UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 29 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 ------------------------------------------------------------------------------- 0 1000 5 280 7 SFC 998 22 17.8 10.8 64 7.0 13.6 280 7 291.1 292.6 286.9 314.3 8.17 2 932 600 11.8 1.8 50 10.0 6.8 294 23 290.7 291.6 283.1 304.3 4.67 3 925 663 11.4 1.4 50 10.0 6.5 295 25 291.0 291.8 283.1 304.2 4.57 4 850 1361 5.8 -3.2 52 9.0 1.8 285 33 292.2 292.9 282.4 302.6 3.55 5 709 2818 -4.3 -21.3 25 17.0 -8.9 271 39 296.6 296.8 281.2 299.8 0.98 6 704 2874 -4.1 -29.1 12 25.0 -9.6 270 39 297.5 297.5 280.9 299.1 0.49 7 700 2919 -4.1 -33.1 8 29.0 -9.9 270 39 297.9 298.0 280.9 299.1 0.34 8 629 3756 -7.1 -38.1 6 31.0 -12.6 264 50 303.8 303.8 283.2 304.6 0.23 9 603 4083 -9.5 -45.5 4 36.0 -14.6 261 55 304.7 304.7 283.4 305.1 0.11 10 581 4370 -8.7 -46.7 3 38.0 -14.2 259 58 308.9 308.9 285.0 309.2 0.10 11 501 5495 -18.1 -48.1 5 30.0 -21.5 250 74 310.8 310.8 285.7 311.2 0.10 12 500 5510 -18.1 -48.1 5 30.0 -21.5 250 74 311.0 311.0 285.8 311.3 0.10 13 400 7120 -32.1 -58.1 6 26.0 -33.5 240 80 313.3 313.3 286.5 313.4 0.04 14 337 8313 -40.1 -68.1 3 28.0 -40.9 240 83 318.1 318.1 288.1 318.1 0.01 15 307 8945 -44.5 240 84 320.5 16 300 9100 -43.5 240 91 324.0 17 250 10320 -45.7 240 103 338.1 18 203 11702 -47.6 240 107 355.9 19 200 11800 -47.7 240 103 357.2 20 164 13096 -50.3 240 84 373.7 21 150 13670 -54.5 240 76 376.2 22 113 15465 -61.5 243 65 394.9 23 103 16045 -59.5 245 61 409.3 24 100 16230 -60.5 245 60 410.8 25 74 18072 -65.9 215 30 436.4 26 70 18410 -63.7 210 25 448.1 27 61 19264 -59.3 230 21 475.9 28 57 19689 -60.1 241 20 483.4 29 51 20393 -54.3 257 17 512.6 30 50 20520 -54.5 260 16 515.0 31 36 22619 -55.5 563.2 TRP 307 8945 -44.5 240 84 320.5 WND 203 11702 -47.6 240 107 355.9 Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 769.03 mb = 2197.82 m = 7210.59 ft Wetbulb zero: 826.17 mb = 1589.41 m = 5214.52 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 25.43 % Est. max temperature: 18.96 C = 66.14 F Sfc-Lift cond lev (LCL): 899.12 mb = 897.23 m = 2943.64 ft T: 9.52 C 700-500 lapse rate: 5.40 C/km ThetaE index: 15.26 C Layer 932.0- 700.0 mb Conv cond level (CCL): 800.71 mb = 1840.98 m = 6039.90 ft Mean mixing ratio: 5.72 g/kg Conv temperature: 20.39 C = 68.71 F Cap Strength: 6.63 C Lifted Index: 5.85 C Risk: None Lifted Index @300 mb: 11.97 C Lifted Index @700 mb: 1.30 C Showalter Index: 9.01 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 14.90 C K Index: -8.30 Risk: None Sweat Index: 140.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.59 J/kg Max Up Vert Vel: 1.78 m/s Conv Inhibition (B-): 29462.27 J/kg Cap Strength: 6.51 C Lift Cond Lev (LCL): 833.00 mb = 1523.32 m = 4997.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 34 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 ---------------------------------------------------------- 0 998 22 280 7 6.9 -1.2 | 116 28 -24.6 12.3 1 925 663 295 25 22.7 -10.6 | 108 9 -8.9 2.9 2 850 1361 285 33 31.9 -8.5 | 184 5 0.4 4.9 3 700 2919 270 39 39.0 -0.0 | 209 15 7.5 13.5 4 500 5510 250 74 69.5 25.3 | 224 54 38.0 38.8 5 400 7120 240 80 69.3 40.0 | 215 65 37.8 53.5 6 307 8945 240 84 72.7 42.0 | 217 69 41.2 55.5 7 300 9100 240 91 78.8 45.5 | 219 76 47.3 59.0 8 250 10320 240 103 89.2 51.5 | 222 87 57.7 65.0 9 203 11702 240 107 92.7 53.5 | 222 91 61.1 67.0 10 200 11800 240 103 89.2 51.5 | 222 87 57.7 65.0 11 150 13670 240 76 65.8 38.0 | 214 62 34.3 51.5 12 100 16230 245 60 54.4 25.4 | 210 45 22.9 38.8 13 70 18410 210 25 12.5 21.7 | 152 40 -19.0 35.1 14 50 20520 260 16 15.8 2.8 | 136 23 -15.8 16.3 Wind Parameters Mean winds (0-6000m): 263.1 at 45.7 knts Storm direction: 293.1 at 34.3 knts Shear (0-3000m) pos: 2.4 neg: 3.8 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 25.1 neg: -6.1 tot: 19.0 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 152.86 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 ------------------------------------------------------------------------------- 500 291 14 115 20| 14.7 0.0 14.7| 4.7 -2.9 1.7 3.4 -0.00| 14.8 -0.0 1000 292 20 115 14| 7.3 4.2 11.5| 9.0 -6.1 2.9 2.9 0.06| 11.9 0.7 1500 289 24 122 11| 4.9 4.5 9.4| 15.6 -6.1 9.5 6.4 0.23| 9.9 2.2 2000 287 27 134 8| 3.7 4.1 7.7| 18.5 -6.1 12.4 6.2 0.25| 8.3 2.1 2500 284 29 151 8| 2.9 3.8 6.8| 20.5 -6.1 14.4 5.8 0.24| 7.4 1.8 3000 281 30 167 8| 2.4 3.8 6.3| 25.1 -6.1 19.0 6.3 0.24| 6.9 1.7 4000 275 34 195 11| 1.8 4.8 6.6| 53.3 -6.1 47.2 11.8 0.27| 7.1 1.9 5000 269 40 211 16| 1.5 5.4 6.9| 57.8 -11.0 46.8 9.4 0.21| 7.3 1.5 6000 263 46 216 23| 1.2 5.4 6.6| 57.8 -70.4 -12.6 -2.1 0.13| 7.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20250429.00.gif