UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 19 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 1001 154 23.8 22.3 91 1.5 22.8 35 3 296.9 300.0 295.8 346.5 17.18 1 1000 163 24.0 22.1 89 1.9 22.6 0 0 297.1 300.2 295.8 346.3 16.98 2 925 845 20.6 17.1 80 3.5 18.2 165 2 300.4 302.8 294.2 339.6 13.38 3 850 1570 15.8 13.0 83 2.8 14.0 220 6 302.7 304.8 293.2 335.7 11.14 4 765 2459 11.6 6.6 71 5.0 8.6 228 11 307.4 308.9 292.2 331.8 8.02 5 739 2747 9.6 8.4 92 1.2 8.9 231 13 308.3 310.1 293.6 336.9 9.41 6 700 3196 7.8 5.7 87 2.1 6.5 235 16 311.1 312.7 293.4 336.5 8.24 7 688 3338 6.8 5.2 90 1.6 5.9 236 17 311.6 313.1 293.4 336.5 8.09 8 646 3851 3.4 0.3 80 3.1 1.7 239 19 313.4 314.5 292.3 332.4 6.06 9 620 4184 2.8 0.2 83 2.6 1.4 240 21 316.4 317.6 293.4 336.3 6.28 10 602 4421 1.0 -3.4 72 4.4 -1.2 242 22 317.0 317.9 292.4 332.8 4.95 11 591 4569 0.0 -2.3 84 2.3 -1.2 243 23 317.5 318.5 293.0 335.0 5.47 12 580 4719 -1.1 -4.1 80 3.0 -2.6 243 23 317.9 318.9 292.7 333.6 4.87 13 575 4788 -1.1 -10.1 50 9.0 -5.0 244 24 318.7 319.3 291.4 328.8 3.08 14 565 4927 -1.5 -6.0 71 4.5 -3.6 245 24 319.8 320.7 292.7 333.9 4.33 15 561 4984 -1.1 -17.1 28 16.0 -7.0 245 25 321.0 321.3 290.9 327.0 1.78 16 534 5375 -4.1 -19.1 30 15.0 -9.2 247 26 321.9 322.2 291.0 327.3 1.58 17 519 5599 -5.5 -18.5 35 13.0 -9.9 248 28 322.9 323.2 291.3 328.7 1.71 18 516 5644 -5.9 -8.8 80 2.9 -7.2 249 28 322.9 323.7 293.2 335.5 3.81 19 502 5859 -6.9 -12.9 62 6.0 -9.3 250 29 324.3 324.8 292.7 333.8 2.82 20 500 5890 -6.7 -19.7 35 13.0 -11.1 250 29 324.9 325.2 291.8 330.4 1.60 21 499 5906 -6.5 -21.5 29 15.0 -11.3 250 29 325.3 325.6 291.7 330.1 1.37 22 400 7600 -18.5 -36.5 19 18.0 -21.8 235 39 330.9 331.0 292.4 332.5 0.42 23 345 8685 -25.3 -42.3 19 17.0 -27.6 238 39 336.0 336.1 293.6 337.1 0.27 24 338 8833 -26.7 -40.7 25 14.0 -28.6 238 39 336.1 336.2 293.7 337.3 0.32 25 301 9657 -33.5 -41.5 44 8.0 -34.4 240 39 337.8 337.9 294.1 339.1 0.33 26 300 9680 -33.5 -41.5 44 8.0 -34.4 240 39 338.2 338.2 294.2 339.5 0.34 27 273 10333 -39.1 -46.1 47 7.0 -39.6 248 36 339.3 339.3 294.4 340.2 0.22 28 266 10510 -40.1 -45.1 59 5.0 -40.5 250 35 340.4 340.4 294.7 341.4 0.26 29 250 10930 -43.3 255 33 341.7 30 221 11746 -49.9 269 42 343.8 31 200 12390 -55.3 280 49 345.2 32 177 13165 -58.7 276 44 351.9 33 150 14190 -65.3 270 37 357.6 34 117 15669 -73.5 260 40 368.8 35 102 16465 -75.3 255 41 380.1 36 100 16580 -74.5 265 37 383.8 37 81 17807 -72.5 253 30 411.7 38 70 18660 -73.5 245 25 427.1 39 67 18917 -73.1 242 24 433.4 40 53 20323 -64.5 224 18 483.4 41 50 20680 -64.5 220 17 491.5 42 41 21911 -59.1 236 17 533.7 43 30 23870 -59.5 260 17 582.4 44 23 25545 -56.7 342 15 636.7 45 21 26127 -52.9 10 14 664.9 46 20 26440 -55.1 25 14 667.5 47 18 27112 -55.7 686.0 TRP 102 16465 -75.3 255 41 380.1 WND Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 591.00 mb = 4568.67 m = 14988.91 ft Wetbulb zero: 610.45 mb = 4308.58 m = 14135.59 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 74.60 % Est. max temperature: 29.60 C = 85.28 F Sfc-Lift cond lev (LCL): 979.71 mb = 342.35 m = 1123.18 ft T: 23.11 C 700-500 lapse rate: 5.38 C/km ThetaE index: 14.73 C Layer 1000.0- 739.0 mb Conv cond level (CCL): 879.44 mb = 1278.03 m = 4192.96 ft Mean mixing ratio: 14.66 g/kg Conv temperature: 28.70 C = 83.67 F Cap Strength: 1.48 C Lifted Index: -0.74 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.65 C Lifted Index @700 mb: -0.48 C Showalter Index: 1.89 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.70 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.00 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 307.76 J/kg Max Up Vert Vel: 24.81 m/s Conv Inhibition (B-): 21.00 J/kg Cap Strength: 1.48 C Lift Cond Lev (LCL): 912.35 mb = 963.07 m = 3159.64 ft Lev Free Conv (LFC): 827.35 mb = 1797.77 m = 5898.12 ft Equ Level (EL): 257.35 mb = 10733.95 m = 35215.93 ft B at Equ Level: 304.16 J/kg Max Parcel Lev (MPL): 167.35 mb = 13512.05 m = 44330.34 ft Wind level data Storm motion: 271 at 11 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 154 35 3 -1.7 -2.5 | 80 13 -13.2 -2.3 1 1000 163 0 0 -0.0 -0.0 | 91 11 -11.4 0.2 2 925 845 165 2 -0.5 1.9 | 100 12 -11.9 2.1 3 850 1570 220 6 3.9 4.6 | 122 9 -7.6 4.8 4 700 3196 235 16 13.1 9.2 | 190 10 1.7 9.4 5 500 5890 250 29 27.3 9.9 | 237 19 15.8 10.1 6 400 7600 235 39 31.9 22.4 | 222 30 20.5 22.6 7 300 9680 240 39 33.8 19.5 | 229 30 22.3 19.7 8 250 10930 255 33 31.9 8.5 | 247 22 20.4 8.7 9 200 12390 280 49 48.3 -8.5 | 283 38 36.8 -8.3 10 150 14190 270 37 37.0 -0.0 | 270 26 25.6 0.2 11 102 16465 255 41 39.6 10.6 | 249 30 28.2 10.8 12 100 16580 265 37 36.9 3.2 | 262 26 25.4 3.4 13 70 18660 245 25 22.7 10.6 | 226 16 11.2 10.8 14 50 20680 220 17 10.9 13.0 | 178 13 -0.5 13.2 15 30 23870 260 17 16.7 3.0 | 239 6 5.3 3.1 16 20 26440 25 14 -5.9 -12.7 | 54 21 -17.3 -12.5 Wind Parameters Mean winds (0-6000m): 240.9 at 15.2 knts Storm direction: 270.9 at 11.4 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 108.4 deg Storm rel helicity (0-3000m) pos: 50.0 neg: -0.4 tot: 49.5 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 3.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 9.48 Bulk Shear: 32.47 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 ------------------------------------------------------------------------------- 500 117 1 92 12| 3.3 0.0 3.3| 10.3 -0.4 9.9 19.7 0.65| 4.7 3.1 1000 173 2 99 12| 3.4 0.0 3.4| 20.9 -0.4 20.5 20.5 0.77| 4.2 3.2 1500 202 3 105 11| 3.3 0.0 3.3| 28.5 -0.4 28.1 18.7 0.75| 4.2 3.1 2000 213 4 111 10| 3.2 0.0 3.2| 35.5 -0.4 35.1 17.5 0.80| 3.9 3.1 2500 220 5 119 9| 3.2 0.0 3.2| 42.5 -0.4 42.1 16.9 0.83| 3.8 3.2 3000 226 7 128 8| 3.2 0.0 3.2| 50.0 -0.4 49.5 16.5 0.85| 3.7 3.2 4000 232 10 148 7| 3.0 0.0 3.0| 62.3 -0.4 61.8 15.5 0.85| 3.5 2.9 5000 237 12 172 7| 2.9 0.0 2.9| 76.8 -0.4 76.4 15.3 0.83| 3.3 2.8 6000 241 15 194 8| 2.6 0.2 2.8| 88.9 -4.1 84.8 14.1 0.75| 3.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251019.12.gif