UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 8 OCT 25 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 1006 3 17.8 11.8 68 6.0 14.2 260 15 290.5 292.0 287.1 315.0 8.67 1 1004 20 16.0 11.1 73 4.9 13.1 258 13 288.8 290.3 286.1 312.1 8.29 2 1000 54 16.2 11.4 73 4.8 13.3 255 10 289.4 290.8 286.5 313.3 8.49 3 925 711 10.6 8.8 89 1.8 9.6 260 33 290.1 291.5 286.0 312.0 7.70 4 850 1412 5.2 3.2 87 2.0 4.2 250 37 291.6 292.6 284.5 307.9 5.67 5 700 2972 -4.5 -5.3 94 0.8 -4.8 250 45 297.5 298.2 284.8 308.5 3.68 6 673 3280 -6.7 -7.9 91 1.2 -7.2 252 47 298.4 299.0 284.5 307.9 3.13 7 641 3657 -10.1 -11.5 89 1.4 -10.6 254 50 298.7 299.2 283.9 306.3 2.47 8 596 4213 -14.7 -17.8 77 3.1 -15.5 257 54 299.7 300.0 283.2 304.7 1.58 9 538 4980 -19.5 -24.5 64 5.0 -20.5 262 60 302.9 303.0 283.8 306.0 0.98 10 522 5203 -21.3 -36.3 25 15.0 -23.4 263 62 303.3 303.4 283.2 304.4 0.33 11 500 5520 -22.3 -40.3 18 18.0 -24.5 265 64 305.9 305.9 284.1 306.7 0.23 12 458 6158 -25.7 -44.7 15 19.0 -27.6 263 66 309.4 309.4 285.3 309.9 0.16 13 400 7120 -33.9 -50.9 16 17.0 -35.0 260 70 310.9 310.9 285.8 311.3 0.09 14 370 7662 -38.1 -53.1 19 15.0 -38.8 263 85 312.4 312.4 286.2 312.6 0.07 15 346 8123 -40.1 -58.1 13 18.0 -40.8 265 97 315.7 315.7 287.3 315.9 0.04 16 308 8913 -43.3 269 119 321.9 17 300 9090 -43.7 270 124 323.8 18 272 9743 -46.3 270 140 329.2 19 250 10300 -48.5 270 132 334.0 20 232 10793 -49.5 270 124 339.7 21 200 11770 -49.3 270 130 354.7 22 175 12642 -50.9 270 117 365.9 23 150 13640 -53.5 270 101 377.9 24 129 14602 -58.5 270 98 385.6 25 100 16200 -60.3 270 93 411.2 26 85 17219 -58.7 277 75 434.0 27 73 18175 -58.9 283 59 452.9 28 70 18440 -57.5 285 54 461.4 29 68 18623 -56.9 466.5 TRP 232 10793 -49.5 270 124 339.7 WND 272 9743 -46.3 270 140 329.2 Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 769.59 mb = 2248.29 m = 7376.19 ft Wetbulb zero: 780.52 mb = 2097.22 m = 6880.56 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 79.17 % Est. max temperature: 18.83 C = 65.89 F Sfc-Lift cond lev (LCL): 920.02 mb = 755.74 m = 2479.45 ft T: 10.26 C 700-500 lapse rate: 6.99 C/km ThetaE index: 5.36 C Layer 925.0- 700.0 mb Conv cond level (CCL): 901.27 mb = 926.46 m = 3039.53 ft Mean mixing ratio: 7.98 g/kg Conv temperature: 17.95 C = 64.30 F Cap Strength: 0.55 C Lifted Index: -1.49 C Risk: Thunderstorms probable Lifted Index @300 mb: 8.31 C Lifted Index @700 mb: -1.53 C Showalter Index: 1.35 C Risk: Showers probable Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 25.50 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 313.75 Risk: Showers and thunderstorms possible Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 361.63 J/kg Max Up Vert Vel: 26.89 m/s Conv Inhibition (B-): 3.86 J/kg Cap Strength: 0.62 C Lift Cond Lev (LCL): 911.56 mb = 832.34 m = 2730.73 ft Lev Free Conv (LFC): 886.56 mb = 1062.88 m = 3487.08 ft Equ Level (EL): 456.56 mb = 6180.38 m = 20276.59 ft B at Equ Level: 360.61 J/kg Max Parcel Lev (MPL): 286.56 mb = 9395.64 m = 30825.23 ft Wind level data Storm motion: 287 at 35 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 1006 3 260 15 14.8 2.6 | 125 22 -18.2 12.7 1 1000 54 255 10 9.7 2.6 | 119 27 -23.3 12.7 2 925 711 260 33 32.5 5.7 | 178 16 -0.5 15.9 3 850 1412 250 37 34.8 12.7 | 184 23 1.8 22.8 4 700 2972 250 45 42.3 15.4 | 200 27 9.3 25.5 5 500 5520 265 64 63.8 5.6 | 243 35 30.8 15.7 6 400 7120 260 70 68.9 12.2 | 238 42 35.9 22.3 7 300 9090 270 124 124.0 -0.0 | 264 92 91.0 10.1 8 272 9743 270 140 140.0 -0.0 | 265 107 107.0 10.1 9 250 10300 270 132 132.0 -0.0 | 264 100 99.0 10.1 10 232 10793 270 124 124.0 -0.0 | 264 92 91.0 10.1 11 200 11770 270 130 130.0 -0.0 | 264 98 97.0 10.1 12 150 13640 270 101 101.0 -0.0 | 262 69 68.0 10.1 13 100 16200 270 93 93.0 -0.0 | 260 61 60.0 10.1 14 70 18440 285 54 52.2 -14.0 | 281 20 19.2 -3.8 Wind Parameters Mean winds (0-6000m): 257.1 at 46.0 knts Storm direction: 287.1 at 34.5 knts Shear (0-3000m) pos: 0.5 neg: 4.8 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 75.6 deg Storm rel helicity (0-3000m) pos: 148.4 neg: -9.9 tot: 138.5 m^2/s^2 ave: 46.2 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.4 10^-3/s Energy-Hel index: 0.27 Bulk Rich Number: 3.31 Bulk Shear: 109.13 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 ------------------------------------------------------------------------------- 500 258 17 131 21| 0.0 11.0 11.0| 61.6 -9.9 51.7 103.4 0.56| 18.0 10.0 1000 258 25 150 18| 0.0 10.2 10.2| 97.5 -9.9 87.6 87.6 0.65| 14.2 9.3 1500 256 28 163 18| 0.0 7.8 7.8|104.9 -9.9 95.1 63.4 0.60| 11.1 6.6 2000 254 31 170 19| 0.0 6.5 6.5|119.1 -9.9 109.2 54.6 0.62| 9.0 5.6 2500 253 33 176 20| 0.0 5.8 5.8|133.2 -9.9 123.3 49.3 0.63| 7.7 4.9 3000 252 35 181 21| 0.5 4.8 5.2|148.4 -9.9 138.5 46.2 0.64| 6.9 4.4 4000 253 38 190 22| 1.4 3.6 5.0|213.6 -9.9 203.7 50.9 0.71| 6.3 4.5 5000 255 42 200 23| 2.1 2.9 5.0|285.5 -9.9 275.7 55.1 0.74| 6.0 4.5 6000 257 46 210 24| 2.2 2.6 4.8|324.8 -17.0 307.8 51.3 0.72| 5.7 4.1 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251008.00.gif