UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 24 APR 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 1001 28 16.4 15.5 94 0.9 15.8 130 2 289.5 291.4 288.9 320.7 11.12 1 1000 36 16.0 14.8 93 1.2 15.3 315 2 289.1 291.0 288.4 319.0 10.64 2 964 346 13.6 13.1 97 0.5 13.3 322 3 289.8 291.5 287.9 317.5 9.87 3 935 603 13.6 12.2 91 1.4 12.7 328 4 292.3 294.0 288.6 319.6 9.59 4 925 694 13.6 11.4 87 2.2 12.3 330 4 293.2 294.9 288.6 319.5 9.19 5 882 1095 12.2 10.3 88 1.9 11.0 310 10 295.8 297.4 289.3 321.7 8.95 6 859 1317 10.4 9.4 94 1.0 9.8 299 13 296.1 297.7 289.1 321.2 8.65 7 855 1356 11.4 8.9 85 2.5 9.9 297 13 297.6 299.1 289.4 322.1 8.40 8 850 1405 11.4 9.0 85 2.4 10.0 295 14 298.1 299.6 289.6 322.9 8.50 9 744 2509 6.4 3.5 82 2.9 4.8 281 17 304.2 305.4 290.0 324.2 6.63 10 737 2586 6.2 0.2 65 6.0 3.1 280 18 304.8 305.8 289.0 320.9 5.27 11 732 2642 6.4 -6.6 39 13.0 0.6 280 18 305.6 306.2 287.3 315.6 3.18 12 721 2766 6.0 -29.0 6 35.0 -3.6 278 18 306.5 306.6 284.7 308.2 0.48 13 700 3008 4.6 -34.4 4 39.0 -4.8 275 19 307.6 307.6 284.8 308.6 0.30 14 638 3759 1.4 -36.6 4 38.0 -7.2 269 22 312.2 312.3 286.4 313.1 0.26 15 536 5135 -8.3 -40.3 6 32.0 -14.1 259 29 316.6 316.6 287.9 317.3 0.21 16 524 5311 -9.9 -17.9 52 8.0 -12.5 258 29 316.7 317.0 289.6 322.7 1.78 17 500 5670 -13.3 -17.9 68 4.6 -14.7 255 31 316.8 317.2 289.7 323.1 1.87 18 481 5963 -15.5 -20.5 65 5.0 -16.9 255 33 317.6 317.9 289.6 322.9 1.56 19 468 6169 -16.7 -27.7 38 11.0 -19.1 255 35 318.6 318.8 289.2 321.6 0.84 20 447 6512 -19.3 -20.6 89 1.3 -19.7 255 38 319.6 319.9 290.3 325.2 1.66 21 401 7312 -23.9 -27.9 70 4.0 -24.7 255 45 323.7 323.9 290.9 327.1 0.96 22 400 7330 -23.9 -27.6 71 3.7 -24.6 255 45 323.9 324.1 291.0 327.4 0.99 23 370 7894 -28.7 -31.6 76 2.9 -29.2 251 49 324.9 325.0 291.0 327.5 0.73 24 346 8370 -32.3 -40.3 45 8.0 -33.2 247 53 326.3 326.3 291.0 327.5 0.33 25 323 8851 -36.3 -44.3 43 8.0 -37.0 244 56 327.2 327.3 291.2 328.1 0.23 26 300 9360 -39.5 -59.5 10 20.0 -40.4 240 60 329.7 329.7 291.7 329.9 0.04 27 296 9451 -40.1 -60.1 10 20.0 -40.9 238 62 330.1 330.1 291.8 330.3 0.04 28 278 9876 -42.9 230 74 332.0 29 250 10590 -42.5 240 74 342.9 30 241 10839 -42.3 241 75 346.8 31 200 12090 -47.3 245 82 357.9 32 175 12962 -51.3 255 91 365.2 33 150 13950 -55.9 265 78 373.8 34 147 14078 -56.5 265 77 374.9 35 114 15657 -65.5 258 60 386.4 36 102 16331 -67.3 255 53 395.4 37 100 16450 -67.5 255 52 397.3 38 83 17555 -71.5 252 37 410.9 39 70 18560 -69.9 250 23 434.8 40 69 18646 -70.1 250 23 436.2 41 50 20600 -62.1 250 21 497.1 42 31 23620 -55.1 269 9 588.9 43 30 23830 -55.1 270 8 594.4 44 25 24999 -54.7 272 12 627.4 45 20 26450 -48.9 275 17 686.5 46 19 26787 -48.9 696.6 TRP 278 9876 -42.9 230 74 332.0 WND 175 12962 -51.3 255 91 365.2 Sounding variables and indices 1000-500 mb thick: 5634.00 m Freezing level: 623.28 mb = 3957.31 m = 12983.14 ft Wetbulb zero: 730.40 mb = 2660.03 m = 8727.01 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 46.36 % Est. max temperature: 24.92 C = 76.86 F Sfc-Lift cond lev (LCL): 987.91 mb = 138.87 m = 455.59 ft T: 15.20 C 700-500 lapse rate: 6.72 C/km ThetaE index: 16.03 C Layer 737.0- 700.0 mb Conv cond level (CCL): 871.22 mb = 1198.38 m = 3931.66 ft Mean mixing ratio: 9.74 g/kg Conv temperature: 22.89 C = 73.20 F Cap Strength: 5.77 C Lifted Index: 3.67 C Risk: None Lifted Index @300 mb: 8.06 C Lifted Index @700 mb: 4.58 C Showalter Index: 1.50 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.30 C K Index: -5.30 Risk: None Sweat Index: 167.00 Risk: None Energy Index: 0.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.55 J/kg Max Up Vert Vel: 6.86 m/s Conv Inhibition (B-): 40808.80 J/kg Cap Strength: 5.70 C Lift Cond Lev (LCL): 931.80 mb = 632.29 m = 2074.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 14 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 1001 28 130 2 -1.5 1.3 | 121 16 -14.0 8.3 1 1000 36 315 2 1.4 -1.4 | 117 12 -11.0 5.6 2 925 694 330 4 2.0 -3.5 | 109 11 -10.4 3.6 3 850 1405 295 14 12.7 -5.9 | 194 1 0.3 1.1 4 700 3008 275 19 18.9 -1.7 | 230 8 6.5 5.4 5 500 5670 255 31 29.9 8.0 | 229 23 17.5 15.0 6 400 7330 255 45 43.5 11.6 | 239 36 31.0 18.7 7 300 9360 240 60 52.0 30.0 | 227 54 39.5 37.0 8 278 9876 230 74 56.7 47.6 | 219 70 44.3 54.6 9 250 10590 240 74 64.1 37.0 | 230 68 51.7 44.0 10 200 12090 245 82 74.3 34.7 | 236 75 61.9 41.7 11 175 12962 255 91 87.9 23.6 | 248 81 75.5 30.6 12 150 13950 265 78 77.7 6.8 | 258 67 65.3 13.8 13 100 16450 255 52 50.2 13.5 | 242 43 37.8 20.5 14 70 18560 250 23 21.6 7.9 | 212 17 9.2 14.9 15 50 20600 250 21 19.7 7.2 | 207 16 7.3 14.2 16 30 23830 270 8 8.0 -0.0 | 148 8 -4.4 7.0 17 20 26450 275 17 16.9 -1.5 | 219 7 4.5 5.5 Wind Parameters Mean winds (0-6000m): 269.5 at 19.0 knts Storm direction: 299.5 at 14.3 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 1.8 neg: -12.5 tot: -10.8 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 4.4 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 40.53 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 ------------------------------------------------------------------------------- 500 322 3 114 12| 0.0 5.6 5.6| 0.0 -7.1 -7.1 -14.2 -0.38| 5.7 -2.2 1000 322 4 111 11| 0.0 5.5 5.5| 0.0 -12.0 -12.0 -12.0 -0.36| 5.7 -2.1 1500 306 7 114 8| 0.0 5.6 5.6| 1.2 -12.1 -11.0 -7.3 -0.06| 6.3 -0.4 2000 299 9 120 5| 0.0 4.6 4.6| 1.6 -12.1 -10.5 -5.3 -0.02| 5.3 -0.1 2500 294 10 134 4| 0.0 4.0 4.0| 1.8 -12.1 -10.4 -4.2 -0.01| 4.7 -0.0 3000 289 12 158 3| 0.0 3.6 3.6| 1.8 -12.5 -10.8 -3.6 -0.02| 4.4 -0.1 4000 282 14 198 4| 0.0 3.2 3.2| 3.3 -12.5 -9.3 -2.3 0.01| 4.0 0.0 5000 276 17 217 7| 0.0 3.0 3.0| 3.3 -15.5 -12.2 -2.4 -0.01| 3.7 -0.0 6000 269 19 223 10| 0.0 3.0 3.0| 10.8 -20.2 -9.4 -1.6 -0.00| 3.7 -0.0 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20250424.00.gif