UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 11 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 -109 SFC 986 5 1.6 1.0 96 0.6 1.3 220 14 275.9 276.6 275.2 287.2 4.17 2 925 518 -1.1 -2.7 89 1.6 -1.7 215 51 278.2 278.8 275.4 287.6 3.38 3 850 1185 -6.1 -8.7 82 2.6 -7.0 210 49 279.8 280.2 274.8 286.4 2.33 4 829 1380 -7.3 -11.8 70 4.5 -8.7 212 48 280.5 280.8 274.5 285.9 1.87 5 783 1823 -9.9 -12.5 81 2.6 -10.6 216 46 282.3 282.6 275.5 287.7 1.87 6 700 2677 -16.3 -17.6 90 1.3 -16.6 225 43 284.4 284.7 275.9 288.5 1.37 7 600 3814 -24.7 -27.2 80 2.5 -25.1 214 27 287.5 287.7 276.5 289.7 0.68 8 500 5110 -35.1 -38.4 72 3.3 -35.4 200 8 290.2 290.3 277.2 291.2 0.28 9 462 5658 -40.1 -42.7 76 2.6 -40.2 198 13 290.6 290.7 277.3 291.3 0.19 10 415 6385 -46.5 196 19 291.5 11 400 6630 -46.9 195 21 294.0 12 341 7673 -51.9 230 31 301.0 13 314 8205 -52.7 224 45 307.0 14 300 8500 -50.9 220 52 313.6 15 279 8973 -50.1 222 54 321.3 16 250 9690 -50.5 225 58 331.0 17 200 11150 -49.9 220 58 353.8 18 150 13030 -50.5 225 80 383.1 19 145 13251 -50.1 230 83 387.5 20 134 13767 -48.6 240 91 398.9 21 106 15320 -44.3 232 66 434.8 22 100 15710 -44.3 230 60 442.1 23 95 16055 -44.3 226 56 448.7 24 83 16960 -45.5 217 47 463.9 25 72 17919 -41.3 207 37 492.1 26 70 18110 -43.3 205 35 491.8 27 51 20183 -54.7 191 17 511.7 28 50 20310 -53.1 190 16 518.3 29 45 20996 -49.1 193 17 543.9 30 30 23640 -52.3 205 21 602.1 31 29 23860 -50.9 611.8 TRP 341 7673 -51.9 230 31 301.0 WND 134 13767 -48.6 240 91 398.9 Sounding variables and indices 1000-500 mb thick: 5219.00 m Freezing level: 949.85 mb = 308.94 m = 1013.58 ft Wetbulb zero: 959.47 mb = 224.06 m = 735.09 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 82.12 % Est. max temperature: 5.97 C = 42.75 F Sfc-Lift cond lev (LCL): 976.80 mb = 80.20 m = 263.11 ft T: 1.20 C 700-500 lapse rate: 7.73 C/km ThetaE index: 1.70 C Layer 850.0- 783.0 mb Conv cond level (CCL): 901.86 mb = 717.88 m = 2355.23 ft Mean mixing ratio: 3.50 g/kg Conv temperature: 4.39 C = 39.90 F Cap Strength: 2.06 C Lifted Index: 3.14 C Risk: None Lifted Index @300 mb: 18.63 C Lifted Index @700 mb: 1.11 C Showalter Index: 3.87 C Risk: None Total Totals Index: 55.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 26.40 C K Index: 19.00 Risk: < 20 % chance of thunderstorms Sweat Index: 234.00 Risk: None Energy Index: 0.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.66 J/kg Max Up Vert Vel: 4.83 m/s Conv Inhibition (B-): 43314.77 J/kg Cap Strength: 3.08 C Lift Cond Lev (LCL): 915.67 mb = 597.94 m = 1961.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 24 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 ---------------------------------------------------------- 0 986 5 220 14 9.0 10.7 | 96 13 -12.6 1.3 1 925 518 215 51 29.3 41.8 | 193 33 7.6 32.4 2 850 1185 210 49 24.5 42.4 | 185 33 2.9 33.0 3 700 2677 225 43 30.4 30.4 | 203 23 8.8 21.0 4 500 5110 200 8 2.7 7.5 | 84 19 -18.9 -1.9 5 400 6630 195 21 5.4 20.3 | 124 20 -16.2 10.9 6 341 7673 230 31 23.7 19.9 | 191 11 2.1 10.5 7 300 8500 220 52 33.4 39.8 | 201 33 11.8 30.4 8 250 9690 225 58 41.0 41.0 | 212 37 19.4 31.6 9 200 11150 220 58 37.3 44.4 | 204 38 15.7 35.0 10 150 13030 225 80 56.6 56.6 | 217 59 34.9 47.2 11 134 13767 240 91 78.8 45.5 | 238 68 57.2 36.1 12 100 15710 230 60 46.0 38.6 | 220 38 24.3 29.2 13 70 18110 205 35 14.8 31.7 | 163 23 -6.8 22.3 14 50 20310 190 16 2.8 15.8 | 109 20 -18.8 6.3 15 30 23640 205 21 8.9 19.0 | 127 16 -12.8 9.6 Wind Parameters Mean winds (0-6000m): 216.5 at 31.5 knts Storm direction: 246.5 at 23.6 knts Shear (0-3000m) pos: 1.9 neg: 5.3 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 95.3 deg Storm rel helicity (0-3000m) pos: 158.4 neg: -60.2 tot: 98.2 m^2/s^2 ave: 32.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 249.29 Bulk Shear: 0.05 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 ------------------------------------------------------------------------------- 500 216 32 170 17| 0.0 37.2 37.2| 98.4 0.0 98.4 196.9 0.67| 37.5 25.2 1000 214 41 184 25| 0.0 18.4 18.4| 98.4 -28.6 69.9 69.9 0.53| 20.8 10.9 1500 213 44 185 27| 0.8 12.3 13.1|113.6 -38.7 74.9 49.9 0.49| 15.2 7.5 2000 214 44 186 28| 1.8 9.2 11.0|135.9 -38.7 97.2 48.6 0.51| 12.6 6.4 2500 215 45 188 27| 2.3 7.4 9.7|154.8 -38.7 116.1 46.4 0.52| 11.0 5.7 3000 216 44 190 26| 1.9 5.3 7.2|158.4 -60.2 98.2 32.7 0.41| 10.2 4.2 4000 217 41 187 23| 1.5 2.6 4.0|158.4-121.4 37.0 9.2 0.13| 9.7 1.3 5000 217 36 180 19| 1.2 1.3 2.5|158.4-179.0 -20.6 -4.1 -0.04| 9.3 -0.4 6000 216 31 170 16| 1.0 1.5 2.4|194.2-185.1 9.0 1.5 0.02| 8.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20260111.00.gif