UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 20 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 1000 163 21.8 21.6 99 0.2 21.7 30 5 295.0 297.9 294.8 342.1 16.46 1 925 833 18.6 17.8 95 0.8 18.1 285 6 298.3 300.9 294.1 339.0 14.00 2 850 1557 13.6 13.3 98 0.3 13.4 265 23 300.4 302.5 292.7 333.8 11.37 3 833 1728 13.2 10.3 83 2.9 11.4 264 22 301.7 303.5 291.6 329.8 9.49 4 818 1881 13.0 8.6 75 4.4 10.3 264 22 303.1 304.7 291.3 328.7 8.60 5 798 2090 12.8 12.7 99 0.1 12.7 263 21 305.0 307.2 294.3 339.9 11.65 6 773 2357 11.2 11.1 99 0.1 11.2 263 20 306.1 308.1 294.0 338.6 10.80 7 700 3180 6.0 5.4 96 0.6 5.6 260 16 309.1 310.6 292.7 333.8 8.06 8 678 3440 4.4 3.9 97 0.5 4.1 257 18 310.2 311.6 292.6 333.2 7.49 9 613 4252 0.6 -1.4 86 2.0 -0.4 248 23 314.9 316.0 292.4 332.7 5.64 10 586 4613 0.6 -2.1 82 2.7 -0.8 244 26 319.0 320.0 293.6 337.0 5.60 11 560 4974 -2.5 -4.5 86 2.0 -3.5 240 29 319.5 320.4 293.2 335.3 4.90 12 536 5319 -5.7 -6.1 97 0.4 -5.9 236 31 319.7 320.6 292.9 334.4 4.53 13 500 5860 -8.5 -9.3 94 0.8 -8.8 230 35 322.7 323.4 293.1 335.2 3.78 14 447 6721 -12.9 -14.1 91 1.2 -13.3 233 37 327.6 328.2 293.7 337.4 2.88 15 400 7560 -17.9 -19.1 90 1.2 -18.3 235 39 331.7 332.2 294.1 339.1 2.11 16 357 8405 -22.5 -24.3 85 1.8 -22.9 241 41 336.5 336.8 294.8 341.9 1.50 17 300 9660 -32.5 -34.9 79 2.4 -32.9 250 45 339.6 339.7 294.8 342.1 0.66 18 262 10601 -40.1 -43.4 71 3.3 -40.4 250 41 341.8 341.9 295.1 343.1 0.31 19 250 10920 -42.5 250 39 342.9 20 232 11418 -46.9 255 45 343.6 21 200 12380 -54.9 265 56 345.8 22 173 13288 -60.6 290 84 351.1 23 154 14000 -65.1 278 51 355.3 24 150 14160 -64.3 275 43 359.3 25 135 14799 -66.3 270 45 366.8 26 107 16176 -73.7 260 51 377.9 27 100 16570 -73.9 280 49 384.9 28 86 17453 -72.7 276 36 404.3 29 77 18095 -77.1 273 27 408.2 30 70 18650 -71.9 270 19 430.6 31 60 19574 -65.5 279 15 464.3 32 50 20690 -63.3 290 10 494.3 33 37 22548 -60.5 263 14 546.0 34 33 23266 -55.7 253 15 576.9 35 30 23870 -57.3 245 16 588.4 36 27 24537 -58.3 246 15 603.6 37 20 26450 -54.1 250 14 670.6 38 16 27889 -51.9 721.9 TRP 107 16176 -73.7 260 51 377.9 WND 173 13288 -60.6 290 84 351.1 Sounding variables and indices 1000-500 mb thick: 5696.88 m Freezing level: 580.97 mb = 4682.86 m = 15363.51 ft Wetbulb zero: 619.39 mb = 4168.76 m = 13676.86 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 93.10 % Est. max temperature: 27.24 C = 81.04 F Sfc-Lift cond lev (LCL): 997.47 mb = 184.92 m = 606.69 ft T: 21.70 C 700-500 lapse rate: 5.41 C/km ThetaE index: 13.38 C Layer 925.0- 798.0 mb Conv cond level (CCL): 925.00 mb = 833.00 m = 2732.91 ft Mean mixing ratio: 14.79 g/kg Conv temperature: 25.26 C = 77.46 F Cap Strength: 0.36 C Lifted Index: -1.72 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.58 C Lifted Index @700 mb: -1.67 C Showalter Index: 0.97 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.80 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 240.60 Risk: None Energy Index: 0.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 272.35 J/kg Max Up Vert Vel: 23.34 m/s Conv Inhibition (B-): 2.19 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 942.17 mb = 674.93 m = 2214.32 ft Lev Free Conv (LFC): 907.17 mb = 999.62 m = 3279.55 ft Equ Level (EL): 397.17 mb = 7612.68 m = 24975.70 ft B at Equ Level: 271.96 J/kg Max Parcel Lev (MPL): 227.17 mb = 11554.06 m = 37906.55 ft Wind level data Storm motion: 278 at 16 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 1000 163 30 5 -2.5 -4.3 | 83 18 -17.9 -2.3 1 1000 158 0 0 -0.0 -0.0 | 98 16 -15.4 2.1 2 925 833 285 6 5.8 -1.6 | 93 10 -9.6 0.5 3 850 1557 265 23 22.9 2.0 | 242 9 7.5 4.1 4 700 3180 260 16 15.8 2.8 | 184 5 0.3 4.8 5 500 5860 230 35 26.8 22.5 | 205 27 11.4 24.6 6 400 7560 235 39 31.9 22.4 | 214 30 16.5 24.4 7 300 9660 250 45 42.3 15.4 | 237 32 26.9 17.5 8 250 10920 250 39 36.6 13.3 | 234 26 21.2 15.4 9 200 12380 265 56 55.8 4.9 | 260 41 40.4 6.9 10 173 13288 290 84 78.9 -28.7 | 293 69 63.5 -26.7 11 150 14160 275 43 42.8 -3.7 | 274 27 27.4 -1.7 12 107 16176 260 51 50.2 8.9 | 253 36 34.8 10.9 13 100 16570 280 49 48.3 -8.5 | 281 33 32.8 -6.4 14 70 18650 270 19 19.0 -0.0 | 240 4 3.6 2.1 15 50 20690 290 10 9.4 -3.4 | 77 6 -6.0 -1.4 16 30 23870 245 16 14.5 6.8 | 174 9 -0.9 8.8 17 20 26450 250 14 13.2 4.8 | 162 7 -2.3 6.9 Wind Parameters Mean winds (0-6000m): 247.6 at 20.7 knts Storm direction: 277.6 at 15.5 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 87.5 deg Storm rel helicity (0-3000m) pos: 4.9 neg: -19.2 tot: -14.3 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.79 Bulk Shear: 47.07 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 ------------------------------------------------------------------------------- 500 279 2 97 13| 0.0 4.6 4.6| 0.0 -9.6 -9.6 -19.3 -0.49| 5.2 -2.5 1000 281 5 96 10| 0.0 7.1 7.1| 3.2 -9.7 -6.5 -6.5 -0.04| 7.8 -0.3 1500 271 10 110 6| 0.0 7.7 7.7| 4.9 -10.4 -5.4 -3.6 0.13| 8.9 1.2 2000 268 13 134 4| 0.0 5.2 5.2| 4.9 -13.5 -8.5 -4.3 0.07| 7.2 0.5 2500 266 14 156 3| 0.0 3.8 3.8| 4.9 -16.4 -11.4 -4.6 0.00| 6.3 0.0 3000 265 15 167 3| 0.0 2.8 2.8| 4.9 -19.2 -14.3 -4.8 -0.06| 5.6 -0.4 4000 262 16 184 4| 0.0 3.0 3.0| 10.7 -19.2 -8.5 -2.1 0.02| 5.2 0.1 5000 255 18 197 7| 0.0 3.1 3.1| 11.1 -22.3 -11.2 -2.2 0.01| 5.1 0.0 6000 248 21 201 11| 0.0 3.1 3.1| 16.9 -33.3 -16.4 -2.7 -0.01| 4.9 -0.0 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251020.00.gif