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 RJ646... Searching the city database file for: RJ646 ... Date:0000Z 2 MAY 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 1011 26 17.4 14.9 85 2.5 15.8 60 3 289.6 291.5 288.5 319.4 10.59 1 1000 119 16.4 12.9 80 3.5 14.3 125 12 289.5 291.2 287.4 316.0 9.38 2 925 777 11.0 9.3 89 1.7 10.0 145 21 290.6 292.0 286.5 313.2 7.97 3 880 1191 8.2 5.5 83 2.7 6.8 160 23 291.8 293.0 285.4 310.3 6.44 4 875 1238 8.0 3.6 74 4.4 5.7 161 24 292.1 293.1 284.7 308.4 5.67 5 850 1477 7.0 -7.0 36 14.0 1.3 170 25 293.5 294.0 282.0 301.4 2.66 6 831 1662 5.6 -9.4 33 15.0 -0.2 168 25 293.9 294.3 281.6 300.7 2.25 7 817 1801 4.4 1.2 80 3.2 2.8 166 25 294.1 295.0 284.9 309.0 5.11 8 797 2002 3.0 -0.6 77 3.6 1.3 163 24 294.7 295.5 284.6 308.2 4.59 9 773 2249 3.2 -22.8 13 26.0 -4.2 160 24 297.5 297.6 281.3 300.0 0.79 10 733 2676 -0.7 -5.5 70 4.8 -2.7 155 23 297.8 298.4 284.7 308.2 3.46 11 700 3042 -3.5 -9.5 63 6.0 -5.8 150 23 298.6 299.1 284.1 306.7 2.66 12 688 3179 -4.5 -8.0 76 3.5 -5.9 152 23 299.0 299.5 284.7 308.2 3.04 13 678 3294 -4.5 -5.7 91 1.2 -5.0 153 22 300.2 300.9 285.8 311.4 3.69 14 537 5113 -10.5 -12.5 85 2.0 -11.2 178 16 313.8 314.3 289.5 322.6 2.73 15 500 5660 -13.7 -16.1 82 2.4 -14.5 185 14 316.3 316.8 289.8 323.5 2.18 16 436 6687 -19.1 -22.0 78 2.9 -19.9 206 27 322.1 322.4 290.9 327.3 1.51 17 400 7320 -23.9 -27.1 75 3.2 -24.6 220 35 323.9 324.1 291.0 327.6 1.04 18 326 8772 -36.1 -42.1 54 6.0 -36.7 227 41 326.6 326.7 291.0 327.7 0.29 19 307 9184 -40.1 -46.1 53 6.0 -40.5 229 42 326.7 326.7 291.0 327.4 0.20 20 300 9340 -41.5 230 43 326.9 21 250 10560 -48.5 230 91 334.0 22 205 11826 -58.5 230 113 337.8 23 200 11980 -59.7 230 117 338.2 24 190 12300 -60.5 235 99 341.9 25 150 13770 -61.5 240 70 364.1 26 128 14754 -61.7 246 63 380.7 27 104 16038 -62.5 254 53 402.4 28 100 16280 -62.7 255 51 406.6 29 91 16857 -63.7 251 47 415.7 30 89 16994 -61.9 250 46 422.0 31 82 17494 -65.7 247 43 424.2 32 79 17722 -62.1 245 42 436.2 33 70 18470 -60.3 240 37 455.4 34 59 19536 -59.5 237 25 480.0 35 50 20580 -55.7 235 14 512.2 36 45 21257 -53.9 216 13 532.3 37 30 23870 -53.9 145 10 597.7 38 20 26480 -51.9 160 4 677.3 39 19 26812 -52.1 686.7 40 12 29833 -45.3 807.2 TRP 190 12300 -60.5 235 99 341.9 WND 205 11826 -58.5 230 113 337.8 Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 740.18 mb = 2599.53 m = 8528.52 ft Wetbulb zero: 833.78 mb = 1634.71 m = 5363.15 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 75.45 % Est. max temperature: 20.63 C = 69.14 F Sfc-Lift cond lev (LCL): 974.24 mb = 339.31 m = 1113.20 ft T: 14.59 C 700-500 lapse rate: 3.90 C/km ThetaE index: 18.67 C Layer 1000.0- 817.0 mb Conv cond level (CCL): 914.98 mb = 867.43 m = 2845.86 ft Mean mixing ratio: 8.67 g/kg Conv temperature: 18.60 C = 65.47 F Cap Strength: 5.01 C Lifted Index: 5.79 C Risk: None Lifted Index @300 mb: 8.99 C Lifted Index @700 mb: -1.59 C Showalter Index: 14.29 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 6.70 C K Index: 7.70 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 4.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.71 J/kg Max Up Vert Vel: 10.93 m/s Conv Inhibition (B-): 2.03 J/kg Cap Strength: 5.65 C Lift Cond Lev (LCL): 924.97 mb = 777.28 m = 2550.10 ft Lev Free Conv (LFC): 889.97 mb = 1097.55 m = 3600.84 ft Equ Level (EL): 779.97 mb = 2176.40 m = 7140.34 ft B at Equ Level: 17.56 J/kg Max Parcel Lev (MPL): 569.97 mb = 4648.15 m = 15249.65 ft Wind level data Storm motion: 191 at 15 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 1011 26 60 3 -2.6 -1.5 | 18 17 -5.3 -16.2 1 1000 119 125 12 -9.8 6.9 | 58 15 -12.6 -7.8 2 925 777 145 21 -12.0 17.2 | 100 15 -14.8 2.5 3 850 1477 170 25 -4.3 24.6 | 144 12 -7.1 9.9 4 700 3042 150 23 -11.5 19.9 | 110 15 -14.2 5.2 5 500 5660 185 14 1.2 13.9 | 64 2 -1.5 -0.8 6 400 7320 220 35 22.5 26.8 | 238 23 19.8 12.1 7 300 9340 230 43 32.9 27.6 | 247 33 30.2 12.9 8 250 10560 230 91 69.7 58.5 | 237 80 67.0 43.8 9 205 11826 230 113 86.6 72.6 | 235 102 83.8 57.9 10 200 11980 230 117 89.6 75.2 | 235 106 86.9 60.5 11 190 12300 235 99 81.1 56.8 | 242 89 78.4 42.1 12 150 13770 240 70 60.6 35.0 | 251 61 57.9 20.3 13 100 16280 255 51 49.3 13.2 | 272 47 46.5 -1.5 14 70 18470 240 37 32.0 18.5 | 263 30 29.3 3.8 15 50 20580 235 14 11.5 8.0 | 307 11 8.7 -6.7 16 30 23870 145 10 -5.7 8.2 | 52 11 -8.5 -6.5 17 20 26480 160 4 -1.4 3.8 | 21 12 -4.1 -10.9 Wind Parameters Mean winds (0-6000m): 160.6 at 19.9 knts Storm direction: 190.6 at 14.9 knts Shear (0-3000m) pos: 4.5 neg: 1.4 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 92.2 deg Storm rel helicity (0-3000m) pos: 120.2 neg: -27.6 tot: 92.6 m^2/s^2 ave: 30.9 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 3.96 Bulk Shear: 15.09 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 ------------------------------------------------------------------------------- 500 131 13 65 14| 17.7 0.0 17.7| 67.8 0.0 67.8 135.6 0.99| 18.3 18.0 1000 141 17 83 14| 11.7 0.0 11.7| 97.5 0.0 97.5 97.5 0.98| 13.2 13.0 1500 150 19 99 12| 8.9 0.0 8.9|120.2 0.0 120.2 80.1 0.98| 11.2 10.9 2000 155 21 109 12| 6.7 0.7 7.4|120.2 -9.0 111.2 55.6 0.83| 9.1 7.5 2500 156 21 113 12| 5.4 1.1 6.5|120.2 -18.2 102.0 40.8 0.70| 7.8 5.5 3000 156 22 114 13| 4.5 1.4 5.9|120.2 -27.6 92.6 30.9 0.59| 7.0 4.2 4000 156 22 114 13| 3.2 1.1 4.3|124.1 -27.6 96.5 24.1 0.54| 6.0 3.3 5000 158 21 113 12| 2.4 0.8 3.3|124.3 -28.2 96.1 19.2 0.48| 5.4 2.6 6000 161 20 114 10| 2.4 0.7 3.1|125.7 -29.4 96.3 16.1 0.44| 5.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20250502.00.gif