UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 25 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 1011 28 14.8 4.8 51 10.0 9.6 300 9 287.1 288.0 282.3 302.1 5.33 1 1000 120 13.0 3.0 51 10.0 8.0 315 8 286.1 287.0 281.1 299.6 4.74 2 925 767 6.4 1.4 70 5.0 4.0 310 12 285.9 286.6 280.8 298.8 4.57 3 888 1100 3.2 -0.7 76 3.9 1.5 315 14 285.9 286.6 280.3 297.5 4.09 4 871 1257 2.4 -5.6 55 8.0 -0.8 317 16 286.7 287.2 279.1 295.0 2.89 5 850 1454 1.6 -11.4 37 13.0 -2.9 320 17 287.8 288.2 278.3 293.4 1.88 6 823 1713 0.0 -15.0 31 15.0 -4.7 313 21 288.8 289.1 278.2 293.2 1.45 7 805 1890 0.4 -9.6 47 10.0 -3.3 309 24 291.1 291.5 280.4 297.9 2.29 8 792 2022 3.8 -29.2 7 33.0 -4.3 305 26 296.1 296.1 280.2 297.5 0.43 9 744 2530 4.6 -37.4 3 42.0 -4.6 293 35 302.3 302.3 282.6 303.0 0.21 10 700 3023 1.6 -33.4 5 35.0 -6.5 280 43 304.3 304.3 283.5 305.4 0.33 11 500 5620 -17.7 -42.7 9 25.0 -21.0 260 43 311.5 311.5 286.1 312.1 0.18 12 470 6083 -19.7 -44.7 9 25.0 -22.7 257 52 314.5 314.6 287.1 315.1 0.15 13 460 6243 -19.5 -41.5 12 22.0 -22.5 256 55 316.7 316.8 287.9 317.5 0.22 14 451 6390 -19.5 -45.5 8 26.0 -22.7 255 57 318.5 318.6 288.4 319.1 0.15 15 443 6524 -19.5 -43.5 10 24.0 -22.7 255 60 320.2 320.2 289.0 320.8 0.18 16 441 6558 -19.1 -28.1 45 9.0 -21.0 254 60 321.1 321.2 290.0 324.1 0.86 17 423 6867 -21.3 -24.1 78 2.8 -22.0 253 66 322.1 322.4 290.7 326.6 1.29 18 400 7280 -22.5 -24.9 81 2.4 -23.1 250 74 325.7 326.0 291.7 330.2 1.27 19 387 7523 -23.3 -25.7 81 2.4 -23.9 249 78 327.8 328.0 292.3 332.1 1.22 20 382 7618 -22.7 -25.5 78 2.8 -23.4 249 79 329.8 330.1 292.9 334.3 1.26 21 300 9350 -34.9 -38.1 73 3.2 -35.3 245 105 336.2 336.3 293.8 338.0 0.48 22 274 9973 -40.1 -42.3 79 2.2 -40.3 245 113 337.5 337.6 294.0 338.8 0.34 23 250 10590 -44.5 245 121 339.9 24 220 11444 -48.4 255 132 346.6 25 200 12070 -51.3 260 126 351.5 26 150 13920 -57.7 265 105 370.7 27 127 14957 -60.9 259 99 383.0 28 100 16400 -71.5 250 91 389.6 29 70 18540 -66.7 250 31 441.7 30 59 19575 -66.7 237 32 463.8 31 56 19893 -63.3 233 32 478.5 32 50 20590 -63.3 225 33 494.3 33 47 20970 -62.3 238 31 505.5 34 45 21242 -56.1 247 29 526.9 35 30 23820 -55.5 330 14 593.3 36 28 24260 -56.1 315 14 603.5 37 20 26420 -52.3 240 16 676.1 38 14 28748 -48.3 762.3 TRP 100 16400 -71.5 250 91 389.6 WND 220 11444 -48.4 255 132 346.6 Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 683.42 mb = 3238.30 m = 10624.20 ft Wetbulb zero: 877.03 mb = 1200.89 m = 3939.89 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 22.85 % Est. max temperature: 14.96 C = 58.92 F Sfc-Lift cond lev (LCL): 869.65 mb = 1269.33 m = 4164.43 ft T: 2.35 C 700-500 lapse rate: 7.43 C/km ThetaE index: 8.97 C Layer 1000.0- 805.0 mb Conv cond level (CCL): 824.48 mb = 1698.72 m = 5573.17 ft Mean mixing ratio: 4.67 g/kg Conv temperature: 16.50 C = 61.70 F Cap Strength: 11.42 C Lifted Index: 11.75 C Risk: None Lifted Index @300 mb: 26.25 C Lifted Index @700 mb: 11.42 C Showalter Index: 15.97 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 6.30 C K Index: -27.10 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.83 J/kg Max Up Vert Vel: 2.38 m/s Conv Inhibition (B-): 53832.84 J/kg Cap Strength: 11.70 C Lift Cond Lev (LCL): 858.03 mb = 1378.08 m = 4521.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 25 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 1011 28 300 9 7.8 -4.5 | 131 16 -11.8 10.4 1 1000 120 315 8 5.7 -5.7 | 124 17 -13.9 9.3 2 925 767 310 12 9.2 -7.7 | 125 13 -10.4 7.2 3 850 1454 320 17 10.9 -13.0 | 102 9 -8.6 1.9 4 700 3023 280 43 42.3 -7.5 | 252 24 22.8 7.4 5 500 5620 260 43 42.3 7.5 | 226 32 22.8 22.4 6 400 7280 250 74 69.5 25.3 | 231 64 50.0 40.2 7 300 9350 245 105 95.2 44.4 | 232 96 75.6 59.3 8 250 10590 245 121 109.7 51.1 | 234 112 90.1 66.0 9 220 11444 255 132 127.5 34.2 | 246 119 107.9 49.1 10 200 12070 260 126 124.1 21.9 | 251 111 104.5 36.8 11 150 13920 265 105 104.6 9.2 | 254 88 85.0 24.1 12 100 16400 250 91 85.5 31.1 | 235 80 65.9 46.0 13 70 18540 250 31 29.1 10.6 | 201 27 9.6 25.5 14 50 20590 225 33 23.3 23.3 | 186 38 3.8 38.2 15 30 23820 330 14 7.0 -12.1 | 103 13 -12.6 2.8 16 20 26420 240 16 13.9 8.0 | 166 24 -5.7 22.9 Wind Parameters Mean winds (0-6000m): 277.3 at 32.8 knts Storm direction: 307.3 at 24.6 knts Shear (0-3000m) pos: 1.7 neg: 5.3 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 120.4 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -44.0 tot: -43.2 m^2/s^2 ave: -14.4 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 88.42 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 ------------------------------------------------------------------------------- 500 312 9 124 16| 2.6 0.0 2.6| 0.3 -9.5 -9.2 -18.3 -0.43| 5.1 -2.2 1000 312 11 124 14| 2.9 0.0 2.9| 0.9 -13.0 -12.1 -12.1 -0.37| 4.4 -1.6 1500 314 12 120 12| 3.5 0.0 3.5| 0.9 -20.8 -19.9 -13.3 -0.47| 4.6 -2.1 2000 313 15 119 10| 2.6 2.5 5.1| 0.9 -22.4 -21.6 -10.8 -0.45| 6.1 -2.7 2500 306 18 130 7| 2.1 4.1 6.2| 0.9 -26.4 -25.6 -10.2 -0.37| 7.1 -2.6 3000 297 22 176 5| 1.7 5.3 7.0| 0.9 -44.0 -43.2 -14.4 -0.35| 7.9 -2.8 4000 289 27 222 9| 1.3 4.2 5.5| 0.9 -77.6 -76.8 -19.2 -0.41| 6.7 -2.7 5000 283 30 230 13| 1.0 3.6 4.7| 0.9-114.1-113.2 -22.6 -0.45| 6.0 -2.7 6000 277 33 230 17| 0.9 3.8 4.7| 21.3-136.9-115.6 -19.3 -0.39| 5.9 -2.3 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250425.00.gif