UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for YBAS... Searching the city database file for: YBAS ... Date:0000Z 1 APR 20 Station: YBAS WMO ident: 94326 Latitude: -23.80 Longitude: 133.90 Elevation: 541.00 ------------------------------------------------------------------------------- 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 104 SFC 951 541 23.4 17.4 69 6.0 19.3 60 11 300.8 303.3 294.3 339.8 13.26 2 925 786 21.0 15.0 69 6.0 17.0 45 16 300.8 302.9 293.1 335.1 11.67 3 908 946 19.6 14.7 73 4.9 16.4 50 22 300.9 303.1 293.1 335.2 11.66 4 884 1177 20.6 11.6 56 9.0 14.8 50 27 304.3 306.1 292.6 333.4 9.75 5 850 1516 20.0 9.0 49 11.0 13.1 360 27 307.1 308.7 292.5 332.9 8.50 6 834 1680 19.6 9.6 52 10.0 13.3 347 27 308.3 310.0 293.3 335.8 9.03 7 700 3158 7.6 5.9 89 1.7 6.6 285 31 310.9 312.5 293.4 336.6 8.35 8 678 3421 5.2 4.9 98 0.3 5.0 279 30 311.1 312.6 293.3 335.9 8.04 9 649 3777 3.0 3.0 100 0.0 3.0 270 29 312.5 313.9 293.2 335.3 7.34 10 503 5803 -8.5 -9.2 95 0.7 -8.8 241 31 322.1 322.9 293.0 334.6 3.79 11 500 5850 -7.9 -10.0 85 2.1 -8.8 245 33 323.4 324.1 293.2 335.3 3.58 12 483 6118 -9.3 -13.2 73 3.9 -10.8 247 34 324.9 325.5 292.9 334.5 2.86 13 454 6594 -13.3 -13.3 100 0.0 -13.3 249 36 325.7 326.3 293.3 335.9 3.02 14 443 6780 -14.1 -15.3 91 1.2 -14.5 247 36 327.0 327.5 293.3 335.9 2.63 15 439 6849 -14.3 -16.8 81 2.5 -15.2 243 36 327.6 328.0 293.2 335.6 2.34 16 432 6971 -14.1 -24.1 42 10.0 -16.9 237 37 329.3 329.6 292.7 333.8 1.26 17 404 7476 -18.5 -21.6 77 3.1 -19.4 252 38 330.0 330.3 293.3 335.9 1.68 18 400 7550 -18.7 -21.9 76 3.2 -19.6 255 38 330.7 331.0 293.4 336.5 1.66 19 362 8287 -23.5 -31.5 48 8.0 -25.1 245 53 333.8 334.0 293.5 336.7 0.76 20 344 8658 -26.5 -35.5 42 9.0 -28.0 244 54 334.7 334.8 293.5 336.7 0.54 21 338 8785 -27.7 -35.7 46 8.0 -29.0 243 55 334.7 334.8 293.5 336.8 0.54 22 332 8914 -28.7 -42.7 25 14.0 -30.4 243 55 335.1 335.1 293.3 336.1 0.27 23 300 9630 -35.3 -46.3 32 11.0 -36.2 240 57 335.6 335.7 293.4 336.4 0.20 24 295 9747 -36.3 -46.3 35 10.0 -37.1 238 58 335.8 335.9 293.4 336.6 0.20 25 270 10353 -41.1 -56.1 18 15.0 -41.9 230 65 337.5 337.5 293.7 337.7 0.07 26 250 10870 -45.3 -57.3 25 12.0 -45.8 230 68 338.7 338.7 294.1 339.0 0.07 27 212 11949 -55.1 -61.1 47 6.0 -55.2 237 75 339.8 339.8 294.3 340.0 0.05 28 200 12320 -57.9 -63.9 46 6.0 -58.0 240 78 341.1 341.1 294.6 341.2 0.04 29 173 13216 -64.4 -69.0 53 4.6 -64.4 240 85 344.8 344.8 295.5 344.9 0.02 30 171 13287 -64.9 -69.4 54 4.5 -65.0 240 85 345.1 345.1 295.6 345.2 0.02 31 167 13431 -64.1 -88.1 2 24.0 -64.2 240 84 348.8 348.8 296.4 348.8 0.00 32 154 13922 -66.9 -77.9 20 11.0 -67.0 244 71 352.2 352.2 297.1 352.2 0.01 33 150 14080 -66.9 -79.9 14 13.0 -67.0 245 67 354.8 354.8 297.7 354.9 0.00 34 131 14897 -69.1 -83.1 11 14.0 -69.2 249 57 364.9 364.9 299.7 364.9 0.00 35 125 15180 -66.9 -85.9 5 19.0 -67.0 250 54 373.8 373.8 301.2 373.8 0.00 36 111 15890 -72.9 -85.9 12 13.0 -72.9 280 69 375.5 375.5 301.5 375.5 0.00 37 100 16510 -68.7 -89.7 3 21.0 -68.8 260 45 395.0 395.0 304.5 395.0 0.00 38 77 18070 -71.7 -90.7 4 19.0 -71.8 263 23 419.4 419.4 307.6 419.4 0.00 39 71 18554 -67.7 -91.7 2 24.0 -67.8 265 14 437.8 437.8 309.7 437.8 0.00 40 70 18640 -68.1 -91.1 2 23.0 -68.2 265 13 438.7 438.7 309.7 438.7 0.00 41 66 18991 -69.5 -91.5 3 22.0 -69.6 234 15 443.1 443.1 310.2 443.1 0.00 42 52 20446 -59.3 -91.3 1 32.0 -59.9 110 24 498.1 498.1 314.8 498.1 0.00 43 50 20690 -60.7 -90.7 1 30.0 -61.2 90 26 500.4 500.4 315.0 500.4 0.00 44 47 21073 -62.3 -91.3 1 29.0 -62.8 92 26 505.5 505.5 315.4 505.5 0.00 45 40 22077 -58.7 -91.7 1 33.0 -59.5 99 24 538.4 538.4 317.4 538.5 0.00 46 30 23890 -56.9 -90.9 1 34.0 -58.2 110 22 589.5 589.5 320.1 589.5 0.00 47 20 26470 -53.5 -90.5 0 37.0 -56.1 95 28 672.4 672.4 323.5 672.4 0.01 48 19 26800 -52.9 -89.9 0 37.0 -55.7 684.2 684.2 323.9 684.3 0.01 TRP 111 15890 -72.9 -85.9 12 13.0 -72.9 280 69 375.5 375.5 301.5 375.5 0.00 WND 173 13216 -64.4 -69.0 53 4.6 -64.4 240 85 344.8 344.8 295.5 344.9 0.02 Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 610.91 mb = 4305.78 m = 14126.40 ft Wetbulb zero: 611.89 mb = 4245.29 m = 13927.94 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 82.47 % Est. max temperature: 31.43 C = 88.57 F Sfc-Lift cond lev (LCL): 870.91 mb = 1306.17 m = 4285.27 ft T: 20.37 C 700-500 lapse rate: 5.76 C/km ThetaE index: 4.71 C Layer 925.0- 908.0 mb Conv cond level (CCL): 726.17 mb = 2848.24 m = 9344.49 ft Mean mixing ratio: 10.77 g/kg Conv temperature: 32.83 C = 91.10 F Cap Strength: 5.60 C Lifted Index: 1.05 C Risk: Showers probable Lifted Index @300 mb: 1.89 C Lifted Index @700 mb: 1.60 C Showalter Index: 1.98 C Risk: Showers probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 16.90 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 195.00 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.04 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 267.45 J/kg Cap Strength: 5.60 C Lift Cond Lev (LCL): 806.71 mb = 1960.68 m = 6432.58 ft Lev Free Conv (LFC): 571.71 mb = 4785.41 m = 15699.99 ft Equ Level (EL): 541.71 mb = 5213.97 m = 17106.00 ft B at Equ Level: 29.99 J/kg Max Parcel Lev (MPL): 461.71 mb = 6464.45 m = 21208.56 ft Wind level data Storm motion: 312 at 23 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 ---------------------------------------------------------- 0 951 541 60 11 -9.5 -5.5 | 110 28 -26.2 9.7 1 944 610 45 10 -7.1 -7.1 | 109 25 -23.7 8.2 2 925 786 45 16 -11.3 -11.3 | 98 28 -28.0 3.9 3 911 914 50 21 -16.1 -13.5 | 93 33 -32.7 1.7 4 880 1219 50 28 -21.4 -18.0 | 86 38 -38.1 -2.8 5 850 1516 360 27 -0.0 -27.0 | 55 20 -16.7 -11.8 6 819 1829 335 27 11.4 -24.5 | 30 11 -5.2 -9.2 7 790 2134 320 32 20.6 -24.5 | 337 10 3.9 -9.3 8 762 2438 310 37 28.3 -23.8 | 306 14 11.7 -8.5 9 700 3158 285 31 29.9 -8.0 | 241 15 13.3 7.2 10 633 3962 265 28 27.9 2.4 | 212 21 11.2 17.7 11 609 4267 265 30 29.9 2.6 | 217 22 13.2 17.9 12 565 4877 265 33 32.9 2.9 | 222 24 16.2 18.1 13 504 5791 240 31 26.8 15.5 | 198 32 10.2 30.7 14 500 5850 245 33 29.9 13.9 | 204 32 13.2 29.2 15 447 6706 250 36 33.8 12.3 | 212 32 17.2 27.6 16 429 7010 235 37 30.3 21.2 | 201 39 13.6 36.5 17 400 7550 255 38 36.7 9.8 | 219 32 20.0 25.1 18 380 7925 255 40 38.6 10.4 | 221 34 22.0 25.6 19 364 8230 245 53 48.0 22.4 | 220 49 31.4 37.6 20 300 9630 240 57 49.4 28.5 | 217 55 32.7 43.7 21 258 10668 225 68 48.1 48.1 | 206 71 31.4 63.3 22 250 10870 230 68 52.1 43.7 | 211 69 35.4 59.0 23 200 12320 240 78 67.5 39.0 | 223 74 50.9 54.2 24 185 12802 245 78 70.7 33.0 | 228 72 54.0 48.2 25 173 13216 240 85 73.6 42.5 | 225 81 57.0 57.7 26 168 13411 240 85 73.6 42.5 | 225 81 57.0 57.7 27 150 14080 245 67 60.7 28.3 | 225 62 44.1 43.6 28 124 15240 250 53 49.8 18.1 | 225 47 33.1 33.4 29 111 15890 280 69 68.0 -12.0 | 266 51 51.3 3.3 30 106 16154 280 69 68.0 -12.0 | 266 51 51.3 3.3 31 100 16510 260 45 44.3 7.8 | 230 36 27.7 23.1 32 96 16764 260 46 45.3 8.0 | 231 37 28.6 23.2 33 70 18640 265 13 13.0 1.1 | 167 17 -3.7 16.4 34 50 20690 90 26 -26.0 0.0 | 110 45 -42.7 15.2 35 30 23890 110 22 -20.7 7.5 | 121 44 -37.3 22.8 36 20 26470 95 28 -27.9 2.4 | 112 48 -44.6 17.7 Wind Parameters Mean winds (0-6000m): 282.5 at 30.1 knts Storm direction: 312.5 at 22.6 knts Shear (0-3000m) pos: 0.0 neg: 6.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -376.6 tot: -376.6 m^2/s^2 ave: -125.5 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 15.9 stream: -12.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 232.75 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 48 16 98 29| 0.0 13.6 13.6| 0.0 -79.5 -79.5 -159.0 -0.65| 16.4-10.7 1000 39 22 87 30| 0.0 12.3 12.3| 0.0-231.4-231.4 -231.4 -0.67| 22.5-15.1 1500 15 24 71 24| 0.0 11.4 11.4| 0.0-271.6-271.6 -181.0 -0.68| 20.9-14.3 2000 354 26 51 18| 0.0 10.7 10.7| 0.0-308.2-308.2 -154.1 -0.72| 19.1-13.7 2500 338 28 30 12| 0.0 8.2 8.2| 0.0-348.1-348.1 -139.3 -0.75| 17.5-13.2 3000 326 28 6 8| 0.0 6.7 6.7| 0.0-376.6-376.6 -125.5 -0.77| 15.9-12.2 4000 307 29 290 6| 0.0 5.3 5.3| 13.5-398.5-385.1 -96.3 -0.72| 13.1 -9.4 5000 294 29 252 11| 0.0 4.4 4.4| 20.0-458.6-438.7 -87.7 -0.71| 11.7 -8.3 6000 282 30 236 15| 0.2 3.8 4.0| 72.5-479.3-406.7 -67.8 -0.63| 10.5 -6.6 Wrote GIF file: /home/apache/climate/data/raob//YBAS/skewt/YBAS.skewt.20200401.00.gif