UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 18 JAN 26 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 1001 151 14.2 5.2 55 9.0 9.5 260 5 287.3 288.2 282.5 302.9 5.54 1 1000 159 14.0 6.0 58 8.0 9.7 235 2 287.1 288.2 282.9 303.7 5.86 2 973 389 12.2 3.2 54 9.0 7.6 258 8 287.6 288.5 282.0 301.7 4.95 3 966 449 13.0 -15.0 13 28.0 3.2 264 10 289.0 289.2 278.0 292.8 1.23 4 925 811 9.6 -18.4 12 28.0 0.7 300 19 289.1 289.3 277.7 292.1 0.97 5 863 1383 5.4 -11.6 28 17.0 -0.7 279 17 290.5 290.9 279.6 296.0 1.82 6 854 1469 6.0 -20.0 13 26.0 -1.9 276 17 292.0 292.2 279.0 294.9 0.91 7 850 1507 6.0 -22.0 11 28.0 -2.1 275 17 292.4 292.6 279.0 294.9 0.77 8 801 1992 4.8 -28.2 7 33.0 -3.6 278 16 296.2 296.2 280.3 297.7 0.47 9 700 3077 -1.5 -26.5 13 25.0 -7.8 285 14 300.8 300.9 282.5 302.9 0.63 10 678 3330 -2.7 -31.7 9 29.0 -9.1 285 16 302.2 302.3 282.8 303.6 0.40 11 500 5650 -21.7 -50.7 5 29.0 -24.3 285 33 306.6 306.6 284.1 306.9 0.07 12 400 7260 -31.7 -66.7 2 35.0 -33.2 275 52 313.8 313.8 286.7 313.8 0.01 13 383 7566 -33.3 -67.3 2 34.0 -34.7 274 60 315.6 315.6 287.3 315.7 0.01 14 340 8400 -35.3 -65.3 3 30.0 -36.5 272 81 323.8 323.8 289.9 323.9 0.02 15 312 8993 -40.1 -68.1 3 28.0 -41.0 271 96 325.2 325.2 290.3 325.2 0.01 16 300 9260 -42.3 270 103 325.7 17 298 9305 -42.7 270 103 325.8 18 250 10500 -39.1 275 179 347.9 19 244 10665 -40.3 274 179 348.6 20 200 11980 -52.3 270 183 349.9 21 188 12378 -54.9 275 187 352.0 22 150 13790 -64.3 280 169 359.3 23 143 14082 -65.3 279 161 362.5 24 116 15349 -68.3 277 123 379.3 25 108 15781 -65.5 276 111 392.4 26 100 16250 -65.7 275 97 400.8 27 88 17018 -68.1 282 82 410.9 28 77 17808 -72.5 290 67 417.7 29 70 18370 -69.9 295 56 434.8 30 69 18457 -67.5 295 55 441.8 31 58 19506 -67.7 295 41 463.8 32 57 19612 -64.9 295 40 472.5 33 50 20420 -61.5 295 29 498.6 34 49 20545 -61.7 293 28 501.0 35 40 21800 -62.7 278 23 528.4 36 36 22457 -58.5 269 21 555.4 37 33 23001 -60.9 262 18 563.1 38 30 23600 -56.7 255 16 590.1 39 23 25285 -56.7 636.7 TRP 298 9305 -42.7 270 103 325.8 WND 188 12378 -54.9 275 187 352.0 Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 724.05 mb = 2818.59 m = 9247.22 ft Wetbulb zero: 894.40 mb = 1088.18 m = 3570.09 ft Precipitable water: 0.19 inches Sfc-500 mean rel hum: 12.12 % Est. max temperature: 19.27 C = 66.68 F Sfc-Lift cond lev (LCL): 874.01 mb = 1278.21 m = 4193.56 ft T: 6.17 C 700-500 lapse rate: 7.85 C/km ThetaE index: 11.59 C Layer 973.0- 863.0 mb Conv cond level (CCL): 572.14 mb = 4623.12 m = 15167.53 ft Mean mixing ratio: 2.40 g/kg Conv temperature: 31.79 C = 89.22 F Cap Strength: 11.05 C Lifted Index: 10.33 C Risk: None Lifted Index @300 mb: 21.37 C Lifted Index @700 mb: 10.49 C Showalter Index: 10.92 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: -0.30 C K Index: -19.30 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.02 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 40757.49 J/kg Cap Strength: 11.02 C Lift Cond Lev (LCL): 719.46 mb = 2856.25 m = 9370.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 15 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 1001 151 260 5 4.9 0.9 | 153 13 -6.1 11.7 1 1000 159 235 2 1.6 1.1 | 142 15 -9.3 11.9 2 925 811 300 19 16.5 -9.5 | 257 6 5.5 1.3 3 850 1507 275 17 16.9 -1.5 | 213 11 5.9 9.3 4 700 3077 285 14 13.5 -3.6 | 199 8 2.5 7.2 5 500 5650 285 33 31.9 -8.5 | 264 21 20.9 2.2 6 400 7260 275 52 51.8 -4.5 | 261 41 40.8 6.3 7 300 9260 270 103 103.0 -0.0 | 263 93 92.0 10.8 8 298 9305 270 103 103.0 -0.0 | 263 93 92.0 10.8 9 250 10500 275 179 178.3 -15.6 | 272 167 167.3 -4.8 10 200 11980 270 183 183.0 -0.0 | 266 172 172.0 10.8 11 188 12378 275 187 186.3 -16.3 | 272 175 175.3 -5.5 12 150 13790 280 169 166.4 -29.3 | 277 157 155.4 -18.6 13 100 16250 275 97 96.6 -8.5 | 268 86 85.6 2.3 14 70 18370 295 56 50.8 -23.7 | 288 42 39.8 -12.9 15 50 20420 295 29 26.3 -12.3 | 275 15 15.3 -1.5 16 30 23600 255 16 15.5 4.1 | 197 16 4.5 14.9 Wind Parameters Mean winds (0-6000m): 284.5 at 20.5 knts Storm direction: 314.5 at 15.4 knts Shear (0-3000m) pos: 2.2 neg: 0.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 51.0 deg Storm rel helicity (0-3000m) pos: 42.2 neg: -18.2 tot: 24.0 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 19.95 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 ------------------------------------------------------------------------------- 500 278 8 164 10| 10.8 0.0 10.8| 31.9 -1.3 30.6 61.2 0.73| 14.4 10.5 1000 294 13 191 5| 7.1 0.0 7.1| 41.2 -6.4 34.8 34.8 0.55| 12.1 6.7 1500 289 15 205 7| 4.7 1.3 6.0| 41.2 -13.8 27.4 18.3 0.36| 9.5 3.4 2000 286 15 207 8| 3.4 1.0 4.4| 41.2 -15.2 26.0 13.0 0.33| 7.5 2.4 2500 285 15 207 8| 2.6 0.8 3.4| 41.2 -16.8 24.4 9.8 0.29| 6.2 1.8 3000 284 15 206 8| 2.2 0.7 2.9| 42.2 -18.2 24.0 8.0 0.27| 5.5 1.5 4000 284 16 212 8| 1.6 0.9 2.5| 57.0 -18.2 38.8 9.7 0.38| 5.0 1.9 5000 285 18 225 9| 1.3 1.4 2.7| 71.8 -18.2 53.6 10.7 0.40| 4.8 1.9 6000 284 21 238 11| 1.1 2.0 3.1| 80.1 -18.4 61.7 10.3 0.36| 4.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260118.00.gif