UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 4 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 1002 20 -4.1 -13.1 50 9.0 -6.5 300 10 268.9 269.1 266.5 272.8 1.39 1 1000 36 -4.5 -14.5 46 10.0 -7.1 290 6 268.6 268.9 266.1 272.1 1.24 2 925 643 -10.1 -17.1 57 7.0 -11.6 290 19 269.0 269.2 266.0 272.0 1.08 3 861 1191 -14.7 -21.7 55 7.0 -16.0 290 29 269.8 269.9 266.0 272.0 0.78 4 850 1288 -15.9 -20.9 65 5.0 -16.8 290 31 269.5 269.6 266.0 271.9 0.85 5 805 1694 -19.3 -21.4 83 2.1 -19.7 298 30 270.1 270.2 266.4 272.6 0.86 6 700 2717 -26.7 -30.9 68 4.2 -27.2 320 29 272.9 273.0 267.5 274.2 0.42 7 648 3269 -31.3 -37.3 55 6.0 -31.7 317 32 273.8 273.8 267.7 274.5 0.24 8 644 3313 -30.3 -40.3 37 10.0 -31.0 316 32 275.4 275.5 268.7 276.0 0.18 9 606 3744 -32.3 -50.3 15 18.0 -33.1 314 34 277.9 278.0 270.0 278.2 0.06 10 500 5080 -39.5 -58.5 12 19.0 -40.1 305 41 284.9 284.9 274.0 285.0 0.03 11 494 5162 -40.1 -58.1 13 18.0 -40.6 304 41 285.1 285.1 274.1 285.2 0.03 12 456 5704 -42.3 295 40 289.0 13 400 6580 -46.1 280 39 295.1 14 378 6955 -47.7 290 39 297.8 15 340 7655 -47.3 281 49 307.5 16 300 8490 -43.7 270 60 323.8 17 298 8535 -43.7 269 60 324.4 18 250 9710 -45.1 255 54 339.0 19 200 11210 -44.9 260 72 361.7 20 167 12416 -44.9 253 76 380.8 21 155 12913 -47.0 250 78 385.5 22 150 13130 -47.9 250 74 387.5 23 148 13219 -47.9 250 74 389.0 24 110 15176 -48.9 250 63 421.6 25 100 15800 -51.5 250 60 428.2 26 81 17158 -54.7 235 52 448.3 27 70 18100 -51.1 225 47 475.1 28 69 18193 -51.5 225 49 476.2 29 56 19520 -59.7 232 75 486.8 30 50 20240 -52.1 235 89 520.7 31 41 21540 -46.1 216 68 566.1 32 37 22215 -50.9 206 57 570.6 33 33 22965 -47.1 194 45 599.7 34 30 23590 -50.9 185 35 605.9 35 26 24512 -55.3 618.7 TRP 378 6955 -47.7 290 39 297.8 WND 155 12913 -47.0 250 78 385.5 Sounding variables and indices 1000-500 mb thick: 5044.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 46.92 % Est. max temperature: -3.46 C = 25.78 F Sfc-Lift cond lev (LCL): 868.80 mb = 1121.96 m = 3680.93 ft T: -14.12 C 700-500 lapse rate: 5.42 C/km ThetaE index: 0.84 C Layer 1000.0- 805.0 mb Conv cond level (CCL): 822.40 mb = 1534.66 m = 5034.92 ft Mean mixing ratio: 1.13 g/kg Conv temperature: -3.14 C = 26.35 F Cap Strength: 5.71 C Lifted Index: 10.70 C Risk: None Lifted Index @300 mb: 36.67 C Lifted Index @700 mb: 2.11 C Showalter Index: 10.81 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 18.60 C K Index: -1.50 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.70 J/kg Max Up Vert Vel: 1.85 m/s Conv Inhibition (B-): 49335.93 J/kg Cap Strength: 10.46 C Lift Cond Lev (LCL): 834.75 mb = 1423.30 m = 4669.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 24 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 1002 20 300 10 8.7 -5.0 | 174 16 -1.6 16.3 1 1000 36 290 6 5.6 -2.1 | 167 20 -4.6 19.2 2 925 643 290 19 17.9 -6.5 | 207 17 7.6 14.8 3 850 1288 290 31 29.1 -10.6 | 241 22 18.9 10.7 4 700 2717 320 29 18.6 -22.2 | 276 8 8.4 -0.9 5 500 5080 305 41 33.6 -23.5 | 275 23 23.3 -2.2 6 400 6580 280 39 38.4 -6.8 | 243 32 28.2 14.5 7 378 6955 290 39 36.6 -13.3 | 253 28 26.4 7.9 8 300 8490 270 60 60.0 -0.0 | 247 54 49.8 21.3 9 250 9710 255 54 52.2 14.0 | 230 55 41.9 35.3 10 200 11210 260 72 70.9 12.5 | 241 69 60.7 33.8 11 155 12913 250 78 73.3 26.7 | 233 79 63.1 48.0 12 150 13130 250 74 69.5 25.3 | 232 75 59.3 46.6 13 100 15800 250 60 56.4 20.5 | 228 62 46.1 41.8 14 70 18100 225 47 33.2 33.2 | 203 59 23.0 54.5 15 50 20240 235 89 72.9 51.0 | 221 96 62.7 72.3 16 30 23590 185 35 3.1 34.9 | 173 57 -7.2 56.2 Wind Parameters Mean winds (0-6000m): 304.3 at 31.5 knts Storm direction: 334.3 at 23.6 knts Shear (0-3000m) pos: 2.5 neg: 2.8 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 103.6 deg Storm rel helicity (0-3000m) pos: 136.0 neg: -4.7 tot: 131.3 m^2/s^2 ave: 43.8 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 57.93 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 ------------------------------------------------------------------------------- 500 290 11 181 17| 0.0 6.9 6.9| 37.4 -4.7 32.7 65.3 0.64| 11.6 7.4 1000 290 16 198 17| 0.0 8.4 8.4| 79.5 -4.7 74.8 74.8 0.78| 10.8 8.4 1500 291 21 213 17| 1.8 5.6 7.4|109.0 -4.7 104.3 69.5 0.78| 9.7 7.5 2000 294 23 222 16| 2.2 4.2 6.4|122.4 -4.7 117.7 58.8 0.74| 8.7 6.4 2500 298 25 229 15| 2.6 3.3 6.0|132.2 -4.7 127.5 51.0 0.71| 8.1 5.7 3000 302 25 235 14| 2.5 2.8 5.3|136.0 -4.7 131.3 43.8 0.68| 7.4 5.0 4000 306 27 246 13| 1.9 2.9 4.7|136.5 -5.3 131.2 32.8 0.60| 6.4 3.8 5000 306 30 255 14| 1.5 3.0 4.5|136.5 -10.4 126.1 25.2 0.51| 5.8 2.9 6000 304 31 257 16| 1.2 2.9 4.1|136.5 -78.7 57.8 9.6 0.27| 5.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251204.00.gif