UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 9 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 1016 15 -1.3 -5.5 73 4.2 -2.7 250 5 270.6 271.0 269.5 277.4 2.49 1 1000 141 -2.7 -7.2 71 4.5 -4.1 300 10 270.5 270.8 269.0 276.5 2.22 2 925 752 -8.1 -10.3 84 2.2 -8.7 300 17 271.0 271.3 268.8 276.2 1.88 3 850 1404 -12.9 -14.1 91 1.2 -13.2 285 23 272.6 272.9 269.2 276.9 1.51 4 713 2716 -23.7 -25.8 83 2.1 -24.0 276 30 274.8 274.9 269.1 276.7 0.65 5 700 2850 -24.9 -30.9 57 6.0 -25.6 275 31 274.9 275.0 268.8 276.2 0.42 6 698 2871 -25.1 -33.1 47 8.0 -25.9 275 31 274.9 275.0 268.6 275.9 0.34 7 672 3147 -24.1 -46.1 11 22.0 -25.7 274 34 279.0 279.1 270.7 279.3 0.09 8 606 3897 -26.1 -40.1 26 14.0 -27.3 271 42 285.1 285.1 274.4 285.7 0.19 9 558 4489 -30.1 -40.1 37 10.0 -30.9 268 48 287.2 287.2 275.6 287.9 0.21 10 500 5260 -35.7 -45.7 35 10.0 -36.2 265 56 289.5 289.5 276.6 289.9 0.13 11 498 5288 -35.9 -44.9 39 9.0 -36.4 265 57 289.6 289.6 276.7 290.1 0.14 12 482 5514 -36.7 -52.7 18 16.0 -37.4 264 61 291.3 291.3 277.4 291.5 0.06 13 454 5928 -38.3 -55.3 15 17.0 -38.9 263 68 294.4 294.4 278.9 294.5 0.05 14 435 6221 -40.1 -53.1 24 13.0 -40.6 262 73 295.7 295.7 279.5 295.9 0.06 15 400 6790 -42.9 260 84 299.2 16 351 7663 -46.9 260 88 305.2 17 316 8352 -50.5 260 91 309.5 18 307 8540 -51.5 265 86 310.7 19 300 8690 -51.1 265 86 313.3 20 253 9802 -49.1 260 73 331.9 21 250 9880 -49.1 260 72 333.1 22 218 10786 -45.1 254 61 352.6 23 200 11360 -46.1 250 54 359.8 24 150 13250 -49.9 250 72 384.1 25 133 14036 -49.9 253 64 397.5 26 104 15644 -49.5 259 48 427.3 27 100 15900 -50.9 260 45 429.4 28 84 17027 -52.9 245 49 447.3 29 74 17848 -49.7 235 53 470.5 30 70 18210 -50.9 230 54 475.5 31 55 19769 -53.3 244 58 503.9 32 50 20380 -54.5 250 60 515.0 33 48 20644 -53.3 244 57 524.0 34 47 20781 -49.5 241 56 536.2 35 36 22502 -58.5 202 39 555.4 36 31 23450 -56.5 180 29 585.1 37 30 23660 -54.3 175 27 596.6 38 27 24331 -57.3 606.4 TRP 307 8540 -51.5 265 86 310.7 WND 316 8352 -50.5 260 91 309.5 Sounding variables and indices 1000-500 mb thick: 5119.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 57.61 % Est. max temperature: 0.37 C = 32.67 F Sfc-Lift cond lev (LCL): 951.24 mb = 532.75 m = 1747.85 ft T: -6.16 C 700-500 lapse rate: 4.48 C/km ThetaE index: 1.17 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 905.08 mb = 919.88 m = 3017.96 ft Mean mixing ratio: 2.08 g/kg Conv temperature: -0.47 C = 31.16 F Cap Strength: 9.67 C Lifted Index: 11.04 C Risk: None Lifted Index @300 mb: 26.17 C Lifted Index @700 mb: 0.45 C Showalter Index: 10.69 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.80 C Cross Totals Index: 21.60 C K Index: 2.70 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.13 J/kg Max Up Vert Vel: 1.50 m/s Conv Inhibition (B-): 47322.58 J/kg Cap Strength: 10.88 C Lift Cond Lev (LCL): 914.83 mb = 837.28 m = 2746.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 27 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 1016 15 250 5 4.7 1.7 | 131 24 -18.3 15.9 1 1000 141 300 10 8.7 -5.0 | 123 17 -14.3 9.2 2 925 752 300 17 14.7 -8.5 | 125 10 -8.2 5.7 3 850 1404 285 23 22.2 -6.0 | 175 8 -0.7 8.3 4 700 2850 275 31 30.9 -2.7 | 214 14 7.9 11.5 5 500 5260 265 56 55.8 4.9 | 240 38 32.8 19.1 6 400 6790 260 84 82.7 14.6 | 244 66 59.8 28.8 7 316 8352 260 91 89.6 15.8 | 246 73 66.7 30.0 8 307 8540 265 86 85.7 7.5 | 251 66 62.7 21.7 9 300 8690 265 86 85.7 7.5 | 251 66 62.7 21.7 10 250 9880 260 72 70.9 12.5 | 241 55 48.0 26.7 11 200 11360 250 54 50.7 18.5 | 220 43 27.8 32.7 12 150 13250 250 72 67.7 24.6 | 229 59 44.7 38.9 13 100 15900 260 45 44.3 7.8 | 224 31 21.4 22.1 14 70 18210 230 54 41.4 34.7 | 201 52 18.4 48.9 15 50 20380 250 60 56.4 20.5 | 224 48 33.4 34.8 16 30 23660 175 27 -2.4 26.9 | 148 48 -25.3 41.1 Wind Parameters Mean winds (0-6000m): 271.8 at 36.0 knts Storm direction: 301.8 at 27.0 knts Shear (0-3000m) pos: 2.0 neg: 3.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 88.2 deg Storm rel helicity (0-3000m) pos: 40.5 neg: -13.4 tot: 27.1 m^2/s^2 ave: 9.0 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 93.26 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 ------------------------------------------------------------------------------- 500 297 11 125 16| 12.1 0.0 12.1| 0.8 -13.4 -12.7 -25.3 -0.21| 12.4 -2.6 1000 298 14 126 13| 6.0 2.8 8.8| 7.3 -13.4 -6.1 -6.1 0.01| 9.2 0.1 1500 293 17 135 11| 4.0 3.6 7.7| 18.8 -13.4 5.3 3.5 0.24| 8.0 1.9 2000 290 19 146 10| 3.0 3.5 6.5| 25.5 -13.4 12.0 6.0 0.32| 6.8 2.2 2500 287 21 159 9| 2.4 3.5 5.9| 31.8 -13.4 18.4 7.4 0.36| 6.1 2.2 3000 284 22 172 9| 2.0 3.6 5.6| 40.5 -13.4 27.1 9.0 0.39| 5.8 2.2 4000 279 26 196 10| 1.5 4.1 5.6| 66.5 -13.4 53.0 13.3 0.41| 5.7 2.3 5000 275 31 214 14| 1.2 4.4 5.6| 83.5 -13.4 70.1 14.0 0.37| 5.7 2.1 6000 272 36 225 18| 1.0 5.1 6.1|116.6 -13.4 103.2 17.2 0.32| 6.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251209.00.gif