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 RJ412... Searching the city database file for: RJ412 ... Date:0000Z 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 1000 22 12.0 7.7 75 4.3 9.7 120 7 285.1 286.3 282.8 303.5 6.60 1 935 579 6.2 5.5 95 0.7 5.8 168 15 284.8 285.8 282.0 301.7 6.06 2 925 667 6.2 5.1 93 1.1 5.6 180 17 285.6 286.7 282.3 302.3 5.96 3 850 1357 2.4 2.1 98 0.3 2.2 210 23 288.7 289.6 282.8 303.6 5.24 4 815 1696 0.8 0.0 94 0.8 0.4 210 26 290.5 291.3 283.0 304.0 4.69 5 807 1776 1.2 -3.5 71 4.7 -0.8 210 26 291.7 292.4 282.4 302.4 3.66 6 774 2112 1.6 -10.4 40 12.0 -2.9 210 29 295.6 296.0 282.4 302.4 2.23 7 757 2292 2.4 -8.6 44 11.0 -2.0 210 30 298.4 298.9 284.0 306.4 2.63 8 700 2918 -3.7 -9.7 63 6.0 -6.0 210 35 298.4 298.9 284.0 306.4 2.61 9 666 3309 -6.9 -11.5 70 4.6 -8.5 211 39 299.1 299.5 284.0 306.4 2.38 10 625 3803 -9.9 -24.9 28 15.0 -13.4 212 45 301.1 301.3 282.9 303.8 0.81 11 617 3902 -9.7 -37.7 8 28.0 -14.4 212 46 302.5 302.5 282.7 303.3 0.24 12 555 4711 -15.5 -46.5 5 31.0 -19.2 213 55 304.9 304.9 283.5 305.3 0.11 13 500 5490 -21.9 -52.9 4 31.0 -24.5 215 64 306.3 306.3 284.0 306.5 0.06 14 400 7090 -34.1 -63.1 4 29.0 -35.3 225 76 310.7 310.7 285.6 310.7 0.02 15 346 8090 -40.1 -67.1 4 27.0 -40.9 228 88 315.7 315.7 287.3 315.8 0.01 16 300 9050 -45.7 230 99 320.9 17 298 9095 -45.7 230 99 321.6 18 276 9608 -45.5 235 107 328.9 19 250 10270 -45.3 235 101 338.7 20 211 11397 -47.7 239 98 351.8 21 200 11750 -49.5 240 97 354.4 22 150 13610 -54.1 245 89 376.9 23 134 14333 -56.1 245 79 385.7 24 108 15704 -57.1 245 61 408.3 25 100 16190 -59.1 245 54 413.5 26 92 16711 -61.5 245 47 418.8 27 89 16920 -56.3 245 44 433.1 28 78 17754 -59.3 245 32 443.6 29 74 18087 -55.9 245 28 457.5 30 70 18440 -57.1 245 23 462.2 31 62 19197 -62.7 231 21 466.1 32 59 19507 -55.9 225 20 488.1 33 50 20560 -55.5 205 17 512.7 34 48 20821 -54.5 521.1 TRP 298 9095 -45.7 230 99 321.6 WND 276 9608 -45.5 235 107 328.9 Sounding variables and indices 1000-500 mb thick: 5467.53 m Freezing level: 734.57 mb = 2538.12 m = 8327.07 ft Wetbulb zero: 812.20 mb = 1723.94 m = 5655.90 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 50.41 % Est. max temperature: 15.51 C = 59.92 F Sfc-Lift cond lev (LCL): 937.09 mb = 560.37 m = 1838.47 ft T: 6.39 C 700-500 lapse rate: 7.08 C/km ThetaE index: 1.86 C Layer 935.0- 925.0 mb Conv cond level (CCL): 906.84 mb = 828.84 m = 2719.25 ft Mean mixing ratio: 6.17 g/kg Conv temperature: 13.20 C = 55.77 F Cap Strength: 6.36 C Lifted Index: 5.33 C Risk: None Lifted Index @300 mb: 13.17 C Lifted Index @700 mb: 4.31 C Showalter Index: 4.56 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.00 C K Index: 20.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 171.09 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.56 J/kg Max Up Vert Vel: 3.62 m/s Conv Inhibition (B-): 27513.28 J/kg Cap Strength: 6.13 C Lift Cond Lev (LCL): 921.33 mb = 699.48 m = 2294.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 29 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 1000 22 120 7 -6.1 3.5 | 72 33 -31.4 -10.3 1 1000 21 90 2 -2.0 0.0 | 63 31 -27.3 -13.8 2 925 667 180 17 0.0 17.0 | 97 25 -25.3 3.2 3 850 1357 210 23 11.5 19.9 | 114 15 -13.8 6.1 4 700 2918 210 35 17.5 30.3 | 155 18 -7.8 16.5 5 500 5490 215 64 36.7 52.4 | 196 40 11.4 38.6 6 400 7090 225 76 53.7 53.7 | 215 49 28.4 40.0 7 300 9050 230 99 75.8 63.6 | 225 71 50.5 49.9 8 298 9095 230 99 75.8 63.6 | 225 71 50.5 49.9 9 276 9608 235 107 87.6 61.4 | 233 78 62.4 47.6 10 250 10270 235 101 82.7 57.9 | 232 72 57.4 44.1 11 200 11750 240 97 84.0 48.5 | 239 68 58.7 34.7 12 150 13610 245 89 80.7 37.6 | 247 60 55.4 23.8 13 100 16190 245 54 48.9 22.8 | 249 25 23.6 9.0 14 70 18440 245 23 20.8 9.7 | 48 6 -4.5 -4.1 15 50 20560 205 17 7.2 15.4 | 95 18 -18.1 1.6 Wind Parameters Mean winds (0-6000m): 211.4 at 38.4 knts Storm direction: 241.4 at 28.8 knts Shear (0-3000m) pos: 5.1 neg: 1.3 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 94.7 deg Storm rel helicity (0-3000m) pos: 236.7 neg: 0.0 tot: 236.7 m^2/s^2 ave: 78.9 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 6.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 139.91 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 ------------------------------------------------------------------------------- 500 175 8 77 27| 13.5 0.0 13.5|118.0 0.0 118.0 236.0 0.91| 15.7 14.3 1000 181 13 88 25| 10.7 0.0 10.7|171.4 0.0 171.4 171.4 0.79| 14.1 11.2 1500 194 16 94 22| 8.7 0.0 8.7|189.0 0.0 189.0 126.0 0.74| 11.9 8.8 2000 200 18 101 19| 6.5 1.0 7.5|204.3 0.0 204.3 102.1 0.76| 9.9 7.6 2500 203 21 107 18| 5.2 1.6 6.8|219.5 0.0 219.5 87.8 0.78| 8.7 6.8 3000 205 23 114 17| 5.1 1.3 6.4|236.7 0.0 236.7 78.9 0.79| 8.0 6.3 4000 207 28 130 17| 5.3 1.0 6.2|286.4 0.0 286.4 71.6 0.78| 7.5 5.8 5000 209 33 149 17| 5.4 0.8 6.2|340.4 0.0 340.4 68.1 0.75| 7.1 5.3 6000 211 38 164 20| 5.3 0.7 5.9|420.9 0.0 420.9 70.1 0.74| 6.9 5.1 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20250425.00.gif