UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for RJ401... Searching the city database file for: RJ401 ... Date:0000Z 12 JAN 26 Station: RJ401 WMO ident: 47401 Latitude: 45.42 Longitude: 141.68 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -29 280 10 SFC 996 2 -6.5 -8.8 84 2.3 -7.2 280 10 267.0 267.3 266.2 272.3 1.97 2 925 573 -11.5 -15.7 71 4.2 -12.5 295 35 267.5 267.7 265.3 270.9 1.21 3 918 631 -12.1 -13.6 89 1.5 -12.5 295 35 267.5 267.8 265.7 271.5 1.46 4 850 1213 -16.9 -18.7 86 1.8 -17.3 300 35 268.4 268.6 265.6 271.3 1.03 5 783 1824 -20.7 -22.0 89 1.3 -20.9 298 40 270.7 270.9 266.8 273.2 0.84 6 772 1929 -18.9 -21.6 79 2.7 -19.4 298 41 273.8 273.9 268.9 276.3 0.88 7 754 2105 -18.9 -22.4 74 3.5 -19.5 297 42 275.6 275.8 269.9 278.1 0.84 8 700 2654 -22.5 -28.5 58 6.0 -23.3 295 47 277.6 277.7 270.6 279.1 0.52 9 545 4450 -32.3 -44.3 29 12.0 -33.1 302 35 286.5 286.5 275.1 287.0 0.14 10 511 4900 -35.9 -46.9 31 11.0 -36.5 304 32 287.5 287.5 275.5 287.8 0.11 11 500 5050 -36.9 -44.9 43 8.0 -37.3 305 31 288.0 288.1 275.9 288.5 0.14 12 474 5417 -40.1 -47.1 47 7.0 -40.4 301 30 288.5 288.5 276.1 288.9 0.12 13 400 6550 -49.7 290 25 290.4 14 344 7516 -56.7 290 25 293.7 15 323 7917 -53.5 292 29 303.5 16 311 8159 -54.1 294 31 305.9 17 300 8390 -52.1 295 33 311.9 18 286 8701 -49.3 290 32 320.2 19 250 9580 -51.1 275 31 330.1 20 200 11040 -50.3 260 33 353.1 21 183 11618 -49.9 255 34 362.9 22 150 12920 -48.1 245 35 387.2 23 116 14617 -47.3 245 60 418.2 24 103 15404 -46.9 245 55 433.4 25 100 15600 -46.7 245 54 437.5 26 99 15667 -46.1 244 54 439.9 27 87 16531 -42.1 235 50 464.5 28 75 17524 -46.7 225 45 475.0 29 70 17980 -46.9 220 43 484.1 30 61 18898 -43.7 204 36 510.6 31 50 20220 -48.5 180 27 529.2 32 46 20768 -49.3 540.0 33 40 21690 -46.5 569.1 34 38 22029 -48.3 572.9 TRP 344 7516 -56.7 290 25 293.7 WND 116 14617 -47.3 245 60 418.2 Sounding variables and indices 1000-500 mb thick: 5079.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 60.71 % Est. max temperature: -4.88 C = 23.21 F Sfc-Lift cond lev (LCL): 960.17 mb = 285.02 m = 935.09 ft T: -8.98 C 700-500 lapse rate: 6.01 C/km ThetaE index: 1.36 C Layer 925.0- 918.0 mb Conv cond level (CCL): 901.00 mb = 772.38 m = 2534.03 ft Mean mixing ratio: 1.52 g/kg Conv temperature: -5.71 C = 21.72 F Cap Strength: 13.36 C Lifted Index: 13.71 C Risk: None Lifted Index @300 mb: 28.62 C Lifted Index @700 mb: 6.72 C Showalter Index: 13.88 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 18.20 C K Index: -4.70 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.47 J/kg Max Up Vert Vel: 2.22 m/s Conv Inhibition (B-): 42964.58 J/kg Cap Strength: 13.50 C Lift Cond Lev (LCL): 906.14 mb = 729.37 m = 2392.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 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 ---------------------------------------------------------- 0 996 2 280 10 9.8 -1.7 | 168 22 -4.4 21.2 1 925 573 295 35 31.7 -14.8 | 245 19 17.5 8.1 2 850 1213 300 35 30.3 -17.5 | 251 17 16.1 5.4 3 700 2654 295 47 42.6 -19.9 | 264 29 28.4 3.0 4 500 5050 305 31 25.4 -17.8 | 245 12 11.2 5.1 5 400 6550 290 25 23.5 -8.6 | 213 17 9.3 14.3 6 344 7516 290 25 23.5 -8.6 | 213 17 9.3 14.3 7 300 8390 295 33 29.9 -13.9 | 240 18 15.7 9.0 8 250 9580 275 31 30.9 -2.7 | 219 26 16.6 20.2 9 200 11040 260 33 32.5 5.7 | 213 34 18.3 28.6 10 150 12920 245 35 31.7 14.8 | 205 42 17.5 37.7 11 116 14617 245 60 54.4 25.4 | 220 63 40.1 48.3 12 100 15600 245 54 48.9 22.8 | 217 57 34.7 45.7 13 70 17980 220 43 27.6 32.9 | 193 57 13.4 55.8 14 50 20220 180 27 0.0 27.0 | 164 52 -14.2 49.9 Wind Parameters Mean winds (0-6000m): 298.1 at 36.0 knts Storm direction: 328.1 at 27.0 knts Shear (0-3000m) pos: 4.7 neg: 1.5 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 157.3 neg: -1.6 tot: 155.7 m^2/s^2 ave: 51.9 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 31.50 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 ------------------------------------------------------------------------------- 500 291 21 199 16| 22.9 0.0 22.9|106.1 0.0 106.1 212.1 0.97| 23.2 22.4 1000 294 28 224 16| 13.2 0.0 13.2|128.0 0.0 128.0 128.0 0.94| 14.3 13.5 1500 296 30 234 16| 9.7 0.0 9.7|137.2 0.0 137.2 91.5 0.90| 10.7 9.7 2000 297 33 242 17| 7.2 1.1 8.4|146.9 0.0 146.9 73.5 0.84| 9.1 7.7 2500 297 35 247 19| 5.8 1.8 7.6|155.3 0.0 155.3 62.1 0.78| 8.2 6.4 3000 296 37 251 20| 4.7 1.5 6.2|157.3 -1.6 155.7 51.9 0.72| 7.4 5.4 4000 297 38 254 20| 2.8 1.1 3.9|157.3 -10.8 146.5 36.6 0.59| 6.5 3.8 5000 298 37 254 20| 1.7 0.9 2.6|157.3 -24.3 133.0 26.6 0.46| 5.9 2.7 6000 298 36 251 18| 1.4 0.7 2.1|157.3 -44.5 112.8 18.8 0.32| 5.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20260112.00.gif