UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 29 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 1026 29 12.2 5.2 62 7.0 8.6 90 2 283.3 284.2 280.6 298.3 5.40 1 1000 243 10.4 1.4 54 9.0 6.1 60 10 283.5 284.3 279.3 295.5 4.23 2 925 887 6.6 -1.4 57 8.0 3.0 10 8 286.1 286.7 279.8 296.7 3.73 3 865 1434 2.8 -3.2 65 6.0 0.3 330 15 287.6 288.2 280.3 297.7 3.49 4 850 1576 3.2 -5.8 52 9.0 -0.4 320 17 289.5 290.0 280.5 298.0 2.91 5 837 1701 3.0 -6.0 52 9.0 -0.6 315 17 290.6 291.1 281.0 299.1 2.91 6 809 1977 1.6 -0.4 87 2.0 0.7 303 18 291.9 292.7 283.5 305.3 4.59 7 737 2722 -3.5 -4.7 91 1.2 -4.0 272 18 294.2 294.9 283.4 305.1 3.66 8 732 2776 -2.9 -13.9 42 11.0 -6.5 270 19 295.5 295.8 281.7 300.9 1.78 9 723 2875 -2.3 -27.3 13 25.0 -8.2 266 19 297.2 297.3 280.9 299.0 0.56 10 700 3131 -4.5 -37.5 6 33.0 -10.5 255 19 297.5 297.5 280.6 298.2 0.22 11 686 3289 -5.7 -40.7 4 35.0 -11.4 255 21 297.9 297.9 280.7 298.4 0.16 12 617 4114 -8.9 -37.9 8 29.0 -13.9 253 32 303.4 303.4 283.1 304.2 0.24 13 500 5710 -18.5 -45.5 7 27.0 -21.7 250 54 310.5 310.5 285.7 311.0 0.13 14 456 6392 -21.9 -50.9 5 29.0 -24.7 252 74 314.5 314.5 287.0 314.8 0.08 15 446 6555 -21.5 -52.5 4 31.0 -24.5 253 79 317.0 317.0 287.8 317.3 0.07 16 403 7296 -25.1 -50.1 8 25.0 -27.5 255 101 321.7 321.7 289.4 322.1 0.10 17 400 7350 -25.1 -48.1 10 23.0 -27.4 255 103 322.4 322.4 289.6 322.8 0.12 18 398 7386 -25.3 -48.3 10 23.0 -27.6 255 104 322.6 322.6 289.7 323.0 0.12 19 377 7778 -27.1 -36.1 42 9.0 -28.4 252 113 325.2 325.3 290.8 326.9 0.46 20 363 8051 -27.9 -28.4 95 0.5 -28.0 250 119 327.7 327.9 292.1 331.3 1.01 21 342 8477 -29.7 -32.4 77 2.7 -30.2 247 129 330.9 331.0 292.7 333.6 0.74 22 328 8774 -31.9 -42.9 33 11.0 -33.1 245 135 331.8 331.9 292.5 332.9 0.26 23 300 9400 -35.3 -42.3 49 7.0 -36.0 240 150 335.6 335.7 293.5 336.8 0.31 24 289 9659 -36.9 -41.6 62 4.7 -37.4 238 152 336.9 337.0 293.9 338.3 0.34 25 264 10280 -39.5 -43.7 64 4.2 -39.9 233 156 342.0 342.0 295.1 343.2 0.30 26 261 10358 -40.1 -45.1 59 5.0 -40.5 232 157 342.2 342.3 295.1 343.3 0.26 27 250 10650 -42.9 230 159 342.3 28 227 11292 -48.6 235 161 343.1 29 200 12110 -56.1 240 146 343.9 30 197 12206 -56.7 240 145 344.5 31 150 13910 -63.7 245 130 360.3 32 140 14333 -65.7 250 138 364.0 33 122 15174 -64.7 254 108 380.5 34 104 16149 -65.7 259 73 396.3 35 100 16390 -61.7 260 64 408.5 36 98 16515 -61.1 259 64 412.0 37 81 17670 -69.1 254 60 418.7 38 76 18051 -66.7 252 59 431.4 39 70 18550 -63.7 250 58 448.1 40 56 19929 -61.3 230 41 483.1 41 51 20515 -57.5 222 34 505.1 42 50 20640 -59.1 220 33 504.2 43 37 22539 -59.1 235 28 549.6 44 31 23669 -53.1 243 26 594.3 45 30 23880 -55.3 245 25 593.9 46 27 24548 -56.1 242 28 609.8 47 22 25849 -54.9 237 33 650.2 48 20 26460 -52.7 235 35 674.9 49 11 30325 -50.9 196 23 807.2 50 10 30950 -46.5 190 21 846.0 51 9.7 31153 -45.5 857.1 52 8.2 32274 -45.1 900.9 53 7.6 32778 -48.1 908.6 54 7.2 33138 -43.5 941.6 TRP 140 14333 -65.7 250 138 364.0 WND 227 11292 -48.6 235 161 343.1 Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 786.41 mb = 2210.63 m = 7252.63 ft Wetbulb zero: 859.58 mb = 1485.14 m = 4872.46 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 35.74 % Est. max temperature: 16.31 C = 61.36 F Sfc-Lift cond lev (LCL): 922.88 mb = 905.76 m = 2971.60 ft T: 6.47 C 700-500 lapse rate: 5.43 C/km ThetaE index: 7.01 C Layer 737.0- 686.0 mb Conv cond level (CCL): 747.55 mb = 2608.71 m = 8558.67 ft Mean mixing ratio: 4.19 g/kg Conv temperature: 22.91 C = 73.24 F Cap Strength: 9.95 C Lifted Index: 13.12 C Risk: None Lifted Index @300 mb: 27.96 C Lifted Index @700 mb: 7.14 C Showalter Index: 11.83 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 12.70 C K Index: -17.10 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.66 J/kg Max Up Vert Vel: 3.91 m/s Conv Inhibition (B-): 74032.55 J/kg Cap Strength: 12.83 C Lift Cond Lev (LCL): 858.48 mb = 1495.50 m = 4906.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 20 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 1026 29 90 2 -2.0 0.0 | 110 22 -20.4 7.3 1 1000 243 60 10 -8.7 -5.0 | 95 27 -27.1 2.3 2 925 887 10 8 -1.4 -7.9 | 88 20 -19.8 -0.6 3 850 1576 320 17 10.9 -13.0 | 52 9 -7.5 -5.8 4 700 3131 255 19 18.4 4.9 | 180 12 -0.1 12.2 5 500 5710 250 54 50.7 18.5 | 231 41 32.3 25.7 6 400 7350 255 103 99.5 26.7 | 247 88 81.1 33.9 7 300 9400 240 150 129.9 75.0 | 234 139 111.5 82.3 8 250 10650 230 159 121.8 102.2 | 223 151 103.4 109.5 9 227 11292 235 161 131.9 92.3 | 229 151 113.5 99.6 10 200 12110 240 146 126.4 73.0 | 233 135 108.0 80.3 11 150 13910 245 130 117.8 54.9 | 238 117 99.4 62.2 12 140 14333 250 138 129.7 47.2 | 244 124 111.3 54.5 13 100 16390 260 64 63.0 11.1 | 248 48 44.6 18.4 14 70 18550 250 58 54.5 19.8 | 233 45 36.1 27.1 15 50 20640 220 33 21.2 25.3 | 185 33 2.8 32.5 16 30 23880 245 25 22.7 10.6 | 193 18 4.2 17.8 17 20 26460 235 35 28.7 20.1 | 201 29 10.2 27.3 18 10 30950 190 21 3.6 20.7 | 152 32 -14.8 27.9 Wind Parameters Mean winds (0-6000m): 261.5 at 26.4 knts Storm direction: 291.5 at 19.8 knts Shear (0-3000m) pos: 0.0 neg: 3.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 71.1 deg Storm rel helicity (0-3000m) pos: 5.3 neg: -100.1 tot: -94.7 m^2/s^2 ave: -31.6 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 150.58 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 54 8 96 25| 0.0 8.3 8.3| 0.0 -56.2 -56.2 -112.4 -0.70| 12.4 -8.7 1000 37 8 91 23| 0.0 5.2 5.2| 0.0 -71.6 -71.6 -71.6 -0.61| 9.6 -5.8 1500 8 10 83 20| 0.0 6.1 6.1| 0.0 -98.3 -98.3 -65.6 -0.62| 10.0 -6.2 2000 345 12 75 16| 0.0 5.0 5.0| 1.1 -99.8 -98.7 -49.3 -0.49| 9.3 -4.6 2500 327 13 72 12| 0.0 4.2 4.2| 4.3 -99.8 -95.5 -38.2 -0.30| 8.8 -2.7 3000 312 14 75 8| 0.0 3.6 3.6| 5.3-100.1 -94.7 -31.6 -0.25| 8.5 -2.1 4000 286 16 136 4| 0.0 4.3 4.3| 42.1-100.6 -58.6 -14.6 -0.05| 8.1 -0.4 5000 270 21 199 8| 0.0 4.8 4.8| 79.2-100.6 -21.5 -4.3 0.03| 7.9 0.2 6000 261 26 215 14| 1.0 4.6 5.6|144.8-100.6 44.1 7.4 0.08| 8.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251029.00.gif