UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 17 JAN 26 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1014 26 4.4 3.2 92 1.2 3.8 300 2 276.4 277.2 276.3 289.3 4.75 1 1011 50 5.0 2.6 84 2.4 3.9 291 3 277.3 278.1 276.5 289.7 4.56 2 1005 99 5.6 2.5 80 3.1 4.2 274 6 278.4 279.1 277.1 290.8 4.55 3 1000 140 9.0 4.3 72 4.7 6.6 260 8 282.1 283.0 279.8 296.6 5.20 4 996 173 9.8 5.1 73 4.7 7.4 261 9 283.3 284.2 280.7 298.7 5.53 5 925 785 6.2 4.3 88 1.9 5.2 285 21 285.6 286.6 282.0 301.5 5.63 6 898 1027 4.0 3.1 94 0.9 3.5 280 24 285.8 286.7 281.7 300.8 5.33 7 895 1054 4.4 0.2 74 4.2 2.5 279 24 286.5 287.3 280.8 298.8 4.33 8 890 1100 3.6 2.5 93 1.1 3.1 278 25 286.1 287.0 281.6 300.7 5.15 9 862 1359 2.0 -2.8 70 4.8 -0.0 272 28 287.1 287.7 280.2 297.5 3.61 10 859 1387 2.6 -8.4 44 11.0 -1.5 272 28 288.0 288.4 279.0 294.9 2.36 11 850 1472 2.2 -12.8 32 15.0 -2.9 270 29 288.5 288.7 278.4 293.5 1.68 12 813 1830 1.6 -21.4 16 23.0 -4.8 271 33 291.5 291.7 278.7 294.2 0.85 13 700 3019 -5.5 -31.5 11 26.0 -10.8 275 47 296.4 296.5 280.3 297.7 0.39 14 614 4027 -12.9 -39.9 8 27.0 -16.8 275 50 299.2 299.2 281.3 299.9 0.19 15 582 4431 -15.7 -41.7 9 26.0 -19.1 275 51 300.6 300.6 281.8 301.1 0.17 16 561 4706 -18.1 -29.1 38 11.0 -20.1 275 52 300.9 301.0 282.5 302.9 0.61 17 556 4772 -18.7 -35.7 21 17.0 -21.1 275 52 301.0 301.0 282.2 302.1 0.33 18 513 5364 -23.9 -31.9 48 8.0 -25.1 275 53 301.7 301.8 282.7 303.4 0.51 19 501 5536 -24.7 -42.7 17 18.0 -26.5 275 54 302.8 302.8 282.7 303.4 0.18 20 500 5550 -24.7 -40.7 21 16.0 -26.4 275 54 302.9 303.0 282.9 303.7 0.22 21 492 5668 -25.7 -34.7 43 9.0 -26.9 275 56 303.1 303.2 283.2 304.5 0.41 22 448 6346 -29.3 -42.3 27 13.0 -30.5 275 65 306.8 306.8 284.4 307.5 0.21 23 400 7150 -34.9 -51.9 16 17.0 -35.8 275 76 309.6 309.6 285.3 309.9 0.08 24 355 7972 -40.1 -60.1 10 20.0 -40.8 275 87 313.4 313.4 286.6 313.5 0.03 25 340 8265 -41.5 275 91 315.4 26 318 8721 -38.7 270 114 325.4 27 300 9120 -39.1 265 134 330.3 28 259 10120 -41.7 269 156 340.6 29 250 10360 -41.1 270 161 345.0 30 228 10982 -42.3 270 171 352.4 31 214 11409 -43.1 265 167 357.5 32 200 11860 -46.5 260 163 359.1 33 189 12234 -48.3 262 158 362.1 34 175 12741 -47.9 265 150 370.8 35 150 13740 -55.3 270 136 374.8 36 105 15955 -65.3 266 95 396.0 37 100 16250 -66.1 265 89 400.0 38 94 16623 -68.7 264 83 402.0 39 88 17021 -66.3 263 77 414.5 40 70 18400 -68.9 260 56 437.0 41 60 19323 -68.1 255 44 458.5 42 54 19956 -68.1 252 35 472.5 43 50 20420 -66.3 250 29 487.2 44 49 20543 -66.3 252 28 490.1 45 43 21347 -60.9 266 24 522.0 46 38 22115 -62.7 280 20 536.2 47 30 23600 -55.7 305 12 592.8 48 28 24039 -55.7 604.6 TRP 340 8265 -41.5 275 91 315.4 WND 228 10982 -42.3 270 171 352.4 Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: 787.54 mb = 2098.31 m = 6884.13 ft Wetbulb zero: 862.35 mb = 1355.35 m = 4446.64 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 33.21 % Est. max temperature: 15.01 C = 59.02 F Sfc-Lift cond lev (LCL): 995.33 mb = 178.87 m = 586.82 ft T: 9.77 C 700-500 lapse rate: 7.59 C/km ThetaE index: 7.19 C Layer 862.0- 813.0 mb Conv cond level (CCL): 1011.00 mb = 50.22 m = 164.77 ft Mean mixing ratio: 5.45 g/kg Conv temperature: 5.34 C = 41.62 F Cap Strength: 4.87 C Lifted Index: 4.99 C Risk: None Lifted Index @300 mb: 22.29 C Lifted Index @700 mb: 4.56 C Showalter Index: 8.91 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 11.90 C K Index: -11.90 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 2.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.23 J/kg Max Up Vert Vel: 6.67 m/s Conv Inhibition (B-): 40910.43 J/kg Cap Strength: 4.78 C Lift Cond Lev (LCL): 918.01 mb = 846.96 m = 2778.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 30 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 1014 26 300 2 1.7 -1.0 | 125 28 -23.3 16.3 1 1000 140 260 8 7.9 1.4 | 138 25 -17.1 18.7 2 925 785 285 21 20.3 -5.4 | 158 13 -4.7 11.9 3 850 1472 270 29 29.0 -0.0 | 193 18 4.0 17.3 4 700 3019 275 47 46.8 -4.1 | 239 26 21.8 13.3 5 500 5550 275 54 53.8 -4.7 | 246 31 28.8 12.6 6 400 7150 275 76 75.7 -6.6 | 258 52 50.7 10.7 7 340 8265 275 91 90.7 -7.9 | 262 66 65.6 9.4 8 300 9120 265 134 133.5 11.7 | 255 112 108.5 29.0 9 250 10360 270 161 161.0 -0.0 | 263 137 136.0 17.3 10 228 10982 270 171 171.0 -0.0 | 263 147 146.0 17.3 11 200 11860 260 163 160.5 28.3 | 251 143 135.5 45.7 12 150 13740 270 136 136.0 -0.0 | 261 112 111.0 17.3 13 100 16250 265 89 88.7 7.8 | 248 68 63.6 25.1 14 70 18400 260 56 55.1 9.7 | 228 41 30.1 27.1 15 50 20420 250 29 27.3 9.9 | 185 27 2.2 27.3 16 30 23600 305 12 9.8 -6.9 | 125 18 -15.2 10.5 Wind Parameters Mean winds (0-6000m): 274.7 at 40.6 knts Storm direction: 304.7 at 30.5 knts Shear (0-3000m) pos: 4.4 neg: 3.5 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 113.7 deg Storm rel helicity (0-3000m) pos: 198.8 neg: 0.0 tot: 198.8 m^2/s^2 ave: 66.3 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 6.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 121.98 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 ------------------------------------------------------------------------------- 500 270 10 140 23| 0.0 14.4 14.4| 67.9 0.0 67.9 135.8 0.71| 15.2 10.8 1000 279 15 146 18| 4.2 7.2 11.4| 89.5 0.0 89.5 89.5 0.67| 12.4 8.4 1500 276 19 158 16| 2.8 7.0 9.8|113.1 0.0 113.1 75.4 0.70| 10.8 7.6 2000 274 22 170 16| 3.6 5.3 8.9|140.9 0.0 140.9 70.4 0.74| 9.6 7.1 2500 274 26 182 16| 4.1 4.2 8.3|169.4 0.0 169.4 67.8 0.76| 8.9 6.8 3000 274 29 194 16| 4.4 3.5 7.9|198.8 0.0 198.8 66.3 0.77| 8.4 6.5 4000 274 34 210 17| 3.3 3.0 6.3|209.9 0.0 209.9 52.5 0.76| 6.7 5.0 5000 275 37 221 19| 2.7 2.7 5.3|220.9 0.0 220.9 44.2 0.74| 5.6 4.2 6000 275 41 228 21| 2.2 2.9 5.1|252.9 0.0 252.9 42.1 0.71| 5.4 3.8 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20260117.00.gif