UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for RJCS... Searching the city database file for: RJCS ... Date:0000Z 10 DEC 25 Station: RJCS WMO ident: 47418 Latitude: 42.98 Longitude: 144.40 Elevation: 37.00 ------------------------------------------------------------------------------- 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 1017 37 -2.7 -8.7 63 6.0 -4.6 285 6 269.1 269.5 267.7 274.5 1.94 1 1000 149 -3.5 -9.5 63 6.0 -5.3 300 12 269.6 270.0 267.8 274.7 1.86 2 925 761 -8.1 -17.1 48 9.0 -10.2 295 16 271.0 271.2 267.4 274.1 1.08 3 850 1410 -13.5 -22.5 47 9.0 -15.2 315 21 272.0 272.1 267.4 274.2 0.74 4 700 2861 -23.3 -42.3 16 19.0 -24.9 285 35 276.7 276.7 269.4 277.1 0.13 5 623 3703 -27.9 -49.9 10 22.0 -29.2 282 49 280.8 280.8 271.7 281.0 0.06 6 605 3913 -27.9 -54.9 6 27.0 -29.3 281 53 283.2 283.2 273.1 283.3 0.04 7 582 4191 -27.9 -53.9 7 26.0 -29.3 280 57 286.3 286.3 274.8 286.5 0.04 8 500 5270 -31.9 -59.9 5 28.0 -33.1 275 76 294.1 294.1 278.7 294.2 0.02 9 486 5470 -33.1 -52.1 13 19.0 -34.1 275 78 295.1 295.1 279.2 295.3 0.06 10 458 5885 -36.3 -53.9 15 17.6 -37.1 275 82 296.1 296.1 279.7 296.3 0.05 11 427 6367 -40.1 -56.1 16 16.0 -40.6 272 80 297.3 297.3 280.2 297.4 0.04 12 400 6810 -43.5 270 78 298.5 13 364 7439 -47.1 268 77 301.8 14 300 8700 -53.9 265 74 309.4 15 296 8786 -54.3 270 72 310.0 16 250 9870 -53.1 270 64 327.1 17 248 9922 -53.3 270 64 327.6 18 243 10054 -50.7 269 63 333.4 19 200 11330 -49.5 260 58 354.4 20 150 13210 -48.3 260 70 386.8 21 123 14518 -47.3 250 54 411.3 22 101 15815 -49.3 240 38 431.2 23 100 15880 -49.5 240 37 432.1 24 84 17003 -54.9 235 44 443.2 25 71 18088 -49.3 230 50 477.0 26 70 18180 -50.5 230 51 476.3 27 64 18761 -53.1 223 48 483.0 28 58 19401 -49.1 216 45 505.8 29 50 20360 -56.3 205 41 510.8 30 47 20752 -58.5 209 37 514.6 31 43 21312 -57.9 215 32 529.4 32 42 21462 -53.7 217 30 543.4 33 35 22630 -55.5 229 19 567.7 34 33 23008 -52.7 233 16 584.8 35 30 23620 -55.7 240 10 592.8 36 28 24058 -57.1 600.7 37 26 24528 -55.9 617.0 38 26 24528 -52.1 627.8 39 23 25316 -55.5 640.2 TRP 296 8786 -54.3 270 72 310.0 WND 458 5885 -36.3 -53.9 15 17.6 -37.1 275 82 296.1 296.1 279.7 296.3 0.05 Sounding variables and indices 1000-500 mb thick: 5121.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 25.81 % Est. max temperature: -0.05 C = 31.91 F Sfc-Lift cond lev (LCL): 925.20 mb = 759.34 m = 2491.25 ft T: -8.09 C 700-500 lapse rate: 3.57 C/km ThetaE index: 0.65 C Layer 925.0- 850.0 mb Conv cond level (CCL): 835.64 mb = 1537.29 m = 5043.56 ft Mean mixing ratio: 1.50 g/kg Conv temperature: 0.59 C = 33.07 F Cap Strength: 10.81 C Lifted Index: 16.42 C Risk: None Lifted Index @300 mb: 24.77 C Lifted Index @700 mb: 3.63 C Showalter Index: 16.65 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 9.40 C K Index: -23.10 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 4.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.46 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 56690.11 J/kg Cap Strength: 16.11 C Lift Cond Lev (LCL): 864.06 mb = 1284.06 m = 4212.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 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 1017 37 285 6 5.8 -1.6 | 138 27 -18.5 20.2 1 1000 149 300 12 10.4 -6.0 | 139 21 -13.9 15.7 2 925 761 295 16 14.5 -6.8 | 147 18 -9.8 15.0 3 850 1410 315 21 14.8 -14.8 | 126 12 -9.4 6.9 4 700 2861 285 35 33.8 -9.1 | 217 16 9.5 12.7 5 500 5270 275 76 75.7 -6.6 | 254 54 51.5 15.1 6 458 5885 275 82 81.7 -7.1 | 256 59 57.4 14.6 7 400 6810 270 78 78.0 -0.0 | 248 58 53.7 21.7 8 300 8700 265 74 73.7 6.4 | 240 57 49.5 28.2 9 296 8786 270 72 72.0 -0.0 | 246 52 47.7 21.7 10 250 9870 270 64 64.0 -0.0 | 241 45 39.7 21.7 11 200 11330 260 58 57.1 10.1 | 226 46 32.9 31.8 12 150 13210 260 70 68.9 12.2 | 233 56 44.7 33.9 13 100 15880 240 37 32.0 18.5 | 191 41 7.8 40.2 14 70 18180 230 51 39.1 32.8 | 195 57 14.8 54.5 15 50 20360 205 41 17.3 37.2 | 173 59 -6.9 58.9 16 30 23620 240 10 8.7 5.0 | 150 31 -15.6 26.7 Wind Parameters Mean winds (0-6000m): 281.9 at 43.4 knts Storm direction: 311.9 at 32.6 knts Shear (0-3000m) pos: 2.9 neg: 3.6 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 87.8 deg Storm rel helicity (0-3000m) pos: 62.5 neg: -17.0 tot: 45.5 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 134.63 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 ------------------------------------------------------------------------------- 500 298 12 140 21| 9.0 0.0 9.0| 11.8 0.0 11.8 23.7 0.24| 9.2 2.2 1000 298 14 142 19| 6.5 0.0 6.5| 16.8 -5.3 11.5 11.5 0.14| 7.1 1.0 1500 303 16 140 17| 5.9 0.0 5.9| 18.8 -17.0 1.8 1.2 -0.04| 6.8 -0.3 2000 304 18 141 15| 4.4 1.7 6.1| 31.3 -17.0 14.3 7.1 0.18| 6.8 1.2 2500 301 21 149 13| 3.5 2.8 6.3| 44.7 -17.0 27.7 11.1 0.32| 6.9 2.2 3000 297 23 161 12| 2.9 3.6 6.6| 62.5 -17.0 45.5 15.2 0.36| 7.1 2.6 4000 291 29 192 12| 2.2 4.9 7.1|118.4 -17.0 101.5 25.4 0.41| 7.6 3.1 5000 285 36 221 16| 1.8 5.7 7.5|155.2 -17.0 138.3 27.7 0.36| 7.9 2.8 6000 282 43 235 22| 1.5 5.6 7.1|188.3 -35.2 153.1 25.5 0.33| 7.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20251210.00.gif