UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 30 APR 25 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 1014 5 4.8 0.6 74 4.2 2.9 40 10 276.8 277.5 275.4 287.6 3.93 1 1011 29 2.0 -2.2 74 4.2 0.3 40 10 274.3 274.8 272.9 283.1 3.21 2 1000 117 1.2 -2.4 77 3.6 -0.2 40 12 274.4 274.9 272.9 283.1 3.20 3 925 738 -4.1 -4.8 95 0.7 -4.4 360 16 275.1 275.6 272.9 283.1 2.89 4 878 1151 -1.1 -14.1 37 13.0 -5.0 9 19 282.4 282.6 274.9 286.7 1.46 5 850 1408 -2.3 -15.3 36 13.0 -6.1 15 21 283.7 284.0 275.5 287.8 1.37 6 837 1530 -2.9 -15.9 36 13.0 -6.6 13 21 284.4 284.6 275.7 288.3 1.32 7 793 1960 0.2 -36.8 4 37.0 -6.9 8 21 292.1 292.1 278.0 292.8 0.21 8 741 2501 -2.5 -14.5 39 12.0 -6.4 1 21 294.9 295.2 281.3 300.0 1.68 9 736 2555 -3.1 -9.1 63 6.0 -5.3 0 21 294.8 295.3 282.4 302.6 2.61 10 726 2663 -4.1 -6.5 83 2.4 -5.1 359 21 294.9 295.4 283.2 304.5 3.24 11 709 2850 -4.7 -12.7 54 8.0 -7.4 356 21 296.2 296.6 282.4 302.4 2.03 12 700 2950 -5.3 -11.3 63 6.0 -7.4 355 21 296.6 297.0 282.8 303.6 2.30 13 624 3841 -11.3 -17.3 61 6.0 -13.0 358 22 299.7 299.9 283.2 304.6 1.58 14 540 4933 -19.5 -21.5 84 2.0 -20.0 3 23 302.5 302.8 284.0 306.6 1.27 15 500 5500 -23.5 -26.9 74 3.4 -24.1 5 23 304.4 304.5 284.2 307.2 0.84 16 431 6567 -31.3 -39.3 45 8.0 -32.1 25 16 307.7 307.7 284.8 308.7 0.29 17 400 7090 -35.5 -41.5 54 6.0 -36.0 35 12 308.9 308.9 285.2 309.7 0.25 18 372 7589 -40.1 -43.0 74 2.9 -40.3 12 11 309.2 309.3 285.3 310.0 0.23 19 321 8577 -48.1 326 10 311.5 20 300 9020 -50.9 305 10 313.6 21 250 10190 -60.3 300 10 316.4 22 243 10366 -61.1 320 10 317.8 23 200 11590 -53.9 275 8 347.4 24 188 11990 -53.3 272 10 354.6 25 150 13450 -52.9 260 17 378.9 26 104 15799 -54.3 246 24 418.1 27 100 16050 -53.5 245 25 424.4 28 95 16379 -52.9 240 24 431.8 29 70 18340 -53.5 210 21 469.9 30 50 20510 -52.3 210 19 520.2 31 35 22821 -52.1 241 17 576.6 32 30 23820 -51.9 255 16 603.2 33 25 25002 -51.7 636.0 34 22 25838 -48.3 669.8 TRP 243 10366 -61.1 320 10 317.8 WND Sounding variables and indices 1000-500 mb thick: 5383.00 m Freezing level: 983.02 mb = 257.60 m = 845.15 ft Freezing level: 795.84 mb = 1932.72 m = 6340.86 ft Freezing level: 789.15 mb = 2000.53 m = 6563.33 ft Wetbulb zero: 1004.24 mb = 82.82 m = 271.71 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 60.60 % Est. max temperature: 11.02 C = 51.84 F Sfc-Lift cond lev (LCL): 950.41 mb = 522.17 m = 1713.13 ft T: -2.26 C 700-500 lapse rate: 7.14 C/km ThetaE index: 4.56 C Layer 1011.0-1000.0 mb Conv cond level (CCL): 656.66 mb = 3445.78 m = 11304.91 ft Mean mixing ratio: 3.03 g/kg Conv temperature: 26.36 C = 79.46 F Cap Strength: 17.04 C Lifted Index: 17.91 C Risk: None Lifted Index @300 mb: 21.56 C Lifted Index @700 mb: 15.01 C Showalter Index: 14.39 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 8.20 C K Index: -0.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.60 J/kg Max Up Vert Vel: 3.03 m/s Conv Inhibition (B-): 51340.07 J/kg Cap Strength: 17.76 C Lift Cond Lev (LCL): 927.71 mb = 714.69 m = 2344.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 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 1014 5 40 10 -6.4 -7.7 | 204 5 2.2 4.9 1 1000 117 40 12 -7.7 -9.2 | 196 3 0.9 3.3 2 925 738 360 16 -0.0 -16.0 | 292 9 8.6 -3.5 3 850 1408 15 21 -5.4 -20.3 | 338 8 3.2 -7.8 4 700 2950 355 21 1.8 -20.9 | 309 13 10.5 -8.4 5 500 5500 5 23 -2.0 -22.9 | 327 12 6.6 -10.4 6 400 7090 35 12 -6.9 -9.8 | 213 3 1.8 2.7 7 300 9020 305 10 8.2 -5.7 | 248 18 16.8 6.8 8 250 10190 300 10 8.7 -5.0 | 246 19 17.3 7.5 9 243 10366 320 10 6.4 -7.7 | 252 16 15.1 4.9 10 200 11590 275 8 8.0 -0.7 | 235 20 16.6 11.8 11 150 13450 260 17 16.7 3.0 | 239 30 25.4 15.5 12 100 16050 245 25 22.7 10.6 | 234 39 31.3 23.1 13 70 18340 210 21 10.5 18.2 | 212 36 19.1 30.7 14 50 20510 210 19 9.5 16.5 | 212 34 18.1 29.0 15 30 23820 255 16 15.5 4.1 | 235 29 24.1 16.7 Wind Parameters Mean winds (0-6000m): 4.6 at 20.3 knts Storm direction: 34.6 at 15.2 knts Shear (0-3000m) pos: 0.7 neg: 2.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 104.6 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -15.5 tot: 4.7 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 13.68 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 29 13 241 3| 0.0 7.1 7.1| 3.8 -0.7 3.2 6.3 0.52| 8.5 4.4 1000 15 14 286 5| 0.0 5.8 5.8| 10.8 -0.7 10.1 10.1 0.50| 7.5 3.8 1500 14 16 304 6| 1.4 3.8 5.2| 20.2 -1.4 18.8 12.5 0.58| 6.6 3.9 2000 13 17 312 7| 1.0 3.3 4.3| 20.2 -5.9 14.3 7.2 0.44| 5.6 2.4 2500 11 18 315 7| 0.8 2.9 3.8| 20.2 -10.8 9.4 3.7 0.32| 5.0 1.6 3000 8 19 315 8| 0.7 2.7 3.4| 20.2 -15.5 4.7 1.6 0.25| 4.5 1.1 4000 5 19 314 10| 0.7 2.0 2.7| 25.7 -15.5 10.3 2.6 0.29| 3.6 1.0 5000 4 20 316 10| 0.8 1.6 2.4| 31.3 -15.5 15.8 3.2 0.33| 3.0 1.0 6000 5 20 318 10| 0.8 1.3 2.2| 35.2 -15.5 19.7 3.3 0.31| 3.0 0.9 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20250430.00.gif