UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:1200Z 3 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 1004 17 -2.3 -6.1 75 3.8 -3.6 330 7 270.5 270.9 269.4 277.1 2.41 1 1000 49 -2.5 -7.5 68 5.0 -4.1 310 4 270.6 271.0 269.0 276.6 2.17 2 925 662 -7.9 -11.6 75 3.7 -8.9 315 10 271.2 271.5 268.6 276.0 1.70 3 850 1313 -12.7 -16.4 74 3.7 -13.5 290 14 272.8 273.0 268.9 276.4 1.25 4 810 1680 -15.1 -18.0 78 2.9 -15.7 279 19 274.1 274.3 269.5 277.4 1.14 5 700 2769 -22.7 -25.0 81 2.3 -23.1 245 35 277.3 277.5 270.8 279.5 0.72 6 675 3034 -23.3 -25.7 81 2.4 -23.7 240 37 279.6 279.7 272.1 281.7 0.70 7 588 4031 -27.9 -31.0 75 3.1 -28.3 219 45 285.5 285.6 275.1 287.0 0.49 8 546 4557 -32.7 -36.5 69 3.8 -33.0 208 49 285.9 285.9 275.0 286.9 0.31 9 500 5170 -36.5 -43.5 48 7.0 -36.9 195 54 288.5 288.6 276.2 289.1 0.16 10 464 5687 -40.1 -53.1 24 13.0 -40.6 203 60 290.3 290.3 276.9 290.5 0.06 11 456 5806 -40.5 205 61 291.2 12 427 6256 -40.9 213 67 296.2 13 400 6700 -44.1 220 72 297.7 14 367 7274 -47.5 217 81 300.6 15 348 7625 -48.5 215 87 303.8 16 305 8492 -49.3 211 89 314.4 17 300 8600 -49.1 210 89 316.1 18 268 9341 -46.3 213 98 330.6 19 250 9800 -46.7 215 103 336.6 20 202 11214 -45.9 230 107 359.0 21 200 11280 -45.9 230 105 360.1 22 178 12056 -47.9 232 100 369.0 23 161 12717 -50.3 234 96 375.7 24 150 13180 -50.7 235 93 382.7 25 127 14259 -51.3 239 88 400.3 26 117 14787 -54.1 241 85 404.6 27 101 15726 -54.5 245 80 421.2 28 100 15790 -54.5 245 80 422.4 29 75 17645 -53.9 245 70 459.9 30 70 18090 -54.5 245 68 467.8 31 54 19757 -52.7 222 56 508.0 32 50 20250 -55.7 215 52 512.2 33 49 20378 -56.5 513.3 34 43 21215 -52.5 542.7 35 40 21680 -54.5 549.0 36 39 21843 -52.3 558.5 TRP 348 7625 -48.5 215 87 303.8 WND 202 11214 -45.9 230 107 359.0 Sounding variables and indices 1000-500 mb thick: 5121.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 74.05 % Est. max temperature: -0.08 C = 31.85 F Sfc-Lift cond lev (LCL): 945.76 mb = 487.45 m = 1599.24 ft T: -6.36 C 700-500 lapse rate: 5.75 C/km ThetaE index: 1.15 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 875.49 mb = 1085.53 m = 3561.42 ft Mean mixing ratio: 1.88 g/kg Conv temperature: -0.55 C = 31.00 F Cap Strength: 8.70 C Lifted Index: 10.41 C Risk: None Lifted Index @300 mb: 28.28 C Lifted Index @700 mb: 2.83 C Showalter Index: 10.27 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 20.10 C K Index: 5.10 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.78 J/kg Max Up Vert Vel: 2.36 m/s Conv Inhibition (B-): 41936.89 J/kg Cap Strength: 10.32 C Lift Cond Lev (LCL): 892.31 mb = 939.02 m = 3080.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 26 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 1004 17 330 7 3.5 -6.1 | 56 25 -21.2 -14.1 1 1000 49 310 4 3.1 -2.6 | 64 24 -21.7 -10.6 2 925 662 315 10 7.1 -7.1 | 49 23 -17.7 -15.1 3 850 1313 290 14 13.2 -4.8 | 42 17 -11.6 -12.8 4 700 2769 245 35 31.7 14.8 | 226 10 7.0 6.8 5 500 5170 195 54 14.0 52.2 | 166 45 -10.8 44.1 6 400 6700 220 72 46.3 55.2 | 205 52 21.6 47.1 7 348 7625 215 87 49.9 71.3 | 202 68 25.2 63.2 8 300 8600 210 89 44.5 77.1 | 196 72 19.8 69.1 9 250 9800 215 103 59.1 84.4 | 204 84 34.3 76.3 10 202 11214 230 107 82.0 68.8 | 223 83 57.2 60.8 11 200 11280 230 105 80.4 67.5 | 223 81 55.7 59.5 12 150 13180 235 93 76.2 53.3 | 229 69 51.5 45.3 13 100 15790 245 80 72.5 33.8 | 242 54 47.8 25.8 14 70 18090 245 68 61.6 28.7 | 241 42 36.9 20.7 15 50 20250 215 52 29.8 42.6 | 188 35 5.1 34.6 Wind Parameters Mean winds (0-6000m): 222.0 at 34.7 knts Storm direction: 252.0 at 26.0 knts Shear (0-3000m) pos: 0.0 neg: 6.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 158.0 deg Storm rel helicity (0-3000m) pos: 16.8 neg: -97.5 tot: -80.7 m^2/s^2 ave: -26.9 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 165.29 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 ------------------------------------------------------------------------------- 500 313 6 59 24| 0.0 2.8 2.8| 16.8 -24.0 -7.1 -14.3 -0.18| 7.2 -1.3 1000 311 8 54 23| 0.0 3.6 3.6| 16.8 -42.7 -25.9 -25.9 -0.38| 6.0 -2.3 1500 302 10 50 21| 0.0 4.5 4.5| 16.8 -56.4 -39.5 -26.4 -0.41| 6.3 -2.6 2000 290 13 46 18| 0.0 5.6 5.6| 16.8 -71.9 -55.1 -27.6 -0.47| 7.0 -3.3 2500 277 16 42 13| 0.0 6.3 6.3| 16.8 -83.6 -66.8 -26.7 -0.58| 7.8 -4.6 3000 265 19 42 9| 0.0 6.5 6.5| 16.8 -97.5 -80.7 -26.9 -0.59| 8.1 -4.8 4000 249 24 114 2| 0.0 6.2 6.2| 16.8-144.5-127.7 -31.9 -0.58| 8.3 -4.8 5000 232 30 173 10| 0.0 5.9 5.9| 16.8-249.3-232.5 -46.5 -0.58| 8.6 -5.0 6000 222 35 175 18| 1.3 4.9 6.3|220.7-264.4 -43.8 -7.3 -0.32| 8.9 -2.9 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251203.12.gif