UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for RJ741... Searching the city database file for: RJ741 ... Date:1200Z 11 JAN 26 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1016 30 0.8 -6.2 59 7.0 -1.6 270 17 272.7 273.1 270.7 279.2 2.36 1 1000 157 0.0 -8.0 55 8.0 -2.7 290 19 273.1 273.5 270.5 278.9 2.09 2 925 774 -6.3 -10.5 72 4.2 -7.5 290 27 272.9 273.2 269.9 278.0 1.85 3 850 1429 -12.1 -12.8 95 0.7 -12.3 280 41 273.5 273.7 270.0 278.2 1.68 4 841 1510 -12.9 -13.6 94 0.7 -13.1 280 41 273.5 273.7 269.9 277.9 1.59 5 739 2482 -20.3 -23.5 76 3.2 -20.8 280 35 275.7 275.8 269.9 278.0 0.78 6 700 2881 -23.7 -24.9 90 1.2 -23.9 280 33 276.2 276.4 270.2 278.4 0.72 7 692 2965 -24.5 -26.5 83 2.0 -24.8 281 35 276.3 276.4 270.0 278.2 0.63 8 689 2996 -24.3 -31.3 52 7.0 -25.1 281 36 276.8 276.9 269.9 278.1 0.41 9 668 3220 -26.9 -26.9 100 0.0 -26.9 284 42 276.4 276.5 270.1 278.3 0.63 10 664 3263 -26.3 -32.3 57 6.0 -26.9 285 43 277.5 277.6 270.4 278.7 0.38 11 656 3350 -26.5 -35.5 42 9.0 -27.3 286 45 278.3 278.3 270.6 279.1 0.28 12 653 3383 -26.1 -56.1 4 30.0 -27.6 286 46 279.1 279.1 270.7 279.2 0.03 13 646 3461 -25.9 -56.9 4 31.0 -27.5 287 48 280.2 280.2 271.3 280.3 0.03 14 642 3506 -23.9 -57.9 3 34.0 -25.8 288 49 282.9 282.9 272.9 283.0 0.02 15 612 3857 -20.1 -54.1 3 34.0 -22.7 292 59 291.2 291.2 277.3 291.3 0.04 16 548 4667 -23.3 -42.3 16 19.0 -25.2 302 80 296.7 296.8 280.1 297.3 0.17 17 500 5330 -27.9 -50.9 9 23.0 -29.5 310 97 299.0 299.0 281.0 299.3 0.07 18 429 6415 -34.5 -60.5 5 26.0 -35.5 300 104 304.0 304.0 283.0 304.1 0.03 19 400 6900 -38.7 -63.7 5 25.0 -39.5 295 107 304.7 304.7 283.3 304.8 0.02 20 388 7109 -40.1 -64.1 6 24.0 -40.8 294 108 305.5 305.5 283.6 305.6 0.02 21 331 8178 -46.7 290 115 310.7 22 300 8830 -47.1 280 119 319.0 23 250 10040 -45.9 270 136 337.8 24 238 10366 -45.7 270 137 342.9 25 216 11010 -46.0 270 138 352.0 26 200 11520 -46.3 275 130 359.5 27 154 13248 -50.1 266 113 380.9 28 150 13420 -51.7 265 111 381.0 29 106 15636 -60.7 265 109 403.7 30 100 16000 -60.1 265 109 411.6 31 86 16940 -59.1 265 101 431.8 32 82 17242 -52.5 265 98 451.2 33 70 18250 -57.3 265 89 461.8 34 67 18527 -57.3 262 82 467.6 35 61 19130 -50.3 255 69 495.9 36 50 20400 -60.3 240 39 501.4 37 47 20784 -62.3 505.5 38 45 21057 -54.9 529.8 39 38 22139 -54.5 557.1 TRP 331 8178 -46.7 290 115 310.7 WND 216 11010 -46.0 270 138 352.0 Sounding variables and indices 1000-500 mb thick: 5173.00 m Freezing level: 1000.00 mb = 157.00 m = 515.09 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 51.63 % Est. max temperature: 1.44 C = 34.60 F Sfc-Lift cond lev (LCL): 910.74 mb = 894.34 m = 2934.14 ft T: -7.37 C 700-500 lapse rate: 1.71 C/km ThetaE index: 1.17 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 872.41 mb = 1227.40 m = 4026.86 ft Mean mixing ratio: 2.00 g/kg Conv temperature: 1.39 C = 34.50 F Cap Strength: 15.94 C Lifted Index: 17.17 C Risk: None Lifted Index @300 mb: 28.67 C Lifted Index @700 mb: 0.07 C Showalter Index: 17.43 C Risk: None Total Totals Index: 30.90 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 15.10 C K Index: 1.80 Risk: None Sweat Index: 179.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.56 J/kg Max Up Vert Vel: 3.02 m/s Conv Inhibition (B-): 2.63 J/kg Cap Strength: 17.01 C Lift Cond Lev (LCL): 876.38 mb = 1192.21 m = 3911.41 ft Lev Free Conv (LFC): 851.38 mb = 1416.40 m = 4646.92 ft Equ Level (EL): 761.38 mb = 2257.80 m = 7407.38 ft B at Equ Level: 4.54 J/kg Max Parcel Lev (MPL): 661.38 mb = 3291.21 m = 10797.79 ft Wind level data Storm motion: 328 at 40 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 1016 30 270 17 17.0 -0.0 | 172 35 -4.6 34.2 1 1000 157 290 19 17.9 -6.5 | 172 28 -3.7 27.7 2 925 774 290 27 25.4 -9.2 | 189 25 3.8 25.0 3 850 1429 280 41 40.4 -7.1 | 215 33 18.8 27.1 4 700 2881 280 33 32.5 -5.7 | 201 30 10.9 28.5 5 500 5330 310 97 74.3 -62.4 | 298 60 52.7 -28.1 6 400 6900 295 107 97.0 -45.2 | 278 76 75.4 -11.0 7 331 8178 290 115 108.1 -39.3 | 273 87 86.5 -5.1 8 300 8830 280 119 117.2 -20.7 | 262 97 95.6 13.5 9 250 10040 270 136 136.0 -0.0 | 253 119 114.4 34.2 10 216 11010 270 138 138.0 -0.0 | 254 121 116.4 34.2 11 200 11520 275 130 129.5 -11.3 | 258 110 107.9 22.9 12 150 13420 265 111 110.6 9.7 | 244 99 89.0 43.9 13 100 16000 265 109 108.6 9.5 | 243 97 87.0 43.7 14 70 18250 265 89 88.7 7.8 | 238 79 67.1 42.0 15 50 20400 240 39 33.8 19.5 | 193 55 12.2 53.7 Wind Parameters Mean winds (0-6000m): 297.7 at 53.9 knts Storm direction: 327.7 at 40.4 knts Shear (0-3000m) pos: 2.1 neg: 2.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 36.2 deg Storm rel helicity (0-3000m) pos: 177.1 neg: -61.1 tot: 116.0 m^2/s^2 ave: 38.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 151.76 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 ------------------------------------------------------------------------------- 500 288 21 176 28| 10.1 0.0 10.1| 32.2 0.0 32.2 64.4 0.41| 11.3 4.6 1000 288 24 183 27| 5.0 4.5 9.6| 91.1 0.0 91.1 91.1 0.66| 10.3 6.7 1500 285 29 193 27| 3.4 6.0 9.3|146.8 -4.4 142.5 95.0 0.66| 10.3 6.8 2000 284 31 198 28| 2.5 3.8 6.3|146.8 -26.2 120.6 60.3 0.53| 8.4 4.4 2500 283 32 200 29| 2.0 2.5 4.5|146.8 -48.0 98.8 39.5 0.41| 7.3 3.0 3000 282 33 201 29| 2.1 2.1 4.1|177.1 -61.1 116.0 38.7 0.41| 7.0 2.9 4000 285 37 210 28| 5.1 1.6 6.7|411.7 -61.1 350.6 87.6 0.64| 8.9 5.6 5000 292 45 230 26| 7.2 1.3 8.4|716.8 -61.1 655.7 131.1 0.70| 10.3 7.2 6000 298 54 251 28| 6.8 1.8 8.6|831.8-232.4 599.4 99.9 0.55| 10.5 5.8 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20260111.12.gif