UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 19 APR 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 ------------------------------------------------------------------------------- 0 1000 140 230 5 SFC 998 157 20.2 16.5 79 3.7 17.8 230 5 293.5 295.6 291.0 327.5 11.91 2 994 192 18.2 15.4 84 2.8 16.4 232 5 291.9 293.8 289.8 323.4 11.13 3 925 804 13.4 12.9 97 0.5 13.1 275 10 293.0 294.8 289.3 322.0 10.16 4 918 868 13.2 11.4 89 1.8 12.1 280 10 293.4 295.1 288.7 319.9 9.26 5 906 979 15.4 7.4 59 8.0 10.8 290 10 296.8 298.1 288.0 317.7 7.14 6 850 1517 11.8 6.8 71 5.0 8.9 335 10 298.5 299.8 288.7 320.0 7.31 7 825 1768 11.6 2.6 54 9.0 6.8 337 11 300.9 301.9 287.9 317.6 5.60 8 807 1952 10.6 -0.4 46 11.0 5.1 339 11 301.7 302.5 287.3 315.6 4.60 9 700 3127 3.8 -12.2 30 16.0 -2.4 350 14 306.7 307.1 286.6 313.5 2.14 10 622 4077 -0.5 -19.5 22 19.0 -6.7 338 22 312.3 312.6 287.6 316.7 1.31 11 549 5064 -5.5 -27.5 16 22.0 -11.3 325 31 317.7 317.9 288.8 320.3 0.73 12 500 5790 -10.5 -30.5 18 20.0 -15.1 315 37 320.2 320.4 289.5 322.4 0.60 13 444 6690 -17.3 -43.3 8 26.0 -21.0 315 35 322.7 322.8 289.8 323.4 0.19 14 400 7460 -23.7 -49.7 7 26.0 -26.3 315 33 324.2 324.2 290.2 324.6 0.10 15 303 9422 -40.1 -61.1 9 21.0 -40.9 339 35 327.9 327.9 291.2 328.0 0.03 16 300 9490 -40.5 340 35 328.3 17 250 10710 -51.1 335 33 330.1 18 205 11958 -62.1 295 39 332.1 19 200 12110 -61.9 295 49 334.7 20 189 12464 -59.7 290 53 343.7 21 170 13134 -57.9 281 61 357.3 22 161 13477 -60.5 276 65 358.5 23 150 13920 -60.9 270 70 365.2 24 148 14003 -61.1 275 72 366.2 25 108 15936 -65.9 267 55 391.7 26 100 16400 -67.9 265 51 396.5 27 93 16835 -69.1 263 45 402.5 28 84 17448 -65.9 260 36 420.9 29 70 18550 -67.9 255 21 439.1 30 68 18726 -67.5 257 20 443.6 31 50 20620 -60.5 275 6 500.9 32 46 21141 -59.3 299 8 515.9 33 36 22672 -60.9 11 13 549.2 34 30 23820 -55.9 65 17 592.2 35 22 25808 -53.5 141 15 654.3 36 20 26420 -55.1 165 14 667.5 37 17 27463 -53.1 705.7 TRP 205 11958 -62.1 295 39 332.1 WND 148 14003 -61.1 275 72 366.2 Sounding variables and indices 1000-500 mb thick: 5650.00 m Freezing level: 631.07 mb = 3966.71 m = 13013.97 ft Wetbulb zero: 734.83 mb = 2726.04 m = 8943.59 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 40.64 % Est. max temperature: 25.37 C = 77.67 F Sfc-Lift cond lev (LCL): 945.04 mb = 621.63 m = 2039.45 ft T: 14.83 C 700-500 lapse rate: 5.37 C/km ThetaE index: 9.80 C Layer 994.0- 850.0 mb Conv cond level (CCL): 807.56 mb = 1946.55 m = 6386.23 ft Mean mixing ratio: 10.01 g/kg Conv temperature: 28.35 C = 83.03 F Cap Strength: 5.00 C Lifted Index: 4.89 C Risk: None Lifted Index @300 mb: 5.15 C Lifted Index @700 mb: 2.61 C Showalter Index: 5.89 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.30 C K Index: 13.10 Risk: None Sweat Index: 138.60 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.75 J/kg Max Up Vert Vel: 5.79 m/s Conv Inhibition (B-): 37051.97 J/kg Cap Strength: 4.99 C Lift Cond Lev (LCL): 912.68 mb = 917.09 m = 3008.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 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 ---------------------------------------------------------- 0 998 157 230 5 3.8 3.2 | 187 17 2.2 17.4 1 925 804 275 10 10.0 -0.9 | 212 16 8.3 13.3 2 850 1517 335 10 4.2 -9.1 | 207 6 2.6 5.1 3 700 3127 350 14 2.4 -13.8 | 246 1 0.8 0.4 4 500 5790 315 37 26.2 -26.2 | 296 27 24.5 -12.0 5 400 7460 315 33 23.3 -23.3 | 293 24 21.7 -9.2 6 300 9490 340 35 12.0 -32.9 | 331 21 10.3 -18.8 7 250 10710 335 33 13.9 -29.9 | 322 20 12.3 -15.8 8 205 11958 295 39 35.3 -16.5 | 274 34 33.7 -2.3 9 200 12110 295 49 44.4 -20.7 | 279 43 42.8 -6.6 10 150 13920 270 70 70.0 -0.0 | 258 70 68.4 14.1 11 148 14003 275 72 71.7 -6.3 | 264 71 70.1 7.9 12 100 16400 265 51 50.8 4.4 | 249 53 49.2 18.6 13 70 18550 255 21 20.3 5.4 | 224 27 18.7 19.6 14 50 20620 275 6 6.0 -0.5 | 198 14 4.3 13.6 15 30 23820 65 17 -15.4 -7.2 | 112 18 -17.0 7.0 16 20 26420 165 14 -3.6 13.5 | 169 28 -5.3 27.7 Wind Parameters Mean winds (0-6000m): 323.4 at 19.0 knts Storm direction: 353.4 at 14.2 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 76.0 deg Storm rel helicity (0-3000m) pos: 39.6 neg: -2.4 tot: 37.2 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 40.68 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 ------------------------------------------------------------------------------- 500 256 7 198 17| 5.7 0.0 5.7| 25.5 0.0 25.5 51.1 0.97| 5.9 5.7 1000 273 8 206 15| 5.1 0.0 5.1| 38.2 0.0 38.2 38.2 0.68| 6.6 4.5 1500 292 9 212 13| 4.4 0.0 4.4| 38.4 -2.4 36.0 24.0 0.41| 6.4 2.6 2000 307 9 215 10| 3.6 0.0 3.6| 38.9 -2.4 36.5 18.3 0.40| 5.2 2.1 2500 317 10 217 8| 3.2 0.0 3.2| 39.3 -2.4 36.9 14.8 0.39| 4.5 1.7 3000 326 11 219 7| 3.0 0.0 3.0| 39.6 -2.4 37.2 12.4 0.40| 4.0 1.6 4000 332 13 234 5| 2.2 1.2 3.5| 40.4 -3.0 37.5 9.4 0.32| 4.3 1.4 5000 329 16 263 6| 1.8 2.0 3.8| 40.4 -13.9 26.5 5.3 0.19| 4.5 0.8 6000 323 19 276 10| 1.5 2.2 3.7| 40.4 -34.1 6.3 1.1 0.10| 4.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250419.00.gif