UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:0000Z 29 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 1018 8 24.8 23.1 90 1.7 23.6 60 13 296.4 299.6 296.1 347.7 17.75 1 1000 159 23.6 22.1 91 1.5 22.5 65 21 296.8 299.8 295.7 345.8 16.98 2 934 754 20.8 18.7 88 2.1 19.4 74 17 299.7 302.4 295.0 342.7 14.68 3 925 838 20.4 18.1 87 2.3 18.8 75 17 300.2 302.8 294.8 342.0 14.27 4 850 1566 17.0 13.2 78 3.8 14.5 90 6 304.0 306.0 293.7 337.6 11.29 5 846 1606 16.6 13.1 80 3.5 14.3 93 6 303.9 306.0 293.7 337.5 11.27 6 807 2007 14.8 11.9 83 2.9 12.9 118 9 306.2 308.2 294.1 339.0 10.91 7 736 2783 11.4 6.5 72 4.9 8.5 168 13 310.6 312.2 293.3 336.1 8.28 8 700 3200 8.0 5.1 82 2.9 6.3 195 16 311.3 312.8 293.3 335.7 7.90 9 634 4010 3.2 1.1 86 2.1 2.1 186 15 314.8 316.1 293.2 335.4 6.55 10 500 5900 -6.7 -7.3 95 0.6 -7.0 165 14 324.9 325.7 294.2 339.5 4.43 11 409 7442 -14.3 -15.6 90 1.3 -14.8 188 20 334.3 334.8 295.3 344.0 2.78 12 400 7610 -15.5 -17.1 88 1.6 -16.1 190 21 334.8 335.4 295.2 343.6 2.50 13 300 9730 -29.7 -31.4 85 1.7 -30.0 190 23 343.5 343.7 296.0 347.0 0.92 14 290 9971 -31.5 -32.8 88 1.3 -31.7 194 21 344.3 344.5 296.1 347.5 0.84 15 253 10919 -40.1 -42.1 81 2.0 -40.3 209 11 345.3 345.3 295.9 346.8 0.37 16 250 11000 -40.9 210 10 345.3 17 200 12480 -53.3 265 31 348.4 18 150 14280 -65.3 260 29 357.6 19 127 15270 -72.1 242 29 362.8 20 104 16418 -79.5 220 29 370.0 21 100 16640 -77.7 235 31 377.6 22 77 18131 -77.3 191 24 407.7 23 70 18680 -74.3 175 21 425.4 24 65 19117 -70.5 194 17 442.8 25 55 20122 -66.1 236 7 474.6 26 50 20700 -67.3 260 2 484.9 27 48 20948 -64.5 497.3 28 43 21623 -62.5 518.1 TRP 104 16418 -79.5 220 29 370.0 WND Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 590.69 mb = 4620.81 m = 15159.96 ft Wetbulb zero: 603.35 mb = 4404.29 m = 14449.59 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 85.24 % Est. max temperature: 31.42 C = 88.55 F Sfc-Lift cond lev (LCL): 993.51 mb = 215.72 m = 707.75 ft T: 23.33 C 700-500 lapse rate: 5.44 C/km ThetaE index: 10.14 C Layer 1000.0- 807.0 mb Conv cond level (CCL): 900.68 mb = 1067.36 m = 3501.79 ft Mean mixing ratio: 15.84 g/kg Conv temperature: 29.75 C = 85.55 F Cap Strength: 1.07 C Lifted Index: -1.68 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.80 C Lifted Index @700 mb: -0.98 C Showalter Index: 1.10 C Risk: Showers probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.90 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 184.40 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 230.11 J/kg Max Up Vert Vel: 21.45 m/s Conv Inhibition (B-): 43.40 J/kg Cap Strength: 1.07 C Lift Cond Lev (LCL): 942.10 mb = 678.80 m = 2226.99 ft Lev Free Conv (LFC): 717.10 mb = 2999.19 m = 9839.75 ft Equ Level (EL): 417.10 mb = 7291.44 m = 23921.74 ft B at Equ Level: 229.61 J/kg Max Parcel Lev (MPL): 217.10 mb = 11935.75 m = 39158.82 ft Wind level data Storm motion: 184 at 10 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 8 60 13 -11.3 -6.5 | 35 21 -12.1 -17.0 1 1000 159 65 21 -19.0 -8.9 | 46 28 -19.8 -19.3 2 925 838 75 17 -16.4 -4.4 | 49 23 -17.2 -14.9 3 850 1566 90 6 -6.0 0.0 | 33 12 -6.8 -10.5 4 700 3200 195 16 4.1 15.5 | 214 6 3.3 5.0 5 500 5900 165 14 -3.6 13.5 | 125 5 -4.4 3.1 6 400 7610 190 21 3.6 20.7 | 196 11 2.8 10.2 7 300 9730 190 23 4.0 22.7 | 195 13 3.2 12.2 8 250 11000 210 10 5.0 8.7 | 293 5 4.2 -1.8 9 200 12480 265 31 30.9 2.7 | 284 31 30.1 -7.8 10 150 14280 260 29 28.6 5.0 | 281 28 27.8 -5.4 11 104 16418 220 29 18.6 22.2 | 237 21 17.8 11.8 12 100 16640 235 31 25.4 17.8 | 253 26 24.6 7.3 13 70 18680 175 21 -1.8 20.9 | 166 11 -2.6 10.5 14 50 20700 260 2 2.0 0.3 | 353 10 1.2 -10.1 Wind Parameters Mean winds (0-6000m): 154.4 at 14.0 knts Storm direction: 184.4 at 10.5 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 143.1 deg Storm rel helicity (0-3000m) pos: 70.0 neg: -16.6 tot: 53.5 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 3.1 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 3.21 Bulk Shear: 71.59 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 66 19 45 26| 6.7 0.0 6.7| 34.0 0.0 34.0 68.1 0.51| 10.6 5.4 1000 70 18 47 24| 2.4 0.0 2.4| 37.6 -1.8 35.9 35.9 0.36| 8.0 2.8 1500 72 16 46 22| 2.6 0.0 2.6| 37.6 -15.7 21.9 14.6 0.09| 8.0 0.7 2000 76 14 45 20| 2.9 0.0 2.9| 49.0 -16.6 32.4 16.2 0.20| 7.3 1.5 2500 85 13 50 18| 3.6 0.0 3.6| 60.7 -16.6 44.2 17.7 0.31| 7.1 2.2 3000 98 13 57 16| 4.2 0.0 4.2| 70.0 -16.6 53.5 17.8 0.43| 7.3 3.1 4000 129 14 80 12| 3.4 0.2 3.6| 74.1 -19.8 54.3 13.6 0.39| 6.3 2.5 5000 147 14 98 8| 2.7 0.5 3.2| 74.1 -23.5 50.6 10.1 0.31| 5.3 1.7 6000 154 14 107 7| 2.3 0.6 2.8| 74.9 -26.6 48.3 8.0 0.26| 4.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251029.00.gif