UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 16 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 ------------------------------------------------------------------------------- SFC 1009 4 -3.1 -6.1 80 3.0 -4.1 300 3 269.4 269.8 268.5 275.9 2.40 1 1000 75 -3.5 -6.0 83 2.5 -4.3 295 8 269.6 270.1 268.8 276.3 2.44 2 925 682 -8.7 -10.2 89 1.5 -9.1 260 14 270.4 270.7 268.4 275.6 1.90 3 900 893 -10.7 -11.8 92 1.1 -11.0 266 13 270.5 270.8 268.2 275.2 1.72 4 865 1197 -12.7 -15.3 81 2.6 -13.3 276 11 271.5 271.7 268.2 275.3 1.34 5 850 1330 -13.9 -16.0 84 2.1 -14.4 280 10 271.6 271.8 268.1 275.2 1.29 6 795 1835 -17.3 -18.6 90 1.3 -17.6 278 12 273.2 273.4 268.9 276.4 1.11 7 790 1882 -16.7 -18.8 84 2.1 -17.1 278 13 274.3 274.5 269.6 277.5 1.10 8 717 2607 -19.7 -24.2 67 4.5 -20.4 276 16 278.7 278.9 271.7 281.0 0.75 9 700 2785 -20.7 -26.7 59 6.0 -21.6 275 17 279.6 279.7 272.0 281.4 0.61 10 571 4255 -32.1 -41.1 40 9.0 -32.7 275 14 282.9 283.0 273.2 283.5 0.18 11 515 4976 -37.1 -47.1 35 10.0 -37.6 275 12 285.4 285.4 274.4 285.7 0.11 12 508 5070 -36.7 -50.7 22 14.0 -37.3 275 12 287.0 287.0 275.2 287.2 0.07 13 500 5180 -37.5 -52.5 19 15.0 -38.1 275 12 287.3 287.3 275.4 287.5 0.06 14 464 5692 -40.1 -58.1 13 18.0 -40.6 272 20 290.3 290.3 276.9 290.4 0.03 15 450 5901 -41.1 270 24 291.6 16 400 6690 -47.3 265 37 293.5 17 372 7170 -49.3 271 43 297.0 18 337 7818 -51.1 280 51 303.1 19 304 8493 -49.9 271 49 313.8 20 300 8580 -50.1 270 49 314.7 21 250 9770 -46.9 275 49 336.3 22 200 11250 -46.3 270 49 359.5 23 170 12337 -44.1 270 46 380.2 24 163 12618 -46.1 270 45 381.4 25 150 13170 -47.3 270 43 388.6 26 108 15357 -44.7 270 28 431.7 27 100 15870 -46.9 270 25 437.1 28 86 16859 -49.3 272 21 451.5 29 74 17846 -47.1 274 17 476.0 30 70 18210 -49.7 275 16 478.1 31 52 20130 -55.3 288 9 507.4 32 50 20380 -55.5 290 8 512.7 33 38 22132 -55.5 231 5 554.5 34 35 22659 -53.3 213 4 573.5 35 30 23650 -54.7 180 2 595.5 36 29 23867 -55.1 600.2 TRP 337 7818 -51.1 280 51 303.1 WND Sounding variables and indices 1000-500 mb thick: 5105.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 63.57 % Est. max temperature: -0.93 C = 30.32 F Sfc-Lift cond lev (LCL): 962.38 mb = 373.55 m = 1225.53 ft T: -6.06 C 700-500 lapse rate: 7.01 C/km ThetaE index: 1.03 C Layer 925.0- 865.0 mb Conv cond level (CCL): 924.41 mb = 686.89 m = 2253.54 ft Mean mixing ratio: 2.13 g/kg Conv temperature: -2.04 C = 28.33 F Cap Strength: 9.45 C Lifted Index: 9.65 C Risk: None Lifted Index @300 mb: 27.52 C Lifted Index @700 mb: 5.12 C Showalter Index: 10.18 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 21.50 C K Index: 1.60 Risk: None Sweat Index: 32.00 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.99 J/kg Max Up Vert Vel: 2.44 m/s Conv Inhibition (B-): 1.02 J/kg Cap Strength: 9.19 C Lift Cond Lev (LCL): 929.57 mb = 643.63 m = 2111.61 ft Lev Free Conv (LFC): 904.57 mb = 854.25 m = 2802.64 ft Equ Level (EL): 874.57 mb = 1112.70 m = 3650.56 ft B at Equ Level: 2.77 J/kg Max Parcel Lev (MPL): 814.57 mb = 1651.46 m = 5418.13 ft Wind level data Storm motion: 304 at 11 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 1009 4 300 3 2.6 -1.5 | 126 8 -6.2 4.5 1 1000 75 295 8 7.3 -3.4 | 149 3 -1.6 2.6 2 925 682 260 14 13.8 2.4 | 211 10 5.0 8.4 3 850 1330 280 10 9.8 -1.7 | 194 4 1.0 4.2 4 700 2785 275 17 16.9 -1.5 | 241 9 8.1 4.5 5 500 5180 275 12 12.0 -1.0 | 213 6 3.1 4.9 6 400 6690 265 37 36.9 3.2 | 252 30 28.0 9.2 7 337 7818 280 51 50.2 -8.9 | 274 42 41.4 -2.9 8 300 8580 270 49 49.0 -0.0 | 262 41 40.2 6.0 9 250 9770 275 49 48.8 -4.3 | 268 40 40.0 1.7 10 200 11250 270 49 49.0 -0.0 | 262 41 40.2 6.0 11 150 13170 270 43 43.0 -0.0 | 260 35 34.2 6.0 12 100 15870 270 25 25.0 -0.0 | 250 17 16.2 6.0 13 70 18210 275 16 15.9 -1.4 | 237 8 7.1 4.6 14 50 20380 290 8 7.5 -2.7 | 158 3 -1.3 3.2 15 30 23650 180 2 0.0 2.0 | 132 12 -8.8 8.0 Wind Parameters Mean winds (0-6000m): 274.1 at 14.2 knts Storm direction: 304.1 at 10.6 knts Shear (0-3000m) pos: 0.4 neg: 2.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 113.9 deg Storm rel helicity (0-3000m) pos: 14.0 neg: -3.1 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.93 Bulk Shear: 3.23 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 ------------------------------------------------------------------------------- 500 281 9 187 4| 0.0 10.0 10.0| 6.5 0.0 6.5 13.0 0.56| 11.5 6.5 1000 270 11 203 6| 0.0 4.9 4.9| 6.7 -0.8 5.9 5.9 0.36| 8.6 3.1 1500 272 11 202 6| 0.8 3.3 4.0| 7.5 -2.5 5.0 3.4 0.28| 6.9 1.9 2000 274 11 206 6| 0.6 3.1 3.6| 10.2 -2.5 7.7 3.9 0.33| 5.8 1.9 2500 274 12 212 6| 0.5 3.0 3.4| 12.7 -2.5 10.2 4.1 0.36| 5.1 1.8 3000 274 13 218 6| 0.4 2.6 3.0| 14.0 -3.1 10.9 3.6 0.34| 4.6 1.6 4000 275 13 223 7| 0.3 1.7 2.0| 14.0 -5.9 8.1 2.0 0.27| 3.7 1.0 5000 275 13 223 7| 0.2 1.2 1.4| 14.0 -8.8 5.2 1.0 0.20| 3.2 0.6 6000 274 14 227 7| 0.2 2.1 2.3| 29.0 -9.1 19.9 3.3 0.26| 3.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20260116.12.gif