UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 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 1018 7 4.4 0.0 73 4.4 2.5 330 11 276.1 276.8 274.8 286.4 3.75 1 1000 152 3.0 -3.0 65 6.0 0.6 330 29 276.1 276.7 273.8 284.6 3.06 2 925 775 -2.5 -5.3 81 2.8 -3.5 320 31 276.8 277.2 273.7 284.5 2.78 3 850 1441 -7.5 -10.6 78 3.1 -8.4 295 25 278.3 278.6 273.5 284.0 2.00 4 700 2917 -18.7 -21.0 82 2.3 -19.1 265 25 281.8 282.0 273.9 284.8 1.02 5 662 3329 -22.1 -23.8 86 1.7 -22.4 264 33 282.5 282.6 274.0 285.0 0.84 6 644 3531 -23.1 -29.1 58 6.0 -23.9 264 37 283.6 283.7 274.2 285.2 0.53 7 577 4324 -29.5 -36.5 51 7.0 -30.2 262 52 285.1 285.2 274.6 286.1 0.29 8 553 4626 -30.7 -41.7 33 11.0 -31.5 261 58 287.2 287.2 275.5 287.8 0.18 9 516 5117 -30.9 -58.9 5 28.0 -32.1 260 68 292.7 292.7 278.0 292.8 0.03 10 500 5340 -31.5 -59.5 5 28.0 -32.7 260 72 294.6 294.6 279.0 294.7 0.03 11 489 5497 -32.3 -60.3 4 28.0 -33.5 259 75 295.5 295.5 279.4 295.6 0.02 12 413 6679 -36.9 -64.9 4 28.0 -37.8 251 97 304.2 304.2 283.1 304.3 0.02 13 400 6900 -38.3 -63.3 5 25.0 -39.1 250 101 305.2 305.2 283.5 305.3 0.02 14 387 7126 -40.1 -64.1 6 24.0 -40.8 250 102 305.7 305.8 283.7 305.8 0.02 15 374 7358 -41.3 250 103 307.2 16 300 8850 -42.5 250 119 325.5 17 293 9009 -42.6 255 122 327.6 18 250 10080 -43.1 255 109 342.0 19 205 11415 -44.9 255 102 359.1 20 200 11580 -45.5 255 101 360.7 21 150 13470 -50.9 255 84 382.4 22 106 15702 -57.3 246 81 410.1 23 100 16070 -58.7 245 80 414.3 24 96 16328 -59.3 246 79 418.0 25 80 17473 -60.3 248 72 438.3 26 70 18320 -55.1 250 68 466.5 27 69 18412 -55.1 250 67 468.4 28 55 19873 -50.7 254 52 509.9 29 50 20490 -52.9 255 45 518.8 30 47 20891 -52.3 255 41 529.5 31 33 23159 -56.7 255 20 574.2 32 31 23564 -47.9 255 16 608.3 33 30 23780 -49.3 255 14 610.2 34 26 24709 -53.5 623.8 TRP 374 7358 -41.3 250 103 307.2 WND 293 9009 -42.6 255 122 327.6 Sounding variables and indices 1000-500 mb thick: 5188.00 m Freezing level: 959.09 mb = 491.82 m = 1613.56 ft Wetbulb zero: 988.47 mb = 244.67 m = 802.70 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 63.44 % Est. max temperature: 6.19 C = 43.14 F Sfc-Lift cond lev (LCL): 951.14 mb = 552.28 m = 1811.91 ft T: -0.53 C 700-500 lapse rate: 5.28 C/km ThetaE index: 2.43 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 888.23 mb = 1094.47 m = 3590.73 ft Mean mixing ratio: 2.99 g/kg Conv temperature: 5.77 C = 42.39 F Cap Strength: 7.34 C Lifted Index: 8.73 C Risk: None Lifted Index @300 mb: 28.91 C Lifted Index @700 mb: 0.56 C Showalter Index: 9.32 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 20.90 C K Index: 11.10 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.44 J/kg Max Up Vert Vel: 1.70 m/s Conv Inhibition (B-): 45502.29 J/kg Cap Strength: 8.52 C Lift Cond Lev (LCL): 902.75 mb = 966.77 m = 3171.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 31 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 1018 7 330 11 5.5 -9.5 | 107 22 -21.2 6.5 1 1000 152 330 29 14.5 -25.1 | 53 15 -12.2 -9.1 2 925 775 320 31 19.9 -23.7 | 41 10 -6.8 -7.7 3 850 1441 295 25 22.7 -10.6 | 143 7 -4.0 5.5 4 700 2917 265 25 24.9 2.2 | 174 18 -1.8 18.2 5 500 5340 260 72 70.9 12.5 | 237 53 44.2 28.5 6 400 6900 250 101 94.9 34.5 | 233 85 68.2 50.6 7 374 7358 250 103 96.8 35.2 | 234 87 70.1 51.2 8 300 8850 250 119 111.8 40.7 | 236 102 85.1 56.7 9 293 9009 255 122 117.8 31.6 | 242 103 91.1 47.6 10 250 10080 255 109 105.3 28.2 | 241 90 78.6 44.2 11 200 11580 255 101 97.6 26.1 | 239 82 70.9 42.2 12 150 13470 255 84 81.1 21.7 | 235 66 54.4 37.8 13 100 16070 245 80 72.5 33.8 | 223 68 45.8 49.8 14 70 18320 250 68 63.9 23.3 | 223 54 37.2 39.3 15 50 20490 255 45 43.5 11.6 | 211 32 16.8 27.7 16 30 23780 255 14 13.5 3.6 | 146 24 -13.2 19.6 Wind Parameters Mean winds (0-6000m): 271.0 at 41.5 knts Storm direction: 301.0 at 31.1 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 72.8 deg Storm rel helicity (0-3000m) pos: 34.8 neg: -79.6 tot: -44.8 m^2/s^2 ave: -14.9 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 161.68 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 ------------------------------------------------------------------------------- 500 328 27 62 14| 0.0 19.8 19.8| 0.0 -76.7 -76.7 -153.5 -0.84| 21.8-18.4 1000 323 29 54 12| 0.0 9.7 9.7| 4.0 -79.6 -75.6 -75.6 -0.59| 14.7 -8.6 1500 317 28 60 9| 0.0 6.0 6.0| 14.3 -79.6 -65.3 -43.6 -0.24| 12.9 -3.1 2000 310 27 75 6| 0.0 4.9 4.9| 20.6 -79.6 -59.0 -29.5 -0.14| 10.8 -1.6 2500 304 27 101 5| 0.0 4.3 4.3| 25.0 -79.6 -54.7 -21.9 -0.10| 9.6 -1.0 3000 298 26 135 5| 0.0 4.2 4.2| 34.8 -79.6 -44.8 -14.9 -0.05| 8.9 -0.5 4000 287 29 187 8| 0.0 5.5 5.5|127.0 -79.6 47.4 11.9 0.18| 9.2 1.7 5000 277 35 213 14| 0.0 6.4 6.4|210.9 -79.6 131.3 26.3 0.24| 9.3 2.2 6000 271 42 224 21| 0.0 7.0 7.0|235.4 -95.4 140.0 23.3 0.20| 9.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251020.00.gif