UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 18 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 1003 158 24.8 18.8 69 6.0 20.6 95 2 297.7 300.2 293.7 337.5 13.74 1 1000 184 23.6 16.6 65 7.0 18.9 65 2 296.8 298.9 292.1 331.3 11.96 2 925 856 17.4 14.5 83 2.9 15.5 155 16 297.1 299.1 291.6 329.8 11.29 3 850 1574 11.2 10.7 97 0.5 10.9 185 16 297.9 299.6 290.5 325.7 9.55 4 838 1693 10.8 7.9 82 2.9 9.1 185 16 298.7 300.1 289.4 322.1 8.00 5 798 2099 9.0 4.0 71 5.0 6.3 185 17 301.0 302.1 288.8 320.0 6.40 6 772 2376 13.0 -29.0 4 42.0 0.5 185 17 308.1 308.2 285.2 309.7 0.45 7 762 2485 13.6 185 18 309.9 8 736 2778 13.8 185 18 313.2 9 712 3057 12.8 185 19 315.1 10 700 3199 11.6 185 19 315.3 11 585 4664 2.2 201 21 321.0 12 562 4986 2.0 205 22 324.4 13 500 5910 -6.1 -36.1 7 30.0 -12.8 215 23 325.6 325.7 290.8 326.9 0.35 14 457 6609 -10.7 -28.7 21 18.0 -15.3 243 24 328.3 328.5 292.0 331.2 0.78 15 426 7146 -14.9 -19.9 66 5.0 -16.5 265 24 329.6 330.0 293.3 336.1 1.85 16 400 7620 -18.7 -24.7 59 6.0 -20.3 285 25 330.7 330.9 293.2 335.3 1.29 17 387 7866 -20.1 -30.1 41 10.0 -22.2 286 25 332.0 332.2 293.0 335.0 0.81 18 377 8059 -21.7 -34.7 30 13.0 -24.1 286 25 332.4 332.5 292.9 334.4 0.53 19 372 8158 -21.1 -56.1 3 35.0 -24.6 286 26 334.4 334.4 293.0 334.6 0.05 20 346 8690 -24.3 -49.3 8 25.0 -27.1 288 26 337.1 337.1 293.7 337.6 0.12 21 300 9710 -33.9 -46.9 26 13.0 -35.1 290 27 337.6 337.6 293.9 338.3 0.19 22 272 10389 -40.1 -49.1 38 9.0 -40.7 301 26 338.2 338.2 294.0 338.8 0.16 23 250 10960 -44.7 310 25 339.6 24 222 11746 -49.1 289 27 344.6 25 200 12420 -55.5 270 29 344.9 26 181 13049 -58.5 272 35 350.0 27 150 14210 -63.7 275 45 360.3 28 107 16228 -74.7 275 35 376.1 29 100 16620 -76.3 275 33 380.3 30 87 17418 -78.9 267 28 390.5 31 70 18670 -74.1 255 21 425.9 32 59 19680 -68.7 288 13 459.3 33 57 19888 -65.3 295 12 471.6 34 50 20690 -62.9 320 6 495.3 35 30 23870 -58.1 265 6 586.2 36 24 25282 -55.9 213 7 631.3 37 20 26450 -52.9 170 8 674.3 38 14 28768 -49.7 757.5 TRP WND Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 546.69 mb = 5213.95 m = 17105.92 ft Wetbulb zero: 761.97 mb = 2485.74 m = 8155.23 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 75.72 % Est. max temperature: 24.95 C = 76.92 F Sfc-Lift cond lev (LCL): 918.84 mb = 912.74 m = 2994.51 ft T: 16.91 C 700-500 lapse rate: 6.53 C/km ThetaE index: 27.83 C Layer 1000.0- 762.0 mb Conv cond level (CCL): 884.72 mb = 1234.09 m = 4048.79 ft Mean mixing ratio: 11.52 g/kg Conv temperature: 24.63 C = 76.34 F Cap Strength: 7.62 C Lifted Index: 4.95 C Risk: None Lifted Index @300 mb: 6.16 C Lifted Index @700 mb: 7.13 C Showalter Index: 7.24 C Risk: None Total Totals Index: 34.10 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: 16.80 C K Index: -14.20 Risk: None Sweat Index: 270.90 Risk: None Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.40 J/kg Max Up Vert Vel: 7.13 m/s Conv Inhibition (B-): 3.80 J/kg Cap Strength: 7.59 C Lift Cond Lev (LCL): 891.70 mb = 1167.36 m = 3829.89 ft Lev Free Conv (LFC): 876.70 mb = 1311.42 m = 4302.50 ft Equ Level (EL): 786.70 mb = 2218.33 m = 7277.89 ft B at Equ Level: 20.21 J/kg Max Parcel Lev (MPL): 766.70 mb = 2433.68 m = 7984.43 ft Wind level data Storm motion: 222 at 14 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 1003 158 95 2 -2.0 0.2 | 49 15 -11.2 -9.9 1 1000 184 65 2 -1.8 -0.8 | 45 16 -11.0 -10.9 2 925 856 155 16 -6.8 14.5 | 105 17 -16.0 4.4 3 850 1574 185 16 1.4 15.9 | 127 10 -7.8 5.9 4 700 3199 185 19 1.7 18.9 | 140 12 -7.6 8.9 5 500 5910 215 23 13.2 18.8 | 204 10 4.0 8.8 6 400 7620 285 25 24.1 -6.5 | 318 22 14.9 -16.5 7 300 9710 290 27 25.4 -9.2 | 320 25 16.2 -19.3 8 250 10960 310 25 19.2 -16.1 | 339 28 9.9 -26.1 9 200 12420 270 29 29.0 -0.0 | 297 22 19.8 -10.1 10 150 14210 275 45 44.8 -3.9 | 291 38 35.6 -14.0 11 100 16620 275 33 32.9 -2.9 | 299 27 23.7 -12.9 12 70 18670 255 21 20.3 5.4 | 293 12 11.1 -4.6 13 50 20690 320 6 3.9 -4.6 | 20 16 -5.4 -14.7 14 30 23870 265 6 6.0 0.5 | 19 10 -3.2 -9.6 15 20 26450 170 8 -1.4 7.9 | 78 11 -10.6 -2.2 Wind Parameters Mean winds (0-6000m): 192.4 at 18.2 knts Storm direction: 222.4 at 13.6 knts Shear (0-3000m) pos: 2.8 neg: 0.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 90.7 deg Storm rel helicity (0-3000m) pos: 109.8 neg: 0.0 tot: 109.8 m^2/s^2 ave: 36.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.63 Bulk Shear: 40.08 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 ------------------------------------------------------------------------------- 500 120 7 66 16| 10.6 0.0 10.6| 52.0 0.0 52.0 104.1 0.83| 13.3 11.0 1000 154 11 89 14| 8.0 0.0 8.0| 95.0 0.0 95.0 95.0 0.84| 12.4 10.4 1500 164 13 99 13| 5.6 0.0 5.6|103.7 0.0 103.7 69.2 0.80| 9.9 7.9 2000 171 14 106 12| 4.2 0.2 4.4|105.8 0.0 105.8 52.9 0.80| 7.7 6.1 2500 174 14 112 11| 3.3 0.4 3.7|107.8 0.0 107.8 43.1 0.80| 6.3 5.0 3000 177 15 117 11| 2.8 0.5 3.3|109.8 0.0 109.8 36.6 0.79| 5.4 4.3 4000 181 16 124 11| 2.3 0.4 2.7|120.6 0.0 120.6 30.1 0.81| 4.6 3.7 5000 186 17 134 10| 2.1 0.3 2.4|131.7 0.0 131.7 26.3 0.83| 4.1 3.4 6000 192 18 146 9| 1.9 0.2 2.2|150.6 0.0 150.6 25.1 0.86| 4.1 3.5 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251018.00.gif