UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122500.upa.cvt Date: 0000Z 25 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 25 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 ------------------------------------------------------------------------------- SFC 1008 14 3.2 -0.4 77 3.6 1.7 320 7 275.7 276.3 274.5 285.8 3.68 1 1000 78 2.6 -1.3 75 3.9 1.0 350 6 275.8 276.3 274.2 285.3 3.47 2 925 702 -3.3 -4.2 93 0.9 -3.6 345 17 275.9 276.4 273.6 284.3 3.02 3 865 1227 -6.7 -6.9 98 0.2 -6.8 297 10 277.7 278.2 274.0 285.1 2.63 4 850 1363 -6.5 -6.8 98 0.3 -6.6 285 8 279.3 279.8 275.0 286.9 2.70 5 821 1634 -5.7 -6.5 94 0.8 -6.0 276 14 283.0 283.5 277.2 291.1 2.86 6 811 1730 -6.3 -8.9 82 2.6 -7.2 273 15 283.3 283.7 276.8 290.2 2.40 7 807 1769 -6.7 -18.7 38 12.0 -9.7 272 16 283.3 283.5 274.9 286.5 1.08 8 777 2063 -8.3 -24.3 26 16.0 -11.7 262 22 284.7 284.8 275.0 286.8 0.69 9 731 2537 -7.3 -23.3 27 16.0 -11.1 246 32 290.8 290.9 278.3 293.3 0.80 10 700 2873 -8.7 -25.7 24 17.0 -12.4 235 39 292.9 293.0 279.1 295.0 0.67 11 572 4408 -17.7 -46.7 6 29.0 -20.8 235 53 299.7 299.7 281.4 300.1 0.10 12 514 5199 -23.3 -46.3 10 23.0 -25.5 235 60 302.2 302.3 282.4 302.7 0.12 13 511 5241 -23.5 -32.5 43 9.0 -24.8 235 61 302.5 302.6 283.1 304.1 0.49 14 500 5400 -24.7 -30.7 57 6.0 -25.6 235 62 302.9 303.0 283.4 304.9 0.59 15 483 5651 -25.5 -30.0 66 4.5 -26.2 234 66 305.0 305.1 284.2 307.1 0.66 16 468 5878 -26.9 -33.9 52 7.0 -27.8 234 69 306.0 306.1 284.4 307.6 0.46 17 449 6175 -29.1 -35.1 56 6.0 -29.8 233 74 306.9 306.9 284.7 308.3 0.43 18 444 6255 -29.7 -47.7 16 18.0 -31.1 232 75 307.1 307.1 284.4 307.5 0.12 19 433 6433 -30.9 -48.9 15 18.0 -32.2 232 78 307.8 307.8 284.6 308.2 0.10 20 405 6903 -34.3 -51.3 16 17.0 -35.3 230 86 309.3 309.3 285.2 309.6 0.08 21 400 6990 -34.5 -40.5 54 6.0 -35.0 230 87 310.2 310.2 285.7 311.1 0.28 22 361 7697 -40.1 -44.2 65 4.1 -40.4 230 94 311.9 311.9 286.3 312.6 0.21 23 300 8930 -50.1 230 107 314.7 24 293 9083 -51.0 230 113 315.6 25 261 9827 -55.3 237 104 319.9 26 250 10100 -56.5 240 101 322.1 27 217 10991 -60.1 230 91 329.8 28 200 11500 -60.3 245 95 337.3 29 172 12450 -56.7 242 83 358.1 30 150 13320 -56.3 240 72 373.1 31 111 15226 -57.1 233 45 405.1 32 105 15579 -54.5 231 39 416.6 33 100 15890 -55.7 230 35 420.1 34 99 15953 -55.7 230 35 421.3 35 70 18140 -56.1 240 41 464.4 36 68 18325 -55.7 239 40 469.1 37 51 20163 -55.5 231 35 509.8 38 50 20290 -53.9 230 35 516.5 39 46 20829 -50.9 536.2 40 38 22068 -52.7 561.7 TRP 217 10991 -60.1 230 91 329.8 WND 293 9083 -51.0 230 113 315.6 Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: 966.95 mb = 352.98 m = 1158.07 ft Wetbulb zero: 983.54 mb = 210.84 m = 691.72 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 41.53 % Est. max temperature: 5.96 C = 42.73 F Sfc-Lift cond lev (LCL): 953.33 mb = 460.56 m = 1511.00 ft T: -1.02 C 700-500 lapse rate: 6.33 C/km ThetaE index: 4.59 C Layer 811.0- 777.0 mb Conv cond level (CCL): 923.36 mb = 715.89 m = 2348.71 ft Mean mixing ratio: 3.22 g/kg Conv temperature: 3.46 C = 38.23 F Cap Strength: 15.33 C Lifted Index: 15.53 C Risk: None Lifted Index @300 mb: 21.25 C Lifted Index @700 mb: 10.50 C Showalter Index: 13.83 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 17.90 C K Index: -5.60 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.55 J/kg Max Up Vert Vel: 1.76 m/s Conv Inhibition (B-): 37031.23 J/kg Cap Strength: 15.44 C Lift Cond Lev (LCL): 924.47 mb = 706.49 m = 2317.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 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 1008 14 320 7 4.5 -5.4 | 77 24 -23.3 -5.3 1 1000 78 350 6 1.0 -5.9 | 78 27 -26.7 -5.9 2 925 702 345 17 4.4 -16.4 | 55 29 -23.4 -16.4 3 850 1363 285 8 7.7 -2.1 | 84 20 -20.0 -2.1 4 700 2873 235 39 31.9 22.4 | 191 23 4.2 22.4 5 500 5400 235 62 50.8 35.6 | 213 42 23.0 35.6 6 400 6990 230 87 66.6 55.9 | 215 68 38.9 55.9 7 300 8930 230 107 82.0 68.8 | 218 88 54.2 68.8 8 293 9083 230 113 86.6 72.6 | 219 93 58.8 72.7 9 250 10100 240 101 87.5 50.5 | 230 78 59.7 50.5 10 217 10991 230 91 69.7 58.5 | 216 72 41.9 58.5 11 200 11500 245 95 86.1 40.1 | 235 71 58.3 40.2 12 150 13320 240 72 62.4 36.0 | 224 50 34.6 36.0 13 100 15890 230 35 26.8 22.5 | 178 23 -1.0 22.5 14 70 18140 240 41 35.5 20.5 | 201 22 7.7 20.5 15 50 20290 230 35 26.8 22.5 | 178 23 -1.0 22.5 Wind Parameters Mean winds (0-6000m): 240.0 at 37.0 knts Storm direction: 270.0 at 27.8 knts Shear (0-3000m) pos: 1.4 neg: 8.1 tot: 9.4 10-3/s Storm rel Dir Shear (0-3000m): 115.7 deg Storm rel helicity (0-3000m) pos: 99.7 neg: -78.3 tot: 21.4 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 218.96 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 ------------------------------------------------------------------------------- 500 346 9 70 27| 8.3 0.0 8.3| 0.0 -53.8 -53.8 -107.6 -0.70| 10.9 -7.6 1000 341 12 64 26| 4.1 3.5 7.7| 23.2 -77.9 -54.7 -54.7 -0.32| 11.3 -3.6 1500 332 12 65 25| 2.8 4.7 7.5| 59.4 -78.3 -18.9 -12.6 -0.00| 10.9 -0.0 2000 312 13 65 20| 2.1 6.2 8.2| 70.8 -78.3 -7.5 -3.7 0.10| 11.1 1.1 2500 286 15 72 14| 1.7 7.5 9.2| 89.9 -78.3 11.6 4.7 0.25| 11.5 2.9 3000 263 19 105 9| 1.4 8.1 9.4| 99.7 -78.3 21.4 7.1 0.24| 11.6 2.7 4000 249 25 155 10| 1.0 7.2 8.2|138.1 -78.3 59.8 15.0 0.28| 9.8 2.7 5000 243 31 180 14| 0.8 6.7 7.5|176.5 -78.3 98.2 19.6 0.30| 8.8 2.6 6000 240 37 193 19| 0.7 6.7 7.4|206.5 -78.3 128.2 21.4 0.28| 8.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251225.00.gif