UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010913.upa.cvt Date: 1300Z 9 JAN 26 Searching for RJCS... Searching the city database file for: RJCS ... Date:1300Z 9 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 1013 37 -5.7 -11.7 63 6.0 -7.3 300 3 266.5 266.7 265.1 270.7 1.54 1 1000 117 -2.9 -9.9 58 7.0 -5.0 260 17 270.2 270.5 268.1 275.2 1.80 2 925 730 -7.3 -14.3 57 7.0 -9.1 270 21 271.8 272.1 268.5 275.7 1.36 3 850 1385 -11.1 -17.1 61 6.0 -12.5 285 33 274.5 274.7 269.8 277.9 1.18 4 700 2850 -18.9 -36.9 19 18.0 -21.0 300 47 281.6 281.6 272.5 282.3 0.23 5 500 5310 -30.5 -45.5 22 15.0 -31.6 285 74 295.9 295.9 279.7 296.3 0.13 6 400 6850 -42.5 285 86 299.8 7 332 8080 -51.2 285 95 304.3 8 300 8730 -55.9 280 87 306.6 9 278 9213 -58.1 275 89 310.1 10 250 9890 -52.7 265 84 327.7 11 200 11350 -45.7 265 78 360.4 12 150 13250 -49.9 250 64 384.1 13 100 15880 -51.1 250 64 429.0 TRP 278 9213 -58.1 275 89 310.1 WND 332 8080 -51.2 285 95 304.3 Sounding variables and indices 1000-500 mb thick: 5193.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 35.25 % Est. max temperature: 1.90 C = 35.43 F Sfc-Lift cond lev (LCL): 920.84 mb = 764.88 m = 2509.40 ft T: -7.50 C 700-500 lapse rate: 4.72 C/km Conv cond level (CCL): 775.00 mb = 2082.00 m = 6830.63 ft Mean mixing ratio: 1.56 g/kg Conv temperature: 5.75 C = 42.35 F Cap Strength: 7.45 C Lifted Index: 17.23 C Risk: None Lifted Index @300 mb: 22.24 C Lifted Index @700 mb: 7.45 C Showalter Index: 15.07 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 13.40 C K Index: -15.70 Risk: None Sweat Index: 140.00 Risk: None Energy Index: 3.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.26 J/kg Max Up Vert Vel: 3.81 m/s Conv Inhibition (B-): 21234.13 J/kg Cap Strength: 17.06 C Lift Cond Lev (LCL): 862.62 mb = 1270.81 m = 4169.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 37 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 1013 37 300 3 2.6 -1.5 | 140 34 -21.8 26.2 1 1000 117 260 17 16.7 3.0 | 166 32 -7.7 30.6 2 925 730 270 21 21.0 -0.0 | 173 28 -3.4 27.7 3 850 1385 285 33 31.9 -8.5 | 201 21 7.5 19.2 4 700 2850 300 47 40.7 -23.5 | 256 17 16.3 4.2 5 500 5310 285 74 71.5 -19.2 | 260 48 47.1 8.5 6 400 6850 285 86 83.1 -22.3 | 265 59 58.7 5.4 7 332 8080 285 95 91.8 -24.6 | 267 67 67.4 3.1 8 300 8730 280 87 85.7 -15.1 | 258 63 61.3 12.6 9 278 9213 275 89 88.7 -7.8 | 253 67 64.3 19.9 10 250 9890 265 84 83.7 7.3 | 239 69 59.3 35.0 11 200 11350 265 78 77.7 6.8 | 237 63 53.3 34.5 12 150 13250 250 64 60.1 21.9 | 216 61 35.7 49.6 13 100 15880 250 64 60.1 21.9 | 216 61 35.7 49.6 Wind Parameters Mean winds (0-6000m): 288.6 at 49.2 knts Storm direction: 318.6 at 36.9 knts Shear (0-3000m) pos: 5.8 neg: 3.0 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 311.3 neg: 0.0 tot: 311.3 m^2/s^2 ave: 103.8 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 8.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 159.66 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 ------------------------------------------------------------------------------- 500 264 17 165 30| 0.0 17.8 17.8|143.7 0.0 143.7 287.3 0.94| 19.0 17.8 1000 269 20 170 29| 4.1 8.9 13.0|189.3 0.0 189.3 189.3 0.90| 13.6 12.2 1500 275 23 177 26| 5.9 5.9 11.8|236.3 0.0 236.3 157.5 0.89| 12.3 10.9 2000 280 27 184 23| 5.9 4.5 10.3|263.4 0.0 263.4 131.7 0.90| 10.7 9.6 2500 284 30 192 21| 5.9 3.6 9.5|290.6 0.0 290.6 116.2 0.91| 9.8 8.9 3000 288 32 200 19| 5.8 3.0 8.8|311.3 0.0 311.3 103.8 0.89| 9.2 8.2 4000 291 38 218 18| 4.4 3.8 8.2|321.0 0.0 321.0 80.2 0.75| 8.5 6.4 5000 290 44 233 21| 3.5 4.4 7.9|321.0 -9.9 311.2 62.2 0.61| 8.1 5.0 6000 289 49 242 25| 2.9 4.4 7.3|350.5 -16.0 334.5 55.7 0.57| 7.6 4.3 Wrote GIF file: /home/apache/climate/data/raob//RJCS/skewt/RJCS.skewt.20260109.13.gif