UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 30 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 1015 8 24.4 21.5 84 2.9 22.3 360 3 296.3 299.2 295.0 342.7 16.11 1 1000 134 24.8 20.0 75 4.8 21.4 40 10 298.0 300.6 294.6 341.1 14.88 2 985 267 23.8 19.5 77 4.3 20.8 39 11 298.2 300.9 294.5 340.7 14.64 3 926 805 20.0 15.1 73 4.9 16.8 35 14 299.7 301.8 292.8 334.0 11.73 4 925 814 20.0 15.2 74 4.8 16.8 35 14 299.8 301.9 292.9 334.4 11.82 5 899 1059 20.6 10.6 53 10.0 14.3 47 11 302.8 304.5 291.6 329.5 8.96 6 850 1539 17.8 8.8 56 9.0 12.3 70 6 304.8 306.3 291.7 330.0 8.39 7 785 2216 14.4 8.4 67 6.0 10.7 134 10 308.2 309.8 293.1 335.1 8.85 8 700 3175 7.8 4.9 82 2.9 6.1 225 16 311.1 312.6 293.1 335.1 7.78 9 689 3305 7.0 3.4 78 3.6 4.9 226 16 311.6 313.0 292.7 333.7 7.11 10 677 3449 9.8 -19.2 11 29.0 -0.9 228 16 316.3 316.6 288.9 320.5 1.24 11 617 4210 5.0 -32.0 5 37.0 -5.1 236 16 319.3 319.4 289.0 320.9 0.42 12 603 4396 5.0 -31.0 5 36.0 -5.2 238 16 321.4 321.5 289.7 323.2 0.48 13 542 5252 -1.7 -42.7 3 41.0 -10.1 248 16 323.4 323.5 290.0 324.0 0.16 14 506 5796 -3.3 -38.3 5 35.0 -11.1 254 16 327.9 328.0 291.4 328.9 0.28 15 500 5890 -4.1 -41.1 4 37.0 -11.8 255 16 328.0 328.1 291.4 328.8 0.21 16 448 6745 -10.7 -45.7 4 35.0 -16.6 262 23 330.2 330.2 291.9 330.8 0.14 17 400 7610 -15.1 -41.1 9 26.0 -19.7 270 31 335.4 335.4 293.4 336.4 0.26 18 377 8054 -18.7 -41.7 11 23.0 -22.4 269 32 336.3 336.4 293.7 337.4 0.26 19 341 8793 -24.1 -45.1 13 21.0 -26.8 267 33 338.8 338.8 294.2 339.6 0.20 20 322 9207 -28.1 -43.1 22 15.0 -30.0 266 34 338.9 338.9 294.3 339.9 0.26 21 300 9710 -32.7 -45.7 26 13.0 -34.0 265 35 339.3 339.3 294.4 340.1 0.21 22 263 10624 -39.7 -50.7 30 11.0 -40.5 247 45 342.0 342.1 295.0 342.6 0.14 23 253 10889 -40.1 -54.1 21 14.0 -40.9 242 48 345.3 345.3 295.7 345.7 0.10 24 250 10970 -40.7 240 49 345.6 25 200 12440 -52.1 250 54 350.3 26 158 13924 -63.6 265 64 355.2 27 150 14240 -66.1 270 64 356.2 28 107 16233 -76.7 262 53 372.3 29 100 16620 -78.9 260 51 375.3 30 98 16735 -79.5 265 52 376.3 31 81 17832 -73.5 248 32 409.7 32 71 18606 -71.5 236 18 429.7 33 70 18690 -70.5 235 17 433.6 34 67 18951 -66.7 228 16 447.3 35 53 20365 -66.5 194 13 478.7 36 50 20720 -62.5 185 12 496.2 37 49 20845 -61.9 182 12 500.5 38 30 23910 -56.9 115 16 589.5 39 27 24577 -57.1 607.0 40 24 25328 -54.1 636.5 TRP 98 16735 -79.5 265 52 376.3 WND 158 13924 -63.6 265 64 355.2 Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 557.48 mb = 5035.23 m = 16519.57 ft Wetbulb zero: 678.78 mb = 3427.68 m = 11245.53 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 40.86 % Est. max temperature: 32.33 C = 90.20 F Sfc-Lift cond lev (LCL): 973.30 mb = 370.81 m = 1216.57 ft T: 23.06 C 700-500 lapse rate: 4.38 C/km ThetaE index: 8.73 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 794.14 mb = 2117.81 m = 6948.12 ft Mean mixing ratio: 13.52 g/kg Conv temperature: 35.83 C = 96.50 F Cap Strength: 4.13 C Lifted Index: 3.44 C Risk: None Lifted Index @300 mb: 2.50 C Lifted Index @700 mb: 0.72 C Showalter Index: 7.13 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 12.90 C K Index: 27.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 133.60 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.38 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 22214.58 J/kg Cap Strength: 4.09 C Lift Cond Lev (LCL): 902.33 mb = 1027.25 m = 3370.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 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 1015 8 360 3 -0.0 -3.0 | 75 10 -10.0 -2.6 1 1000 134 40 10 -6.4 -7.7 | 66 18 -16.4 -7.3 2 925 814 35 14 -8.0 -11.5 | 58 21 -18.0 -11.1 3 850 1539 70 6 -5.6 -2.1 | 84 16 -15.6 -1.7 4 700 3175 225 16 11.3 11.3 | 186 12 1.3 11.7 5 500 5890 255 16 15.5 4.1 | 230 7 5.5 4.5 6 400 7610 270 31 31.0 -0.0 | 269 21 21.0 0.4 7 300 9710 265 35 34.9 3.1 | 262 25 24.9 3.4 8 250 10970 240 49 42.4 24.5 | 233 41 32.4 24.9 9 200 12440 250 54 50.7 18.5 | 245 45 40.7 18.8 10 158 13924 265 64 63.8 5.6 | 264 54 53.8 6.0 11 150 14240 270 64 64.0 -0.0 | 270 54 54.0 0.4 12 100 16620 260 51 50.2 8.9 | 257 41 40.2 9.2 13 98 16735 265 52 51.8 4.5 | 263 42 41.8 4.9 14 70 18690 235 17 13.9 9.8 | 201 11 3.9 10.1 15 50 20720 185 12 1.0 12.0 | 144 15 -8.9 12.3 16 30 23910 115 16 -14.5 6.8 | 106 26 -24.5 7.1 Wind Parameters Mean winds (0-6000m): 242.1 at 13.3 knts Storm direction: 272.1 at 10.0 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 93.4 deg Storm rel helicity (0-3000m) pos: 158.8 neg: -20.3 tot: 138.5 m^2/s^2 ave: 46.2 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 68.17 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 37 10 65 18| 10.3 0.0 10.3| 0.9 -13.9 -13.0 -26.1 -0.33| 10.6 -3.5 1000 37 11 63 19| 5.1 0.0 5.1| 15.9 -20.3 -4.4 -4.4 -0.12| 7.8 -1.0 1500 40 11 65 19| 2.0 0.0 2.0| 41.8 -20.3 21.5 14.4 0.16| 7.5 1.2 2000 49 10 71 18| 2.7 0.0 2.7| 69.2 -20.3 48.9 24.5 0.33| 7.3 2.4 2500 63 10 77 19| 3.0 0.0 3.0|113.6 -20.3 93.3 37.3 0.49| 7.7 3.8 3000 67 11 79 20| 3.0 0.0 3.0|158.8 -20.3 138.5 46.2 0.60| 8.4 5.0 4000 227 12 171 9| 2.3 0.0 2.3|177.9 -20.3 157.6 39.4 0.63| 7.2 4.5 5000 236 13 184 7| 1.8 0.0 1.8|184.1 -20.3 163.8 32.8 0.64| 6.1 3.9 6000 242 13 195 7| 1.5 0.0 1.5|190.3 -20.3 170.0 28.3 0.65| 5.4 3.5 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20251030.12.gif