UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 22 OCT 25 Station: RJ678 WMO ident: 47678 Latitude: 33.10 Longitude: 139.78 ------------------------------------------------------------------------------- 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 1004 150 18.0 17.5 97 0.5 17.7 60 25 290.8 293.1 290.7 326.4 12.63 1 1000 184 18.0 17.0 94 1.0 17.4 40 33 291.1 293.3 290.5 325.8 12.28 2 925 848 14.0 13.8 99 0.2 13.9 55 43 293.6 295.6 290.1 324.4 10.78 3 850 1558 10.0 9.8 99 0.2 9.9 60 37 296.6 298.2 289.6 322.7 8.98 4 722 2904 5.2 4.7 97 0.5 4.9 131 19 305.5 306.9 291.2 328.0 7.44 5 700 3157 5.0 4.7 98 0.3 4.8 145 16 308.0 309.5 292.1 331.4 7.67 6 636 3932 0.4 0.1 98 0.3 0.3 172 24 311.3 312.5 291.7 330.2 6.07 7 593 4489 -4.1 -5.8 88 1.7 -4.9 192 30 312.4 313.2 290.5 325.7 4.18 8 567 4843 -3.1 -5.5 83 2.4 -4.3 204 34 317.6 318.5 292.3 332.1 4.48 9 543 5184 -5.3 -12.3 58 7.0 -8.1 217 38 319.0 319.5 291.2 328.0 2.74 10 531 5360 -5.9 -23.9 23 18.0 -11.2 223 40 320.3 320.5 289.9 323.9 1.04 11 523 5479 -5.1 -21.1 27 16.0 -10.2 227 41 322.6 322.9 291.0 327.3 1.36 12 500 5830 -8.1 -16.1 53 8.0 -11.0 240 45 323.2 323.6 291.9 330.5 2.18 13 453 6589 -14.3 -15.8 88 1.5 -14.8 242 48 324.6 325.1 292.5 333.0 2.46 14 422 7126 -15.5 -15.8 98 0.3 -15.6 244 50 329.8 330.3 294.0 338.9 2.65 15 400 7530 -15.9 -16.2 98 0.3 -16.0 245 51 334.3 334.9 295.2 343.8 2.70 16 395 7625 -16.5 -17.1 95 0.6 -16.7 245 52 334.7 335.3 295.2 343.6 2.54 17 338 8781 -23.9 -26.1 82 2.2 -24.5 248 61 339.9 340.2 295.5 344.9 1.35 18 300 9640 -30.9 -33.0 82 2.1 -31.3 250 68 341.8 342.0 295.5 344.8 0.79 19 256 10748 -40.1 -43.7 68 3.6 -40.4 246 70 344.1 344.2 295.6 345.3 0.31 20 250 10910 -41.3 245 70 344.7 21 200 12380 -54.9 260 78 345.8 22 196 12509 -55.9 260 82 346.3 23 185 12874 -58.7 263 79 347.5 24 150 14170 -65.5 275 68 357.2 25 126 15213 -70.7 262 69 366.1 26 114 15798 -75.5 255 70 367.8 27 103 16388 -72.7 259 61 384.0 28 100 16560 -74.3 260 58 384.2 29 98 16677 -74.3 261 56 386.4 30 94 16921 -70.1 264 52 399.3 31 72 18493 -71.9 283 26 427.1 32 70 18660 -69.3 285 23 436.1 33 69 18746 -69.7 437.1 TRP 114 15798 -75.5 255 70 367.8 WND 196 12509 -55.9 260 82 346.3 Sounding variables and indices 1000-500 mb thick: 5646.00 m Freezing level: 632.18 mb = 3981.85 m = 13063.64 ft Wetbulb zero: 633.87 mb = 3959.06 m = 12988.89 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 87.55 % Est. max temperature: 23.64 C = 74.56 F Sfc-Lift cond lev (LCL): 996.86 mb = 210.75 m = 691.42 ft T: 17.84 C 700-500 lapse rate: 4.90 C/km ThetaE index: 3.71 C Layer 1000.0- 722.0 mb Conv cond level (CCL): 940.23 mb = 708.87 m = 2325.67 ft Mean mixing ratio: 11.34 g/kg Conv temperature: 20.29 C = 68.52 F Cap Strength: 6.31 C Lifted Index: 5.65 C Risk: None Lifted Index @300 mb: 12.67 C Lifted Index @700 mb: 2.58 C Showalter Index: 6.82 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 17.90 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 236.60 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.81 J/kg Max Up Vert Vel: 7.32 m/s Conv Inhibition (B-): 0.50 J/kg Cap Strength: 6.10 C Lift Cond Lev (LCL): 946.18 mb = 655.18 m = 2149.52 ft Lev Free Conv (LFC): 921.18 mb = 882.75 m = 2896.11 ft Equ Level (EL): 801.18 mb = 2045.85 m = 6712.03 ft B at Equ Level: 26.62 J/kg Max Parcel Lev (MPL): 711.18 mb = 3027.50 m = 9932.63 ft Wind level data Storm motion: 164 at 24 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 1004 150 60 25 -21.7 -12.5 | 23 39 -14.9 -35.6 1 1000 184 40 33 -21.2 -25.3 | 17 51 -14.4 -48.4 2 925 848 55 43 -35.2 -24.7 | 31 56 -28.5 -47.8 3 850 1558 60 37 -32.0 -18.5 | 31 49 -25.3 -41.6 4 700 3157 145 16 -9.2 13.1 | 14 10 -2.4 -10.0 5 500 5830 240 45 39.0 22.5 | 271 46 45.7 -0.6 6 400 7530 245 51 46.2 21.6 | 272 53 53.0 -1.6 7 300 9640 250 68 63.9 23.3 | 270 71 70.7 0.1 8 250 10910 245 70 63.4 29.6 | 265 71 70.2 6.5 9 200 12380 260 78 76.8 13.5 | 277 84 83.6 -9.6 10 196 12509 260 82 80.8 14.2 | 276 88 87.5 -8.9 11 150 14170 275 68 67.7 -5.9 | 291 80 74.5 -29.0 12 114 15798 255 70 67.6 18.1 | 274 75 74.4 -5.0 13 100 16560 260 58 57.1 10.1 | 282 65 63.9 -13.0 14 70 18660 285 23 22.2 -6.0 | 315 41 29.0 -29.1 Wind Parameters Mean winds (0-6000m): 133.7 at 32.1 knts Storm direction: 163.7 at 24.1 knts Shear (0-3000m) pos: 7.6 neg: 2.7 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): -8.4 deg Storm rel helicity (0-3000m) pos: 295.0 neg: -68.8 tot: 226.2 m^2/s^2 ave: 75.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 13.3 stream: 2.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.09 Bulk Shear: 295.86 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 46 36 22 52| 0.0 16.4 16.4|108.4 -42.9 65.5 131.0 0.19| 22.0 4.2 1000 51 39 26 53| 2.4 8.2 10.6|173.7 -42.9 130.8 130.8 0.30| 14.8 4.4 1500 54 39 28 52| 3.6 5.5 9.0|201.8 -42.9 158.9 106.0 0.30| 12.4 3.7 2000 58 37 30 49| 6.7 4.1 10.8|283.7 -42.9 240.8 120.4 0.35| 13.5 4.8 2500 63 35 32 46| 7.8 3.3 11.0|295.0 -45.5 249.6 99.8 0.30| 13.6 4.0 3000 64 32 31 43| 7.6 2.7 10.3|295.0 -68.8 226.2 75.4 0.16| 13.3 2.2 4000 78 30 37 37| 7.8 2.0 9.9|295.0 -74.6 220.5 55.1 0.06| 12.2 0.7 5000 96 30 49 30| 7.9 1.6 9.6|326.3 -74.7 251.5 50.3 0.09| 12.1 1.1 6000 134 32 87 16| 7.4 1.4 8.7|428.7 -74.7 354.0 59.0 0.15| 11.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251022.12.gif