UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 18 OCT 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 1014 7 9.2 8.4 95 0.8 8.8 80 9 281.2 282.4 281.3 299.9 6.83 1 1000 122 8.0 7.4 96 0.6 7.7 65 10 281.1 282.3 280.8 298.9 6.46 2 929 726 4.4 4.0 97 0.4 4.2 112 10 283.5 284.4 280.8 298.7 5.49 3 925 761 4.4 3.9 97 0.5 4.2 115 10 283.8 284.8 280.9 299.1 5.47 4 889 1083 4.4 3.9 97 0.5 4.1 164 13 287.0 288.0 282.7 303.1 5.70 5 850 1445 2.4 1.9 96 0.5 2.2 220 16 288.7 289.6 282.7 303.4 5.16 6 700 2992 -5.3 -5.9 96 0.6 -5.5 225 41 296.6 297.3 284.2 307.1 3.51 7 619 3948 -9.7 -10.5 94 0.8 -10.0 236 48 302.2 302.7 285.6 310.8 2.77 8 500 5560 -20.5 -22.0 88 1.5 -20.8 255 60 308.0 308.3 286.2 312.3 1.31 9 450 6332 -25.9 -27.8 84 1.9 -26.2 257 80 310.7 310.8 286.6 313.6 0.86 10 431 6643 -28.3 -30.7 80 2.4 -28.7 258 89 311.5 311.6 286.7 313.8 0.69 11 413 6950 -26.9 -29.5 79 2.6 -27.3 259 97 317.1 317.3 288.7 319.9 0.80 12 400 7180 -28.1 -30.3 81 2.2 -28.5 260 103 318.5 318.6 289.1 321.2 0.77 13 359 7948 -33.1 -35.4 80 2.3 -33.4 260 114 321.8 321.9 289.9 323.7 0.52 14 353 8067 -31.5 -34.0 78 2.5 -31.9 260 116 325.5 325.6 291.0 327.7 0.61 15 300 9200 -39.1 -41.9 75 2.8 -39.4 260 132 330.3 330.3 292.1 331.5 0.32 16 293 9361 -40.1 -41.9 83 1.8 -40.2 260 133 331.1 331.1 292.3 332.3 0.33 17 250 10420 -48.5 260 138 334.0 18 222 11194 -52.9 263 144 338.7 19 203 11766 -56.7 265 148 341.5 20 202 11797 -56.7 265 146 342.0 21 200 11860 -56.7 270 144 343.0 22 150 13680 -58.5 275 103 369.3 23 104 15965 -60.1 257 66 407.0 24 100 16210 -58.9 255 62 413.9 25 90 16859 -63.9 261 60 416.6 26 70 18410 -58.9 275 54 458.4 27 66 18781 -56.3 471.8 TRP 203 11766 -56.7 265 148 341.5 WND 202 11797 -56.7 265 146 342.0 Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 803.25 mb = 1927.18 m = 6322.70 ft Wetbulb zero: 807.98 mb = 1848.96 m = 6066.06 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 94.33 % Est. max temperature: 16.07 C = 60.93 F Sfc-Lift cond lev (LCL): 1001.83 mb = 106.92 m = 350.77 ft T: 8.16 C 700-500 lapse rate: 5.92 C/km ThetaE index: 1.19 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 951.74 mb = 527.55 m = 1730.78 ft Mean mixing ratio: 5.99 g/kg Conv temperature: 10.68 C = 51.23 F Cap Strength: 7.18 C Lifted Index: 9.19 C Risk: None Lifted Index @300 mb: 22.23 C Lifted Index @700 mb: 4.70 C Showalter Index: 6.14 C Risk: None Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.40 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 211.50 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.51 J/kg Max Up Vert Vel: 5.00 m/s Conv Inhibition (B-): 19727.57 J/kg Cap Strength: 9.04 C Lift Cond Lev (LCL): 955.54 mb = 494.89 m = 1623.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 28 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 1014 7 80 9 -8.9 -1.6 | 86 37 -36.6 -2.3 1 1000 122 65 10 -9.1 -4.2 | 82 37 -36.8 -5.0 2 925 761 115 10 -9.1 4.2 | 95 37 -36.8 3.5 3 850 1445 220 16 10.3 12.3 | 123 21 -17.5 11.5 4 700 2992 225 41 29.0 29.0 | 182 28 1.2 28.2 5 500 5560 255 60 58.0 15.5 | 244 34 30.2 14.8 6 400 7180 260 103 101.4 17.9 | 257 76 73.7 17.1 7 300 9200 260 132 130.0 22.9 | 258 105 102.2 22.2 8 250 10420 260 138 135.9 24.0 | 258 111 108.1 23.2 9 203 11766 265 148 147.4 12.9 | 264 120 119.7 12.1 10 202 11797 265 146 145.4 12.7 | 264 118 117.7 12.0 11 200 11860 270 144 144.0 -0.0 | 270 116 116.2 -0.8 12 150 13680 275 103 102.6 -9.0 | 277 75 74.8 -9.7 13 100 16210 255 62 59.9 16.0 | 245 36 32.1 15.3 14 70 18410 275 54 53.8 -4.7 | 282 27 26.0 -5.5 Wind Parameters Mean winds (0-6000m): 238.4 at 37.0 knts Storm direction: 268.4 at 27.8 knts Shear (0-3000m) pos: 8.4 neg: 0.0 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 96.5 deg Storm rel helicity (0-3000m) pos: 360.0 neg: -22.2 tot: 337.7 m^2/s^2 ave: 112.6 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 7.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.04 Bulk Shear: 285.40 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 78 10 86 38| 2.8 0.0 2.8| 48.1 -22.2 25.9 51.9 0.35| 7.5 2.6 1000 100 10 92 38| 6.6 0.0 6.6|150.6 -22.2 128.4 128.4 0.72| 9.4 6.8 1500 137 12 102 37| 8.4 0.0 8.4|225.1 -22.2 202.9 135.2 0.64| 12.3 7.8 2000 184 14 116 30| 8.4 0.0 8.4|269.2 -22.2 247.0 123.5 0.70| 11.3 7.9 2500 204 17 125 25| 8.4 0.0 8.4|313.9 -22.2 291.7 116.7 0.74| 10.7 7.9 3000 213 20 135 23| 8.4 0.0 8.4|360.0 -22.2 337.7 112.6 0.75| 10.3 7.7 4000 222 26 152 21| 7.3 0.0 7.3|448.2 -22.2 426.0 106.5 0.79| 9.2 7.3 5000 231 32 171 20| 6.7 0.0 6.7|548.6 -22.2 526.4 105.3 0.82| 8.7 7.2 6000 238 37 192 19| 6.9 0.0 6.9|647.3 -22.2 625.1 104.2 0.77| 8.9 6.9 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251018.00.gif