UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 18 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 1011 19 12.6 -1.4 38 14.0 6.2 110 6 284.9 285.4 278.9 294.6 3.41 1 1005 69 10.6 -3.4 37 14.0 4.6 94 6 283.3 283.9 277.5 291.8 2.95 2 1000 110 10.2 -3.8 37 14.0 4.3 80 6 283.4 283.8 277.4 291.6 2.88 3 925 751 6.4 -3.6 49 10.0 2.2 125 10 285.9 286.4 279.1 294.9 3.16 4 878 1175 3.4 -4.6 56 8.0 0.1 205 11 287.0 287.6 279.6 296.0 3.09 5 853 1410 7.0 -17.0 16 24.0 -0.9 250 12 293.2 293.4 279.9 296.9 1.18 6 850 1439 7.0 -17.0 16 24.0 -0.9 255 12 293.5 293.7 280.1 297.2 1.19 7 773 2212 2.4 -31.6 6 34.0 -5.4 270 16 296.6 296.7 280.4 297.8 0.35 8 703 2974 -1.1 -24.1 16 23.0 -7.3 284 21 300.9 301.0 282.8 303.4 0.77 9 700 3008 -1.3 -25.3 14 24.0 -7.5 285 21 301.0 301.2 282.7 303.3 0.70 10 679 3249 -2.7 -21.7 22 19.0 -8.1 285 21 302.1 302.3 283.5 305.3 0.99 11 570 4607 -12.3 -27.3 27 15.0 -15.6 282 21 306.3 306.5 284.8 308.7 0.71 12 514 5385 -18.5 -38.5 15 20.0 -21.3 280 21 308.0 308.1 284.9 309.0 0.27 13 500 5590 -20.3 -43.3 11 23.0 -23.0 280 21 308.3 308.3 284.9 308.9 0.17 14 415 6948 -29.3 -49.3 13 20.0 -30.9 284 31 313.6 313.6 286.7 314.0 0.10 15 400 7210 -31.7 -52.7 11 21.0 -33.1 285 33 313.8 313.8 286.8 314.1 0.07 16 346 8215 -40.1 -59.1 11 19.0 -40.8 275 33 315.7 315.7 287.3 315.8 0.04 17 300 9170 -48.1 265 33 317.6 18 297 9236 -48.9 265 33 317.3 19 250 10340 -58.1 270 37 319.7 20 241 10571 -59.3 275 39 321.3 21 200 11750 -56.3 260 41 343.6 22 192 12009 -55.5 261 40 348.9 23 164 13010 -56.5 267 37 363.3 24 159 13207 -53.9 268 36 371.0 25 150 13580 -54.9 270 35 375.5 26 117 15161 -55.9 264 24 401.3 27 108 15671 -54.1 262 20 414.0 28 100 16160 -57.7 260 17 416.2 29 98 16287 -58.3 260 17 417.5 30 70 18400 -59.7 260 23 456.7 31 69 18490 -59.5 260 22 459.0 32 61 19270 -56.3 256 18 482.6 33 51 20405 -58.9 251 11 501.8 34 50 20530 -56.3 250 10 510.8 35 49 20659 -56.5 252 10 513.3 36 44 21342 -57.5 264 9 526.9 37 32 23368 -55.3 298 8 583.0 38 30 23780 -55.9 305 8 592.2 39 23 25466 -55.9 305 18 639.0 40 21 26047 -53.1 305 21 664.3 41 20 26360 -54.5 305 23 669.4 42 15 28203 -54.3 727.4 TRP 241 10571 -59.3 275 39 321.3 WND Sounding variables and indices 1000-500 mb thick: 5480.00 m Freezing level: 725.00 mb = 2734.54 m = 8971.47 ft Wetbulb zero: 874.56 mb = 1206.92 m = 3959.67 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 24.34 % Est. max temperature: 18.95 C = 66.11 F Sfc-Lift cond lev (LCL): 817.18 mb = 1759.69 m = 5773.20 ft T: 5.09 C 700-500 lapse rate: 7.36 C/km ThetaE index: 3.00 C Layer 1005.0- 925.0 mb Conv cond level (CCL): 596.40 mb = 4255.41 m = 13961.15 ft Mean mixing ratio: 3.05 g/kg Conv temperature: 33.09 C = 91.56 F Cap Strength: 13.41 C Lifted Index: 13.37 C Risk: None Lifted Index @300 mb: 17.15 C Lifted Index @700 mb: 12.10 C Showalter Index: 10.68 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 3.30 C K Index: -13.70 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.99 J/kg Max Up Vert Vel: 3.46 m/s Conv Inhibition (B-): 53978.26 J/kg Cap Strength: 13.40 C Lift Cond Lev (LCL): 799.78 mb = 1934.93 m = 6348.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 13 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 19 110 6 -5.6 2.1 | 122 19 -15.9 10.0 1 1000 110 80 6 -5.9 -1.0 | 113 18 -16.2 6.9 2 925 751 125 10 -8.2 5.7 | 126 23 -18.5 13.6 3 850 1439 255 12 11.6 3.1 | 187 11 1.3 11.0 4 700 3008 285 21 20.3 -5.4 | 256 10 10.0 2.5 5 500 5590 280 21 20.7 -3.6 | 248 11 10.4 4.3 6 400 7210 285 33 31.9 -8.5 | 272 22 21.6 -0.6 7 300 9170 265 33 32.9 2.9 | 244 25 22.6 10.8 8 250 10340 270 37 37.0 -0.0 | 254 28 26.7 7.9 9 241 10571 275 39 38.9 -3.4 | 261 29 28.6 4.5 10 200 11750 260 41 40.4 7.1 | 243 34 30.1 15.0 11 150 13580 270 35 35.0 -0.0 | 252 26 24.7 7.9 12 100 16160 260 17 16.7 3.0 | 211 13 6.5 10.9 13 70 18400 260 23 22.7 4.0 | 226 17 12.4 11.9 14 50 20530 250 10 9.4 3.4 | 176 11 -0.9 11.3 15 30 23780 305 8 6.6 -4.6 | 132 5 -3.7 3.3 16 20 26360 305 23 18.8 -13.2 | 302 10 8.6 -5.3 Wind Parameters Mean winds (0-6000m): 277.5 at 17.3 knts Storm direction: 307.5 at 13.0 knts Shear (0-3000m) pos: 5.1 neg: 0.4 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 134.1 deg Storm rel helicity (0-3000m) pos: 166.4 neg: -13.7 tot: 152.7 m^2/s^2 ave: 50.9 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 78.36 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 97 7 117 19| 0.0 2.6 2.6| 12.7 -13.7 -1.0 -2.1 -0.06| 7.6 -0.4 1000 121 8 125 21| 5.6 1.3 6.9| 80.8 -13.7 67.1 67.1 0.56| 10.1 5.7 1500 148 9 136 22| 6.9 0.9 7.8|134.5 -13.7 120.8 80.5 0.64| 12.3 7.8 2000 212 11 164 18| 6.0 0.7 6.7|144.6 -13.7 130.9 65.5 0.67| 10.2 6.8 2500 246 12 182 13| 5.5 0.5 6.0|155.2 -13.7 141.5 56.6 0.70| 9.0 6.3 3000 263 13 196 10| 5.1 0.4 5.5|166.4 -13.7 152.7 50.9 0.73| 8.2 5.9 4000 273 15 214 9| 3.8 0.3 4.1|166.4 -15.4 151.0 37.8 0.70| 6.2 4.4 5000 276 16 224 9| 3.0 0.3 3.3|166.4 -17.1 149.3 29.9 0.68| 5.1 3.4 6000 278 17 231 9| 2.8 0.3 3.1|172.7 -18.0 154.7 25.8 0.66| 4.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20250418.00.gif