UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 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 26.6 22.8 80 3.8 23.9 270 6 299.7 302.9 297.0 351.5 17.72 1 1000 163 26.0 22.6 82 3.4 23.6 310 2 299.1 302.3 296.7 350.3 17.52 2 990 251 24.6 21.7 84 2.9 22.5 305 3 298.6 301.6 296.0 347.3 16.73 3 925 843 19.8 19.1 96 0.7 19.3 270 12 299.6 302.3 295.3 344.0 15.22 4 850 1572 15.4 15.3 99 0.1 15.4 275 12 302.3 304.7 294.4 340.6 12.97 5 795 2137 12.4 12.0 97 0.4 12.1 268 14 304.9 307.0 293.9 338.3 11.16 6 754 2581 10.6 9.4 92 1.2 9.9 263 16 307.6 309.5 293.7 337.5 9.87 7 722 2941 8.8 6.2 84 2.6 7.2 258 18 309.5 311.0 293.0 334.8 8.27 8 710 3080 9.0 -2.0 46 11.0 3.4 256 18 311.2 312.1 290.5 325.8 4.65 9 700 3198 8.4 -1.6 49 10.0 3.2 255 19 311.8 312.7 290.9 327.0 4.86 10 666 3606 5.8 1.5 74 4.3 3.4 255 20 313.3 314.6 292.6 333.4 6.42 11 643 3891 3.6 2.0 89 1.6 2.7 255 22 314.0 315.3 293.2 335.6 6.89 12 618 4212 2.6 -0.2 82 2.8 1.1 255 23 316.4 317.6 293.3 335.8 6.11 13 606 4370 2.0 -1.2 79 3.2 0.3 255 23 317.5 318.6 293.3 336.0 5.79 14 589 4598 0.4 -1.1 90 1.5 -0.4 255 24 318.3 319.4 293.7 337.5 6.01 15 580 4721 0.0 -4.7 71 4.7 -2.3 255 25 319.2 320.1 292.9 334.3 4.65 16 547 5185 -4.1 -5.7 89 1.6 -4.8 255 26 319.7 320.6 292.9 334.6 4.57 17 526 5493 -4.1 -13.1 50 9.0 -7.7 255 27 323.3 323.8 292.3 332.2 2.65 18 515 5659 -5.3 -11.3 63 6.0 -7.8 255 28 323.8 324.4 292.9 334.3 3.13 19 500 5890 -6.9 -15.9 49 9.0 -10.2 255 29 324.6 325.1 292.3 332.2 2.21 20 487 6096 -8.3 -18.3 44 10.0 -11.7 254 29 325.4 325.7 292.2 331.8 1.86 21 484 6144 -8.1 -28.1 18 20.0 -13.4 254 30 326.2 326.3 291.5 329.0 0.78 22 478 6241 -8.9 -17.9 48 9.0 -12.0 254 30 326.4 326.8 292.6 333.1 1.96 23 474 6306 -8.7 -27.7 20 19.0 -13.8 254 30 327.4 327.6 291.8 330.4 0.83 24 430 7055 -14.3 -28.3 29 14.0 -17.7 252 32 329.5 329.7 292.4 332.6 0.86 25 422 7197 -15.5 -24.5 46 9.0 -18.0 251 32 329.8 330.0 292.9 334.2 1.25 26 400 7600 -18.7 -32.7 28 14.0 -21.5 250 33 330.7 330.8 292.5 332.9 0.61 27 398 7637 -19.1 -28.1 45 9.0 -21.2 250 33 330.6 330.8 292.8 334.1 0.95 28 395 7693 -19.3 -36.3 21 17.0 -22.4 251 33 331.1 331.2 292.4 332.7 0.43 29 340 8791 -26.5 -38.5 31 12.0 -28.3 258 32 335.8 335.9 293.7 337.3 0.40 30 300 9680 -33.9 -42.9 40 9.0 -34.8 265 31 337.6 337.7 294.0 338.7 0.29 31 289 9942 -35.9 -42.9 49 7.0 -36.6 261 28 338.4 338.4 294.2 339.5 0.30 32 263 10595 -40.1 -54.1 21 14.0 -40.9 251 21 341.5 341.5 294.8 341.8 0.09 33 250 10940 -43.1 245 17 342.0 34 200 12400 -55.5 250 31 344.9 35 150 14190 -66.7 265 41 355.2 36 122 15422 -71.1 268 49 368.8 37 102 16466 -76.1 270 55 378.5 38 100 16580 -76.3 270 56 380.3 39 89 17248 -77.9 270 45 390.0 40 77 18083 -74.3 270 32 414.0 41 77 18083 -71.9 270 32 419.0 42 70 18640 -74.7 270 23 424.6 43 66 18980 -75.5 295 20 430.0 44 62 19347 -69.1 322 18 452.0 45 50 20650 -62.3 55 8 496.7 46 45 21304 -61.1 31 8 514.8 47 30 23840 -58.9 300 10 584.1 48 21 26098 -57.3 199 18 651.6 49 20 26410 -54.9 185 19 668.1 50 15 28268 -50.3 740.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5727.00 m Freezing level: 580.00 mb = 4720.87 m = 15488.22 ft Wetbulb zero: 598.44 mb = 4470.28 m = 14666.08 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 82.37 % Est. max temperature: 29.18 C = 84.52 F Sfc-Lift cond lev (LCL): 947.46 mb = 633.99 m = 2079.99 ft T: 21.50 C 700-500 lapse rate: 5.68 C/km ThetaE index: 25.72 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 923.24 mb = 859.40 m = 2819.52 ft Mean mixing ratio: 15.82 g/kg Conv temperature: 26.55 C = 79.80 F Cap Strength: 0.22 C Lifted Index: -2.29 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.04 C Lifted Index @700 mb: -0.94 C Showalter Index: -0.36 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.20 C K Index: 27.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 236.60 Risk: None Energy Index: -1.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 875.87 J/kg Max Up Vert Vel: 41.85 m/s Conv Inhibition (B-): 0.36 J/kg Cap Strength: 0.37 C Lift Cond Lev (LCL): 928.00 mb = 814.76 m = 2673.06 ft Lev Free Conv (LFC): 913.00 mb = 955.53 m = 3134.92 ft Equ Level (EL): 193.00 mb = 12621.53 m = 41408.73 ft B at Equ Level: 866.38 J/kg Max Parcel Lev (MPL): 123.00 mb = 15373.35 m = 50436.88 ft Wind level data Storm motion: 289 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 1001 154 270 6 6.0 -0.0 | 122 9 -7.3 4.5 1 1000 163 310 2 1.5 -1.3 | 105 12 -11.7 3.2 2 925 843 270 12 12.0 -0.0 | 164 5 -1.3 4.5 3 850 1572 275 12 12.0 -1.0 | 159 4 -1.3 3.5 4 700 3198 255 19 18.4 4.9 | 208 11 5.1 9.4 5 500 5890 255 29 28.0 7.5 | 231 19 14.7 12.0 6 400 7600 250 33 31.0 11.3 | 228 24 17.7 15.8 7 300 9680 265 31 30.9 2.7 | 248 19 17.6 7.2 8 250 10940 245 17 15.4 7.2 | 190 12 2.1 11.7 9 200 12400 250 31 29.1 10.6 | 226 22 15.8 15.1 10 150 14190 265 41 40.8 3.6 | 254 29 27.6 8.1 11 100 16580 270 56 56.0 -0.0 | 264 43 42.7 4.5 12 70 18640 270 23 23.0 -0.0 | 245 11 9.7 4.5 13 50 20650 55 8 -6.6 -4.6 | 90 20 -19.8 -0.1 14 30 23840 300 10 8.7 -5.0 | 84 5 -4.6 -0.5 15 20 26410 185 19 1.7 18.9 | 154 26 -11.6 23.4 Wind Parameters Mean winds (0-6000m): 258.8 at 18.7 knts Storm direction: 288.8 at 14.0 knts Shear (0-3000m) pos: 0.7 neg: 1.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 86.4 deg Storm rel helicity (0-3000m) pos: 13.6 neg: -8.1 tot: 5.5 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 33.89 Bulk Shear: 25.84 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 ------------------------------------------------------------------------------- 500 286 6 111 8| 3.6 0.0 3.6| 3.6 -7.7 -4.1 -8.2 -0.09| 10.5 -1.0 1000 274 9 130 6| 1.8 1.7 3.5| 7.6 -7.8 -0.3 -0.3 0.16| 7.3 1.2 1500 274 10 137 5| 1.4 1.1 2.5| 8.0 -8.1 -0.1 -0.1 0.16| 5.2 0.8 2000 273 11 146 5| 1.0 1.5 2.5| 10.4 -8.1 2.3 1.2 0.26| 4.6 1.2 2500 270 12 160 5| 0.8 1.7 2.6| 12.4 -8.1 4.3 1.7 0.28| 4.2 1.2 3000 267 13 173 5| 0.7 1.9 2.6| 13.6 -8.1 5.5 1.8 0.27| 4.0 1.1 4000 263 15 191 7| 0.5 1.9 2.4| 20.9 -8.1 12.8 3.2 0.32| 3.5 1.1 5000 260 17 203 8| 0.4 1.9 2.3| 28.6 -8.1 20.5 4.1 0.34| 3.2 1.1 6000 259 19 212 10| 0.3 1.9 2.2| 34.1 -8.5 25.6 4.3 0.34| 2.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251019.00.gif