UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for RJAO... Searching the city database file for: RJAO ... Date:1200Z 1 MAY 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 21.2 19.7 91 1.5 20.2 60 11 292.9 295.5 292.7 333.7 14.35 1 1000 152 20.0 18.9 93 1.1 19.2 60 21 293.1 295.6 292.4 332.6 13.87 2 944 649 17.6 16.0 90 1.6 16.5 86 14 295.6 297.8 291.9 330.7 12.20 3 941 676 19.2 16.3 83 2.9 17.2 87 14 297.5 299.7 292.7 333.6 12.48 4 925 824 18.0 15.9 88 2.1 16.6 95 12 297.7 300.0 292.7 333.6 12.38 5 903 1030 16.8 15.4 91 1.4 15.9 121 10 298.5 300.8 292.9 334.3 12.28 6 850 1544 14.0 12.4 90 1.6 13.0 185 4 300.8 302.8 292.3 332.3 10.70 7 826 1785 13.0 11.4 90 1.6 12.0 194 8 302.2 304.1 292.4 332.7 10.31 8 802 2032 13.0 10.2 83 2.8 11.3 203 12 304.8 306.6 292.8 334.1 9.79 9 724 2885 9.0 2.0 61 7.0 5.2 235 26 309.5 310.6 291.2 328.3 6.12 10 700 3163 7.8 0.8 61 7.0 4.0 245 31 311.1 312.2 291.5 329.2 5.80 11 697 3198 7.6 1.6 66 6.0 4.3 245 31 311.3 312.5 291.9 330.5 6.17 12 660 3643 4.0 1.1 81 2.9 2.4 245 33 312.1 313.3 292.2 331.7 6.29 13 654 3717 4.0 -2.0 65 6.0 1.0 245 34 312.9 313.9 291.4 328.9 5.05 14 606 4331 0.2 -2.6 81 2.8 -1.2 245 37 315.5 316.5 292.3 332.0 5.22 15 598 4437 0.0 -9.0 51 9.0 -3.9 245 38 316.4 317.0 290.8 326.9 3.24 16 558 4988 -2.3 -19.3 26 17.0 -8.1 245 40 320.0 320.3 290.3 325.1 1.49 17 547 5145 -3.5 -10.5 58 7.0 -6.5 245 41 320.4 321.0 291.9 330.8 3.14 18 521 5528 -4.9 -19.9 30 15.0 -9.9 245 43 323.2 323.5 291.3 328.5 1.51 19 505 5772 -5.9 -21.9 27 16.0 -11.0 245 45 324.9 325.2 291.6 329.5 1.31 20 500 5850 -6.3 -22.3 27 16.0 -11.3 245 45 325.4 325.6 291.7 329.8 1.28 21 472 6300 -9.5 -14.5 67 5.0 -11.4 249 46 326.8 327.3 293.3 335.8 2.63 22 449 6685 -12.7 -18.7 61 6.0 -14.7 252 46 327.5 327.9 292.9 334.2 1.95 23 400 7560 -18.7 -21.4 79 2.7 -19.5 260 47 330.7 331.0 293.5 336.8 1.73 24 375 8037 -21.1 -23.7 80 2.6 -21.8 262 48 333.7 334.0 294.1 339.1 1.51 25 300 9640 -33.7 -35.6 83 1.9 -34.0 270 52 337.9 338.0 294.4 340.2 0.61 26 272 10318 -39.3 -42.4 72 3.1 -39.6 278 60 339.4 339.4 294.5 340.7 0.34 27 268 10420 -40.1 -43.4 71 3.3 -40.4 279 61 339.6 339.7 294.5 340.8 0.31 28 250 10890 -43.9 285 66 340.8 29 200 12350 -56.1 275 74 343.9 30 166 13512 -63.5 278 78 350.4 31 150 14130 -66.1 280 80 356.2 32 147 14253 -66.6 280 80 357.5 33 100 16540 -75.3 275 62 382.2 34 91 17086 -73.1 274 52 397.1 35 71 18528 -74.5 270 25 423.3 36 70 18610 -73.7 270 23 426.7 37 57 19842 -63.3 267 10 476.1 38 50 20650 -61.7 265 2 498.1 39 31 23680 -55.7 59 11 587.3 40 30 23890 -55.9 70 12 592.2 41 20 26499 -51.1 679.8 TRP 100 16540 -75.3 275 62 382.2 WND 147 14253 -66.6 280 80 357.5 Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 598.00 mb = 4436.85 m = 14556.43 ft Wetbulb zero: 632.81 mb = 3982.30 m = 13065.12 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 69.04 % Est. max temperature: 28.37 C = 83.06 F Sfc-Lift cond lev (LCL): 995.16 mb = 193.81 m = 635.85 ft T: 19.80 C 700-500 lapse rate: 5.25 C/km ThetaE index: 5.77 C Layer 724.0- 700.0 mb Conv cond level (CCL): 889.34 mb = 1159.58 m = 3804.34 ft Mean mixing ratio: 13.03 g/kg Conv temperature: 27.40 C = 81.33 F Cap Strength: 3.69 C Lifted Index: 3.76 C Risk: None Lifted Index @300 mb: 5.01 C Lifted Index @700 mb: 2.62 C Showalter Index: 3.82 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 18.70 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 201.80 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.06 J/kg Max Up Vert Vel: 6.49 m/s Conv Inhibition (B-): 31696.75 J/kg Cap Strength: 3.70 C Lift Cond Lev (LCL): 943.70 mb = 651.63 m = 2137.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 20 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 11 -9.5 -5.5 | 80 30 -29.3 -4.9 1 1000 152 60 21 -18.2 -10.5 | 75 39 -38.0 -9.9 2 925 824 95 12 -12.0 1.0 | 93 32 -31.8 1.6 3 850 1544 185 4 0.3 4.0 | 103 20 -19.5 4.6 4 700 3163 245 31 28.1 13.1 | 211 16 8.3 13.7 5 500 5850 245 45 40.8 19.0 | 227 29 21.0 19.6 6 400 7560 260 47 46.3 8.2 | 252 28 26.5 8.7 7 300 9640 270 52 52.0 -0.0 | 269 32 32.2 0.6 8 250 10890 285 66 63.8 -17.1 | 291 47 43.9 -16.5 9 200 12350 275 74 73.7 -6.4 | 276 54 53.9 -5.9 10 150 14130 280 80 78.8 -13.9 | 283 60 59.0 -13.3 11 147 14253 280 80 78.8 -13.9 | 283 60 59.0 -13.3 12 100 16540 275 62 61.8 -5.4 | 277 42 42.0 -4.8 13 70 18610 270 23 23.0 -0.0 | 260 3 3.2 0.6 14 50 20650 265 2 2.0 0.2 | 92 18 -17.8 0.8 15 30 23890 70 12 -11.3 -4.1 | 84 31 -31.1 -3.5 Wind Parameters Mean winds (0-6000m): 241.7 at 26.4 knts Storm direction: 271.7 at 19.8 knts Shear (0-3000m) pos: 6.8 neg: 0.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 116.5 deg Storm rel helicity (0-3000m) pos: 284.7 neg: -23.8 tot: 261.0 m^2/s^2 ave: 87.0 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 7.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 259.03 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 18 79 37| 7.0 0.0 7.0| 59.0 -19.1 39.9 79.7 0.24| 16.3 3.9 1000 75 15 84 35| 5.2 0.0 5.2|129.5 -19.1 110.3 110.3 0.45| 13.7 6.2 1500 81 13 88 32| 4.7 0.0 4.7|149.4 -23.8 125.7 83.8 0.39| 12.4 4.8 2000 93 11 92 31| 5.5 0.0 5.5|189.7 -23.8 166.0 83.0 0.49| 11.3 5.6 2500 124 12 104 31| 6.3 0.0 6.3|235.9 -23.8 212.2 84.9 0.58| 11.1 6.4 3000 191 14 131 23| 6.8 0.0 6.8|284.7 -23.8 261.0 87.0 0.65| 11.2 7.3 4000 234 19 158 13| 5.6 0.3 6.0|311.7 -23.8 287.9 72.0 0.66| 9.5 6.3 5000 240 23 179 12| 4.5 0.8 5.3|324.0 -23.8 300.2 60.0 0.65| 8.1 5.2 6000 242 26 195 14| 3.9 0.9 4.8|342.6 -23.8 318.8 53.1 0.64| 7.2 4.6 Wrote GIF file: /home/apache/climate/data/raob//RJAO/skewt/RJAO.skewt.20250501.12.gif