UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 5 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 1003 3 -3.7 -8.7 68 5.0 -5.3 260 12 269.2 269.5 267.7 274.6 1.97 1 1000 27 -4.3 -9.3 68 5.0 -5.8 255 6 268.9 269.2 267.4 274.0 1.89 2 925 636 -10.1 -11.3 91 1.2 -10.4 275 25 269.0 269.3 267.2 273.8 1.74 3 890 933 -12.5 -12.8 98 0.3 -12.6 277 24 269.5 269.7 267.3 273.9 1.60 4 850 1283 -14.7 -15.6 93 0.9 -14.9 280 23 270.7 271.0 267.7 274.5 1.33 5 803 1710 -17.7 -20.3 80 2.6 -18.2 290 24 272.0 272.1 267.8 274.7 0.95 6 799 1748 -17.9 -24.9 54 7.0 -19.0 291 24 272.2 272.3 267.4 274.0 0.63 7 700 2725 -22.9 -30.9 48 8.0 -23.9 315 27 277.1 277.2 270.2 278.4 0.42 8 671 3032 -24.7 -34.7 39 10.0 -25.7 314 28 278.5 278.5 270.8 279.4 0.30 9 500 5100 -39.3 -56.3 15 17.0 -39.8 305 33 285.1 285.1 274.2 285.3 0.04 10 495 5169 -39.7 -56.7 15 17.0 -40.2 305 34 285.5 285.5 274.3 285.6 0.04 11 488 5266 -40.1 -58.1 13 18.0 -40.6 304 34 286.1 286.1 274.7 286.2 0.03 12 400 6600 -48.9 300 45 291.4 13 344 7578 -52.7 293 48 299.1 14 326 7923 -53.7 290 49 302.4 15 300 8460 -50.1 280 47 314.7 16 280 8912 -48.1 280 50 323.9 17 250 9660 -46.7 280 54 336.6 18 200 11140 -47.3 280 54 357.9 19 186 11618 -46.9 269 58 366.0 20 168 12288 -48.3 254 63 374.5 21 163 12486 -48.5 250 64 377.5 22 150 13030 -48.9 265 56 385.8 23 105 15380 -49.3 256 41 426.5 24 100 15700 -49.9 255 39 431.3 25 90 16381 -52.5 254 43 439.3 26 80 17143 -50.3 252 47 458.9 27 70 18010 -50.7 250 52 475.9 28 53 19832 -50.1 217 59 516.7 29 50 20210 -54.1 210 60 516.0 30 49 20340 -54.1 210 60 519.0 31 41 21502 -47.5 206 57 562.6 32 37 22181 -47.5 204 55 579.3 33 36 22365 -42.3 204 54 597.3 34 30 23580 -49.3 200 51 610.2 35 28 24031 -50.3 619.6 36 25 24775 -48.1 646.4 TRP 326 7923 -53.7 290 49 302.4 WND 163 12486 -48.5 250 64 377.5 Sounding variables and indices 1000-500 mb thick: 5073.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 51.98 % Est. max temperature: -2.27 C = 27.92 F Sfc-Lift cond lev (LCL): 926.78 mb = 621.02 m = 2037.44 ft T: -9.96 C 700-500 lapse rate: 6.91 C/km ThetaE index: 0.85 C Layer 1000.0- 890.0 mb Conv cond level (CCL): 909.00 mb = 770.13 m = 2526.63 ft Mean mixing ratio: 1.79 g/kg Conv temperature: -3.71 C = 25.33 F Cap Strength: 5.34 C Lifted Index: 9.49 C Risk: None Lifted Index @300 mb: 28.98 C Lifted Index @700 mb: 4.47 C Showalter Index: 8.96 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 23.70 C K Index: 1.00 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.23 J/kg Max Up Vert Vel: 1.57 m/s Conv Inhibition (B-): 50562.28 J/kg Cap Strength: 9.42 C Lift Cond Lev (LCL): 912.24 mb = 742.80 m = 2436.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 21 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 1003 3 260 12 11.8 2.1 | 185 20 1.8 20.4 1 1000 27 255 6 5.8 1.6 | 168 20 -4.2 19.8 2 925 636 275 25 24.9 -2.2 | 223 22 14.9 16.1 3 850 1283 280 23 22.7 -4.0 | 221 19 12.6 14.3 4 700 2725 315 27 19.1 -19.1 | 275 9 9.1 -0.8 5 500 5100 305 33 27.0 -18.9 | 272 17 17.0 -0.7 6 400 6600 300 45 39.0 -22.5 | 278 29 28.9 -4.2 7 326 7923 290 49 46.0 -16.8 | 268 36 36.0 1.5 8 300 8460 280 47 46.3 -8.2 | 254 38 36.3 10.1 9 250 9660 280 54 53.2 -9.4 | 258 44 43.1 8.9 10 200 11140 280 54 53.2 -9.4 | 258 44 43.1 8.9 11 163 12486 250 64 60.1 21.9 | 231 64 50.1 40.2 12 150 13030 265 56 55.8 4.9 | 243 51 45.8 23.1 13 100 15700 255 39 37.7 10.1 | 224 40 27.6 28.4 14 70 18010 250 52 48.9 17.8 | 227 53 38.8 36.1 15 50 20210 210 60 30.0 52.0 | 196 73 20.0 70.2 16 30 23580 200 51 17.4 47.9 | 186 67 7.4 66.2 Wind Parameters Mean winds (0-6000m): 301.2 at 27.8 knts Storm direction: 331.2 at 20.8 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 137.7 neg: -21.3 tot: 116.4 m^2/s^2 ave: 38.8 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 45.02 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 ------------------------------------------------------------------------------- 500 267 13 189 19| 9.6 0.0 9.6| 69.4 -19.4 50.0 99.9 0.56| 17.1 9.5 1000 274 19 207 19| 6.7 0.0 6.7| 94.1 -20.4 73.7 73.7 0.60| 11.5 6.9 1500 276 20 212 19| 4.7 0.0 4.7|101.7 -21.3 80.4 53.6 0.58| 8.9 5.1 2000 281 21 217 18| 4.4 0.0 4.4|117.9 -21.3 96.6 48.3 0.60| 8.0 4.8 2500 286 22 223 16| 4.3 0.0 4.3|131.9 -21.3 110.6 44.2 0.63| 7.6 4.8 3000 292 23 229 15| 3.9 0.0 3.9|137.7 -21.3 116.4 38.8 0.64| 6.9 4.4 4000 298 24 240 13| 2.9 0.4 3.4|137.7 -21.9 115.8 28.9 0.58| 5.6 3.2 5000 301 26 248 13| 2.3 0.7 3.0|137.7 -23.9 113.8 22.8 0.53| 4.8 2.5 6000 301 28 254 14| 2.0 1.2 3.2|146.9 -24.2 122.7 20.4 0.48| 4.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251205.00.gif