UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 1 MAY 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 1018 6 7.8 4.4 79 3.4 6.1 130 2 279.5 280.4 278.4 293.6 5.15 1 1000 154 11.6 2.6 54 9.0 7.2 130 8 284.8 285.5 280.3 297.7 4.61 2 997 179 11.8 2.8 54 9.0 7.3 133 9 285.2 286.0 280.7 298.4 4.69 3 941 664 11.0 -6.0 30 17.0 3.9 181 18 289.1 289.6 279.9 296.8 2.59 4 925 807 10.0 0.0 50 10.0 5.2 195 21 289.5 290.3 282.0 301.5 4.13 5 911 933 9.6 -4.4 37 14.0 3.5 200 20 290.4 290.9 281.0 299.3 3.02 6 906 979 9.4 -6.6 32 16.0 2.8 202 20 290.6 291.1 280.6 298.3 2.57 7 884 1182 10.2 -3.8 37 14.0 3.9 211 19 293.5 294.1 282.7 303.2 3.26 8 875 1266 10.0 1.0 54 9.0 5.5 215 18 294.2 295.0 284.5 307.9 4.70 9 853 1477 9.6 -4.4 37 14.0 3.3 224 17 295.9 296.5 283.6 305.6 3.23 10 850 1506 9.4 -1.6 46 11.0 4.2 225 17 296.0 296.7 284.5 307.9 4.00 11 824 1763 7.8 -3.2 46 11.0 2.7 229 17 296.9 297.6 284.5 307.9 3.66 12 779 2224 5.2 -7.8 38 13.0 -0.2 236 16 299.0 299.5 284.3 307.3 2.73 13 700 3087 -0.9 -20.9 20 20.0 -6.8 250 14 301.5 301.7 283.3 304.8 1.03 14 637 3827 -7.3 -24.3 24 17.0 -11.5 243 17 302.4 302.6 283.5 305.2 0.84 15 533 5185 -16.7 -35.7 18 19.0 -19.7 230 23 307.0 307.1 284.7 308.2 0.34 16 500 5660 -20.7 -30.7 40 10.0 -22.4 225 25 307.8 307.9 285.2 309.8 0.59 17 489 5823 -22.1 -32.1 40 10.0 -23.7 222 25 308.0 308.1 285.2 309.9 0.53 18 405 7182 -30.5 -57.5 5 27.0 -32.1 192 25 314.2 314.2 286.9 314.4 0.04 19 400 7270 -31.3 -58.3 5 27.0 -32.8 190 25 314.3 314.3 286.9 314.5 0.04 20 371 7799 -36.3 -59.3 8 23.0 -37.3 169 22 314.5 314.5 286.9 314.6 0.03 21 347 8261 -40.1 -61.1 9 21.0 -40.8 150 19 315.4 315.4 287.3 315.6 0.03 22 300 9240 -48.3 110 12 317.3 23 250 10410 -57.5 355 17 320.6 24 248 10461 -57.9 354 18 320.7 25 205 11640 -67.9 325 31 322.9 26 200 11790 -64.7 320 31 330.3 27 195 11945 -62.5 314 30 336.2 28 165 12973 -61.3 273 23 354.7 29 161 13126 -57.5 267 22 363.6 30 150 13570 -59.1 250 19 368.3 31 100 16140 -56.3 270 16 418.9 32 70 18420 -55.5 300 12 465.7 33 52 20327 -53.3 296 8 512.1 34 50 20580 -52.7 295 8 519.3 35 30 23890 -50.7 215 23 606.4 36 28 24339 -49.9 201 20 620.7 37 20 26530 -50.7 135 8 681.0 38 19 26864 -50.7 691.0 TRP 205 11640 -67.9 325 31 322.9 WND Sounding variables and indices 1000-500 mb thick: 5506.00 m Freezing level: 711.66 mb = 2959.60 m = 9709.85 ft Wetbulb zero: 782.30 mb = 2188.86 m = 7181.20 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 31.68 % Est. max temperature: 23.08 C = 73.54 F Sfc-Lift cond lev (LCL): 966.44 mb = 440.13 m = 1443.99 ft T: 11.37 C 700-500 lapse rate: 7.70 C/km ThetaE index: 3.21 C Layer 911.0- 884.0 mb Conv cond level (CCL): 652.75 mb = 3635.40 m = 11927.03 ft Mean mixing ratio: 3.85 g/kg Conv temperature: 30.62 C = 87.11 F Cap Strength: 10.22 C Lifted Index: 9.81 C Risk: None Lifted Index @300 mb: 13.91 C Lifted Index @700 mb: 9.80 C Showalter Index: 2.95 C Risk: Showers probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 19.10 C K Index: 8.50 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 0.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.47 J/kg Max Up Vert Vel: 7.14 m/s Conv Inhibition (B-): 47331.19 J/kg Cap Strength: 10.19 C Lift Cond Lev (LCL): 814.58 mb = 1857.11 m = 6092.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 13 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 1018 6 130 2 -1.5 1.3 | 82 15 -14.5 -1.9 1 1000 154 130 8 -6.1 5.1 | 96 19 -19.1 1.9 2 925 807 195 21 5.4 20.3 | 156 19 -7.6 17.1 3 850 1506 225 17 12.0 12.0 | 174 9 -1.0 8.8 4 700 3087 250 14 13.2 4.8 | 185 2 0.1 1.6 5 500 5660 225 25 17.7 17.7 | 198 15 4.7 14.5 6 400 7270 190 25 4.3 24.6 | 158 23 -8.7 21.4 7 300 9240 110 12 -11.3 4.1 | 92 24 -24.3 0.9 8 250 10410 355 17 1.5 -16.9 | 30 23 -11.5 -20.2 9 205 11640 325 31 17.8 -25.4 | 351 29 4.8 -28.6 10 200 11790 320 31 19.9 -23.7 | 346 28 6.9 -27.0 11 150 13570 250 19 17.9 6.5 | 236 6 4.8 3.3 12 100 16140 270 16 16.0 -0.0 | 317 4 3.0 -3.2 13 70 18420 300 12 10.4 -6.0 | 16 10 -2.6 -9.2 14 50 20580 295 8 7.3 -3.4 | 41 9 -5.8 -6.6 15 30 23890 215 23 13.2 18.8 | 181 16 0.2 15.6 16 20 26530 135 8 -5.7 5.7 | 97 19 -18.7 2.4 Wind Parameters Mean winds (0-6000m): 226.1 at 17.9 knts Storm direction: 256.1 at 13.4 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 143.7 neg: 0.0 tot: 143.7 m^2/s^2 ave: 47.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.58 Bulk Shear: 44.03 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 ------------------------------------------------------------------------------- 500 149 10 106 19| 13.8 0.0 13.8| 68.9 0.0 68.9 137.8 0.87| 16.2 14.1 1000 182 14 132 17| 10.0 0.0 10.0|132.9 0.0 132.9 132.9 0.87| 15.5 13.5 1500 195 16 143 15| 5.9 0.0 5.9|141.8 0.0 141.8 94.5 0.77| 12.9 9.9 2000 204 16 150 13| 4.3 0.0 4.3|143.0 0.0 143.0 71.5 0.74| 10.3 7.6 2500 211 16 155 11| 3.3 0.0 3.3|143.6 0.0 143.6 57.4 0.71| 8.7 6.2 3000 217 16 158 10| 2.6 0.0 2.6|143.7 0.0 143.7 47.9 0.67| 7.7 5.2 4000 224 16 165 8| 2.0 0.6 2.5|144.4 0.0 144.4 36.1 0.63| 6.4 4.0 5000 227 17 174 8| 1.6 1.0 2.6|144.4 -1.6 142.8 28.6 0.55| 5.7 3.1 6000 226 18 179 9| 1.3 1.3 2.6|144.4 -17.3 127.1 21.2 0.43| 5.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20250501.12.gif