UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 28 OCT 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 1008 16 3.2 0.9 85 2.3 2.2 250 7 275.7 276.4 274.9 286.7 4.05 1 1000 80 2.6 -0.5 80 3.1 1.3 240 10 275.8 276.4 274.5 285.8 3.68 2 925 706 -0.3 -7.3 59 7.0 -2.8 275 23 279.0 279.4 274.4 285.7 2.38 3 893 987 -2.5 -9.5 59 7.0 -4.8 275 29 279.6 279.9 274.3 285.5 2.08 4 850 1376 -6.3 -10.2 74 3.9 -7.5 275 37 279.5 279.9 274.3 285.4 2.07 5 832 1543 -7.9 -11.3 77 3.4 -8.9 274 38 279.6 279.9 274.0 285.1 1.93 6 828 1580 -6.9 -16.9 45 10.0 -9.5 274 38 281.0 281.2 273.8 284.6 1.23 7 700 2865 -16.7 -28.7 35 12.0 -18.6 270 47 284.0 284.1 274.3 285.6 0.51 8 670 3191 -19.5 -32.5 31 13.0 -21.2 268 49 284.4 284.5 274.3 285.6 0.37 9 635 3584 -23.3 -33.3 39 10.0 -24.5 266 51 284.5 284.6 274.3 285.7 0.36 10 610 3876 -25.1 -30.1 63 5.0 -25.8 264 53 285.7 285.8 275.3 287.3 0.51 11 500 5280 -36.9 -41.5 62 4.6 -37.2 255 62 288.0 288.1 276.0 288.7 0.20 12 489 5434 -37.9 -42.9 59 5.0 -38.2 250 66 288.7 288.7 276.3 289.3 0.18 13 475 5636 -34.3 -57.3 8 23.0 -35.3 250 73 295.5 295.5 279.4 295.6 0.03 14 402 6796 -38.5 -65.5 4 27.0 -39.3 250 110 304.5 304.5 283.2 304.6 0.01 15 400 6830 -38.7 -66.7 4 28.0 -39.5 250 111 304.7 304.7 283.3 304.7 0.01 16 377 7236 -38.3 -71.3 2 33.0 -39.2 250 117 310.4 310.4 285.5 310.5 0.01 17 355 7647 -40.1 -70.1 3 30.0 -40.9 250 123 313.4 313.4 286.5 313.4 0.01 18 300 8780 -45.3 250 140 321.5 19 298 8825 -45.1 255 138 322.5 20 260 9744 -40.3 247 123 342.3 21 250 10010 -42.5 245 119 342.9 22 200 11520 -43.1 245 113 364.5 23 177 12338 -46.3 245 111 372.2 24 160 13005 -48.9 245 110 378.8 25 150 13430 -48.3 245 109 386.8 26 118 15009 -50.1 242 95 411.0 27 106 15706 -53.7 241 89 417.0 28 100 16080 -55.1 240 86 421.3 29 96 16339 -55.7 239 83 425.0 30 91 16680 -53.9 239 80 435.2 31 82 17340 -57.7 237 73 440.6 32 70 18330 -59.9 235 62 456.2 33 64 18893 -57.5 473.3 34 57 19632 -53.3 498.8 TRP 489 5434 -37.9 -42.9 59 5.0 -38.2 250 66 288.7 288.7 276.3 289.3 0.18 WND 298 8825 -45.1 255 138 322.5 Sounding variables and indices 1000-500 mb thick: 5200.00 m Freezing level: 932.76 mb = 641.24 m = 2103.79 ft Wetbulb zero: 976.07 mb = 274.51 m = 900.62 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 53.93 % Est. max temperature: 7.04 C = 44.67 F Sfc-Lift cond lev (LCL): 972.69 mb = 302.31 m = 991.81 ft T: 1.57 C 700-500 lapse rate: 8.36 C/km ThetaE index: 2.11 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 859.57 mb = 1287.66 m = 4224.56 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 7.04 C = 44.68 F Cap Strength: 1.92 C Lifted Index: 2.51 C Risk: None Lifted Index @300 mb: 25.34 C Lifted Index @700 mb: 1.74 C Showalter Index: 2.78 C Risk: Showers probable Total Totals Index: 57.30 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.60 C Cross Totals Index: 26.70 C K Index: 8.40 Risk: None Sweat Index: 302.00 Risk: Showers and thunderstorms possible Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.78 J/kg Max Up Vert Vel: 4.19 m/s Conv Inhibition (B-): 28478.07 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 885.72 mb = 1051.38 m = 3449.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 35 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 1008 16 250 7 6.6 2.4 | 122 31 -26.0 16.0 1 1000 80 240 10 8.7 5.0 | 128 30 -23.9 18.6 2 925 706 275 23 22.9 -2.0 | 140 15 -9.7 11.6 3 850 1376 275 37 36.9 -3.2 | 202 11 4.3 10.4 4 700 2865 270 47 47.0 -0.0 | 227 20 14.4 13.6 5 500 5280 255 62 59.9 16.0 | 223 40 27.3 29.6 6 489 5434 250 66 62.0 22.6 | 219 47 29.4 36.2 7 400 6830 250 111 104.3 38.0 | 234 88 71.7 51.5 8 300 8780 250 140 131.6 47.9 | 238 117 99.0 61.5 9 298 8825 255 138 133.3 35.7 | 244 112 100.7 49.3 10 250 10010 245 119 107.9 50.3 | 230 99 75.3 63.9 11 200 11520 245 113 102.4 47.8 | 229 93 69.8 61.3 12 150 13430 245 109 98.8 46.1 | 228 89 66.2 59.6 13 100 16080 240 86 74.5 43.0 | 217 70 41.9 56.6 14 70 18330 235 62 50.8 35.6 | 200 52 18.2 49.1 Wind Parameters Mean winds (0-6000m): 262.6 at 47.1 knts Storm direction: 292.6 at 35.3 knts Shear (0-3000m) pos: 4.0 neg: 3.2 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 105.4 deg Storm rel helicity (0-3000m) pos: 126.4 neg: 0.0 tot: 126.4 m^2/s^2 ave: 42.1 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 148.33 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 ------------------------------------------------------------------------------- 500 255 14 132 26| 12.7 0.0 12.7| 60.5 0.0 60.5 121.0 0.58| 14.5 8.4 1000 269 19 136 20| 12.0 0.0 12.0| 81.4 0.0 81.4 81.4 0.54| 13.4 7.2 1500 272 24 147 15| 8.0 2.9 10.9|105.1 0.0 105.1 70.1 0.64| 11.9 7.6 2000 272 28 160 13| 6.0 3.1 9.1|113.3 0.0 113.3 56.7 0.65| 9.8 6.3 2500 272 31 173 12| 4.8 3.2 8.0|121.1 0.0 121.1 48.4 0.63| 8.6 5.4 3000 272 34 185 13| 4.0 3.2 7.2|126.4 0.0 126.4 42.1 0.61| 7.8 4.7 4000 270 38 202 15| 3.0 3.4 6.4|126.6 -2.9 123.7 30.9 0.51| 6.9 3.5 5000 267 42 211 19| 2.4 3.5 5.9|126.6 -16.9 109.7 21.9 0.41| 6.4 2.6 6000 263 47 216 24| 2.0 5.1 7.1|240.5 -49.4 191.1 31.9 0.34| 7.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251028.00.gif