UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 2 MAY 25 Station: RJ678 WMO ident: 47678 Latitude: 33.10 Longitude: 139.78 ------------------------------------------------------------------------------- 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 97 115 5 SFC 993 157 18.4 15.0 81 3.4 16.3 115 5 292.1 294.1 289.6 322.9 10.85 2 925 760 12.8 12.3 97 0.5 12.5 145 21 292.4 294.1 288.8 320.2 9.76 3 869 1281 9.2 8.1 93 1.1 8.6 149 31 293.9 295.3 287.6 316.4 7.82 4 850 1463 7.4 2.8 73 4.6 5.1 150 35 293.9 294.9 285.3 309.9 5.51 5 834 1620 6.2 1.3 71 4.9 3.8 157 35 294.2 295.1 284.9 309.0 5.04 6 821 1749 7.2 2.3 71 4.9 4.6 163 34 296.6 297.6 286.3 312.8 5.50 7 805 1911 7.0 2.8 75 4.2 4.8 171 34 298.1 299.1 287.2 315.3 5.82 8 700 3051 1.2 0.6 96 0.6 0.9 225 31 303.8 304.9 289.1 321.1 5.72 9 591 4395 -5.5 -6.4 93 0.9 -5.9 233 48 311.1 311.9 289.9 323.7 4.01 10 534 5185 -9.5 -12.2 81 2.7 -10.5 237 58 315.5 316.0 290.2 324.6 2.81 11 500 5690 -12.7 -14.0 90 1.3 -13.2 240 64 317.6 318.1 290.6 326.1 2.59 12 498 5720 -13.1 -14.9 86 1.8 -13.7 240 64 317.4 317.9 290.4 325.4 2.41 13 490 5843 -13.5 -22.5 47 9.0 -16.0 240 66 318.4 318.7 289.6 322.8 1.28 14 479 6015 -14.1 -24.1 42 10.0 -16.7 240 69 319.7 320.0 289.9 323.7 1.14 15 425 6905 -22.1 -25.8 72 3.7 -22.9 240 84 320.7 320.9 290.1 324.5 1.10 16 401 7332 -21.9 -25.0 76 3.1 -22.7 240 91 326.3 326.5 291.9 330.7 1.25 17 400 7350 -22.1 -25.2 76 3.1 -22.8 240 91 326.3 326.5 291.9 330.6 1.23 18 384 7650 -23.7 -26.4 78 2.7 -24.3 238 91 328.0 328.2 292.3 332.1 1.15 19 301 9387 -36.3 -40.5 65 4.2 -36.7 225 89 333.9 334.0 293.2 335.3 0.37 20 300 9410 -36.5 -40.6 66 4.1 -37.0 225 89 333.9 334.0 293.2 335.3 0.37 21 281 9861 -40.1 -44.1 65 4.0 -40.4 223 98 335.1 335.1 293.3 336.1 0.27 22 250 10650 -46.1 220 115 337.5 23 200 12090 -58.5 240 130 340.1 24 184 12609 -62.9 235 136 341.1 25 178 12812 -64.7 240 136 341.5 26 150 13870 -59.7 260 91 367.2 27 146 14039 -60.1 259 90 369.4 28 111 15725 -66.1 253 75 388.3 29 102 16239 -64.5 250 71 400.8 30 100 16360 -65.3 250 70 401.6 31 93 16799 -67.5 251 62 405.6 32 84 17416 -65.3 252 52 422.1 33 70 18530 -63.5 255 33 448.5 34 62 19282 -61.9 241 26 467.9 35 61 19384 -58.1 239 25 478.6 36 54 20151 -60.7 224 18 489.5 37 53 20269 -57.1 222 17 500.5 38 50 20640 -55.7 215 14 512.2 39 30 23910 -53.3 180 8 599.3 40 25 25083 -52.9 198 9 632.6 41 20 26530 -50.1 220 10 682.8 42 19 26865 -50.1 692.9 43 12 29904 -44.7 809.4 TRP 178 12812 -64.7 240 136 341.5 WND 184 12609 -62.9 235 136 341.1 Sounding variables and indices 1000-500 mb thick: 5593.00 m Freezing level: 680.48 mb = 3291.77 m = 10799.63 ft Wetbulb zero: 685.59 mb = 3216.22 m = 10551.76 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 87.88 % Est. max temperature: 20.31 C = 68.55 F Sfc-Lift cond lev (LCL): 944.25 mb = 585.02 m = 1919.34 ft T: 14.43 C 700-500 lapse rate: 5.27 C/km ThetaE index: 13.97 C Layer 925.0- 821.0 mb Conv cond level (CCL): 920.19 mb = 803.48 m = 2636.05 ft Mean mixing ratio: 9.94 g/kg Conv temperature: 18.79 C = 65.82 F Cap Strength: 2.96 C Lifted Index: 3.28 C Risk: None Lifted Index @300 mb: 9.89 C Lifted Index @700 mb: 0.48 C Showalter Index: 9.66 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 15.50 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 317.60 Risk: Showers and thunderstorms possible Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.75 J/kg Max Up Vert Vel: 8.69 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 3.29 C Lift Cond Lev (LCL): 921.31 mb = 793.32 m = 2602.74 ft Lev Free Conv (LFC): 916.31 mb = 838.68 m = 2751.55 ft Equ Level (EL): 796.31 mb = 1999.74 m = 6560.73 ft B at Equ Level: 37.34 J/kg Max Parcel Lev (MPL): 626.31 mb = 3934.44 m = 12908.10 ft Wind level data Storm motion: 249 at 30 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 ---------------------------------------------------------- 0 993 157 115 5 -4.5 2.1 | 75 33 -32.3 -8.8 1 925 760 145 21 -12.0 17.2 | 99 40 -39.8 6.3 2 850 1463 150 35 -17.5 30.3 | 113 49 -45.3 19.4 3 700 3051 225 31 21.9 21.9 | 152 12 -5.9 11.0 4 500 5690 240 64 55.4 32.0 | 233 35 27.6 21.1 5 400 7350 240 91 78.8 45.5 | 236 62 51.0 34.6 6 300 9410 225 89 62.9 62.9 | 214 63 35.1 52.0 7 250 10650 220 115 73.9 88.1 | 211 90 46.1 77.2 8 200 12090 240 130 112.6 65.0 | 237 101 84.8 54.1 9 184 12609 235 136 111.4 78.0 | 231 107 83.6 67.1 10 178 12812 240 136 117.8 68.0 | 238 107 90.0 57.1 11 150 13870 260 91 89.6 15.8 | 265 62 61.8 4.9 12 100 16360 250 70 65.8 23.9 | 251 40 38.0 13.1 13 70 18530 255 33 31.9 8.5 | 300 5 4.1 -2.3 14 50 20640 215 14 8.0 11.5 | 92 20 -19.8 0.6 15 30 23910 180 8 0.0 8.0 | 84 28 -27.8 -2.9 16 20 26530 220 10 6.4 7.7 | 81 22 -21.4 -3.2 Wind Parameters Mean winds (0-6000m): 218.6 at 39.8 knts Storm direction: 248.6 at 29.8 knts Shear (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 83.4 deg Storm rel helicity (0-3000m) pos: 495.6 neg: 0.0 tot: 495.6 m^2/s^2 ave: 165.2 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 8.6 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.18 Bulk Shear: 207.00 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 ------------------------------------------------------------------------------- 500 138 12 86 36| 14.3 0.0 14.3|125.0 0.0 125.0 250.1 0.89| 14.7 13.1 1000 143 18 95 39| 12.8 0.0 12.8|229.9 0.0 229.9 229.9 0.87| 13.1 11.4 1500 147 23 102 41| 10.7 0.0 10.7|339.5 0.0 339.5 226.3 0.83| 12.8 10.6 2000 155 26 108 41| 8.2 0.0 8.2|431.5 0.0 431.5 215.8 0.77| 13.2 10.2 2500 163 27 113 39| 6.7 0.0 6.7|477.6 0.0 477.6 191.0 0.71| 13.3 9.4 3000 172 28 118 36| 5.9 0.0 5.9|495.6 0.0 495.6 165.2 0.65| 13.1 8.6 4000 191 30 131 29| 6.1 0.0 6.1|540.6 0.0 540.6 135.2 0.69| 11.5 7.9 5000 208 35 150 23| 6.2 0.0 6.2|595.4 0.0 595.4 119.1 0.68| 10.6 7.2 6000 219 40 172 20| 6.4 0.0 6.4|640.2 0.0 640.2 106.7 0.64| 10.1 6.5 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250502.00.gif