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 RJ401... Searching the city database file for: RJ401 ... Date:0000Z 17 JAN 26 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 1011 8 -4.5 -5.6 92 1.1 -4.8 180 3 267.8 268.2 267.7 274.5 2.49 1 1000 94 -4.5 -5.9 90 1.4 -5.0 180 4 268.6 269.1 268.2 275.3 2.46 2 925 704 -8.5 -10.6 85 2.1 -9.1 45 6 270.6 270.9 268.5 275.7 1.84 3 866 1211 -12.5 -16.0 75 3.5 -13.3 123 8 271.6 271.8 268.1 275.2 1.27 4 850 1353 -13.5 -16.8 76 3.3 -14.2 145 8 272.0 272.2 268.3 275.4 1.21 5 798 1830 -17.1 -19.7 80 2.6 -17.6 176 9 273.1 273.3 268.7 276.0 1.00 6 737 2421 -21.3 -23.4 83 2.1 -21.6 215 9 274.8 275.0 269.4 277.1 0.79 7 727 2522 -21.1 -30.1 44 9.0 -22.2 221 10 276.1 276.2 269.5 277.4 0.43 8 718 2614 -21.1 -27.1 58 6.0 -22.0 228 10 277.1 277.2 270.4 278.8 0.58 9 700 2801 -22.1 -26.4 68 4.3 -22.7 240 10 278.0 278.1 271.1 279.9 0.63 10 592 4007 -31.5 -34.3 76 2.8 -31.7 235 13 280.7 280.8 272.2 281.8 0.35 11 586 4079 -31.9 -38.9 50 7.0 -32.4 235 13 281.1 281.1 272.2 281.8 0.22 12 534 4728 -36.3 -45.3 39 9.0 -36.8 232 15 283.4 283.4 273.3 283.8 0.13 13 513 5004 -38.5 -41.8 71 3.3 -38.7 231 16 284.0 284.0 273.8 284.6 0.19 14 500 5180 -39.7 -43.8 65 4.1 -39.9 230 16 284.6 284.7 274.1 285.2 0.16 15 497 5221 -40.1 -44.5 63 4.4 -40.3 231 17 284.6 284.7 274.0 285.1 0.15 16 480 5457 -41.7 238 22 285.5 17 400 6680 -45.5 275 47 295.9 18 319 8170 -50.5 270 49 308.7 19 305 8462 -50.5 266 49 312.7 20 300 8570 -49.5 265 49 315.6 21 250 9770 -46.1 270 56 337.5 22 231 10294 -45.3 268 56 346.5 23 201 11217 -46.1 265 56 359.3 24 200 11250 -45.5 265 56 360.7 25 170 12339 -44.7 275 66 379.2 26 163 12621 -44.5 273 62 384.1 27 150 13180 -44.1 270 54 394.1 28 109 15300 -44.9 266 52 430.2 29 100 15870 -46.9 265 51 437.1 30 87 16791 -48.5 263 48 451.7 31 78 17502 -53.7 262 45 455.2 32 70 18200 -52.9 260 43 471.2 33 56 19636 -53.9 500.0 TRP 319 8170 -50.5 270 49 308.7 WND 170 12339 -44.7 275 66 379.2 Sounding variables and indices 1000-500 mb thick: 5086.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 70.77 % Est. max temperature: -0.57 C = 30.97 F Sfc-Lift cond lev (LCL): 993.41 mb = 145.76 m = 478.20 ft T: -4.84 C 700-500 lapse rate: 7.40 C/km ThetaE index: 0.52 C Layer 866.0- 850.0 mb Conv cond level (CCL): 919.47 mb = 750.13 m = 2461.03 ft Mean mixing ratio: 2.13 g/kg Conv temperature: -1.59 C = 29.13 F Cap Strength: 7.42 C Lifted Index: 7.80 C Risk: None Lifted Index @300 mb: 28.47 C Lifted Index @700 mb: 4.04 C Showalter Index: 7.83 C Risk: None Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 22.90 C K Index: 5.10 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.38 J/kg Max Up Vert Vel: 3.84 m/s Conv Inhibition (B-): 32842.84 J/kg Cap Strength: 7.65 C Lift Cond Lev (LCL): 934.66 mb = 622.72 m = 2043.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 9 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 1011 8 180 3 0.0 3.0 | 99 9 -9.0 1.5 1 1000 94 180 4 0.0 4.0 | 105 9 -9.0 2.5 2 925 704 45 6 -4.2 -4.2 | 67 14 -13.3 -5.8 3 850 1353 145 8 -4.6 6.6 | 110 15 -13.6 5.0 4 700 2801 240 10 8.7 5.0 | 174 3 -0.4 3.5 5 500 5180 230 16 12.3 10.3 | 200 9 3.2 8.8 6 400 6680 275 47 46.8 -4.1 | 278 38 37.8 -5.6 7 319 8170 270 49 49.0 -0.0 | 272 40 40.0 -1.5 8 300 8570 265 49 48.8 4.3 | 266 40 39.8 2.7 9 250 9770 270 56 56.0 -0.0 | 272 47 47.0 -1.5 10 200 11250 265 56 55.8 4.9 | 266 47 46.8 3.4 11 170 12339 275 66 65.7 -5.8 | 277 57 56.7 -7.3 12 150 13180 270 54 54.0 -0.0 | 272 45 45.0 -1.5 13 100 15870 265 51 50.8 4.4 | 266 42 41.8 2.9 14 70 18200 260 43 42.3 7.5 | 260 34 33.3 5.9 Wind Parameters Mean winds (0-6000m): 230.4 at 12.2 knts Storm direction: 260.4 at 9.1 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 77.5 neg: -33.1 tot: 44.4 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 23.75 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 ------------------------------------------------------------------------------- 500 135 4 98 12| 0.0 6.4 6.4| 2.4 -16.8 -14.4 -28.8 -0.47| 8.6 -4.1 1000 83 5 81 14| 0.8 3.2 4.0| 22.9 -33.1 -10.2 -10.2 -0.18| 9.2 -1.6 1500 113 6 93 15| 2.7 2.1 4.8| 55.4 -33.1 22.2 14.8 0.18| 9.1 1.7 2000 138 7 105 14| 2.9 1.6 4.5| 67.8 -33.1 34.7 17.3 0.28| 8.1 2.2 2500 161 7 115 13| 2.8 1.3 4.1| 75.0 -33.1 41.9 16.8 0.32| 7.6 2.4 3000 183 8 126 11| 2.6 1.1 3.7| 77.5 -33.1 44.4 14.8 0.34| 7.0 2.4 4000 212 9 143 7| 2.0 0.5 2.5| 79.2 -33.1 46.1 11.5 0.35| 5.6 1.9 5000 221 10 157 7| 1.6 0.3 1.9| 80.3 -33.1 47.2 9.4 0.34| 4.7 1.6 6000 230 12 183 6| 3.0 0.2 3.2|140.3 -33.1 107.2 17.9 0.45| 5.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20260117.00.gif