UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 12 JAN 26 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -10 260 19 SFC 998 6 -5.7 -14.7 49 9.0 -7.9 260 19 267.6 267.8 265.3 271.0 1.22 2 944 438 -9.5 -20.5 40 11.0 -11.7 256 37 268.0 268.2 264.8 270.3 0.79 3 925 594 -10.9 -20.9 44 10.0 -12.8 255 43 268.2 268.3 264.9 270.4 0.78 4 850 1236 -17.5 -21.5 71 4.0 -18.2 255 43 267.8 267.9 264.7 270.1 0.81 5 812 1576 -20.3 -21.9 87 1.6 -20.5 257 45 268.4 268.5 265.1 270.7 0.81 6 809 1603 -20.5 -25.5 64 5.0 -21.2 258 45 268.4 268.5 264.7 270.2 0.59 7 795 1732 -20.3 -41.3 14 21.0 -22.1 258 46 270.0 270.0 264.9 270.4 0.13 8 710 2563 -23.7 -53.7 5 30.0 -25.4 264 51 275.1 275.1 268.2 275.2 0.04 9 700 2666 -23.9 -53.9 5 30.0 -25.6 265 52 276.0 276.0 268.7 276.1 0.04 10 679 2887 -25.1 -45.1 14 20.0 -26.5 266 52 277.1 277.1 269.5 277.4 0.10 11 621 3531 -27.7 -44.7 18 17.0 -28.9 269 52 281.3 281.3 272.1 281.7 0.11 12 500 5060 -35.9 -56.9 10 21.0 -36.7 275 52 289.3 289.3 276.3 289.4 0.03 13 456 5695 -40.1 -56.1 16 16.0 -40.6 275 57 291.7 291.7 277.6 291.9 0.04 14 400 6580 -45.3 275 64 296.1 15 364 7202 -47.7 275 71 301.0 16 351 7440 -48.4 275 74 303.2 17 307 8311 -51.1 275 72 311.3 18 300 8460 -51.5 275 70 312.8 19 250 9650 -49.1 275 70 333.1 20 220 10492 -48.7 264 59 346.1 21 200 11120 -49.3 255 51 354.7 22 157 12694 -50.9 251 72 377.4 23 150 12990 -49.9 250 76 384.1 24 127 14088 -47.5 248 69 407.1 25 115 14741 -50.9 247 66 412.6 26 101 15594 -47.7 245 60 434.3 27 100 15660 -47.5 245 60 435.9 28 98 15793 -46.9 244 60 439.6 29 95 16000 -42.7 242 59 451.8 30 70 18040 -45.3 225 54 487.5 31 63 18743 -45.5 217 50 501.9 32 58 19290 -49.1 211 47 505.8 33 52 20011 -46.9 203 43 527.0 34 50 20270 -48.1 200 41 530.1 35 44 21106 -53.3 192 37 537.2 36 41 21569 -46.7 188 36 564.6 37 37 22254 -45.1 182 33 585.5 38 32 23212 -52.1 174 29 591.6 39 30 23630 -52.5 170 27 601.5 40 28 24076 -52.3 614.1 41 27 24313 -49.1 629.5 TRP 307 8311 -51.1 275 72 311.3 WND 351 7440 -48.4 275 74 303.2 Sounding variables and indices 1000-500 mb thick: 5070.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 26.86 % Est. max temperature: -5.46 C = 22.17 F Sfc-Lift cond lev (LCL): 864.79 mb = 1105.02 m = 3625.35 ft T: -16.15 C 700-500 lapse rate: 5.01 C/km ThetaE index: 0.72 C Layer 944.0- 925.0 mb Conv cond level (CCL): 766.45 mb = 2000.86 m = 6564.42 ft Mean mixing ratio: 0.90 g/kg Conv temperature: -1.66 C = 29.01 F Cap Strength: 10.01 C Lifted Index: 15.58 C Risk: None Lifted Index @300 mb: 29.93 C Lifted Index @700 mb: 6.20 C Showalter Index: 15.88 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 14.40 C K Index: -33.10 Risk: None Sweat Index: 138.00 Risk: None Energy Index: 4.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.19 J/kg Max Up Vert Vel: 2.09 m/s Conv Inhibition (B-): 53909.58 J/kg Cap Strength: 15.50 C Lift Cond Lev (LCL): 811.28 mb = 1582.52 m = 5191.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 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 ---------------------------------------------------------- 0 998 6 260 19 18.7 3.3 | 145 24 -13.9 19.6 1 925 594 255 43 41.5 11.1 | 198 29 8.9 27.5 2 850 1236 255 43 41.5 11.1 | 198 29 8.9 27.5 3 700 2666 265 52 51.8 4.5 | 223 28 19.2 20.9 4 500 5060 275 52 51.8 -4.5 | 238 23 19.2 11.8 5 400 6580 275 64 63.8 -5.6 | 251 33 31.1 10.8 6 351 7440 275 74 73.7 -6.4 | 256 42 41.1 9.9 7 307 8311 275 72 71.7 -6.3 | 256 40 39.1 10.1 8 300 8460 275 70 69.7 -6.1 | 255 38 37.1 10.2 9 250 9650 275 70 69.7 -6.1 | 255 38 37.1 10.2 10 200 11120 255 51 49.3 13.2 | 209 34 16.6 29.5 11 150 12990 250 76 71.4 26.0 | 222 57 38.8 42.3 12 100 15660 245 60 54.4 25.4 | 208 47 21.7 41.7 13 70 18040 225 54 38.2 38.2 | 186 55 5.5 54.5 14 50 20270 200 41 14.0 38.5 | 161 58 -18.6 54.9 15 30 23630 170 27 -4.7 26.6 | 139 57 -37.3 42.9 Wind Parameters Mean winds (0-6000m): 266.6 at 48.7 knts Storm direction: 296.6 at 36.5 knts Shear (0-3000m) pos: 2.2 neg: 4.1 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 79.9 deg Storm rel helicity (0-3000m) pos: 242.1 neg: 0.0 tot: 242.1 m^2/s^2 ave: 80.7 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 6.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 56.01 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 ------------------------------------------------------------------------------- 500 257 29 169 23| 0.0 21.1 21.1|122.2 0.0 122.2 244.4 0.95| 21.1 20.1 1000 256 36 185 25| 0.0 12.4 12.4|143.2 0.0 143.2 143.2 0.93| 12.4 11.5 1500 256 38 190 26| 0.8 8.3 9.0|160.0 0.0 160.0 106.7 0.93| 9.1 8.5 2000 257 40 195 27| 1.7 6.2 7.9|191.8 0.0 191.8 95.9 0.94| 7.9 7.4 2500 258 42 199 27| 2.2 5.0 7.2|224.4 0.0 224.4 89.8 0.95| 7.2 6.8 3000 259 44 203 27| 2.2 4.1 6.4|242.1 0.0 242.1 80.7 0.94| 6.5 6.1 4000 262 46 209 26| 2.0 3.1 5.1|262.0 0.0 262.0 65.5 0.93| 5.3 4.9 5000 265 47 215 25| 1.9 2.5 4.4|280.6 0.0 280.6 56.1 0.92| 4.7 4.3 6000 267 49 220 25| 1.8 2.4 4.2|308.2 0.0 308.2 51.4 0.86| 4.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20260112.12.gif