UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 8 DEC 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 1015 22 5.4 1.7 77 3.7 3.7 240 2 277.4 278.1 276.2 289.0 4.26 1 1009 70 4.6 0.4 74 4.2 2.8 266 5 277.0 277.7 275.5 287.7 3.90 2 1004 111 8.0 0.0 57 8.0 4.4 288 8 280.8 281.5 277.4 291.5 3.80 3 1000 144 8.4 -0.6 53 9.0 4.4 305 10 281.5 282.2 277.6 291.8 3.66 4 997 169 8.6 -1.4 49 10.0 4.2 301 10 282.0 282.6 277.5 291.7 3.46 5 993 202 11.0 -2.0 40 13.0 5.2 295 10 284.7 285.3 278.7 294.2 3.32 6 986 261 12.0 -3.0 35 15.0 5.4 284 11 286.3 286.8 279.2 295.2 3.10 7 925 792 9.0 -7.0 32 16.0 2.5 190 14 288.5 288.9 279.4 295.7 2.44 8 906 963 7.6 -7.4 34 15.0 1.6 199 14 288.8 289.2 279.5 295.9 2.42 9 892 1090 6.6 -4.4 45 11.0 2.0 205 14 289.0 289.6 280.5 298.1 3.09 10 854 1446 5.2 -11.8 28 17.0 -0.9 223 14 291.2 291.5 279.8 296.7 1.81 11 850 1484 4.8 -12.2 28 17.0 -1.2 225 14 291.2 291.5 279.8 296.5 1.76 12 816 1815 2.0 -14.0 29 16.0 -3.3 233 19 291.6 291.9 279.7 296.4 1.58 13 795 2024 0.6 -13.4 34 14.0 -4.1 239 22 292.3 292.6 280.2 297.5 1.71 14 790 2075 1.6 -19.4 19 21.0 -4.6 240 23 293.9 294.1 280.1 297.2 1.04 15 783 2147 1.4 -21.6 16 23.0 -5.1 242 24 294.4 294.6 280.1 297.2 0.87 16 700 3040 -3.5 -31.5 9 28.0 -9.5 265 37 298.6 298.7 281.3 299.9 0.39 17 654 3574 -5.9 -27.9 16 22.0 -10.9 266 43 301.8 301.9 282.9 303.7 0.59 18 542 5011 -17.3 -23.3 60 6.0 -18.7 269 59 304.8 305.0 284.7 308.4 1.08 19 527 5220 -18.7 -27.7 45 9.0 -20.4 269 61 305.6 305.7 284.6 308.1 0.74 20 516 5377 -19.5 -41.5 12 22.0 -22.2 270 63 306.5 306.5 284.2 307.2 0.19 21 500 5610 -21.3 -45.3 10 24.0 -23.9 270 66 307.1 307.1 284.4 307.6 0.13 22 485 5833 -22.3 -47.3 8 25.0 -24.8 269 70 308.5 308.5 284.9 308.9 0.11 23 447 6427 -25.1 -54.1 5 29.0 -27.3 265 82 312.3 312.3 286.2 312.5 0.05 24 400 7220 -31.9 -48.9 17 17.0 -33.1 260 97 313.5 313.6 286.7 313.9 0.11 25 374 7693 -35.7 -48.7 25 13.0 -36.5 260 98 314.6 314.6 287.1 315.0 0.12 26 358 7996 -38.5 -42.7 65 4.2 -38.8 260 99 314.8 314.8 287.3 315.7 0.25 27 346 8231 -40.1 -46.1 53 6.0 -40.5 260 100 315.7 315.7 287.5 316.4 0.18 28 323 8698 -43.7 260 101 317.0 29 315 8868 -40.9 258 106 323.2 30 300 9200 -42.5 255 117 325.5 31 250 10430 -42.9 255 138 342.3 32 210 11604 -45.5 260 152 355.8 33 204 11798 -45.9 260 148 358.1 34 200 11930 -46.3 260 146 359.5 35 154 13641 -53.1 251 112 375.7 36 150 13810 -54.7 250 109 375.8 37 113 15572 -64.7 250 85 388.9 38 101 16259 -61.9 250 75 407.0 39 100 16320 -62.3 250 74 407.4 40 82 17526 -67.5 242 63 420.5 41 70 18480 -65.9 235 54 443.4 42 59 19522 -63.7 245 41 470.6 43 53 20187 -59.1 252 33 495.9 44 50 20550 -61.5 255 29 498.6 45 46 21065 -63.3 240 26 506.2 46 41 21771 -64.1 220 21 521.2 47 38 22241 -60.5 207 18 541.8 48 33 23122 -59.7 182 12 566.2 49 30 23720 -58.1 165 8 586.2 50 23 25396 -58.5 54 7 631.4 51 23 25396 -54.1 54 7 644.3 52 20 26290 -56.1 355 6 664.5 53 17 27319 -57.7 690.9 54 16 27705 -54.5 713.5 55 15 28116 -57.3 717.4 56 10 30721 -50.3 831.8 TRP 323 8698 -43.7 260 101 317.0 WND 210 11604 -45.5 260 152 355.8 Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 759.29 mb = 2401.94 m = 7880.30 ft Wetbulb zero: 866.15 mb = 1330.54 m = 4365.24 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 29.41 % Est. max temperature: 18.66 C = 65.58 F Sfc-Lift cond lev (LCL): 958.80 mb = 493.64 m = 1619.54 ft T: 10.69 C 700-500 lapse rate: 6.93 C/km ThetaE index: 1.61 C Layer 854.0- 795.0 mb Conv cond level (CCL): 613.86 mb = 4058.30 m = 13314.47 ft Mean mixing ratio: 2.98 g/kg Conv temperature: 31.00 C = 87.80 F Cap Strength: 11.48 C Lifted Index: 11.64 C Risk: None Lifted Index @300 mb: 22.05 C Lifted Index @700 mb: 9.25 C Showalter Index: 10.15 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 9.10 C K Index: -14.10 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 2.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.16 J/kg Max Up Vert Vel: 8.62 m/s Conv Inhibition (B-): 63141.21 J/kg Cap Strength: 11.61 C Lift Cond Lev (LCL): 782.81 mb = 2148.61 m = 7049.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 28 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 1015 22 240 2 1.7 1.0 | 117 27 -23.8 11.9 1 1000 144 305 10 8.2 -5.7 | 107 18 -17.3 5.2 2 925 792 190 14 2.4 13.8 | 137 34 -23.1 24.7 3 850 1484 225 14 9.9 9.9 | 143 26 -15.6 20.8 4 700 3040 265 37 36.9 3.2 | 219 18 11.3 14.1 5 500 5610 270 66 66.0 -0.0 | 255 42 40.5 10.9 6 400 7220 260 97 95.5 16.8 | 248 75 70.0 27.8 7 323 8698 260 101 99.5 17.5 | 249 79 73.9 28.5 8 300 9200 255 117 113.0 30.3 | 245 97 87.5 41.2 9 250 10430 255 138 133.3 35.7 | 247 117 107.8 46.6 10 210 11604 260 152 149.7 26.4 | 253 130 124.2 37.3 11 200 11930 260 146 143.8 25.4 | 253 124 118.2 36.3 12 150 13810 250 109 102.4 37.3 | 238 91 76.9 48.2 13 100 16320 250 74 69.5 25.3 | 231 57 44.0 36.2 14 70 18480 235 54 44.2 31.0 | 204 46 18.7 41.9 15 50 20550 255 29 28.0 7.5 | 188 19 2.5 18.4 16 30 23720 165 8 -2.1 7.7 | 124 33 -27.6 18.6 17 20 26290 355 6 0.5 -6.0 | 101 25 -25.0 4.9 Wind Parameters Mean winds (0-6000m): 263.2 at 37.0 knts Storm direction: 293.2 at 27.8 knts Shear (0-3000m) pos: 5.6 neg: 2.1 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 229.9 neg: -22.1 tot: 207.8 m^2/s^2 ave: 69.3 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 6.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.38 Bulk Shear: 98.70 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 ------------------------------------------------------------------------------- 500 272 10 124 19| 0.0 10.6 10.6| 42.1 -8.2 33.9 67.9 0.35| 20.8 7.3 1000 223 12 138 26| 0.0 6.4 6.4| 57.0 -22.1 34.9 34.9 0.22| 17.2 3.7 1500 219 12 139 27| 2.1 4.3 6.4| 75.0 -22.1 52.8 35.2 0.24| 13.6 3.3 2000 224 14 143 26| 3.5 3.2 6.7|127.4 -22.1 105.3 52.6 0.37| 12.3 4.6 2500 234 16 149 24| 4.7 2.6 7.3|178.4 -22.1 156.3 62.5 0.46| 11.8 5.5 3000 245 19 157 21| 5.6 2.1 7.8|229.9 -22.1 207.8 69.3 0.54| 11.6 6.3 4000 255 25 175 18| 5.7 1.6 7.3|275.9 -22.1 253.8 63.4 0.57| 10.2 5.8 5000 260 31 197 17| 5.7 1.3 7.0|325.2 -22.1 303.1 60.6 0.56| 9.3 5.2 6000 263 37 216 19| 5.2 1.7 6.9|357.0 -34.8 322.2 53.7 0.50| 9.1 4.5 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251208.00.gif