UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for WRBB... Searching the city database file for: WRBB ... Date:1200Z 23 MAR 20 Station: WRBB WMO ident: 96685 Latitude: -3.43 Longitude: 114.75 Elevation: 20.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 20 25.8 24.3 91 1.5 24.7 0 0 298.1 301.6 297.5 354.2 19.27 1 947 587 24.2 20.3 79 3.9 21.4 243 13 302.0 305.0 296.5 349.3 16.03 2 925 793 23.4 19.1 77 4.3 20.4 245 13 303.2 306.0 296.3 348.4 15.22 3 850 1526 19.6 13.6 68 6.0 15.6 245 11 306.7 308.8 294.7 341.6 11.60 4 849 1536 19.4 13.4 68 6.0 15.4 245 11 306.6 308.7 294.6 341.1 11.46 5 789 2163 14.6 13.0 90 1.6 13.6 236 9 307.9 310.2 295.3 344.3 12.02 6 700 3171 10.2 6.7 79 3.5 8.0 205 4 313.8 315.5 294.6 341.2 8.83 7 696 3219 10.0 5.7 75 4.3 7.4 211 4 314.1 315.7 294.3 339.9 8.28 8 556 5056 0.0 -3.3 78 3.3 -1.7 351 8 323.1 324.1 294.5 340.7 5.40 9 500 5900 -5.1 -8.3 78 3.2 -6.6 30 10 326.8 327.6 294.4 340.5 4.09 10 453 6668 -9.5 -10.3 94 0.8 -9.9 37 7 330.7 331.4 295.2 343.8 3.86 11 400 7620 -14.5 -16.0 88 1.5 -15.0 55 6 336.1 336.7 295.7 345.8 2.75 12 329 9074 -23.9 -26.9 76 3.0 -24.6 68 6 342.5 342.8 296.0 347.3 1.28 TRP WND Sounding variables and indices 1000-500 mb thick: 5792.41 m Freezing level: 556.00 mb = 5055.68 m = 16586.68 ft Wetbulb zero: 582.26 mb = 4678.27 m = 15348.47 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 78.76 % Est. max temperature: 33.93 C = 93.07 F Sfc-Lift cond lev (LCL): 988.67 mb = 207.91 m = 682.12 ft T: 25.27 C 700-500 lapse rate: 5.61 C/km ThetaE index: 13.13 C Layer 947.0- 789.0 mb Conv cond level (CCL): 846.42 mb = 1562.19 m = 5125.24 ft Mean mixing ratio: 16.75 g/kg Conv temperature: 34.36 C = 93.84 F Cap Strength: 2.42 C Lifted Index: -2.37 C Risk: Severe thunderstorms possible Lifted Index @700 mb: -0.54 C Showalter Index: 1.03 C Risk: Showers probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 18.70 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.20 Risk: None Energy Index: -0.22 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 390.50 J/kg Max Up Vert Vel: 27.95 m/s Conv Inhibition (B-): 73.36 J/kg Cap Strength: 2.42 C Lift Cond Lev (LCL): 915.11 mb = 886.22 m = 2907.52 ft Lev Free Conv (LFC): 800.11 mb = 2043.82 m = 6705.35 ft Wind level data Storm motion: 281 at 8 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 1010 20 0 0 -0.0 -0.0 | 101 8 -7.5 1.5 1 1000 0 255 124 119.8 32.1 | 253 117 112.3 33.6 2 970 305 240 12 10.4 6.0 | 201 8 2.9 7.5 3 925 793 245 13 11.8 5.5 | 211 8 4.3 7.0 4 850 1526 245 11 10.0 4.6 | 202 7 2.5 6.2 5 820 1829 245 11 10.0 4.6 | 202 7 2.5 6.2 6 736 2743 220 6 3.9 4.6 | 149 7 -3.7 6.1 7 710 3048 185 5 0.4 5.0 | 132 10 -7.1 6.5 8 700 3171 205 4 1.7 3.6 | 131 8 -5.8 5.1 9 684 3353 230 4 3.1 2.6 | 132 6 -4.4 4.1 10 659 3658 225 7 4.9 4.9 | 158 7 -2.6 6.5 11 612 4267 165 4 -1.0 3.9 | 122 10 -8.5 5.4 12 589 4572 345 2 0.5 -1.9 | 86 7 -7.0 -0.4 13 567 4877 335 5 2.1 -4.5 | 61 6 -5.4 -3.0 14 546 5182 5 10 -0.9 -10.0 | 45 12 -8.4 -8.5 15 526 5486 35 9 -5.2 -7.4 | 65 14 -12.7 -5.9 16 500 5900 30 10 -5.0 -8.7 | 60 14 -12.5 -7.2 17 433 7010 40 5 -3.2 -3.8 | 78 11 -10.7 -2.3 18 416 7315 15 6 -1.6 -5.8 | 65 10 -9.1 -4.3 19 400 7620 55 6 -4.9 -3.4 | 81 13 -12.4 -1.9 20 400 7620 50 6 -4.6 -3.9 | 79 12 -12.1 -2.4 21 339 8839 75 9 -8.7 -2.3 | 87 16 -16.2 -0.8 22 325 9144 65 4 -3.6 -1.7 | 89 11 -11.1 -0.2 Wind Parameters Mean winds (0-6000m): 251.3 at 10.2 knts Storm direction: 281.3 at 7.7 knts Shear (0-3000m) pos: 0.1 neg: 19.7 tot: 19.8 10-3/s Storm rel Dir Shear (0-3000m): -118.2 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -410.2 tot: -407.2 m^2/s^2 ave: -135.7 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 20.6 stream: -7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.91 Bulk Shear: 134.36 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 ------------------------------------------------------------------------------- 500 251 42 245 36| 0.0 107.5 107.5| 1.3-391.9-390.6 -781.2 -0.30|111.2-33.1 1000 250 27 238 21| 0.3 53.8 54.1| 3.0-392.5-389.6 -389.6 -0.29| 56.3-16.3 1500 249 21 233 15| 0.2 36.3 36.5| 3.0-394.2-391.2 -260.8 -0.29| 38.0-11.2 2000 248 19 229 13| 0.2 27.5 27.7| 3.0-396.7-393.7 -196.8 -0.30| 28.9 -8.7 2500 247 16 223 11| 0.1 22.7 22.8| 3.0-402.7-399.7 -159.9 -0.32| 23.8 -7.7 3000 245 15 216 10| 0.1 19.7 19.8| 3.0-410.2-407.2 -135.7 -0.34| 20.6 -7.0 4000 241 12 203 8| 0.5 15.1 15.7| 7.3-417.5-410.2 -102.6 -0.32| 16.7 -5.4 5000 242 10 195 7| 1.5 12.1 13.6| 8.5-436.7-428.2 -85.6 -0.35| 15.1 -5.3 6000 251 10 204 5| 1.3 10.1 11.3| 25.4-441.7-416.3 -69.4 -0.31| 13.4 -4.1 Wrote GIF file: /home/apache/climate/data/raob//WRBB/skewt/WRBB.skewt.20200323.12.gif