UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:1200Z 11 DEC 25 Station: RJ582 WMO ident: 47582 Latitude: 39.72 Longitude: 140.10 ------------------------------------------------------------------------------- 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 3 2.0 0.5 90 1.5 1.4 350 17 274.4 275.0 274.0 285.0 3.92 1 1000 83 1.0 -0.8 88 1.8 0.3 350 17 274.1 274.8 273.4 283.9 3.60 2 925 704 -3.1 -5.1 86 2.0 -3.8 350 37 276.1 276.6 273.4 284.0 2.82 3 868 1206 -5.7 -7.3 88 1.6 -6.2 324 25 278.5 278.9 274.3 285.7 2.54 4 850 1370 -5.9 -7.6 88 1.7 -6.5 315 21 280.0 280.4 275.2 287.1 2.54 5 732 2530 -10.3 -11.3 92 1.0 -10.6 265 45 287.4 287.8 278.6 293.9 2.20 6 700 2873 -12.7 -13.5 94 0.8 -12.9 250 52 288.4 288.8 278.7 294.1 1.93 7 638 3574 -17.1 -19.5 82 2.4 -17.7 247 60 291.2 291.4 279.1 295.1 1.28 8 599 4043 -21.3 -23.1 85 1.8 -21.7 245 66 291.6 291.8 279.0 294.7 0.99 9 589 4167 -22.3 -32.3 40 10.0 -23.7 245 67 291.9 291.9 278.3 293.3 0.43 10 537 4839 -26.9 -32.9 57 6.0 -27.6 242 76 294.2 294.3 279.4 295.6 0.45 11 502 5322 -30.3 -43.3 27 13.0 -31.3 240 82 295.8 295.8 279.7 296.3 0.17 12 500 5350 -30.5 -43.5 27 13.0 -31.5 240 82 295.9 295.9 279.7 296.4 0.16 13 452 6057 -36.5 -40.3 68 3.8 -36.8 240 85 297.0 297.0 280.4 297.8 0.25 14 436 6305 -38.9 -41.9 73 3.0 -39.1 240 86 297.0 297.1 280.4 297.8 0.22 15 427 6448 -40.1 -45.1 59 5.0 -40.4 240 87 297.3 297.3 280.4 297.8 0.16 16 400 6890 -43.1 240 89 299.0 17 333 8108 -50.1 240 93 305.5 18 300 8790 -50.5 255 101 314.2 19 250 9980 -50.1 255 101 331.6 20 201 11398 -50.9 265 122 351.7 21 200 11430 -50.9 270 122 352.2 22 182 12046 -50.3 270 117 362.8 23 165 12692 -47.7 270 112 377.4 24 150 13320 -49.3 270 107 385.1 25 100 15960 -52.3 245 78 426.7 26 88 16780 -54.9 250 70 437.4 27 83 17152 -55.9 253 67 442.7 28 78 17552 -50.9 255 63 461.0 29 77 17636 -48.3 256 62 468.1 30 70 18260 -50.1 260 56 477.2 31 67 18546 -50.5 482.4 32 66 18645 -47.7 490.5 33 56 19713 -54.5 498.6 34 53 20067 -53.5 508.8 TRP 333 8108 -50.1 240 93 305.5 WND 201 11398 -50.9 265 122 351.7 Sounding variables and indices 1000-500 mb thick: 5267.00 m Freezing level: 981.71 mb = 234.46 m = 769.23 ft Wetbulb zero: 995.35 mb = 120.10 m = 394.04 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 77.53 % Est. max temperature: 6.79 C = 44.23 F Sfc-Lift cond lev (LCL): 986.65 mb = 190.02 m = 623.41 ft T: 0.29 C 700-500 lapse rate: 7.19 C/km ThetaE index: 1.06 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 912.75 mb = 809.11 m = 2654.53 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 4.27 C = 39.69 F Cap Strength: 10.23 C Lifted Index: 10.26 C Risk: None Lifted Index @300 mb: 21.37 C Lifted Index @700 mb: 7.03 C Showalter Index: 7.86 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 22.90 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 124.00 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.33 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 30255.80 J/kg Cap Strength: 10.23 C Lift Cond Lev (LCL): 931.99 mb = 644.04 m = 2112.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 40 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 3 350 17 3.0 -16.7 | 79 36 -35.3 -6.9 1 1000 83 350 17 3.0 -16.7 | 79 36 -35.3 -6.9 2 925 704 350 37 6.4 -36.4 | 50 41 -31.9 -26.6 3 850 1370 315 21 14.8 -14.8 | 78 24 -23.5 -5.0 4 700 2873 250 52 48.9 17.8 | 201 30 10.6 27.7 5 500 5350 240 82 71.0 41.0 | 213 60 32.7 50.9 6 400 6890 240 89 77.1 44.5 | 215 67 38.8 54.4 7 333 8108 240 93 80.5 46.5 | 217 70 42.2 56.4 8 300 8790 255 101 97.6 26.1 | 239 69 59.3 36.0 9 250 9980 255 101 97.6 26.1 | 239 69 59.3 36.0 10 201 11398 265 122 121.5 10.6 | 256 86 83.2 20.5 11 200 11430 270 122 122.0 -0.0 | 263 84 83.7 9.9 12 150 13320 270 107 107.0 -0.0 | 262 69 68.7 9.9 13 100 15960 245 78 70.7 33.0 | 217 54 32.4 42.8 14 70 18260 260 56 55.1 9.7 | 221 26 16.8 19.6 Wind Parameters Mean winds (0-6000m): 254.5 at 52.7 knts Storm direction: 284.5 at 39.6 knts Shear (0-3000m) pos: 0.0 neg: 10.1 tot: 10.1 10-3/s Storm rel Dir Shear (0-3000m): 123.5 deg Storm rel helicity (0-3000m) pos: 121.2 neg: -207.2 tot: -86.0 m^2/s^2 ave: -28.7 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 16.6 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 466.55 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 ------------------------------------------------------------------------------- 500 350 23 70 37| 0.0 13.9 13.9| 0.0-128.8-128.8 -257.7 -0.98| 13.9-13.6 1000 348 28 61 37| 0.0 7.3 7.3| 32.7-190.2-157.5 -157.5 -0.49| 16.3 -7.9 1500 341 27 62 34| 0.0 5.3 5.3| 99.4-194.3 -94.8 -63.2 -0.14| 16.0 -2.2 2000 330 27 61 28| 0.0 7.8 7.8|103.3-197.7 -94.4 -47.2 -0.09| 15.9 -1.4 2500 314 30 57 20| 0.0 9.4 9.4|115.9-197.7 -81.8 -32.7 0.06| 16.5 0.9 3000 295 33 64 9| 0.0 10.1 10.1|121.2-207.2 -86.0 -28.7 0.04| 16.6 0.6 4000 274 40 189 7| 0.0 9.2 9.2|166.0-207.2 -41.1 -10.3 0.08| 14.1 1.1 5000 261 46 204 18| 0.0 8.7 8.7|192.9-207.2 -14.2 -2.8 0.09| 12.6 1.1 6000 254 53 208 27| 0.0 7.9 7.9|218.6-207.2 11.4 1.9 0.09| 11.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20251211.12.gif