UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for RJ600... Searching the city database file for: RJ600 ... Date:0000Z 27 DEC 25 Station: RJ600 WMO ident: 47600 Latitude: 37.38 Longitude: 136.90 ------------------------------------------------------------------------------- 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 1020 11 0.2 -1.4 89 1.6 -0.4 170 3 271.8 272.4 271.7 280.9 3.38 1 1000 169 -1.3 -1.3 100 0.0 -1.3 235 4 271.9 272.4 271.8 281.2 3.47 2 925 789 -4.5 -6.6 85 2.1 -5.2 295 14 274.7 275.1 272.1 281.7 2.52 3 896 1039 -6.3 -7.1 94 0.8 -6.5 286 15 275.4 275.8 272.5 282.3 2.50 4 850 1448 -9.9 -10.3 97 0.4 -10.0 270 17 275.8 276.1 272.1 281.5 2.05 5 725 2654 -18.9 -19.6 94 0.7 -19.0 270 32 278.7 278.9 272.3 282.0 1.11 6 710 2810 -18.1 -24.1 59 6.0 -19.1 270 34 281.3 281.4 273.2 283.6 0.77 7 701 2905 -18.1 -24.1 59 6.0 -19.1 270 35 282.3 282.5 273.8 284.7 0.78 8 700 2916 -18.3 -24.3 59 6.0 -19.4 270 35 282.2 282.4 273.8 284.5 0.76 9 681 3122 -17.3 -29.3 34 12.0 -19.2 270 38 285.6 285.7 275.2 287.1 0.50 10 675 3188 -16.7 -27.7 38 11.0 -18.6 271 39 287.0 287.1 276.0 288.8 0.58 11 618 3846 -20.3 -30.3 40 10.0 -21.8 272 47 290.2 290.2 277.5 291.8 0.50 12 606 3991 -21.3 -32.3 36 11.0 -22.8 272 49 290.6 290.7 277.6 292.0 0.42 13 595 4126 -22.3 -34.3 33 12.0 -23.8 272 51 291.0 291.1 277.7 292.2 0.35 14 588 4213 -22.9 -29.9 53 7.0 -23.9 273 52 291.3 291.4 278.2 293.0 0.54 15 515 5177 -26.7 -44.7 17 18.0 -28.2 275 65 298.0 298.0 280.7 298.4 0.14 16 500 5390 -27.9 -37.9 38 10.0 -28.9 275 68 299.0 299.1 281.3 300.0 0.29 17 481 5668 -29.9 -36.9 51 7.0 -30.6 273 69 299.9 299.9 281.8 301.0 0.34 18 452 6110 -32.7 -35.9 73 3.2 -33.0 270 71 301.8 301.8 282.6 303.1 0.39 19 407 6841 -38.7 -43.5 60 4.8 -39.0 266 74 303.2 303.2 283.0 303.9 0.20 20 400 6960 -39.7 -42.4 75 2.7 -39.9 265 74 303.4 303.4 283.1 304.2 0.23 21 398 6994 -40.1 -43.2 72 3.1 -40.3 265 74 303.3 303.3 283.0 304.0 0.21 22 320 8448 -50.1 265 80 309.0 23 300 8870 -49.5 265 86 315.6 24 250 10060 -50.3 260 93 331.3 25 216 11022 -49.0 265 97 347.5 26 200 11530 -48.3 260 93 356.3 27 172 12519 -49.1 265 82 370.7 28 150 13410 -51.5 270 72 381.3 29 146 13586 -50.3 270 71 386.4 30 134 14149 -46.9 270 66 402.0 31 101 15977 -57.1 270 52 416.2 32 100 16040 -57.3 270 52 417.0 33 92 16565 -58.5 264 45 424.7 34 76 17772 -55.9 251 30 454.0 35 71 18201 -59.1 246 24 456.1 36 70 18290 -59.5 245 23 457.1 37 53 20032 -59.7 257 35 494.5 38 50 20400 -55.5 260 37 512.7 39 47 20799 -52.5 244 33 529.0 40 40 21831 -57.9 203 24 540.4 41 32 23256 -53.7 146 12 587.3 42 30 23670 -55.1 130 8 594.4 43 25 24836 -54.7 627.4 TRP 320 8448 -50.1 265 80 309.0 WND 216 11022 -49.0 265 97 347.5 Sounding variables and indices 1000-500 mb thick: 5221.00 m Freezing level: 1017.33 mb = 31.97 m = 104.87 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 65.91 % Est. max temperature: 4.02 C = 39.23 F Sfc-Lift cond lev (LCL): 994.74 mb = 210.94 m = 692.04 ft T: -1.52 C 700-500 lapse rate: 3.88 C/km ThetaE index: 0.77 C Layer 850.0- 725.0 mb Conv cond level (CCL): 938.77 mb = 671.49 m = 2203.02 ft Mean mixing ratio: 3.05 g/kg Conv temperature: 2.57 C = 36.63 F Cap Strength: 14.24 C Lifted Index: 14.91 C Risk: None Lifted Index @300 mb: 24.25 C Lifted Index @700 mb: 3.33 C Showalter Index: 14.80 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 17.60 C K Index: 1.70 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 3.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.19 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 44724.41 J/kg Cap Strength: 14.72 C Lift Cond Lev (LCL): 954.54 mb = 539.02 m = 1768.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 28 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 1020 11 170 3 -0.5 3.0 | 127 31 -24.3 18.5 1 1000 169 235 4 3.3 2.3 | 131 27 -20.5 17.8 2 925 789 295 14 12.7 -5.9 | 131 15 -11.1 9.6 3 850 1448 270 17 17.0 -0.0 | 156 17 -6.8 15.5 4 700 2916 270 35 35.0 -0.0 | 216 19 11.2 15.5 5 500 5390 275 68 67.7 -5.9 | 258 45 43.9 9.6 6 400 6960 265 74 73.7 6.4 | 246 55 49.9 22.0 7 320 8448 265 80 79.7 7.0 | 248 60 55.9 22.5 8 300 8870 265 86 85.7 7.5 | 250 66 61.9 23.0 9 250 10060 260 93 91.6 16.1 | 245 75 67.8 31.7 10 216 11022 265 97 96.6 8.5 | 252 77 72.8 24.0 11 200 11530 260 93 91.6 16.1 | 245 75 67.8 31.7 12 150 13410 270 72 72.0 -0.0 | 252 51 48.2 15.5 13 100 16040 270 52 52.0 -0.0 | 241 32 28.2 15.5 14 70 18290 245 23 20.8 9.7 | 173 25 -3.0 25.3 15 50 20400 260 37 36.4 6.4 | 210 25 12.6 22.0 16 30 23670 130 8 -6.1 5.1 | 125 36 -29.9 20.7 Wind Parameters Mean winds (0-6000m): 273.1 at 37.9 knts Storm direction: 303.1 at 28.4 knts Shear (0-3000m) pos: 3.8 neg: 2.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 141.3 neg: -8.0 tot: 133.3 m^2/s^2 ave: 44.4 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 141.73 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 ------------------------------------------------------------------------------- 500 250 6 133 25| 10.7 0.0 10.7| 35.5 0.0 35.5 71.0 0.47| 11.0 5.1 1000 283 9 133 20| 8.5 0.0 8.5| 43.7 -8.0 35.7 35.7 0.27| 10.2 2.7 1500 279 12 138 18| 5.7 1.9 7.6| 64.9 -8.0 56.9 37.9 0.41| 8.7 3.6 2000 276 14 145 17| 4.3 2.7 6.9| 90.1 -8.0 82.1 41.1 0.52| 8.1 4.2 2500 274 17 153 16| 3.4 3.3 6.7|115.4 -8.0 107.3 42.9 0.59| 7.8 4.6 3000 273 19 163 15| 3.8 2.8 6.6|141.3 -8.0 133.3 44.4 0.63| 7.5 4.8 4000 272 25 185 15| 4.6 2.1 6.7|202.1 -8.0 194.1 48.5 0.65| 7.4 4.8 5000 273 32 209 16| 5.1 1.7 6.7|268.8 -8.0 260.8 52.2 0.63| 7.3 4.6 6000 273 38 226 19| 4.2 2.1 6.3|294.9 -53.9 241.0 40.2 0.53| 7.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//RJ600/skewt/RJ600.skewt.20251227.00.gif