UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 25 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 85 270 9 SFC 992 154 18.4 12.4 68 6.0 14.7 270 9 292.2 293.8 288.2 318.3 9.15 2 956 470 17.2 9.2 59 8.0 12.5 267 17 294.1 295.5 287.5 316.2 7.65 3 939 624 19.6 -1.4 24 21.0 9.1 266 22 298.1 298.7 285.0 309.1 3.67 4 925 753 19.4 -5.6 18 25.0 7.8 265 25 299.1 299.6 284.4 307.5 2.72 5 850 1470 13.8 -4.2 28 18.0 5.4 280 21 300.6 301.2 285.5 310.6 3.29 6 710 2956 2.2 -8.8 44 11.0 -2.3 285 25 303.7 304.2 286.1 312.3 2.77 7 700 3070 1.2 -9.8 44 11.0 -3.2 285 25 303.8 304.3 286.0 311.9 2.59 8 672 3396 -1.3 -9.3 54 8.0 -4.5 280 31 304.6 305.1 286.5 313.3 2.81 9 588 4441 -10.1 -13.5 76 3.4 -11.2 262 50 306.2 306.6 286.5 313.5 2.29 10 582 4521 -4.3 -7.2 80 2.9 -5.6 260 52 313.9 314.6 290.6 326.1 3.83 11 556 4881 -4.3 -4.9 96 0.6 -4.6 254 59 318.0 318.9 292.6 333.4 4.78 12 500 5710 -8.3 -9.8 89 1.5 -8.9 240 74 322.9 323.6 293.0 335.0 3.64 13 462 6320 -12.1 -14.3 84 2.2 -12.9 242 78 325.6 326.1 293.0 334.8 2.74 14 400 7410 -18.9 -20.9 84 2.0 -19.5 245 84 330.4 330.8 293.5 336.8 1.81 15 377 7847 -21.3 -23.4 83 2.1 -21.8 245 87 332.9 333.2 293.9 338.4 1.54 16 347 8450 -25.1 -32.1 52 7.0 -26.4 245 91 335.7 335.9 294.0 338.5 0.75 17 326 8899 -27.9 -32.9 62 5.0 -28.8 245 95 337.9 338.1 294.5 340.7 0.74 18 304 9396 -30.3 -33.5 74 3.2 -30.9 245 98 341.4 341.5 295.3 344.2 0.74 19 300 9490 -31.1 -34.4 73 3.3 -31.6 245 99 341.5 341.7 295.3 344.2 0.69 20 290 9731 -33.4 -38.9 58 5.5 -34.1 245 105 341.5 341.6 295.1 343.3 0.45 21 279 10002 -36.1 -44.1 44 8.0 -36.9 245 102 341.5 341.6 295.0 342.6 0.27 22 255 10625 -40.1 -50.1 34 10.0 -40.8 245 96 344.5 344.5 295.6 345.1 0.15 23 250 10760 -41.3 245 95 344.7 24 200 12240 -50.7 255 86 352.5 25 150 14060 -60.3 255 86 366.2 26 101 16461 -70.7 270 59 390.0 27 100 16520 -70.9 270 58 390.7 28 78 17978 -74.1 253 42 412.9 29 70 18610 -72.5 245 35 429.3 30 63 19236 -69.7 245 28 448.6 31 56 19950 -63.3 245 20 478.5 32 50 20650 -62.5 245 12 496.2 33 30 23860 -54.5 325 12 596.1 34 21 26156 -51.9 13 8 667.9 35 20 26470 -54.5 20 8 669.4 36 13 29268 -48.3 778.6 TRP WND 290 9731 -33.4 -38.9 58 5.5 -34.1 245 105 341.5 341.6 295.1 343.3 0.45 Sounding variables and indices 1000-500 mb thick: 5625.00 m Freezing level: 686.56 mb = 3226.60 m = 10585.82 ft Wetbulb zero: 752.39 mb = 2476.91 m = 8126.26 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 55.22 % Est. max temperature: 26.94 C = 80.48 F Sfc-Lift cond lev (LCL): 907.35 mb = 916.35 m = 3006.36 ft T: 18.12 C 700-500 lapse rate: 3.60 C/km ThetaE index: 10.82 C Layer 956.0- 850.0 mb Conv cond level (CCL): 676.16 mb = 3346.97 m = 10980.72 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 30.62 C = 87.11 F Cap Strength: 10.68 C Lifted Index: 12.66 C Risk: None Lifted Index @300 mb: 21.09 C Lifted Index @700 mb: 4.26 C Showalter Index: 13.59 C Risk: None Total Totals Index: 26.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 4.10 C K Index: 6.90 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 4.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.70 J/kg Max Up Vert Vel: 8.80 m/s Conv Inhibition (B-): 51935.04 J/kg Cap Strength: 12.44 C Lift Cond Lev (LCL): 755.74 mb = 2440.22 m = 8005.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 29 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 ---------------------------------------------------------- 0 992 154 270 9 9.0 -0.0 | 114 20 -18.5 8.2 1 925 753 265 25 24.9 2.2 | 166 11 -2.6 10.4 2 850 1470 280 21 20.7 -3.6 | 124 8 -6.8 4.6 3 700 3070 285 25 24.1 -6.5 | 117 4 -3.4 1.7 4 500 5710 240 74 64.1 37.0 | 219 58 36.6 45.2 5 400 7410 245 84 76.1 35.5 | 228 65 48.6 43.7 6 300 9490 245 99 89.7 41.8 | 231 80 62.2 50.1 7 290 9731 245 105 95.2 44.4 | 232 86 67.6 52.6 8 250 10760 245 95 86.1 40.1 | 230 76 58.6 48.4 9 200 12240 255 86 83.1 22.3 | 241 63 55.5 30.5 10 150 14060 255 86 83.1 22.3 | 241 63 55.5 30.5 11 100 16520 270 58 58.0 -0.0 | 255 32 30.5 8.2 12 70 18610 245 35 31.7 14.8 | 190 23 4.2 23.0 13 50 20650 245 12 10.9 5.1 | 129 21 -16.6 13.3 14 30 23860 325 12 6.9 -9.8 | 86 21 -20.6 -1.6 15 20 26470 20 8 -2.7 -7.5 | 91 30 -30.3 0.7 Wind Parameters Mean winds (0-6000m): 256.6 at 38.3 knts Storm direction: 286.6 at 28.7 knts Shear (0-3000m) pos: 1.3 neg: 2.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 25.3 deg Storm rel helicity (0-3000m) pos: 44.3 neg: -15.6 tot: 28.7 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.55 Bulk Shear: 70.40 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 ------------------------------------------------------------------------------- 500 267 16 127 15| 0.0 13.8 13.8| 35.8 0.0 35.8 71.5 0.70| 13.8 9.6 1000 268 20 139 12| 1.5 6.9 8.4| 43.3 -8.3 35.0 35.0 0.43| 10.4 4.4 1500 271 20 138 11| 2.0 4.6 6.5| 43.3 -14.9 28.4 18.9 0.24| 8.1 1.9 2000 274 21 135 10| 1.6 3.4 5.1| 43.3 -15.1 28.2 14.1 0.22| 6.5 1.4 2500 276 21 134 9| 1.5 2.8 4.3| 43.3 -15.3 28.0 11.2 0.20| 5.4 1.1 3000 278 22 132 8| 1.3 2.7 4.0| 44.3 -15.6 28.7 9.6 0.21| 5.0 1.1 4000 276 25 157 6| 0.9 4.7 5.6| 50.3 -17.9 32.5 8.1 0.23| 6.5 1.5 5000 267 31 201 11| 0.8 5.9 6.7| 50.3 -78.6 -28.2 -5.6 0.07| 7.8 0.5 6000 257 38 210 20| 0.6 5.9 6.5| 85.9-166.1 -80.1 -13.4 0.01| 8.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250425.12.gif