UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 26 APR 25 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1016 23 13.8 7.8 67 6.0 10.5 280 8 285.7 286.8 283.0 303.9 6.54 1 1014 40 11.6 5.6 67 6.0 8.5 275 8 283.6 284.6 281.0 299.3 5.62 2 1000 156 10.6 3.6 62 7.0 7.1 240 12 283.8 284.6 280.3 297.6 4.95 3 938 688 7.6 1.6 66 6.0 4.7 273 18 285.9 286.7 280.8 298.9 4.58 4 925 803 7.0 -1.0 57 8.0 3.4 280 19 286.5 287.1 280.2 297.4 3.84 5 919 856 7.0 -6.0 39 13.0 1.7 279 19 287.0 287.5 279.0 294.7 2.65 6 850 1493 2.6 -13.4 30 16.0 -2.7 270 21 288.9 289.2 278.4 293.7 1.60 7 796 2020 0.2 -25.8 12 26.0 -6.2 278 26 291.8 291.9 278.4 293.7 0.59 8 776 2224 0.6 -34.4 5 35.0 -6.6 282 28 294.3 294.4 279.2 295.2 0.27 9 700 3042 -4.5 -38.5 5 34.0 -10.5 295 35 297.5 297.5 280.6 298.2 0.20 10 691 3143 -4.9 -41.9 4 37.0 -10.9 295 36 298.2 298.2 280.7 298.6 0.14 11 668 3408 -5.7 -33.7 9 28.0 -11.2 294 38 300.2 300.2 281.9 301.3 0.33 12 500 5600 -22.3 -48.3 8 26.0 -24.8 285 54 305.9 305.9 283.9 306.2 0.10 13 400 7210 -30.9 -60.9 4 30.0 -32.5 275 84 314.8 314.8 287.1 314.9 0.03 14 356 8028 -36.1 -64.1 4 28.0 -37.2 271 95 318.5 318.5 288.3 318.6 0.02 15 322 8719 -40.1 -63.1 7 23.0 -40.9 267 104 322.3 322.3 289.5 322.4 0.02 16 300 9200 -42.5 265 111 325.5 17 276 9762 -44.1 260 109 331.0 18 251 10403 -41.3 260 115 344.3 19 250 10430 -41.7 260 115 344.1 20 236 10817 -42.8 265 121 348.1 21 200 11920 -45.9 265 105 360.1 22 170 12997 -49.1 265 97 371.9 23 150 13810 -54.7 265 91 375.8 24 101 16279 -65.1 265 76 400.8 25 100 16340 -64.3 265 76 403.5 26 99 16401 -64.1 265 75 405.0 27 89 17054 -63.3 262 64 419.2 28 80 17701 -68.3 259 53 421.8 29 73 18255 -64.3 256 43 441.5 30 70 18510 -66.3 255 39 442.5 31 68 18685 -66.7 253 37 445.4 32 67 18775 -63.5 252 37 454.2 33 50 20580 -61.3 235 21 499.0 34 47 20964 -60.7 509.4 35 46 21100 -56.5 522.6 36 34 23010 -58.3 565.1 TRP 276 9762 -44.1 260 109 331.0 WND 236 10817 -42.8 265 121 348.1 Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 767.06 mb = 2320.23 m = 7612.20 ft Wetbulb zero: 892.36 mb = 1096.35 m = 3596.90 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 19.35 % Est. max temperature: 16.59 C = 61.86 F Sfc-Lift cond lev (LCL): 928.25 mb = 774.08 m = 2539.61 ft T: 7.15 C 700-500 lapse rate: 6.96 C/km ThetaE index: 6.31 C Layer 1014.0- 938.0 mb Conv cond level (CCL): 744.23 mb = 2555.70 m = 8384.73 ft Mean mixing ratio: 4.62 g/kg Conv temperature: 23.83 C = 74.89 F Cap Strength: 7.41 C Lifted Index: 8.00 C Risk: None Lifted Index @300 mb: 19.47 C Lifted Index @700 mb: 6.03 C Showalter Index: 11.20 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 8.90 C K Index: -22.50 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.80 J/kg Max Up Vert Vel: 4.43 m/s Conv Inhibition (B-): 35398.60 J/kg Cap Strength: 7.90 C Lift Cond Lev (LCL): 868.68 mb = 1315.75 m = 4316.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 26 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 1016 23 280 8 7.9 -1.4 | 149 20 -10.4 17.3 1 1000 156 240 12 10.4 6.0 | 162 26 -7.9 24.7 2 925 803 280 19 18.7 -3.3 | 181 15 0.4 15.4 3 850 1493 270 21 21.0 -0.0 | 188 19 2.7 18.7 4 700 3042 295 35 31.7 -14.8 | 254 14 13.4 3.9 5 500 5600 285 54 52.2 -14.0 | 262 34 33.8 4.7 6 400 7210 275 84 83.7 -7.3 | 260 66 65.4 11.3 7 300 9200 265 111 110.6 9.7 | 253 97 92.3 28.3 8 276 9762 260 109 107.3 18.9 | 247 97 89.0 37.6 9 250 10430 260 115 113.3 20.0 | 248 102 94.9 38.6 10 236 10817 265 121 120.5 10.5 | 254 106 102.2 29.2 11 200 11920 265 105 104.6 9.2 | 252 91 86.3 27.8 12 150 13810 265 91 90.7 7.9 | 250 77 72.3 26.6 13 100 16340 265 76 75.7 6.6 | 246 63 57.4 25.3 14 70 18510 255 39 37.7 10.1 | 214 35 19.4 28.7 15 50 20580 235 21 17.2 12.0 | 178 31 -1.1 30.7 Wind Parameters Mean winds (0-6000m): 285.5 at 34.9 knts Storm direction: 315.5 at 26.1 knts Shear (0-3000m) pos: 4.0 neg: 1.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 104.1 deg Storm rel helicity (0-3000m) pos: 152.4 neg: 0.0 tot: 152.4 m^2/s^2 ave: 50.8 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 81.74 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 ------------------------------------------------------------------------------- 500 254 13 165 23| 0.0 8.9 8.9| 58.1 0.0 58.1 116.3 0.72| 13.9 10.0 1000 268 16 172 19| 2.9 4.5 7.4| 74.0 0.0 74.0 74.0 0.63| 10.6 6.7 1500 270 17 177 19| 1.9 3.8 5.8| 81.2 0.0 81.2 54.1 0.62| 8.1 5.0 2000 272 19 181 18| 2.9 2.9 5.8|105.0 0.0 105.0 52.5 0.68| 7.5 5.1 2500 275 21 188 17| 3.5 2.3 5.8|128.4 0.0 128.4 51.4 0.72| 7.2 5.2 3000 280 23 195 15| 4.0 1.9 5.9|152.4 0.0 152.4 50.8 0.77| 7.1 5.5 4000 285 27 212 14| 3.0 2.3 5.3|162.6 0.0 162.6 40.6 0.69| 6.4 4.4 5000 286 31 227 15| 2.4 2.7 5.1|166.5 0.0 166.5 33.3 0.60| 5.9 3.6 6000 286 35 239 18| 2.0 3.4 5.4|169.8 -0.8 168.9 28.2 0.50| 6.1 3.0 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250426.00.gif