UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 28 NOV 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 ------------------------------------------------------------------------------- 0 1000 -20 260 3 SFC 995 22 9.2 7.0 86 2.2 8.0 260 3 282.8 283.8 281.4 300.2 6.32 2 975 190 9.2 4.5 72 4.7 6.8 257 4 284.4 285.3 281.1 299.5 5.41 3 925 624 5.8 2.2 78 3.6 4.1 250 8 285.2 286.1 280.8 298.9 4.85 4 851 1302 0.6 0.0 96 0.6 0.3 240 16 286.7 287.5 281.1 299.5 4.49 5 850 1311 0.4 -0.2 96 0.6 0.1 240 16 286.6 287.3 281.0 299.2 4.43 6 700 2845 -8.5 -9.3 94 0.8 -8.8 240 25 293.1 293.6 281.8 301.1 2.70 7 643 3496 -12.9 -13.9 92 1.0 -13.2 234 32 295.3 295.7 282.0 301.5 2.03 8 500 5350 -28.7 -33.4 64 4.7 -29.3 215 51 298.0 298.1 281.1 299.6 0.46 9 463 5896 -33.1 -37.6 64 4.5 -33.5 208 56 299.2 299.2 281.4 300.3 0.32 10 426 6477 -36.9 -44.9 43 8.0 -37.4 201 62 301.6 301.6 282.3 302.1 0.16 11 404 6842 -40.1 -48.1 42 8.0 -40.5 196 65 302.0 302.0 282.4 302.4 0.12 12 400 6910 -40.7 195 66 302.1 13 316 8474 -53.5 190 70 305.4 14 300 8810 -52.1 205 74 311.9 15 250 9980 -52.5 230 64 328.0 16 211 11082 -52.5 240 84 344.3 17 200 11430 -52.5 240 72 349.6 18 166 12630 -52.7 240 67 368.4 19 150 13280 -54.7 240 64 375.8 20 133 14043 -57.9 241 67 383.3 21 110 15240 -57.5 244 72 405.4 22 100 15840 -58.7 245 74 414.3 23 92 16365 -57.7 426.3 TRP 316 8474 -53.5 190 70 305.4 WND 211 11082 -52.5 240 84 344.3 Sounding variables and indices 1000-500 mb thick: 5370.00 m Freezing level: 843.26 mb = 1379.94 m = 4527.32 ft Wetbulb zero: 847.69 mb = 1332.47 m = 4371.57 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 85.51 % Est. max temperature: 13.20 C = 55.77 F Sfc-Lift cond lev (LCL): 962.25 mb = 298.53 m = 979.40 ft T: 8.35 C 700-500 lapse rate: 8.06 C/km ThetaE index: 1.31 C Layer 975.0- 851.0 mb Conv cond level (CCL): 874.12 mb = 1083.68 m = 3555.33 ft Mean mixing ratio: 5.16 g/kg Conv temperature: 12.67 C = 54.80 F Cap Strength: 1.61 C Lifted Index: 0.75 C Risk: Showers probable Lifted Index @300 mb: 9.05 C Lifted Index @700 mb: 1.32 C Showalter Index: 0.81 C Risk: Thunderstorms probable Total Totals Index: 57.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.10 C Cross Totals Index: 28.50 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 255.00 Risk: None Energy Index: 0.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.14 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 13529.65 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 892.82 mb = 911.71 m = 2991.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 22 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 ---------------------------------------------------------- 0 995 22 260 3 3.0 0.5 | 74 19 -18.5 -5.3 1 925 624 250 8 7.5 2.7 | 77 14 -13.9 -3.1 2 850 1311 240 16 13.9 8.0 | 106 8 -7.6 2.2 3 700 2845 240 25 21.7 12.5 | 182 7 0.2 6.7 4 500 5350 215 51 29.3 41.8 | 192 37 7.8 35.9 5 400 6910 195 66 17.1 63.8 | 176 58 -4.4 57.9 6 316 8474 190 70 12.2 68.9 | 172 64 -9.3 63.1 7 300 8810 205 74 31.3 67.1 | 189 62 9.8 61.2 8 250 9980 230 64 49.0 41.1 | 218 45 27.6 35.3 9 211 11082 240 84 72.7 42.0 | 235 63 51.3 36.2 10 200 11430 240 72 62.4 36.0 | 234 51 40.9 30.2 11 150 13280 240 64 55.4 32.0 | 232 43 34.0 26.2 12 100 15840 245 74 67.1 31.3 | 241 52 45.6 25.4 Wind Parameters Mean winds (0-6000m): 224.8 at 29.6 knts Storm direction: 254.8 at 22.2 knts Shear (0-3000m) pos: 0.0 neg: 4.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 115.4 deg Storm rel helicity (0-3000m) pos: 32.7 neg: 0.0 tot: 32.7 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 84.77 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 ------------------------------------------------------------------------------- 500 253 5 75 17| 0.0 4.3 4.3| 2.8 0.0 2.8 5.7 0.15| 4.3 0.7 1000 249 7 78 15| 0.0 5.0 5.0| 10.9 0.0 10.9 10.9 0.32| 5.1 1.6 1500 245 10 83 12| 0.0 5.0 5.0| 19.1 0.0 19.1 12.7 0.47| 5.0 2.3 2000 243 12 88 11| 0.0 4.5 4.5| 23.5 0.0 23.5 11.7 0.54| 4.5 2.4 2500 242 14 95 9| 0.0 4.2 4.2| 27.9 0.0 27.9 11.2 0.60| 4.2 2.5 3000 241 16 104 8| 0.0 4.1 4.1| 32.7 0.0 32.7 10.9 0.62| 4.2 2.6 4000 238 20 136 7| 0.0 4.5 4.5| 38.0 -0.1 37.8 9.5 0.46| 4.7 2.2 5000 231 25 167 10| 0.0 4.7 4.7| 38.0 -14.6 23.3 4.7 0.30| 5.0 1.5 6000 225 30 178 15| 0.0 4.8 4.8| 38.0 -82.3 -44.3 -7.4 0.13| 5.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251128.00.gif