UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:1200Z 28 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 1019 27 12.2 9.7 85 2.5 10.8 40 1 283.8 285.1 283.1 304.3 7.42 1 1018 35 12.8 10.1 84 2.7 11.3 39 1 284.5 285.8 283.7 305.6 7.64 2 1015 60 14.2 10.1 76 4.1 11.9 38 2 286.1 287.5 284.4 307.5 7.66 3 1000 185 15.0 6.0 55 9.0 10.2 30 8 288.1 289.2 283.3 304.8 5.86 4 998 202 15.2 6.2 55 9.0 10.3 29 8 288.5 289.6 283.5 305.4 5.96 5 925 841 10.0 6.1 77 3.9 7.9 0 0 289.5 290.7 284.4 307.7 6.39 6 850 1534 3.6 1.0 83 2.6 2.4 295 10 289.9 290.8 282.9 303.8 4.84 7 849 1544 3.6 0.8 82 2.8 2.2 295 10 290.0 290.9 282.9 303.8 4.77 8 801 2014 0.4 -2.0 84 2.4 -0.7 289 17 291.5 292.2 282.8 303.5 4.12 9 741 2633 -4.7 -5.9 91 1.2 -5.2 281 26 292.5 293.1 282.3 302.3 3.32 10 734 2708 -4.9 -9.1 72 4.2 -6.4 280 27 293.1 293.5 281.7 300.9 2.61 11 719 2871 -4.1 -17.1 36 13.0 -8.0 278 30 295.7 295.9 281.3 300.0 1.39 12 700 3082 -4.7 -27.7 15 23.0 -9.9 275 33 297.3 297.4 281.0 299.1 0.56 13 681 3297 -5.3 -31.3 11 26.0 -10.7 273 37 299.0 299.0 281.5 300.3 0.41 14 652 3637 -4.7 -36.7 6 32.0 -10.8 270 43 303.4 303.4 283.1 304.3 0.25 15 528 5267 -11.9 -33.9 14 22.0 -16.2 254 71 313.6 313.7 287.1 315.1 0.41 16 500 5680 -15.5 -29.5 29 14.0 -18.4 250 78 314.1 314.3 287.6 316.4 0.66 17 448 6498 -22.7 -31.7 44 9.0 -24.2 252 95 315.1 315.2 287.8 317.2 0.60 18 444 6564 -22.3 -45.3 10 23.0 -24.9 253 97 316.4 316.4 287.8 317.0 0.15 19 431 6782 -21.9 -53.9 4 32.0 -24.9 253 101 319.6 319.6 288.7 319.9 0.06 20 406 7221 -23.5 -46.5 10 23.0 -26.1 255 111 323.1 323.1 289.9 323.6 0.14 21 401 7312 -24.1 -33.1 43 9.0 -25.6 255 113 323.4 323.6 290.5 325.6 0.59 22 400 7330 -24.3 -33.3 43 9.0 -25.8 255 113 323.4 323.5 290.4 325.5 0.58 23 347 8347 -32.7 -33.3 94 0.6 -32.8 253 131 325.5 325.6 291.1 327.9 0.66 24 341 8470 -33.3 -37.3 67 4.0 -33.8 252 134 326.3 326.4 291.1 327.9 0.45 25 336 8574 -31.1 -50.1 14 19.0 -32.7 252 135 330.7 330.7 292.0 331.1 0.12 26 303 9301 -34.9 -40.9 54 6.0 -35.5 250 149 335.2 335.3 293.4 336.6 0.35 27 300 9370 -34.9 -51.9 16 17.0 -36.1 250 150 336.2 336.2 293.4 336.6 0.11 28 280 9847 -37.2 -56.4 12 19.2 -38.4 245 161 339.5 339.6 294.3 339.8 0.07 29 257 10433 -40.1 -62.1 8 22.0 -41.1 245 159 343.7 343.7 295.3 343.9 0.03 30 250 10620 -41.7 245 159 344.1 31 200 12100 -52.1 245 152 350.3 32 150 13920 -62.1 245 152 363.1 33 140 14345 -62.9 255 142 368.9 34 105 16112 -63.5 251 91 399.4 35 100 16410 -65.1 250 82 401.9 36 93 16849 -66.9 244 78 406.8 37 76 18062 -67.7 227 68 429.3 38 75 18142 -65.1 226 67 436.4 39 70 18560 -66.3 220 64 442.5 40 61 19403 -61.9 242 58 470.1 41 54 20158 -61.1 262 52 488.6 42 50 20640 -57.7 275 49 507.5 43 40 22043 -61.1 240 34 532.4 44 37 22530 -59.5 228 28 548.5 45 34 23071 -51.7 215 23 582.5 46 30 23880 -54.5 195 14 596.1 47 27 24549 -56.7 214 19 608.1 48 22 25857 -51.9 252 29 659.1 49 20 26470 -53.9 270 33 671.2 50 12 29755 -53.9 296 18 776.8 51 11 30321 -48.5 300 15 816.0 52 10 30950 -47.9 305 12 840.7 53 9.6 31221 -44.7 862.7 54 8.3 32194 -45.1 897.8 TRP 140 14345 -62.9 255 142 368.9 WND 280 9847 -37.2 -56.4 12 19.2 -38.4 245 161 339.5 339.6 294.3 339.8 0.07 Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 796.29 mb = 2062.30 m = 6766.00 ft Wetbulb zero: 812.20 mb = 1901.58 m = 6238.72 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 44.26 % Est. max temperature: 18.25 C = 64.84 F Sfc-Lift cond lev (LCL): 981.32 mb = 343.76 m = 1127.82 ft T: 14.05 C 700-500 lapse rate: 4.16 C/km ThetaE index: 8.58 C Layer 850.0- 681.0 mb Conv cond level (CCL): 865.67 mb = 1384.25 m = 4541.45 ft Mean mixing ratio: 6.32 g/kg Conv temperature: 18.26 C = 64.86 F Cap Strength: 9.41 C Lifted Index: 9.03 C Risk: None Lifted Index @300 mb: 21.21 C Lifted Index @700 mb: 1.14 C Showalter Index: 10.85 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 16.50 C K Index: -2.90 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.71 J/kg Max Up Vert Vel: 9.35 m/s Conv Inhibition (B-): 28.52 J/kg Cap Strength: 9.35 C Lift Cond Lev (LCL): 881.47 mb = 1236.08 m = 4055.32 ft Lev Free Conv (LFC): 836.47 mb = 1663.71 m = 5458.29 ft Equ Level (EL): 716.47 mb = 2898.58 m = 9509.65 ft B at Equ Level: 42.17 J/kg Max Parcel Lev (MPL): 656.47 mb = 3584.02 m = 11758.47 ft Wind level data Storm motion: 291 at 27 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 1019 27 40 1 -0.6 -0.8 | 109 27 -25.8 9.0 1 1000 185 30 8 -4.0 -6.9 | 96 29 -29.2 2.8 2 925 841 0 0 -0.0 -0.0 | 111 27 -25.2 9.7 3 850 1534 295 10 9.1 -4.2 | 109 17 -16.1 5.5 4 700 3082 275 33 32.9 -2.9 | 228 10 7.7 6.9 5 500 5680 250 78 73.3 26.7 | 233 60 48.1 36.4 6 400 7330 255 113 109.1 29.2 | 245 93 84.0 39.0 7 300 9370 250 150 141.0 51.3 | 242 131 115.8 61.0 8 280 9847 245 161 145.9 68.0 | 237 144 120.7 77.8 9 250 10620 245 159 144.1 67.2 | 237 142 118.9 76.9 10 200 12100 245 152 137.8 64.2 | 237 135 112.6 74.0 11 150 13920 245 152 137.8 64.2 | 237 135 112.6 74.0 12 140 14345 255 142 137.2 36.8 | 247 121 112.0 46.5 13 100 16410 250 82 77.1 28.0 | 234 64 51.9 37.8 14 70 18560 220 64 41.1 49.0 | 195 61 16.0 58.8 15 50 20640 275 49 48.8 -4.3 | 257 24 23.6 5.5 16 30 23880 195 14 3.6 13.5 | 137 32 -21.6 23.3 17 20 26470 270 33 33.0 -0.0 | 219 12 7.8 9.7 18 10 30950 305 12 9.8 -6.9 | 101 16 -15.4 2.9 Wind Parameters Mean winds (0-6000m): 261.1 at 36.0 knts Storm direction: 291.1 at 27.0 knts Shear (0-3000m) pos: 0.0 neg: 5.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 117.1 deg Storm rel helicity (0-3000m) pos: 80.9 neg: -69.5 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 205.57 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 27 5 100 28| 0.0 3.0 3.0| 23.9 -47.6 -23.7 -47.4 -0.30| 10.8 -3.2 1000 27 4 104 28| 0.0 1.2 1.2| 49.6 -61.5 -11.9 -11.9 -0.09| 8.6 -0.8 1500 342 4 103 24| 0.0 3.5 3.5| 57.7 -69.5 -11.8 -7.9 -0.04| 8.8 -0.4 2000 311 7 105 21| 0.0 4.6 4.6| 62.7 -69.5 -6.8 -3.4 0.01| 8.6 0.1 2500 297 10 108 17| 0.0 5.2 5.2| 71.6 -69.5 2.0 0.8 0.14| 8.5 1.2 3000 287 13 115 14| 0.0 5.6 5.6| 80.9 -69.5 11.4 3.8 0.24| 8.4 2.0 4000 278 20 141 9| 0.0 6.4 6.4| 94.4 -69.5 24.9 6.2 0.23| 8.7 2.0 5000 269 28 193 11| 0.0 6.9 6.9| 94.4 -98.3 -3.8 -0.8 0.14| 9.0 1.3 6000 261 36 214 18| 0.0 7.4 7.4|146.5-150.0 -3.4 -0.6 0.11| 9.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251028.12.gif