UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 15 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 1012 8 18.0 14.2 78 3.8 15.6 210 11 290.2 291.9 288.3 318.6 10.10 1 1000 108 17.6 11.6 68 6.0 14.0 210 17 290.8 292.3 287.1 315.1 8.60 2 965 412 17.0 8.0 55 9.0 11.9 226 21 293.1 294.4 286.5 313.2 6.98 3 948 563 15.8 6.8 55 9.0 10.7 234 22 293.4 294.6 286.1 312.3 6.54 4 926 762 16.4 1.4 36 15.0 8.6 245 25 296.0 296.8 285.1 309.5 4.57 5 925 771 16.4 2.4 39 14.0 9.0 245 25 296.1 297.0 285.5 310.6 4.92 6 850 1485 11.6 1.6 50 10.0 6.4 250 33 298.3 299.2 286.5 313.3 5.05 7 832 1664 11.0 -1.0 43 12.0 5.1 251 38 299.5 300.3 286.2 312.3 4.27 8 793 2063 9.6 -3.4 40 13.0 3.4 252 48 302.1 302.8 286.6 313.6 3.75 9 762 2394 9.2 -6.8 32 16.0 2.0 253 56 305.2 305.7 286.9 314.6 3.01 10 757 2449 10.2 -7.8 27 18.0 2.2 253 57 306.8 307.4 287.3 315.7 2.80 11 745 2582 11.6 -11.4 19 23.0 1.9 253 61 309.8 310.2 287.6 316.7 2.14 12 700 3100 8.4 -6.6 34 15.0 1.4 255 74 311.8 312.4 289.5 322.4 3.33 13 683 3302 7.2 -8.8 31 16.0 0.1 254 74 312.6 313.2 289.3 321.9 2.88 14 645 3768 2.6 -9.4 41 12.0 -2.6 250 73 312.6 313.1 289.3 321.9 2.91 15 631 3944 1.0 -8.0 51 9.0 -3.0 249 73 312.7 313.4 289.8 323.3 3.32 16 607 4254 -1.1 -3.9 81 2.8 -2.4 247 72 313.8 314.7 291.3 328.8 4.72 17 591 4467 -1.3 -2.5 92 1.2 -1.9 245 72 316.0 317.0 292.6 333.1 5.39 18 540 5180 -5.1 -6.0 93 0.9 -5.5 240 71 319.7 320.6 292.9 334.4 4.53 19 500 5780 -8.5 -9.9 90 1.4 -9.1 235 70 322.7 323.4 293.0 334.6 3.61 20 400 7490 -17.9 -20.0 84 2.1 -18.6 230 80 331.7 332.1 294.0 338.6 1.95 21 399 7509 -18.1 -20.2 84 2.1 -18.7 230 80 331.7 332.1 293.9 338.5 1.93 22 301 9557 -32.5 -35.7 73 3.2 -33.0 230 95 339.2 339.4 294.7 341.6 0.61 23 300 9580 -32.5 -35.8 72 3.3 -33.0 230 95 339.6 339.7 294.8 341.9 0.60 24 265 10437 -40.1 -43.3 71 3.2 -40.4 233 102 340.7 340.8 294.8 342.0 0.31 25 250 10830 -43.7 235 105 341.1 26 200 12300 -53.3 250 126 348.4 27 181 12939 -56.3 245 130 353.6 28 176 13117 -57.1 244 129 355.1 29 150 14110 -65.3 235 121 357.6 30 136 14698 -70.5 239 111 358.6 31 131 14922 -67.5 240 107 367.8 32 121 15400 -67.3 243 99 376.6 33 106 16189 -71.7 248 86 382.8 34 100 16530 -74.7 250 80 383.4 35 81 17739 -78.3 235 74 399.8 36 79 17882 -77.7 234 69 403.9 37 77 18031 -71.3 233 63 420.2 38 70 18590 -73.1 230 43 428.0 39 66 18939 -71.9 225 38 437.9 40 58 19724 -62.3 213 26 476.0 41 50 20650 -60.7 200 12 500.4 42 33 23276 -54.1 581.1 TRP 81 17739 -78.3 235 74 399.8 WND 181 12939 -56.3 245 130 353.6 Sounding variables and indices 1000-500 mb thick: 5672.00 m Freezing level: 619.57 mb = 4092.07 m = 13425.27 ft Wetbulb zero: 681.87 mb = 3315.60 m = 10877.81 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 56.25 % Est. max temperature: 25.80 C = 78.44 F Sfc-Lift cond lev (LCL): 956.52 mb = 486.55 m = 1596.28 ft T: 16.40 C 700-500 lapse rate: 6.31 C/km ThetaE index: 9.13 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 638.22 mb = 3852.96 m = 12640.80 ft Mean mixing ratio: 6.87 g/kg Conv temperature: 40.59 C = 105.06 F Cap Strength: 11.29 C Lifted Index: 11.93 C Risk: None Lifted Index @300 mb: 19.10 C Lifted Index @700 mb: 11.08 C Showalter Index: 11.75 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 10.10 C K Index: 6.70 Risk: None Sweat Index: 155.20 Risk: None Energy Index: 4.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.83 J/kg Max Up Vert Vel: 6.76 m/s Conv Inhibition (B-): 28924.94 J/kg Cap Strength: 11.71 C Lift Cond Lev (LCL): 838.89 mb = 1594.92 m = 5232.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 42 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 1012 8 210 11 5.5 9.5 | 111 39 -36.0 14.1 1 1000 108 210 17 8.5 14.7 | 120 38 -33.0 19.3 2 925 771 245 25 22.7 10.6 | 129 24 -18.9 15.2 3 850 1485 250 33 31.0 11.3 | 147 19 -10.5 15.9 4 700 3100 255 74 71.5 19.2 | 232 38 30.0 23.8 5 500 5780 235 70 57.3 40.2 | 199 47 15.8 44.8 6 400 7490 230 80 61.3 51.4 | 199 59 19.8 56.0 7 300 9580 230 95 72.8 61.1 | 205 73 31.3 65.7 8 250 10830 235 105 86.0 60.2 | 214 79 44.5 64.8 9 200 12300 250 126 118.4 43.1 | 238 90 76.9 47.7 10 181 12939 245 130 117.8 54.9 | 232 97 76.3 59.6 11 150 14110 235 121 99.1 69.4 | 218 94 57.6 74.0 12 100 16530 250 80 75.2 27.4 | 226 46 33.7 32.0 13 81 17739 235 74 60.6 42.4 | 202 51 19.1 47.1 14 70 18590 230 43 32.9 27.6 | 165 33 -8.6 32.3 15 50 20650 200 12 4.1 11.3 | 113 41 -37.4 15.9 Wind Parameters Mean winds (0-6000m): 246.4 at 55.7 knts Storm direction: 276.4 at 41.8 knts Shear (0-3000m) pos: 11.0 neg: 0.0 tot: 11.0 10-3/s Storm rel Dir Shear (0-3000m): 118.1 deg Storm rel helicity (0-3000m) pos: 334.7 neg: 0.0 tot: 334.7 m^2/s^2 ave: 111.6 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 8.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.11 Bulk Shear: 213.06 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 ------------------------------------------------------------------------------- 500 220 18 122 35| 12.6 0.0 12.6| 96.8 0.0 96.8 193.5 0.68| 15.1 10.2 1000 234 22 126 30| 10.3 0.0 10.3|117.5 0.0 117.5 117.5 0.55| 12.2 6.7 1500 240 25 130 26| 9.0 0.0 9.0|145.0 0.0 145.0 96.7 0.60| 10.3 6.2 2000 244 28 137 23| 10.0 0.0 10.0|206.2 0.0 206.2 103.1 0.72| 11.0 7.9 2500 247 33 148 21| 10.6 0.0 10.6|268.7 0.0 268.7 107.5 0.74| 11.4 8.5 3000 249 39 164 19| 11.0 0.0 11.0|334.7 0.0 334.7 111.6 0.72| 11.7 8.5 4000 250 47 188 21| 8.3 1.1 9.3|346.7 -86.7 260.0 65.0 0.53| 10.2 5.4 5000 249 52 197 25| 6.6 1.8 8.4|346.7-185.7 161.0 32.2 0.38| 9.1 3.4 6000 246 56 199 29| 5.5 2.2 7.7|347.7-264.6 83.1 13.9 0.28| 8.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20250415.12.gif