UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 29 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 1005 152 17.8 15.7 88 2.1 16.4 65 10 290.5 292.5 289.4 322.2 11.23 1 1000 195 18.4 14.7 79 3.7 16.0 60 23 291.5 293.4 289.2 321.5 10.57 2 925 859 13.6 10.7 83 2.9 11.9 65 37 293.2 294.8 288.2 318.3 8.76 3 850 1567 9.2 8.0 92 1.2 8.5 80 33 295.8 297.2 288.3 318.8 7.94 4 711 3025 0.0 -0.9 94 0.9 -0.4 163 6 301.1 302.1 287.5 316.3 5.04 5 700 3150 -1.1 -5.6 71 4.5 -3.0 170 4 301.3 301.9 286.1 312.2 3.60 6 692 3241 -2.1 -11.1 50 9.0 -5.4 173 5 301.1 301.6 284.7 308.5 2.36 7 674 3450 -1.1 -19.1 24 18.0 -6.7 180 8 304.5 304.8 284.8 308.6 1.25 8 564 4848 -8.5 -38.5 7 30.0 -13.9 225 26 311.7 311.8 286.2 312.6 0.24 9 550 5042 -9.9 -15.9 61 6.0 -11.9 231 29 312.3 312.7 288.4 318.9 2.01 10 527 5370 -11.3 -41.3 6 30.0 -16.2 242 34 314.5 314.5 287.2 315.2 0.19 11 500 5770 -14.1 -42.1 7 28.0 -18.3 255 39 315.8 315.9 287.6 316.5 0.19 12 499 5785 -14.1 -43.1 7 29.0 -18.4 255 39 316.0 316.1 287.6 316.7 0.17 13 473 6193 -12.9 -36.9 11 24.0 -17.4 250 52 322.4 322.5 289.9 323.6 0.34 14 439 6760 -15.3 -22.3 55 7.0 -17.3 243 70 326.3 326.6 292.1 331.4 1.46 15 406 7349 -18.1 -21.9 72 3.8 -19.2 236 89 330.1 330.4 293.3 335.8 1.63 16 400 7460 -18.5 -21.9 75 3.4 -19.5 235 93 330.9 331.3 293.5 336.8 1.66 17 364 8158 -22.5 -25.2 79 2.7 -23.2 228 93 334.7 334.9 294.2 339.6 1.36 18 322 9047 -28.7 -31.7 75 3.0 -29.3 220 93 338.0 338.2 294.6 341.2 0.84 19 300 9550 -32.7 -35.5 76 2.8 -33.1 215 93 339.3 339.4 294.7 341.6 0.62 20 261 10517 -40.1 -43.1 73 3.0 -40.4 215 107 342.2 342.3 295.1 343.5 0.32 21 250 10810 -42.3 215 111 343.2 22 200 12280 -54.3 225 122 346.8 23 154 13911 -65.6 240 124 354.5 24 150 14070 -66.7 245 121 355.2 25 124 15208 -70.9 251 101 367.4 26 108 16022 -72.7 255 87 378.8 27 100 16480 -66.9 255 62 398.5 28 98 16603 -65.3 255 61 403.9 29 72 18461 -69.7 250 41 431.8 30 70 18630 -66.1 250 39 443.0 31 65 19081 -64.1 253 39 456.8 32 50 20690 -62.5 265 37 496.2 33 48 20945 -59.1 260 35 510.1 34 39 22247 -60.9 236 24 536.8 35 32 23497 -55.3 213 13 583.0 36 30 23910 -55.1 205 10 594.4 37 20 26510 -52.7 285 4 674.9 38 15 28368 -52.7 732.7 TRP 108 16022 -72.7 255 87 378.8 WND 154 13911 -65.6 240 124 354.5 Sounding variables and indices 1000-500 mb thick: 5575.00 m Freezing level: 711.00 mb = 3025.08 m = 9924.67 ft Wetbulb zero: 717.96 mb = 2945.51 m = 9663.64 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 55.98 % Est. max temperature: 22.88 C = 73.18 F Sfc-Lift cond lev (LCL): 974.30 mb = 416.76 m = 1367.31 ft T: 16.80 C 700-500 lapse rate: 4.96 C/km ThetaE index: 10.34 C Layer 711.0- 674.0 mb Conv cond level (CCL): 883.98 mb = 1238.75 m = 4064.10 ft Mean mixing ratio: 9.51 g/kg Conv temperature: 21.87 C = 71.36 F Cap Strength: 2.45 C Lifted Index: 2.46 C Risk: None Lifted Index @300 mb: 14.39 C Lifted Index @700 mb: -1.41 C Showalter Index: 2.93 C Risk: Showers probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.10 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 201.00 Risk: None Energy Index: -0.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.35 J/kg Max Up Vert Vel: 9.42 m/s Conv Inhibition (B-): 20.33 J/kg Cap Strength: 2.47 C Lift Cond Lev (LCL): 910.85 mb = 988.06 m = 3241.61 ft Lev Free Conv (LFC): 805.85 mb = 2002.52 m = 6569.87 ft Equ Level (EL): 665.85 mb = 3545.72 m = 11632.79 ft B at Equ Level: 42.54 J/kg Max Parcel Lev (MPL): 565.85 mb = 4822.02 m = 15820.09 ft Wind level data Storm motion: 213 at 18 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 1005 152 65 10 -9.1 -4.2 | 44 27 -19.1 -19.7 1 1000 195 60 23 -19.9 -11.5 | 48 40 -29.9 -27.0 2 925 859 65 37 -33.5 -15.6 | 54 54 -43.5 -31.1 3 850 1567 80 33 -32.5 -5.7 | 63 48 -42.5 -21.2 4 700 3150 170 4 -0.7 3.9 | 43 16 -10.7 -11.5 5 500 5770 255 39 37.7 10.1 | 281 28 27.7 -5.4 6 400 7460 235 93 76.2 53.3 | 240 76 66.2 37.9 7 300 9550 215 93 53.3 76.2 | 216 75 43.3 60.7 8 250 10810 215 111 63.7 90.9 | 215 93 53.7 75.4 9 200 12280 225 122 86.3 86.3 | 227 104 76.3 70.8 10 154 13911 240 124 107.4 62.0 | 244 108 97.4 46.5 11 150 14070 245 121 109.7 51.1 | 250 106 99.7 35.7 12 108 16022 255 87 84.0 22.5 | 265 74 74.0 7.0 13 100 16480 255 62 59.9 16.0 | 269 50 49.9 0.6 14 70 18630 250 39 36.6 13.3 | 275 27 26.6 -2.1 15 50 20690 265 37 36.9 3.2 | 295 30 26.9 -12.3 16 30 23910 205 10 4.2 9.1 | 42 9 -5.8 -6.4 17 20 26510 285 4 3.9 -1.0 | 20 18 -6.1 -16.5 Wind Parameters Mean winds (0-6000m): 182.9 at 24.6 knts Storm direction: 212.9 at 18.4 knts Shear (0-3000m) pos: 5.8 neg: 3.9 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): -1.1 deg Storm rel helicity (0-3000m) pos: 305.0 neg: -47.1 tot: 257.9 m^2/s^2 ave: 86.0 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 2.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.17 Bulk Shear: 264.94 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 62 27 50 44| 0.0 23.3 23.3| 61.2 0.0 61.2 122.4 0.26| 23.5 6.0 1000 65 31 53 48| 2.7 11.7 14.4|133.4 0.0 133.4 133.4 0.35| 16.2 5.7 1500 69 32 56 48| 4.1 7.8 11.9|217.9 0.0 217.9 145.2 0.44| 13.8 6.1 2000 74 31 59 46| 6.4 5.8 12.3|299.5 0.0 299.5 149.7 0.45| 14.5 6.6 2500 77 28 60 43| 6.7 4.7 11.4|305.0 -10.3 294.7 117.9 0.35| 14.2 5.0 3000 75 25 57 40| 5.8 3.9 9.7|305.0 -47.1 257.9 86.0 0.20| 13.6 2.7 4000 83 21 60 36| 6.1 2.9 9.0|326.2 -47.1 279.1 69.8 0.25| 12.1 3.1 5000 95 22 67 34| 6.5 2.3 8.8|343.5 -47.1 296.4 59.3 0.31| 11.7 3.6 6000 183 25 136 13| 6.0 0.8 6.8|383.5-112.6 270.9 45.1 0.25| 12.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251029.12.gif