UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for X1873... Searching the city database file for: X1873 ... Date:1200Z 3 NOV 25 Station: X1873 WMO ident: 31873 Latitude: 45.87 Longitude: 133.73 ------------------------------------------------------------------------------- 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 1012 101 -1.3 -4.8 77 3.5 -2.6 225 3 270.9 271.4 269.9 278.1 2.64 1 1000 196 0.0 -3.0 80 3.0 -1.2 215 9 273.1 273.7 272.0 281.5 3.06 2 983 333 0.0 -3.7 76 3.7 -1.4 217 12 274.5 275.0 272.6 282.6 2.95 3 925 818 -2.3 -6.7 72 4.4 -3.8 225 23 277.0 277.4 273.4 283.9 2.50 4 893 1096 -4.5 -8.7 72 4.2 -5.9 240 21 277.5 277.9 273.3 283.7 2.21 5 886 1158 -4.5 -9.0 71 4.5 -6.0 243 20 278.1 278.5 273.6 284.3 2.18 6 854 1448 -4.1 -18.1 33 14.0 -7.7 258 17 281.5 281.7 273.8 284.7 1.08 7 850 1485 -3.5 -19.5 28 16.0 -7.6 260 17 282.5 282.6 274.2 285.4 0.96 8 835 1626 -2.1 -24.1 17 22.0 -7.3 263 17 285.4 285.5 275.3 287.4 0.65 9 828 1693 -1.9 -22.9 18 21.0 -7.1 265 17 286.3 286.4 275.9 288.6 0.73 10 780 2166 -4.1 -10.1 63 6.0 -6.2 275 16 288.9 289.3 279.4 295.6 2.27 11 775 2216 -4.3 -10.3 63 6.0 -6.4 277 16 289.2 289.6 279.5 295.8 2.25 12 753 2444 -2.7 -13.7 42 11.0 -6.3 282 16 293.3 293.6 280.7 298.7 1.76 13 737 2614 -3.5 -20.5 25 17.0 -8.1 286 16 294.2 294.4 280.2 297.4 1.01 14 700 3019 -5.5 -23.5 23 18.0 -10.0 295 15 296.4 296.5 280.9 299.0 0.82 15 687 3166 -6.3 -24.3 23 18.0 -10.6 295 15 297.1 297.2 281.1 299.6 0.78 16 658 3502 -6.7 -26.7 19 20.0 -11.3 295 15 300.3 300.5 282.4 302.5 0.65 17 553 4830 -17.1 -31.1 29 14.0 -19.6 295 16 303.3 303.4 283.4 305.1 0.52 18 507 5477 -19.9 -35.9 23 16.0 -22.2 295 17 307.6 307.6 284.8 308.8 0.35 19 500 5580 -20.9 -36.9 22 16.0 -23.1 295 17 307.6 307.6 284.8 308.7 0.32 20 400 7190 -33.5 -44.5 32 11.0 -34.4 290 38 311.4 311.5 286.1 312.1 0.18 21 350 8107 -42.1 -50.1 41 8.0 -42.5 292 40 312.0 312.0 286.2 312.4 0.11 22 344 8223 -42.9 -49.9 46 7.0 -43.2 293 40 312.4 312.4 286.4 312.9 0.12 23 300 9130 -49.1 -60.1 27 11.0 -49.4 295 42 316.1 316.2 287.5 316.3 0.04 24 256 10150 -57.1 -70.1 18 13.0 -57.2 295 45 319.0 319.0 288.4 319.1 0.01 25 250 10300 -57.9 -70.9 17 13.0 -58.0 295 46 320.0 320.0 288.8 320.0 0.01 26 248 10351 -58.1 -71.1 17 13.0 -58.2 294 46 320.4 320.4 288.9 320.5 0.01 27 216 11215 -62.3 -75.3 16 13.0 -62.4 285 44 326.8 326.8 290.8 326.9 0.01 28 200 11690 -63.1 -76.1 16 13.0 -63.2 280 42 332.8 332.8 292.5 332.9 0.01 29 185 12169 -63.1 -76.1 16 13.0 -63.2 279 41 340.3 340.3 294.4 340.4 0.01 30 162 12992 -59.9 -73.9 14 14.0 -60.0 276 41 358.9 358.9 298.5 358.9 0.01 31 150 13470 -61.9 -76.9 12 15.0 -62.0 275 40 363.4 363.4 299.4 363.5 0.01 32 141 13852 -62.5 -79.5 8 17.0 -62.6 273 40 368.9 368.9 300.4 368.9 0.01 33 117 15013 -58.3 -78.3 6 20.0 -58.6 266 41 396.9 396.9 304.8 396.9 0.01 34 100 16000 -58.3 -79.3 5 21.0 -58.6 260 42 415.1 415.1 307.2 415.1 0.01 35 70 18250 -58.7 -79.7 5 21.0 -59.2 260 27 458.8 458.8 311.7 458.9 0.01 36 65 18715 -59.1 -79.1 6 20.0 -59.6 258 27 467.8 467.8 312.4 467.8 0.01 37 50 20370 -56.5 -77.5 5 21.0 -57.3 250 27 510.3 510.3 315.7 510.5 0.02 38 45 21039 -54.9 -76.9 5 22.0 -56.0 253 29 529.8 529.8 316.9 530.0 0.02 39 41 21627 -58.7 -79.7 5 21.0 -59.5 256 31 534.7 534.7 317.2 534.8 0.02 40 34 22801 -58.5 -79.5 5 21.0 -59.5 261 35 564.6 564.6 318.9 564.7 0.02 41 30 23600 -51.1 -73.1 6 22.0 -53.3 265 38 605.3 605.4 320.9 605.8 0.06 42 27 24290 -48.7 -71.7 5 23.0 -51.7 261 39 630.6 630.6 321.9 631.3 0.09 43 22 25625 -53.1 -75.1 5 22.0 -55.5 254 41 655.5 655.5 322.9 656.0 0.07 44 20 26240 -52.7 -74.7 5 22.0 -55.3 250 42 674.9 674.9 323.6 675.5 0.08 45 18 26922 -51.9 -73.9 5 22.0 -54.9 254 42 698.0 698.1 324.4 698.9 0.10 46 16 27697 -44.9 -68.9 5 24.0 -50.5 258 41 744.8 744.9 325.8 746.9 0.22 47 12 29600 -49.7 -72.7 5 23.0 -54.5 268 41 791.7 791.7 327.1 793.3 0.17 48 10 30800 -47.3 -70.3 5 23.0 -53.5 275 40 843.0 843.1 328.3 846.1 0.29 49 8.6 31800 -46.5 -69.5 6 23.0 -53.6 883.3 883.5 329.2 887.5 0.38 TRP 216 11215 -62.3 -75.3 16 13.0 -62.4 285 44 326.8 326.8 290.8 326.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: Surface below freezing Freezing level: 1000.00 mb = 196.00 m = 643.04 ft Freezing level: 983.00 mb = 333.25 m = 1093.33 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 37.92 % Est. max temperature: 8.43 C = 47.17 F Sfc-Lift cond lev (LCL): 957.94 mb = 539.08 m = 1768.61 ft T: -0.98 C 700-500 lapse rate: 6.01 C/km ThetaE index: 1.24 C Layer 737.0- 700.0 mb Conv cond level (CCL): 615.24 mb = 4015.26 m = 13173.27 ft Mean mixing ratio: 2.75 g/kg Conv temperature: 29.42 C = 84.96 F Cap Strength: 20.98 C Lifted Index: 20.86 C Risk: None Lifted Index @300 mb: 23.68 C Lifted Index @700 mb: 15.13 C Showalter Index: 18.87 C Risk: None Total Totals Index: 18.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 1.40 C K Index: -20.10 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 5.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.39 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 65872.05 J/kg Cap Strength: 20.93 C Lift Cond Lev (LCL): 904.21 mb = 997.62 m = 3273.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 12 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 1012 101 225 3 2.1 2.1 | 141 12 -7.9 9.6 1 1000 196 215 9 5.2 7.4 | 162 16 -4.8 14.9 2 925 818 225 23 16.3 16.3 | 195 25 6.3 23.8 3 850 1485 260 17 16.7 3.0 | 213 12 6.7 10.5 4 700 3019 295 15 13.6 -6.3 | 252 4 3.6 1.2 5 500 5580 295 17 15.4 -7.2 | 267 5 5.4 0.3 6 400 7190 290 38 35.7 -13.0 | 282 26 25.7 -5.5 7 300 9130 295 42 38.1 -17.7 | 290 30 28.1 -10.2 8 250 10300 295 46 41.7 -19.4 | 291 34 31.7 -11.9 9 216 11215 285 44 42.5 -11.4 | 277 33 32.5 -3.9 10 200 11690 280 42 41.4 -7.3 | 270 31 31.4 0.2 11 150 13470 275 40 39.8 -3.5 | 262 30 29.9 4.0 12 100 16000 260 42 41.4 7.3 | 245 35 31.4 14.8 13 70 18250 260 27 26.6 4.7 | 234 21 16.6 12.2 14 50 20370 250 27 25.4 9.2 | 223 23 15.4 16.7 15 30 23600 265 38 37.9 3.3 | 249 30 27.9 10.8 16 20 26240 250 42 39.5 14.4 | 233 37 29.5 21.9 17 10 30800 275 40 39.8 -3.5 | 262 30 29.9 4.0 Wind Parameters Mean winds (0-6000m): 276.9 at 16.7 knts Storm direction: 306.9 at 12.5 knts Shear (0-3000m) pos: 3.4 neg: 2.6 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 112.0 deg Storm rel helicity (0-3000m) pos: 117.9 neg: 0.0 tot: 117.9 m^2/s^2 ave: 39.3 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.63 Bulk Shear: 27.61 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 ------------------------------------------------------------------------------- 500 219 12 172 17| 0.0 15.6 15.6| 54.3 0.0 54.3 108.6 0.82| 15.8 13.0 1000 226 17 186 19| 3.4 7.8 11.2| 95.8 0.0 95.8 95.8 0.75| 13.5 10.1 1500 234 17 193 18| 4.2 5.2 9.4|108.6 0.0 108.6 72.4 0.66| 11.8 7.8 2000 242 17 198 16| 3.9 3.9 7.8|113.2 0.0 113.2 56.6 0.65| 9.7 6.3 2500 249 17 203 15| 3.7 3.1 6.8|116.2 0.0 116.2 46.5 0.63| 8.4 5.3 3000 255 17 207 13| 3.4 2.6 6.0|117.9 0.0 117.9 39.3 0.63| 7.5 4.7 4000 265 16 215 11| 2.6 2.0 4.5|118.5 0.0 118.5 29.6 0.63| 5.7 3.6 5000 272 16 222 9| 2.1 1.6 3.7|119.0 0.0 119.0 23.8 0.62| 4.6 2.9 6000 277 17 230 9| 1.7 1.7 3.4|122.9 0.0 122.9 20.5 0.57| 4.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20251103.12.gif