UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 21 OCT 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 1024 -0 4.8 -0.2 70 5.0 2.7 290 5 276.1 276.7 274.6 286.1 3.68 1 1000 192 2.8 -1.3 74 4.1 1.1 300 17 276.0 276.5 274.3 285.5 3.47 2 925 818 -2.3 -5.7 77 3.4 -3.5 285 16 277.0 277.4 273.7 284.5 2.70 3 850 1482 -8.3 -9.8 89 1.5 -8.8 255 16 277.5 277.8 273.2 283.5 2.13 4 811 1845 -10.9 -11.8 93 0.9 -11.2 263 17 278.4 278.8 273.4 283.9 1.91 5 711 2842 -18.1 -19.2 91 1.1 -18.3 287 21 281.2 281.4 273.8 284.7 1.18 6 701 2948 -16.7 -27.7 38 11.0 -18.5 290 21 283.9 284.0 274.3 285.6 0.56 7 700 2959 -16.3 -28.3 35 12.0 -18.3 290 21 284.4 284.5 274.6 286.1 0.53 8 691 3056 -16.1 -30.1 29 14.0 -18.3 289 22 285.7 285.8 275.2 287.1 0.45 9 657 3432 -17.5 -27.5 41 10.0 -19.2 287 25 288.3 288.4 276.7 290.2 0.61 10 651 3501 -17.1 -34.1 21 17.0 -19.5 287 26 289.5 289.6 276.9 290.6 0.33 11 629 3756 -18.7 -26.7 49 8.0 -20.1 285 28 290.5 290.6 278.0 292.7 0.68 12 500 5420 -29.9 -39.9 37 10.0 -30.8 275 43 296.6 296.6 280.2 297.4 0.24 13 480 5711 -32.1 -43.1 33 11.0 -32.9 273 44 297.4 297.4 280.4 298.0 0.18 14 412 6778 -40.1 -53.1 24 13.0 -40.6 266 50 300.3 300.3 281.5 300.6 0.07 15 400 6980 -40.9 265 51 301.8 16 356 7762 -44.9 263 56 306.7 17 308 8718 -49.1 260 62 313.8 18 300 8890 -49.3 265 64 315.9 19 250 10080 -48.3 255 72 334.3 20 200 11540 -50.3 260 86 353.1 21 196 11671 -50.5 261 87 354.8 22 186 12012 -50.5 265 91 360.2 23 158 13073 -50.5 261 87 377.4 24 150 13410 -52.3 260 86 380.0 25 143 13719 -53.3 261 85 383.4 26 101 15956 -54.1 265 74 422.0 27 100 16020 -54.1 265 74 423.2 28 71 18210 -54.3 236 55 466.3 29 70 18300 -55.3 235 54 466.1 30 63 18964 -58.9 243 55 472.4 31 50 20420 -56.1 260 56 511.3 32 49 20549 -54.9 258 54 517.1 33 47 20818 -52.3 253 51 529.5 34 43 21391 -55.5 242 44 535.3 35 40 21859 -50.9 234 39 558.0 36 34 22928 -47.5 215 27 593.5 37 30 23750 -51.3 200 17 604.8 38 26 24670 -55.3 218 17 618.7 39 22 25749 -49.1 238 16 667.4 40 20 26370 -51.7 250 16 677.9 41 18 27055 -50.5 702.4 TRP 308 8718 -49.1 260 62 313.8 WND 186 12012 -50.5 265 91 360.2 Sounding variables and indices 1000-500 mb thick: 5228.00 m Freezing level: 958.82 mb = 535.69 m = 1757.48 ft Wetbulb zero: 981.64 mb = 340.78 m = 1118.03 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 63.66 % Est. max temperature: 6.04 C = 42.87 F Sfc-Lift cond lev (LCL): 948.00 mb = 620.81 m = 2036.75 ft T: -0.69 C 700-500 lapse rate: 5.53 C/km ThetaE index: 2.66 C Layer 1000.0- 811.0 mb Conv cond level (CCL): 906.10 mb = 980.08 m = 3215.45 ft Mean mixing ratio: 3.19 g/kg Conv temperature: 5.82 C = 42.48 F Cap Strength: 6.74 C Lifted Index: 9.98 C Risk: None Lifted Index @300 mb: 21.78 C Lifted Index @700 mb: 2.61 C Showalter Index: 11.30 C Risk: None Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 20.10 C K Index: -0.20 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.76 J/kg Max Up Vert Vel: 7.45 m/s Conv Inhibition (B-): 7.03 J/kg Cap Strength: 9.82 C Lift Cond Lev (LCL): 916.22 mb = 892.88 m = 2929.36 ft Lev Free Conv (LFC): 881.22 mb = 1198.73 m = 3932.81 ft Equ Level (EL): 711.22 mb = 2839.76 m = 9316.67 ft B at Equ Level: 26.13 J/kg Max Parcel Lev (MPL): 681.22 mb = 3162.10 m = 10374.23 ft Wind level data Storm motion: 308 at 20 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 1024 -0 290 5 4.7 -1.7 | 134 15 -10.6 10.4 1 1000 192 300 17 14.7 -8.5 | 170 4 -0.6 3.6 2 925 818 285 16 15.5 -4.1 | 181 8 0.1 8.0 3 850 1482 255 16 15.5 4.1 | 180 16 0.1 16.3 4 700 2959 290 21 19.7 -7.2 | 222 7 4.4 4.9 5 500 5420 275 43 42.8 -3.7 | 253 29 27.5 8.4 6 400 6980 265 51 50.8 4.4 | 245 39 35.5 16.6 7 308 8718 260 62 61.1 10.8 | 243 51 45.7 22.9 8 300 8890 265 64 63.8 5.6 | 250 52 48.4 17.7 9 250 10080 255 72 69.5 18.6 | 240 62 54.2 30.8 10 200 11540 260 86 84.7 14.9 | 249 74 69.4 27.0 11 186 12012 265 91 90.7 7.9 | 255 78 75.3 20.0 12 150 13410 260 86 84.7 14.9 | 249 74 69.4 27.0 13 100 16020 265 74 73.7 6.4 | 252 61 58.4 18.6 14 70 18300 235 54 44.2 31.0 | 214 52 28.9 43.1 15 50 20420 260 56 55.1 9.7 | 241 45 39.8 21.8 16 30 23750 200 17 5.8 16.0 | 161 30 -9.5 28.1 17 20 26370 250 16 15.0 5.5 | 179 18 -0.3 17.6 Wind Parameters Mean winds (0-6000m): 278.3 at 26.1 knts Storm direction: 308.3 at 19.5 knts Shear (0-3000m) pos: 3.8 neg: 1.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 89.9 deg Storm rel helicity (0-3000m) pos: 35.9 neg: -2.4 tot: 33.6 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.22 Bulk Shear: 22.76 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 ------------------------------------------------------------------------------- 500 297 15 157 6| 11.8 0.0 11.8| 11.1 0.0 11.1 22.1 0.39| 14.9 5.9 1000 291 15 171 7| 5.9 2.3 8.2| 12.2 0.0 12.2 12.2 0.33| 9.7 3.2 1500 282 16 179 9| 3.9 3.6 7.5| 12.3 -2.4 9.9 6.6 0.23| 8.5 1.9 2000 277 16 183 10| 3.8 2.7 6.5| 22.0 -2.4 19.6 9.8 0.28| 7.4 2.1 2500 276 16 186 10| 3.8 2.1 5.9| 29.7 -2.4 27.3 10.9 0.32| 6.8 2.2 3000 279 17 189 10| 3.8 1.8 5.5| 35.9 -2.4 33.6 11.2 0.36| 6.4 2.3 4000 281 19 203 9| 2.8 1.8 4.7| 47.2 -2.4 44.8 11.2 0.38| 6.0 2.3 5000 280 22 220 11| 2.3 2.3 4.6| 51.4 -2.4 49.0 9.8 0.33| 5.8 1.9 6000 278 26 231 13| 1.9 2.7 4.5| 51.4 -17.0 34.4 5.7 0.26| 5.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251021.00.gif