UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for RJ401... Searching the city database file for: RJ401 ... Date:1200Z 30 OCT 25 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 ------------------------------------------------------------------------------- SFC 1018 3 10.6 9.0 90 1.6 9.7 200 15 282.3 283.5 282.1 301.8 7.09 1 1000 151 9.6 8.2 91 1.4 8.9 205 37 282.8 283.9 282.0 301.6 6.83 2 925 795 5.4 4.6 95 0.8 5.0 225 45 284.8 285.8 281.7 300.9 5.75 3 850 1479 0.4 -0.2 96 0.6 0.1 240 41 286.6 287.3 281.0 299.2 4.43 4 720 2798 -6.3 -7.5 91 1.2 -6.8 253 46 293.1 293.7 282.2 302.1 3.02 5 700 3019 -7.7 -9.2 89 1.5 -8.2 255 47 294.0 294.4 282.2 302.1 2.72 6 575 4520 -17.5 -19.6 84 2.1 -18.0 246 51 299.5 299.7 283.0 303.9 1.41 7 500 5550 -25.9 -28.6 78 2.7 -26.3 240 54 301.5 301.6 282.9 303.8 0.72 8 494 5637 -26.9 -29.9 76 3.0 -27.3 240 55 301.3 301.4 282.8 303.4 0.65 9 489 5710 -27.5 -33.5 57 6.0 -28.3 240 56 301.4 301.5 282.6 303.0 0.46 10 400 7120 -38.5 -48.5 34 10.0 -39.0 245 72 305.0 305.0 283.5 305.4 0.12 11 390 7294 -40.1 -49.1 38 9.0 -40.5 245 73 305.1 305.1 283.6 305.5 0.11 12 300 9030 -54.9 250 84 308.0 13 267 9767 -57.1 250 91 315.2 14 250 10180 -58.3 250 87 319.4 15 200 11600 -53.5 260 64 348.0 16 193 11828 -54.7 259 66 349.7 17 150 13430 -57.3 255 80 371.4 18 107 15565 -59.3 255 63 405.2 19 100 15990 -59.7 255 60 412.4 20 88 16790 -59.3 428.5 21 85 17009 -55.5 440.5 TRP 267 9767 -58.7 250 91 312.9 WND 267 9767 -57.1 250 91 315.2 Sounding variables and indices 1000-500 mb thick: 5399.00 m Freezing level: 842.24 mb = 1557.78 m = 5110.75 ft Wetbulb zero: 847.42 mb = 1503.12 m = 4931.43 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 88.91 % Est. max temperature: 14.46 C = 58.02 F Sfc-Lift cond lev (LCL): 993.65 mb = 203.62 m = 668.04 ft T: 9.26 C 700-500 lapse rate: 7.19 C/km ThetaE index: 2.60 C Layer 1000.0- 720.0 mb Conv cond level (CCL): 939.94 mb = 662.64 m = 2173.98 ft Mean mixing ratio: 6.36 g/kg Conv temperature: 12.71 C = 54.88 F Cap Strength: 2.17 C Lifted Index: 2.15 C Risk: None Lifted Index @300 mb: 4.85 C Lifted Index @700 mb: 1.01 C Showalter Index: 3.61 C Risk: None Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 25.70 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 196.00 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.92 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 3.26 J/kg Cap Strength: 2.18 C Lift Cond Lev (LCL): 950.64 mb = 569.15 m = 1867.26 ft Lev Free Conv (LFC): 905.64 mb = 966.10 m = 3169.59 ft Equ Level (EL): 775.64 mb = 2206.76 m = 7239.93 ft B at Equ Level: 25.72 J/kg Max Parcel Lev (MPL): 685.64 mb = 3177.21 m = 10423.80 ft Wind level data Storm motion: 272 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 1018 3 200 15 5.1 14.1 | 117 34 -30.1 15.3 1 1000 151 205 37 15.6 33.5 | 151 40 -19.6 34.8 2 925 795 225 45 31.8 31.8 | 174 33 -3.4 33.0 3 850 1479 240 41 35.5 20.5 | 181 22 0.3 21.7 4 700 3019 255 47 45.4 12.2 | 217 17 10.2 13.4 5 500 5550 240 54 46.8 27.0 | 202 30 11.6 28.2 6 400 7120 245 72 65.3 30.4 | 224 44 30.0 31.6 7 300 9030 250 84 78.9 28.7 | 236 53 43.7 29.9 8 267 9767 250 91 85.5 31.1 | 237 60 50.3 32.3 9 250 10180 250 87 81.8 29.8 | 236 56 46.5 31.0 10 200 11600 260 64 63.0 11.1 | 246 30 27.8 12.3 11 150 13430 255 80 77.3 20.7 | 242 47 42.1 21.9 12 100 15990 255 60 58.0 15.5 | 234 28 22.7 16.7 Wind Parameters Mean winds (0-6000m): 242.0 at 47.0 knts Storm direction: 272.0 at 35.2 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 425.9 neg: 0.0 tot: 425.9 m^2/s^2 ave: 142.0 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 8.8 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.29 Bulk Shear: 88.10 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 ------------------------------------------------------------------------------- 500 209 35 151 37| 28.0 0.0 28.0|277.9 0.0 277.9 555.9 0.96| 31.4 30.0 1000 217 39 161 34| 16.3 0.0 16.3|352.9 0.0 352.9 352.9 0.89| 21.6 19.2 1500 224 40 166 31| 10.7 0.0 10.7|367.6 0.0 367.6 245.1 0.79| 17.2 13.6 2000 228 41 171 29| 8.8 0.0 8.8|387.2 0.0 387.2 193.6 0.79| 14.0 11.1 2500 233 41 175 26| 7.6 0.0 7.6|406.6 0.0 406.6 162.6 0.80| 12.0 9.7 3000 237 42 180 24| 6.9 0.0 6.9|425.9 0.0 425.9 142.0 0.81| 10.8 8.8 4000 241 44 188 23| 5.2 0.7 5.9|425.9 -10.6 415.3 103.8 0.72| 8.8 6.3 5000 242 45 192 23| 4.1 1.2 5.3|425.9 -26.5 399.3 79.9 0.63| 7.7 4.8 6000 242 47 195 24| 3.9 1.2 5.1|459.9 -36.6 423.3 70.6 0.60| 7.1 4.2 Wrote GIF file: /home/apache/climate/data/raob//RJ401/skewt/RJ401.skewt.20251030.12.gif