UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 8 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 1012 7 27.0 22.6 77 4.4 23.8 30 6 299.1 302.3 296.5 349.6 17.31 1 1000 112 25.4 23.0 87 2.4 23.7 25 8 298.5 301.8 296.8 350.9 17.96 2 936 690 21.8 20.6 93 1.2 20.9 84 3 300.6 303.6 296.4 349.1 16.54 3 925 793 21.2 20.2 94 1.0 20.5 95 2 301.0 304.0 296.4 349.0 16.32 4 893 1098 19.2 18.8 98 0.4 18.9 45 4 302.0 304.8 296.1 347.6 15.47 5 850 1523 17.4 15.9 91 1.5 16.4 335 6 304.4 306.9 295.4 344.6 13.49 6 759 2483 12.4 11.1 92 1.3 11.6 341 8 309.0 311.1 294.9 342.5 11.01 7 735 2753 12.2 6.2 67 6.0 8.6 342 9 311.6 313.2 293.5 336.7 8.12 8 715 2985 11.2 5.2 67 6.0 7.6 344 10 313.0 314.5 293.6 337.2 7.78 9 700 3162 10.8 4.8 66 6.0 7.2 345 10 314.4 315.9 294.0 338.6 7.73 10 667 3562 10.2 2.2 58 8.0 5.6 358 9 318.1 319.4 294.2 339.6 6.74 11 644 3853 9.2 -6.8 32 16.0 1.4 7 9 320.2 320.9 292.2 331.9 3.57 12 641 3891 8.6 -1.4 49 10.0 3.2 9 8 320.0 321.0 293.7 337.4 5.39 13 632 4007 8.0 -6.0 36 14.0 1.1 12 8 320.6 321.3 292.6 333.2 3.87 14 582 4681 4.8 -6.2 45 11.0 -0.6 34 7 324.5 325.3 293.9 338.2 4.14 15 578 4737 5.2 -14.8 22 20.0 -3.1 36 7 325.6 326.0 292.4 332.8 2.10 16 535 5361 0.8 -22.2 16 23.0 -7.1 57 5 327.6 327.9 292.2 331.9 1.21 17 500 5900 -2.5 -26.5 14 24.0 -9.8 75 4 330.0 330.2 292.6 333.2 0.88 18 437 6953 -10.3 -28.3 21 18.0 -15.1 3 8 333.1 333.2 293.4 336.2 0.85 19 400 7630 -14.3 -44.3 6 30.0 -19.3 315 10 336.4 336.4 293.6 337.1 0.19 20 355 8526 -19.9 -52.9 4 33.0 -23.8 255 10 340.6 340.6 294.6 340.9 0.08 21 300 9750 -30.7 -55.7 7 25.0 -32.7 170 10 342.1 342.1 294.9 342.4 0.07 22 269 10516 -36.9 -55.9 12 19.0 -38.1 206 12 343.9 343.9 295.3 344.2 0.07 23 255 10884 -40.1 -55.1 19 15.0 -41.0 223 14 344.5 344.5 295.5 344.8 0.08 24 250 11020 -39.7 230 14 347.0 25 222 11821 -44.5 206 15 351.7 26 200 12510 -49.9 185 16 353.8 27 150 14330 -63.7 210 19 360.3 28 107 16349 -74.9 268 17 375.7 29 100 16740 -77.5 280 16 378.0 30 94 17092 -79.1 303 15 381.6 31 73 18528 -78.5 35 9 411.5 32 70 18770 -73.9 50 8 426.3 33 68 18938 -74.1 53 8 429.4 34 56 20077 -70.1 70 11 463.0 35 50 20760 -63.1 80 12 494.8 36 48 21012 -62.5 81 12 502.0 37 39 22292 -64.1 85 11 528.7 38 37 22619 -59.9 86 11 547.5 39 30 23930 -60.3 90 10 580.3 40 27 24591 -58.9 59 11 601.9 41 20 26520 -49.9 330 12 683.4 42 19 26855 -50.1 692.9 43 14 28846 -51.1 752.8 44 12 29856 -47.7 798.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 526.52 mb = 5491.86 m = 18017.69 ft Wetbulb zero: 600.07 mb = 4431.03 m = 14537.32 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 61.81 % Est. max temperature: 31.58 C = 88.84 F Sfc-Lift cond lev (LCL): 949.57 mb = 564.55 m = 1852.16 ft T: 22.58 C 700-500 lapse rate: 4.86 C/km ThetaE index: 14.18 C Layer 936.0- 715.0 mb Conv cond level (CCL): 918.50 mb = 854.12 m = 2802.20 ft Mean mixing ratio: 17.05 g/kg Conv temperature: 29.07 C = 84.32 F Cap Strength: 2.13 C Lifted Index: 0.53 C Risk: Showers probable Lifted Index @300 mb: -2.21 C Lifted Index @700 mb: 0.26 C Showalter Index: 2.46 C Risk: Showers probable Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 18.40 C K Index: 29.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.80 Risk: None Energy Index: -2.13 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 303.48 J/kg Max Up Vert Vel: 24.64 m/s Conv Inhibition (B-): 3.82 J/kg Cap Strength: 2.14 C Lift Cond Lev (LCL): 936.93 mb = 681.73 m = 2236.62 ft Lev Free Conv (LFC): 901.93 mb = 1011.95 m = 3320.01 ft Equ Level (EL): 701.93 mb = 3139.02 m = 10298.51 ft B at Equ Level: 44.14 J/kg Max Parcel Lev (MPL): 621.93 mb = 4138.68 m = 13578.18 ft Wind level data Storm motion: 30 at 5 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 1012 7 30 6 -3.0 -5.2 | 31 1 -0.5 -0.9 1 1000 112 25 8 -3.4 -7.3 | 17 3 -0.9 -2.9 2 925 793 95 2 -2.0 0.2 | 186 5 0.5 4.5 3 850 1523 335 6 2.5 -5.4 | 282 5 5.0 -1.1 4 700 3162 345 10 2.6 -9.7 | 316 7 5.1 -5.3 5 500 5900 75 4 -3.9 -1.0 | 157 4 -1.4 3.3 6 400 7630 315 10 7.1 -7.1 | 286 10 9.6 -2.7 7 300 9750 170 10 -1.7 9.8 | 183 14 0.7 14.2 8 250 11020 230 14 10.7 9.0 | 225 19 13.2 13.3 9 200 12510 185 16 1.4 15.9 | 191 21 3.9 20.3 10 150 14330 210 19 9.5 16.5 | 210 24 12.0 20.8 11 100 16740 280 16 15.8 -2.8 | 265 18 18.2 1.5 12 70 18770 50 8 -6.1 -5.1 | 77 4 -3.6 -0.8 13 50 20760 80 12 -11.8 -2.1 | 104 10 -9.3 2.2 14 30 23930 90 10 -10.0 0.0 | 120 9 -7.5 4.3 15 20 26520 330 12 6.0 -10.4 | 306 10 8.5 -6.1 Wind Parameters Mean winds (0-6000m): 359.9 at 6.7 knts Storm direction: 29.9 at 5.0 knts Shear (0-3000m) pos: 0.1 neg: 1.3 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -76.8 deg Storm rel helicity (0-3000m) pos: 11.3 neg: -1.2 tot: 10.1 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 135.78 Bulk Shear: 2.24 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 36 6 58 2| 3.6 0.0 3.6| 3.0 -0.2 2.9 5.7 0.62| 7.9 4.9 1000 40 5 144 1| 1.8 0.7 2.5| 5.5 -0.9 4.6 4.6 0.53| 6.4 3.4 1500 23 5 267 1| 1.2 2.5 3.7| 6.2 -1.2 5.0 3.3 0.45| 6.8 3.0 2000 5 5 291 2| 0.6 1.9 2.5| 7.6 -1.2 6.4 3.2 0.46| 5.4 2.5 2500 357 6 295 3| 0.2 1.5 1.7| 9.4 -1.2 8.2 3.3 0.49| 4.6 2.2 3000 353 6 300 4| 0.1 1.3 1.4| 11.3 -1.2 10.1 3.4 0.50| 4.1 2.0 4000 354 7 309 4| 0.7 0.9 1.6| 16.3 -1.2 15.1 3.8 0.53| 3.7 2.0 5000 358 7 315 4| 0.9 0.8 1.7| 18.6 -1.2 17.4 3.5 0.58| 3.4 2.0 6000 360 7 313 3| 0.9 0.6 1.5| 20.4 -1.6 18.8 3.1 0.58| 3.2 1.8 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251008.00.gif