UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 26 APR 25 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 115 290 7 SFC 995 158 19.4 5.4 40 14.0 11.7 290 7 293.0 294.0 285.1 309.3 5.65 2 962 446 15.8 1.8 39 14.0 8.7 288 13 292.2 293.0 283.5 305.3 4.53 3 929 741 14.0 2.0 44 12.0 7.9 285 18 293.3 294.1 284.2 307.1 4.76 4 925 777 13.6 2.6 47 11.0 7.9 285 19 293.2 294.1 284.5 307.7 4.99 5 857 1417 10.4 1.4 54 9.0 5.8 285 35 296.3 297.2 285.7 310.9 4.94 6 850 1485 10.6 -1.4 43 12.0 4.8 285 37 297.3 298.0 285.1 309.4 4.06 7 793 2060 7.6 -6.4 36 14.0 1.5 280 34 300.0 300.5 285.0 309.1 2.98 8 729 2746 2.6 -12.4 32 15.0 -3.0 273 31 301.8 302.2 284.6 308.2 2.02 9 700 3073 0.4 -17.6 24 18.0 -5.4 270 29 302.9 303.2 284.3 307.3 1.37 10 650 3663 -3.3 -18.3 30 15.0 -8.0 269 38 305.2 305.5 285.2 309.7 1.39 11 599 4304 -7.3 -43.3 4 36.0 -13.1 268 49 307.8 307.8 284.7 308.3 0.14 12 552 4934 -12.1 -37.1 11 25.0 -16.4 266 59 309.4 309.5 285.5 310.4 0.29 13 509 5553 -12.5 -54.5 2 42.0 -17.4 265 70 316.2 316.2 287.5 316.4 0.05 14 500 5690 -10.9 -53.9 2 43.0 -16.4 265 72 319.7 319.8 288.7 319.9 0.05 15 495 5767 -10.3 -50.3 2 40.0 -16.0 264 73 321.4 321.4 289.3 321.7 0.08 16 452 6459 -13.7 -36.7 12 23.0 -18.1 258 80 325.6 325.7 290.9 327.0 0.36 17 400 7370 -21.9 -38.9 20 17.0 -24.5 250 89 326.5 326.6 291.1 327.8 0.33 18 395 7462 -22.7 -37.7 24 15.0 -25.0 250 89 326.7 326.7 291.2 328.1 0.38 19 355 8236 -28.7 -32.7 68 4.0 -29.3 250 92 328.7 328.9 292.0 331.2 0.69 20 300 9420 -37.5 -42.4 60 4.9 -37.9 250 97 332.5 332.6 292.7 333.7 0.30 21 287 9725 -40.1 -47.1 47 7.0 -40.6 250 99 333.0 333.1 292.7 333.8 0.19 22 262 10343 -45.3 250 103 334.2 23 251 10633 -40.5 250 105 345.5 24 250 10660 -40.5 250 105 345.9 25 240 10938 -41.9 245 111 347.9 26 200 12160 -47.9 245 105 356.9 27 150 14020 -56.7 240 91 372.4 28 138 14543 -60.1 241 83 375.4 29 112 15823 -66.3 244 62 386.9 30 100 16500 -71.1 245 51 390.4 31 90 17116 -73.7 249 49 397.1 32 79 17876 -72.9 255 46 413.9 33 72 18423 -69.5 259 44 432.2 34 70 18590 -70.3 260 43 434.0 35 66 18939 -71.5 438.7 36 60 19506 -68.5 457.6 TRP 262 10343 -45.3 250 103 334.2 WND 240 10938 -41.9 245 111 347.9 Sounding variables and indices 1000-500 mb thick: 5575.00 m Freezing level: 694.59 mb = 3136.74 m = 10291.02 ft Wetbulb zero: 771.80 mb = 2280.59 m = 7482.15 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 26.92 % Est. max temperature: 23.91 C = 75.04 F Sfc-Lift cond lev (LCL): 807.39 mb = 1910.70 m = 6268.64 ft T: 8.38 C 700-500 lapse rate: 4.32 C/km ThetaE index: 4.01 C Layer 962.0- 929.0 mb Conv cond level (CCL): 664.06 mb = 3492.32 m = 11457.60 ft Mean mixing ratio: 4.90 g/kg Conv temperature: 30.98 C = 87.77 F Cap Strength: 10.45 C Lifted Index: 13.13 C Risk: None Lifted Index @300 mb: 18.03 C Lifted Index @700 mb: 5.89 C Showalter Index: 11.81 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 9.50 C K Index: 2.10 Risk: None Sweat Index: 146.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.06 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 21177.03 J/kg Cap Strength: 12.60 C Lift Cond Lev (LCL): 781.86 mb = 2174.99 m = 7135.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 31 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 ---------------------------------------------------------- 0 995 158 290 7 6.6 -2.4 | 123 24 -20.3 13.4 1 925 777 285 19 18.4 -4.9 | 142 14 -8.5 10.9 2 850 1485 285 37 35.7 -9.6 | 235 11 8.9 6.2 3 700 3073 270 29 29.0 -0.0 | 188 16 2.1 15.8 4 500 5690 265 72 71.7 6.3 | 244 50 44.8 22.1 5 400 7370 250 89 83.6 30.4 | 231 73 56.8 46.2 6 300 9420 250 97 91.2 33.2 | 233 81 64.3 49.0 7 262 10343 250 103 96.8 35.2 | 234 87 69.9 51.0 8 250 10660 250 105 98.7 35.9 | 234 88 71.8 51.7 9 240 10938 245 111 100.6 46.9 | 230 97 73.7 62.7 10 200 12160 245 105 95.2 44.4 | 229 91 68.3 60.2 11 150 14020 240 91 78.8 45.5 | 220 80 51.9 61.3 12 100 16500 245 51 46.2 21.6 | 207 42 19.3 37.3 13 70 18590 260 43 42.3 7.5 | 214 28 15.5 23.2 Wind Parameters Mean winds (0-6000m): 270.4 at 41.6 knts Storm direction: 300.4 at 31.2 knts Shear (0-3000m) pos: 0.0 neg: 4.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 69.1 deg Storm rel helicity (0-3000m) pos: 70.4 neg: -33.9 tot: 36.5 m^2/s^2 ave: 12.2 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 122.31 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 ------------------------------------------------------------------------------- 500 287 12 129 20| 0.0 10.0 10.0| 21.2 0.0 21.2 42.4 0.43| 10.0 4.3 1000 286 17 137 15| 0.0 11.2 11.2| 48.3 0.0 48.3 48.3 0.62| 11.2 6.9 1500 285 23 153 11| 0.0 10.0 10.0| 65.0 -2.3 62.7 41.8 0.65| 10.5 6.8 2000 284 26 169 10| 0.0 6.9 6.9| 65.0 -13.3 51.7 25.8 0.47| 8.9 4.2 2500 282 27 178 10| 0.0 5.0 5.0| 65.0 -24.6 40.4 16.2 0.34| 7.9 2.7 3000 281 28 182 11| 0.0 4.1 4.1| 70.4 -33.9 36.5 12.2 0.28| 7.3 2.1 4000 277 30 195 13| 0.0 5.2 5.2|137.0 -33.9 103.1 25.8 0.42| 7.6 3.2 5000 273 35 212 16| 0.0 5.9 5.9|197.3 -33.9 163.4 32.7 0.42| 7.8 3.2 6000 270 42 223 21| 0.0 6.1 6.1|223.6 -79.7 143.9 24.0 0.33| 7.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250426.00.gif