UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for RJCS... Searching the city database file for: RJCS ... Date:1200Z 19 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 1006 37 -2.5 -2.8 98 0.3 -2.6 40 3 270.2 270.7 270.2 278.5 3.09 1 1000 66 -2.9 -2.9 100 0.0 -2.9 130 6 270.2 270.8 270.2 278.5 3.08 2 925 681 -6.3 -6.3 100 0.0 -6.3 200 8 272.9 273.3 271.1 279.9 2.58 3 850 1340 -9.1 -9.1 100 0.0 -9.1 215 21 276.6 277.0 272.9 282.9 2.25 4 700 2824 -16.1 -16.8 94 0.7 -16.3 240 39 284.7 284.9 276.2 289.0 1.46 5 678 3063 -17.7 -18.6 93 0.9 -17.9 241 43 285.5 285.7 276.3 289.4 1.30 6 607 3880 -22.3 -23.6 89 1.3 -22.5 246 57 289.3 289.5 277.8 292.3 0.94 7 593 4051 -22.9 -23.9 91 1.0 -23.1 247 60 290.6 290.8 278.4 293.5 0.93 8 572 4315 -21.1 -22.1 92 1.0 -21.3 249 65 295.7 295.9 281.0 299.3 1.14 9 500 5290 -28.7 -31.7 75 3.0 -29.1 255 82 298.0 298.1 281.3 299.8 0.54 10 472 5702 -32.1 -34.6 78 2.5 -32.4 255 87 298.8 298.9 281.4 300.2 0.43 11 447 6087 -33.5 -35.6 81 2.1 -33.7 255 93 301.7 301.8 282.6 303.1 0.41 12 400 6860 -39.9 -42.3 78 2.4 -40.1 255 103 303.1 303.2 283.0 303.9 0.23 13 397 6911 -39.9 -42.2 79 2.3 -40.1 255 104 303.8 303.8 283.2 304.6 0.24 14 396 6928 -40.1 -43.7 68 3.6 -40.3 255 104 303.7 303.8 283.2 304.5 0.20 15 381 7190 -41.9 256 107 304.7 16 300 8760 -54.1 260 124 309.1 17 299 8782 -54.2 260 124 309.2 18 288 9023 -55.5 260 119 310.7 19 250 9930 -55.5 265 99 323.6 20 222 10693 -53.1 265 84 338.4 21 200 11370 -50.5 265 70 352.8 22 150 13250 -49.3 265 58 385.1 23 143 13562 -50.5 266 57 388.3 24 117 14868 -50.1 271 52 412.0 25 107 15450 -50.7 273 51 421.5 26 100 15890 -50.3 275 49 430.5 27 87 16798 -53.1 279 47 442.4 28 85 16950 -51.1 280 46 449.4 29 73 17939 -53.5 284 44 464.3 30 70 18210 -53.1 285 43 470.8 31 58 19417 -56.1 293 25 490.0 32 53 19989 -57.7 297 16 499.1 33 50 20360 -55.3 300 10 513.2 34 42 21474 -54.9 540.4 TRP 288 9023 -55.5 260 119 310.7 WND 299 8782 -54.2 260 124 309.2 Sounding variables and indices 1000-500 mb thick: 5224.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 93.52 % Est. max temperature: 3.62 C = 38.52 F Sfc-Lift cond lev (LCL): 1001.11 mb = 60.63 m = 198.92 ft T: -2.83 C 700-500 lapse rate: 5.11 C/km Conv cond level (CCL): 956.05 mb = 420.51 m = 1379.62 ft Mean mixing ratio: 2.79 g/kg Conv temperature: -0.92 C = 30.34 F Cap Strength: 14.74 C Lifted Index: 15.69 C Risk: None Lifted Index @300 mb: 21.06 C Lifted Index @700 mb: 7.02 C Showalter Index: 12.94 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 19.60 C K Index: 9.80 Risk: None Sweat Index: 229.35 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.38 J/kg Max Up Vert Vel: 4.98 m/s Conv Inhibition (B-): 39826.78 J/kg Cap Strength: 15.59 C Lift Cond Lev (LCL): 954.83 mb = 430.59 m = 1412.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 34 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 1006 37 40 3 -1.9 -2.3 | 92 36 -36.1 1.5 1 1000 66 130 6 -4.6 3.9 | 101 40 -38.8 7.7 2 925 681 200 8 2.7 7.5 | 110 33 -31.5 11.3 3 850 1340 215 21 12.0 17.2 | 133 31 -22.2 21.0 4 700 2824 240 39 33.8 19.5 | 179 23 -0.4 23.3 5 500 5290 255 82 79.2 21.2 | 241 52 45.0 25.1 6 400 6860 255 103 99.5 26.7 | 245 72 65.3 30.5 7 300 8760 260 124 122.1 21.5 | 254 91 87.9 25.4 8 299 8782 260 124 122.1 21.5 | 254 91 87.9 25.4 9 288 9023 260 119 117.2 20.7 | 254 87 83.0 24.5 10 250 9930 265 99 98.6 8.6 | 259 66 64.4 12.5 11 200 11370 265 70 69.7 6.1 | 254 37 35.5 9.9 12 150 13250 265 58 57.8 5.1 | 249 25 23.6 8.9 13 100 15890 275 49 48.8 -4.3 | 272 15 14.6 -0.4 14 70 18210 285 43 41.5 -11.1 | 315 10 7.3 -7.3 15 50 20360 300 10 8.7 -5.0 | 87 26 -25.6 -1.2 Wind Parameters Mean winds (0-6000m): 246.4 at 45.9 knts Storm direction: 276.4 at 34.4 knts Shear (0-3000m) pos: 7.8 neg: 0.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 398.4 neg: 0.0 tot: 398.4 m^2/s^2 ave: 132.8 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 8.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.04 Bulk Shear: 282.91 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 ------------------------------------------------------------------------------- 500 157 7 105 38| 10.4 0.0 10.4|106.1 0.0 106.1 212.2 0.83| 13.3 11.0 1000 188 8 110 35| 9.2 0.0 9.2|174.5 0.0 174.5 174.5 0.84| 11.4 9.5 1500 204 12 117 33| 9.0 0.0 9.0|246.1 0.0 246.1 164.1 0.87| 10.7 9.3 2000 213 16 123 31| 8.3 0.0 8.3|297.0 0.0 297.0 148.5 0.89| 9.9 8.7 2500 220 19 130 29| 7.9 0.0 7.9|346.9 0.0 346.9 138.8 0.90| 9.5 8.5 3000 227 22 137 26| 7.8 0.0 7.8|398.4 0.0 398.4 132.8 0.90| 9.4 8.5 4000 235 29 154 23| 8.1 0.0 8.1|515.5 0.0 515.5 128.9 0.89| 9.4 8.3 5000 242 38 178 22| 8.2 0.0 8.2|659.0 0.0 659.0 131.8 0.85| 9.4 8.0 6000 246 46 199 24| 7.5 0.6 8.1|734.6 0.0 734.6 122.4 0.78| 9.1 7.2 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20260119.12.gif