UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 16 OCT 25 Station: RJ412 WMO ident: 47412 Latitude: 43.05 Longitude: 141.33 ------------------------------------------------------------------------------- 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 1022 19 11.0 5.0 66 6.0 7.9 140 3 282.4 283.3 280.1 297.2 5.35 1 1000 200 9.6 4.7 71 4.9 7.1 155 10 282.8 283.7 280.3 297.6 5.35 2 986 318 10.2 7.3 82 2.9 8.6 161 12 284.5 285.6 282.4 302.6 6.51 3 925 849 8.2 6.3 88 1.9 7.2 190 23 287.7 288.8 283.8 306.0 6.48 4 887 1194 6.4 3.8 83 2.6 5.1 210 20 289.3 290.3 283.6 305.5 5.67 5 850 1543 5.6 -0.4 65 6.0 2.8 230 16 292.0 292.8 283.3 304.7 4.37 6 814 1895 3.6 -2.4 65 6.0 0.9 238 18 293.5 294.2 283.4 305.1 3.94 7 800 2036 4.2 -1.8 65 6.0 1.4 241 19 295.6 296.4 284.6 308.0 4.19 8 784 2200 3.2 -1.8 70 5.0 0.9 245 20 296.3 297.0 284.9 308.9 4.27 9 743 2633 0.4 -7.6 55 8.0 -2.9 254 22 297.8 298.3 284.0 306.6 2.90 10 700 3107 -3.9 -8.9 68 5.0 -5.8 265 25 298.2 298.7 284.0 306.6 2.78 11 616 4097 -11.7 -14.3 81 2.6 -12.5 269 33 300.3 300.7 284.1 306.7 2.05 12 576 4607 -14.3 -18.5 70 4.2 -15.4 271 37 303.1 303.4 284.5 308.0 1.54 13 568 4713 -13.5 -16.9 75 3.4 -14.5 271 37 305.2 305.6 285.7 311.0 1.79 14 500 5670 -18.9 -22.0 76 3.1 -19.7 275 45 310.0 310.2 286.9 314.3 1.31 15 422 6913 -26.7 -30.0 74 3.3 -27.3 267 59 315.4 315.6 288.1 318.0 0.75 16 409 7139 -26.1 -29.6 72 3.5 -26.7 266 62 319.0 319.2 289.3 321.8 0.80 17 400 7300 -27.3 -31.4 68 4.1 -28.0 265 64 319.5 319.6 289.3 322.0 0.69 18 343 8390 -34.1 -39.1 61 5.0 -34.7 262 83 324.6 324.7 290.6 326.0 0.38 19 312 9044 -40.1 -44.4 63 4.3 -40.4 261 94 325.2 325.2 290.6 326.1 0.24 20 300 9310 -41.9 260 99 326.3 21 299 9333 -41.9 260 100 326.6 22 250 10540 -47.3 260 138 335.7 23 224 11255 -51.0 260 144 340.7 24 200 11980 -54.9 270 138 345.8 25 179 12685 -57.7 275 134 352.4 26 150 13800 -58.5 280 99 369.3 27 121 15143 -60.1 283 89 389.8 28 106 15962 -62.9 284 83 399.5 29 100 16320 -62.7 285 80 406.6 30 70 18530 -61.1 285 52 453.7 31 69 18619 -61.3 285 51 455.1 32 50 20640 -56.5 285 27 510.3 33 38 22382 -54.3 325 12 557.6 34 31 23682 -54.5 355 2 590.5 35 30 23890 -57.1 0 0 589.0 36 27 24559 -57.5 350 1 605.9 37 20 26470 -55.7 320 4 665.7 38 18 27141 -55.7 686.0 TRP 179 12685 -57.7 275 134 352.4 WND 224 11255 -51.0 260 144 340.7 Sounding variables and indices 1000-500 mb thick: 5470.00 m Freezing level: 739.00 mb = 2676.96 m = 8782.56 ft Wetbulb zero: 774.17 mb = 2301.67 m = 7551.31 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 73.31 % Est. max temperature: 19.05 C = 66.29 F Sfc-Lift cond lev (LCL): 933.08 mb = 776.66 m = 2548.06 ft T: 8.47 C 700-500 lapse rate: 5.85 C/km ThetaE index: 2.34 C Layer 743.0- 700.0 mb Conv cond level (CCL): 818.50 mb = 1850.40 m = 6070.78 ft Mean mixing ratio: 6.17 g/kg Conv temperature: 22.01 C = 71.63 F Cap Strength: 6.26 C Lifted Index: 8.44 C Risk: None Lifted Index @300 mb: 17.14 C Lifted Index @700 mb: 4.22 C Showalter Index: 6.80 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 18.50 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 190.39 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.50 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 44641.95 J/kg Cap Strength: 8.31 C Lift Cond Lev (LCL): 924.70 mb = 851.67 m = 2794.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 21 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 1022 19 140 3 -1.9 2.3 | 113 23 -21.5 9.0 1 1000 200 155 10 -4.2 9.1 | 124 29 -23.8 15.8 2 925 849 190 23 4.0 22.7 | 152 33 -15.5 29.3 3 850 1543 230 16 12.3 10.3 | 157 18 -7.3 17.0 4 700 3107 265 25 24.9 2.2 | 211 10 5.4 8.9 5 500 5670 275 45 44.8 -3.9 | 264 25 25.3 2.8 6 400 7300 265 64 63.8 5.6 | 254 46 44.2 12.3 7 300 9310 260 99 97.5 17.2 | 253 82 78.0 23.9 8 250 10540 260 138 135.9 24.0 | 255 120 116.4 30.7 9 224 11255 260 144 141.8 25.0 | 255 126 122.3 31.7 10 200 11980 270 138 138.0 -0.0 | 267 119 118.5 6.7 11 179 12685 275 134 133.5 -11.7 | 273 114 114.0 -5.0 12 150 13800 280 99 97.5 -17.2 | 278 79 78.0 -10.5 13 100 16320 285 80 77.3 -20.7 | 284 59 57.7 -14.0 14 70 18530 285 52 50.2 -13.5 | 282 31 30.7 -6.8 15 50 20640 285 27 26.1 -7.0 | 273 7 6.5 -0.3 16 30 23890 0 0 -0.0 -0.0 | 109 21 -19.5 6.7 17 20 26470 320 4 2.6 -3.1 | 102 17 -17.0 3.6 Wind Parameters Mean winds (0-6000m): 258.9 at 27.5 knts Storm direction: 288.9 at 20.7 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 93.6 deg Storm rel helicity (0-3000m) pos: 234.7 neg: -1.9 tot: 232.8 m^2/s^2 ave: 77.6 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 6.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.17 Bulk Shear: 124.24 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 ------------------------------------------------------------------------------- 500 163 11 127 28| 14.4 0.0 14.4| 88.4 0.0 88.4 176.9 0.80| 15.2 12.1 1000 181 16 139 29| 10.3 0.0 10.3|178.5 0.0 178.5 178.5 0.81| 14.1 11.5 1500 192 17 145 28| 5.6 0.0 5.6|188.2 -1.9 186.3 124.2 0.61| 13.1 8.0 2000 203 17 150 26| 5.0 0.0 5.0|204.1 -1.9 202.2 101.1 0.63| 11.0 6.9 2500 214 18 155 23| 4.7 0.0 4.7|220.0 -1.9 218.1 87.2 0.65| 9.8 6.3 3000 225 18 162 21| 4.5 0.0 4.5|234.7 -1.9 232.8 77.6 0.67| 9.1 6.1 4000 240 21 175 17| 4.4 0.0 4.4|256.3 -1.9 254.4 63.6 0.69| 7.9 5.4 5000 251 24 193 15| 4.3 0.0 4.3|280.5 -1.9 278.6 55.7 0.68| 7.1 4.9 6000 259 28 212 14| 3.9 0.5 4.4|298.3 -7.9 290.3 48.4 0.63| 6.8 4.2 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251016.00.gif