UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for WRBB... Searching the city database file for: WRBB ... Date:1200Z 31 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 25.0 24.4 96 0.6 24.6 80 6 297.3 300.8 297.4 353.5 19.39 1 1007 45 24.8 22.9 89 1.9 23.5 31 6 297.4 300.6 296.4 348.7 17.72 2 1000 105 25.6 21.9 80 3.7 22.9 275 5 298.8 301.8 296.1 347.6 16.77 3 980 285 25.8 21.3 76 4.5 22.6 262 8 300.7 303.7 296.4 349.1 16.49 4 925 795 22.6 19.3 82 3.3 20.3 270 12 302.4 305.3 296.2 348.0 15.41 5 850 1527 18.6 15.1 80 3.5 16.3 265 13 305.6 308.0 295.3 344.0 12.80 6 753 2557 12.6 10.7 88 1.9 11.4 258 12 309.9 311.9 295.0 342.9 10.80 7 712 3027 11.6 9.4 86 2.2 10.2 238 10 313.8 315.8 295.8 346.2 10.46 8 700 3169 10.0 8.6 91 1.4 9.1 235 9 313.6 315.5 295.4 344.8 10.08 9 640 3910 5.4 3.6 88 1.8 4.4 212 12 316.5 318.0 294.6 341.0 7.77 10 556 5053 0.0 -0.1 99 0.1 -0.0 95 7 323.1 324.4 295.6 345.3 6.85 11 516 5650 -2.5 -2.8 98 0.3 -2.7 82 3 327.0 328.2 296.0 347.0 6.05 12 500 5900 -3.9 -4.3 97 0.4 -4.1 125 2 328.3 329.4 295.9 346.8 5.57 13 456 6618 -9.1 -11.0 86 1.9 -9.9 146 3 330.5 331.3 295.0 342.9 3.62 14 428 7106 -10.9 -12.9 85 2.0 -11.7 97 3 334.3 335.0 295.7 345.8 3.31 15 423 7196 -12.3 -14.9 81 2.6 -13.3 94 3 333.6 334.2 295.1 343.5 2.84 16 400 7620 -14.7 -17.4 80 2.7 -15.7 80 4 335.9 336.4 295.4 344.5 2.44 17 385 7909 -15.5 -17.4 85 1.9 -16.2 68 4 338.5 339.0 296.1 347.6 2.54 18 306 9607 -26.7 -29.6 76 2.9 -27.3 76 8 345.8 346.0 296.6 349.9 1.07 19 300 9750 -27.9 -30.8 76 2.9 -28.5 100 7 346.1 346.3 296.6 349.8 0.98 20 250 11030 -38.1 -41.2 73 3.1 -38.4 80 10 349.4 349.5 296.8 351.1 0.42 21 243 11224 -39.9 -43.3 70 3.4 -40.2 80 10 349.6 349.6 296.8 351.0 0.34 22 200 12520 -51.5 85 12 351.2 23 150 14320 -68.3 75 16 352.4 24 147 14440 -69.3 76 16 352.7 25 100 16650 -82.3 110 24 368.7 26 97 16820 -82.1 372.3 27 96 16879 -78.7 380.1 28 90 17246 -79.7 385.2 TRP WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 556.00 mb = 5052.60 m = 16576.56 ft Wetbulb zero: 556.74 mb = 5041.77 m = 16541.03 ft Precipitable water: 2.47 inches Sfc-500 mean rel hum: 88.28 % Est. max temperature: 32.91 C = 91.23 F Sfc-Lift cond lev (LCL): 1001.69 mb = 90.54 m = 297.04 ft T: 25.41 C 700-500 lapse rate: 5.09 C/km ThetaE index: 6.22 C Layer 925.0- 712.0 mb Conv cond level (CCL): 851.76 mb = 1509.12 m = 4951.11 ft Mean mixing ratio: 16.12 g/kg Conv temperature: 33.27 C = 91.89 F Cap Strength: 2.00 C Lifted Index: -0.40 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.32 C Lifted Index @700 mb: -0.16 C Showalter Index: 1.30 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.00 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 209.20 Risk: None Energy Index: 0.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 165.46 J/kg Max Up Vert Vel: 18.19 m/s Conv Inhibition (B-): 65.12 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 908.99 mb = 946.19 m = 3104.25 ft Lev Free Conv (LFC): 763.99 mb = 2433.89 m = 7985.11 ft Equ Level (EL): 733.99 mb = 2771.70 m = 9093.40 ft B at Equ Level: 17.49 J/kg Max Parcel Lev (MPL): 233.99 mb = 11475.94 m = 37650.27 ft Wind level data Storm motion: 279 at 7 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 80 6 -5.9 -1.0 | 90 13 -12.6 -0.0 1 1000 105 275 5 5.0 -0.4 | 109 2 -1.7 0.6 2 978 305 260 8 7.9 1.4 | 207 3 1.2 2.4 3 925 795 270 12 12.0 -0.0 | 259 5 5.3 1.0 4 850 1527 265 13 13.0 1.1 | 251 7 6.3 2.2 5 763 2438 265 12 12.0 1.0 | 249 6 5.3 2.1 6 736 2743 245 12 10.9 5.1 | 215 7 4.2 6.1 7 700 3169 235 9 7.4 5.2 | 187 6 0.7 6.2 8 684 3353 225 9 6.4 6.4 | 178 7 -0.3 7.4 9 635 3962 210 12 6.0 10.4 | 177 11 -0.7 11.4 10 611 4267 215 7 4.0 5.7 | 159 7 -2.7 6.8 11 589 4572 325 3 1.7 -2.5 | 74 5 -4.9 -1.4 12 567 4877 100 6 -5.9 1.0 | 99 13 -12.6 2.1 13 546 5182 90 7 -7.0 0.0 | 94 14 -13.7 1.0 14 526 5486 55 4 -3.3 -2.3 | 83 10 -9.9 -1.3 15 500 5900 125 2 -1.6 1.1 | 105 9 -8.3 2.2 16 487 6096 145 2 -1.1 1.6 | 109 8 -7.8 2.7 17 469 6401 160 3 -1.0 2.8 | 117 9 -7.7 3.8 18 450 6706 140 3 -1.9 2.3 | 111 9 -8.6 3.3 19 433 7010 100 3 -3.0 0.5 | 99 10 -9.6 1.5 20 400 7620 80 4 -3.9 -0.7 | 92 11 -10.6 0.3 21 368 8230 55 4 -3.3 -2.3 | 83 10 -9.9 -1.3 22 354 8534 20 5 -1.7 -4.7 | 66 9 -8.4 -3.7 23 312 9449 50 9 -6.9 -5.8 | 71 14 -13.6 -4.8 24 300 9750 100 7 -6.9 1.2 | 99 14 -13.6 2.2 25 300 9754 90 6 -6.0 0.0 | 95 13 -12.7 1.0 26 275 10363 115 7 -6.3 3.0 | 107 14 -13.0 4.0 27 263 10668 85 11 -11.0 -1.0 | 90 18 -17.6 0.1 28 250 11030 80 10 -9.8 -1.7 | 88 17 -16.5 -0.7 29 201 12497 80 12 -11.8 -2.1 | 87 19 -18.5 -1.1 30 200 12520 85 12 -12.0 -1.0 | 90 19 -18.6 -0.0 31 173 13411 90 12 -12.0 0.0 | 93 19 -18.7 1.0 32 165 13716 75 13 -12.6 -3.4 | 83 19 -19.2 -2.3 33 150 14320 75 16 -15.5 -4.1 | 82 22 -22.1 -3.1 34 150 14326 80 15 -14.8 -2.6 | 86 21 -21.4 -1.6 35 142 14630 70 18 -16.9 -6.2 | 78 24 -23.6 -5.1 36 128 15240 100 26 -25.6 4.5 | 100 33 -32.3 5.5 37 103 16459 85 30 -29.9 -2.6 | 88 37 -36.6 -1.6 38 100 16650 110 24 -22.6 8.2 | 108 31 -29.2 9.2 39 98 16764 95 24 -23.9 2.1 | 96 31 -30.6 3.1 Wind Parameters Mean winds (0-6000m): 248.7 at 9.0 knts Storm direction: 278.7 at 6.7 knts Shear (0-3000m) pos: 0.5 neg: 2.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 107.0 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -12.1 tot: -5.6 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 157.11 Bulk Shear: 1.05 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 ------------------------------------------------------------------------------- 500 265 7 201 2| 0.0 16.2 16.2| 4.5 0.0 4.5 9.0 0.44| 17.1 7.6 1000 267 9 242 3| 1.4 8.1 9.5| 6.5 -0.3 6.2 6.2 0.45| 10.0 4.5 1500 267 10 248 4| 0.9 5.7 6.6| 6.5 -1.3 5.2 3.5 0.40| 7.0 2.8 2000 266 11 249 5| 0.7 4.1 4.8| 6.5 -1.5 5.0 2.5 0.39| 5.4 2.1 2500 266 11 249 5| 0.5 3.2 3.8| 6.5 -3.4 3.1 1.2 0.31| 4.6 1.4 3000 263 11 242 5| 0.5 2.4 2.8| 6.5 -12.1 -5.6 -1.9 0.07| 4.8 0.3 4000 253 11 223 6| 0.3 1.8 2.2| 6.6 -17.9 -11.3 -2.8 -0.02| 4.5 -0.1 5000 250 10 212 5| 1.4 1.5 2.9| 23.2 -27.4 -4.2 -0.8 -0.04| 6.2 -0.3 6000 249 9 202 5| 0.8 1.3 2.1| 32.9 -37.0 -4.0 -0.7 -0.02| 6.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//WRBB/skewt/WRBB.skewt.20200331.12.gif