UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 30 OCT 25 Station: RJ646 WMO ident: 47646 Latitude: 36.05 Longitude: 140.13 ------------------------------------------------------------------------------- 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 1027 27 14.2 7.2 63 7.0 10.4 350 5 285.2 286.2 282.4 302.5 6.21 1 1000 250 11.8 5.8 67 6.0 8.6 355 10 285.0 286.0 281.8 301.1 5.78 2 936 800 8.0 1.0 61 7.0 4.7 59 10 286.5 287.3 280.9 299.0 4.39 3 925 898 7.0 3.6 79 3.4 5.3 70 10 286.5 287.4 282.0 301.6 5.36 4 905 1078 6.4 4.3 86 2.1 5.4 89 12 287.6 288.7 283.0 303.9 5.75 5 850 1592 4.0 -0.9 70 4.9 1.8 145 19 290.3 291.1 282.4 302.5 4.21 6 829 1795 2.8 -8.2 44 11.0 -1.4 160 17 291.2 291.6 280.7 298.5 2.48 7 814 1942 1.6 -14.4 29 16.0 -3.7 171 16 291.4 291.7 279.6 296.1 1.54 8 777 2318 2.4 -23.6 13 26.0 -4.7 198 12 296.2 296.3 280.7 298.5 0.73 9 700 3156 -1.1 -30.1 9 29.0 -7.9 260 4 301.3 301.3 282.5 302.8 0.45 10 689 3281 -2.1 -27.1 13 25.0 -8.3 261 5 301.5 301.6 282.8 303.5 0.60 11 500 5740 -17.9 -51.9 3 34.0 -21.4 285 29 311.2 311.2 285.8 311.5 0.06 12 477 6088 -20.7 -50.7 5 30.0 -23.7 277 30 312.0 312.0 286.1 312.3 0.08 13 400 7360 -30.3 -57.3 5 27.0 -31.9 245 35 315.6 315.6 287.3 315.8 0.04 14 357 8164 -36.1 -61.1 6 25.0 -37.2 251 47 318.3 318.3 288.2 318.4 0.03 15 321 8899 -40.1 -62.1 8 22.0 -40.9 256 59 322.5 322.5 289.6 322.7 0.03 16 300 9360 -42.9 260 66 324.9 17 280 9821 -44.9 260 75 328.5 18 250 10570 -47.9 260 91 334.9 19 216 11525 -52.5 265 103 342.0 20 200 12020 -54.9 265 95 345.8 21 185 12516 -55.9 257 97 352.0 22 174 12906 -54.5 250 98 360.5 23 150 13840 -61.1 235 101 364.8 24 145 14051 -62.1 240 101 366.6 25 108 15870 -63.7 236 83 395.8 26 100 16340 -66.9 235 78 398.5 27 93 16777 -65.9 239 73 408.8 28 89 17045 -63.1 242 69 419.6 29 83 17471 -64.3 245 64 425.6 30 76 18011 -61.7 250 57 441.9 31 70 18520 -60.5 255 51 455.0 32 65 18980 -61.7 255 46 462.1 33 60 19473 -63.9 255 41 467.9 34 57 19790 -61.5 255 38 480.2 35 50 20610 -57.3 255 29 508.4 36 49 20738 -57.9 253 29 510.0 37 44 21415 -59.9 241 27 521.0 38 34 23051 -53.7 213 23 577.2 39 30 23850 -57.3 200 21 588.4 40 29 24065 -57.1 206 21 594.7 41 20 26440 -53.3 275 23 673.0 42 19 26770 -53.5 273 23 682.4 43 17 27481 -55.5 268 22 698.0 44 16 27870 -51.7 265 21 722.6 45 11 30294 -52.5 249 18 801.4 46 10 30920 -44.7 245 17 852.7 47 8.8 31785 -39.5 904.6 48 8.5 32022 -41.3 906.6 TRP 145 14051 -62.1 240 101 366.6 WND 216 11525 -52.5 265 103 342.0 Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 724.20 mb = 2892.60 m = 9490.04 ft Wetbulb zero: 838.42 mb = 1703.32 m = 5588.25 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 28.42 % Est. max temperature: 18.05 C = 64.50 F Sfc-Lift cond lev (LCL): 924.30 mb = 904.21 m = 2966.52 ft T: 6.98 C 700-500 lapse rate: 6.50 C/km ThetaE index: 7.84 C Layer 850.0- 777.0 mb Conv cond level (CCL): 814.47 mb = 1937.79 m = 6357.51 ft Mean mixing ratio: 5.29 g/kg Conv temperature: 20.47 C = 68.85 F Cap Strength: 8.02 C Lifted Index: 10.67 C Risk: None Lifted Index @300 mb: 17.37 C Lifted Index @700 mb: 8.02 C Showalter Index: 9.33 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 17.00 C K Index: -8.00 Risk: None Sweat Index: 172.35 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.38 J/kg Max Up Vert Vel: 2.96 m/s Conv Inhibition (B-): 54057.14 J/kg Cap Strength: 10.51 C Lift Cond Lev (LCL): 886.74 mb = 1245.19 m = 4085.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 11 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 1027 27 350 5 0.9 -4.9 | 93 9 -8.7 0.5 1 1000 250 355 10 0.9 -10.0 | 62 10 -8.6 -4.5 2 925 898 70 10 -9.4 -3.4 | 96 19 -18.9 2.0 3 850 1592 145 19 -10.9 15.6 | 136 29 -20.4 21.0 4 700 3156 260 4 3.9 0.7 | 138 8 -5.6 6.1 5 500 5740 285 29 28.0 -7.5 | 276 19 18.5 -2.1 6 400 7360 245 35 31.7 14.8 | 228 30 22.2 20.2 7 300 9360 260 66 65.0 11.5 | 253 58 55.5 16.9 8 250 10570 260 91 89.6 15.8 | 255 83 80.1 21.3 9 216 11525 265 103 102.6 9.0 | 261 94 93.1 14.4 10 200 12020 265 95 94.6 8.3 | 261 86 85.1 13.7 11 150 13840 235 101 82.7 57.9 | 229 97 73.2 63.4 12 145 14051 240 101 87.5 50.5 | 234 96 77.9 56.0 13 100 16340 235 78 63.9 44.7 | 227 74 54.4 50.2 14 70 18520 255 51 49.3 13.2 | 245 44 39.7 18.7 15 50 20610 255 29 28.0 7.5 | 235 23 18.5 13.0 16 30 23850 200 21 7.2 19.7 | 175 25 -2.3 25.2 17 20 26440 275 23 22.9 -2.0 | 256 14 13.4 3.4 18 10 30920 245 17 15.4 7.2 | 205 14 5.9 12.6 Wind Parameters Mean winds (0-6000m): 269.8 at 14.6 knts Storm direction: 299.8 at 11.0 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 54.1 deg Storm rel helicity (0-3000m) pos: 229.0 neg: -17.6 tot: 211.4 m^2/s^2 ave: 70.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 41.32 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 4 9 71 11| 6.9 0.0 6.9| 8.2 -10.2 -2.0 -4.1 -0.19| 10.5 -2.0 1000 32 10 80 15| 6.7 0.0 6.7| 44.6 -10.2 34.4 34.4 0.28| 10.7 3.0 1500 73 11 96 21| 7.7 0.0 7.7|136.8 -10.2 126.6 84.4 0.53| 12.4 6.6 2000 111 13 115 24| 5.1 0.0 5.1|209.6 -10.2 199.4 99.7 0.60| 12.6 7.6 2500 128 13 124 24| 2.9 0.0 2.9|229.0 -10.2 218.8 87.5 0.57| 12.0 6.8 3000 128 12 124 23| 1.3 0.0 1.3|229.0 -17.6 211.4 70.5 0.47| 11.1 5.2 4000 145 11 132 21| 1.6 0.0 1.6|242.5 -20.1 222.4 55.6 0.50| 9.6 4.8 5000 226 12 177 14| 2.2 0.0 2.2|261.1 -20.1 241.0 48.2 0.53| 8.7 4.6 6000 270 15 223 8| 2.2 0.3 2.5|279.4 -37.1 242.3 40.4 0.48| 8.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251030.00.gif