UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 19 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 1025 18 -3.5 -7.0 77 3.5 -4.6 160 2 267.8 268.1 267.1 273.7 2.20 1 1024 26 -3.5 -7.6 73 4.1 -4.8 159 2 267.8 268.2 267.0 273.5 2.10 2 1012 119 -2.3 -8.3 63 6.0 -4.2 152 7 269.9 270.3 268.3 275.4 2.02 3 1009 143 -0.9 -7.9 59 7.0 -3.2 150 8 271.6 271.9 269.5 277.3 2.09 4 1000 214 -1.3 -8.3 59 7.0 -3.6 145 12 271.9 272.2 269.6 277.5 2.04 5 925 833 -5.7 -11.7 63 6.0 -7.4 310 4 273.5 273.8 270.1 278.2 1.68 6 867 1337 -9.5 -17.5 52 8.0 -11.3 295 20 274.6 274.8 269.8 277.8 1.11 7 850 1490 -9.1 -21.1 37 12.0 -11.7 290 25 276.6 276.8 270.6 279.1 0.83 8 816 1805 -8.3 -19.3 41 11.0 -10.9 289 28 280.7 280.9 273.3 283.7 1.02 9 768 2274 -9.3 -20.3 40 11.0 -11.9 287 31 284.5 284.7 275.4 287.5 0.99 10 736 2601 -11.7 -21.7 43 10.0 -13.9 286 34 285.4 285.6 275.7 288.2 0.91 11 728 2684 -11.9 -28.9 23 17.0 -14.9 286 35 286.1 286.2 275.4 287.6 0.48 12 712 2854 -9.9 -44.9 4 35.0 -14.3 285 36 290.1 290.1 276.9 290.4 0.10 13 700 2985 -10.5 -45.5 4 35.0 -14.8 285 37 290.9 290.9 277.2 291.2 0.09 14 648 3574 -12.5 -55.5 1 43.0 -16.7 287 41 295.1 295.1 279.2 295.2 0.03 15 573 4496 -20.1 -47.1 7 27.0 -22.7 291 47 296.7 296.8 280.0 297.1 0.10 16 560 4665 -21.3 -30.3 44 9.0 -22.7 292 48 297.3 297.4 280.9 299.1 0.55 17 500 5490 -26.1 -36.1 39 10.0 -27.3 295 54 301.2 301.3 282.4 302.4 0.35 18 460 6090 -30.7 -38.7 45 8.0 -31.5 297 57 302.7 302.8 282.9 303.8 0.29 19 424 6665 -35.1 -44.1 39 9.0 -35.7 299 60 304.3 304.3 283.4 304.9 0.18 20 400 7070 -38.7 -50.7 27 12.0 -39.3 300 62 304.7 304.7 283.4 305.0 0.09 21 392 7208 -40.1 -51.1 30 11.0 -40.6 300 63 304.6 304.6 283.4 305.0 0.09 22 300 8970 -54.5 300 72 308.5 23 253 10046 -61.3 295 84 313.9 24 250 10120 -61.5 295 86 314.6 25 200 11520 -56.5 270 82 343.3 26 189 11879 -56.6 275 99 348.7 27 185 12014 -56.7 276 97 350.7 28 160 12945 -51.9 282 85 373.7 29 150 13360 -54.9 285 80 375.5 30 142 13708 -56.9 282 79 377.9 31 101 15867 -55.5 265 74 419.3 32 100 15930 -55.7 265 74 420.1 33 97 16126 -54.9 265 72 425.3 34 74 17865 -54.9 261 50 459.6 35 70 18220 -57.3 260 45 461.8 36 65 18685 -58.9 262 45 468.2 37 52 20090 -56.3 269 47 505.1 38 50 20340 -52.9 270 47 518.8 39 48 20604 -52.1 263 44 526.8 40 41 21628 -50.3 235 33 555.6 41 30 23650 -53.9 180 12 597.7 42 28 24092 -54.9 606.8 43 26 24569 -51.9 628.3 44 22 25649 -52.9 656.1 TRP 253 10046 -61.3 295 84 313.9 WND 189 11879 -56.6 275 99 348.7 Sounding variables and indices 1000-500 mb thick: 5276.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 32.69 % Est. max temperature: 3.27 C = 37.88 F Sfc-Lift cond lev (LCL): 969.93 mb = 456.41 m = 1497.38 ft T: -3.02 C 700-500 lapse rate: 6.23 C/km ThetaE index: 0.59 C Layer 728.0- 712.0 mb Conv cond level (CCL): 621.78 mb = 3883.58 m = 12741.24 ft Mean mixing ratio: 1.91 g/kg Conv temperature: 24.61 C = 76.30 F Cap Strength: 17.53 C Lifted Index: 19.93 C Risk: None Lifted Index @300 mb: 22.12 C Lifted Index @700 mb: 14.18 C Showalter Index: 18.53 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 5.00 C K Index: -39.10 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 4.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.96 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 48549.85 J/kg Cap Strength: 19.86 C Lift Cond Lev (LCL): 881.25 mb = 1210.03 m = 3969.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 26 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 1025 18 160 2 -0.7 1.9 | 142 28 -17.3 21.8 1 1000 214 145 12 -6.9 9.8 | 142 38 -23.5 29.7 2 925 833 310 4 3.1 -2.6 | 142 22 -13.5 17.3 3 850 1490 290 25 23.5 -8.6 | 211 13 6.9 11.3 4 700 2985 285 37 35.7 -9.6 | 242 22 19.1 10.3 5 500 5490 295 54 48.9 -22.8 | 275 32 32.3 -2.9 6 400 7070 300 62 53.7 -31.0 | 287 39 37.1 -11.1 7 300 8970 300 72 62.4 -36.0 | 289 49 45.8 -16.1 8 253 10046 295 84 76.1 -35.5 | 285 62 59.5 -15.6 9 250 10120 295 86 77.9 -36.3 | 285 64 61.3 -16.5 10 200 11520 270 82 82.0 -0.0 | 253 68 65.4 19.9 11 189 11879 275 99 98.6 -8.6 | 262 83 82.0 11.3 12 150 13360 285 80 77.3 -20.7 | 271 61 60.7 -0.8 13 100 15930 265 74 73.7 6.4 | 245 63 57.1 26.3 14 70 18220 260 45 44.3 7.8 | 225 39 27.7 27.7 15 50 20340 270 47 47.0 -0.0 | 237 36 30.4 19.9 16 30 23650 180 12 0.0 12.0 | 152 36 -16.6 31.9 Wind Parameters Mean winds (0-6000m): 290.1 at 34.5 knts Storm direction: 320.1 at 25.9 knts Shear (0-3000m) pos: 2.0 neg: 4.8 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 183.4 neg: -38.7 tot: 144.6 m^2/s^2 ave: 48.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 214.16 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 ------------------------------------------------------------------------------- 500 165 9 146 34| 7.7 0.0 7.7| 87.7 -4.2 83.5 167.0 0.38| 25.1 9.5 1000 161 8 145 33| 6.0 0.0 6.0| 98.4 -38.7 59.7 59.7 0.14| 20.3 2.9 1500 274 11 164 20| 4.0 5.4 9.4|145.4 -38.7 106.7 71.1 0.35| 19.0 6.8 2000 284 15 173 16| 3.0 5.1 8.1|158.6 -38.7 119.8 59.9 0.39| 15.3 6.0 2500 285 18 184 15| 2.4 4.9 7.3|171.2 -38.7 132.4 53.0 0.41| 13.1 5.3 3000 285 21 195 15| 2.0 4.8 6.8|183.4 -38.7 144.6 48.2 0.42| 11.6 4.8 4000 286 26 213 15| 2.4 3.6 6.0|222.9 -38.7 184.2 46.0 0.46| 9.7 4.5 5000 288 30 230 16| 2.7 2.9 5.6|267.2 -38.7 228.5 45.7 0.49| 8.5 4.2 6000 290 35 243 18| 2.8 2.4 5.2|311.2 -38.7 272.5 45.4 0.51| 7.7 3.9 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251219.00.gif