UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011300.upa.cvt Date: 0000Z 13 JAN 26 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 13 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 115 260 5 SFC 995 157 10.8 9.5 92 1.3 10.1 260 5 284.4 285.7 283.4 305.1 7.50 2 925 763 7.2 6.2 93 1.0 6.7 250 33 286.7 287.8 283.3 304.7 6.43 3 850 1453 2.6 2.2 97 0.4 2.4 235 37 288.9 289.8 283.0 303.9 5.28 4 720 2780 -5.5 -5.6 99 0.1 -5.5 244 42 294.0 294.6 283.1 304.4 3.50 5 700 3001 -7.3 -7.3 100 0.0 -7.3 245 43 294.4 295.0 282.9 303.8 3.15 6 667 3375 -10.3 -12.3 85 2.0 -10.9 246 47 295.1 295.5 282.1 301.9 2.23 7 662 3433 -10.7 -22.7 37 12.0 -13.5 247 47 295.3 295.5 280.6 298.3 0.93 8 657 3491 -10.9 -27.9 23 17.0 -14.3 247 48 295.7 295.8 280.3 297.6 0.59 9 651 3562 -9.9 -31.9 15 22.0 -14.0 247 49 297.6 297.7 280.9 299.0 0.41 10 622 3912 -12.3 -36.3 12 24.0 -16.2 249 52 298.8 298.8 281.2 299.7 0.28 11 617 3974 -12.3 -26.3 30 14.0 -15.3 249 53 299.5 299.6 282.1 301.8 0.72 12 590 4315 -14.3 -41.3 8 27.0 -18.0 250 57 301.0 301.0 282.0 301.6 0.17 13 555 4775 -17.9 -31.9 28 14.0 -20.3 252 62 302.1 302.2 282.8 303.7 0.48 14 543 4938 -18.7 -22.1 75 3.4 -19.5 253 63 303.0 303.2 284.1 306.9 1.20 15 517 5303 -20.3 -21.9 87 1.6 -20.7 254 67 305.4 305.6 285.1 309.5 1.28 16 500 5550 -22.3 -23.2 92 0.9 -22.5 255 70 305.9 306.1 285.2 309.7 1.18 17 488 5727 -23.5 -24.6 91 1.1 -23.7 255 72 306.5 306.7 285.3 310.0 1.07 18 485 5773 -22.7 -38.7 22 16.0 -24.7 255 72 308.0 308.1 284.9 309.0 0.28 19 441 6464 -25.9 -31.9 57 6.0 -26.8 255 79 312.5 312.6 286.9 314.6 0.60 20 400 7160 -31.7 -35.0 73 3.3 -32.1 255 86 313.8 313.9 287.2 315.5 0.49 21 398 7196 -31.7 -35.5 69 3.8 -32.1 255 87 314.2 314.3 287.4 315.9 0.47 22 395 7249 -31.1 -40.1 41 9.0 -32.0 255 89 315.7 315.8 287.7 316.8 0.29 23 379 7546 -27.7 -61.7 2 34.0 -29.9 254 102 323.9 324.0 290.0 324.0 0.02 24 345 8228 -24.9 -67.9 1 43.0 -27.9 252 130 336.6 336.6 293.4 336.6 0.01 25 300 9230 -33.5 -63.5 3 30.0 -35.1 250 173 338.2 338.2 293.9 338.3 0.02 26 285 9587 -35.1 -66.1 3 31.0 -36.6 252 174 340.9 340.9 294.6 340.9 0.02 27 263 10142 -36.3 -72.3 1 36.0 -37.8 254 176 347.0 347.0 296.0 347.1 0.01 28 253 10408 -38.3 -72.8 1 34.5 -39.6 255 177 348.0 348.0 296.2 348.0 0.01 29 250 10490 -38.9 -72.9 2 34.0 -40.1 255 177 348.2 348.2 296.3 348.3 0.01 30 244 10656 -40.1 -74.1 1 34.0 -41.2 254 177 348.9 348.9 296.4 348.9 0.01 31 200 11990 -48.7 250 177 355.7 32 150 13830 -60.5 255 157 365.9 33 110 15716 -70.7 263 132 380.6 34 100 16280 -71.3 265 124 390.0 35 89 16971 -70.7 262 108 404.4 36 83 17390 -67.1 260 98 419.9 37 76 17920 -69.1 257 86 426.4 38 75 18000 -64.9 257 84 436.8 39 70 18420 -65.9 255 74 443.4 40 55 19884 -65.9 251 49 475.1 41 53 20111 -62.9 251 45 487.1 42 51 20348 -63.5 250 41 491.1 43 50 20470 -60.9 250 39 500.0 44 49 20596 -60.1 249 38 504.8 45 42 21551 -63.3 240 28 519.6 46 31 23460 -53.7 222 10 592.7 47 30 23670 -56.1 220 8 591.7 48 28 24108 -57.1 600.7 49 26 24578 -55.7 617.6 TRP 398 7196 -31.7 -35.5 69 3.8 -32.1 255 87 314.2 314.3 287.4 315.9 0.47 WND 253 10408 -38.3 -72.8 1 34.5 -39.6 255 177 348.0 348.0 296.2 348.0 0.01 Sounding variables and indices 1000-500 mb thick: 5435.00 m Freezing level: 808.27 mb = 1878.94 m = 6164.43 ft Wetbulb zero: 810.49 mb = 1833.55 m = 6015.52 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 72.76 % Est. max temperature: 15.49 C = 59.88 F Sfc-Lift cond lev (LCL): 975.77 mb = 319.05 m = 1046.74 ft T: 9.84 C 700-500 lapse rate: 5.88 C/km ThetaE index: 6.74 C Layer 700.0- 651.0 mb Conv cond level (CCL): 916.65 mb = 837.00 m = 2746.02 ft Mean mixing ratio: 6.73 g/kg Conv temperature: 13.35 C = 56.03 F Cap Strength: 3.35 C Lifted Index: 3.34 C Risk: None Lifted Index @300 mb: 23.78 C Lifted Index @700 mb: -0.52 C Showalter Index: 3.99 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 24.50 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 246.15 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.41 J/kg Max Up Vert Vel: 9.10 m/s Conv Inhibition (B-): 4.68 J/kg Cap Strength: 3.36 C Lift Cond Lev (LCL): 929.07 mb = 726.53 m = 2383.59 ft Lev Free Conv (LFC): 864.07 mb = 1319.04 m = 4327.49 ft Equ Level (EL): 644.07 mb = 3644.24 m = 11956.02 ft B at Equ Level: 38.27 J/kg Max Parcel Lev (MPL): 574.07 mb = 4520.72 m = 14831.59 ft Wind level data Storm motion: 279 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 ---------------------------------------------------------- 0 995 157 260 5 4.9 0.9 | 102 31 -30.7 6.4 1 925 763 250 33 31.0 11.3 | 165 17 -4.6 16.8 2 850 1453 235 37 30.3 21.2 | 169 27 -5.3 26.7 3 700 3001 245 43 39.0 18.2 | 188 24 3.3 23.7 4 500 5550 255 70 67.6 18.1 | 234 40 32.0 23.6 5 400 7160 255 86 83.1 22.3 | 240 55 47.4 27.8 6 398 7196 255 87 84.0 22.5 | 240 56 48.4 28.0 7 300 9230 250 173 162.6 59.2 | 243 142 126.9 64.7 8 253 10408 255 177 171.0 45.8 | 249 145 135.3 51.3 9 250 10490 255 177 171.0 45.8 | 249 145 135.3 51.3 10 200 11990 250 177 166.3 60.5 | 243 146 130.7 66.0 11 150 13830 255 157 151.7 40.6 | 248 125 116.0 46.1 12 100 16280 265 124 123.5 10.8 | 259 89 87.9 16.3 13 70 18420 255 74 71.5 19.2 | 235 44 35.9 24.7 14 50 20470 250 39 36.6 13.3 | 183 19 1.0 18.8 15 30 23670 220 8 5.1 6.1 | 111 33 -30.5 11.6 Wind Parameters Mean winds (0-6000m): 248.8 at 48.1 knts Storm direction: 278.8 at 36.1 knts Shear (0-3000m) pos: 1.6 neg: 5.7 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 193.0 neg: 0.0 tot: 193.0 m^2/s^2 ave: 64.3 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.31 Bulk Shear: 132.44 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 ------------------------------------------------------------------------------- 500 252 16 118 23| 0.0 23.8 23.8| 94.6 0.0 94.6 189.3 0.72| 24.0 17.3 1000 248 25 140 19| 0.0 15.7 15.7|123.5 0.0 123.5 123.5 0.68| 17.4 11.8 1500 243 29 152 21| 0.0 11.4 11.4|132.4 0.0 132.4 88.2 0.62| 13.5 8.3 2000 242 31 158 22| 0.8 8.6 9.3|151.1 0.0 151.1 75.5 0.64| 10.9 6.9 2500 242 33 163 22| 1.2 6.8 8.1|169.8 0.0 169.8 67.9 0.66| 9.3 6.1 3000 242 35 168 22| 1.6 5.7 7.3|193.0 0.0 193.0 64.3 0.68| 8.4 5.7 4000 244 39 178 22| 2.6 4.3 6.9|262.8 0.0 262.8 65.7 0.72| 7.7 5.6 5000 247 43 190 23| 3.3 3.4 6.7|340.6 0.0 340.6 68.1 0.73| 7.4 5.4 6000 249 48 202 25| 3.2 3.3 6.4|397.3 0.0 397.3 66.2 0.70| 7.0 4.9 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20260113.00.gif