UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 16 APR 25 Station: RJAO WMO ident: 47971 Latitude: 27.08 Longitude: 142.18 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1019 8 16.4 13.3 82 3.1 14.5 300 2 288.0 289.7 286.9 314.4 9.45 1 1008 100 19.0 12.0 64 7.0 14.7 291 3 291.5 293.0 287.6 316.4 8.77 2 1000 167 18.6 11.6 64 7.0 14.4 285 4 291.8 293.3 287.5 316.2 8.60 3 925 830 12.4 7.9 74 4.5 9.9 290 10 292.0 293.3 286.3 312.7 7.24 4 861 1427 7.4 2.4 71 5.0 4.9 290 13 292.8 293.8 284.6 308.2 5.28 5 850 1533 9.2 -9.8 25 19.0 1.7 290 14 295.8 296.2 282.3 302.3 2.13 6 847 1562 10.4 -12.6 18 23.0 1.7 290 14 297.3 297.7 282.4 302.7 1.71 7 841 1622 13.6 -28.4 4 42.0 1.4 289 14 301.3 301.4 282.5 302.8 0.44 8 834 1692 14.0 -29.0 3 43.0 1.5 288 15 302.5 302.5 283.0 303.9 0.42 9 731 2791 9.4 -23.6 8 33.0 -1.2 274 21 309.0 309.2 285.9 311.7 0.78 10 700 3148 7.4 -30.6 5 38.0 -3.1 270 23 310.7 310.8 286.1 312.2 0.43 11 659 3639 5.4 268 26 313.8 12 500 5820 -9.5 -44.5 4 35.0 -15.3 260 37 321.5 321.5 289.3 322.0 0.15 13 496 5882 -9.5 -44.5 4 35.0 -15.3 259 38 322.2 322.2 289.6 322.8 0.15 14 444 6728 -16.3 -52.3 3 36.0 -20.5 252 44 324.0 324.0 290.0 324.3 0.07 15 436 6866 -15.9 -52.9 3 37.0 -20.4 251 46 326.2 326.2 290.7 326.4 0.06 16 400 7510 -20.9 -57.9 2 37.0 -24.4 245 51 327.8 327.8 291.2 328.0 0.04 17 350 8484 -28.1 -52.1 8 24.0 -30.2 245 60 330.9 330.9 292.0 331.2 0.09 18 345 8587 -28.9 -41.9 27 13.0 -30.4 245 61 331.1 331.2 292.3 332.2 0.28 19 316 9209 -34.5 -36.5 82 2.0 -34.8 245 67 331.8 331.9 292.7 333.8 0.53 20 300 9570 -37.5 -41.6 65 4.1 -37.9 245 70 332.5 332.6 292.7 333.8 0.33 21 283 9969 -40.1 -50.1 34 10.0 -40.8 247 73 334.4 334.4 293.0 334.9 0.14 22 250 10800 -46.9 250 80 336.3 23 219 11661 -52.0 250 107 341.5 24 206 12052 -54.3 250 103 343.9 25 200 12240 -55.1 250 101 345.5 26 176 13054 -56.9 252 103 355.4 27 150 14050 -64.1 255 105 359.7 28 124 15205 -68.5 250 90 371.8 29 106 16137 -72.3 245 78 381.6 30 100 16480 -72.3 250 80 388.0 31 78 17937 -74.3 240 54 412.5 32 76 18090 -70.7 238 52 423.1 33 70 18580 -69.1 235 43 436.6 34 61 19407 -67.1 286 25 458.5 35 53 20273 -58.7 338 7 496.8 36 50 20640 -57.5 0 0 508.0 37 30 23880 -53.7 110 4 598.2 38 27 24558 -53.1 618.2 TRP 106 16137 -72.3 245 78 381.6 WND 219 11661 -52.0 250 107 341.5 Sounding variables and indices 1000-500 mb thick: 5653.00 m Freezing level: 601.38 mb = 4429.55 m = 14532.46 ft Wetbulb zero: 777.27 mb = 2279.20 m = 7477.60 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 36.38 % Est. max temperature: 21.15 C = 70.06 F Sfc-Lift cond lev (LCL): 973.04 mb = 399.43 m = 1310.45 ft T: 16.43 C 700-500 lapse rate: 6.32 C/km ThetaE index: 14.10 C Layer 1000.0- 847.0 mb Conv cond level (CCL): 876.75 mb = 1275.78 m = 4185.59 ft Mean mixing ratio: 8.06 g/kg Conv temperature: 21.05 C = 69.89 F Cap Strength: 10.24 C Lifted Index: 9.99 C Risk: None Lifted Index @300 mb: 13.05 C Lifted Index @700 mb: 9.31 C Showalter Index: 17.87 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: -0.30 C K Index: -29.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 4.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.92 J/kg Max Up Vert Vel: 3.44 m/s Conv Inhibition (B-): 34675.54 J/kg Cap Strength: 10.27 C Lift Cond Lev (LCL): 889.57 mb = 1155.00 m = 3789.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 16 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 1019 8 300 2 1.7 -1.0 | 119 14 -12.7 7.0 1 1000 167 285 4 3.9 -1.0 | 124 13 -10.5 7.0 2 925 830 290 10 9.4 -3.4 | 133 7 -5.0 4.6 3 850 1533 290 14 13.2 -4.8 | 159 3 -1.3 3.2 4 700 3148 270 23 23.0 -0.0 | 227 12 8.6 8.0 5 500 5820 260 37 36.4 6.4 | 237 26 22.0 14.5 6 400 7510 245 51 46.2 21.6 | 227 43 31.8 29.6 7 300 9570 245 70 63.4 29.6 | 233 62 49.0 37.6 8 250 10800 250 80 75.2 27.4 | 240 70 60.8 35.4 9 219 11661 250 107 100.5 36.6 | 243 97 86.1 44.6 10 200 12240 250 101 94.9 34.5 | 242 91 80.5 42.6 11 150 14050 255 105 101.4 27.2 | 248 94 87.0 35.2 12 106 16137 245 78 70.7 33.0 | 234 70 56.3 41.0 13 100 16480 250 80 75.2 27.4 | 240 70 60.8 35.4 14 70 18580 235 43 35.2 24.7 | 212 39 20.8 32.7 15 50 20640 0 0 -0.0 -0.0 | 119 16 -14.4 8.0 16 30 23880 110 4 -3.8 1.4 | 117 20 -18.2 9.4 Wind Parameters Mean winds (0-6000m): 269.1 at 22.0 knts Storm direction: 299.1 at 16.5 knts Shear (0-3000m) pos: 0.7 neg: 2.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 107.6 deg Storm rel helicity (0-3000m) pos: 17.2 neg: 0.0 tot: 17.2 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 40.84 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 ------------------------------------------------------------------------------- 500 287 5 124 12| 0.0 5.3 5.3| 6.1 0.0 6.1 12.1 0.35| 5.4 1.9 1000 289 7 126 10| 2.0 2.6 4.7| 8.3 0.0 8.3 8.3 0.33| 4.7 1.5 1500 290 9 130 8| 1.4 2.7 4.1| 10.3 0.0 10.3 6.9 0.38| 4.1 1.6 2000 289 10 136 7| 1.0 2.8 3.8| 13.1 0.0 13.1 6.6 0.50| 3.9 1.9 2500 286 12 148 6| 0.8 2.9 3.7| 15.7 0.0 15.7 6.3 0.50| 3.8 1.9 3000 282 13 166 5| 0.7 2.9 3.6| 17.2 0.0 17.2 5.7 0.45| 3.8 1.7 4000 277 16 195 6| 0.5 2.9 3.4| 23.2 0.0 23.2 5.8 0.42| 3.6 1.5 5000 273 19 213 8| 0.4 2.9 3.3| 27.4 0.0 27.4 5.5 0.37| 3.5 1.3 6000 269 22 222 11| 0.3 2.9 3.3| 28.2 -3.1 25.1 4.2 0.30| 3.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20250416.12.gif