UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 21 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 1021 3 3.6 -2.4 65 6.0 1.2 50 14 275.1 275.6 273.3 283.7 3.13 1 1000 171 2.0 -4.0 64 6.0 -0.3 40 17 275.1 275.6 272.9 283.0 2.84 2 943 641 -1.9 -8.9 59 7.0 -4.2 29 23 275.8 276.2 272.1 281.6 2.06 3 925 794 -3.1 -11.1 54 8.0 -5.5 25 25 276.1 276.4 271.8 281.1 1.77 4 899 1019 -4.7 -15.7 42 11.0 -7.6 38 26 276.8 277.0 271.4 280.4 1.25 5 888 1116 -3.7 -14.7 42 11.0 -6.8 44 26 278.8 279.0 272.8 282.8 1.37 6 881 1179 -3.9 -5.3 90 1.4 -4.4 48 26 279.2 279.7 275.3 287.4 2.92 7 870 1278 -3.5 -5.1 89 1.6 -4.1 54 26 280.6 281.1 276.2 289.1 3.00 8 850 1462 -4.3 -5.1 94 0.8 -4.6 65 27 281.6 282.2 276.8 290.3 3.07 9 776 2177 -6.7 -7.9 91 1.2 -7.1 39 23 286.5 287.0 278.8 294.4 2.71 10 733 2624 -4.7 -11.7 58 7.0 -7.1 23 21 293.4 293.8 281.3 299.8 2.13 11 700 2986 -5.7 -14.7 49 9.0 -8.5 10 19 296.2 296.5 282.0 301.6 1.74 12 692 3076 -5.9 -15.9 45 10.0 -8.9 9 20 296.9 297.2 282.1 301.9 1.60 13 689 3110 -4.9 -16.9 38 12.0 -8.5 9 20 298.4 298.7 282.6 303.0 1.48 14 656 3494 -6.1 -22.1 27 16.0 -10.4 4 22 301.3 301.5 283.2 304.5 0.99 15 590 4314 -11.3 -31.3 17 20.0 -15.2 355 28 304.5 304.6 283.8 306.1 0.47 16 518 5297 -18.3 -44.3 8 26.0 -21.4 343 35 307.6 307.6 284.6 308.1 0.14 17 500 5560 -20.1 -46.1 8 26.0 -22.9 340 37 308.5 308.6 284.9 309.0 0.12 18 400 7190 -29.1 -46.1 18 17.0 -30.6 340 82 317.2 317.2 288.0 317.7 0.15 19 377 7610 -31.1 -47.1 19 16.0 -32.4 337 88 319.9 320.0 288.9 320.5 0.15 20 311 8946 -40.1 -54.1 21 14.0 -40.8 327 106 325.5 325.5 290.5 325.8 0.08 21 300 9190 -41.9 325 109 326.3 22 266 10000 -47.5 321 120 329.5 23 254 10306 -49.7 320 124 330.6 24 250 10410 -50.5 320 124 331.0 25 203 11728 -60.3 330 84 335.8 26 200 11820 -60.5 330 78 337.0 27 165 13039 -54.5 310 57 366.1 28 154 13481 -55.9 303 50 371.0 29 150 13650 -53.1 300 47 378.6 30 139 14141 -53.5 301 43 386.2 31 118 15184 -58.7 303 35 395.2 32 105 15921 -57.1 304 29 411.6 33 100 16230 -56.9 305 27 417.8 34 72 18311 -54.5 300 10 464.0 35 70 18490 -56.3 300 8 463.9 36 64 19052 -59.3 291 10 469.4 37 57 19778 -57.5 279 12 489.3 38 50 20600 -58.7 265 14 505.2 39 30 23850 -54.9 295 17 595.0 40 21 26134 -54.1 661.3 TRP 203 11728 -60.3 330 84 335.8 WND 254 10306 -49.7 320 124 330.6 Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 970.77 mb = 412.07 m = 1351.91 ft Wetbulb zero: 1003.92 mb = 139.41 m = 457.37 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 46.90 % Est. max temperature: 9.00 C = 48.20 F Sfc-Lift cond lev (LCL): 930.44 mb = 747.44 m = 2452.19 ft T: -2.73 C 700-500 lapse rate: 5.59 C/km ThetaE index: 3.36 C Layer 1000.0- 888.0 mb Conv cond level (CCL): 569.40 mb = 4582.48 m = 15034.21 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 34.04 C = 93.27 F Cap Strength: 21.58 C Lifted Index: 22.01 C Risk: None Lifted Index @300 mb: 31.21 C Lifted Index @700 mb: 15.26 C Showalter Index: 15.86 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 15.00 C K Index: 1.70 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.33 J/kg Max Up Vert Vel: 2.58 m/s Conv Inhibition (B-): 52377.77 J/kg Cap Strength: 21.86 C Lift Cond Lev (LCL): 876.60 mb = 1218.51 m = 3997.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 39 at 20 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 1021 3 50 14 -10.7 -9.0 | 197 7 1.9 6.4 1 1000 171 40 17 -10.9 -13.0 | 216 3 1.7 2.4 2 925 794 25 25 -10.6 -22.7 | 344 8 2.1 -7.2 3 850 1462 65 27 -24.5 -11.4 | 109 12 -11.8 4.0 4 700 2986 10 19 -3.3 -18.7 | 289 10 9.3 -3.3 5 500 5560 340 37 12.7 -34.8 | 307 32 25.3 -19.4 6 400 7190 340 82 28.0 -77.1 | 327 74 40.7 -61.6 7 300 9190 325 109 62.5 -89.3 | 315 105 75.2 -73.9 8 254 10306 320 124 79.7 -95.0 | 311 122 92.3 -79.6 9 250 10410 320 124 79.7 -95.0 | 311 122 92.3 -79.6 10 203 11728 330 84 42.0 -72.7 | 316 79 54.6 -57.3 11 200 11820 330 78 39.0 -67.5 | 315 73 51.6 -52.1 12 150 13650 300 47 40.7 -23.5 | 279 54 53.3 -8.1 13 100 16230 305 27 22.1 -15.5 | 270 35 34.8 -0.1 14 70 18490 300 8 6.9 -4.0 | 240 23 19.6 11.4 15 50 20600 265 14 13.9 1.2 | 238 31 26.6 16.6 16 30 23850 295 17 15.4 -7.2 | 254 29 28.0 8.2 Wind Parameters Mean winds (0-6000m): 9.4 at 26.6 knts Storm direction: 39.4 at 19.9 knts Shear (0-3000m) pos: 2.4 neg: 4.4 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 33.5 neg: -23.5 tot: 10.0 m^2/s^2 ave: 3.3 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 25.52 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 38 18 230 2| 0.0 9.3 9.3| 3.3 0.0 3.3 6.6 0.58| 9.5 5.5 1000 33 21 330 3| 2.5 4.7 7.2| 12.9 0.0 12.9 12.9 0.60| 9.9 5.9 1500 40 23 48 3| 4.8 3.1 7.9| 33.5 0.0 33.5 22.3 0.69| 10.7 7.3 2000 44 23 70 4| 3.6 3.9 7.6| 33.5 -9.8 23.6 11.8 0.42| 10.2 4.3 2500 43 23 66 4| 2.9 4.3 7.2| 33.5 -16.3 17.2 6.9 0.21| 9.8 2.0 3000 41 23 53 3| 2.4 4.4 6.8| 33.5 -23.5 10.0 3.3 0.11| 9.3 1.0 4000 32 23 351 4| 1.8 4.3 6.1| 46.7 -23.5 23.2 5.8 0.16| 8.0 1.3 5000 21 24 330 8| 1.4 4.4 5.8| 49.4 -25.1 24.3 4.9 0.14| 7.4 1.1 6000 9 27 322 14| 1.2 5.1 6.3|103.6 -32.1 71.5 11.9 0.17| 7.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20250421.12.gif