UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:1200Z 25 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 1006 15 7.8 4.9 82 2.9 6.3 210 2 280.5 281.4 279.2 295.3 5.40 1 1000 64 7.6 4.0 78 3.6 5.8 230 4 280.8 281.6 279.0 294.8 5.09 2 925 702 2.2 0.5 88 1.7 1.4 130 2 281.6 282.3 278.4 293.5 4.28 3 882 1085 -0.3 -3.7 78 3.4 -1.7 217 12 282.8 283.4 277.7 292.2 3.29 4 850 1379 -2.5 -6.8 72 4.3 -4.1 285 19 283.5 284.0 277.3 291.3 2.70 5 779 2065 -6.3 -16.3 45 10.0 -9.1 278 23 286.6 286.8 277.0 290.7 1.37 6 749 2371 -7.5 -28.5 17 21.0 -11.7 275 24 288.5 288.6 276.7 290.1 0.49 7 700 2894 -10.9 -31.9 16 21.0 -14.5 270 27 290.4 290.5 277.4 291.6 0.38 8 609 3948 -18.3 -35.3 21 17.0 -20.7 260 28 293.7 293.7 279.0 294.7 0.31 9 501 5376 -28.1 -51.1 9 23.0 -29.6 245 29 298.6 298.6 280.8 298.9 0.07 10 500 5390 -28.1 -51.1 9 23.0 -29.6 245 29 298.8 298.8 280.9 299.0 0.07 11 436 6356 -34.3 -59.3 6 25.0 -35.4 235 49 302.9 302.9 282.5 303.0 0.03 12 411 6769 -31.5 -68.5 1 37.0 -33.0 235 75 311.6 311.6 285.9 311.7 0.01 13 400 6960 -32.3 -62.3 3 30.0 -33.7 235 87 313.0 313.0 286.4 313.1 0.02 14 343 8035 -37.1 -67.1 3 30.0 -38.2 235 89 320.6 320.6 288.9 320.6 0.01 15 300 8960 -38.5 -77.5 1 39.0 -39.6 235 91 331.1 331.1 292.0 331.1 0.00 16 281 9410 -39.3 -78.3 1 39.0 -40.4 230 97 336.1 336.1 293.3 336.2 0.00 17 265 9812 -40.1 -79.1 1 39.0 -41.1 230 92 340.7 340.7 294.5 340.7 0.00 18 250 10210 -41.7 230 87 344.1 19 200 11710 -45.3 225 82 361.0 20 177 12523 -45.5 229 84 373.5 21 150 13610 -51.3 235 87 381.7 22 122 14931 -58.3 240 69 392.1 23 103 16002 -55.9 244 54 416.2 24 100 16190 -56.1 245 51 419.3 25 90 16859 -57.3 239 45 429.8 26 77 17850 -55.5 230 35 453.1 27 70 18450 -61.3 225 29 453.2 28 68 18629 -61.7 228 29 456.2 29 66 18814 -61.9 230 29 459.6 30 64 19007 -55.1 233 30 478.6 31 53 20193 -61.3 250 31 490.8 32 51 20434 -55.9 253 31 508.9 33 50 20560 -55.3 255 31 513.2 34 42 21679 -52.5 231 23 546.3 35 30 23840 -55.3 185 8 593.9 36 29 24056 -55.1 600.2 37 20 26445 -52.3 676.1 TRP 436 6356 -34.3 -59.3 6 25.0 -35.4 235 49 302.9 302.9 282.5 303.0 0.03 WND 281 9410 -39.3 -78.3 1 39.0 -40.4 230 97 336.1 336.1 293.3 336.2 0.00 Sounding variables and indices 1000-500 mb thick: 5326.00 m Freezing level: 887.16 mb = 1038.65 m = 3407.60 ft Wetbulb zero: 905.25 mb = 875.41 m = 2872.05 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 38.14 % Est. max temperature: 10.73 C = 51.31 F Sfc-Lift cond lev (LCL): 962.38 mb = 377.77 m = 1239.40 ft T: 4.94 C 700-500 lapse rate: 6.89 C/km ThetaE index: 5.22 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 907.20 mb = 858.20 m = 2815.59 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 9.41 C = 48.94 F Cap Strength: 5.01 C Lifted Index: 5.16 C Risk: None Lifted Index @300 mb: 26.34 C Lifted Index @700 mb: 2.12 C Showalter Index: 7.15 C Risk: None Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 21.30 C K Index: -2.20 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.53 J/kg Max Up Vert Vel: 2.66 m/s Conv Inhibition (B-): 46033.38 J/kg Cap Strength: 4.85 C Lift Cond Lev (LCL): 918.46 mb = 759.03 m = 2490.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 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 1006 15 210 2 1.0 1.7 | 116 17 -15.3 7.5 1 1000 64 230 4 3.1 2.6 | 122 16 -13.2 8.4 2 925 702 130 2 -1.5 1.3 | 112 19 -17.8 7.1 3 850 1379 285 19 18.4 -4.9 | 247 2 2.1 0.9 4 700 2894 270 27 27.0 -0.0 | 242 12 10.7 5.8 5 500 5390 245 29 26.3 12.3 | 209 21 10.0 18.1 6 436 6356 235 49 40.1 28.1 | 215 41 23.9 33.9 7 400 6960 235 87 71.3 49.9 | 225 78 55.0 55.7 8 300 8960 235 91 74.5 52.2 | 225 82 58.3 58.0 9 281 9410 230 97 74.3 62.4 | 220 90 58.0 68.2 10 250 10210 230 87 66.6 55.9 | 219 80 50.4 61.7 11 200 11710 225 82 58.0 58.0 | 213 76 41.7 63.8 12 150 13610 235 87 71.3 49.9 | 225 78 55.0 55.7 13 100 16190 245 51 46.2 21.6 | 228 41 30.0 27.4 14 70 18450 225 29 20.5 20.5 | 189 27 4.2 26.3 15 50 20560 255 31 29.9 8.0 | 225 19 13.7 13.8 16 30 23840 185 8 0.7 8.0 | 132 21 -15.6 13.8 Wind Parameters Mean winds (0-6000m): 259.7 at 23.0 knts Storm direction: 289.7 at 17.3 knts Shear (0-3000m) pos: 3.6 neg: 1.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 123.2 deg Storm rel helicity (0-3000m) pos: 103.4 neg: -19.8 tot: 83.6 m^2/s^2 ave: 27.9 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 59.96 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 ------------------------------------------------------------------------------- 500 205 3 121 17| 0.0 2.1 2.1| 7.7 -10.2 -2.5 -5.1 -0.07| 5.8 -0.4 1000 197 4 122 18| 4.2 1.0 5.2| 60.7 -15.7 45.0 45.0 0.48| 8.9 4.3 1500 274 8 122 10| 7.3 0.7 8.0|103.4 -15.7 87.7 58.5 0.58| 14.1 8.2 2000 278 11 130 7| 5.5 0.6 6.0|103.4 -15.9 87.6 43.8 0.53| 11.4 6.1 2500 277 14 148 5| 4.4 1.1 5.5|103.4 -16.8 86.6 34.7 0.49| 9.8 4.8 3000 275 16 174 5| 3.6 1.4 5.1|103.4 -19.8 83.6 27.9 0.44| 8.7 3.8 4000 271 19 204 6| 2.7 1.6 4.3|103.4 -33.4 70.0 17.5 0.33| 7.2 2.4 5000 266 21 211 9| 2.2 1.7 3.9|103.4 -50.0 53.4 10.7 0.25| 6.3 1.6 6000 260 23 213 12| 1.8 2.7 4.5|120.5 -56.2 64.3 10.7 0.22| 6.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20250425.12.gif