UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 29 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 1024 18 4.2 1.1 80 3.1 2.8 160 2 275.5 276.2 274.8 286.5 4.04 1 1000 210 2.8 -0.6 78 3.4 1.4 115 2 276.0 276.6 274.5 286.0 3.66 2 925 838 -0.7 -3.9 79 3.2 -1.9 295 21 278.6 279.1 275.2 287.2 3.09 3 890 1145 -2.9 -6.8 74 3.9 -4.3 293 26 279.4 279.8 274.9 286.7 2.58 4 850 1508 -6.3 -8.5 84 2.2 -7.0 290 31 279.5 279.9 274.7 286.3 2.36 5 725 2736 -14.1 -16.6 81 2.5 -14.7 298 24 284.0 284.3 275.7 288.3 1.44 6 700 3002 -16.3 -18.7 82 2.4 -16.9 300 23 284.4 284.7 275.7 288.2 1.25 7 668 3350 -18.9 -24.9 59 6.0 -20.0 299 28 285.3 285.5 275.5 287.7 0.76 8 638 3689 -20.5 -25.5 64 5.0 -21.4 297 32 287.3 287.4 276.5 289.6 0.75 9 633 3747 -20.5 -29.5 44 9.0 -21.8 297 33 288.0 288.0 276.5 289.6 0.52 10 614 3971 -21.3 -36.3 25 15.0 -23.1 296 36 289.6 289.6 276.9 290.5 0.28 11 500 5450 -30.5 -45.5 22 15.0 -31.6 290 56 295.9 295.9 279.7 296.3 0.13 12 487 5637 -31.5 -48.5 17 17.0 -32.6 289 55 296.9 296.9 280.1 297.2 0.10 13 464 5978 -33.5 -53.5 12 20.0 -34.5 287 54 298.5 298.5 280.8 298.7 0.06 14 416 6733 -40.1 -59.1 11 19.0 -40.7 282 52 299.5 299.5 281.1 299.6 0.03 15 400 7000 -41.3 280 51 301.3 16 309 8743 -45.7 262 70 318.2 17 300 8940 -46.7 260 72 319.5 18 289 9188 -47.5 265 72 321.8 19 250 10150 -47.1 260 87 336.0 20 200 11630 -48.3 250 93 356.3 21 192 11899 -48.5 252 95 360.1 22 181 12285 -49.9 255 97 363.9 23 150 13500 -54.5 255 93 376.2 24 141 13894 -55.3 254 89 381.5 25 108 15590 -54.7 251 71 412.9 26 100 16080 -55.3 250 66 420.9 27 70 18350 -57.7 255 60 460.9 28 50 20480 -57.9 245 54 507.0 29 47 20869 -57.5 246 58 517.0 30 44 21289 -53.5 246 62 536.7 31 37 22389 -57.9 248 73 552.6 32 30 23710 -57.5 250 86 587.9 33 29 23926 -54.3 244 81 602.4 34 28 24153 -50.1 238 76 620.2 35 27 24391 -50.5 232 71 625.5 36 26 24640 -44.9 225 65 648.2 37 24 25177 -43.7 211 54 666.7 38 20 26380 -52.3 180 27 676.1 39 19 26712 -52.1 686.7 40 18 27062 -52.7 695.5 41 17 27433 -50.1 715.3 TRP 289 9188 -47.5 265 72 321.8 WND 181 12285 -49.9 255 97 363.9 Sounding variables and indices 1000-500 mb thick: 5240.00 m Freezing level: 940.00 mb = 712.40 m = 2337.24 ft Wetbulb zero: 968.74 mb = 465.79 m = 1528.17 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 60.00 % Est. max temperature: 8.22 C = 46.80 F Sfc-Lift cond lev (LCL): 976.12 mb = 404.71 m = 1327.76 ft T: 1.71 C 700-500 lapse rate: 5.80 C/km ThetaE index: 0.97 C Layer 890.0- 725.0 mb Conv cond level (CCL): 890.82 mb = 1138.03 m = 3733.65 ft Mean mixing ratio: 3.48 g/kg Conv temperature: 8.14 C = 46.66 F Cap Strength: 4.64 C Lifted Index: 8.39 C Risk: None Lifted Index @300 mb: 23.42 C Lifted Index @700 mb: 1.67 C Showalter Index: 8.56 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 22.00 C K Index: 13.30 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.29 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 50729.35 J/kg Cap Strength: 8.17 C Lift Cond Lev (LCL): 924.79 mb = 839.81 m = 2755.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 24 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 1024 18 160 2 -0.7 1.9 | 144 26 -15.6 21.3 1 1000 210 115 2 -1.8 0.8 | 140 26 -16.8 20.2 2 925 838 295 21 19.0 -8.9 | 201 11 4.1 10.5 3 850 1508 290 31 29.1 -10.6 | 238 17 14.2 8.8 4 700 3002 300 23 19.9 -11.5 | 212 9 5.0 7.9 5 500 5450 290 56 52.6 -19.2 | 270 38 37.7 0.2 6 400 7000 280 51 50.2 -8.9 | 253 37 35.3 10.5 7 300 8940 260 72 70.9 12.5 | 240 64 56.0 31.9 8 289 9188 265 72 71.7 6.3 | 246 62 56.8 25.6 9 250 10150 260 87 85.7 15.1 | 244 79 70.7 34.5 10 200 11630 250 93 87.4 31.8 | 235 89 72.4 51.2 11 181 12285 255 97 93.7 25.1 | 241 90 78.8 44.5 12 150 13500 255 93 89.8 24.1 | 240 87 74.9 43.4 13 100 16080 250 66 62.0 22.6 | 228 63 47.1 41.9 14 70 18350 255 60 58.0 15.5 | 231 55 43.0 34.9 15 50 20480 245 54 48.9 22.8 | 219 54 34.0 42.2 16 30 23710 250 86 80.8 29.4 | 233 82 65.9 48.8 17 20 26380 180 27 0.0 27.0 | 162 49 -14.9 46.4 Wind Parameters Mean winds (0-6000m): 292.4 at 32.6 knts Storm direction: 322.4 at 24.5 knts Shear (0-3000m) pos: 3.1 neg: 1.3 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 69.9 deg Storm rel helicity (0-3000m) pos: 225.8 neg: -27.1 tot: 198.7 m^2/s^2 ave: 66.2 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 156.59 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 ------------------------------------------------------------------------------- 500 185 5 149 28| 10.2 0.0 10.2| 89.0 -10.9 78.2 156.3 0.62| 15.6 9.7 1000 294 12 164 15| 12.9 0.0 12.9|204.8 -10.9 194.0 194.0 0.65| 22.9 14.8 1500 292 17 183 13| 8.6 2.6 11.2|225.8 -10.9 214.9 143.3 0.66| 17.9 11.9 2000 292 20 197 12| 5.8 1.9 7.8|225.8 -15.8 210.0 105.0 0.60| 14.2 8.6 2500 293 22 204 12| 4.2 1.5 5.7|225.8 -21.6 204.3 81.7 0.54| 12.0 6.5 3000 294 22 207 12| 3.1 1.3 4.4|225.8 -27.1 198.7 66.2 0.48| 10.5 5.1 4000 295 24 216 12| 2.3 2.7 5.0|257.3 -27.1 230.2 57.5 0.52| 9.6 5.0 5000 294 28 233 13| 1.9 3.6 5.5|280.7 -27.1 253.6 50.7 0.48| 9.1 4.4 6000 292 33 245 17| 1.6 3.4 5.0|286.2 -65.9 220.3 36.7 0.40| 8.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251029.00.gif