UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for RJ582... Searching the city database file for: RJ582 ... Date:1200Z 4 DEC 25 Station: RJ582 WMO ident: 47582 Latitude: 39.72 Longitude: 140.10 ------------------------------------------------------------------------------- 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 4 3.4 -2.6 65 6.0 1.0 280 20 275.5 276.1 273.5 284.1 3.11 1 1000 109 3.0 -5.0 56 8.0 0.0 290 33 276.1 276.6 273.2 283.5 2.63 2 925 733 -3.1 -6.2 79 3.1 -4.2 285 39 276.1 276.6 273.1 283.4 2.60 3 914 827 -3.9 -6.7 81 2.8 -4.8 284 39 276.3 276.7 273.1 283.3 2.53 4 900 949 -4.7 -11.7 58 7.0 -6.8 282 39 276.7 277.0 272.1 281.6 1.73 5 850 1395 -8.7 -13.0 71 4.3 -9.9 275 39 277.0 277.3 272.2 281.7 1.65 6 720 2654 -19.1 -20.6 88 1.5 -19.4 266 48 279.1 279.3 272.3 282.1 1.03 7 700 2863 -20.5 -27.5 53 7.0 -21.5 265 49 279.8 279.9 272.1 281.5 0.57 8 664 3251 -22.7 -43.7 13 21.0 -24.5 265 53 281.6 281.6 272.3 282.0 0.12 9 622 3727 -25.9 -29.1 74 3.2 -26.3 265 58 283.2 283.3 274.0 284.9 0.55 10 555 4538 -33.3 -35.1 84 1.8 -33.4 265 68 283.8 283.9 274.0 284.9 0.35 11 552 4576 -32.5 -37.3 62 4.8 -32.9 265 68 285.2 285.3 274.6 286.1 0.28 12 516 5050 -33.7 -47.7 23 14.0 -34.5 265 73 289.3 289.3 276.5 289.7 0.10 13 500 5270 -34.7 -49.7 20 15.0 -35.5 265 76 290.7 290.7 277.2 291.0 0.08 14 416 6542 -40.1 -61.1 9 21.0 -40.7 269 106 299.5 299.5 281.1 299.6 0.02 15 400 6810 -40.5 270 113 302.4 16 351 7692 -44.1 265 113 309.0 17 315 8415 -45.4 265 130 316.9 18 313 8458 -45.5 265 129 317.4 19 300 8740 -45.5 265 121 321.2 20 264 9606 -38.9 265 106 342.8 21 250 9980 -39.3 265 99 347.6 22 200 11490 -45.7 255 103 360.4 23 162 12880 -51.1 255 104 373.7 24 150 13380 -52.7 255 105 379.3 25 123 14643 -59.7 257 100 388.7 26 103 15755 -59.5 260 96 409.3 27 100 15940 -59.7 260 95 412.4 28 83 17107 -56.1 263 95 442.3 29 74 17829 -57.7 264 95 453.7 30 70 18180 -55.5 265 95 465.7 31 69 18272 -54.5 263 93 469.7 32 66 18559 -49.3 257 86 487.0 33 63 18863 -49.1 251 79 494.0 34 59 19297 -44.1 242 69 514.6 35 53 20014 -44.9 228 52 528.8 36 50 20400 -48.1 220 43 530.1 37 41 21684 -58.3 208 35 535.6 38 36 22509 -56.3 201 30 561.1 39 35 22690 -52.5 199 29 575.6 40 31 23491 -44.9 192 24 616.4 41 30 23710 -45.9 190 23 619.5 42 22 25725 -56.9 644.2 TRP 351 7692 -44.1 265 113 309.0 WND 315 8415 -45.4 265 130 316.9 Sounding variables and indices 1000-500 mb thick: 5161.00 m Freezing level: 963.11 mb = 415.89 m = 1364.44 ft Wetbulb zero: 999.65 mb = 111.81 m = 366.84 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 63.03 % Est. max temperature: 4.81 C = 40.67 F Sfc-Lift cond lev (LCL): 923.11 mb = 749.17 m = 2457.87 ft T: -3.24 C 700-500 lapse rate: 5.90 C/km ThetaE index: 2.51 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 874.02 mb = 1177.53 m = 3863.23 ft Mean mixing ratio: 2.64 g/kg Conv temperature: 4.74 C = 40.53 F Cap Strength: 5.54 C Lifted Index: 6.53 C Risk: None Lifted Index @300 mb: 26.78 C Lifted Index @700 mb: -0.36 C Showalter Index: 7.85 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 21.70 C K Index: 6.00 Risk: None Sweat Index: 154.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.87 J/kg Max Up Vert Vel: 6.76 m/s Conv Inhibition (B-): 9.78 J/kg Cap Strength: 6.31 C Lift Cond Lev (LCL): 883.86 mb = 1090.21 m = 3576.77 ft Lev Free Conv (LFC): 828.86 mb = 1586.07 m = 5203.57 ft Equ Level (EL): 678.86 mb = 3088.53 m = 10132.83 ft B at Equ Level: 21.89 J/kg Max Parcel Lev (MPL): 618.86 mb = 3762.74 m = 12344.81 ft Wind level data Storm motion: 299 at 41 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 4 280 20 19.7 -3.5 | 135 23 -16.6 16.4 1 1000 109 290 33 31.0 -11.3 | 148 10 -5.3 8.6 2 925 733 285 39 37.7 -10.1 | 188 10 1.4 9.8 3 850 1395 275 39 38.9 -3.4 | 189 17 2.5 16.5 4 700 2863 265 49 48.8 4.3 | 207 27 12.5 24.2 5 500 5270 265 76 75.7 6.6 | 236 48 39.4 26.5 6 400 6810 270 113 113.0 -0.0 | 255 79 76.7 19.9 7 351 7692 265 113 112.6 9.8 | 249 82 76.3 29.8 8 315 8415 265 130 129.5 11.3 | 251 98 93.2 31.2 9 300 8740 265 121 120.5 10.5 | 250 90 84.2 30.5 10 250 9980 265 99 98.6 8.6 | 245 69 62.3 28.5 11 200 11490 255 103 99.5 26.7 | 234 78 63.2 46.6 12 150 13380 255 105 101.4 27.2 | 234 80 65.1 47.1 13 100 15940 260 95 93.6 16.5 | 238 68 57.2 36.4 14 70 18180 265 95 94.6 8.3 | 244 65 58.3 28.2 15 50 20400 220 43 27.6 32.9 | 171 54 -8.7 52.9 16 30 23710 190 23 4.0 22.7 | 143 53 -32.3 42.6 Wind Parameters Mean winds (0-6000m): 268.7 at 55.2 knts Storm direction: 298.7 at 41.4 knts Shear (0-3000m) pos: 2.9 neg: 3.7 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 75.4 deg Storm rel helicity (0-3000m) pos: 78.5 neg: -0.2 tot: 78.3 m^2/s^2 ave: 26.1 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 91.50 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 ------------------------------------------------------------------------------- 500 288 33 154 11| 17.6 0.0 17.6| 25.8 0.0 25.8 51.6 0.45| 18.5 8.4 1000 286 36 170 10| 8.8 2.3 11.1| 32.6 0.0 32.6 32.6 0.47| 11.9 5.6 1500 283 37 179 12| 5.9 3.0 8.9| 35.6 -0.2 35.4 23.6 0.41| 9.6 3.9 2000 280 38 185 13| 4.4 3.3 7.7| 49.2 -0.2 49.1 24.5 0.44| 8.3 3.6 2500 277 39 191 15| 3.5 3.5 7.0| 61.4 -0.2 61.2 24.5 0.44| 7.5 3.3 3000 275 41 195 17| 2.9 3.7 6.6| 78.5 -0.2 78.3 26.1 0.45| 7.1 3.2 4000 272 45 204 20| 2.2 4.0 6.2|146.8 -0.2 146.6 36.6 0.51| 6.7 3.5 5000 270 50 213 24| 1.8 4.2 6.0|215.1 -0.2 214.9 43.0 0.52| 6.6 3.4 6000 269 55 222 28| 3.2 3.5 6.7|384.1 -0.2 383.9 64.0 0.53| 7.3 3.9 Wrote GIF file: /home/apache/climate/data/raob//RJ582/skewt/RJ582.skewt.20251204.12.gif