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 RJ412... Searching the city database file for: RJ412 ... Date:0000Z 2 DEC 25 Station: RJ412 WMO ident: 47412 Latitude: 43.05 Longitude: 141.33 ------------------------------------------------------------------------------- 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 1015 16 1.4 -5.6 60 7.0 -1.1 180 1 273.4 273.8 271.2 280.2 2.48 1 1000 136 0.6 -8.4 51 9.0 -2.4 195 4 273.8 274.1 270.8 279.4 2.02 2 925 755 -4.3 -12.3 54 8.0 -6.6 270 6 274.9 275.2 270.8 279.5 1.60 3 887 1084 -6.5 -19.5 35 13.0 -9.5 253 11 276.0 276.1 270.3 278.6 0.92 4 869 1244 -7.1 -30.1 14 23.0 -11.1 244 14 277.0 277.0 269.9 278.1 0.36 5 850 1417 -6.5 -26.5 19 20.0 -10.4 235 17 279.3 279.4 271.6 280.9 0.52 6 749 2390 -13.5 -16.8 76 3.3 -14.3 251 46 282.0 282.3 274.6 286.1 1.37 7 732 2564 -14.7 -18.2 75 3.5 -15.5 254 52 282.6 282.8 274.7 286.3 1.24 8 707 2827 -14.7 -20.7 60 6.0 -16.0 259 60 285.4 285.6 275.9 288.5 1.04 9 700 2902 -14.7 -19.4 67 4.7 -15.7 260 62 286.2 286.4 276.5 289.8 1.17 10 632 3669 -18.1 -24.1 59 6.0 -19.3 255 70 290.8 291.0 278.4 293.5 0.86 11 607 3969 -19.9 -23.7 72 3.8 -20.6 254 73 292.1 292.3 279.1 295.0 0.93 12 500 5380 -29.1 -33.4 66 4.3 -29.6 245 87 297.6 297.6 280.9 299.1 0.46 13 495 5452 -29.9 -33.7 69 3.8 -30.3 245 88 297.4 297.5 280.8 298.9 0.45 14 421 6589 -37.7 -40.8 73 3.1 -37.9 245 109 301.5 301.6 282.4 302.4 0.26 15 403 6889 -40.1 -46.1 53 6.0 -40.4 245 114 302.2 302.3 282.5 302.8 0.15 16 400 6940 -40.5 245 115 302.4 17 352 7799 -46.9 249 111 305.0 18 303 8776 -53.9 255 105 308.5 19 300 8840 -53.7 255 105 309.7 20 282 9235 -55.5 250 95 312.6 21 250 10000 -55.3 245 97 323.9 22 216 10929 -54.1 235 122 339.5 23 200 11420 -53.5 240 113 348.0 24 188 11820 -52.1 241 109 356.5 25 150 13280 -53.9 245 93 377.2 26 100 15850 -59.3 245 91 413.2 27 70 18090 -59.3 245 84 457.5 28 59 19161 -57.7 240 84 484.0 29 53 19840 -54.9 237 84 505.6 30 50 20210 -56.7 235 84 509.9 31 43 21169 -55.3 535.8 32 38 21969 -49.3 570.3 33 35 22507 -49.9 582.4 TRP 282 9235 -55.5 250 95 312.6 WND 216 10929 -54.1 235 122 339.5 Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: 990.82 mb = 211.80 m = 694.86 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 57.65 % Est. max temperature: 5.48 C = 41.87 F Sfc-Lift cond lev (LCL): 910.01 mb = 883.27 m = 2897.84 ft T: -5.16 C 700-500 lapse rate: 5.81 C/km ThetaE index: 1.39 C Layer 887.0- 850.0 mb Conv cond level (CCL): 753.93 mb = 2339.77 m = 7676.32 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 9.95 C = 49.90 F Cap Strength: 12.13 C Lifted Index: 15.24 C Risk: None Lifted Index @300 mb: 21.40 C Lifted Index @700 mb: 8.37 C Showalter Index: 14.12 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 2.60 C K Index: -8.60 Risk: None Sweat Index: 167.71 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.13 J/kg Max Up Vert Vel: 2.50 m/s Conv Inhibition (B-): 43827.98 J/kg Cap Strength: 15.09 C Lift Cond Lev (LCL): 845.26 mb = 1460.05 m = 4790.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 40 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 1015 16 180 1 0.0 1.0 | 102 40 -39.1 8.2 1 1000 136 195 4 1.0 3.9 | 106 40 -38.1 11.0 2 925 755 270 6 6.0 -0.0 | 102 34 -33.1 7.2 3 850 1417 235 17 13.9 9.8 | 124 30 -25.2 16.9 4 700 2902 260 62 61.1 10.8 | 231 28 22.0 17.9 5 500 5380 245 87 78.8 36.8 | 222 59 39.8 43.9 6 400 6940 245 115 104.2 48.6 | 229 86 65.1 55.8 7 300 8840 255 105 101.4 27.2 | 241 71 62.3 34.3 8 282 9235 250 95 89.3 32.5 | 232 64 50.2 39.7 9 250 10000 245 97 87.9 41.0 | 225 69 48.8 48.2 10 216 10929 235 122 99.9 70.0 | 218 98 60.8 77.1 11 200 11420 240 113 97.9 56.5 | 223 87 58.8 63.7 12 150 13280 245 93 84.3 39.3 | 224 65 45.2 46.5 13 100 15850 245 91 82.5 38.5 | 224 63 43.4 45.6 14 70 18090 245 84 76.1 35.5 | 221 57 37.0 42.7 15 50 20210 235 84 68.8 48.2 | 208 63 29.7 55.4 Wind Parameters Mean winds (0-6000m): 250.4 at 53.0 knts Storm direction: 280.4 at 39.7 knts Shear (0-3000m) pos: 9.5 neg: 1.9 tot: 11.4 10-3/s Storm rel Dir Shear (0-3000m): 128.8 deg Storm rel helicity (0-3000m) pos: 423.4 neg: -21.7 tot: 401.7 m^2/s^2 ave: 133.9 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 9.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 325.70 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 ------------------------------------------------------------------------------- 500 217 4 106 38| 5.0 0.0 5.0| 34.9 -5.6 29.3 58.6 0.40| 7.0 2.8 1000 247 6 105 35| 5.2 0.0 5.2| 60.1 -21.0 39.1 39.1 0.29| 7.2 2.1 1500 241 9 110 34| 3.5 3.7 7.2|145.0 -21.0 124.0 82.7 0.58| 8.8 5.1 2000 242 13 116 31| 6.6 2.8 9.4|243.5 -21.0 222.5 111.2 0.71| 10.6 7.6 2500 247 19 124 26| 8.6 2.2 10.8|340.7 -21.0 319.7 127.9 0.79| 11.9 9.4 3000 253 26 135 20| 9.5 1.9 11.4|423.4 -21.7 401.7 133.9 0.80| 12.4 9.9 4000 255 36 166 17| 7.1 3.0 10.1|423.4 -39.5 383.9 96.0 0.66| 10.9 7.2 5000 253 45 191 21| 5.7 3.7 9.4|423.4 -82.7 340.7 68.1 0.54| 10.1 5.4 6000 250 53 203 27| 4.8 4.4 9.1|489.0-102.4 386.6 64.4 0.48| 9.8 4.7 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251202.00.gif