UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 6 NOV 25 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 1011 2 7.6 4.4 80 3.2 6.1 250 6 279.9 280.8 278.7 294.1 5.18 1 1000 92 7.2 3.0 75 4.2 5.2 235 8 280.4 281.2 278.4 293.5 4.74 2 925 727 1.8 0.3 90 1.5 1.1 240 21 281.1 281.9 278.1 292.9 4.22 3 850 1405 -2.7 -3.3 96 0.6 -3.0 265 23 283.3 283.9 278.3 293.3 3.52 4 700 2913 -12.5 -13.8 90 1.3 -12.9 245 29 288.6 289.0 278.7 294.2 1.88 5 695 2968 -13.1 -14.4 90 1.3 -13.5 245 29 288.6 288.9 278.6 293.9 1.80 6 675 3189 -15.3 -17.1 86 1.8 -15.7 244 31 288.5 288.8 278.2 293.0 1.48 7 669 3256 -15.9 -21.9 60 6.0 -17.1 244 31 288.6 288.8 277.4 291.6 0.99 8 587 4226 -23.7 -31.7 48 8.0 -24.8 242 38 290.5 290.6 277.6 292.0 0.46 9 582 4289 -23.7 -27.6 70 3.9 -24.3 242 39 291.2 291.3 278.3 293.4 0.68 10 570 4440 -25.1 -31.1 57 6.0 -25.9 242 40 291.3 291.4 278.1 292.9 0.50 11 565 4504 -25.7 -38.7 29 13.0 -27.0 242 40 291.3 291.4 277.7 292.1 0.24 12 536 4884 -28.1 -37.1 42 9.0 -29.0 241 43 292.9 292.9 278.6 293.9 0.30 13 523 5060 -28.9 -46.9 16 18.0 -30.2 241 45 294.0 294.0 278.8 294.4 0.11 14 500 5380 -31.1 -50.1 14 19.0 -32.2 240 47 295.1 295.1 279.3 295.4 0.08 15 411 6736 -40.1 -62.1 8 22.0 -40.8 236 57 300.5 300.5 281.6 300.6 0.02 16 400 6920 -41.1 235 58 301.6 17 369 7466 -44.1 238 56 304.6 18 345 7917 -45.3 240 54 308.9 19 300 8850 -46.5 240 58 319.8 20 250 10050 -48.5 245 72 334.0 21 235 10460 -47.3 244 70 341.7 22 200 11530 -47.1 240 64 358.2 23 150 13410 -50.3 250 68 383.4 24 117 15019 -52.3 250 72 407.9 25 103 15847 -49.1 250 74 429.2 26 100 16040 -50.1 250 74 430.9 27 97 16239 -50.1 251 77 434.7 28 81 17408 -53.8 255 93 450.0 29 74 17986 -55.7 264 80 457.9 30 70 18340 -56.5 270 72 463.5 31 61 19215 -55.5 484.3 32 59 19429 -52.9 494.8 33 53 20114 -57.1 500.5 34 52 20236 -52.9 513.0 TRP 345 7917 -45.3 240 54 308.9 WND 81 17408 -53.8 255 93 450.0 Sounding variables and indices 1000-500 mb thick: 5288.00 m Freezing level: 895.00 mb = 998.20 m = 3274.89 ft Wetbulb zero: 904.28 mb = 908.64 m = 2981.07 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 70.24 % Est. max temperature: 10.73 C = 51.31 F Sfc-Lift cond lev (LCL): 962.71 mb = 401.53 m = 1317.33 ft T: 4.57 C 700-500 lapse rate: 7.54 C/km ThetaE index: 1.21 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 909.18 mb = 865.32 m = 2838.95 ft Mean mixing ratio: 4.49 g/kg Conv temperature: 9.33 C = 48.79 F Cap Strength: 2.13 C Lifted Index: 2.75 C Risk: None Lifted Index @300 mb: 18.93 C Lifted Index @700 mb: 1.02 C Showalter Index: 2.69 C Risk: Showers probable Total Totals Index: 56.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.40 C Cross Totals Index: 27.80 C K Index: 23.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 237.00 Risk: None Energy Index: 0.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.63 J/kg Max Up Vert Vel: 2.29 m/s Conv Inhibition (B-): 26996.48 J/kg Cap Strength: 2.74 C Lift Cond Lev (LCL): 920.50 mb = 766.10 m = 2513.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 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 1011 2 250 6 5.6 2.1 | 102 19 -18.1 3.9 1 1000 92 235 8 6.6 4.6 | 111 18 -17.2 6.4 2 925 727 240 21 18.2 10.5 | 156 14 -5.6 12.3 3 850 1405 265 23 22.9 2.0 | 168 4 -0.8 3.9 4 700 2913 245 29 26.3 12.3 | 190 14 2.5 14.1 5 500 5380 240 47 40.7 23.5 | 214 30 16.9 25.3 6 400 6920 235 58 47.5 33.3 | 214 42 23.8 35.1 7 345 7917 240 54 46.8 27.0 | 219 37 23.0 28.8 8 300 8850 240 58 50.2 29.0 | 221 41 26.5 30.8 9 250 10050 245 72 65.3 30.4 | 232 53 41.5 32.3 10 200 11530 240 64 55.4 32.0 | 223 46 31.7 33.8 11 150 13410 250 68 63.9 23.3 | 238 47 40.1 25.1 12 100 16040 250 74 69.5 25.3 | 239 53 45.8 27.2 13 81 17408 255 93 89.8 24.1 | 249 71 66.1 25.9 14 70 18340 270 72 72.0 -0.0 | 268 48 48.2 1.8 Wind Parameters Mean winds (0-6000m): 244.5 at 31.8 knts Storm direction: 274.5 at 23.8 knts Shear (0-3000m) pos: 1.9 neg: 3.5 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 71.2 neg: -0.3 tot: 70.9 m^2/s^2 ave: 23.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 56.34 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 ------------------------------------------------------------------------------- 500 238 11 119 16| 0.0 10.9 10.9| 44.3 0.0 44.3 88.7 0.91| 11.4 10.3 1000 241 16 133 14| 3.4 5.4 8.9| 64.0 0.0 64.0 64.0 0.81| 10.0 8.0 1500 249 18 140 11| 3.8 3.6 7.4| 66.1 0.0 66.1 44.1 0.65| 8.9 5.8 2000 252 20 147 9| 2.9 3.5 6.4| 68.2 0.0 68.2 34.1 0.62| 7.5 4.7 2500 253 21 155 9| 2.3 3.5 5.8| 69.3 0.0 69.3 27.7 0.57| 6.8 3.9 3000 251 22 164 9| 1.9 3.5 5.4| 71.2 -0.3 70.9 23.6 0.52| 6.3 3.3 4000 249 25 178 11| 1.4 3.5 5.0| 90.6 -0.3 90.3 22.6 0.53| 5.7 3.0 5000 246 28 189 13| 1.1 3.6 4.7|107.6 -0.3 107.3 21.5 0.50| 5.3 2.7 6000 244 32 198 16| 1.0 3.6 4.6|115.7 -0.3 115.4 19.2 0.46| 5.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251106.12.gif