UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 29 MAR 20 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1015 8 22.6 20.8 90 1.8 21.3 160 10 294.5 297.3 294.0 338.6 15.41 1 1000 136 21.8 20.0 90 1.8 20.6 170 12 295.0 297.6 293.7 337.6 14.88 2 925 811 17.6 16.8 95 0.8 17.1 210 16 297.3 299.7 293.2 335.3 13.12 3 850 1526 13.4 10.6 83 2.8 11.7 200 19 300.2 301.9 291.2 328.1 9.48 4 822 1806 11.0 8.7 86 2.3 9.6 211 20 300.5 302.1 290.6 326.0 8.62 5 793 2106 12.8 -9.2 21 22.0 3.2 223 22 305.6 306.0 286.4 313.1 2.40 6 766 2396 11.2 3.2 58 8.0 6.8 235 23 306.9 308.1 290.6 326.1 6.30 7 714 2978 7.8 -0.2 57 8.0 3.6 258 26 309.4 310.4 290.5 325.8 5.28 8 700 3141 6.4 -1.6 57 8.0 2.3 265 27 309.6 310.5 290.2 324.7 4.86 9 645 3805 2.2 -3.8 64 6.0 -0.7 270 28 312.1 313.0 290.6 326.3 4.48 10 628 4019 1.2 -8.8 47 10.0 -3.1 271 29 313.4 314.0 289.8 323.5 3.13 11 610 4253 1.2 -21.8 16 23.0 -6.2 273 29 316.0 316.2 288.6 319.7 1.09 12 604 4332 0.8 -20.2 19 21.0 -6.2 274 30 316.4 316.7 289.0 320.8 1.27 13 581 4643 1.6 -32.4 6 34.0 -7.3 276 30 320.9 321.0 289.5 322.5 0.43 14 500 5830 -7.5 -36.5 8 29.0 -13.6 285 33 323.9 324.0 290.3 325.1 0.34 15 431 6964 -15.7 -38.7 12 23.0 -19.7 282 41 327.5 327.6 291.3 328.7 0.31 16 400 7520 -20.7 -41.7 13 21.0 -23.7 280 45 328.1 328.1 291.5 329.0 0.25 17 300 9580 -37.3 -56.3 12 19.0 -38.4 290 49 332.8 332.8 292.6 333.1 0.06 18 287 9884 -40.1 -57.1 15 17.0 -40.9 289 51 333.0 333.1 292.6 333.3 0.06 19 250 10810 -48.7 285 56 333.7 20 230 11349 -51.5 279 62 337.5 21 200 12240 -55.7 270 72 344.6 22 188 12635 -56.7 260 80 349.1 23 163 13538 -59.1 263 74 359.6 24 150 14060 -59.9 265 70 366.9 25 105 16229 -69.5 269 54 388.0 26 100 16520 -68.9 270 52 394.6 27 86 17415 -72.5 245 39 404.7 28 75 18222 -70.9 228 34 424.2 29 70 18630 -72.1 220 31 430.1 30 67 18889 -69.7 440.8 31 64 19166 -64.7 457.5 32 58 19761 -68.7 461.6 TRP 86 17415 -72.5 245 39 404.7 WND 188 12635 -56.7 260 80 349.1 Sounding variables and indices 1000-500 mb thick: 5694.00 m Freezing level: 566.76 mb = 4852.11 m = 15918.79 ft Wetbulb zero: 657.58 mb = 3648.14 m = 11968.83 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 51.35 % Est. max temperature: 27.72 C = 81.89 F Sfc-Lift cond lev (LCL): 988.95 mb = 232.23 m = 761.89 ft T: 21.20 C 700-500 lapse rate: 5.17 C/km ThetaE index: 25.44 C Layer 1000.0- 766.0 mb Conv cond level (CCL): 931.59 mb = 749.52 m = 2459.03 ft Mean mixing ratio: 14.04 g/kg Conv temperature: 25.21 C = 77.38 F Cap Strength: 2.93 C Lifted Index: 0.74 C Risk: Showers probable Lifted Index @300 mb: -1.11 C Lifted Index @700 mb: -0.18 C Showalter Index: 4.67 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 18.10 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 347.72 Risk: Showers and thunderstorms possible Energy Index: -0.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 251.73 J/kg Max Up Vert Vel: 22.44 m/s Conv Inhibition (B-): 2.80 J/kg Cap Strength: 2.81 C Lift Cond Lev (LCL): 945.93 mb = 617.31 m = 2025.26 ft Lev Free Conv (LFC): 910.93 mb = 940.64 m = 3086.04 ft Equ Level (EL): 800.93 mb = 2023.21 m = 6637.76 ft B at Equ Level: 35.74 J/kg Max Parcel Lev (MPL): 570.93 mb = 4781.70 m = 15687.80 ft Wind level data Storm motion: 288 at 19 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 1015 8 160 10 -3.4 9.4 | 125 26 -21.1 15.0 1 1000 136 170 12 -2.1 11.8 | 131 26 -19.7 17.4 2 925 811 210 16 8.0 13.9 | 154 22 -9.7 19.4 3 850 1526 200 19 6.5 17.9 | 155 26 -11.2 23.4 4 700 3141 265 27 26.9 2.4 | 229 12 9.2 7.9 5 500 5830 285 33 31.9 -8.5 | 282 15 14.2 -3.0 6 400 7520 280 45 44.3 -7.8 | 275 27 26.7 -2.2 7 300 9580 290 49 46.0 -16.8 | 292 31 28.4 -11.2 8 250 10810 285 56 54.1 -14.5 | 284 38 36.4 -8.9 9 200 12240 270 72 72.0 -0.0 | 264 55 54.3 5.6 10 188 12635 260 80 78.8 13.9 | 252 64 61.1 19.5 11 150 14060 265 70 69.7 6.1 | 257 53 52.1 11.7 12 100 16520 270 52 52.0 -0.0 | 261 35 34.3 5.6 13 86 17415 245 39 35.3 16.5 | 219 28 17.7 22.1 14 70 18630 220 31 19.9 23.7 | 184 29 2.3 29.3 Wind Parameters Mean winds (0-6000m): 257.5 at 24.7 knts Storm direction: 287.5 at 18.5 knts Shear (0-3000m) pos: 5.4 neg: 0.5 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 191.9 neg: -0.1 tot: 191.8 m^2/s^2 ave: 63.9 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 5.8 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 2.91 Bulk Shear: 86.37 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 ------------------------------------------------------------------------------- 500 178 13 135 26| 8.0 0.0 8.0| 53.4 0.0 53.4 106.8 0.95| 8.5 8.1 1000 194 14 143 24| 6.4 0.0 6.4| 80.9 0.0 80.9 80.9 0.86| 7.4 6.4 1500 198 15 147 24| 4.3 1.0 5.3| 82.0 -0.1 81.9 54.6 0.72| 6.0 4.3 2000 201 17 151 24| 4.8 0.8 5.6|122.7 -0.1 122.6 61.3 0.77| 6.3 4.9 2500 209 18 157 23| 5.2 0.6 5.8|159.9 -0.1 159.8 63.9 0.78| 6.8 5.3 3000 219 19 165 21| 5.4 0.5 5.9|191.9 -0.1 191.8 63.9 0.80| 7.2 5.8 4000 236 21 180 17| 4.6 0.4 5.0|211.7 -0.1 211.6 52.9 0.82| 6.2 5.1 5000 248 23 195 15| 4.0 0.3 4.3|226.4 -0.1 226.3 45.3 0.84| 5.4 4.5 6000 258 25 211 13| 3.7 0.3 4.0|239.3 -0.6 238.6 39.8 0.82| 5.0 4.1 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20200329.12.gif