UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:1200Z 17 APR 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 1009 20 8.2 3.7 73 4.5 6.0 340 3 280.6 281.5 278.7 294.3 4.94 1 1000 94 7.4 2.4 71 5.0 5.1 355 4 280.5 281.3 278.2 293.1 4.54 2 929 693 3.6 -4.4 56 8.0 0.4 312 6 282.6 283.2 277.2 291.1 2.96 3 925 728 3.6 -5.4 52 9.0 0.1 310 6 283.0 283.5 277.1 290.9 2.76 4 859 1327 0.4 -13.6 34 14.0 -4.1 292 15 285.7 286.0 276.8 290.3 1.56 5 850 1412 1.6 -12.4 34 14.0 -3.1 290 16 287.8 288.1 278.2 293.0 1.73 6 823 1672 1.8 -12.2 35 14.0 -3.0 293 18 290.7 291.0 279.6 296.2 1.82 7 702 2940 -3.9 -25.9 16 22.0 -9.2 310 27 297.9 298.0 281.4 300.1 0.66 8 700 2963 -4.1 -25.1 18 21.0 -9.3 310 27 297.9 298.1 281.4 300.3 0.71 9 637 3699 -9.5 -31.5 15 22.0 -13.7 313 28 299.9 300.0 281.9 301.4 0.43 10 574 4497 -13.9 -20.9 55 7.0 -15.7 316 29 303.9 304.1 284.5 307.9 1.26 11 505 5456 -20.7 -27.7 53 7.0 -22.0 320 31 306.9 307.1 285.1 309.5 0.78 12 500 5530 -21.3 -28.3 53 7.0 -22.6 320 31 307.1 307.2 285.1 309.6 0.74 13 402 7095 -33.7 -39.7 55 6.0 -34.3 349 25 310.7 310.8 285.9 311.8 0.30 14 400 7130 -33.9 -39.9 55 6.0 -34.4 350 25 310.9 311.0 286.0 312.0 0.30 15 364 7780 -40.1 -43.4 71 3.3 -40.3 350 28 311.2 311.2 286.0 312.0 0.23 16 300 9070 -49.7 350 33 315.3 17 250 10260 -50.7 315 43 330.7 18 200 11710 -51.9 285 49 350.6 19 183 12285 -51.5 283 46 360.3 20 150 13570 -52.9 280 39 378.9 21 107 15737 -53.9 272 32 415.5 22 100 16170 -53.7 270 31 424.0 23 86 17128 -57.9 274 27 434.2 24 70 18430 -55.9 280 21 464.8 25 66 18803 -56.9 304 19 470.5 26 54 20078 -55.3 28 11 502.0 27 50 20570 -54.1 60 8 516.0 28 44 21386 -55.9 29 13 530.8 29 39 22160 -52.1 359 18 559.0 30 30 23860 -51.7 295 29 603.7 31 24 25305 -52.3 641.7 TRP 300 9070 -49.7 350 33 315.3 WND Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 784.79 mb = 2072.64 m = 6799.92 ft Wetbulb zero: 923.75 mb = 738.96 m = 2424.39 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 38.40 % Est. max temperature: 13.29 C = 55.91 F Sfc-Lift cond lev (LCL): 941.97 mb = 580.35 m = 1904.01 ft T: 4.32 C 700-500 lapse rate: 6.70 C/km ThetaE index: 3.95 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 676.99 mb = 3223.81 m = 10576.66 ft Mean mixing ratio: 3.61 g/kg Conv temperature: 26.28 C = 79.31 F Cap Strength: 13.44 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 16.55 C Lifted Index @700 mb: 10.24 C Showalter Index: 12.69 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 8.90 C K Index: -10.50 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.69 J/kg Max Up Vert Vel: 4.17 m/s Conv Inhibition (B-): 50523.51 J/kg Cap Strength: 13.41 C Lift Cond Lev (LCL): 864.77 mb = 1272.91 m = 4176.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 17 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 1009 20 340 3 1.0 -2.8 | 163 14 -4.0 13.2 1 1000 94 355 4 0.3 -4.0 | 159 13 -4.7 12.1 2 925 728 310 6 4.6 -3.9 | 178 12 -0.5 12.2 3 850 1412 290 16 15.0 -5.5 | 223 15 10.0 10.6 4 700 2963 310 27 20.7 -17.4 | 275 16 15.6 -1.3 5 500 5530 320 31 19.9 -23.7 | 297 17 14.9 -7.7 6 400 7130 350 25 4.3 -24.6 | 5 9 -0.7 -8.6 7 300 9070 350 33 5.7 -32.5 | 358 16 0.7 -16.4 8 250 10260 315 43 30.4 -30.4 | 299 29 25.4 -14.3 9 200 11710 285 49 47.3 -12.7 | 265 42 42.3 3.4 10 150 13570 280 39 38.4 -6.8 | 254 35 33.4 9.3 11 100 16170 270 31 31.0 -0.0 | 238 31 25.9 16.1 12 70 18430 280 21 20.7 -3.6 | 232 20 15.6 12.4 13 50 20570 60 8 -6.9 -4.0 | 135 17 -12.0 12.1 14 30 23860 295 29 26.3 -12.3 | 260 22 21.2 3.8 Wind Parameters Mean winds (0-6000m): 312.5 at 22.5 knts Storm direction: 342.5 at 16.8 knts Shear (0-3000m) pos: 2.1 neg: 2.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 112.1 deg Storm rel helicity (0-3000m) pos: 95.2 neg: -3.2 tot: 92.0 m^2/s^2 ave: 30.7 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 45.44 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 ------------------------------------------------------------------------------- 500 339 4 164 12| 0.0 2.6 2.6| 7.7 -3.2 4.5 9.0 0.37| 4.1 1.5 1000 319 6 174 12| 0.0 4.2 4.2| 25.7 -3.2 22.5 22.5 0.73| 5.2 3.8 1500 303 8 190 12| 0.0 5.1 5.1| 46.2 -3.2 43.0 28.7 0.78| 5.9 4.6 2000 300 11 203 12| 1.1 3.8 4.9| 62.0 -3.2 58.8 29.4 0.82| 5.5 4.5 2500 301 13 214 11| 1.7 3.1 4.8| 78.7 -3.2 75.5 30.2 0.85| 5.3 4.5 3000 303 15 225 11| 2.1 2.6 4.7| 95.2 -3.2 92.0 30.7 0.87| 5.1 4.4 4000 307 18 242 11| 1.9 1.9 3.8|105.4 -3.2 102.2 25.6 0.88| 4.1 3.6 5000 310 21 255 11| 1.7 1.5 3.3|116.1 -3.2 112.9 22.6 0.89| 3.6 3.2 6000 313 22 266 12| 1.6 1.3 2.9|137.2 -3.2 134.0 22.3 0.87| 3.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20250417.12.gif