UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 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 63 SFC 974 289 17.6 16.0 90 1.6 16.5 300 10 292.9 295.1 290.7 326.6 11.82 2 936 630 15.0 14.4 96 0.6 14.6 300 23 293.7 295.6 290.3 325.3 11.08 3 930 685 16.8 0.8 34 16.0 8.6 300 25 296.0 296.8 284.9 308.9 4.36 4 925 731 18.2 6.2 45 12.0 11.4 300 27 297.9 299.1 287.7 316.9 6.43 5 917 806 19.2 7.2 46 12.0 12.2 296 26 299.7 301.0 288.8 320.3 6.96 6 910 872 20.2 5.2 37 15.0 11.6 292 26 301.4 302.5 288.6 319.6 6.10 7 850 1459 18.0 11.0 64 7.0 13.6 260 21 305.0 306.8 292.9 334.2 9.74 8 849 1469 17.8 10.8 64 7.0 13.4 260 21 304.9 306.7 292.7 333.7 9.62 9 716 2903 7.8 6.8 93 1.0 7.2 269 28 309.1 310.8 293.2 335.7 8.69 10 700 3089 7.0 5.5 90 1.5 6.1 270 29 310.2 311.8 293.1 335.2 8.12 11 605 4276 2.0 -0.1 86 2.1 0.8 266 34 317.7 318.9 293.7 337.7 6.29 12 506 5697 -5.7 -10.4 69 4.7 -7.7 260 41 325.0 325.7 293.4 336.4 3.43 13 500 5790 -5.9 -11.9 63 6.0 -8.4 260 41 325.8 326.5 293.4 336.2 3.07 14 487 5996 -7.1 -17.1 45 10.0 -10.7 261 41 326.8 327.2 292.7 333.9 2.05 15 480 6108 -7.5 -19.5 38 12.0 -11.6 262 40 327.7 328.0 292.7 333.6 1.70 16 403 7444 -16.9 -27.9 38 11.0 -19.6 270 37 332.3 332.5 293.3 335.8 0.96 17 400 7500 -17.5 -26.5 45 9.0 -19.8 270 37 332.2 332.5 293.4 336.2 1.10 18 386 7766 -19.7 -30.7 37 11.0 -22.1 270 39 332.8 332.9 293.2 335.6 0.77 19 309 9389 -29.5 -54.5 7 25.0 -31.6 270 50 340.9 340.9 294.6 341.2 0.08 20 300 9600 -30.9 -53.9 9 23.0 -32.8 270 51 341.8 341.8 294.8 342.2 0.08 21 272 10288 -34.7 -70.7 1 36.0 -36.4 270 61 346.0 346.0 295.7 346.1 0.01 22 250 10870 -39.9 -70.9 2 31.0 -41.0 270 70 346.7 346.7 295.9 346.8 0.01 23 249 10897 -40.1 -71.1 2 31.0 -41.2 270 70 346.8 346.8 296.0 346.9 0.01 24 231 11405 -43.3 -71.1 3 27.8 -44.2 275 72 349.5 349.5 296.5 349.5 0.01 25 200 12360 -49.5 270 58 354.4 26 150 14200 -61.5 270 41 364.1 27 147 14324 -62.3 270 40 364.9 28 100 16620 -75.7 270 29 381.5 29 87 17418 -78.1 260 29 392.1 30 73 18418 -77.5 236 24 413.6 31 71 18578 -75.1 232 23 422.0 32 70 18660 -75.7 230 23 422.4 33 64 19179 -77.3 233 19 429.9 34 53 20302 -64.5 238 11 483.4 35 50 20660 -64.5 240 8 491.5 36 49 20784 -64.3 494.8 TRP 87 17418 -78.1 260 29 392.1 WND 231 11405 -43.3 -71.1 3 27.8 -44.2 275 72 349.5 349.5 296.5 349.5 0.01 Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 579.29 mb = 4644.85 m = 15238.84 ft Wetbulb zero: 595.28 mb = 4404.64 m = 14450.74 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 77.27 % Est. max temperature: 30.21 C = 86.39 F Sfc-Lift cond lev (LCL): 951.40 mb = 490.21 m = 1608.29 ft T: 16.07 C 700-500 lapse rate: 4.78 C/km ThetaE index: 17.65 C Layer 936.0- 925.0 mb Conv cond level (CCL): 674.39 mb = 3392.24 m = 11129.25 ft Mean mixing ratio: 8.57 g/kg Conv temperature: 36.64 C = 97.95 F Cap Strength: 8.46 C Lifted Index: 8.90 C Risk: None Lifted Index @300 mb: 13.96 C Lifted Index @700 mb: 5.34 C Showalter Index: 3.40 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 215.00 Risk: None Energy Index: 0.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.83 J/kg Max Up Vert Vel: 10.94 m/s Conv Inhibition (B-): 17873.81 J/kg Cap Strength: 8.65 C Lift Cond Lev (LCL): 823.03 mb = 1730.47 m = 5677.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 23 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 ---------------------------------------------------------- 0 974 289 300 10 8.7 -5.0 | 115 13 -11.6 5.4 1 925 731 300 27 23.4 -13.5 | 314 4 3.2 -3.1 2 850 1459 260 21 20.7 3.6 | 182 14 0.5 14.1 3 700 3089 270 29 29.0 -0.0 | 220 14 8.8 10.4 4 500 5790 260 41 40.4 7.1 | 229 27 20.2 17.6 5 400 7500 270 37 37.0 -0.0 | 238 20 16.8 10.4 6 300 9600 270 51 51.0 -0.0 | 251 33 30.8 10.4 7 250 10870 270 70 70.0 -0.0 | 258 51 49.8 10.4 8 231 11405 275 72 71.7 -6.3 | 265 52 51.5 4.2 9 200 12360 270 58 58.0 -0.0 | 255 39 37.8 10.4 10 150 14200 270 41 41.0 -0.0 | 243 23 20.8 10.4 11 100 16620 270 29 29.0 -0.0 | 220 14 8.8 10.4 12 87 17418 260 29 28.6 5.0 | 208 18 8.3 15.5 13 70 18660 230 23 17.6 14.8 | 174 25 -2.6 25.2 14 50 20660 240 8 6.9 4.0 | 137 20 -13.3 14.4 Wind Parameters Mean winds (0-6000m): 267.3 at 30.3 knts Storm direction: 297.3 at 22.7 knts Shear (0-3000m) pos: 1.4 neg: 2.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 33.5 neg: -26.2 tot: 7.3 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.49 Bulk Shear: 40.07 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 ------------------------------------------------------------------------------- 500 300 19 103 3| 0.0 17.0 17.0| 0.0 -5.7 -5.7 -11.5 -0.49| 18.8 -9.2 1000 291 22 185 2| 0.0 7.6 7.6| 0.0 -19.8 -19.8 -19.8 -0.60| 15.8 -9.4 1500 283 22 192 6| 0.0 5.5 5.5| 5.9 -26.2 -20.3 -13.5 -0.52| 12.4 -6.4 2000 277 22 195 8| 0.7 4.1 4.8| 15.8 -26.2 -10.4 -5.2 -0.41| 10.0 -4.1 2500 275 23 199 9| 1.1 3.3 4.4| 25.8 -26.2 -0.4 -0.1 -0.31| 8.6 -2.7 3000 274 24 203 10| 1.4 2.7 4.1| 33.5 -26.2 7.3 2.4 -0.25| 7.6 -1.9 4000 272 26 211 11| 1.0 2.7 3.7| 40.0 -26.2 13.8 3.5 -0.19| 6.3 -1.2 5000 269 28 217 13| 0.8 2.7 3.5| 43.8 -26.2 17.6 3.5 -0.16| 5.6 -0.9 6000 267 30 220 16| 0.7 2.4 3.1| 52.2 -26.2 26.0 4.3 -0.13| 5.1 -0.7 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20250423.12.gif