UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 20 APR 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 1009 5 5.0 4.0 93 1.0 4.5 290 4 277.4 278.3 277.2 291.2 5.05 1 1000 78 4.6 2.5 86 2.1 3.7 265 6 277.8 278.5 276.8 290.3 4.58 2 925 708 -0.3 -0.9 96 0.6 -0.6 300 14 279.0 279.7 276.5 289.7 3.87 3 879 1115 -1.7 -2.7 93 1.0 -2.1 309 17 281.6 282.3 277.5 291.7 3.56 4 850 1381 -2.3 -3.4 92 1.1 -2.7 315 19 283.7 284.3 278.4 293.7 3.50 5 700 2913 -7.5 -12.5 67 5.0 -9.1 300 23 294.2 294.6 281.5 300.5 2.09 6 686 3070 -8.1 -14.1 62 6.0 -10.0 298 24 295.2 295.6 281.7 300.9 1.87 7 591 4221 -11.1 -26.1 28 15.0 -14.5 285 32 304.6 304.7 284.2 307.1 0.77 8 500 5480 -21.3 -32.3 36 11.0 -23.1 270 41 307.1 307.2 284.9 308.8 0.51 9 404 7011 -34.1 -43.1 40 9.0 -34.8 270 37 309.8 309.8 285.5 310.5 0.21 10 400 7080 -34.9 -42.9 44 8.0 -35.5 270 37 309.6 309.7 285.5 310.4 0.22 11 367 7672 -40.1 -49.1 38 9.0 -40.6 273 36 310.4 310.4 285.7 310.9 0.12 12 308 8839 -49.9 280 35 312.7 13 300 9010 -50.1 265 35 314.7 14 288 9278 -48.1 258 38 321.3 15 250 10210 -49.1 235 49 333.1 16 200 11680 -49.5 250 39 354.4 17 150 13550 -49.7 260 31 384.4 18 117 15169 -51.5 263 29 409.4 19 110 15568 -52.9 264 28 414.1 20 100 16180 -54.9 265 27 421.7 21 99 16244 -54.9 264 27 422.9 22 70 18450 -57.5 245 19 461.4 23 60 19418 -58.3 259 17 480.4 24 56 19854 -55.3 265 16 496.8 25 50 20570 -57.9 275 14 507.0 26 30 23820 -57.1 20 12 589.0 27 28 24256 -57.5 17 12 599.6 28 20 26400 -53.3 5 12 673.0 29 19 26731 -52.9 684.2 TRP 308 8839 -49.9 280 35 312.7 WND Sounding variables and indices 1000-500 mb thick: 5402.00 m Freezing level: 929.59 mb = 669.43 m = 2196.26 ft Wetbulb zero: 935.07 mb = 620.55 m = 2035.89 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 63.62 % Est. max temperature: 10.66 C = 51.18 F Sfc-Lift cond lev (LCL): 993.65 mb = 129.51 m = 424.89 ft T: 4.20 C 700-500 lapse rate: 5.38 C/km ThetaE index: 1.47 C Layer 1000.0- 879.0 mb Conv cond level (CCL): 934.96 mb = 621.45 m = 2038.85 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 6.40 C = 43.53 F Cap Strength: 14.60 C Lifted Index: 14.89 C Risk: None Lifted Index @300 mb: 17.53 C Lifted Index @700 mb: 8.07 C Showalter Index: 12.20 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 17.90 C K Index: 10.60 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.57 J/kg Max Up Vert Vel: 3.63 m/s Conv Inhibition (B-): 56201.25 J/kg Cap Strength: 14.85 C Lift Cond Lev (LCL): 939.85 mb = 579.32 m = 1900.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 19 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 1009 5 290 4 3.8 -1.4 | 143 16 -9.4 12.7 1 1000 78 265 6 6.0 0.5 | 154 16 -7.2 14.6 2 925 708 300 14 12.1 -7.0 | 171 7 -1.1 7.1 3 850 1381 315 19 13.4 -13.4 | 201 1 0.2 0.6 4 700 2913 300 23 19.9 -11.5 | 249 7 6.7 2.6 5 500 5480 270 41 41.0 -0.0 | 243 31 27.8 14.1 6 400 7080 270 37 37.0 -0.0 | 239 28 23.8 14.1 7 308 8839 280 35 34.5 -6.1 | 249 23 21.3 8.0 8 300 9010 265 35 34.9 3.1 | 232 28 21.7 17.1 9 250 10210 235 49 40.1 28.1 | 213 50 27.0 42.2 10 200 11680 250 39 36.6 13.3 | 221 36 23.5 27.4 11 150 13550 260 31 30.5 5.4 | 222 26 17.3 19.5 12 100 16180 265 27 26.9 2.4 | 220 21 13.7 16.4 13 70 18450 245 19 17.2 8.0 | 190 22 4.0 22.1 14 50 20570 275 14 13.9 -1.2 | 183 13 0.8 12.9 15 30 23820 20 12 -4.1 -11.3 | 99 18 -17.3 2.8 16 20 26400 5 12 -1.0 -12.0 | 98 14 -14.2 2.1 Wind Parameters Mean winds (0-6000m): 286.9 at 25.7 knts Storm direction: 316.9 at 19.3 knts Shear (0-3000m) pos: 1.7 neg: 2.4 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 107.2 deg Storm rel helicity (0-3000m) pos: 27.8 neg: -0.2 tot: 27.6 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 41.14 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 ------------------------------------------------------------------------------- 500 280 8 158 14| 0.0 7.6 7.6| 23.8 0.0 23.8 47.7 0.66| 9.5 6.3 1000 295 11 162 10| 3.3 3.8 7.1| 26.5 0.0 26.5 26.5 0.47| 8.1 3.8 1500 303 13 164 7| 3.5 2.5 6.0| 27.0 0.0 27.0 18.0 0.43| 6.8 2.9 2000 306 15 170 5| 2.6 2.4 5.0| 27.3 0.0 27.3 13.6 0.42| 5.7 2.4 2500 306 16 180 5| 2.1 2.3 4.4| 27.4 -0.0 27.4 11.0 0.38| 5.0 1.9 3000 305 17 195 4| 1.7 2.4 4.1| 27.8 -0.2 27.6 9.2 0.35| 4.6 1.6 4000 301 20 223 6| 1.3 2.9 4.2| 29.1 -1.3 27.8 6.9 0.27| 4.6 1.2 5000 294 23 237 9| 1.0 3.2 4.3| 29.1 -14.9 14.2 2.8 0.16| 4.7 0.8 6000 287 26 240 13| 0.9 3.0 3.8| 29.1 -33.7 -4.6 -0.8 0.09| 4.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20250420.12.gif