UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:1200Z 20 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 1010 15 7.2 4.2 81 3.0 5.8 330 12 279.6 280.4 278.4 293.6 5.12 1 1000 97 6.4 3.0 79 3.4 4.8 330 12 279.5 280.4 277.9 292.6 4.74 2 956 465 3.6 1.7 87 1.9 2.7 310 15 280.3 281.1 278.0 292.8 4.52 3 925 733 2.2 0.3 87 1.9 1.4 295 17 281.6 282.3 278.3 293.3 4.22 4 855 1361 -1.9 -3.5 89 1.6 -2.6 328 23 283.7 284.3 278.4 293.5 3.45 5 850 1407 -1.5 -3.6 86 2.1 -2.3 330 23 284.6 285.2 278.8 294.4 3.44 6 839 1511 -1.3 -3.7 84 2.4 -2.3 327 23 285.8 286.4 279.4 295.8 3.46 7 746 2442 -3.1 -14.1 42 11.0 -6.7 303 26 293.7 294.0 280.8 298.9 1.72 8 741 2495 -1.5 -15.5 34 14.0 -6.0 302 26 296.0 296.2 281.7 300.7 1.54 9 709 2845 -3.3 -19.3 28 16.0 -7.9 293 27 297.7 298.0 282.0 301.4 1.17 10 700 2946 -3.9 -17.9 33 14.0 -8.1 290 27 298.2 298.4 282.3 302.4 1.33 11 594 4222 -9.9 -34.9 11 25.0 -14.5 270 27 305.5 305.6 284.1 306.7 0.33 12 500 5520 -20.7 -41.7 13 21.0 -23.2 250 27 307.8 307.8 284.8 308.5 0.20 13 400 7130 -33.1 -55.1 9 22.0 -34.3 250 49 312.0 312.0 286.1 312.2 0.05 14 347 8118 -40.1 -64.1 6 24.0 -40.9 235 47 315.4 315.4 287.2 315.5 0.02 15 300 9100 -47.1 220 45 319.0 16 275 9670 -51.1 220 51 321.2 17 250 10290 -50.7 240 51 330.7 18 200 11750 -51.9 255 51 350.6 19 180 12436 -50.1 259 49 364.2 20 160 13203 -51.9 263 46 373.7 21 150 13620 -53.1 265 45 378.6 22 133 14395 -51.3 266 40 395.0 23 121 15010 -48.9 268 37 410.3 24 109 15688 -52.5 269 32 415.9 25 100 16240 -55.3 270 29 420.9 26 87 17125 -58.5 274 21 431.5 27 71 18410 -57.5 280 9 459.5 28 70 18500 -58.3 280 8 459.7 29 61 19360 -60.7 270 14 472.8 30 57 19785 -56.9 265 17 490.7 31 50 20610 -59.1 255 23 504.2 32 32 23430 -58.5 316 13 574.5 33 30 23840 -56.3 325 12 591.2 34 20 26430 -54.1 130 2 670.6 35 19 26759 -54.5 679.2 TRP 275 9670 -51.1 220 51 321.2 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 887.44 mb = 1069.73 m = 3509.56 ft Wetbulb zero: 900.62 mb = 946.02 m = 3103.71 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 44.15 % Est. max temperature: 11.18 C = 52.13 F Sfc-Lift cond lev (LCL): 964.65 mb = 391.52 m = 1284.49 ft T: 4.16 C 700-500 lapse rate: 6.53 C/km ThetaE index: 0.98 C Layer 1000.0- 956.0 mb Conv cond level (CCL): 900.39 mb = 948.04 m = 3110.31 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 9.94 C = 49.89 F Cap Strength: 13.46 C Lifted Index: 13.32 C Risk: None Lifted Index @300 mb: 18.48 C Lifted Index @700 mb: 9.79 C Showalter Index: 12.27 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 17.10 C K Index: 1.60 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.11 J/kg Max Up Vert Vel: 4.50 m/s Conv Inhibition (B-): 49375.62 J/kg Cap Strength: 13.42 C Lift Cond Lev (LCL): 924.78 mb = 734.86 m = 2410.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 18 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 1010 15 330 12 6.0 -10.4 | 109 8 -7.1 2.5 1 1000 97 330 12 6.0 -10.4 | 109 8 -7.1 2.5 2 925 733 295 17 15.4 -7.2 | 202 6 2.3 5.7 3 850 1407 330 23 11.5 -19.9 | 13 7 -1.6 -7.0 4 700 2946 290 27 25.4 -9.2 | 253 13 12.2 3.6 5 500 5520 250 27 25.4 9.2 | 209 25 12.2 22.1 6 400 7130 250 49 46.0 16.8 | 228 44 32.9 29.6 7 300 9100 220 45 28.9 34.5 | 198 50 15.8 47.4 8 275 9670 220 51 32.8 39.1 | 201 56 19.6 51.9 9 250 10290 240 51 44.2 25.5 | 219 49 31.0 38.4 10 200 11750 255 51 49.3 13.2 | 234 45 36.1 26.1 11 150 13620 265 45 44.8 3.9 | 242 36 31.7 16.8 12 100 16240 270 29 29.0 -0.0 | 231 20 15.9 12.9 13 70 18500 280 8 7.9 -1.4 | 155 13 -5.3 11.5 14 50 20610 255 23 22.2 6.0 | 206 21 9.1 18.8 15 30 23840 325 12 6.9 -9.8 | 116 7 -6.3 3.1 16 20 26430 130 2 -1.5 1.3 | 134 20 -14.7 14.2 Wind Parameters Mean winds (0-6000m): 284.4 at 24.5 knts Storm direction: 314.4 at 18.4 knts Shear (0-3000m) pos: 1.8 neg: 3.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 142.4 deg Storm rel helicity (0-3000m) pos: 16.2 neg: -32.5 tot: -16.3 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 31.83 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 ------------------------------------------------------------------------------- 500 319 13 123 5| 0.0 6.5 6.5| 5.5 0.0 5.5 11.0 0.70| 6.6 4.6 1000 308 15 161 4| 2.2 3.3 5.5| 11.8 0.0 11.8 11.8 0.70| 7.8 5.4 1500 315 17 124 1| 3.6 2.2 5.7| 16.2 -1.8 14.4 9.6 0.62| 8.4 5.2 2000 317 19 5 1| 2.7 3.0 5.7| 16.2 -10.6 5.6 2.8 0.32| 7.8 2.5 2500 314 20 312 2| 2.1 3.6 5.7| 16.2 -20.5 -4.3 -1.7 0.13| 7.4 0.9 3000 310 21 284 3| 1.8 3.9 5.7| 16.2 -32.5 -16.3 -5.4 0.01| 7.2 0.1 4000 301 23 261 6| 1.3 3.6 4.9| 16.2 -55.0 -38.9 -9.7 -0.10| 6.3 -0.7 5000 293 24 247 9| 1.1 3.4 4.5| 16.2 -83.9 -67.8 -13.6 -0.19| 5.8 -1.1 6000 284 25 237 13| 0.9 3.5 4.4| 45.7-101.3 -55.6 -9.3 -0.14| 5.7 -0.8 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20250420.12.gif