UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033012.upa.cvt Date: 1200Z 30 MAR 20 Searching for WRBB... Searching the city database file for: WRBB ... Date:1200Z 30 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 1009 20 26.4 24.1 87 2.3 24.7 170 2 298.8 302.3 297.5 354.4 19.05 1 1000 92 26.4 23.1 82 3.3 24.0 50 3 299.5 302.8 297.1 352.4 18.07 2 925 786 23.6 18.6 74 5.0 20.1 230 7 303.4 306.2 296.0 347.2 14.74 3 889 1136 22.2 16.2 69 6.0 18.1 234 8 305.5 307.9 295.4 344.8 13.14 4 850 1529 19.6 14.7 73 4.9 16.3 230 9 306.7 309.0 295.3 344.2 12.47 5 741 2697 14.2 7.2 63 7.0 9.9 243 9 313.1 314.7 294.3 339.9 8.63 6 700 3174 11.2 5.2 67 6.0 7.6 230 12 314.9 316.4 294.3 339.8 7.95 7 587 4619 1.6 -1.4 80 3.0 0.0 200 7 320.0 321.1 294.0 338.9 5.89 8 552 5114 0.0 -2.5 83 2.5 -1.3 180 9 323.7 324.9 295.0 342.6 5.78 9 500 5900 -4.7 -6.0 91 1.3 -5.3 240 2 327.3 328.3 295.2 343.6 4.89 10 445 6817 -8.7 -12.6 73 3.9 -10.4 76 3 333.4 334.0 295.4 344.7 3.26 11 400 7640 -14.1 -17.0 79 2.9 -15.2 360 5 336.7 337.2 295.7 345.6 2.52 12 336 8939 -22.5 -26.3 71 3.8 -23.5 262 2 342.4 342.7 296.0 347.3 1.33 13 300 9760 -28.5 -31.7 74 3.2 -29.1 75 5 345.2 345.4 296.3 348.6 0.90 14 250 11040 -38.9 -43.1 64 4.2 -39.3 70 12 348.2 348.3 296.5 349.6 0.34 15 246 11150 -39.9 -44.2 63 4.3 -40.3 71 12 348.3 348.4 296.5 349.6 0.31 16 200 12520 -51.5 70 12 351.2 17 150 14330 -66.7 110 29 355.2 18 101 16595 -84.7 65 33 363.0 19 100 16650 -84.3 65 32 364.9 20 89 17306 -78.3 58 26 389.2 21 82 17772 -80.5 52 20 393.9 22 73 18431 -79.7 43 11 408.9 23 71 18589 -79.1 41 9 413.5 24 70 18670 -76.7 40 8 420.3 25 68 18838 -73.5 430.7 26 60 19576 -70.3 453.5 27 50 20656 -71.5 475.0 TRP 101 16595 -84.7 65 33 363.0 WND Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 552.00 mb = 5113.57 m = 16776.60 ft Wetbulb zero: 586.49 mb = 4626.20 m = 15177.63 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 74.65 % Est. max temperature: 34.03 C = 93.25 F Sfc-Lift cond lev (LCL): 976.28 mb = 305.67 m = 1002.83 ft T: 25.54 C 700-500 lapse rate: 5.83 C/km ThetaE index: 15.45 C Layer 1000.0- 552.0 mb Conv cond level (CCL): 821.26 mb = 1821.69 m = 5976.58 ft Mean mixing ratio: 16.25 g/kg Conv temperature: 35.92 C = 96.65 F Cap Strength: 2.96 C Lifted Index: -1.61 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.07 C Lifted Index @700 mb: 0.69 C Showalter Index: 0.44 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 19.40 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 196.40 Risk: None Energy Index: -0.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 204.61 J/kg Max Up Vert Vel: 20.23 m/s Conv Inhibition (B-): 152.83 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 902.05 mb = 1007.62 m = 3305.81 ft Lev Free Conv (LFC): 667.05 mb = 3569.77 m = 11711.70 ft Equ Level (EL): 297.05 mb = 9829.37 m = 32248.19 ft B at Equ Level: 204.18 J/kg Max Parcel Lev (MPL): 157.05 mb = 14041.01 m = 46065.75 ft Wind level data Storm motion: 252 at 6 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 1009 20 170 2 -0.3 2.0 | 92 6 -5.7 0.2 1 1000 92 50 3 -2.3 -1.9 | 64 9 -7.7 -3.7 2 976 305 210 2 1.0 1.7 | 89 4 -4.4 -0.1 3 925 786 230 7 5.4 4.5 | 180 3 -0.0 2.7 4 881 1219 235 8 6.6 4.6 | 203 3 1.2 2.8 5 850 1529 230 9 6.9 5.8 | 201 4 1.5 4.0 6 791 2134 235 10 8.2 5.7 | 216 5 2.8 3.9 7 763 2438 250 7 6.6 2.4 | 243 1 1.2 0.6 8 700 3174 230 12 9.2 7.7 | 213 7 3.8 5.9 9 635 3962 215 9 5.2 7.4 | 178 6 -0.2 5.6 10 612 4267 225 5 3.5 3.5 | 134 3 -1.8 1.7 11 567 4877 180 8 0.0 8.0 | 139 8 -5.4 6.2 12 546 5182 180 9 0.0 9.0 | 143 9 -5.4 7.2 13 507 5791 225 3 2.1 2.1 | 96 3 -3.2 0.3 14 500 5900 240 2 1.7 1.0 | 78 4 -3.6 -0.8 15 488 6096 310 1 0.8 -0.6 | 62 5 -4.6 -2.4 16 469 6401 345 3 0.8 -2.9 | 44 7 -4.6 -4.7 17 451 6706 105 3 -2.9 0.8 | 83 8 -8.3 -1.0 18 434 7010 20 2 -0.7 -1.9 | 59 7 -6.0 -3.7 19 417 7315 355 3 0.3 -3.0 | 47 7 -5.1 -4.8 20 400 7640 360 5 -0.0 -5.0 | 38 9 -5.4 -6.8 21 385 7925 360 5 -0.0 -5.0 | 38 9 -5.4 -6.8 22 369 8230 315 2 1.4 -1.4 | 51 5 -3.9 -3.2 23 354 8534 240 4 3.5 2.0 | 96 2 -1.9 0.2 24 326 9144 275 1 1.0 -0.1 | 67 5 -4.4 -1.9 25 313 9449 105 1 -1.0 0.3 | 76 7 -6.3 -1.5 26 300 9754 35 2 -1.1 -1.6 | 62 7 -6.5 -3.4 27 300 9760 75 5 -4.8 -1.3 | 73 11 -10.2 -3.1 28 288 10058 70 8 -7.5 -2.7 | 71 14 -12.9 -4.5 29 275 10363 65 9 -8.2 -3.8 | 68 15 -13.5 -5.6 30 264 10668 85 9 -9.0 -0.8 | 80 15 -14.3 -2.6 31 250 11040 70 12 -11.3 -4.1 | 71 18 -16.6 -5.9 32 230 11582 75 13 -12.6 -3.4 | 74 19 -17.9 -5.2 33 200 12520 70 12 -11.3 -4.1 | 71 18 -16.6 -5.9 34 191 12802 70 12 -11.3 -4.1 | 71 18 -16.6 -5.9 35 174 13411 100 19 -18.7 3.3 | 94 24 -24.1 1.5 36 150 14330 110 29 -27.3 9.9 | 104 34 -32.6 8.1 37 128 15240 105 35 -33.8 9.1 | 101 40 -39.2 7.3 38 109 16154 95 32 -31.9 2.8 | 92 37 -37.2 1.0 39 101 16595 65 33 -29.9 -13.9 | 66 39 -35.3 -15.7 40 100 16650 65 32 -29.0 -13.5 | 66 38 -34.4 -15.3 41 98 16764 65 33 -29.9 -13.9 | 66 39 -35.3 -15.7 42 70 18670 40 8 -5.1 -6.1 | 53 13 -10.5 -7.9 Wind Parameters Mean winds (0-6000m): 221.6 at 7.5 knts Storm direction: 251.6 at 5.7 knts Shear (0-3000m) pos: 1.1 neg: 0.9 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 125.4 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -6.1 tot: 6.2 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 57.28 Bulk Shear: 3.57 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 ------------------------------------------------------------------------------- 500 196 3 101 5| 3.4 0.0 3.4| 7.0 -4.6 2.3 4.7 0.16| 12.0 1.9 1000 226 5 124 3| 3.5 0.0 3.5| 9.5 -4.6 4.9 4.9 0.35| 7.8 2.8 1500 230 6 154 2| 2.4 0.5 2.9| 9.9 -4.7 5.1 3.4 0.34| 5.8 2.0 2000 231 7 176 2| 2.0 0.4 2.4| 11.0 -4.7 6.3 3.1 0.37| 4.6 1.7 2500 233 7 187 2| 1.3 0.3 1.6| 12.3 -4.8 7.5 3.0 0.36| 4.6 1.7 3000 235 7 196 3| 1.1 0.9 2.0| 12.3 -6.1 6.2 2.1 0.26| 4.5 1.2 4000 231 8 197 4| 0.8 0.6 1.5| 12.3 -13.4 -1.2 -0.3 0.07| 4.1 0.3 5000 226 8 185 4| 0.7 0.9 1.6| 13.1 -16.6 -3.5 -0.7 0.00| 4.2 0.0 6000 222 8 175 4| 1.0 0.8 1.8| 14.4 -22.0 -7.6 -1.3 -0.09| 4.4 -0.4 Wrote GIF file: /home/apache/climate/data/raob//WRBB/skewt/WRBB.skewt.20200330.12.gif