UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for RJ600... Searching the city database file for: RJ600 ... Date:1200Z 29 DEC 25 Station: RJ600 WMO ident: 47600 Latitude: 37.38 Longitude: 136.90 ------------------------------------------------------------------------------- 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 1014 7 8.2 6.5 89 1.7 7.3 220 8 280.2 281.3 279.8 296.6 5.99 1 1000 122 9.4 6.6 83 2.8 7.9 205 17 282.5 283.6 281.1 299.4 6.11 2 982 273 9.0 6.0 81 3.0 7.5 214 23 283.6 284.7 281.4 300.2 5.97 3 925 765 5.8 1.6 74 4.2 3.8 245 41 285.2 286.0 280.6 298.3 4.64 4 850 1449 0.4 -4.5 70 4.9 -1.6 250 43 286.6 287.1 279.5 295.8 3.22 5 700 2974 -11.1 -25.1 30 14.0 -14.0 255 49 290.2 290.3 277.9 292.4 0.71 6 682 3173 -12.1 -28.1 25 16.0 -15.2 256 50 291.2 291.3 278.2 293.0 0.55 7 603 4103 -18.3 -43.3 9 25.0 -21.0 262 54 294.5 294.5 279.1 295.0 0.14 8 570 4520 -22.3 -29.3 53 7.0 -23.4 264 56 294.6 294.7 279.8 296.5 0.59 9 554 4728 -23.5 -32.5 43 9.0 -24.7 265 57 295.6 295.7 280.0 297.1 0.45 10 535 4982 -24.9 -28.2 74 3.3 -25.4 267 58 296.9 297.0 281.0 299.1 0.70 11 500 5470 -29.1 -32.0 76 2.9 -29.5 270 60 297.6 297.7 281.0 299.3 0.52 12 491 5600 -29.7 -34.7 62 5.0 -30.3 270 62 298.4 298.4 281.2 299.7 0.41 13 485 5688 -29.9 -46.9 18 17.0 -31.2 270 63 299.2 299.2 281.1 299.6 0.12 14 421 6687 -36.9 -51.9 20 15.0 -37.7 270 75 302.6 302.6 282.5 302.8 0.08 15 404 6972 -39.1 -50.1 30 11.0 -39.6 270 79 303.3 303.3 282.8 303.7 0.10 16 400 7040 -39.5 -53.5 21 14.0 -40.1 270 80 303.7 303.7 283.0 303.9 0.07 17 391 7196 -40.1 -59.1 11 19.0 -40.8 270 83 304.9 304.9 283.4 305.0 0.03 18 371 7552 -42.9 271 92 305.7 19 328 8373 -48.7 273 110 308.7 20 301 8938 -49.1 275 123 315.8 21 300 8960 -49.1 275 124 316.1 22 250 10140 -53.1 270 128 327.1 23 234 10565 -52.6 275 134 334.1 24 210 11262 -51.9 272 131 345.7 25 202 11515 -48.5 270 130 355.0 26 200 11580 -49.1 270 130 355.0 27 150 13460 -51.1 270 109 382.0 28 119 14950 -55.3 264 96 400.5 29 112 15335 -57.1 263 92 404.1 30 110 15449 -56.7 262 91 406.9 31 100 16050 -58.5 260 86 414.7 32 80 17455 -58.5 266 75 442.0 33 70 18300 -56.3 270 68 463.9 34 62 19074 -53.9 250 53 485.6 35 57 19608 -58.1 236 43 487.9 36 50 20430 -59.3 215 27 503.7 37 46 20954 -57.7 213 25 519.8 38 30 23670 -54.7 200 12 595.5 39 28 24111 -54.7 607.4 40 24 25100 -53.9 637.1 TRP 234 10565 -54.7 275 132 330.9 WND 234 10565 -52.6 275 134 334.1 Sounding variables and indices 1000-500 mb thick: 5348.00 m Freezing level: 844.78 mb = 1502.04 m = 4927.90 ft Wetbulb zero: 871.74 mb = 1244.75 m = 4083.77 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 51.23 % Est. max temperature: 14.31 C = 57.75 F Sfc-Lift cond lev (LCL): 988.03 mb = 221.81 m = 727.72 ft T: 9.13 C 700-500 lapse rate: 7.21 C/km ThetaE index: 7.78 C Layer 925.0- 682.0 mb Conv cond level (CCL): 888.96 mb = 1086.43 m = 3564.37 ft Mean mixing ratio: 5.45 g/kg Conv temperature: 13.86 C = 56.95 F Cap Strength: 1.47 C Lifted Index: 0.50 C Risk: Showers probable Lifted Index @300 mb: 12.17 C Lifted Index @700 mb: -1.16 C Showalter Index: 2.81 C Risk: Showers probable Total Totals Index: 54.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 24.60 C K Index: 11.00 Risk: None Sweat Index: 315.75 Risk: Showers and thunderstorms possible Energy Index: 0.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.19 J/kg Max Up Vert Vel: 11.93 m/s Conv Inhibition (B-): 33.36 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 915.65 mb = 847.19 m = 2779.45 ft Lev Free Conv (LFC): 820.65 mb = 1725.01 m = 5659.40 ft Equ Level (EL): 540.65 mb = 4905.90 m = 16095.28 ft B at Equ Level: 69.28 J/kg Max Parcel Lev (MPL): 450.65 mb = 6206.48 m = 20362.21 ft Wind level data Storm motion: 288 at 36 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 1014 7 220 8 5.1 6.1 | 121 34 -29.4 17.5 1 1000 122 205 17 7.2 15.4 | 134 38 -27.4 26.8 2 925 765 245 41 37.2 17.3 | 185 29 2.6 28.7 3 850 1449 250 43 40.4 14.7 | 193 27 5.8 26.1 4 700 2974 255 49 47.3 12.7 | 208 27 12.8 24.0 5 500 5470 270 60 60.0 -0.0 | 246 28 25.4 11.4 6 400 7040 270 80 80.0 -0.0 | 256 47 45.4 11.4 7 300 8960 275 124 123.5 -10.8 | 270 89 88.9 0.5 8 250 10140 270 128 128.0 -0.0 | 263 94 93.4 11.4 9 234 10565 275 134 133.5 -11.7 | 270 99 98.9 -0.3 10 200 11580 270 130 130.0 -0.0 | 263 96 95.4 11.4 11 150 13460 270 109 109.0 -0.0 | 261 75 74.4 11.4 12 100 16050 260 86 84.7 14.9 | 242 57 50.1 26.3 13 70 18300 270 68 68.0 -0.0 | 251 35 33.4 11.4 14 50 20430 215 27 15.5 22.1 | 150 39 -19.1 33.5 15 30 23670 200 12 4.1 11.3 | 127 38 -30.5 22.6 Wind Parameters Mean winds (0-6000m): 258.2 at 48.5 knts Storm direction: 288.2 at 36.4 knts Shear (0-3000m) pos: 7.3 neg: 0.0 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 430.1 neg: 0.0 tot: 430.1 m^2/s^2 ave: 143.4 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 8.5 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 0.45 Bulk Shear: 158.44 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 ------------------------------------------------------------------------------- 500 219 21 143 35| 24.2 0.0 24.2|243.1 0.0 243.1 486.2 0.95| 27.5 26.3 1000 237 30 161 29| 17.9 0.0 17.9|360.2 0.0 360.2 360.2 0.94| 21.7 20.5 1500 242 34 171 28| 12.5 0.0 12.5|379.2 0.0 379.2 252.8 0.94| 15.5 14.6 2000 245 37 177 27| 9.9 0.0 9.9|395.7 0.0 395.7 197.9 0.94| 12.2 11.5 2500 247 39 182 27| 8.4 0.0 8.4|412.5 0.0 412.5 165.0 0.95| 10.3 9.7 3000 248 40 186 26| 7.3 0.0 7.3|430.1 0.0 430.1 143.4 0.95| 9.0 8.5 4000 251 43 194 26| 6.2 0.0 6.2|479.6 0.0 479.6 119.9 0.95| 7.6 7.3 5000 255 46 202 25| 5.4 0.0 5.4|531.7 0.0 531.7 106.3 0.96| 6.9 6.6 6000 258 49 211 25| 4.8 0.5 5.3|577.5 0.0 577.5 96.3 0.91| 6.6 6.0 Wrote GIF file: /home/apache/climate/data/raob//RJ600/skewt/RJ600.skewt.20251229.12.gif