UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110913.upa.cvt Date: 1300Z 9 NOV 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1300Z 9 NOV 25 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 2 5.0 3.8 92 1.2 4.4 330 10 278.1 278.9 277.5 291.8 5.02 1 1000 10 5.0 3.2 88 1.8 4.2 330 10 278.1 279.0 277.3 291.3 4.81 2 925 641 0.2 -0.3 96 0.5 -0.0 320 16 279.5 280.2 277.0 290.7 4.04 3 850 1314 -2.5 -2.8 98 0.3 -2.6 260 12 283.5 284.2 278.6 293.9 3.66 4 700 2833 -9.5 -10.5 92 1.0 -9.8 215 35 292.0 292.4 281.0 299.3 2.45 5 500 5330 -27.1 -39.1 31 12.0 -28.3 230 52 300.0 300.0 281.7 300.9 0.26 6 400 6910 -37.3 -50.3 25 13.0 -38.0 220 54 306.5 306.5 284.1 306.9 0.10 7 300 8830 -51.7 230 58 312.5 8 278 9319 -54.1 230 64 315.9 9 250 10000 -52.9 240 68 327.4 10 233 10456 -52.0 245 82 335.5 11 200 11450 -49.9 255 76 353.8 12 150 13330 -52.9 270 68 378.9 TRP 278 9319 -54.1 230 64 315.9 WND 233 10456 -52.0 245 82 335.5 Sounding variables and indices 1000-500 mb thick: 5320.00 m Freezing level: 919.44 mb = 690.85 m = 2266.55 ft Wetbulb zero: 925.69 mb = 634.96 m = 2083.19 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 78.86 % Est. max temperature: 10.40 C = 50.72 F Sfc-Lift cond lev (LCL): 982.61 mb = 151.97 m = 498.59 ft T: 3.92 C 700-500 lapse rate: 7.05 C/km ThetaE index: 1.05 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 932.76 mb = 573.35 m = 1881.05 ft Mean mixing ratio: 4.32 g/kg Conv temperature: 6.30 C = 43.34 F Cap Strength: 5.42 C Lifted Index: 8.33 C Risk: None Lifted Index @300 mb: 15.22 C Lifted Index @700 mb: 5.42 C Showalter Index: 6.22 C Risk: None Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 24.30 C K Index: 20.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 76.00 Risk: None Energy Index: 1.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.29 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 8920.73 J/kg Cap Strength: 8.20 C Lift Cond Lev (LCL): 935.81 mb = 546.99 m = 1794.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 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 1001 2 330 10 5.0 -8.7 | 56 24 -19.6 -13.0 1 1000 10 330 10 5.0 -8.7 | 56 24 -19.6 -13.0 2 925 641 320 16 10.3 -12.3 | 41 22 -14.3 -16.6 3 850 1314 260 12 11.8 2.1 | 80 13 -12.8 -2.3 4 700 2833 215 35 20.1 28.7 | 169 25 -4.5 24.3 5 500 5330 230 52 39.8 33.4 | 208 33 15.3 29.0 6 400 6910 220 54 34.7 41.4 | 195 38 10.1 37.0 7 300 8830 230 58 44.4 37.3 | 211 38 19.9 32.9 8 278 9319 230 64 49.0 41.1 | 214 44 24.4 36.8 9 250 10000 240 68 58.9 34.0 | 229 45 34.3 29.6 10 233 10456 245 82 74.3 34.7 | 239 58 49.7 30.3 11 200 11450 255 76 73.4 19.7 | 253 51 48.8 15.3 12 150 13330 270 68 68.0 -0.0 | 276 44 43.4 -4.4 Wind Parameters Mean winds (0-6000m): 229.9 at 33.3 knts Storm direction: 259.9 at 25.0 knts Shear (0-3000m) pos: 0.0 neg: 7.1 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 84.0 neg: -36.5 tot: 47.4 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 177.09 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 ------------------------------------------------------------------------------- 500 325 12 50 23| 0.0 5.1 5.1| 0.0 -29.3 -29.3 -58.5 -0.97| 5.1 -5.0 1000 317 14 47 21| 0.0 4.8 4.8| 14.6 -36.2 -21.6 -21.6 -0.18| 7.6 -1.4 1500 303 13 48 18| 0.0 5.4 5.4| 40.7 -36.2 4.5 3.0 0.21| 8.3 1.7 2000 284 15 52 13| 0.0 6.3 6.3| 58.7 -36.2 22.5 11.2 0.40| 8.6 3.4 2500 263 17 73 8| 0.0 7.0 7.0| 74.0 -36.2 37.8 15.1 0.42| 8.9 3.7 3000 245 20 120 8| 0.0 7.1 7.1| 84.0 -36.5 47.4 15.8 0.38| 8.9 3.4 4000 233 25 155 11| 1.0 5.3 6.3|136.2 -36.5 99.6 24.9 0.45| 7.7 3.5 5000 230 29 172 14| 1.7 4.2 5.9|195.2 -36.5 158.7 31.7 0.51| 7.0 3.6 6000 230 33 183 17| 1.6 3.7 5.3|214.6 -63.9 150.7 25.1 0.45| 6.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251109.13.gif