UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:1200Z 30 OCT 25 Station: RJ412 WMO ident: 47412 Latitude: 43.05 Longitude: 141.33 ------------------------------------------------------------------------------- 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 1022 18 11.2 3.2 58 8.0 7.3 170 5 282.6 283.4 279.4 295.7 4.71 1 1000 199 10.6 1.6 54 9.0 6.3 200 12 283.8 284.5 279.5 295.8 4.29 2 925 842 5.0 0.0 70 5.0 2.7 230 25 284.4 285.1 279.6 296.1 4.13 3 922 869 5.0 0.0 70 5.0 2.7 231 25 284.7 285.4 279.7 296.4 4.14 4 886 1195 5.8 -0.2 65 6.0 3.0 240 25 288.8 289.5 281.8 301.0 4.25 5 855 1485 3.6 0.2 78 3.4 2.0 249 25 289.4 290.2 282.4 302.5 4.54 6 850 1533 3.2 0.3 81 2.9 1.8 250 25 289.5 290.3 282.5 302.7 4.60 7 700 3076 -6.3 -7.1 94 0.8 -6.6 255 29 295.5 296.1 283.4 305.1 3.20 8 693 3154 -6.9 -8.1 91 1.2 -7.4 255 30 295.7 296.2 283.2 304.7 2.99 9 690 3188 -6.5 -11.5 68 5.0 -8.2 255 30 296.5 296.9 282.8 303.5 2.30 10 687 3222 -6.9 -8.4 89 1.5 -7.5 255 30 296.4 297.0 283.5 305.3 2.95 11 615 4073 -13.1 -14.9 86 1.8 -13.6 257 37 298.8 299.2 283.4 304.9 1.95 12 609 4147 -13.5 -16.2 80 2.7 -14.3 257 37 299.2 299.5 283.3 304.7 1.77 13 551 4898 -19.3 -23.9 67 4.6 -20.3 259 43 301.0 301.2 283.1 304.3 1.01 14 500 5610 -25.3 -34.3 43 9.0 -26.5 260 49 302.2 302.3 282.8 303.6 0.42 15 434 6628 -32.5 -44.5 29 12.0 -33.4 260 53 305.5 305.6 283.8 306.1 0.17 16 403 7148 -36.3 -45.3 39 9.0 -36.9 260 56 307.2 307.2 284.5 307.8 0.17 17 400 7200 -36.9 -45.9 39 9.0 -37.5 260 56 307.0 307.1 284.4 307.6 0.16 18 377 7604 -40.1 -49.1 38 9.0 -40.6 260 58 308.0 308.1 284.7 308.5 0.12 19 300 9120 -50.7 260 66 313.9 20 254 10190 -57.3 260 76 319.4 21 250 10290 -57.1 260 78 321.2 22 215 11237 -59.3 255 84 331.8 23 210 11384 -59.7 257 83 333.5 24 200 11690 -56.7 260 80 343.0 25 165 12915 -54.9 257 75 365.4 26 151 13478 -58.1 255 72 369.3 27 150 13520 -57.9 255 72 370.3 28 101 15998 -59.5 260 76 411.6 29 100 16060 -59.1 260 76 413.5 30 97 16251 -59.3 259 74 416.8 31 76 17786 -58.7 252 61 448.1 32 70 18300 -61.3 250 56 453.2 33 69 18389 -61.1 455.5 TRP 254 10190 -57.3 260 76 319.4 WND 215 11237 -59.3 255 84 331.8 Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 799.47 mb = 2052.75 m = 6734.65 ft Wetbulb zero: 817.36 mb = 1844.22 m = 6050.51 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 75.28 % Est. max temperature: 17.73 C = 63.91 F Sfc-Lift cond lev (LCL): 905.10 mb = 1019.95 m = 3346.25 ft T: 5.37 C 700-500 lapse rate: 7.50 C/km Conv cond level (CCL): 760.64 mb = 2415.70 m = 7925.42 ft Mean mixing ratio: 4.27 g/kg Conv temperature: 21.64 C = 70.95 F Cap Strength: 6.58 C Lifted Index: 6.56 C Risk: None Lifted Index @300 mb: 12.80 C Lifted Index @700 mb: 5.52 C Showalter Index: 1.78 C Risk: Showers probable Total Totals Index: 54.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 25.60 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 251.31 Risk: None Energy Index: 0.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.64 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 18233.50 J/kg Cap Strength: 6.57 C Lift Cond Lev (LCL): 868.81 mb = 1354.53 m = 4443.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 24 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 1022 18 170 5 -0.9 4.9 | 113 27 -24.4 10.4 1 1000 199 200 12 4.1 11.3 | 131 26 -19.4 16.8 2 925 842 230 25 19.2 16.1 | 169 22 -4.4 21.6 3 850 1533 250 25 23.5 8.6 | 180 14 -0.0 14.1 4 700 3076 255 29 28.0 7.5 | 199 14 4.5 13.0 5 500 5610 260 49 48.3 8.5 | 240 28 24.7 14.0 6 400 7200 260 56 55.1 9.7 | 244 35 31.6 15.2 7 300 9120 260 66 65.0 11.5 | 248 45 41.5 17.0 8 254 10190 260 76 74.8 13.2 | 250 55 51.3 18.7 9 250 10290 260 78 76.8 13.5 | 250 57 53.3 19.1 10 215 11237 255 84 81.1 21.7 | 245 64 57.6 27.3 11 200 11690 260 80 78.8 13.9 | 251 59 55.3 19.4 12 150 13520 255 72 69.5 18.6 | 242 52 46.0 24.2 13 100 16060 260 76 74.8 13.2 | 250 55 51.3 18.7 14 70 18300 250 56 52.6 19.2 | 230 38 29.1 24.7 Wind Parameters Mean winds (0-6000m): 253.2 at 32.2 knts Storm direction: 283.2 at 24.2 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 85.1 deg Storm rel helicity (0-3000m) pos: 191.1 neg: 0.0 tot: 191.1 m^2/s^2 ave: 63.7 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 86.64 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 ------------------------------------------------------------------------------- 500 205 13 133 25| 15.8 0.0 15.8|106.2 0.0 106.2 212.5 0.98| 16.3 16.1 1000 221 18 148 22| 12.0 0.0 12.0|163.3 0.0 163.3 163.3 0.94| 13.7 12.9 1500 230 20 157 20| 8.4 0.0 8.4|174.6 0.0 174.6 116.4 0.83| 11.3 9.4 2000 236 22 162 18| 6.7 0.0 6.7|180.1 0.0 180.1 90.0 0.84| 8.9 7.5 2500 240 23 167 17| 5.6 0.0 5.6|185.6 0.0 185.6 74.2 0.85| 7.4 6.3 3000 243 24 171 16| 4.9 0.0 4.9|191.1 0.0 191.1 63.7 0.85| 6.4 5.5 4000 247 26 181 15| 4.7 0.0 4.7|216.8 0.0 216.8 54.2 0.84| 5.8 4.9 5000 251 29 194 16| 4.6 0.0 4.6|245.2 0.0 245.2 49.0 0.81| 5.5 4.4 6000 253 32 206 17| 4.4 0.0 4.4|268.0 0.0 268.0 44.7 0.78| 5.1 4.0 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251030.12.gif