UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for RJCS... Searching the city database file for: RJCS ... Date:0000Z 10 JAN 26 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 1012 37 -5.9 -8.6 81 2.7 -6.7 360 7 266.3 266.7 265.8 271.7 1.97 1 1011 43 -5.9 -8.3 83 2.4 -6.6 1 7 266.4 266.7 265.9 271.9 2.02 2 1003 94 -0.5 -3.0 83 2.5 -1.4 7 11 272.4 272.9 271.5 280.7 3.05 3 1000 113 -0.3 -2.5 85 2.2 -1.2 10 12 272.9 273.4 272.0 281.5 3.18 4 951 514 -0.5 -0.5 100 0.0 -0.5 267 23 276.6 277.2 275.2 287.2 3.87 5 925 735 -2.3 -2.3 100 0.0 -2.3 210 29 277.0 277.5 274.9 286.6 3.49 6 881 1121 -4.5 -5.1 96 0.6 -4.7 213 27 278.6 279.1 275.0 286.9 2.97 7 850 1403 -6.1 -7.3 91 1.2 -6.5 215 25 279.8 280.2 275.2 287.1 2.60 8 752 2348 -11.7 -14.7 78 3.0 -12.5 240 39 283.7 283.9 275.9 288.4 1.62 9 700 2891 -16.1 -17.0 93 0.9 -16.3 255 47 284.7 284.9 276.1 288.9 1.44 10 673 3185 -18.5 -18.6 99 0.1 -18.5 255 48 285.2 285.4 276.2 289.1 1.31 11 655 3387 -16.9 -18.5 87 1.6 -17.3 255 48 289.2 289.5 278.3 293.3 1.36 12 618 3820 -19.1 -20.1 92 1.0 -19.3 255 49 291.5 291.8 279.3 295.4 1.25 13 576 4339 -22.1 -26.7 66 4.6 -22.9 255 50 294.0 294.1 279.7 296.3 0.75 14 526 4998 -27.1 -28.8 85 1.7 -27.3 255 51 295.7 295.8 280.4 297.9 0.67 15 500 5360 -30.1 -31.5 88 1.4 -30.3 255 52 296.3 296.4 280.5 298.1 0.55 16 469 5813 -33.7 -35.9 80 2.2 -33.9 256 54 297.3 297.4 280.7 298.6 0.38 17 420 6578 -40.1 -45.1 59 5.0 -40.4 259 58 298.7 298.7 281.0 299.2 0.16 18 400 6910 -43.1 260 60 299.0 19 301 8759 -57.3 260 60 304.3 20 300 8780 -57.5 260 60 304.3 21 281 9194 -58.7 260 74 308.3 22 250 9930 -59.5 255 76 317.6 23 216 10849 -58.5 260 90 332.7 24 213 10937 -57.4 260 91 335.8 25 204 11213 -53.9 260 77 345.5 26 200 11340 -53.7 260 70 347.7 27 186 11803 -53.9 261 67 354.7 28 169 12421 -48.9 263 64 372.9 29 150 13200 -48.5 265 60 386.5 30 133 13985 -51.1 259 62 395.4 31 121 14597 -53.1 254 63 402.6 32 101 15765 -50.9 245 66 428.2 33 100 15830 -50.9 245 66 429.4 34 70 18140 -50.5 260 43 476.3 35 64 18723 -51.9 259 41 485.6 36 56 19581 -55.9 257 38 495.4 37 55 19697 -51.5 256 37 508.1 38 53 19939 -48.9 256 36 519.5 39 50 20320 -51.3 255 35 522.6 40 48 20585 -52.1 266 33 526.8 41 41 21607 -52.9 307 25 549.1 42 36 22452 -50.3 342 18 576.6 43 30 23640 -51.9 30 8 603.2 44 29 23859 -52.5 607.4 TRP 281 9194 -58.7 260 74 308.3 WND 213 10937 -57.4 260 91 335.8 Sounding variables and indices 1000-500 mb thick: 5247.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 87.05 % Est. max temperature: 7.09 C = 44.77 F Sfc-Lift cond lev (LCL): 969.49 mb = 360.50 m = 1182.74 ft T: -0.42 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.64 C Layer 925.0- 881.0 mb Conv cond level (CCL): 1011.00 mb = 43.20 m = 141.72 ft Mean mixing ratio: 3.45 g/kg Conv temperature: -1.18 C = 29.87 F Cap Strength: 10.09 C Lifted Index: 10.31 C Risk: None Lifted Index @300 mb: 14.08 C Lifted Index @700 mb: 3.27 C Showalter Index: 8.32 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 22.80 C K Index: 15.80 Risk: < 20 % chance of thunderstorms Sweat Index: 207.35 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.07 J/kg Max Up Vert Vel: 6.18 m/s Conv Inhibition (B-): 47357.09 J/kg Cap Strength: 10.22 C Lift Cond Lev (LCL): 949.73 mb = 525.01 m = 1722.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 31 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 1012 37 360 7 -0.0 -7.0 | 86 30 -30.3 -2.3 1 1000 113 10 12 -2.1 -11.8 | 78 33 -32.4 -7.1 2 925 735 210 29 14.5 25.1 | 152 34 -15.8 29.8 3 850 1403 215 25 14.3 20.5 | 148 30 -16.0 25.2 4 700 2891 255 47 45.4 12.2 | 222 23 15.1 16.9 5 500 5360 255 52 50.2 13.5 | 228 27 19.9 18.2 6 400 6910 260 60 59.1 10.4 | 242 33 28.8 15.1 7 300 8780 260 60 59.1 10.4 | 242 33 28.8 15.1 8 281 9194 260 74 72.9 12.8 | 248 46 42.6 17.5 9 250 9930 255 76 73.4 19.7 | 241 50 43.1 24.4 10 213 10937 260 91 89.6 15.8 | 251 63 59.3 20.5 11 200 11340 260 70 68.9 12.2 | 246 42 38.6 16.8 12 150 13200 265 60 59.8 5.2 | 251 31 29.5 9.9 13 100 15830 245 66 59.8 27.9 | 222 44 29.5 32.6 14 70 18140 260 43 42.3 7.5 | 225 17 12.1 12.2 15 50 20320 255 35 33.8 9.1 | 194 14 3.5 13.8 16 30 23640 30 8 -4.0 -6.9 | 86 34 -34.3 -2.2 Wind Parameters Mean winds (0-6000m): 248.8 at 40.9 knts Storm direction: 278.8 at 30.7 knts Shear (0-3000m) pos: 5.7 neg: 5.7 tot: 11.4 10-3/s Storm rel Dir Shear (0-3000m): 136.6 deg Storm rel helicity (0-3000m) pos: 274.7 neg: -110.2 tot: 164.5 m^2/s^2 ave: 54.8 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 17.5 stream: 6.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 147.78 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 ------------------------------------------------------------------------------- 500 301 16 77 17| 0.0 26.4 26.4| 40.1 -78.0 -37.9 -75.8 0.12| 41.4 5.0 1000 218 22 142 28| 0.0 17.1 17.1| 57.3-100.7 -43.4 -43.4 0.10| 34.1 3.3 1500 216 23 145 29| 1.0 11.4 12.5| 74.4-110.2 -35.9 -23.9 0.10| 24.3 2.5 2000 220 25 149 28| 3.3 8.6 11.8|146.2-110.2 36.0 18.0 0.21| 20.9 4.4 2500 227 28 157 26| 5.0 6.9 11.8|219.3-110.2 109.1 43.7 0.31| 19.1 5.9 3000 235 31 167 23| 5.7 5.7 11.4|274.7-110.2 164.5 54.8 0.37| 17.5 6.5 4000 243 35 182 21| 4.2 4.5 8.7|281.4-110.2 171.1 42.8 0.37| 13.4 5.0 5000 247 38 194 20| 3.4 3.7 7.1|288.0-110.2 177.8 35.6 0.37| 10.9 4.1 6000 249 41 202 21| 3.2 3.1 6.3|314.9-110.2 204.7 34.1 0.39| 9.5 3.7 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20260110.00.gif