UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for RJCS... Searching the city database file for: RJCS ... Date:0000Z 2 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 1016 37 2.6 -8.4 44 11.0 -1.2 295 1 274.5 274.8 271.2 280.1 1.99 1 1000 147 1.8 -11.2 37 13.0 -2.3 245 4 275.0 275.2 270.9 279.5 1.62 2 996 179 1.4 -10.6 40 12.0 -2.4 243 4 274.9 275.2 270.9 279.7 1.71 3 974 359 2.0 -15.0 27 17.0 -3.0 230 7 277.2 277.4 271.6 280.8 1.22 4 925 771 -1.7 -11.7 46 10.0 -4.8 200 12 277.6 277.9 272.5 282.4 1.68 5 910 901 -2.9 -10.9 54 8.0 -5.4 208 12 277.6 277.9 272.8 282.8 1.83 6 898 1006 -2.9 -17.9 30 15.0 -6.8 214 13 278.7 278.9 272.2 281.8 1.04 7 850 1439 -5.7 -29.7 13 24.0 -10.1 240 14 280.2 280.2 271.9 281.4 0.38 8 790 2008 -9.3 -25.3 26 16.0 -12.5 246 31 282.3 282.4 273.5 284.1 0.62 9 771 2195 -11.1 -20.1 47 9.0 -13.1 248 37 282.3 282.5 274.2 285.3 1.00 10 748 2427 -12.3 -26.3 30 14.0 -14.9 250 44 283.4 283.5 274.2 285.3 0.60 11 717 2751 -9.9 -23.9 31 14.0 -13.0 253 54 289.5 289.7 277.6 291.9 0.77 12 700 2936 -10.5 -24.5 31 14.0 -13.5 255 60 290.9 291.0 278.2 293.2 0.75 13 622 3835 -15.3 -24.3 46 9.0 -17.2 253 68 295.4 295.5 280.5 298.1 0.86 14 527 5061 -25.3 -27.0 86 1.7 -25.6 251 79 297.7 297.8 281.4 300.2 0.79 15 500 5440 -27.9 -29.4 87 1.5 -28.1 250 82 299.0 299.1 281.8 301.2 0.67 16 410 6840 -38.1 -42.7 62 4.6 -38.4 250 92 303.3 303.4 283.0 304.1 0.22 17 400 7010 -39.7 -43.9 64 4.2 -39.9 250 93 303.4 303.4 283.0 304.1 0.19 18 398 7044 -40.1 -44.9 60 4.8 -40.4 250 93 303.3 303.3 283.0 303.9 0.18 19 300 8910 -52.9 240 107 310.8 20 286 9217 -54.5 240 111 312.8 21 250 10070 -58.1 240 122 319.7 22 249 10095 -58.1 240 124 320.1 23 236 10435 -58.1 245 126 325.0 24 221 10851 -58.1 247 120 331.2 25 200 11490 -52.9 250 111 349.0 26 189 11856 -51.5 249 109 356.9 27 150 13350 -53.7 245 99 377.5 28 128 14361 -55.3 247 95 392.2 29 111 15259 -59.3 249 92 401.0 30 101 15848 -59.5 250 89 411.6 31 100 15910 -59.9 250 89 412.0 32 70 18140 -60.5 245 93 455.0 33 57 19425 -58.9 245 78 486.1 34 50 20260 -52.7 245 68 519.3 35 34 22731 -55.7 253 45 571.9 36 30 23540 -49.1 255 37 610.8 37 29 23763 -48.9 617.3 38 26 24473 -53.1 624.9 TRP 249 10095 -58.1 240 124 320.1 WND 236 10435 -58.1 245 126 325.0 Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: 947.51 mb = 581.53 m = 1907.89 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 44.48 % Est. max temperature: 7.80 C = 46.04 F Sfc-Lift cond lev (LCL): 855.95 mb = 1384.00 m = 4540.62 ft T: -5.34 C 700-500 lapse rate: 6.95 C/km ThetaE index: 1.47 C Layer 898.0- 790.0 mb Conv cond level (CCL): 593.33 mb = 4183.99 m = 13726.84 ft Mean mixing ratio: 1.54 g/kg Conv temperature: 24.26 C = 75.66 F Cap Strength: 14.47 C Lifted Index: 15.21 C Risk: None Lifted Index @300 mb: 21.08 C Lifted Index @700 mb: 11.39 C Showalter Index: 14.94 C Risk: None Total Totals Index: 20.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: -1.80 C K Index: -21.50 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 4.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.08 J/kg Max Up Vert Vel: 5.11 m/s Conv Inhibition (B-): 49225.41 J/kg Cap Strength: 14.97 C Lift Cond Lev (LCL): 787.78 mb = 2029.55 m = 6658.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 38 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 1016 37 295 1 0.9 -0.4 | 100 37 -36.1 6.4 1 1000 147 245 4 3.6 1.7 | 104 34 -33.3 8.5 2 925 771 200 12 4.1 11.3 | 119 37 -32.9 18.1 3 850 1439 240 14 12.1 7.0 | 119 28 -24.8 13.8 4 700 2936 255 60 58.0 15.5 | 223 31 21.0 22.3 5 500 5440 250 82 77.1 28.0 | 229 53 40.1 34.8 6 400 7010 250 93 87.4 31.8 | 233 64 50.4 38.6 7 300 8910 240 107 92.7 53.5 | 223 82 55.7 60.3 8 250 10070 240 122 105.7 61.0 | 225 97 68.7 67.8 9 249 10095 240 124 107.4 62.0 | 226 98 70.4 68.8 10 236 10435 245 126 114.2 53.2 | 232 98 77.2 60.1 11 200 11490 250 111 104.3 38.0 | 236 81 67.3 44.8 12 150 13350 245 99 89.7 41.8 | 227 72 52.8 48.6 13 100 15910 250 89 83.6 30.4 | 231 60 46.7 37.2 14 70 18140 245 93 84.3 39.3 | 226 66 47.3 46.1 15 50 20260 245 68 61.6 28.7 | 215 43 24.7 35.5 16 30 23540 255 37 35.7 9.6 | 176 16 -1.2 16.4 Wind Parameters Mean winds (0-6000m): 250.4 at 50.1 knts Storm direction: 280.4 at 37.6 knts Shear (0-3000m) pos: 8.8 neg: 2.2 tot: 11.0 10-3/s Storm rel Dir Shear (0-3000m): 123.7 deg Storm rel helicity (0-3000m) pos: 389.0 neg: -5.4 tot: 383.6 m^2/s^2 ave: 127.9 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 9.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.05 Bulk Shear: 268.42 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 ------------------------------------------------------------------------------- 500 229 6 108 34| 0.0 9.1 9.1| 75.9 0.0 75.9 151.8 0.88| 9.7 8.6 1000 211 8 113 35| 0.0 6.5 6.5|113.2 0.0 113.2 113.2 0.75| 8.5 6.3 1500 221 10 116 34| 2.6 4.3 7.0|132.2 -5.4 126.8 84.6 0.56| 8.7 4.9 2000 232 14 120 30| 5.7 3.3 9.0|221.3 -5.4 215.9 108.0 0.70| 10.5 7.4 2500 240 19 129 26| 7.8 2.6 10.4|310.0 -5.4 304.6 121.8 0.78| 11.6 9.1 3000 247 25 140 22| 8.8 2.2 11.0|389.0 -5.4 383.6 127.9 0.78| 12.1 9.4 4000 250 35 167 19| 6.6 2.7 9.3|409.0 -5.4 403.6 100.9 0.72| 10.2 7.4 5000 251 43 190 21| 5.3 3.1 8.4|422.7 -5.4 417.3 83.5 0.66| 9.1 6.0 6000 250 50 203 26| 4.4 3.2 7.7|447.2 -5.4 441.8 73.6 0.62| 8.3 5.2 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20251202.00.gif