UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 20 OCT 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 1017 8 29.0 20.0 58 9.0 22.6 60 7 300.7 303.4 295.2 343.6 14.62 1 1000 154 26.4 17.4 58 9.0 20.2 70 10 299.5 301.8 293.4 336.4 12.60 2 925 836 19.8 15.3 75 4.5 16.8 100 16 299.6 301.7 292.9 334.3 11.90 3 910 977 18.8 13.8 73 5.0 15.5 97 18 299.9 301.9 292.3 332.1 10.96 4 893 1139 18.2 10.2 60 8.0 13.3 94 20 300.9 302.5 290.8 326.9 8.78 5 862 1441 18.0 5.0 42 13.0 10.6 87 24 303.8 305.0 289.6 322.9 6.35 6 858 1481 19.4 4.4 37 15.0 10.8 87 24 305.6 306.8 290.0 324.2 6.12 7 850 1562 19.2 5.2 40 14.0 11.0 85 25 306.3 307.5 290.6 326.1 6.53 8 826 1808 18.4 -1.6 26 20.0 8.0 81 23 307.9 308.7 289.0 320.7 4.12 9 804 2039 19.4 -14.6 9 34.0 5.2 76 21 311.4 311.7 287.6 316.4 1.53 10 707 3134 14.0 -32.0 3 46.0 0.2 57 11 317.1 317.2 288.2 318.4 0.37 11 700 3218 13.2 -32.8 3 46.0 -0.3 55 10 317.1 317.2 288.2 318.4 0.35 12 533 5438 -2.9 -39.9 4 37.0 -10.7 140 12 323.5 323.6 290.1 324.4 0.22 13 500 5940 -6.9 -43.9 3 37.0 -13.6 160 12 324.6 324.7 290.3 325.2 0.16 14 472 6387 -9.9 -44.9 4 35.0 -15.8 156 17 326.3 326.3 290.8 326.9 0.15 15 400 7640 -20.3 -49.3 6 29.0 -23.7 145 31 328.6 328.6 291.5 329.0 0.11 16 339 8842 -28.3 -64.3 2 36.0 -30.6 99 19 333.6 333.6 292.7 333.7 0.02 17 304 9616 -31.1 -67.1 2 36.0 -33.1 69 11 340.3 340.3 294.4 340.3 0.02 18 300 9710 -31.7 -64.7 2 33.0 -33.6 65 10 340.7 340.7 294.5 340.8 0.02 19 252 10925 -40.1 -69.1 3 29.0 -41.2 22 22 345.7 345.7 295.7 345.7 0.01 20 250 10980 -40.3 20 23 346.2 21 208 12205 -49.9 12 26 349.8 22 200 12460 -51.9 10 27 350.6 23 150 14260 -66.3 340 16 355.9 24 138 14763 -67.3 319 16 362.7 25 103 16489 -75.1 247 16 379.4 26 100 16660 -76.1 240 16 380.7 27 92 17140 -77.9 276 13 386.3 28 74 18389 -77.7 11 4 411.6 29 70 18710 -74.9 35 2 424.1 30 68 18877 -74.9 43 2 427.7 31 63 19317 -76.5 65 2 433.6 32 58 19799 -69.9 88 2 458.9 33 50 20690 -64.7 130 2 491.0 34 45 21344 -59.9 128 4 517.7 35 37 22566 -62.3 124 7 541.3 36 30 23880 -57.7 120 10 587.3 37 25 25038 -54.1 120 10 629.1 38 20 26470 -53.5 120 10 672.4 39 17 27519 -52.1 708.9 TRP WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 563.08 mb = 5038.24 m = 16529.46 ft Wetbulb zero: 704.08 mb = 3169.06 m = 10397.04 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 20.05 % Est. max temperature: 31.63 C = 88.93 F Sfc-Lift cond lev (LCL): 892.58 mb = 1142.68 m = 3748.92 ft T: 18.20 C 700-500 lapse rate: 7.38 C/km ThetaE index: 20.66 C Layer 1000.0- 858.0 mb Conv cond level (CCL): 676.03 mb = 3501.86 m = 11488.90 ft Mean mixing ratio: 12.42 g/kg Conv temperature: 46.37 C = 115.46 F Cap Strength: 7.49 C Lifted Index: 1.58 C Risk: Showers probable Lifted Index @300 mb: 4.81 C Lifted Index @700 mb: 6.79 C Showalter Index: 6.26 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 12.10 C K Index: -14.70 Risk: None Sweat Index: 124.40 Risk: None Energy Index: 0.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.88 J/kg Max Up Vert Vel: 3.97 m/s Conv Inhibition (B-): 876.33 J/kg Cap Strength: 7.49 C Lift Cond Lev (LCL): 872.96 mb = 1333.10 m = 4373.65 ft Lev Free Conv (LFC): 417.96 mb = 7307.54 m = 23974.58 ft Equ Level (EL): 367.96 mb = 8246.33 m = 27054.57 ft B at Equ Level: 6.40 J/kg Max Parcel Lev (MPL): 347.96 mb = 8652.26 m = 28386.33 ft Wind level data Storm motion: 121 at 11 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 1017 8 60 7 -6.1 -3.5 | 342 9 2.9 -9.0 1 1000 154 70 10 -9.4 -3.4 | 3 9 -0.4 -8.9 2 925 836 100 16 -15.8 2.8 | 68 7 -6.8 -2.7 3 850 1562 85 25 -24.9 -2.2 | 64 18 -15.9 -7.7 4 700 3218 55 10 -8.2 -5.7 | 356 11 0.8 -11.2 5 500 5940 160 12 -4.1 11.3 | 220 8 4.9 5.8 6 400 7640 145 31 -17.8 25.4 | 156 22 -8.8 19.9 7 300 9710 65 10 -9.1 -4.2 | 0 10 -0.1 -9.7 8 250 10980 20 23 -7.9 -21.6 | 358 27 1.1 -27.1 9 200 12460 10 27 -4.7 -26.6 | 352 32 4.3 -32.1 10 150 14260 340 16 5.5 -15.0 | 325 25 14.5 -20.5 11 100 16660 240 16 13.9 8.0 | 264 23 22.9 2.5 12 70 18710 35 2 -1.1 -1.6 | 312 11 7.8 -7.1 13 50 20690 130 2 -1.5 1.3 | 299 9 7.5 -4.2 14 30 23880 120 10 -8.7 5.0 | 326 1 0.3 -0.5 15 20 26470 120 10 -8.7 5.0 | 326 1 0.3 -0.5 Wind Parameters Mean winds (0-6000m): 91.4 at 14.1 knts Storm direction: 121.4 at 10.5 knts Shear (0-3000m) pos: 2.3 neg: 1.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 23.9 deg Storm rel helicity (0-3000m) pos: 26.6 neg: -59.4 tot: -32.8 m^2/s^2 ave: -10.9 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.63 Bulk Shear: 3.00 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 76 11 9 8| 7.7 0.0 7.7| 17.2 0.0 17.2 34.3 0.97| 8.0 7.8 1000 89 13 35 7| 6.8 0.0 6.8| 26.6 0.0 26.6 26.6 0.85| 7.5 6.4 1500 89 16 50 9| 4.5 2.5 7.0| 26.6 -3.8 22.8 15.2 0.52| 7.5 3.9 2000 87 18 53 11| 3.4 1.8 5.2| 26.6 -24.8 1.8 0.9 0.24| 7.0 1.7 2500 84 18 50 11| 2.7 1.8 4.5| 26.6 -43.6 -17.0 -6.8 0.05| 6.7 0.3 3000 83 17 46 11| 2.3 1.9 4.2| 26.6 -59.4 -32.8 -10.9 -0.09| 6.5 -0.6 4000 81 16 39 10| 2.1 1.5 3.6| 33.0 -65.1 -32.2 -8.0 -0.06| 5.8 -0.3 5000 84 15 39 9| 2.2 1.2 3.3| 35.5 -65.1 -29.6 -5.9 0.03| 5.4 0.1 6000 91 14 44 7| 2.1 1.0 3.1| 38.5 -66.3 -27.9 -4.6 0.06| 5.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251020.00.gif