UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 7 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 1011 19 5.4 2.2 80 3.2 3.9 170 6 277.7 278.4 276.6 289.8 4.43 1 1000 108 6.2 1.2 70 5.0 3.9 175 6 279.4 280.1 277.1 290.9 4.17 2 993 166 6.6 0.6 65 6.0 3.9 181 6 280.3 281.0 277.4 291.5 4.02 3 925 746 1.8 -2.0 76 3.8 0.2 240 10 281.1 281.8 277.2 291.1 3.56 4 921 781 1.4 -2.1 77 3.5 -0.0 241 11 281.1 281.7 277.2 291.1 3.55 5 850 1424 -3.5 -5.8 84 2.3 -4.4 250 23 282.5 283.0 277.0 290.8 2.91 6 700 2930 -14.5 -15.1 95 0.6 -14.7 255 33 286.4 286.7 277.4 291.4 1.69 7 634 3674 -18.7 -20.5 86 1.8 -19.1 248 34 289.9 290.1 278.4 293.5 1.18 8 620 3841 -19.9 -24.8 65 4.9 -20.8 246 34 290.4 290.5 278.1 292.9 0.82 9 604 4034 -21.7 -28.7 53 7.0 -22.8 244 35 290.5 290.6 277.8 292.3 0.59 10 518 5149 -29.3 -30.7 88 1.4 -29.5 233 37 294.3 294.4 279.6 296.2 0.57 11 511 5246 -30.3 -32.6 80 2.3 -30.6 232 37 294.3 294.3 279.5 295.8 0.48 12 500 5400 -31.5 -33.7 81 2.2 -31.7 230 37 294.6 294.7 279.6 296.1 0.44 13 457 6029 -37.3 -40.5 72 3.2 -37.5 234 42 295.1 295.1 279.5 295.9 0.24 14 452 6105 -37.3 -45.3 43 8.0 -37.8 235 42 296.0 296.0 279.8 296.5 0.15 15 427 6496 -40.1 -52.1 27 12.0 -40.6 237 45 297.3 297.3 280.3 297.5 0.07 16 400 6940 -42.9 240 49 299.2 17 300 8840 -50.3 260 64 314.5 18 297 8905 -50.7 260 64 314.8 19 250 10030 -49.5 265 82 332.5 20 216 10990 -47.9 265 79 349.1 21 200 11500 -45.5 265 78 360.7 22 167 12684 -50.9 265 78 370.8 23 150 13380 -51.5 265 78 381.3 24 103 15801 -54.1 265 88 419.6 25 100 15990 -54.5 265 89 422.5 26 81 17332 -57.1 265 78 443.3 27 70 18260 -55.3 265 70 466.1 28 67 18537 -56.1 266 69 470.2 29 54 19883 -61.1 273 65 488.6 30 50 20360 -59.1 275 64 504.2 31 44 21172 -53.5 536.7 32 41 21625 -55.1 543.6 33 38 22115 -50.9 566.3 34 34 22835 -53.3 578.3 TRP 297 8905 -50.7 260 64 314.8 WND 100 15990 -54.5 265 89 422.5 Sounding variables and indices 1000-500 mb thick: 5292.00 m Freezing level: 900.71 mb = 964.77 m = 3165.21 ft Wetbulb zero: 921.66 mb = 775.26 m = 2543.46 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 80.11 % Est. max temperature: 10.00 C = 49.99 F Sfc-Lift cond lev (LCL): 962.41 mb = 421.82 m = 1383.92 ft T: 4.48 C 700-500 lapse rate: 6.88 C/km ThetaE index: 0.72 C Layer 925.0- 700.0 mb Conv cond level (CCL): 873.44 mb = 1206.03 m = 3956.75 ft Mean mixing ratio: 3.83 g/kg Conv temperature: 9.75 C = 49.55 F Cap Strength: 3.84 C Lifted Index: 3.87 C Risk: None Lifted Index @300 mb: 16.54 C Lifted Index @700 mb: 0.36 C Showalter Index: 4.16 C Risk: None Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 25.70 C K Index: 21.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 177.00 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.61 J/kg Max Up Vert Vel: 3.90 m/s Conv Inhibition (B-): 34527.67 J/kg Cap Strength: 3.79 C Lift Cond Lev (LCL): 893.54 mb = 1023.66 m = 3358.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 22 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 1011 19 170 6 -1.0 5.9 | 107 24 -22.5 6.9 1 1000 108 175 6 -0.5 6.0 | 108 23 -22.0 7.0 2 925 746 240 10 8.7 5.0 | 115 14 -12.8 6.0 3 850 1424 250 23 21.6 7.9 | 181 9 0.1 8.9 4 700 2930 255 33 31.9 8.5 | 227 14 10.4 9.5 5 500 5400 230 37 28.3 23.8 | 195 26 6.9 24.8 6 400 6940 240 49 42.4 24.5 | 219 33 20.9 25.5 7 300 8840 260 64 63.0 11.1 | 254 43 41.5 12.1 8 297 8905 260 64 63.0 11.1 | 254 43 41.5 12.1 9 250 10030 265 82 81.7 7.1 | 262 61 60.2 8.1 10 200 11500 265 78 77.7 6.8 | 262 57 56.2 7.8 11 150 13380 265 78 77.7 6.8 | 262 57 56.2 7.8 12 100 15990 265 89 88.7 7.8 | 263 68 67.2 8.8 13 70 18260 265 70 69.7 6.1 | 262 49 48.2 7.1 14 50 20360 275 64 63.8 -5.6 | 276 43 42.3 -4.6 Wind Parameters Mean winds (0-6000m): 242.7 at 28.7 knts Storm direction: 272.7 at 21.5 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 118.8 deg Storm rel helicity (0-3000m) pos: 76.2 neg: -2.0 tot: 74.1 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 79.07 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 ------------------------------------------------------------------------------- 500 195 7 112 21| 6.4 0.0 6.4| 18.2 0.0 18.2 36.4 0.50| 6.6 3.3 1000 225 9 116 17| 7.6 0.0 7.6| 32.4 -0.8 31.7 31.7 0.47| 8.0 3.8 1500 238 13 126 13| 8.0 0.0 8.0| 53.0 -0.8 52.2 34.8 0.64| 8.3 5.3 2000 244 16 138 11| 6.9 0.0 6.9| 61.0 -0.8 60.2 30.1 0.68| 7.1 4.8 2500 247 18 151 9| 6.2 0.0 6.2| 69.2 -0.8 68.5 27.4 0.69| 6.4 4.4 3000 249 21 166 9| 5.7 0.0 5.7| 76.2 -2.0 74.1 24.7 0.68| 5.9 4.0 4000 249 24 186 10| 4.3 0.8 5.1| 76.2 -21.0 55.2 13.8 0.47| 5.2 2.4 5000 246 27 193 12| 3.4 1.3 4.7| 76.2 -45.3 30.8 6.2 0.31| 4.8 1.5 6000 243 29 196 15| 3.2 1.3 4.5|109.9 -55.4 54.5 9.1 0.32| 4.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251207.00.gif