UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for RJ741... Searching the city database file for: RJ741 ... Date:1200Z 9 JAN 26 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1016 31 6.2 -0.8 61 7.0 3.2 190 6 278.1 278.7 275.6 287.9 3.54 1 1000 161 6.2 -2.8 52 9.0 2.5 200 19 279.4 279.9 275.6 288.0 3.11 2 985 284 5.8 -3.2 52 9.0 2.1 207 20 280.2 280.7 276.0 288.8 3.06 3 925 794 1.8 -5.2 60 7.0 -0.9 235 23 281.1 281.6 276.2 289.1 2.80 4 852 1450 -4.1 -6.3 85 2.2 -4.9 254 25 281.7 282.1 276.5 289.6 2.80 5 850 1469 -4.3 -6.7 83 2.4 -5.1 255 25 281.6 282.1 276.3 289.4 2.72 6 806 1885 -8.1 -8.6 96 0.5 -8.2 255 26 281.9 282.3 276.2 289.0 2.47 7 805 1895 -8.3 -10.9 81 2.6 -9.1 255 26 281.8 282.2 275.5 287.8 2.06 8 803 1914 -8.1 -23.1 29 15.0 -11.3 255 26 282.2 282.3 273.7 284.5 0.74 9 801 1934 -6.5 -33.5 10 27.0 -11.1 255 26 284.1 284.2 274.0 285.0 0.28 10 800 1944 -4.3 -35.3 7 31.0 -9.7 255 26 286.6 286.6 275.3 287.3 0.24 11 798 1963 -3.5 -37.5 5 34.0 -9.3 255 26 287.6 287.7 275.7 288.3 0.19 12 700 2992 -7.5 -41.5 5 34.0 -12.6 255 29 294.2 294.2 278.9 294.7 0.14 13 661 3434 -10.1 -35.1 11 25.0 -14.3 256 31 296.1 296.2 280.0 297.1 0.29 14 500 5510 -26.9 -47.9 12 21.0 -28.5 260 41 300.2 300.3 281.6 300.6 0.10 15 472 5924 -30.3 -48.3 16 18.0 -31.6 263 44 301.0 301.0 281.9 301.4 0.10 16 440 6420 -34.3 -48.3 23 14.0 -35.1 266 47 302.1 302.1 282.4 302.5 0.11 17 401 7063 -40.1 -49.1 38 9.0 -40.5 270 52 302.7 302.7 282.6 303.0 0.11 18 400 7080 -40.3 270 52 302.6 19 361 7771 -45.9 268 58 304.1 20 325 8465 -49.1 265 64 309.0 21 300 8990 -48.9 265 72 316.4 22 272 9634 -50.3 262 84 323.4 23 250 10190 -47.7 260 95 335.2 24 226 10856 -47.5 260 102 345.3 25 200 11660 -49.5 260 111 354.4 26 171 12679 -52.5 265 113 365.6 27 150 13520 -55.1 265 101 375.1 28 114 15255 -59.3 262 97 398.0 29 101 16017 -57.3 260 95 415.8 30 100 16080 -57.7 260 95 416.2 31 91 16672 -59.3 257 85 424.4 32 70 18310 -59.9 250 58 456.2 33 68 18492 -59.1 250 57 461.8 34 56 19705 -62.1 247 53 481.3 35 53 20051 -56.3 246 52 502.4 36 50 20420 -58.3 245 51 506.1 37 44 21228 -58.1 242 40 525.4 38 33 23067 -53.1 237 16 583.7 39 32 23268 -49.1 236 13 599.6 40 30 23690 -51.5 235 8 604.2 41 28 24135 -54.3 608.5 42 26 24613 -51.7 628.9 43 20 26296 -56.5 663.2 TRP 325 8465 -49.1 265 64 309.0 WND 171 12679 -52.5 265 113 365.6 Sounding variables and indices 1000-500 mb thick: 5349.00 m Freezing level: 902.73 mb = 994.27 m = 3262.01 ft Wetbulb zero: 943.07 mb = 637.14 m = 2090.32 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 29.20 % Est. max temperature: 9.70 C = 49.46 F Sfc-Lift cond lev (LCL): 912.31 mb = 904.31 m = 2966.87 ft T: 0.81 C 700-500 lapse rate: 7.70 C/km ThetaE index: 5.14 C Layer 850.0- 801.0 mb Conv cond level (CCL): 833.67 mb = 1620.91 m = 5317.87 ft Mean mixing ratio: 3.00 g/kg Conv temperature: 9.88 C = 49.79 F Cap Strength: 9.74 C Lifted Index: 10.29 C Risk: None Lifted Index @300 mb: 19.69 C Lifted Index @700 mb: 8.95 C Showalter Index: 9.79 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 20.20 C K Index: -18.10 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.39 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 52412.05 J/kg Cap Strength: 10.25 C Lift Cond Lev (LCL): 852.15 mb = 1449.08 m = 4754.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 23 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 1016 31 190 6 1.0 5.9 | 118 24 -21.3 11.4 1 1000 161 200 19 6.5 17.9 | 146 28 -15.8 23.4 2 925 794 235 23 18.8 13.2 | 169 19 -3.5 18.7 3 850 1469 255 25 24.1 6.5 | 189 12 1.8 12.0 4 700 2992 255 29 28.0 7.5 | 204 14 5.7 13.0 5 500 5510 260 41 40.4 7.1 | 235 22 18.1 12.6 6 400 7080 270 52 52.0 -0.0 | 260 30 29.7 5.5 7 325 8465 265 64 63.8 5.6 | 255 43 41.4 11.1 8 300 8990 265 72 71.7 6.3 | 257 51 49.4 11.8 9 250 10190 260 95 93.6 16.5 | 253 75 71.2 22.0 10 200 11660 260 111 109.3 19.3 | 254 90 87.0 24.8 11 171 12679 265 113 112.6 9.8 | 260 92 90.3 15.3 12 150 13520 265 101 100.6 8.8 | 260 80 78.3 14.3 13 100 16080 260 95 93.6 16.5 | 253 75 71.2 22.0 14 70 18310 250 58 54.5 19.8 | 232 41 32.2 25.3 15 50 20420 245 51 46.2 21.6 | 221 36 23.9 27.1 16 30 23690 235 8 6.6 4.6 | 123 19 -15.8 10.1 Wind Parameters Mean winds (0-6000m): 253.9 at 30.6 knts Storm direction: 283.9 at 23.0 knts Shear (0-3000m) pos: 4.2 neg: 0.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 86.1 deg Storm rel helicity (0-3000m) pos: 179.6 neg: 0.0 tot: 179.6 m^2/s^2 ave: 59.9 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 64.46 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 ------------------------------------------------------------------------------- 500 208 18 148 25| 16.9 0.0 16.9|123.7 0.0 123.7 247.4 0.90| 20.9 18.8 1000 223 20 158 22| 10.6 0.0 10.6|154.4 0.0 154.4 154.4 0.83| 15.0 12.4 1500 233 22 165 19| 8.0 0.0 8.0|167.7 0.0 167.7 111.8 0.79| 11.9 9.5 2000 239 23 171 17| 6.0 0.3 6.3|171.5 0.0 171.5 85.8 0.80| 9.3 7.4 2500 243 24 176 16| 4.8 0.5 5.3|175.4 0.0 175.4 70.2 0.80| 7.7 6.1 3000 246 25 180 16| 4.2 0.5 4.7|179.6 0.0 179.6 59.9 0.80| 6.7 5.3 4000 249 26 188 15| 3.8 0.3 4.1|196.3 0.0 196.3 49.1 0.80| 5.6 4.5 5000 252 28 198 15| 3.5 0.3 3.8|214.2 0.0 214.2 42.8 0.80| 5.0 4.0 6000 254 31 207 16| 3.5 0.2 3.7|245.8 0.0 245.8 41.0 0.79| 4.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20260109.12.gif