UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 19 APR 25 Station: RJ909 WMO ident: 47909 Latitude: 28.38 Longitude: 129.50 ------------------------------------------------------------------------------- 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 113 SFC 979 297 19.0 18.7 98 0.3 18.8 150 8 293.9 296.4 292.7 333.8 13.99 2 925 786 16.0 15.4 96 0.6 15.6 175 23 295.7 297.8 291.7 330.1 11.98 3 862 1381 11.2 6.4 72 4.8 8.5 238 18 296.7 298.0 287.8 317.2 7.01 4 850 1498 11.6 5.6 67 6.0 8.2 250 17 298.3 299.5 288.1 318.1 6.72 5 827 1729 13.8 5.8 58 8.0 9.2 253 18 303.0 304.3 290.0 324.0 7.01 6 823 1770 16.2 5.2 48 11.0 9.8 253 19 305.9 307.2 290.7 326.4 6.75 7 767 2367 12.4 10.0 85 2.4 10.9 261 22 308.1 310.0 294.0 338.7 10.11 8 700 3130 8.8 4.1 72 4.7 6.1 270 27 312.2 313.6 293.1 335.1 7.36 9 675 3429 7.4 2.4 71 5.0 4.6 267 28 313.9 315.2 293.1 335.1 6.76 10 614 4201 3.2 -2.8 65 6.0 0.1 260 29 317.7 318.7 292.8 334.0 5.07 11 570 4798 -0.3 -7.3 59 7.0 -3.6 255 31 320.4 321.2 292.6 333.1 3.88 12 501 5814 -7.7 -10.5 80 2.8 -8.9 245 33 323.5 324.1 293.0 334.9 3.43 13 500 5830 -7.7 -10.6 80 2.9 -8.9 245 33 323.7 324.3 293.0 335.0 3.41 14 400 7530 -18.3 -20.2 85 1.9 -18.9 265 37 331.2 331.6 293.8 338.0 1.92 15 383 7854 -20.5 -22.5 84 2.0 -21.1 267 38 332.4 332.8 293.9 338.3 1.64 16 374 8030 -21.5 -25.3 71 3.8 -22.5 269 39 333.4 333.7 293.9 338.1 1.31 17 300 9620 -33.3 -36.6 72 3.3 -33.7 280 45 338.4 338.6 294.4 340.6 0.55 18 262 10561 -40.1 -46.1 53 6.0 -40.6 280 56 341.8 341.9 295.0 342.8 0.23 19 250 10880 -42.5 280 60 342.9 20 200 12350 -55.1 295 60 345.5 21 171 13335 -61.8 290 86 350.2 22 163 13630 -63.9 290 76 351.5 23 150 14140 -62.9 290 58 361.7 24 142 14476 -64.3 286 61 365.0 25 124 15292 -71.1 275 70 367.1 26 112 15892 -72.3 282 62 375.7 27 101 16501 -71.7 289 55 388.1 28 100 16560 -72.3 290 54 388.0 29 89 17230 -76.9 292 43 392.0 30 87 17361 -73.9 292 41 400.6 31 78 17992 -73.9 293 31 413.3 32 70 18620 -72.9 295 21 428.4 33 50 20650 -64.9 185 8 490.5 34 45 21295 -64.1 181 7 507.5 35 30 23810 -58.9 165 2 584.1 36 20 26380 -54.7 50 31 668.7 37 18 27057 -52.9 694.9 38 10 30911 -45.7 849.0 TRP 124 15292 -71.1 275 70 367.1 WND 171 13335 -61.8 290 86 350.2 Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 573.77 mb = 4747.07 m = 15574.18 ft Wetbulb zero: 612.37 mb = 4222.23 m = 13852.30 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 73.02 % Est. max temperature: 27.58 C = 81.64 F Sfc-Lift cond lev (LCL): 974.97 mb = 332.51 m = 1090.90 ft T: 18.78 C 700-500 lapse rate: 6.11 C/km ThetaE index: 16.70 C Layer 925.0- 850.0 mb Conv cond level (CCL): 906.30 mb = 958.23 m = 3143.75 ft Mean mixing ratio: 11.60 g/kg Conv temperature: 21.03 C = 69.86 F Cap Strength: 5.60 C Lifted Index: 4.12 C Risk: None Lifted Index @300 mb: 7.78 C Lifted Index @700 mb: 4.91 C Showalter Index: 9.74 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 13.30 C K Index: 20.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 134.20 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.80 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 2.13 J/kg Cap Strength: 5.47 C Lift Cond Lev (LCL): 914.30 mb = 884.12 m = 2900.61 ft Lev Free Conv (LFC): 899.30 mb = 1023.59 m = 3358.19 ft Equ Level (EL): 839.30 mb = 1604.68 m = 5264.64 ft B at Equ Level: 15.56 J/kg Max Parcel Lev (MPL): 819.30 mb = 1808.27 m = 5932.56 ft Wind level data Storm motion: 280 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 ---------------------------------------------------------- 0 979 297 150 8 -4.0 6.9 | 114 25 -23.1 10.4 1 925 786 175 23 -2.0 22.9 | 141 34 -21.1 26.4 2 850 1498 250 17 16.0 5.8 | 162 10 -3.1 9.3 3 700 3130 270 27 27.0 -0.0 | 246 9 7.9 3.5 4 500 5830 245 33 29.9 13.9 | 212 21 10.8 17.4 5 400 7530 265 37 36.9 3.2 | 249 19 17.8 6.7 6 300 9620 280 45 44.3 -7.8 | 280 26 25.2 -4.3 7 250 10880 280 60 59.1 -10.4 | 280 41 40.0 -6.9 8 200 12350 295 60 54.4 -25.4 | 302 42 35.3 -21.9 9 171 13335 290 86 80.8 -29.4 | 293 67 61.7 -25.9 10 150 14140 290 58 54.5 -19.8 | 295 39 35.4 -16.4 11 124 15292 275 70 69.7 -6.1 | 273 51 50.7 -2.6 12 100 16560 290 54 50.7 -18.5 | 295 35 31.7 -15.0 13 70 18620 295 21 19.0 -8.9 | 0 5 -0.0 -5.4 14 50 20650 185 8 0.7 8.0 | 122 22 -18.4 11.4 15 30 23810 165 2 -0.5 1.9 | 105 20 -19.6 5.4 16 20 26380 50 31 -23.7 -19.9 | 69 46 -42.8 -16.4 Wind Parameters Mean winds (0-6000m): 250.3 at 25.9 knts Storm direction: 280.3 at 19.4 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 128.7 deg Storm rel helicity (0-3000m) pos: 207.6 neg: -1.9 tot: 205.7 m^2/s^2 ave: 68.6 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 6.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.19 Bulk Shear: 105.03 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 ------------------------------------------------------------------------------- 500 169 16 130 29| 16.6 0.0 16.6|114.6 0.0 114.6 229.2 0.86| 17.2 14.9 1000 186 18 141 28| 9.7 0.0 9.7|180.7 0.0 180.7 180.7 0.65| 18.7 12.2 1500 204 18 150 23| 7.6 0.0 7.6|186.6 -1.2 185.4 123.6 0.57| 15.5 8.8 2000 220 19 158 19| 6.6 0.0 6.6|194.4 -1.2 193.2 96.6 0.60| 12.6 7.5 2500 233 20 168 16| 6.0 0.0 6.0|202.4 -1.2 201.2 80.5 0.63| 10.9 6.8 3000 243 21 177 13| 5.5 0.0 5.5|207.6 -1.9 205.7 68.6 0.63| 9.6 6.0 4000 250 23 191 11| 4.1 0.7 4.8|207.6 -10.7 196.9 49.2 0.53| 7.9 4.2 5000 251 24 199 12| 3.3 1.1 4.4|207.6 -23.2 184.4 36.9 0.44| 6.9 3.0 6000 250 26 203 13| 3.0 1.1 4.1|224.7 -31.3 193.4 32.2 0.42| 6.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250419.12.gif