UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 12 OCT 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 122 SFC 981 292 25.0 23.2 90 1.8 23.7 315 8 299.8 303.2 297.5 354.1 18.55 2 940 667 22.8 19.9 84 2.9 20.8 322 14 301.2 304.1 296.1 347.6 15.75 3 937 695 23.6 17.6 69 6.0 19.5 323 14 302.3 304.8 295.0 342.6 13.64 4 933 733 23.2 16.2 65 7.0 18.4 324 15 302.3 304.6 294.1 339.3 12.51 5 930 761 24.8 10.8 41 14.0 15.9 324 15 304.2 305.8 291.9 330.5 8.77 6 925 809 25.0 9.0 36 16.0 15.1 325 16 304.9 306.3 291.3 328.4 7.81 7 869 1355 22.4 7.4 38 15.0 13.3 358 17 307.7 309.1 291.8 330.4 7.45 8 850 1547 20.6 8.6 46 12.0 13.1 10 17 307.7 309.3 292.5 332.9 8.27 9 753 2580 14.4 0.4 38 14.0 6.8 10 15 311.9 312.8 291.2 328.2 5.23 10 700 3193 11.6 -8.4 24 20.0 2.4 10 14 315.3 315.9 290.2 324.7 2.90 11 599 4473 4.6 -13.4 26 18.0 -2.9 24 10 321.6 322.0 291.5 329.2 2.27 12 593 4555 3.8 -8.2 41 12.0 -1.8 25 10 321.6 322.3 292.6 333.1 3.47 13 561 5001 -0.3 -10.3 47 10.0 -4.7 30 9 321.9 322.5 292.3 332.2 3.11 14 552 5130 -0.7 -21.7 19 21.0 -7.7 31 8 322.9 323.2 290.9 327.2 1.22 15 523 5557 -3.5 -15.5 39 12.0 -8.1 36 7 324.6 325.0 292.3 332.0 2.19 16 500 5910 -5.9 -20.9 29 15.0 -10.8 40 6 325.8 326.1 292.0 330.9 1.45 17 400 7630 -15.7 -41.7 9 26.0 -20.1 300 6 334.6 334.6 293.2 335.5 0.25 18 387 7877 -17.5 -43.5 8 26.0 -21.6 297 7 335.4 335.4 293.4 336.2 0.21 19 332 9006 -22.9 -56.9 3 34.0 -26.3 281 12 343.0 343.0 295.1 343.2 0.05 20 325 9162 -22.7 -59.7 2 37.0 -26.3 278 13 345.4 345.4 295.6 345.6 0.04 21 302 9692 -27.3 -63.3 2 36.0 -30.0 271 16 346.2 346.3 295.8 346.4 0.03 22 300 9740 -27.7 -62.7 2 35.0 -30.3 270 16 346.3 346.3 295.8 346.5 0.03 23 250 11030 -36.7 -64.7 4 28.0 -38.1 255 12 351.5 351.5 297.0 351.6 0.03 24 236 11425 -40.1 -68.1 3 28.0 -41.2 249 11 352.2 352.2 297.1 352.3 0.02 25 200 12530 -49.3 230 10 354.7 26 195 12696 -50.3 241 10 355.7 27 150 14360 -64.1 350 8 359.7 28 102 16619 -79.5 114 4 372.0 29 100 16730 -80.7 120 4 371.8 30 96 16959 -81.1 140 6 375.4 31 70 18750 -77.5 135 12 418.6 32 60 19646 -71.7 103 10 450.4 33 54 20280 -64.1 81 9 481.7 34 50 20750 -65.1 65 8 490.1 35 41 21963 -63.9 521.7 36 35 22944 -59.1 558.4 TRP 96 16959 -81.1 140 6 375.4 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 563.34 mb = 4968.08 m = 16299.28 ft Wetbulb zero: 654.22 mb = 3748.76 m = 12298.92 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 37.81 % Est. max temperature: 33.66 C = 92.60 F Sfc-Lift cond lev (LCL): 956.02 mb = 518.63 m = 1701.51 ft T: 23.67 C 700-500 lapse rate: 6.44 C/km ThetaE index: 25.74 C Layer 940.0- 869.0 mb Conv cond level (CCL): 689.15 mb = 3321.36 m = 10896.73 ft Mean mixing ratio: 11.98 g/kg Conv temperature: 41.08 C = 105.95 F Cap Strength: 5.24 C Lifted Index: 1.29 C Risk: Showers probable Lifted Index @300 mb: 7.03 C Lifted Index @700 mb: 4.26 C Showalter Index: 3.98 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 14.50 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 143.20 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.01 J/kg Max Up Vert Vel: 8.72 m/s Conv Inhibition (B-): 16492.78 J/kg Cap Strength: 5.24 C Lift Cond Lev (LCL): 820.96 mb = 1843.47 m = 6048.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 37 at 9 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 ---------------------------------------------------------- 0 981 292 315 8 5.7 -5.7 | 262 11 11.2 1.6 1 925 809 325 16 9.2 -13.1 | 292 16 14.7 -5.8 2 850 1547 10 17 -3.0 -16.7 | 345 10 2.5 -9.5 3 700 3193 10 14 -2.4 -13.8 | 335 7 3.1 -6.5 4 500 5910 40 6 -3.9 -4.6 | 212 3 1.6 2.7 5 400 7630 300 6 5.2 -3.0 | 248 12 10.7 4.3 6 300 9740 270 16 16.0 -0.0 | 251 23 21.5 7.3 7 250 11030 255 12 11.6 3.1 | 239 20 17.1 10.4 8 200 12530 230 10 7.7 6.4 | 224 19 13.2 13.7 9 150 14360 350 8 1.4 -7.9 | 275 7 6.9 -0.6 10 100 16730 120 4 -3.5 2.0 | 192 9 2.0 9.3 11 96 16959 140 6 -3.9 4.6 | 188 12 1.6 11.9 12 70 18750 135 12 -8.5 8.5 | 169 16 -3.0 15.8 13 50 20750 65 8 -7.3 -3.4 | 156 4 -1.7 3.9 Wind Parameters Mean winds (0-6000m): 7.1 at 12.2 knts Storm direction: 37.1 at 9.1 knts Shear (0-3000m) pos: 2.2 neg: 0.3 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 73.4 deg Storm rel helicity (0-3000m) pos: 62.8 neg: -3.2 tot: 59.6 m^2/s^2 ave: 19.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.31 Bulk Shear: 11.47 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 ------------------------------------------------------------------------------- 500 322 12 279 13| 8.2 0.0 8.2| 23.5 0.0 23.5 47.1 0.84| 8.2 6.9 1000 332 14 293 13| 6.0 0.0 6.0| 51.0 0.0 51.0 51.0 0.86| 8.5 7.3 1500 345 15 307 12| 4.7 0.0 4.7| 62.7 -0.4 62.3 41.5 0.85| 7.4 6.3 2000 352 15 315 11| 3.5 0.2 3.7| 62.7 -1.4 61.3 30.7 0.80| 5.8 4.6 2500 356 15 320 10| 2.8 0.4 3.2| 62.7 -2.4 60.3 24.1 0.74| 4.8 3.6 3000 358 15 323 10| 2.2 0.3 2.5| 62.8 -3.2 59.6 19.9 0.70| 4.2 2.9 4000 2 14 325 9| 1.5 0.2 1.7| 62.9 -3.5 59.5 14.9 0.60| 3.6 2.2 5000 5 13 324 7| 1.1 0.2 1.3| 62.9 -4.4 58.5 11.7 0.46| 3.3 1.5 6000 7 12 320 6| 0.9 0.2 1.1| 64.7 -4.9 59.8 10.0 0.43| 3.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251012.12.gif