UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:0000Z 18 OCT 25 Station: RJ778 WMO ident: 47778 Latitude: 33.45 Longitude: 135.77 ------------------------------------------------------------------------------- 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 67 21.6 21.1 97 0.5 21.3 50 10 293.7 296.6 294.0 338.7 15.75 1 1000 170 20.6 19.7 95 0.9 20.0 60 17 293.8 296.4 293.2 335.4 14.60 2 925 844 18.0 17.7 98 0.3 17.8 165 14 297.7 300.2 293.9 338.0 13.91 3 850 1567 14.6 14.6 100 0.0 14.6 185 16 301.4 303.7 293.8 337.9 12.39 4 722 2935 8.0 5.5 84 2.5 6.5 198 14 308.6 310.1 292.4 332.6 7.87 5 705 3132 7.0 4.0 81 3.0 5.3 199 14 309.6 311.0 292.2 331.9 7.25 6 701 3179 8.8 -4.2 40 13.0 2.4 200 14 312.1 312.9 290.2 324.8 4.00 7 700 3191 8.8 -4.2 40 13.0 2.4 200 14 312.2 313.0 290.2 324.9 4.00 8 684 3382 7.2 1.2 66 6.0 3.9 203 15 312.5 313.7 292.2 331.6 6.11 9 647 3836 4.8 -14.2 24 19.0 -2.7 212 18 314.8 315.2 289.2 321.3 1.97 10 644 3874 4.4 -0.6 70 5.0 1.7 212 18 314.8 315.9 292.4 332.8 5.69 11 632 4027 3.4 -12.6 30 16.0 -3.1 215 19 315.3 315.8 289.6 322.9 2.30 12 618 4208 2.4 -7.6 48 10.0 -2.1 219 20 316.2 316.9 291.0 327.5 3.49 13 615 4248 2.8 -10.2 38 13.0 -2.8 219 20 317.1 317.7 290.7 326.5 2.86 14 572 4831 0.4 -14.6 31 15.0 -5.5 230 23 320.9 321.4 291.2 328.2 2.15 15 522 5560 -2.7 -29.7 10 27.0 -10.1 244 27 325.7 325.8 291.2 328.0 0.62 16 504 5837 -4.7 -13.7 49 9.0 -8.3 249 29 326.6 327.1 293.2 335.5 2.63 17 500 5900 -4.9 -15.9 42 11.0 -9.1 250 29 327.1 327.5 293.0 334.7 2.21 18 498 5931 -5.1 -15.1 45 10.0 -9.0 250 29 327.2 327.7 293.2 335.3 2.38 19 400 7610 -17.3 -26.3 45 9.0 -19.6 270 31 332.5 332.7 293.4 336.5 1.12 20 384 7914 -20.1 -28.1 49 8.0 -22.0 267 31 332.7 332.9 293.4 336.3 0.99 21 354 8512 -23.3 -42.3 16 19.0 -26.0 262 31 336.3 336.3 293.6 337.3 0.26 22 324 9153 -27.7 -49.7 10 22.0 -29.9 255 31 338.8 338.8 294.1 339.3 0.13 23 300 9700 -32.7 -49.7 17 17.0 -34.2 250 31 339.3 339.3 294.3 339.8 0.14 24 268 10487 -40.1 -50.1 34 10.0 -40.8 269 32 339.6 339.7 294.4 340.2 0.15 25 250 10960 -43.9 280 33 340.8 26 216 11925 -50.5 267 34 345.1 27 200 12420 -55.5 260 35 344.9 28 175 13265 -60.5 262 41 350.1 29 150 14220 -64.5 265 47 359.0 30 102 16506 -74.9 255 36 380.8 31 100 16620 -75.3 255 35 382.2 32 87 17423 -77.3 255 33 393.8 33 73 18435 -74.9 259 23 419.1 34 70 18680 -73.3 260 21 427.6 35 59 19693 -68.3 460.2 36 52 20460 -63.5 488.3 TRP 87 17423 -77.3 255 33 393.8 WND Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 565.55 mb = 4925.25 m = 16158.76 ft Wetbulb zero: 662.08 mb = 3647.93 m = 11968.12 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 65.52 % Est. max temperature: 28.70 C = 83.66 F Sfc-Lift cond lev (LCL): 1004.98 mb = 127.16 m = 417.17 ft T: 21.02 C 700-500 lapse rate: 5.06 C/km ThetaE index: 13.27 C Layer 850.0- 700.0 mb Conv cond level (CCL): 932.62 mb = 773.10 m = 2536.38 ft Mean mixing ratio: 14.29 g/kg Conv temperature: 25.16 C = 77.29 F Cap Strength: 3.32 C Lifted Index: 3.17 C Risk: None Lifted Index @300 mb: 3.20 C Lifted Index @700 mb: 2.10 C Showalter Index: 2.76 C Risk: Showers probable Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 19.50 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 374.49 Risk: Showers and thunderstorms possible Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.91 J/kg Max Up Vert Vel: 6.15 m/s Conv Inhibition (B-): 11236.14 J/kg Cap Strength: 3.28 C Lift Cond Lev (LCL): 953.30 mb = 583.45 m = 1914.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 14 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 67 50 10 -7.7 -6.4 | 58 24 -20.1 -12.5 1 1000 170 60 17 -14.7 -8.5 | 62 31 -27.2 -14.5 2 925 844 165 14 -3.6 13.5 | 115 18 -16.1 7.5 3 850 1567 185 16 1.4 15.9 | 132 15 -11.0 9.9 4 700 3191 200 14 4.8 13.2 | 133 10 -7.7 7.1 5 500 5900 250 29 27.3 9.9 | 255 15 14.8 3.9 6 400 7610 270 31 31.0 -0.0 | 288 20 18.6 -6.0 7 300 9700 250 31 29.1 10.6 | 255 17 16.7 4.6 8 250 10960 280 33 32.5 -5.7 | 300 23 20.1 -11.8 9 200 12420 260 35 34.5 6.1 | 270 22 22.0 0.0 10 150 14220 265 47 46.8 4.1 | 273 34 34.4 -1.9 11 100 16620 255 35 33.8 9.1 | 262 22 21.4 3.0 12 87 17423 255 33 31.9 8.5 | 263 20 19.4 2.5 13 70 18680 260 21 20.7 3.6 | 286 9 8.2 -2.4 Wind Parameters Mean winds (0-6000m): 214.1 at 18.4 knts Storm direction: 244.1 at 13.8 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 74.9 deg Storm rel helicity (0-3000m) pos: 204.3 neg: -0.1 tot: 204.2 m^2/s^2 ave: 68.1 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.15 Bulk Shear: 127.43 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 83 16 74 29| 15.8 0.0 15.8|137.1 0.0 137.1 274.1 0.74| 25.4 18.7 1000 117 15 92 26| 11.1 0.0 11.1|189.0 0.0 189.0 189.0 0.73| 19.2 14.1 1500 145 15 107 22| 8.3 0.0 8.3|203.1 0.0 203.1 135.4 0.74| 14.2 10.5 2000 159 15 115 20| 6.1 0.0 6.1|204.0 0.0 204.0 102.0 0.73| 11.0 8.0 2500 168 15 120 18| 4.9 0.0 4.9|204.3 0.0 204.3 81.7 0.71| 9.1 6.4 3000 174 15 123 17| 4.0 0.0 4.0|204.3 -0.1 204.2 68.1 0.68| 7.8 5.3 4000 184 15 129 15| 3.7 0.0 3.7|221.3 -0.2 221.1 55.3 0.72| 6.7 4.8 5000 198 17 143 12| 3.5 0.0 3.5|243.7 -0.2 243.6 48.7 0.76| 6.3 4.8 6000 214 18 167 9| 3.3 0.0 3.3|272.8 -0.2 272.6 45.4 0.77| 6.1 4.7 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251018.00.gif