UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 16 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 1007 29 15.4 7.4 59 8.0 11.0 260 16 288.0 289.1 283.8 306.1 6.42 1 1006 38 13.6 5.6 58 8.0 9.4 261 16 286.3 287.2 282.3 302.2 5.67 2 1000 88 12.6 4.6 58 8.0 8.5 265 14 285.8 286.7 281.6 300.7 5.32 3 925 734 6.4 1.9 73 4.5 4.2 265 23 285.9 286.7 281.0 299.3 4.74 4 870 1233 1.6 1.0 96 0.6 1.3 276 23 285.9 286.7 281.0 299.3 4.73 5 852 1402 1.0 -4.0 69 5.0 -1.0 280 23 287.0 287.6 279.8 296.6 3.33 6 850 1421 0.8 -4.2 69 5.0 -1.3 280 23 287.0 287.6 279.8 296.5 3.29 7 830 1612 0.4 -10.6 43 11.0 -3.4 282 26 288.5 288.9 278.9 294.6 2.05 8 803 1877 1.0 -18.0 23 19.0 -4.7 286 31 291.9 292.1 279.3 295.5 1.15 9 792 1988 1.8 -40.2 3 42.0 -6.0 287 33 293.9 293.9 278.8 294.4 0.15 10 767 2246 1.8 -30.2 7 32.0 -5.7 291 38 296.6 296.7 280.4 298.0 0.40 11 703 2940 -3.9 -31.9 9 28.0 -9.7 300 50 297.8 297.9 280.9 299.1 0.38 12 700 2974 -4.1 -16.1 39 12.0 -7.8 300 51 297.9 298.2 282.5 302.8 1.55 13 670 3317 -5.9 -17.9 38 12.0 -9.5 301 52 299.7 299.9 283.0 304.1 1.39 14 652 3530 -6.9 -20.9 32 14.0 -10.7 301 53 300.9 301.1 283.2 304.5 1.11 15 608 4070 -10.7 -20.7 44 10.0 -13.3 302 55 302.6 302.8 284.0 306.5 1.21 16 500 5550 -17.9 -41.9 10 24.0 -21.1 305 60 311.2 311.3 286.0 311.9 0.19 17 489 5716 -19.1 -41.1 12 22.0 -22.0 305 61 311.7 311.8 286.2 312.5 0.21 18 481 5839 -20.1 -31.1 37 11.0 -22.1 305 62 312.0 312.1 286.8 314.0 0.59 19 450 6329 -23.9 -34.9 36 11.0 -25.5 305 67 313.2 313.3 287.0 314.7 0.44 20 400 7180 -29.9 -38.9 41 9.0 -30.9 305 74 316.1 316.2 287.9 317.3 0.33 21 328 8566 -40.1 -51.1 30 11.0 -40.7 302 78 320.6 320.6 289.0 321.0 0.11 22 300 9170 -44.5 300 80 322.6 23 250 10370 -52.9 295 89 327.4 24 230 10902 -56.3 295 91 330.1 25 219 11211 -58.3 295 91 331.7 26 200 11780 -58.3 290 86 340.4 27 155 13383 -56.9 281 70 368.6 28 150 13590 -56.1 280 68 373.4 29 125 14756 -55.7 267 52 394.1 30 111 15510 -59.1 258 42 401.4 31 104 15922 -57.3 253 36 412.4 32 100 16170 -58.9 250 33 413.9 33 80 17565 -59.5 237 17 440.0 34 74 18057 -55.1 233 12 459.2 35 70 18410 -56.3 230 8 463.9 36 65 18879 -56.7 228 8 473.0 37 50 20540 -56.3 220 10 510.8 38 42 21655 -52.1 210 13 547.3 39 30 23820 -54.1 190 19 597.2 40 29 24038 -53.7 190 19 604.1 41 26 24749 -49.3 192 18 635.7 42 20 26470 -50.1 195 17 682.8 43 17 27534 -49.3 717.9 TRP 219 11211 -58.3 295 91 331.7 WND 230 10902 -56.3 295 91 330.1 Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 746.79 mb = 2465.33 m = 8088.25 ft Wetbulb zero: 859.95 mb = 1327.16 m = 4354.16 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 38.13 % Est. max temperature: 14.12 C = 57.41 F Sfc-Lift cond lev (LCL): 893.03 mb = 1020.59 m = 3348.34 ft T: 3.65 C 700-500 lapse rate: 5.36 C/km ThetaE index: 6.83 C Layer 1006.0- 870.0 mb Conv cond level (CCL): 872.58 mb = 1209.31 m = 3967.51 ft Mean mixing ratio: 5.01 g/kg Conv temperature: 13.34 C = 56.01 F Cap Strength: 6.59 C Lifted Index: 11.08 C Risk: None Lifted Index @300 mb: 16.15 C Lifted Index @700 mb: 5.31 C Showalter Index: 13.55 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 13.70 C K Index: 2.50 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.82 J/kg Max Up Vert Vel: 1.28 m/s Conv Inhibition (B-): 47579.50 J/kg Cap Strength: 10.88 C Lift Cond Lev (LCL): 873.60 mb = 1199.79 m = 3936.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 33 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 1007 29 260 16 15.8 2.8 | 177 30 -1.7 30.4 1 1000 88 265 14 13.9 1.2 | 173 29 -3.5 28.8 2 925 734 265 23 22.9 2.0 | 190 30 5.4 29.6 3 850 1421 280 23 22.7 -4.0 | 192 24 5.2 23.6 4 700 2974 300 51 44.2 -25.5 | 266 27 26.7 2.1 5 500 5550 305 60 49.1 -34.4 | 282 32 31.7 -6.8 6 400 7180 305 74 60.6 -42.4 | 289 46 43.1 -14.9 7 300 9170 300 80 69.3 -40.0 | 283 53 51.8 -12.4 8 250 10370 295 89 80.7 -37.6 | 279 64 63.2 -10.0 9 230 10902 295 91 82.5 -38.5 | 280 66 65.0 -10.9 10 219 11211 295 91 82.5 -38.5 | 280 66 65.0 -10.9 11 200 11780 290 86 80.8 -29.4 | 272 63 63.3 -1.8 12 150 13590 280 68 67.0 -11.8 | 252 52 49.5 15.8 13 100 16170 250 33 31.0 11.3 | 199 41 13.5 38.9 14 70 18410 230 8 6.1 5.1 | 161 35 -11.3 32.7 15 50 20540 220 10 6.4 7.7 | 163 37 -11.0 35.2 16 30 23820 190 19 3.3 18.7 | 163 48 -14.2 46.3 17 20 26470 195 17 4.4 16.4 | 163 46 -13.1 44.0 Wind Parameters Mean winds (0-6000m): 297.6 at 43.5 knts Storm direction: 327.6 at 32.6 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 262.9 neg: -10.6 tot: 252.3 m^2/s^2 ave: 84.1 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 6.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 125.39 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 ------------------------------------------------------------------------------- 500 265 17 179 29| 4.6 0.0 4.6| 42.8 -10.6 32.1 64.3 0.56| 7.7 4.3 1000 266 20 184 29| 4.1 0.0 4.1| 69.0 -10.6 58.4 58.4 0.59| 6.6 3.9 1500 270 21 187 28| 4.0 0.0 4.0| 84.2 -10.6 73.6 49.1 0.54| 6.3 3.4 2000 275 23 192 26| 5.4 0.0 5.4|142.3 -10.6 131.7 65.9 0.70| 7.2 5.0 2500 280 26 200 24| 6.4 0.0 6.4|202.9 -10.6 192.3 76.9 0.78| 7.8 6.0 3000 286 30 210 22| 6.9 0.0 6.9|262.9 -10.6 252.3 84.1 0.81| 8.1 6.6 4000 292 35 227 21| 5.7 0.0 5.7|287.7 -10.6 277.0 69.3 0.81| 6.6 5.4 5000 295 40 240 21| 4.9 0.0 4.9|313.8 -10.6 303.2 60.6 0.81| 5.7 4.6 6000 298 44 251 22| 4.6 0.0 4.6|341.7 -10.6 331.1 55.2 0.78| 5.3 4.1 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250416.00.gif