UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 23 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 60 SFC 974 288 19.8 19.4 98 0.4 19.5 300 7 295.2 297.8 293.7 337.3 14.71 2 925 734 17.8 17.5 98 0.3 17.6 270 21 297.5 300.0 293.6 337.3 13.73 3 850 1455 15.2 14.9 98 0.3 15.0 275 37 302.1 304.4 294.1 339.4 12.64 4 710 2964 8.0 7.3 95 0.7 7.6 261 41 310.1 311.8 293.8 337.9 9.08 5 700 3081 7.4 6.6 95 0.8 6.9 260 41 310.7 312.3 293.7 337.6 8.77 6 545 5102 -3.3 -3.7 97 0.4 -3.5 267 37 321.0 322.1 293.9 338.3 5.35 7 500 5780 -6.9 -8.4 89 1.5 -7.6 270 35 324.6 325.4 293.9 338.1 4.06 8 490 5937 -7.7 -10.3 82 2.6 -8.8 271 36 325.5 326.2 293.7 337.5 3.57 9 431 6925 -12.9 -15.7 79 2.8 -13.9 277 46 331.1 331.6 294.3 340.1 2.61 10 400 7490 -16.7 -20.5 72 3.8 -17.9 280 51 333.3 333.7 294.3 339.9 1.87 11 382 7835 -18.5 -21.9 75 3.4 -19.5 274 50 335.3 335.7 294.7 341.5 1.73 12 380 7874 -19.1 -22.0 78 2.9 -20.0 274 50 335.0 335.4 294.6 341.2 1.73 13 379 7894 -16.1 -21.1 65 5.0 -17.7 273 50 339.3 339.6 295.7 346.0 1.87 14 330 8917 -26.5 -28.1 86 1.6 -26.9 257 48 338.7 338.9 295.0 342.9 1.15 15 325 9028 -27.3 -32.1 64 4.8 -28.2 255 48 339.1 339.2 294.8 342.1 0.80 16 310 9367 -29.7 -33.1 72 3.4 -30.3 249 47 340.3 340.5 295.1 343.2 0.76 17 300 9600 -31.7 -35.9 66 4.2 -32.3 245 47 340.7 340.8 295.0 343.0 0.60 18 291 9813 -33.7 -37.1 71 3.4 -34.1 248 48 340.8 340.9 295.0 342.9 0.54 19 288 9885 -34.3 -40.3 55 6.0 -35.0 249 48 341.0 341.1 294.9 342.5 0.40 20 285 9958 -34.3 -45.3 32 11.0 -35.4 251 48 342.0 342.1 295.0 343.0 0.23 21 250 10860 -38.9 -59.9 9 21.0 -40.0 265 52 348.2 348.2 296.3 348.4 0.05 22 243 11054 -40.1 -59.1 11 19.0 -41.1 266 52 349.3 349.3 296.5 349.5 0.05 23 200 12350 -50.3 270 52 353.1 24 150 14180 -62.9 275 45 361.7 25 104 16381 -74.7 280 47 379.1 26 100 16610 -74.5 300 49 383.8 27 70 18670 -74.9 300 16 424.1 28 57 19871 -72.5 355 15 455.3 29 50 20660 -62.7 30 14 495.7 30 48 20913 -61.3 37 14 504.9 31 30 23880 -54.9 120 14 595.0 32 20 26500 -51.3 195 17 679.1 33 18 27187 -49.5 705.6 34 15 28403 -41.5 770.0 35 13 29367 -44.9 790.4 36 13 29367 -41.7 801.4 TRP 104 16381 -74.7 280 47 379.1 WND Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 592.80 mb = 4478.91 m = 14694.41 ft Wetbulb zero: 596.95 mb = 4366.99 m = 14327.21 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 96.14 % Est. max temperature: 28.02 C = 82.44 F Sfc-Lift cond lev (LCL): 968.59 mb = 336.40 m = 1103.66 ft T: 19.58 C 700-500 lapse rate: 5.30 C/km ThetaE index: 1.73 C Layer 710.0- 545.0 mb Conv cond level (CCL): 910.35 mb = 870.11 m = 2854.67 ft Mean mixing ratio: 13.77 g/kg Conv temperature: 22.98 C = 73.36 F Cap Strength: 0.65 C Lifted Index: 0.84 C Risk: Showers probable Lifted Index @300 mb: 3.79 C Lifted Index @700 mb: 0.47 C Showalter Index: 0.17 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.80 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 287.80 Risk: None Energy Index: -0.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.07 J/kg Max Up Vert Vel: 6.49 m/s Conv Inhibition (B-): 36088.40 J/kg Cap Strength: 0.72 C Lift Cond Lev (LCL): 918.82 mb = 791.17 m = 2595.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 27 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 ---------------------------------------------------------- 0 974 288 300 7 6.1 -3.5 | 116 20 -17.6 8.6 1 925 734 270 21 21.0 -0.0 | 168 12 -2.7 12.1 2 850 1455 275 37 36.9 -3.2 | 236 16 13.2 8.9 3 700 3081 260 41 40.4 7.1 | 221 25 16.7 19.2 4 500 5780 270 35 35.0 -0.0 | 223 17 11.3 12.1 5 400 7490 280 51 50.2 -8.9 | 263 27 26.6 3.3 6 300 9600 245 47 42.6 19.9 | 211 37 18.9 32.0 7 250 10860 265 52 51.8 4.5 | 239 33 28.1 16.7 8 200 12350 270 52 52.0 -0.0 | 247 31 28.3 12.1 9 150 14180 275 45 44.8 -3.9 | 249 23 21.2 8.2 10 104 16381 280 47 46.3 -8.2 | 260 23 22.6 4.0 11 100 16610 300 49 42.4 -24.5 | 303 22 18.8 -12.4 12 70 18670 300 16 13.9 -8.0 | 113 11 -9.8 4.1 13 50 20660 30 14 -7.0 -12.1 | 90 31 -30.7 0.0 14 30 23880 120 14 -12.1 7.0 | 118 41 -35.8 19.1 15 20 26500 195 17 4.4 16.4 | 146 34 -19.3 28.5 Wind Parameters Mean winds (0-6000m): 267.1 at 35.5 knts Storm direction: 297.1 at 26.6 knts Shear (0-3000m) pos: 1.9 neg: 4.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 105.1 deg Storm rel helicity (0-3000m) pos: 91.6 neg: -28.9 tot: 62.7 m^2/s^2 ave: 20.9 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.36 Bulk Shear: 58.23 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 ------------------------------------------------------------------------------- 500 276 15 140 14| 0.0 17.0 17.0| 44.3 0.0 44.3 88.6 0.76| 17.4 13.2 1000 274 21 167 11| 5.8 8.5 14.3| 79.1 0.0 79.1 79.1 0.84| 14.5 12.2 1500 274 26 194 11| 3.8 7.3 11.1| 90.8 -4.2 86.6 57.7 0.76| 11.6 8.8 2000 272 29 207 12| 2.9 6.0 8.8| 90.8 -12.3 78.4 39.2 0.65| 9.6 6.2 2500 270 32 213 14| 2.3 5.2 7.5| 90.8 -22.2 68.5 27.4 0.55| 8.4 4.6 3000 268 33 216 16| 1.9 4.4 6.4| 91.6 -28.9 62.7 20.9 0.50| 7.4 3.7 4000 267 35 218 18| 1.3 3.3 4.7| 94.6 -28.9 65.7 16.4 0.47| 6.0 2.8 5000 267 35 219 18| 1.1 2.7 3.7| 95.7 -28.9 66.8 13.4 0.44| 5.2 2.3 6000 267 35 220 18| 1.3 2.2 3.5|117.1 -28.9 88.2 14.7 0.47| 4.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250423.00.gif