UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:1200Z 1 MAY 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 1017 21 10.2 3.2 62 7.0 6.8 130 10 282.0 282.8 279.1 295.2 4.73 1 1000 161 9.2 1.2 57 8.0 5.5 145 25 282.4 283.1 278.6 294.0 4.17 2 988 261 8.6 1.6 61 7.0 5.3 151 24 282.7 283.5 279.0 294.9 4.34 3 964 465 11.8 -4.2 32 16.0 4.9 164 21 288.0 288.5 279.7 296.4 2.90 4 960 500 11.6 -4.4 32 16.0 4.7 166 20 288.1 288.6 279.7 296.5 2.87 5 949 596 12.8 -5.2 28 18.0 5.0 172 19 290.3 290.7 280.6 298.3 2.73 6 947 614 14.6 -4.4 27 19.0 6.1 173 19 292.3 292.8 281.7 300.9 2.91 7 925 812 13.4 -5.6 26 19.0 5.1 185 16 293.0 293.5 281.8 301.1 2.72 8 850 1517 10.2 -1.8 43 12.0 4.5 165 17 296.8 297.5 284.8 308.6 3.94 9 818 1835 9.0 -3.0 43 12.0 3.4 172 16 298.8 299.5 285.4 310.1 3.74 10 781 2215 6.6 -14.4 21 21.0 -1.0 180 16 300.2 300.5 283.5 305.3 1.60 11 743 2622 3.8 -18.2 18 22.0 -3.4 189 15 301.5 301.7 283.6 305.4 1.23 12 700 3101 -0.5 -21.5 19 21.0 -6.6 200 14 301.9 302.1 283.4 305.1 0.98 13 671 3437 -3.3 -20.3 26 17.0 -8.2 199 15 302.5 302.7 283.8 306.1 1.13 14 589 4449 -13.1 -20.1 56 7.0 -14.9 195 19 302.6 302.8 284.1 306.8 1.31 15 565 4765 -14.7 -32.7 20 18.0 -17.9 194 20 304.3 304.4 283.7 305.8 0.43 16 537 5148 -17.5 -32.5 26 15.0 -20.0 192 21 305.4 305.5 284.2 307.0 0.46 17 514 5475 -19.3 -42.3 11 23.0 -22.1 191 22 307.1 307.1 284.5 307.7 0.18 18 500 5680 -20.7 -35.7 25 15.0 -22.9 190 23 307.8 307.9 284.9 309.1 0.36 19 456 6353 -25.3 -34.3 43 9.0 -26.6 192 20 310.3 310.3 286.0 311.9 0.46 20 434 6710 -27.5 -38.5 34 11.0 -28.8 193 19 311.9 311.9 286.4 313.0 0.32 21 400 7290 -32.1 -43.1 33 11.0 -33.1 195 16 313.3 313.3 286.8 314.0 0.21 22 346 8300 -40.1 -54.1 21 14.0 -40.8 235 16 315.7 315.7 287.4 316.0 0.07 23 300 9260 -48.1 275 16 317.6 24 250 10430 -56.1 335 8 322.7 25 223 11146 -61.9 315 17 324.5 26 202 11758 -60.7 301 30 335.7 27 200 11820 -61.1 300 31 336.0 28 190 12137 -63.5 296 30 337.1 29 184 12336 -59.7 293 30 346.4 30 171 12791 -62.1 286 29 349.7 31 161 13167 -58.7 281 28 361.6 32 150 13610 -60.3 275 27 366.2 33 135 14270 -60.1 271 24 377.8 34 124 14806 -56.5 268 22 393.6 35 102 16044 -58.1 261 17 413.1 36 100 16170 -56.5 260 17 418.6 37 74 18077 -56.9 323 9 455.4 38 70 18430 -54.9 335 8 466.9 39 50 20580 -52.5 265 12 519.8 40 39 22194 -49.3 243 11 566.1 41 30 23900 -52.1 220 10 602.6 42 27 24581 -52.9 618.8 43 22 25911 -49.9 665.1 TRP 223 11146 -61.9 315 17 324.5 WND Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 705.00 mb = 3045.24 m = 9990.84 ft Wetbulb zero: 789.71 mb = 2123.92 m = 6968.14 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 31.57 % Est. max temperature: 24.22 C = 75.59 F Sfc-Lift cond lev (LCL): 914.26 mb = 909.40 m = 2983.54 ft T: 12.96 C 700-500 lapse rate: 7.83 C/km ThetaE index: 4.83 C Layer 781.0- 743.0 mb Conv cond level (CCL): 634.72 mb = 3868.90 m = 12693.08 ft Mean mixing ratio: 3.44 g/kg Conv temperature: 30.87 C = 87.57 F Cap Strength: 11.69 C Lifted Index: 10.10 C Risk: None Lifted Index @300 mb: 14.40 C Lifted Index @700 mb: 10.44 C Showalter Index: 2.51 C Risk: Showers probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 18.90 C K Index: 8.10 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.83 J/kg Max Up Vert Vel: 10.75 m/s Conv Inhibition (B-): 44876.75 J/kg Cap Strength: 11.69 C Lift Cond Lev (LCL): 787.48 mb = 2147.18 m = 7044.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 at 13 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 1017 21 130 10 -7.7 6.4 | 73 16 -15.1 -4.7 1 1000 161 145 25 -14.3 20.5 | 113 24 -21.8 9.3 2 925 812 185 16 1.4 15.9 | 128 8 -6.1 4.8 3 850 1517 165 17 -4.4 16.4 | 114 13 -11.9 5.3 4 700 3101 200 14 4.8 13.2 | 127 3 -2.7 2.0 5 500 5680 190 23 4.0 22.7 | 163 12 -3.5 11.5 6 400 7290 195 16 4.1 15.5 | 142 5 -3.3 4.3 7 300 9260 275 16 15.9 -1.4 | 326 15 8.5 -12.5 8 250 10430 335 8 3.4 -7.3 | 13 19 -4.1 -18.4 9 223 11146 315 17 12.0 -12.0 | 349 24 4.5 -23.2 10 200 11820 300 31 26.8 -15.5 | 324 33 19.4 -26.6 11 150 13610 275 27 26.9 -2.4 | 305 24 19.4 -13.5 12 100 16170 260 17 16.7 3.0 | 312 12 9.3 -8.2 13 70 18430 335 8 3.4 -7.3 | 13 19 -4.1 -18.4 14 50 20580 265 12 12.0 1.0 | 336 11 4.5 -10.1 15 30 23900 220 10 6.4 7.7 | 17 4 -1.1 -3.5 Wind Parameters Mean winds (0-6000m): 183.9 at 17.9 knts Storm direction: 213.9 at 13.4 knts Shear (0-3000m) pos: 3.0 neg: 0.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 54.2 deg Storm rel helicity (0-3000m) pos: 94.5 neg: -7.2 tot: 87.3 m^2/s^2 ave: 29.1 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 3.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 3.42 Bulk Shear: 16.89 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 ------------------------------------------------------------------------------- 500 151 21 113 19| 13.9 0.0 13.9| 86.6 0.0 86.6 173.2 0.73| 24.8 18.1 1000 162 19 118 15| 6.3 0.0 6.3| 89.2 -1.7 87.5 87.5 0.54| 16.8 9.1 1500 165 18 118 14| 4.2 1.4 5.6| 89.2 -7.2 82.0 54.6 0.43| 12.6 5.4 2000 166 18 118 13| 3.7 1.1 4.7| 92.6 -7.2 85.4 42.7 0.42| 10.3 4.3 2500 169 17 119 12| 3.3 0.8 4.1| 94.1 -7.2 86.9 34.8 0.41| 8.9 3.6 3000 172 17 120 11| 3.0 0.7 3.7| 94.5 -7.2 87.3 29.1 0.39| 7.9 3.1 4000 178 17 124 10| 2.4 0.6 3.0| 96.9 -7.2 89.7 22.4 0.40| 6.4 2.6 5000 182 17 130 9| 1.9 0.7 2.6| 98.9 -7.2 91.7 18.3 0.39| 5.5 2.1 6000 184 18 137 9| 1.6 0.8 2.3| 99.5 -8.2 91.3 15.2 0.36| 4.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20250501.12.gif