UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:1200Z 6 NOV 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 1013 15 9.8 4.8 71 5.0 7.3 310 3 281.9 282.8 279.8 296.6 5.32 1 1000 122 10.2 2.2 58 8.0 6.3 325 6 283.4 284.1 279.5 295.9 4.48 2 998 139 10.2 2.2 58 8.0 6.3 325 6 283.5 284.3 279.6 296.1 4.49 3 925 765 4.0 1.0 81 3.0 2.6 315 10 283.4 284.2 279.5 295.9 4.44 4 880 1168 0.4 0.0 97 0.4 0.2 294 11 283.7 284.5 279.5 296.0 4.34 5 850 1446 -0.5 -0.9 97 0.4 -0.7 280 12 285.6 286.4 280.3 297.6 4.21 6 840 1541 -1.1 -1.6 96 0.5 -1.3 280 13 286.0 286.7 280.2 297.5 4.05 7 700 2974 -9.1 -10.5 90 1.4 -9.6 275 35 292.4 292.8 281.2 299.7 2.45 8 664 3380 -11.3 -13.0 87 1.7 -11.8 273 38 294.4 294.8 281.7 300.8 2.11 9 627 3815 -15.5 -17.7 83 2.2 -16.1 272 42 294.5 294.7 281.0 299.1 1.52 10 609 4034 -17.3 -26.3 45 9.0 -19.0 271 44 294.8 295.0 280.1 297.2 0.73 11 557 4695 -22.3 -32.3 40 10.0 -23.7 268 49 296.6 296.6 280.5 298.1 0.46 12 500 5480 -26.7 -37.7 35 11.0 -27.9 265 56 300.5 300.5 282.0 301.5 0.30 13 468 5954 -30.5 -41.5 33 11.0 -31.4 266 57 301.5 301.5 282.3 302.3 0.21 14 400 7050 -39.7 -49.7 34 10.0 -40.2 270 58 303.4 303.4 282.9 303.8 0.10 15 398 7084 -40.1 -50.1 34 10.0 -40.6 270 58 303.3 303.3 282.8 303.7 0.10 16 362 7725 -44.1 268 57 306.3 17 304 8883 -48.7 265 54 315.5 18 300 8970 -49.1 265 56 316.1 19 250 10160 -49.7 250 84 332.2 20 239 10456 -48.1 245 81 338.9 21 206 11436 -48.3 228 70 353.3 22 200 11630 -49.9 225 68 353.8 23 192 11897 -51.7 229 71 355.0 24 150 13500 -52.1 250 86 380.3 25 138 14043 -51.9 255 99 389.8 26 106 15762 -51.3 239 75 421.5 27 100 16140 -53.5 235 70 424.4 28 73 18147 -58.5 261 66 453.8 29 70 18410 -60.7 265 66 454.5 30 64 18964 -63.3 460.6 31 57 19674 -64.7 473.0 32 54 20009 -57.9 496.0 33 50 20493 -58.9 504.7 TRP 304 8883 -48.7 265 54 315.5 WND 138 14043 -51.9 255 99 389.8 Sounding variables and indices 1000-500 mb thick: 5358.00 m Freezing level: 866.67 mb = 1291.56 m = 4237.36 ft Wetbulb zero: 873.33 mb = 1229.04 m = 4032.23 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 72.72 % Est. max temperature: 12.70 C = 54.86 F Sfc-Lift cond lev (LCL): 938.81 mb = 642.82 m = 2108.96 ft T: 5.21 C 700-500 lapse rate: 7.02 C/km ThetaE index: 0.72 C Layer 1000.0- 998.0 mb Conv cond level (CCL): 881.76 mb = 1151.89 m = 3779.11 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 11.63 C = 52.93 F Cap Strength: 3.45 C Lifted Index: 5.10 C Risk: None Lifted Index @300 mb: 14.34 C Lifted Index @700 mb: 2.66 C Showalter Index: 3.98 C Risk: None Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 25.80 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 140.00 Risk: None Energy Index: 0.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.69 J/kg Max Up Vert Vel: 2.32 m/s Conv Inhibition (B-): 26817.00 J/kg Cap Strength: 4.82 C Lift Cond Lev (LCL): 886.70 mb = 1106.76 m = 3631.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 25 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 1013 15 310 3 2.3 -1.9 | 121 22 -18.6 11.0 1 1000 122 325 6 3.4 -4.9 | 115 19 -17.4 8.1 2 925 765 315 10 7.1 -7.1 | 113 15 -13.8 5.9 3 850 1446 280 12 11.8 -2.1 | 140 14 -9.1 10.9 4 700 2974 275 35 34.9 -3.1 | 235 17 14.0 9.9 5 500 5480 265 56 55.8 4.9 | 243 39 34.9 17.9 6 400 7050 270 58 58.0 -0.0 | 251 39 37.1 13.0 7 304 8883 265 54 53.8 4.7 | 242 37 32.9 17.7 8 300 8970 265 56 55.8 4.9 | 243 39 34.9 17.9 9 250 10160 250 84 78.9 28.7 | 234 71 58.0 41.7 10 200 11630 225 68 48.1 48.1 | 204 67 27.2 61.1 11 150 13500 250 86 80.8 29.4 | 235 73 59.9 42.4 12 138 14043 255 99 95.6 25.6 | 243 84 74.7 38.6 13 100 16140 235 70 57.3 40.2 | 214 64 36.5 53.1 14 70 18410 265 66 65.7 5.8 | 247 49 44.9 18.7 Wind Parameters Mean winds (0-6000m): 271.8 at 32.8 knts Storm direction: 301.8 at 24.6 knts Shear (0-3000m) pos: 0.9 neg: 5.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 114.4 deg Storm rel helicity (0-3000m) pos: 84.9 neg: -13.8 tot: 71.1 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 110.55 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 ------------------------------------------------------------------------------- 500 321 7 115 18| 5.7 0.0 5.7| 0.0 -13.5 -13.5 -27.0 -0.45| 5.9 -2.6 1000 316 8 115 17| 2.8 1.8 4.7| 8.1 -13.8 -5.7 -5.7 -0.05| 5.0 -0.3 1500 304 9 120 15| 1.9 2.9 4.8| 26.9 -13.8 13.1 8.7 0.31| 5.2 1.6 2000 295 11 128 14| 1.4 3.9 5.3| 46.6 -13.8 32.9 16.4 0.50| 5.8 2.9 2500 288 14 139 12| 1.1 4.6 5.8| 66.6 -13.8 52.8 21.1 0.61| 6.2 3.8 3000 283 17 154 10| 0.9 5.1 6.1| 84.9 -13.8 71.1 23.7 0.62| 6.5 4.0 4000 279 22 188 10| 0.7 5.0 5.7| 98.1 -13.8 84.3 21.1 0.55| 6.0 3.3 5000 275 28 213 13| 0.6 4.9 5.4|103.5 -13.8 89.8 18.0 0.47| 5.7 2.7 6000 272 33 225 17| 0.6 4.4 5.0|122.0 -14.5 107.6 17.9 0.46| 5.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251106.12.gif