UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:1200Z 22 OCT 25 Station: RJ646 WMO ident: 47646 Latitude: 36.05 Longitude: 140.13 ------------------------------------------------------------------------------- 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 1025 28 11.8 7.9 77 3.9 9.7 10 3 282.9 284.1 281.7 301.0 6.53 1 1022 52 13.0 7.0 67 6.0 9.8 14 5 284.4 285.4 282.0 301.5 6.15 2 1000 234 12.4 6.4 67 6.0 9.2 40 16 285.5 286.6 282.4 302.4 6.03 3 952 644 10.0 1.0 54 9.0 5.7 53 12 287.2 287.9 281.1 299.5 4.32 4 925 882 7.8 -0.2 57 8.0 4.1 60 10 287.3 288.0 280.8 298.9 4.07 5 858 1495 3.2 -2.8 65 6.0 0.6 29 12 288.7 289.4 281.0 299.2 3.62 6 850 1571 2.8 -4.2 60 7.0 -0.2 25 12 289.1 289.7 280.7 298.7 3.29 7 845 1619 3.0 -5.0 56 8.0 -0.3 22 12 289.8 290.3 280.8 298.9 3.12 8 825 1814 4.2 -10.8 33 15.0 -1.3 10 14 293.0 293.4 281.0 299.2 2.03 9 815 1913 3.8 -12.2 30 16.0 -1.9 3 15 293.6 294.0 281.0 299.2 1.84 10 799 2075 5.0 -10.0 33 15.0 -0.8 353 17 296.6 297.0 282.8 303.4 2.23 11 786 2210 7.6 -5.4 39 13.0 1.8 345 18 300.8 301.4 285.6 310.7 3.25 12 700 3154 0.0 -5.0 69 5.0 -2.2 285 27 302.5 303.2 286.8 314.0 3.76 13 648 3767 -5.3 -6.0 95 0.7 -5.6 274 32 303.2 303.9 287.0 314.8 3.77 14 636 3915 -2.3 -2.3 100 0.0 -2.3 271 33 308.3 309.2 290.0 324.0 5.08 15 550 5060 -6.7 -6.7 100 0.0 -6.7 249 43 316.1 316.9 291.6 329.7 4.21 16 500 5800 -10.7 -10.9 98 0.2 -10.8 235 49 320.0 320.6 292.0 330.9 3.33 17 435 6863 -16.7 -17.5 93 0.8 -17.0 241 53 325.4 325.8 292.5 333.0 2.23 18 400 7490 -20.7 -21.8 91 1.1 -21.0 245 56 328.1 328.4 292.8 333.9 1.67 19 321 9085 -32.1 -34.5 79 2.4 -32.4 241 67 333.6 333.7 293.3 336.0 0.64 20 300 9560 -35.7 -38.7 74 3.0 -36.1 240 70 335.1 335.1 293.5 336.8 0.45 21 272 10231 -40.1 -43.9 67 3.8 -40.4 245 86 338.2 338.3 294.1 339.3 0.29 22 250 10800 -43.5 250 99 341.4 23 213 11863 -51.4 255 117 345.1 24 200 12270 -54.5 255 115 346.5 25 150 14060 -64.7 270 107 358.6 26 147 14184 -64.3 269 106 361.4 27 121 15367 -68.9 261 92 373.7 28 105 16212 -72.5 255 82 382.3 29 100 16500 -71.7 250 78 389.2 30 75 18213 -67.1 246 47 432.2 31 70 18630 -66.3 245 39 442.5 32 69 18717 -66.1 444.8 33 64 19177 -62.7 461.9 34 53 20340 -62.7 487.5 TRP 105 16212 -72.5 255 82 382.3 WND 213 11863 -51.4 255 117 345.1 Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 700.00 mb = 3154.00 m = 10347.64 ft Wetbulb zero: 851.64 mb = 1555.43 m = 5103.06 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 73.49 % Est. max temperature: 17.25 C = 63.05 F Sfc-Lift cond lev (LCL): 966.33 mb = 519.52 m = 1704.45 ft T: 10.73 C 700-500 lapse rate: 4.04 C/km ThetaE index: 3.49 C Layer 952.0- 858.0 mb Conv cond level (CCL): 688.62 mb = 3284.11 m = 10774.50 ft Mean mixing ratio: 5.13 g/kg Conv temperature: 31.65 C = 88.97 F Cap Strength: 16.01 C Lifted Index: 17.76 C Risk: None Lifted Index @300 mb: 24.46 C Lifted Index @700 mb: 9.00 C Showalter Index: 19.22 C Risk: None Total Totals Index: 20.00 C Risk: None Vertical Totals Index: 13.50 C Cross Totals Index: 6.50 C K Index: 4.30 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 6.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.09 J/kg Max Up Vert Vel: 4.49 m/s Conv Inhibition (B-): 23274.29 J/kg Cap Strength: 17.64 C Lift Cond Lev (LCL): 872.86 mb = 1355.22 m = 4446.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 20 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 1025 28 10 3 -0.5 -3.0 | 107 20 -18.8 5.7 1 1000 234 40 16 -10.3 -12.3 | 83 29 -28.6 -3.6 2 925 882 60 10 -8.7 -5.0 | 98 27 -26.9 3.7 3 850 1571 25 12 -5.1 -10.9 | 85 23 -23.4 -2.2 4 700 3154 285 27 26.1 -7.0 | 258 8 7.8 1.7 5 500 5800 235 49 40.1 28.1 | 211 43 21.9 36.8 6 400 7490 245 56 50.8 23.7 | 225 46 32.5 32.3 7 300 9560 240 70 60.6 35.0 | 224 61 42.3 43.7 8 250 10800 250 99 93.0 33.9 | 240 86 74.7 42.5 9 213 11863 255 117 113.0 30.3 | 248 102 94.7 38.9 10 200 12270 255 115 111.1 29.8 | 248 100 92.8 38.4 11 150 14060 270 107 107.0 -0.0 | 264 89 88.7 8.7 12 105 16212 255 82 79.2 21.2 | 244 68 60.9 29.9 13 100 16500 250 78 73.3 26.7 | 237 65 55.0 35.3 14 70 18630 245 39 35.3 16.5 | 214 30 17.1 25.1 Wind Parameters Mean winds (0-6000m): 265.3 at 27.0 knts Storm direction: 295.3 at 20.2 knts Shear (0-3000m) pos: 1.5 neg: 5.5 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 177.7 deg Storm rel helicity (0-3000m) pos: 51.0 neg: -179.3 tot: -128.4 m^2/s^2 ave: -42.8 10^-3 m/s^2 rel: -0.56 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 181.18 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 41 12 88 27| 11.4 0.0 11.4| 25.9 -54.2 -28.2 -56.4 -0.34| 17.5 -6.0 1000 47 12 91 27| 4.4 0.0 4.4| 51.0 -60.4 -9.4 -9.4 -0.15| 11.2 -1.7 1500 44 12 91 26| 2.9 1.7 4.7| 51.0 -88.9 -38.0 -25.3 -0.28| 9.2 -2.6 2000 35 12 87 25| 2.2 3.5 5.7| 51.0-130.0 -79.1 -39.5 -0.41| 9.2 -3.8 2500 19 13 80 23| 1.7 4.8 6.5| 51.0-159.9-108.9 -43.6 -0.48| 9.7 -4.6 3000 357 15 70 19| 1.5 5.5 7.0| 51.0-179.3-128.4 -42.8 -0.56| 10.4 -5.9 4000 315 19 48 7| 1.1 5.5 6.6| 51.0-199.7-148.8 -37.2 -0.55| 9.8 -5.4 5000 286 23 238 4| 0.9 5.4 6.3| 51.0-248.6-197.6 -39.5 -0.53| 9.4 -5.0 6000 265 27 218 14| 0.7 5.2 5.9| 65.4-323.5-258.1 -43.0 -0.52| 9.1 -4.7 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251022.12.gif