UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 11 DEC 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 1011 2 -4.1 -7.9 75 3.8 -5.3 300 5 268.2 268.5 267.3 273.9 2.08 1 1000 88 -4.9 -8.8 74 3.9 -6.1 315 16 268.2 268.6 267.1 273.6 1.96 2 925 694 -10.1 -11.7 88 1.6 -10.5 290 12 269.0 269.3 267.1 273.6 1.68 3 850 1339 -14.5 -16.4 85 1.9 -14.9 245 14 271.0 271.2 267.7 274.5 1.25 4 756 2218 -19.9 -22.1 83 2.2 -20.3 254 41 274.3 274.5 269.2 276.8 0.86 5 700 2789 -20.5 -23.3 78 2.8 -21.0 260 58 279.8 279.9 272.5 282.3 0.84 6 688 2917 -20.9 -23.7 78 2.8 -21.4 260 60 280.7 280.9 273.0 283.2 0.82 7 592 4014 -26.7 -28.9 82 2.2 -27.0 258 75 286.3 286.4 275.7 288.2 0.59 8 500 5210 -36.1 -39.2 73 3.1 -36.3 255 93 289.0 289.1 276.6 289.9 0.26 9 459 5798 -40.1 -43.9 67 3.8 -40.3 255 97 291.2 291.2 277.5 291.8 0.17 10 400 6720 -47.7 255 103 293.0 11 378 7092 -49.9 255 107 294.9 12 344 7704 -52.6 255 113 299.2 13 303 8517 -56.3 260 113 305.1 14 300 8580 -56.3 260 111 306.0 15 250 9740 -54.5 265 101 325.0 16 218 10625 -50.9 268 83 343.6 17 200 11190 -48.5 270 72 356.0 18 186 11664 -48.9 270 68 362.8 19 150 13060 -51.3 270 56 381.7 20 124 14294 -51.3 258 66 403.0 21 101 15634 -48.3 246 77 433.2 22 100 15700 -46.7 245 78 437.5 23 92 16262 -38.7 249 67 463.9 24 80 17218 -39.9 254 47 480.3 25 70 18120 -44.7 260 29 488.8 26 50 20320 -54.5 225 49 515.0 27 48 20581 -54.5 521.1 28 39 21918 -52.3 558.5 TRP 303 8517 -56.3 260 113 305.1 WND 344 7704 -52.6 255 113 299.2 Sounding variables and indices 1000-500 mb thick: 5122.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 80.83 % Est. max temperature: -1.64 C = 29.04 F Sfc-Lift cond lev (LCL): 952.08 mb = 469.67 m = 1540.89 ft T: -8.18 C 700-500 lapse rate: 6.44 C/km ThetaE index: 0.27 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 909.47 mb = 823.13 m = 2700.54 ft Mean mixing ratio: 1.82 g/kg Conv temperature: -2.93 C = 26.73 F Cap Strength: 11.54 C Lifted Index: 12.86 C Risk: None Lifted Index @300 mb: 22.96 C Lifted Index @700 mb: 7.08 C Showalter Index: 12.19 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 19.70 C K Index: 2.40 Risk: None Sweat Index: 121.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.30 J/kg Max Up Vert Vel: 2.15 m/s Conv Inhibition (B-): 45456.85 J/kg Cap Strength: 12.75 C Lift Cond Lev (LCL): 919.59 mb = 738.75 m = 2423.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 42 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 1011 2 300 5 4.3 -2.5 | 106 37 -35.4 10.3 1 1000 88 315 16 11.3 -11.3 | 93 28 -28.4 1.4 2 925 694 290 12 11.3 -4.1 | 107 30 -28.4 8.7 3 850 1339 245 14 12.7 5.9 | 125 33 -27.0 18.7 4 700 2789 260 58 57.1 10.1 | 217 29 17.4 22.8 5 500 5210 255 93 89.8 24.1 | 234 62 50.1 36.8 6 400 6720 255 103 99.5 26.7 | 237 72 59.8 39.4 7 344 7704 255 113 109.1 29.2 | 239 81 69.5 42.0 8 303 8517 260 113 111.3 19.6 | 246 79 71.6 32.4 9 300 8580 260 111 109.3 19.3 | 245 77 69.6 32.0 10 250 9740 265 101 100.6 8.8 | 251 65 60.9 21.6 11 200 11190 270 72 72.0 -0.0 | 248 35 32.3 12.8 12 150 13060 270 56 56.0 -0.0 | 232 21 16.3 12.8 13 100 15700 245 78 70.7 33.0 | 214 55 31.0 45.7 14 70 18120 260 29 28.6 5.0 | 148 21 -11.1 17.8 15 50 20320 225 49 34.6 34.6 | 174 48 -5.0 47.4 Wind Parameters Mean winds (0-6000m): 257.8 at 55.6 knts Storm direction: 287.8 at 41.7 knts Shear (0-3000m) pos: 7.3 neg: 2.8 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 114.4 deg Storm rel helicity (0-3000m) pos: 433.6 neg: -61.7 tot: 371.9 m^2/s^2 ave: 124.0 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 9.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 302.76 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 ------------------------------------------------------------------------------- 500 308 14 98 29| 0.0 8.5 8.5| 36.7 -61.7 -25.0 -50.1 -0.15| 16.6 -2.5 1000 297 13 103 29| 0.0 4.7 4.7| 88.3 -61.7 26.6 26.6 0.18| 11.9 2.2 1500 282 14 111 28| 0.0 5.6 5.6|160.6 -61.7 98.9 65.9 0.39| 11.4 4.4 2000 269 17 120 26| 3.9 4.2 8.2|261.4 -61.7 199.6 99.8 0.56| 12.5 7.0 2500 264 22 130 23| 6.3 3.4 9.7|360.6 -61.7 298.9 119.5 0.66| 13.2 8.8 3000 263 28 142 20| 7.3 2.8 10.2|433.6 -61.7 371.9 124.0 0.69| 13.1 9.1 4000 261 38 172 19| 5.5 4.0 9.5|490.7 -61.7 428.9 107.2 0.64| 11.7 7.5 5000 259 47 197 23| 4.4 4.7 9.1|536.2 -61.7 474.5 94.9 0.58| 10.9 6.4 6000 258 56 211 29| 3.7 4.6 8.3|575.2 -61.7 513.5 85.6 0.56| 9.8 5.5 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251211.00.gif