UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 5 DEC 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 1018 25 7.4 -0.6 57 8.0 3.9 270 19 279.1 279.7 276.2 289.1 3.59 1 1000 171 6.0 -5.0 45 11.0 1.7 285 29 279.1 279.6 274.9 286.6 2.63 2 925 802 0.2 -9.8 47 10.0 -3.1 290 33 279.5 279.8 274.0 285.1 1.96 3 850 1472 -5.9 -12.9 58 7.0 -7.9 285 29 280.0 280.2 273.9 284.8 1.66 4 839 1574 -6.9 -12.9 62 6.0 -8.7 285 30 280.0 280.2 273.9 284.8 1.69 5 771 2227 -12.3 -13.5 91 1.2 -12.6 285 36 281.0 281.3 274.6 286.1 1.75 6 767 2266 -12.1 -19.1 56 7.0 -13.7 285 36 281.6 281.8 273.9 284.9 1.10 7 753 2407 -13.1 -27.1 30 14.0 -15.6 285 38 282.0 282.1 273.3 283.7 0.55 8 700 2959 -16.9 -46.9 6 30.0 -19.7 285 43 283.8 283.8 273.5 284.0 0.08 9 668 3308 -18.9 -47.9 6 29.0 -21.4 284 51 285.3 285.4 274.3 285.6 0.08 10 637 3662 -17.9 -53.9 3 36.0 -20.8 282 58 290.4 290.4 276.9 290.5 0.04 11 590 4233 -19.5 -53.5 3 34.0 -22.2 280 70 295.0 295.0 279.1 295.1 0.04 12 547 4795 -18.9 -57.9 2 39.0 -22.0 278 83 302.1 302.1 282.3 302.2 0.03 13 500 5460 -21.7 -60.7 2 39.0 -24.5 275 97 306.6 306.6 284.1 306.7 0.02 14 484 5697 -23.5 -60.5 2 37.0 -26.0 275 98 307.2 307.2 284.3 307.3 0.02 15 400 7060 -31.9 -62.9 3 31.0 -33.4 275 107 313.5 313.5 286.6 313.6 0.02 16 370 7607 -34.5 -63.5 4 29.0 -35.7 272 111 317.1 317.1 287.8 317.2 0.02 17 350 7997 -32.9 -65.9 2 33.0 -34.4 270 113 324.4 324.4 290.1 324.4 0.02 18 326 8495 -34.3 -66.3 2 32.0 -35.7 268 117 329.1 329.1 291.5 329.2 0.02 19 300 9070 -39.3 -67.3 4 28.0 -40.3 265 121 330.0 330.0 291.7 330.0 0.01 20 297 9139 -40.1 -68.1 3 28.0 -41.0 265 121 329.8 329.8 291.7 329.8 0.01 21 250 10300 -45.9 265 126 337.8 22 219 11176 -49.3 265 128 345.6 23 200 11770 -50.3 265 130 353.1 24 159 13257 -54.1 260 138 370.6 25 150 13630 -55.1 260 126 375.1 26 144 13891 -55.9 261 124 378.2 27 102 16057 -62.3 270 103 405.1 28 100 16180 -62.3 270 109 407.4 29 74 18020 -64.9 274 63 438.5 30 70 18360 -62.1 275 54 451.5 31 50 20450 -59.5 240 64 503.3 32 43 21398 -57.5 530.4 TRP 102 16057 -62.3 270 103 405.1 WND 159 13257 -54.1 260 138 370.6 Sounding variables and indices 1000-500 mb thick: 5289.00 m Freezing level: 922.54 mb = 823.97 m = 2703.27 ft Wetbulb zero: 973.49 mb = 388.46 m = 1274.45 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 27.66 % Est. max temperature: 8.15 C = 46.67 F Sfc-Lift cond lev (LCL): 900.45 mb = 1015.13 m = 3330.45 ft T: -1.74 C 700-500 lapse rate: 1.92 C/km ThetaE index: 4.33 C Layer 1000.0- 839.0 mb Conv cond level (CCL): 814.16 mb = 1805.86 m = 5924.68 ft Mean mixing ratio: 2.41 g/kg Conv temperature: 8.62 C = 47.52 F Cap Strength: 14.57 C Lifted Index: 17.48 C Risk: None Lifted Index @300 mb: 31.11 C Lifted Index @700 mb: 1.33 C Showalter Index: 18.48 C Risk: None Total Totals Index: 24.60 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 8.80 C K Index: -27.10 Risk: None Sweat Index: 155.00 Risk: None Energy Index: 4.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.91 J/kg Max Up Vert Vel: 1.35 m/s Conv Inhibition (B-): 35446.95 J/kg Cap Strength: 17.01 C Lift Cond Lev (LCL): 826.65 mb = 1688.35 m = 5539.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 41 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 1018 25 270 19 19.0 -0.0 | 154 29 -12.8 26.5 1 1000 171 285 29 28.0 -7.5 | 169 19 -3.8 19.0 2 925 802 290 33 31.0 -11.3 | 177 15 -0.8 15.2 3 850 1472 285 29 28.0 -7.5 | 169 19 -3.8 19.0 4 700 2959 285 43 41.5 -11.1 | 212 18 9.8 15.3 5 500 5460 275 97 96.6 -8.5 | 254 67 64.9 18.0 6 400 7060 275 107 106.6 -9.3 | 257 77 74.8 17.1 7 300 9070 265 121 120.5 10.5 | 247 96 88.8 37.0 8 250 10300 265 126 125.5 11.0 | 248 101 93.7 37.5 9 200 11770 265 130 129.5 11.3 | 249 105 97.7 37.8 10 159 13257 260 138 135.9 24.0 | 244 116 104.1 50.4 11 150 13630 260 126 124.1 21.9 | 242 104 92.3 48.4 12 102 16057 270 103 103.0 -0.0 | 250 76 71.2 26.5 13 100 16180 270 109 109.0 -0.0 | 251 82 77.2 26.5 14 70 18360 275 54 53.8 -4.7 | 225 31 22.0 21.8 15 50 20450 240 64 55.4 32.0 | 202 63 23.7 58.5 Wind Parameters Mean winds (0-6000m): 279.8 at 55.1 knts Storm direction: 309.8 at 41.4 knts Shear (0-3000m) pos: 2.6 neg: 2.2 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 62.2 deg Storm rel helicity (0-3000m) pos: 120.2 neg: -10.2 tot: 110.0 m^2/s^2 ave: 36.7 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 96.59 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 ------------------------------------------------------------------------------- 500 285 28 167 20| 14.8 0.0 14.8| 46.3 0.0 46.3 92.5 0.52| 14.9 7.8 1000 287 30 171 18| 7.7 0.0 7.7| 50.6 -3.2 47.4 47.4 0.44| 9.2 4.0 1500 287 30 171 18| 5.1 1.0 6.1| 52.0 -10.2 41.8 27.9 0.31| 7.2 2.3 2000 286 31 172 18| 3.8 0.8 4.6| 73.6 -10.2 63.4 31.7 0.43| 6.6 2.9 2500 286 32 176 18| 3.1 1.5 4.6| 95.2 -10.2 85.0 34.0 0.52| 6.3 3.2 3000 286 33 181 17| 2.6 2.2 4.8|120.2 -10.2 110.0 36.7 0.58| 6.2 3.6 4000 285 39 199 18| 1.9 4.5 6.4|208.2 -10.2 198.0 49.5 0.59| 7.5 4.4 5000 282 47 220 22| 1.5 5.9 7.4|270.7 -10.2 260.5 52.1 0.49| 8.3 4.1 6000 280 55 233 28| 1.3 6.0 7.3|307.0 -10.2 296.8 49.5 0.44| 8.0 3.6 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251205.00.gif