UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 21 OCT 25 Station: RJ412 WMO ident: 47412 Latitude: 43.05 Longitude: 141.33 ------------------------------------------------------------------------------- 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 1024 16 6.4 0.4 65 6.0 3.8 130 3 277.7 278.3 275.7 288.2 3.84 1 1020 48 5.8 -1.2 61 7.0 2.8 130 3 277.4 278.0 275.0 286.9 3.43 2 1000 210 5.0 -3.0 56 8.0 1.8 130 4 278.1 278.7 274.9 286.7 3.06 3 925 842 0.4 -6.6 59 7.0 -2.1 270 16 279.7 280.1 275.0 286.8 2.52 4 877 1267 -3.5 -7.9 72 4.4 -5.0 279 18 280.0 280.4 275.0 286.8 2.40 5 850 1514 -5.5 -9.7 72 4.2 -6.8 285 19 280.4 280.8 274.8 286.5 2.15 6 758 2401 -11.7 -15.6 73 3.9 -12.7 285 21 283.0 283.3 275.3 287.4 1.50 7 754 2442 -11.1 -19.1 52 8.0 -13.0 285 21 284.1 284.3 275.3 287.4 1.12 8 711 2890 -13.1 -36.1 13 23.0 -16.4 285 23 286.7 286.7 275.3 287.5 0.25 9 700 3009 -13.5 -34.5 15 21.0 -16.6 285 23 287.5 287.6 275.9 288.5 0.29 10 663 3421 -14.1 -32.1 20 18.0 -17.0 282 26 291.4 291.4 278.0 292.6 0.39 11 583 4384 -20.9 -36.9 22 16.0 -22.9 274 32 294.3 294.4 279.2 295.3 0.28 12 500 5500 -28.9 -44.9 20 16.0 -30.2 265 39 297.8 297.8 280.6 298.3 0.14 13 416 6789 -36.5 -60.5 7 24.0 -37.4 265 65 304.1 304.1 283.1 304.2 0.03 14 400 7060 -35.7 -65.7 3 30.0 -36.7 265 70 308.6 308.6 284.8 308.6 0.01 15 383 7361 -35.7 -68.7 2 33.0 -36.8 264 77 312.4 312.4 286.2 312.5 0.01 16 329 8406 -40.1 -73.1 2 33.0 -40.9 262 102 320.3 320.3 288.8 320.3 0.01 17 300 9030 -43.7 260 117 323.8 18 274 9639 -45.4 260 121 329.8 19 250 10250 -47.1 260 119 336.0 20 237 10601 -48.9 260 121 338.5 21 200 11710 -49.9 260 105 353.8 22 150 13580 -53.3 265 99 378.2 23 122 14900 -55.1 257 96 398.0 24 103 15966 -59.9 251 93 408.5 25 100 16150 -60.3 250 93 411.2 26 99 16213 -60.3 250 93 412.4 27 70 18380 -58.5 255 87 459.2 28 69 18470 -58.3 253 84 461.6 29 65 18849 -51.7 246 72 483.9 30 55 19930 -50.7 226 40 509.9 31 50 20540 -56.3 215 21 510.8 32 44 21350 -58.3 215 20 524.9 33 43 21495 -55.9 215 20 534.3 34 40 21954 -57.7 215 19 541.0 35 38 22281 -54.5 215 19 557.1 36 36 22627 -55.3 215 18 563.7 37 32 23389 -49.7 215 18 598.0 38 30 23810 -51.9 215 17 603.2 39 27 24490 -53.9 616.0 40 25 24985 -52.9 632.6 TRP 237 10601 -48.9 260 121 338.5 WND 274 9639 -45.4 260 121 329.8 Sounding variables and indices 1000-500 mb thick: 5290.00 m Freezing level: 920.08 mb = 885.61 m = 2905.51 ft Wetbulb zero: 966.04 mb = 490.08 m = 1607.85 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 40.91 % Est. max temperature: 8.77 C = 47.78 F Sfc-Lift cond lev (LCL): 933.83 mb = 764.98 m = 2509.75 ft T: 0.96 C 700-500 lapse rate: 6.18 C/km ThetaE index: 1.56 C Layer 1020.0- 925.0 mb Conv cond level (CCL): 842.63 mb = 1581.41 m = 5188.30 ft Mean mixing ratio: 2.91 g/kg Conv temperature: 9.35 C = 48.83 F Cap Strength: 8.08 C Lifted Index: 9.75 C Risk: None Lifted Index @300 mb: 26.24 C Lifted Index @700 mb: 4.29 C Showalter Index: 9.93 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 19.20 C K Index: -7.30 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.44 J/kg Max Up Vert Vel: 3.59 m/s Conv Inhibition (B-): 48902.15 J/kg Cap Strength: 9.57 C Lift Cond Lev (LCL): 867.32 mb = 1354.76 m = 4444.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 19 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 1024 16 130 3 -2.3 1.9 | 125 22 -18.1 12.5 1 1000 210 130 4 -3.1 2.6 | 125 23 -18.8 13.1 2 925 842 270 16 16.0 -0.0 | 181 11 0.2 10.6 3 850 1514 285 19 18.4 -4.9 | 205 6 2.6 5.6 4 700 3009 285 23 22.2 -6.0 | 234 8 6.4 4.6 5 500 5500 265 39 38.9 3.4 | 239 27 23.1 14.0 6 400 7060 265 70 69.7 6.1 | 253 56 54.0 16.7 7 300 9030 260 117 115.2 20.3 | 253 104 99.5 30.9 8 274 9639 260 121 119.2 21.0 | 253 108 103.4 31.6 9 250 10250 260 119 117.2 20.7 | 253 106 101.4 31.2 10 237 10601 260 121 119.2 21.0 | 253 108 103.4 31.6 11 200 11710 260 105 103.4 18.2 | 252 92 87.6 28.8 12 150 13580 265 99 98.6 8.6 | 257 85 82.9 19.2 13 100 16150 250 93 87.4 31.8 | 239 83 71.6 42.4 14 70 18380 255 87 84.0 22.5 | 244 76 68.3 33.1 15 50 20540 215 21 12.0 17.2 | 172 28 -3.7 27.8 16 30 23810 215 17 9.8 13.9 | 166 25 -6.0 24.5 Wind Parameters Mean winds (0-6000m): 273.8 at 25.3 knts Storm direction: 303.8 at 19.0 knts Shear (0-3000m) pos: 3.7 neg: 0.7 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 127.0 neg: 0.0 tot: 127.0 m^2/s^2 ave: 42.3 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 99.80 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 ------------------------------------------------------------------------------- 500 167 6 133 23| 9.4 0.0 9.4| 60.8 0.0 60.8 121.7 0.87| 11.3 9.8 1000 260 10 154 14| 9.9 0.0 9.9|115.3 0.0 115.3 115.3 0.71| 15.3 10.8 1500 272 13 163 11| 7.5 0.0 7.5|120.5 0.0 120.5 80.4 0.70| 11.6 8.1 2000 277 14 170 9| 5.6 0.3 5.9|122.7 0.0 122.7 61.3 0.71| 9.0 6.4 2500 279 16 178 8| 4.5 0.6 5.0|124.9 0.0 124.9 49.9 0.72| 7.5 5.4 3000 281 17 186 7| 3.7 0.7 4.4|127.0 0.0 127.0 42.3 0.72| 6.5 4.7 4000 281 19 204 8| 2.8 1.4 4.2|130.9 0.0 130.9 32.7 0.63| 5.8 3.7 5000 278 22 218 10| 2.2 1.9 4.1|130.9 -3.5 127.4 25.5 0.53| 5.5 2.9 6000 274 25 227 13| 1.9 2.7 4.6|162.2 -8.2 154.0 25.7 0.46| 5.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251021.00.gif