UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for RJ412... Searching the city database file for: RJ412 ... Date:0000Z 31 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 1021 21 11.0 9.4 90 1.6 10.1 160 3 282.5 283.7 282.4 302.4 7.26 1 1008 128 10.0 7.8 86 2.2 8.8 166 7 282.5 283.6 281.6 300.7 6.59 2 1004 161 11.2 7.3 77 3.9 9.1 168 9 284.0 285.1 282.1 301.8 6.39 3 1000 194 11.0 6.9 76 4.1 8.8 170 10 284.1 285.2 282.0 301.5 6.24 4 925 839 6.8 5.7 93 1.1 6.2 225 12 286.3 287.3 282.9 303.7 6.21 5 850 1532 3.2 1.9 91 1.3 2.5 250 19 289.5 290.4 283.1 304.3 5.16 6 739 2650 -3.5 -4.5 93 1.0 -3.9 250 29 294.0 294.7 283.4 305.0 3.70 7 700 3076 -6.5 -6.9 97 0.4 -6.7 250 33 295.3 295.9 283.4 305.0 3.25 8 661 3522 -8.1 -10.8 81 2.7 -9.1 250 36 298.4 298.8 283.8 306.1 2.54 9 604 4215 -12.1 -18.1 61 6.0 -13.7 250 41 301.5 301.8 284.0 306.4 1.52 10 559 4801 -16.3 -20.2 72 3.9 -17.3 250 45 303.3 303.6 284.5 307.7 1.37 11 529 5213 -18.9 -28.9 41 10.0 -20.7 250 48 305.0 305.2 284.3 307.3 0.66 12 500 5630 -22.1 -31.1 44 9.0 -23.6 250 51 306.1 306.2 284.6 308.0 0.57 13 470 6082 -25.5 -32.5 52 7.0 -26.5 251 53 307.3 307.4 285.0 309.2 0.53 14 449 6412 -28.7 -32.6 69 3.9 -29.2 252 55 307.4 307.5 285.0 309.2 0.55 15 443 6508 -28.7 -36.7 46 8.0 -29.6 253 56 308.5 308.6 285.2 309.8 0.37 16 412 7023 -33.1 -37.2 67 4.1 -33.5 254 59 309.3 309.4 285.5 310.7 0.38 17 400 7230 -34.7 -37.8 73 3.1 -35.0 255 60 309.9 310.0 285.8 311.2 0.37 18 365 7865 -40.1 -43.5 70 3.4 -40.3 253 66 310.9 311.0 285.9 311.7 0.22 19 300 9180 -49.9 250 80 315.0 20 291 9377 -51.7 250 82 315.2 21 256 10191 -57.9 250 93 317.8 22 250 10340 -57.5 250 97 320.6 23 242 10546 -57.7 250 103 323.2 24 200 11750 -59.1 255 93 339.2 25 194 11942 -57.5 254 90 344.7 26 150 13570 -57.9 250 66 370.3 27 100 16110 -59.9 245 62 412.0 28 81 17419 -60.9 257 53 435.5 29 70 18330 -58.1 265 47 460.1 30 50 20450 -57.1 245 60 508.9 31 44 21259 -57.1 527.9 TRP 256 10191 -57.9 250 93 317.8 WND 242 10546 -57.7 250 103 323.2 Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 796.99 mb = 2066.15 m = 6778.63 ft Wetbulb zero: 806.27 mb = 1954.13 m = 6411.10 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 78.77 % Est. max temperature: 17.14 C = 62.84 F Sfc-Lift cond lev (LCL): 996.61 mb = 222.06 m = 728.55 ft T: 10.82 C 700-500 lapse rate: 6.11 C/km ThetaE index: 1.74 C Layer 1008.0-1004.0 mb Conv cond level (CCL): 897.46 mb = 1086.71 m = 3565.27 ft Mean mixing ratio: 6.33 g/kg Conv temperature: 15.99 C = 60.78 F Cap Strength: 4.99 C Lifted Index: 5.18 C Risk: None Lifted Index @300 mb: 9.03 C Lifted Index @700 mb: 1.57 C Showalter Index: 3.93 C Risk: None Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 24.00 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 117.80 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.12 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 24112.49 J/kg Cap Strength: 5.15 C Lift Cond Lev (LCL): 933.36 mb = 764.60 m = 2508.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 24 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 1021 21 160 3 -1.0 2.8 | 104 25 -24.5 6.0 1 1000 194 170 10 -1.7 9.8 | 117 28 -25.2 13.1 2 925 839 225 12 8.5 8.5 | 128 19 -14.9 11.7 3 850 1532 250 19 17.9 6.5 | 150 11 -5.6 9.7 4 700 3076 250 33 31.0 11.3 | 208 16 7.6 14.5 5 500 5630 250 51 47.9 17.4 | 230 32 24.5 20.7 6 400 7230 255 60 58.0 15.5 | 242 39 34.5 18.7 7 300 9180 250 80 75.2 27.4 | 239 60 51.7 30.6 8 256 10191 250 93 87.4 31.8 | 241 73 64.0 35.0 9 250 10340 250 97 91.2 33.2 | 242 77 67.7 36.4 10 242 10546 250 103 96.8 35.2 | 242 83 73.4 38.4 11 200 11750 255 93 89.8 24.1 | 248 72 66.4 27.3 12 150 13570 250 66 62.0 22.6 | 236 46 38.6 25.8 13 100 16110 245 62 56.2 26.2 | 228 44 32.8 29.4 14 70 18330 265 47 46.8 4.1 | 253 25 23.4 7.3 15 50 20450 245 60 54.4 25.4 | 227 42 30.9 28.6 Wind Parameters Mean winds (0-6000m): 247.8 at 31.5 knts Storm direction: 277.8 at 23.7 knts Shear (0-3000m) pos: 4.1 neg: 1.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 102.5 deg Storm rel helicity (0-3000m) pos: 138.9 neg: 0.0 tot: 138.9 m^2/s^2 ave: 46.3 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 113.41 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 ------------------------------------------------------------------------------- 500 180 9 118 26| 9.1 0.0 9.1| 67.1 0.0 67.1 134.1 0.79| 12.4 9.8 1000 203 11 124 23| 6.8 0.0 6.8| 83.4 0.0 83.4 83.4 0.63| 10.2 6.5 1500 222 13 130 20| 6.6 0.0 6.6| 99.2 0.0 99.2 66.1 0.62| 9.3 5.7 2000 233 15 136 17| 6.1 0.0 6.1|112.4 0.0 112.4 56.2 0.67| 8.1 5.5 2500 239 17 143 15| 4.9 0.9 5.8|125.6 0.0 125.6 50.3 0.70| 7.4 5.2 3000 242 19 152 14| 4.1 1.6 5.6|138.9 0.0 138.9 46.3 0.71| 7.0 4.9 4000 245 23 170 13| 3.0 2.1 5.1|159.8 0.0 159.8 39.9 0.69| 6.2 4.3 5000 247 28 187 14| 2.4 2.4 4.8|180.3 0.0 180.3 36.1 0.66| 5.7 3.7 6000 248 32 201 16| 2.3 2.3 4.6|208.3 0.0 208.3 34.7 0.64| 5.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//RJ412/skewt/RJ412.skewt.20251031.00.gif