UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 11 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 1009 19 0.2 -0.2 97 0.4 0.0 320 3 272.7 273.3 272.7 282.7 3.73 1 1000 91 -0.5 -0.9 97 0.4 -0.7 315 6 272.6 273.2 272.5 282.3 3.58 2 925 708 -3.5 -4.5 93 1.0 -3.8 330 8 275.7 276.2 273.4 283.9 2.96 3 850 1378 -6.9 -8.6 88 1.7 -7.5 265 12 278.9 279.3 274.3 285.6 2.35 4 756 2288 -11.1 -12.4 90 1.3 -11.5 259 32 283.9 284.2 276.5 289.6 1.95 5 700 2876 -15.1 -17.0 85 1.9 -15.6 255 45 285.8 286.0 276.7 290.1 1.44 6 562 4497 -26.3 -28.8 79 2.5 -26.6 248 65 291.1 291.2 278.2 293.1 0.63 7 500 5330 -32.7 -35.3 78 2.6 -33.0 245 76 293.2 293.2 278.8 294.4 0.38 8 435 6294 -40.1 -42.8 75 2.7 -40.2 251 92 295.7 295.7 279.7 296.4 0.20 9 400 6860 -44.1 255 101 297.7 10 390 7030 -45.7 256 102 297.7 11 323 8266 -53.5 262 110 303.5 12 300 8740 -55.1 265 113 307.7 13 282 9130 -57.2 265 115 310.2 14 263 9565 -59.5 265 111 313.0 15 250 9880 -58.7 270 103 318.8 16 209 11016 -53.1 266 83 344.3 17 200 11300 -51.5 265 78 351.2 18 155 12974 -49.1 269 62 381.9 19 150 13190 -50.1 270 60 383.7 20 141 13593 -51.3 268 60 388.5 21 119 14696 -50.1 261 59 410.0 22 101 15774 -46.9 255 58 435.9 23 100 15840 -46.5 255 58 437.9 24 86 16839 -46.1 257 62 458.0 25 74 17827 -50.1 259 66 469.7 26 70 18190 -48.9 260 68 479.8 27 56 19646 -50.3 260 51 508.2 28 50 20380 -52.3 260 43 520.2 29 42 21508 -52.3 546.8 30 36 22494 -57.1 559.1 TRP 263 9565 -59.5 265 111 313.0 WND 282 9130 -57.2 265 115 310.2 Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: 1006.43 mb = 39.82 m = 130.66 ft Wetbulb zero: 1008.75 mb = 21.36 m = 70.08 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 85.92 % Est. max temperature: 6.09 C = 42.95 F Sfc-Lift cond lev (LCL): 1002.61 mb = 70.14 m = 230.13 ft T: -0.30 C 700-500 lapse rate: 7.17 C/km ThetaE index: 0.40 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 931.74 mb = 650.56 m = 2134.36 ft Mean mixing ratio: 3.24 g/kg Conv temperature: 3.00 C = 37.41 F Cap Strength: 7.69 C Lifted Index: 8.71 C Risk: None Lifted Index @300 mb: 17.36 C Lifted Index @700 mb: 5.21 C Showalter Index: 6.89 C Risk: None Total Totals Index: 49.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 24.10 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 118.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.52 J/kg Max Up Vert Vel: 5.39 m/s Conv Inhibition (B-): 42801.91 J/kg Cap Strength: 8.61 C Lift Cond Lev (LCL): 947.17 mb = 520.57 m = 1707.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 33 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 1009 19 320 3 1.9 -2.3 | 98 31 -30.4 4.3 1 1000 91 315 6 4.2 -4.2 | 95 28 -28.1 2.3 2 925 708 330 8 4.0 -6.9 | 89 28 -28.3 -0.3 3 850 1378 265 12 12.0 1.0 | 111 22 -20.4 7.6 4 700 2876 255 45 43.5 11.6 | 211 21 11.1 18.2 5 500 5330 245 76 68.9 32.1 | 223 53 36.6 38.7 6 400 6860 255 101 97.6 26.1 | 243 73 65.2 32.7 7 300 8740 265 113 112.6 9.8 | 258 82 80.2 16.4 8 282 9130 265 115 114.6 10.0 | 259 84 82.2 16.6 9 263 9565 265 111 110.6 9.7 | 258 80 78.3 16.3 10 250 9880 270 103 103.0 -0.0 | 265 71 70.7 6.6 11 200 11300 265 78 77.7 6.8 | 254 47 45.4 13.4 12 150 13190 270 60 60.0 -0.0 | 257 28 27.7 6.6 13 100 15840 255 58 56.0 15.0 | 228 32 23.7 21.6 14 70 18190 260 68 67.0 11.8 | 242 39 34.6 18.4 15 50 20380 260 43 42.3 7.5 | 216 17 10.0 14.0 Wind Parameters Mean winds (0-6000m): 251.5 at 44.0 knts Storm direction: 281.5 at 33.0 knts Shear (0-3000m) pos: 0.8 neg: 7.7 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 115.7 deg Storm rel helicity (0-3000m) pos: 160.4 neg: -32.9 tot: 127.5 m^2/s^2 ave: 42.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 234.46 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 ------------------------------------------------------------------------------- 500 320 6 93 28| 4.5 0.0 4.5| 0.0 -26.7 -26.7 -53.5 -0.73| 5.0 -3.6 1000 320 7 92 28| 2.3 2.3 4.6| 14.1 -32.9 -18.8 -18.8 -0.21| 5.4 -1.2 1500 299 9 95 25| 1.5 4.5 6.1| 60.4 -32.9 27.5 18.3 0.29| 7.0 2.0 2000 281 12 102 21| 1.1 6.2 7.3| 95.1 -32.9 62.2 31.1 0.46| 8.1 3.7 2500 271 16 111 18| 0.9 7.2 8.1|131.1 -32.9 98.2 39.3 0.59| 8.8 5.1 3000 264 20 125 15| 0.8 7.7 8.5|160.4 -32.9 127.5 42.5 0.59| 9.0 5.3 4000 258 28 160 13| 0.6 7.5 8.0|189.5 -32.9 156.6 39.1 0.53| 8.4 4.5 5000 254 36 189 17| 0.5 7.3 7.8|202.3 -32.9 169.4 33.9 0.46| 8.1 3.7 6000 252 44 205 23| 1.1 6.7 7.8|350.2 -33.4 316.8 52.8 0.48| 8.3 3.9 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251211.00.gif