UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:1200Z 9 OCT 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 1014 6 26.4 22.2 78 4.2 23.4 30 7 298.4 301.4 296.0 347.3 16.85 1 1000 128 25.0 23.1 89 1.9 23.6 25 12 298.1 301.4 296.8 350.7 18.07 2 925 810 20.0 19.8 99 0.2 19.9 220 4 299.8 302.7 295.8 346.3 15.91 3 863 1408 16.8 16.7 99 0.1 16.7 89 2 302.4 305.0 295.2 343.8 13.99 4 850 1538 16.4 16.3 99 0.1 16.4 60 2 303.3 305.9 295.4 344.4 13.85 5 773 2343 12.4 11.9 97 0.5 12.1 48 8 307.4 309.5 294.7 341.8 11.40 6 742 2686 10.8 2.8 58 8.0 6.3 43 10 309.2 310.4 291.3 328.7 6.32 7 736 2754 13.4 0.4 41 13.0 6.3 41 11 312.8 313.8 291.6 329.6 5.36 8 700 3176 11.6 1.6 50 10.0 6.0 35 14 315.3 316.5 293.0 334.8 6.15 9 616 4228 5.8 -6.2 42 12.0 -0.0 346 13 320.4 321.2 292.6 333.2 3.91 10 589 4592 4.2 -13.8 26 18.0 -3.3 328 13 322.7 323.1 291.7 330.2 2.23 11 537 5335 0.2 -24.8 13 25.0 -7.7 293 12 326.5 326.7 291.7 329.9 0.95 12 500 5900 -4.7 -26.7 16 22.0 -11.1 265 12 327.3 327.5 291.8 330.4 0.86 13 444 6824 -10.5 -41.5 6 31.0 -16.3 281 16 331.3 331.3 292.3 332.2 0.23 14 400 7620 -15.3 -42.3 8 27.0 -19.9 295 19 335.1 335.1 293.3 336.0 0.23 15 374 8125 -18.3 -42.3 10 24.0 -22.2 291 22 337.6 337.7 294.0 338.6 0.25 16 300 9740 -28.1 -59.1 3 31.0 -30.6 280 31 345.8 345.8 295.7 346.0 0.04 17 280 10230 -31.5 -65.5 2 34.0 -33.6 265 30 347.8 347.8 296.1 347.9 0.02 18 250 11020 -37.7 -71.7 2 34.0 -39.1 240 29 350.0 350.0 296.7 350.1 0.01 19 241 11272 -40.1 -71.1 2 31.0 -41.2 243 29 350.1 350.1 296.7 350.1 0.01 20 200 12520 -49.3 260 29 354.7 21 172 13494 -56.3 265 30 358.8 22 150 14350 -63.3 270 31 361.0 23 106 16399 -76.9 266 28 372.9 24 100 16730 -78.5 265 27 376.1 25 99 16787 -78.3 269 27 377.5 26 71 18688 -76.9 44 13 418.2 27 70 18770 -75.7 50 12 422.4 28 62 19473 -73.7 59 11 441.8 29 61 19568 -70.3 60 10 451.4 30 50 20760 -65.7 75 8 488.7 31 37 22621 -60.3 335 7 546.5 32 32 23526 -61.7 286 6 565.9 33 30 23930 -58.5 265 6 585.2 34 28 24365 -57.1 273 6 600.7 35 20 26500 -55.5 310 8 666.3 36 14 28803 -49.9 756.8 TRP WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 535.49 mb = 5358.15 m = 17579.01 ft Wetbulb zero: 616.54 mb = 4220.59 m = 13846.90 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 59.76 % Est. max temperature: 30.44 C = 86.79 F Sfc-Lift cond lev (LCL): 954.13 mb = 538.75 m = 1767.52 ft T: 21.99 C 700-500 lapse rate: 5.98 C/km ThetaE index: 15.69 C Layer 773.0- 736.0 mb Conv cond level (CCL): 940.38 mb = 665.74 m = 2184.16 ft Mean mixing ratio: 16.91 g/kg Conv temperature: 27.47 C = 81.44 F Cap Strength: 1.44 C Lifted Index: -1.15 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.18 C Lifted Index @700 mb: 1.44 C Showalter Index: 0.32 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 21.00 C K Index: 27.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 211.60 Risk: None Energy Index: -2.68 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 217.46 J/kg Max Up Vert Vel: 20.85 m/s Conv Inhibition (B-): 0.46 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 946.84 mb = 605.84 m = 1987.63 ft Lev Free Conv (LFC): 931.84 mb = 745.54 m = 2445.96 ft Equ Level (EL): 731.84 mb = 2801.80 m = 9192.16 ft B at Equ Level: 70.93 J/kg Max Parcel Lev (MPL): 571.84 mb = 4829.57 m = 15844.84 ft Wind level data Storm motion: 34 at 7 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 1014 6 30 7 -3.5 -6.1 | 268 1 0.7 0.0 1 1000 128 25 12 -5.1 -10.9 | 11 5 -0.9 -4.8 2 925 810 220 4 2.6 3.1 | 216 11 6.8 9.2 3 850 1538 60 2 -1.7 -1.0 | 206 6 2.5 5.1 4 700 3176 35 14 -8.0 -11.5 | 36 7 -3.8 -5.4 5 500 5900 265 12 12.0 1.0 | 246 18 16.1 7.1 6 400 7620 295 19 17.2 -8.0 | 275 21 21.4 -1.9 7 300 9740 280 31 30.5 -5.4 | 269 35 34.7 0.7 8 250 11020 240 29 25.1 14.5 | 235 36 29.3 20.6 9 200 12520 260 29 28.6 5.0 | 251 35 32.7 11.1 10 150 14350 270 31 31.0 -0.0 | 260 36 35.2 6.1 11 100 16730 265 27 26.9 2.4 | 255 32 31.1 8.4 12 70 18770 50 12 -9.2 -7.7 | 72 5 -5.0 -1.6 13 50 20760 75 8 -7.7 -2.1 | 139 5 -3.5 4.0 14 30 23930 265 6 6.0 0.5 | 237 12 10.2 6.6 15 20 26500 310 8 6.1 -5.1 | 265 10 10.3 0.9 Wind Parameters Mean winds (0-6000m): 4.5 at 9.9 knts Storm direction: 34.5 at 7.4 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 134.3 deg Storm rel helicity (0-3000m) pos: 2.4 neg: -70.4 tot: -68.0 m^2/s^2 ave: -22.7 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 15649.17 Bulk Shear: 0.01 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 3 10 314 5| 0.0 11.2 11.2| 0.7 -28.2 -27.5 -55.1 -0.48| 22.2-10.6 1000 20 7 296 2| 0.0 5.2 5.2| 0.7 -60.8 -60.1 -60.1 -0.64| 16.8-10.7 1500 22 6 251 2| 0.0 1.9 1.9| 2.4 -64.5 -62.0 -41.4 -0.56| 13.1 -7.3 2000 32 5 221 2| 0.0 0.7 0.7| 2.4 -66.3 -63.8 -31.9 -0.55| 10.7 -5.9 2500 38 6 204 2| 0.0 0.6 0.6| 2.4 -68.1 -65.7 -26.3 -0.58| 9.3 -5.5 3000 36 7 202 1| 0.0 1.0 1.0| 2.4 -70.4 -68.0 -22.7 -0.59| 8.5 -5.0 4000 27 8 343 1| 0.0 1.1 1.1| 2.4 -88.9 -86.5 -21.6 -0.64| 7.7 -5.0 5000 13 9 325 4| 0.0 1.4 1.4| 2.4-118.1-115.7 -23.1 -0.68| 7.3 -4.9 6000 4 10 318 5| 0.0 1.5 1.5| 4.7-154.4-149.7 -25.0 -0.70| 6.9 -4.8 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251009.12.gif