 9449 160 12 -4.1 11.3 | 135 20 -14.2 14.3 24 300 9730 125 9 -7.4 5.2 | 115 19 -17.5 8.2 25 286 10058 115 6 -5.4 2.5 | 110 16 -15.5 5.5 26 262 10668 70 10 -9.4 -3.4 | 89 19 -19.5 -0.4 27 250 11010 80 21 -20.7 -3.6 | 89 31 -30.8 -0.7 28 210 12192 110 25 -23.5 8.6 | 109 36 -33.6 11.5 29 200 12510 110 25 -23.5 8.6 | 109 36 -33.6 11.5 30 157 14021 110 37 -34.8 12.7 | 109 48 -44.9 15.6 31 150 14320 105 33 -31.9 8.5 | 105 44 -42.0 11.5 32 121 15545 120 29 -25.1 14.5 | 116 39 -35.2 17.5 33 109 16154 95 34 -33.9 3.0 | 98 44 -44.0 6.0 34 100 16670 95 36 -35.9 3.1 | 98 46 -46.0 6.1 35 93 17069 95 36 -35.9 3.1 | 98 46 -46.0 6.1 36 78 18033 125 45 -36.9 25.8 | 122 55 -47.0 28.8 37 70 18630 90 37 -37.0 0.0 | 94 47 -47.1 3.0 38 50 20570 80 42 -41.4 -7.3 | 85 52 -51.5 -4.3 39 30 23710 85 50 -49.8 -4.4 | 89 60 -59.9 -1.4 40 20 26300 85 43 -42.8 -3.7 | 89 53 -52.9 -0.8 41 11 30194 80 79 -77.8 -13.7 | 83 89 -87.9 -10.7 42 10 30830 90 63 -63.0 0.0 | 92 73 -73.1 3.0 Wind Parameters Mean winds (0-6000m): 256.5 at 14.0 knts Storm direction: 286.5 at 10.5 knts Shear (0-3000m) pos: 0.8 neg: 2.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -87.4 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -20.4 tot: -6.9 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -1.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 169.21 Bulk Shear: 7.10 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 ------------------------------------------------------------------------------- 500 286 15 284 4| 0.0 5.3 5.3| 0.9 -4.6 -3.7 -7.3 -0.25| 11.7 -2.9 1000 279 16 264 5| 0.0 3.7 3.7| 1.6 -11.4 -9.7 -9.7 -0.32| 9.7 -3.2 1500 277 15 257 5| 0.0 4.4 4.4| 3.2 -18.2 -15.1 -10.0 -0.39| 9.5 -3.7 2000 271 14 234 5| 0.0 3.5 3.5| 3.2 -19.3 -16.1 -8.1 -0.39| 7.4 -2.9 2500 267 13 223 5| 0.7 2.8 3.6| 9.7 -19.3 -9.6 -3.9 -0.24| 6.6 -1.6 3000 267 14 222 5| 0.8 2.4 3.2| 13.5 -20.4 -6.9 -2.3 -0.18| 6.1 -1.1 4000 265 14 220 5| 0.6 2.5 3.1| 15.4 -30.7 -15.4 -3.8 -0.23| 5.7 -1.3 5000 261 14 217 7| 0.9 2.2 3.1| 25.9 -39.0 -13.1 -2.6 -0.18| 5.3 -1.0 6000 257 14 210 7| 0.7 2.1 2.9| 25.9 -56.0 -30.2 -5.0 -0.26| 4.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20260116.00.gif