UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 11 JAN 26 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 ------------------------------------------------------------------------------- 0 1000 46 SFC 987 157 13.4 11.9 91 1.5 12.5 225 10 287.6 289.2 286.2 312.5 8.89 2 925 701 9.0 9.0 100 0.0 9.0 220 39 288.5 289.9 285.5 310.5 7.81 3 850 1398 4.8 4.8 100 0.0 4.8 250 47 291.2 292.3 285.1 309.4 6.35 4 834 1553 4.6 4.4 99 0.2 4.5 247 48 292.6 293.7 285.5 310.7 6.29 5 700 2957 -3.5 -3.5 100 0.0 -3.5 215 58 298.6 299.4 285.8 311.2 4.22 6 635 3722 -7.9 -8.3 97 0.4 -8.1 216 64 302.0 302.6 286.0 311.9 3.22 7 574 4499 -14.3 -15.1 94 0.8 -14.6 218 71 303.4 303.8 285.2 309.9 2.06 8 546 4876 -17.5 -18.7 90 1.2 -17.8 219 74 304.0 304.3 284.9 309.1 1.60 9 541 4945 -17.9 -22.3 68 4.4 -18.9 219 75 304.3 304.5 284.6 308.1 1.18 10 523 5197 -20.5 -22.0 88 1.5 -20.8 219 77 304.1 304.3 284.6 308.2 1.25 11 520 5240 -20.5 -24.4 71 3.9 -21.3 219 77 304.6 304.8 284.5 307.9 1.02 12 504 5471 -21.7 -23.1 88 1.4 -22.0 220 79 305.9 306.1 285.2 309.7 1.18 13 500 5530 -21.9 -23.1 90 1.2 -22.2 220 80 306.3 306.6 285.4 310.2 1.19 14 481 5814 -21.9 -24.4 80 2.5 -22.4 223 80 309.8 310.0 286.5 313.4 1.10 15 438 6494 -27.1 -29.0 84 1.9 -27.4 229 80 311.6 311.7 286.8 314.3 0.79 16 400 7140 -32.3 -34.1 84 1.8 -32.5 235 80 313.0 313.1 287.1 314.9 0.53 17 344 8185 -39.3 -41.3 81 2.0 -39.5 250 111 317.3 317.4 288.2 318.4 0.30 18 329 8491 -37.1 -54.1 15 17.0 -38.1 248 127 324.4 324.4 290.2 324.7 0.07 19 301 9107 -35.5 -55.5 11 20.0 -36.7 245 160 335.0 335.0 293.2 335.3 0.07 20 300 9130 -35.7 -56.7 10 21.0 -37.0 245 161 335.1 335.1 293.2 335.3 0.06 21 251 10353 -40.1 -59.1 11 19.0 -41.1 250 184 346.1 346.1 295.8 346.3 0.05 22 250 10380 -40.3 250 185 346.2 23 233 10859 -41.7 250 189 351.1 24 223 11156 -43.7 250 192 352.4 25 200 11880 -48.7 250 183 355.7 26 150 13710 -60.7 250 152 365.5 27 117 15228 -67.3 253 131 380.2 28 101 16119 -64.3 255 118 402.3 29 100 16180 -64.1 255 117 403.9 30 99 16242 -64.3 254 115 404.7 31 93 16628 -61.1 250 104 418.3 32 87 17041 -63.9 245 91 420.7 33 83 17332 -62.1 242 83 430.1 34 70 18370 -69.3 230 51 436.1 35 69 18456 -69.1 438.4 36 63 19003 -66.5 455.6 37 59 19406 -60.9 476.9 38 54 19959 -58.7 494.2 TRP 344 8185 -39.3 -41.3 81 2.0 -39.5 250 111 317.3 317.4 288.2 318.4 0.30 WND 223 11156 -43.7 250 192 352.4 Sounding variables and indices 1000-500 mb thick: 5484.00 m Freezing level: 757.90 mb = 2350.19 m = 7710.51 ft Wetbulb zero: 758.79 mb = 2310.46 m = 7580.17 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 95.24 % Est. max temperature: 18.05 C = 64.49 F Sfc-Lift cond lev (LCL): 965.21 mb = 343.98 m = 1128.53 ft T: 11.89 C 700-500 lapse rate: 7.15 C/km ThetaE index: 3.13 C Layer 925.0- 834.0 mb Conv cond level (CCL): 930.93 mb = 647.35 m = 2123.83 ft Mean mixing ratio: 7.99 g/kg Conv temperature: 14.20 C = 57.56 F Cap Strength: 0.63 C Lifted Index: -0.18 C Risk: Thunderstorms probable Lifted Index @300 mb: 17.31 C Lifted Index @700 mb: 0.11 C Showalter Index: 0.81 C Risk: Thunderstorms probable Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 26.70 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 319.60 Risk: Showers and thunderstorms possible Energy Index: 0.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.79 J/kg Max Up Vert Vel: 10.37 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.58 C Lift Cond Lev (LCL): 929.97 mb = 656.08 m = 2152.48 ft Lev Free Conv (LFC): 924.97 mb = 701.31 m = 2300.86 ft Equ Level (EL): 734.97 mb = 2566.19 m = 8419.17 ft B at Equ Level: 21.97 J/kg Max Parcel Lev (MPL): 464.97 mb = 6060.55 m = 19883.44 ft Wind level data Storm motion: 253 at 44 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 ---------------------------------------------------------- 0 987 157 225 10 7.1 7.1 | 80 36 -35.4 -5.9 1 925 701 220 39 25.1 29.9 | 134 24 -17.4 16.9 2 850 1398 250 47 44.2 16.1 | 208 3 1.7 3.1 3 700 2957 215 58 33.3 47.5 | 165 36 -9.2 34.5 4 500 5530 220 80 51.4 61.3 | 190 49 8.9 48.3 5 400 7140 235 80 65.5 45.9 | 215 40 23.0 32.9 6 344 8185 250 111 104.3 38.0 | 248 67 61.8 24.9 7 300 9130 245 161 145.9 68.0 | 242 117 103.4 55.0 8 250 10380 250 185 173.8 63.3 | 249 141 131.3 50.3 9 223 11156 250 192 180.4 65.7 | 249 148 137.9 52.6 10 200 11880 250 183 172.0 62.6 | 249 139 129.5 49.6 11 150 13710 250 152 142.8 52.0 | 249 108 100.3 39.0 12 100 16180 255 117 113.0 30.3 | 256 73 70.5 17.3 13 70 18370 230 51 39.1 32.8 | 170 20 -3.4 19.8 Wind Parameters Mean winds (0-6000m): 223.0 at 59.3 knts Storm direction: 253.0 at 44.5 knts Shear (0-3000m) pos: 3.6 neg: 8.4 tot: 12.0 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 228.3 neg: -55.3 tot: 173.0 m^2/s^2 ave: 57.7 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 4.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.31 Bulk Shear: 171.66 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 ------------------------------------------------------------------------------- 500 221 23 99 28| 0.0 27.5 27.5|164.2 0.0 164.2 328.5 0.85| 27.5 23.4 1000 227 32 116 21| 7.9 13.7 21.7|205.6 0.0 205.6 205.6 0.71| 22.4 15.9 1500 235 37 124 15| 7.3 9.2 16.4|213.6 -2.1 211.5 141.0 0.62| 19.1 11.9 2000 236 40 137 13| 5.5 8.8 14.3|213.6 -11.7 201.9 100.9 0.48| 17.0 8.2 2500 233 43 149 15| 4.4 8.7 13.1|213.6 -33.4 180.2 72.1 0.37| 15.9 5.9 3000 230 46 155 18| 3.6 8.4 12.0|228.3 -55.3 173.0 57.7 0.32| 14.8 4.7 4000 225 50 163 23| 3.5 6.3 9.8|304.6 -55.3 249.3 62.3 0.37| 12.2 4.5 5000 223 55 170 27| 3.5 5.0 8.6|385.3 -55.3 330.0 66.0 0.40| 10.7 4.3 6000 223 59 176 30| 3.7 4.2 7.9|506.3 -55.3 451.0 75.2 0.45| 9.9 4.4 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260111.00.gif