UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 10 DEC 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 1018 15 -2.1 -9.1 59 7.0 -4.3 240 5 269.7 270.0 267.9 274.8 1.88 1 1000 156 -2.9 -11.9 50 9.0 -5.5 255 6 270.2 270.5 267.7 274.5 1.53 2 933 701 -6.5 -17.5 41 11.0 -9.1 286 21 272.0 272.2 268.0 275.0 1.04 3 925 768 -7.3 -18.3 41 11.0 -9.8 290 23 271.8 272.0 267.8 274.6 0.98 4 850 1419 -13.3 -20.3 56 7.0 -14.7 290 21 272.2 272.4 267.9 274.8 0.89 5 746 2397 -21.9 -24.8 77 2.9 -22.3 293 25 273.2 273.3 268.1 275.2 0.69 6 730 2556 -22.5 -39.5 20 17.0 -24.0 294 26 274.3 274.3 267.9 274.8 0.17 7 700 2863 -24.5 -37.5 29 13.0 -25.7 295 27 275.4 275.4 268.7 276.0 0.22 8 651 3388 -26.9 -48.9 11 22.0 -28.2 293 36 278.4 278.4 270.3 278.6 0.07 9 627 3659 -27.1 -55.1 5 28.0 -28.5 292 40 281.2 281.2 271.9 281.3 0.03 10 605 3916 -27.1 -56.1 5 29.0 -28.6 291 45 284.1 284.1 273.6 284.2 0.03 11 532 4839 -28.7 -54.7 6 26.0 -30.2 287 60 292.8 292.8 278.1 293.0 0.04 12 500 5280 -32.1 -50.1 15 18.0 -33.1 285 68 293.9 293.9 278.7 294.2 0.08 13 434 6260 -40.1 -53.1 24 13.0 -40.6 279 71 295.9 295.9 279.6 296.1 0.06 14 400 6810 -44.9 275 72 296.6 15 341 7857 -51.9 275 74 301.0 16 305 8574 -54.0 275 76 307.8 17 303 8616 -54.1 275 72 308.2 18 300 8680 -53.1 270 70 310.5 19 250 9850 -53.5 265 72 326.5 20 241 10088 -53.3 266 70 330.3 21 206 11114 -48.7 269 62 352.7 22 200 11310 -48.3 270 60 356.3 23 150 13190 -50.9 260 51 382.4 24 128 14218 -51.9 258 51 398.3 25 111 15147 -48.7 256 51 420.9 26 100 15830 -49.7 255 51 431.7 27 78 17460 -47.7 262 43 467.6 28 70 18170 -49.7 265 39 478.1 29 66 18552 -50.3 261 41 484.9 30 55 19713 -58.1 247 46 492.9 31 50 20310 -57.5 240 49 508.0 32 49 20438 -57.7 510.4 33 39 21899 -51.3 561.1 34 31 23376 -55.9 586.7 35 31 23376 -53.9 592.1 TRP 303 8616 -54.1 275 72 308.2 WND 305 8574 -54.0 275 76 307.8 Sounding variables and indices 1000-500 mb thick: 5124.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 31.78 % Est. max temperature: 0.38 C = 32.68 F Sfc-Lift cond lev (LCL): 911.74 mb = 879.12 m = 2884.23 ft T: -8.32 C 700-500 lapse rate: 3.14 C/km ThetaE index: 0.43 C Layer 730.0- 700.0 mb Conv cond level (CCL): 811.30 mb = 1767.97 m = 5800.36 ft Mean mixing ratio: 1.31 g/kg Conv temperature: 0.85 C = 33.53 F Cap Strength: 15.46 C Lifted Index: 15.99 C Risk: None Lifted Index @300 mb: 25.34 C Lifted Index @700 mb: 2.20 C Showalter Index: 15.93 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 11.80 C K Index: -14.50 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 4.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.55 J/kg Max Up Vert Vel: 3.33 m/s Conv Inhibition (B-): 43271.83 J/kg Cap Strength: 15.97 C Lift Cond Lev (LCL): 830.89 mb = 1589.27 m = 5214.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 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 1018 15 240 5 4.3 2.5 | 147 28 -14.9 23.3 1 1000 156 255 6 5.8 1.6 | 149 26 -13.5 22.4 2 925 768 290 23 21.6 -7.9 | 190 13 2.4 12.9 3 850 1419 290 21 19.7 -7.2 | 182 14 0.5 13.6 4 700 2863 295 27 24.5 -11.4 | 209 11 5.2 9.4 5 500 5280 285 68 65.7 -17.6 | 266 47 46.4 3.2 6 400 6810 275 72 71.7 -6.3 | 255 54 52.5 14.5 7 305 8574 275 76 75.7 -6.6 | 256 58 56.5 14.2 8 303 8616 275 72 71.7 -6.3 | 255 54 52.5 14.5 9 300 8680 270 70 70.0 -0.0 | 248 55 50.8 20.8 10 250 9850 265 72 71.7 6.3 | 243 59 52.5 27.1 11 200 11310 270 60 60.0 -0.0 | 243 46 40.8 20.8 12 150 13190 260 51 50.2 8.9 | 226 43 31.0 29.7 13 100 15830 255 51 49.3 13.2 | 221 45 30.0 34.0 14 70 18170 265 39 38.9 3.4 | 219 31 19.6 24.2 15 50 20310 240 49 42.4 24.5 | 207 51 23.2 45.3 Wind Parameters Mean winds (0-6000m): 287.2 at 37.8 knts Storm direction: 317.2 at 28.4 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 106.7 neg: -6.3 tot: 100.3 m^2/s^2 ave: 33.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 112.73 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 ------------------------------------------------------------------------------- 500 266 9 155 24| 12.6 0.0 12.6| 57.3 0.0 57.3 114.6 0.75| 12.8 9.5 1000 284 15 165 18| 10.0 0.0 10.0| 81.5 -2.1 79.4 79.4 0.66| 11.1 7.3 1500 287 17 171 16| 6.4 0.0 6.4| 82.7 -6.3 76.4 50.9 0.58| 7.9 4.6 2000 288 19 174 15| 5.3 0.0 5.3| 89.0 -6.3 82.7 41.3 0.60| 6.5 3.9 2500 289 20 178 14| 4.7 0.0 4.7| 95.2 -6.3 88.9 35.5 0.63| 5.7 3.5 3000 290 21 182 13| 4.6 0.0 4.6|106.7 -6.3 100.3 33.4 0.67| 5.4 3.6 4000 291 25 200 13| 3.5 2.2 5.7|150.9 -6.3 144.5 36.1 0.64| 6.3 4.0 5000 289 31 225 15| 2.8 3.5 6.3|180.4 -6.3 174.1 34.8 0.53| 6.8 3.6 6000 287 38 240 19| 2.3 3.6 5.9|183.5 -67.1 116.4 19.4 0.40| 6.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251210.00.gif