UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 20 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 1021 3 5.4 -3.6 52 9.0 1.8 290 6 276.9 277.4 273.9 284.9 2.86 1 1000 172 4.2 -6.8 45 11.0 0.2 300 12 277.4 277.7 273.3 283.8 2.29 2 925 801 -1.7 -7.7 64 6.0 -3.7 310 19 277.6 278.0 273.5 284.1 2.31 3 850 1469 -7.7 -10.8 78 3.1 -8.7 285 19 278.1 278.4 273.3 283.7 1.97 4 722 2713 -17.1 -19.4 82 2.3 -17.6 272 22 281.0 281.2 273.7 284.4 1.14 5 716 2776 -16.9 -24.9 50 8.0 -18.3 272 23 281.9 282.1 273.5 284.1 0.71 6 700 2945 -16.5 -27.5 38 11.0 -18.3 270 23 284.2 284.3 274.5 286.0 0.57 7 510 5268 -28.1 -48.1 13 20.0 -29.5 289 25 297.1 297.1 280.2 297.4 0.10 8 500 5410 -29.1 -50.1 11 21.0 -30.5 290 25 297.6 297.6 280.4 297.8 0.08 9 485 5627 -30.7 -48.7 15 18.0 -31.9 288 25 298.2 298.2 280.7 298.5 0.09 10 403 6919 -40.1 -55.1 19 15.0 -40.6 276 27 302.2 302.2 282.4 302.4 0.05 11 400 6970 -40.3 275 27 302.6 12 322 8424 -47.5 271 41 312.0 13 300 8890 -49.1 270 45 316.1 14 250 10090 -46.3 265 78 337.2 15 217 11023 -47.7 260 87 349.0 16 216 11053 -47.7 260 87 349.5 17 200 11560 -47.1 260 86 358.2 18 150 13450 -51.1 255 84 382.0 19 138 13990 -52.1 255 84 389.5 20 105 15740 -55.7 255 84 414.3 21 100 16050 -56.3 255 84 418.9 22 79 17550 -55.3 258 65 450.2 23 70 18320 -55.9 260 56 464.8 24 59 19409 -55.1 260 44 489.9 25 57 19630 -52.7 260 42 500.2 26 50 20470 -55.3 260 33 513.2 27 46 21005 -54.5 258 31 527.5 28 43 21439 -53.5 256 29 540.2 29 41 21749 -49.1 254 28 558.6 30 35 22785 -51.5 250 25 578.2 31 30 23790 -50.5 245 21 607.0 32 26 24719 -52.5 626.6 33 25 24975 -48.1 646.4 34 22 25806 -54.1 652.5 35 20 26422 -51.3 679.1 TRP 300 8890 -49.1 270 45 316.1 WND 216 11053 -47.7 260 87 349.5 Sounding variables and indices 1000-500 mb thick: 5238.00 m Freezing level: 946.61 mb = 619.76 m = 2033.32 ft Wetbulb zero: 996.26 mb = 202.20 m = 663.38 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 47.90 % Est. max temperature: 6.45 C = 43.62 F Sfc-Lift cond lev (LCL): 888.48 mb = 1119.19 m = 3671.83 ft T: -4.56 C 700-500 lapse rate: 5.11 C/km ThetaE index: 1.06 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 834.00 mb = 1613.85 m = 5294.71 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 6.95 C = 44.51 F Cap Strength: 11.43 C Lifted Index: 11.66 C Risk: None Lifted Index @300 mb: 22.77 C Lifted Index @700 mb: 3.23 C Showalter Index: 11.95 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 18.30 C K Index: -0.40 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.64 J/kg Max Up Vert Vel: 1.81 m/s Conv Inhibition (B-): 50654.57 J/kg Cap Strength: 11.49 C Lift Cond Lev (LCL): 847.09 mb = 1495.17 m = 4905.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 16 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 1021 3 290 6 5.6 -2.1 | 147 11 -6.1 9.2 1 1000 172 300 12 10.4 -6.0 | 166 5 -1.3 5.3 2 925 801 310 19 14.6 -12.2 | 289 3 2.9 -1.0 3 850 1469 285 19 18.4 -4.9 | 226 9 6.7 6.3 4 700 2945 270 23 23.0 -0.0 | 225 16 11.3 11.3 5 500 5410 290 25 23.5 -8.6 | 257 12 11.8 2.7 6 400 6970 275 27 26.9 -2.4 | 240 18 15.2 8.9 7 300 8890 270 45 45.0 -0.0 | 251 35 33.3 11.3 8 250 10090 265 78 77.7 6.8 | 255 68 66.0 18.0 9 216 11053 260 87 85.7 15.1 | 250 79 74.0 26.4 10 200 11560 260 86 84.7 14.9 | 250 78 73.0 26.2 11 150 13450 255 84 81.1 21.7 | 245 77 69.4 33.0 12 100 16050 255 84 81.1 21.7 | 245 77 69.4 33.0 13 70 18320 260 56 55.1 9.7 | 244 48 43.5 21.0 14 50 20470 260 33 32.5 5.7 | 231 27 20.8 17.0 15 30 23790 245 21 19.0 8.9 | 200 21 7.3 20.1 Wind Parameters Mean winds (0-6000m): 283.9 at 21.6 knts Storm direction: 313.9 at 16.2 knts Shear (0-3000m) pos: 1.7 neg: 2.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 79.1 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -9.5 tot: 1.4 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 15.05 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 ------------------------------------------------------------------------------- 500 301 12 165 5| 10.3 0.0 10.3| 8.0 0.0 8.0 16.1 0.51| 10.4 5.4 1000 305 15 194 3| 5.2 1.8 6.9| 10.1 -1.9 8.1 8.1 0.40| 8.4 3.4 1500 301 16 220 4| 3.4 2.4 5.9| 10.1 -7.7 2.3 1.6 0.15| 7.6 1.1 2000 295 17 225 6| 2.6 2.4 5.0| 10.3 -7.7 2.6 1.3 0.14| 6.3 0.9 2500 291 18 227 7| 2.1 2.4 4.4| 10.3 -8.3 2.1 0.8 0.12| 5.5 0.7 3000 287 19 227 9| 1.7 2.3 4.0| 10.9 -9.5 1.4 0.5 0.10| 4.9 0.5 4000 283 20 229 10| 1.7 1.7 3.4| 22.7 -9.5 13.2 3.3 0.19| 4.1 0.8 5000 283 21 233 11| 1.6 1.4 3.0| 33.9 -9.5 24.5 4.9 0.26| 3.7 0.9 6000 284 22 237 11| 1.5 1.3 2.8| 38.3 -15.2 23.1 3.9 0.22| 3.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251020.12.gif