UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 31 OCT 25 Station: RJ646 WMO ident: 47646 Latitude: 36.05 Longitude: 140.13 ------------------------------------------------------------------------------- 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 27 16.2 11.5 74 4.7 13.4 340 2 287.6 289.1 285.7 311.1 8.37 1 1000 202 13.8 10.7 82 3.1 12.0 40 10 287.0 288.4 285.1 309.6 8.10 2 990 287 14.4 12.7 90 1.7 13.4 51 10 288.4 290.0 286.9 314.6 9.35 3 973 434 14.6 12.8 89 1.8 13.5 70 11 290.0 291.7 287.8 317.0 9.58 4 925 862 12.2 6.2 67 6.0 8.9 125 12 291.8 292.9 285.4 310.2 6.43 5 915 953 11.4 6.5 72 4.9 8.7 129 13 291.9 293.1 285.7 310.9 6.64 6 879 1287 8.6 6.5 87 2.1 7.5 146 14 292.3 293.6 286.1 312.2 6.92 7 857 1496 7.6 -3.4 46 11.0 2.7 157 16 293.4 294.0 282.8 303.7 3.47 8 850 1564 7.0 -4.0 45 11.0 2.1 160 16 293.5 294.1 282.7 303.4 3.34 9 767 2398 1.8 -15.2 27 17.0 -3.9 163 14 296.6 296.9 281.9 301.4 1.53 10 723 2875 3.2 -34.8 4 38.0 -5.4 164 13 303.2 303.3 283.1 304.2 0.28 11 700 3136 2.2 -37.8 3 40.0 -6.3 165 12 304.9 305.0 283.7 305.7 0.21 12 672 3463 0.2 -32.8 6 33.0 -7.4 173 13 306.3 306.3 284.4 307.5 0.36 13 578 4646 -8.9 -44.9 4 36.0 -14.3 205 16 309.1 309.1 285.1 309.5 0.12 14 521 5439 -13.9 -42.9 7 29.0 -18.1 226 18 312.4 312.4 286.4 313.0 0.17 15 500 5750 -15.7 -25.7 42 10.0 -18.0 235 19 313.9 314.1 287.8 317.1 0.94 16 499 5765 -15.9 -24.9 46 9.0 -18.0 235 19 313.8 314.0 287.9 317.3 1.02 17 494 5841 -15.5 -16.6 91 1.1 -15.9 235 21 315.2 315.6 289.4 322.2 2.11 18 420 7052 -21.5 -22.1 95 0.6 -21.7 231 49 322.5 322.8 291.1 327.8 1.55 19 400 7410 -23.1 -26.4 74 3.3 -23.8 230 58 325.0 325.2 291.4 328.9 1.11 20 393 7539 -24.1 -27.6 73 3.5 -24.8 232 59 325.3 325.5 291.4 328.9 1.01 21 355 8269 -29.9 -33.5 71 3.6 -30.4 240 63 327.1 327.2 291.6 329.4 0.64 22 324 8911 -35.5 -36.5 90 1.0 -35.6 248 67 328.0 328.1 291.7 330.0 0.52 23 300 9440 -40.1 -46.1 53 6.0 -40.5 255 70 328.8 328.9 291.6 329.6 0.20 24 250 10660 -51.3 250 74 329.8 25 217 11564 -59.3 255 87 331.0 26 212 11711 -58.3 260 99 334.9 27 202 12017 -56.1 264 88 342.9 28 200 12080 -55.9 265 86 344.2 29 150 13870 -63.5 250 84 360.7 30 132 14653 -65.9 250 81 369.8 31 103 16161 -66.3 250 77 396.3 32 100 16340 -67.9 250 76 396.5 33 95 16647 -67.9 251 72 402.4 34 91 16907 -62.9 253 69 417.3 35 70 18520 -62.1 260 49 451.5 36 54 20136 -61.5 248 38 487.7 37 53 20253 -58.9 248 37 496.3 38 50 20620 -59.7 245 35 502.8 39 44 21428 -56.3 248 32 529.8 40 40 22031 -59.7 249 30 535.9 41 35 22877 -54.7 252 27 569.8 42 30 23860 -57.3 255 23 588.4 43 29 24073 -57.3 259 23 594.2 44 28 24297 -51.9 264 23 615.2 45 20 26470 -51.5 305 25 678.5 46 13 29250 -53.3 293 23 761.3 47 12 29768 -49.7 290 22 791.7 48 10 30960 -49.7 285 21 834.0 49 9.9 31026 -49.7 836.4 50 9.7 31160 -46.9 851.9 51 8.9 31730 -47.3 871.6 52 8.2 32278 -42.7 910.4 53 7.0 33340 -45.1 942.6 TRP 217 11564 -59.3 255 87 331.0 WND 212 11711 -58.3 260 99 334.9 Sounding variables and indices 1000-500 mb thick: 5548.00 m Freezing level: 669.93 mb = 3488.95 m = 11446.54 ft Wetbulb zero: 820.72 mb = 1848.71 m = 6065.25 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 29.66 % Est. max temperature: 21.32 C = 70.38 F Sfc-Lift cond lev (LCL): 951.79 mb = 620.61 m = 2036.08 ft T: 13.55 C 700-500 lapse rate: 6.85 C/km ThetaE index: 10.81 C Layer 857.0- 723.0 mb Conv cond level (CCL): 887.86 mb = 1203.53 m = 3948.54 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 20.81 C = 69.46 F Cap Strength: 4.87 C Lifted Index: 4.73 C Risk: None Lifted Index @300 mb: 11.50 C Lifted Index @700 mb: 4.85 C Showalter Index: 10.94 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 11.70 C K Index: -21.30 Risk: None Sweat Index: 196.74 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.56 J/kg Max Up Vert Vel: 6.57 m/s Conv Inhibition (B-): 55720.34 J/kg Cap Strength: 4.84 C Lift Cond Lev (LCL): 922.81 mb = 881.81 m = 2893.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 at 11 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 27 340 2 0.7 -1.9 | 26 12 -5.4 -10.9 1 1000 202 40 10 -6.4 -7.7 | 37 21 -12.5 -16.7 2 925 862 125 12 -9.8 6.9 | 82 16 -15.9 -2.1 3 850 1564 160 16 -5.5 15.0 | 117 13 -11.6 6.0 4 700 3136 165 12 -3.1 11.6 | 106 10 -9.2 2.6 5 500 5750 235 19 15.6 10.9 | 259 10 9.5 1.9 6 400 7410 230 58 44.4 37.3 | 234 48 38.3 28.3 7 300 9440 255 70 67.6 18.1 | 262 62 61.5 9.1 8 250 10660 250 74 69.5 25.3 | 256 66 63.4 16.3 9 217 11564 255 87 84.0 22.5 | 260 79 77.9 13.5 10 212 11711 260 99 97.5 17.2 | 265 92 91.4 8.2 11 200 12080 265 86 85.7 7.5 | 271 80 79.6 -1.5 12 150 13870 250 84 78.9 28.7 | 255 75 72.8 19.7 13 100 16340 250 76 71.4 26.0 | 255 67 65.3 17.0 14 70 18520 260 49 48.3 8.5 | 271 42 42.2 -0.5 15 50 20620 245 35 31.7 14.8 | 257 26 25.6 5.8 16 30 23860 255 23 22.2 6.0 | 281 16 16.1 -3.1 17 20 26470 305 25 20.5 -14.3 | 328 27 14.4 -23.4 18 10 30960 285 21 20.3 -5.4 | 316 20 14.2 -14.5 Wind Parameters Mean winds (0-6000m): 184.0 at 14.5 knts Storm direction: 214.0 at 10.9 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 80.4 deg Storm rel helicity (0-3000m) pos: 129.8 neg: -5.9 tot: 123.9 m^2/s^2 ave: 41.3 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.36 Bulk Shear: 59.98 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 55 9 43 19| 11.9 0.0 11.9| 58.1 0.0 58.1 116.3 0.63| 18.1 11.4 1000 91 10 62 19| 7.6 0.0 7.6|103.6 0.0 103.6 103.6 0.73| 14.5 10.7 1500 119 12 78 17| 6.1 0.0 6.1|128.2 0.0 128.2 85.5 0.77| 12.1 9.3 2000 134 13 89 15| 4.3 0.0 4.3|129.8 -1.6 128.3 64.1 0.74| 9.5 7.0 2500 142 13 95 14| 3.2 0.0 3.2|129.8 -3.7 126.2 50.5 0.69| 7.8 5.4 3000 147 13 98 13| 2.4 0.0 2.4|129.8 -5.9 123.9 41.3 0.65| 6.8 4.4 4000 155 13 103 12| 2.1 0.0 2.1|140.5 -6.4 134.1 33.5 0.67| 5.9 3.9 5000 168 14 115 10| 1.9 0.0 1.9|152.2 -6.4 145.8 29.2 0.71| 5.5 3.9 6000 184 15 137 7| 2.2 0.0 2.2|162.6 -13.5 149.2 24.9 0.62| 5.7 3.5 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251031.00.gif