UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122600.upa.cvt Date: 0000Z 26 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 26 DEC 25 Station: RJ412 WMO ident: 47412 Latitude: 43.05 Longitude: 141.33 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 3 360 7 SFC 998 19 -1.7 -3.1 90 1.4 -2.2 360 7 271.6 272.1 271.1 279.8 3.04 2 925 619 -6.5 -6.9 97 0.4 -6.6 340 14 272.7 273.1 270.8 279.4 2.46 3 850 1277 -11.1 -12.8 87 1.7 -11.6 345 17 274.5 274.8 270.7 279.3 1.68 4 797 1771 -13.5 -17.1 74 3.6 -14.3 330 15 277.1 277.3 271.5 280.7 1.25 5 721 2530 -17.9 -21.9 71 4.0 -18.7 307 11 280.3 280.4 272.9 283.0 0.92 6 700 2751 -19.1 -21.8 79 2.7 -19.6 300 10 281.3 281.5 273.6 284.2 0.95 7 598 3904 -25.7 -27.6 84 1.9 -26.0 253 25 286.6 286.8 276.0 288.7 0.66 8 545 4571 -28.3 -30.1 84 1.8 -28.5 226 35 291.3 291.4 278.2 293.1 0.58 9 500 5180 -33.9 -36.0 81 2.1 -34.1 200 43 291.7 291.8 278.1 292.9 0.35 10 453 5862 -40.1 -43.3 71 3.2 -40.3 194 50 292.3 292.3 278.1 292.9 0.18 11 418 6405 -44.7 190 56 293.2 12 400 6700 -42.7 185 82 299.5 13 393 6820 -42.3 187 84 301.5 14 359 7431 -44.4 195 93 306.6 15 345 7697 -45.3 194 91 308.9 16 300 8630 -46.5 190 84 319.8 17 250 9830 -46.9 195 78 336.3 18 213 10892 -47.7 206 81 350.9 19 200 11310 -45.9 210 82 360.1 20 188 11724 -44.7 215 79 368.5 21 169 12432 -48.5 225 74 373.5 22 156 12961 -47.3 232 70 384.2 23 150 13220 -47.9 235 68 387.5 24 102 15723 -55.9 230 74 417.3 25 100 15850 -54.7 230 74 422.0 26 84 16961 -56.3 230 65 440.4 27 80 17274 -51.3 230 63 456.9 28 77 17522 -51.9 230 61 460.6 29 71 18056 -45.5 230 57 485.1 30 70 18150 -45.9 230 56 486.2 31 64 18744 -47.1 229 49 496.2 32 50 20340 -57.5 225 31 508.0 33 49 20468 -57.7 510.4 34 41 21604 -53.1 548.6 35 35 22621 -54.3 570.9 TRP 418 6405 -44.7 190 56 293.2 WND 359 7431 -44.4 195 93 306.6 Sounding variables and indices 1000-500 mb thick: 5177.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 83.04 % Est. max temperature: 1.30 C = 34.35 F Sfc-Lift cond lev (LCL): 976.19 mb = 193.49 m = 634.79 ft T: -3.10 C 700-500 lapse rate: 6.09 C/km ThetaE index: 0.59 C Layer 925.0- 797.0 mb Conv cond level (CCL): 933.13 mb = 549.90 m = 1804.12 ft Mean mixing ratio: 2.63 g/kg Conv temperature: -0.76 C = 30.63 F Cap Strength: 10.50 C Lifted Index: 10.38 C Risk: None Lifted Index @300 mb: 28.54 C Lifted Index @700 mb: 3.91 C Showalter Index: 10.61 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 21.10 C K Index: 7.30 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.90 J/kg Max Up Vert Vel: 3.44 m/s Conv Inhibition (B-): 45950.12 J/kg Cap Strength: 10.49 C Lift Cond Lev (LCL): 935.44 mb = 530.35 m = 1739.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 18 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 ---------------------------------------------------------- 0 998 19 360 7 -0.0 -7.0 | 56 21 -17.3 -11.5 1 925 619 340 14 4.8 -13.2 | 35 22 -12.5 -17.7 2 850 1277 345 17 4.4 -16.4 | 32 25 -12.9 -21.0 3 700 2751 300 10 8.7 -5.0 | 42 13 -8.6 -9.5 4 500 5180 200 43 14.7 40.4 | 176 36 -2.6 35.9 5 418 6405 190 56 9.7 55.1 | 172 51 -7.6 50.6 6 400 6700 185 82 7.1 81.7 | 173 78 -10.1 77.1 7 359 7431 195 93 24.1 89.8 | 185 86 6.8 85.3 8 300 8630 190 84 14.6 82.7 | 178 78 -2.7 78.2 9 250 9830 195 78 20.2 75.3 | 182 71 2.9 70.8 10 200 11310 210 82 41.0 71.0 | 200 71 23.7 66.5 11 150 13220 235 68 55.7 39.0 | 228 52 38.4 34.5 12 100 15850 230 74 56.7 47.6 | 222 58 39.4 43.0 13 70 18150 230 56 42.9 36.0 | 219 41 25.6 31.5 14 50 20340 225 31 21.9 21.9 | 195 18 4.6 17.4 Wind Parameters Mean winds (0-6000m): 225.3 at 23.8 knts Storm direction: 255.3 at 17.9 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -30.3 deg Storm rel helicity (0-3000m) pos: 11.7 neg: -66.3 tot: -54.6 m^2/s^2 ave: -18.2 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 121.81 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 ------------------------------------------------------------------------------- 500 348 10 47 21| 0.0 6.6 6.6| 0.0 -36.4 -36.4 -72.7 -0.99| 6.7 -6.6 1000 344 12 40 21| 0.0 4.8 4.8| 0.0 -50.1 -50.1 -50.1 -0.89| 5.1 -4.5 1500 344 14 37 22| 0.0 3.3 3.3| 0.0 -56.4 -56.4 -37.6 -0.75| 4.5 -3.4 2000 341 14 36 22| 0.0 2.3 2.3| 1.2 -57.2 -56.0 -28.0 -0.55| 4.6 -2.5 2500 337 14 35 21| 0.0 1.8 1.8| 8.0 -57.2 -49.2 -19.7 -0.37| 4.5 -1.7 3000 333 13 35 20| 0.0 2.3 2.3| 11.7 -66.3 -54.6 -18.2 -0.36| 4.7 -1.7 4000 309 15 22 15| 0.0 3.9 3.9| 11.7 -95.9 -84.2 -21.1 -0.57| 6.1 -3.5 5000 263 19 324 3| 0.0 4.9 4.9| 11.7-190.5-178.8 -35.8 -0.58| 7.8 -4.5 6000 225 24 178 12| 0.0 5.0 5.0| 11.7-243.7-232.0 -38.7 -0.54| 7.8 -4.3 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251226.00.gif