UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 7 DEC 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 1002 158 16.2 8.2 59 8.0 11.7 250 5 289.2 290.4 284.8 308.5 6.82 1 1000 175 15.8 7.8 59 8.0 11.3 0 0 289.0 290.1 284.5 307.8 6.64 2 925 830 9.6 5.4 75 4.2 7.4 255 19 289.1 290.2 284.0 306.4 6.08 3 850 1525 3.8 0.4 78 3.4 2.2 275 23 290.1 290.9 282.8 303.5 4.63 4 801 2003 0.0 -4.8 70 4.8 -2.0 281 23 291.0 291.6 281.7 300.8 3.34 5 792 2093 0.0 -8.0 55 8.0 -3.1 282 23 292.0 292.5 281.3 299.8 2.64 6 788 2134 1.8 -21.2 16 23.0 -4.7 283 23 294.3 294.5 280.1 297.2 0.89 7 752 2511 2.0 288 23 298.5 8 700 3083 -2.7 -34.7 6 32.0 -9.2 295 23 299.5 299.5 281.5 300.5 0.29 9 636 3833 -7.5 -45.5 3 38.0 -13.0 292 34 302.4 302.4 282.5 302.7 0.10 10 556 4858 -16.1 -53.1 3 37.0 -19.8 288 50 304.0 304.0 283.1 304.2 0.05 11 500 5650 -19.5 -61.5 1 42.0 -22.7 285 62 309.3 309.3 285.1 309.3 0.02 12 492 5769 -20.3 -62.3 1 42.0 -23.4 284 63 309.7 309.7 285.2 309.8 0.02 13 400 7270 -28.9 -66.9 1 38.0 -30.8 270 74 317.4 317.4 287.9 317.5 0.01 14 399 7288 -29.1 -67.1 1 38.0 -31.0 270 74 317.4 317.4 287.9 317.4 0.01 15 367 7892 -26.7 -69.7 1 43.0 -29.2 269 88 328.3 328.3 291.2 328.3 0.01 16 326 8745 -30.7 -72.7 1 42.0 -32.7 266 107 334.1 334.1 292.8 334.1 0.01 17 301 9316 -29.5 -71.5 1 42.0 -31.9 265 120 343.5 343.5 295.1 343.5 0.01 18 300 9340 -29.7 -71.7 1 42.0 -32.0 265 121 343.5 343.5 295.1 343.6 0.01 19 250 10620 -36.5 -76.5 1 40.0 -38.0 265 148 351.8 351.8 297.0 351.8 0.00 20 241 10873 -38.6 -78.0 1 39.4 -39.9 265 148 352.3 352.3 297.1 352.3 0.00 21 235 11046 -40.1 -79.1 1 39.0 -41.3 265 146 352.6 352.6 297.2 352.6 0.00 22 200 12130 -47.1 265 132 358.2 23 150 14000 -56.5 265 101 372.7 24 119 15444 -63.5 254 83 385.4 25 100 16490 -72.1 245 70 388.4 26 93 16914 -74.7 244 64 391.4 27 75 18180 -69.5 241 47 427.2 28 70 18590 -70.9 240 41 432.7 29 61 19413 -68.1 234 28 456.3 30 55 20031 -71.3 229 19 462.7 31 54 20141 -69.1 228 17 470.2 32 50 20600 -70.3 225 10 477.8 33 48 20844 -68.3 488.2 TRP 399 7288 -29.1 -67.1 1 38.0 -31.0 270 74 317.4 317.4 287.9 317.4 0.01 WND 241 10873 -38.6 -78.0 1 39.4 -39.9 265 148 352.3 352.3 297.1 352.3 0.00 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 729.87 mb = 2754.22 m = 9036.04 ft Wetbulb zero: 824.23 mb = 1772.90 m = 5816.51 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 31.47 % Est. max temperature: 17.12 C = 62.81 F Sfc-Lift cond lev (LCL): 888.82 mb = 1157.94 m = 3798.95 ft T: 6.86 C 700-500 lapse rate: 6.54 C/km ThetaE index: 11.33 C Layer 1000.0- 752.0 mb Conv cond level (CCL): 862.01 mb = 1409.66 m = 4624.83 ft Mean mixing ratio: 6.25 g/kg Conv temperature: 16.98 C = 62.57 F Cap Strength: 4.15 C Lifted Index: 4.86 C Risk: None Lifted Index @300 mb: 26.18 C Lifted Index @700 mb: 3.02 C Showalter Index: 7.08 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.90 C K Index: -8.30 Risk: None Sweat Index: 112.80 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.51 J/kg Max Up Vert Vel: 4.58 m/s Conv Inhibition (B-): 9.08 J/kg Cap Strength: 4.65 C Lift Cond Lev (LCL): 873.16 mb = 1304.05 m = 4278.34 ft Lev Free Conv (LFC): 838.16 mb = 1637.96 m = 5373.83 ft Equ Level (EL): 788.16 mb = 2132.49 m = 6996.27 ft B at Equ Level: 7.73 J/kg Max Parcel Lev (MPL): 778.16 mb = 2235.31 m = 7333.60 ft Wind level data Storm motion: 314 at 25 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 1002 158 250 5 4.7 1.7 | 145 23 -13.4 19.1 1 1000 175 0 0 -0.0 -0.0 | 134 25 -18.1 17.4 2 925 830 255 19 18.4 4.9 | 181 22 0.3 22.3 3 850 1525 275 23 22.9 -2.0 | 197 16 4.9 15.4 4 700 3083 295 23 20.8 -9.7 | 200 8 2.8 7.7 5 500 5650 285 62 59.9 -16.0 | 268 42 41.8 1.4 6 400 7270 270 74 74.0 -0.0 | 253 59 55.9 17.4 7 399 7288 270 74 74.0 -0.0 | 253 59 55.9 17.4 8 300 9340 265 121 120.5 10.5 | 255 106 102.5 28.0 9 250 10620 265 148 147.4 12.9 | 257 133 129.4 30.3 10 241 10873 265 148 147.4 12.9 | 257 133 129.4 30.3 11 200 12130 265 132 131.5 11.5 | 256 117 113.4 28.9 12 150 14000 265 101 100.6 8.8 | 252 87 82.6 26.2 13 100 16490 245 70 63.4 29.6 | 224 65 45.4 47.0 14 70 18590 240 41 35.5 20.5 | 205 42 17.5 37.9 15 50 20600 225 10 7.1 7.1 | 156 27 -11.0 24.5 Wind Parameters Mean winds (0-6000m): 284.0 at 33.5 knts Storm direction: 314.0 at 25.1 knts Shear (0-3000m) pos: 3.4 neg: 1.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 62.8 deg Storm rel helicity (0-3000m) pos: 96.3 neg: -37.9 tot: 58.4 m^2/s^2 ave: 19.5 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 93.67 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 ------------------------------------------------------------------------------- 500 282 7 145 20| 10.5 0.0 10.5| 37.4 -37.7 -0.3 -0.7 0.14| 21.4 3.0 1000 258 13 165 21| 5.2 4.5 9.7| 77.1 -37.7 39.4 39.4 0.33| 17.3 5.6 1500 264 16 174 19| 5.0 3.0 8.0| 91.7 -37.7 54.0 36.0 0.36| 13.3 4.8 2000 269 18 179 18| 4.1 2.2 6.4| 93.2 -37.7 55.5 27.8 0.35| 10.6 3.7 2500 274 19 183 16| 3.6 1.8 5.4| 93.8 -37.7 56.1 22.4 0.33| 9.0 3.0 3000 277 20 185 15| 3.4 1.5 4.9| 96.3 -37.9 58.4 19.5 0.33| 8.1 2.7 4000 283 23 198 13| 2.5 2.8 5.4|127.7 -37.9 89.8 22.4 0.41| 8.0 3.3 5000 284 28 220 14| 2.0 3.8 5.9|149.7 -37.9 111.8 22.4 0.37| 8.0 3.0 6000 284 33 237 17| 1.7 4.3 6.0|153.9 -83.3 70.5 11.8 0.28| 7.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251207.00.gif