UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for X1873... Searching the city database file for: X1873 ... Date:0000Z 2 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 1001 99 -0.7 -2.9 85 2.2 -1.5 360 3 272.4 272.9 271.6 280.7 3.08 1 1000 107 -0.7 -2.9 85 2.2 -1.5 360 3 272.5 273.0 271.6 280.8 3.08 2 953 491 -1.9 -2.9 93 1.0 -2.3 341 4 275.0 275.6 273.4 283.9 3.24 3 925 727 -3.5 -4.5 93 1.0 -3.8 330 5 275.7 276.2 273.4 283.9 2.96 4 850 1389 -8.1 -8.8 95 0.7 -8.3 330 9 277.7 278.1 273.5 284.2 2.31 5 831 1564 -9.3 -9.7 97 0.4 -9.4 333 9 278.2 278.6 273.7 284.4 2.20 6 824 1629 -9.5 -9.9 97 0.4 -9.6 334 9 278.7 279.0 273.9 284.9 2.18 7 700 2872 -16.3 -19.0 80 2.7 -16.9 355 11 284.4 284.6 275.6 288.1 1.22 8 565 4450 -25.7 -29.7 69 4.0 -26.2 317 6 291.3 291.4 278.2 293.2 0.58 9 500 5320 -33.3 -38.2 61 4.9 -33.7 295 3 292.4 292.5 278.3 293.4 0.28 10 400 6850 -45.7 -51.7 51 6.0 -45.9 300 7 295.6 295.6 279.5 295.9 0.08 11 392 6984 -46.9 -52.9 50 6.0 -47.1 295 8 295.7 295.8 279.6 296.0 0.07 12 379 7207 -48.9 -54.9 50 6.0 -49.0 287 10 296.0 296.0 279.6 296.2 0.06 13 300 8720 -55.5 -72.5 10 17.0 -55.6 230 23 307.1 307.1 284.2 307.1 0.01 14 295 8826 -55.9 -72.9 10 17.0 -56.1 230 23 308.0 308.0 284.6 308.1 0.01 15 282 9112 -54.3 -71.3 11 17.0 -54.5 231 26 314.3 314.3 286.9 314.4 0.01 16 260 9629 -54.1 -75.1 6 21.0 -54.3 234 31 322.0 322.0 289.3 322.0 0.01 17 250 9880 -51.7 -73.7 5 22.0 -52.0 235 33 329.2 329.2 291.5 329.2 0.01 18 207 11114 -49.5 -72.5 5 23.0 -50.0 243 36 350.9 350.9 296.8 351.0 0.01 19 200 11340 -49.5 -72.5 5 23.0 -50.0 245 36 354.4 354.4 297.6 354.4 0.01 20 150 13220 -49.9 -72.9 5 23.0 -50.5 245 38 384.1 384.1 302.9 384.2 0.01 21 112 15116 -53.7 -75.7 5 22.0 -54.2 245 50 410.4 410.5 306.6 410.5 0.01 22 100 15850 -51.1 -73.1 6 22.0 -51.9 245 54 429.0 429.0 308.7 429.1 0.02 23 84 16983 -50.5 -72.5 6 22.0 -51.5 240 46 452.1 452.2 311.1 452.3 0.03 24 70 18160 -53.9 -75.9 5 22.0 -54.7 235 38 469.1 469.1 312.5 469.2 0.02 25 65 18634 -54.7 -76.7 5 22.0 -55.5 236 41 477.4 477.4 313.2 477.5 0.02 26 61 19043 -51.3 -73.3 6 22.0 -52.5 237 43 493.7 493.7 314.5 493.9 0.03 27 50 20320 -55.7 -76.7 6 21.0 -56.6 240 50 512.2 512.2 315.8 512.4 0.02 28 48 20579 -55.9 -76.9 6 21.0 -56.8 239 50 517.8 517.8 316.2 517.9 0.02 29 45 20993 -51.9 -73.9 5 22.0 -53.4 238 50 537.1 537.1 317.3 537.4 0.04 30 35 22618 -52.3 -74.3 5 22.0 -54.1 233 49 576.1 576.1 319.5 576.4 0.05 31 32 23204 -46.7 -69.7 6 23.0 -49.8 231 48 606.0 606.1 320.9 606.8 0.10 32 30 23630 -48.1 -71.1 5 23.0 -51.0 230 48 613.5 613.5 321.2 614.2 0.09 33 27 24324 -49.7 -72.7 5 23.0 -52.4 233 47 627.8 627.8 321.8 628.4 0.08 34 24 25095 -50.7 -72.7 6 22.0 -53.4 236 46 646.4 646.4 322.6 647.1 0.09 35 20 26290 -48.9 -71.9 5 23.0 -52.5 240 44 686.5 686.5 324.0 687.5 0.12 36 15 28190 -46.5 -69.5 6 23.0 -51.7 246 38 753.3 753.4 326.1 755.4 0.22 37 14 28646 -48.3 -71.3 5 23.0 -53.1 248 36 762.3 762.3 326.3 764.0 0.18 38 11 30253 -43.1 -67.1 5 24.0 -50.8 253 31 835.6 835.8 328.2 839.9 0.42 TRP 295 8826 -55.9 -72.9 10 17.0 -56.1 230 23 308.0 308.0 284.6 308.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5213.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 81.17 % Est. max temperature: 4.56 C = 40.21 F Sfc-Lift cond lev (LCL): 967.05 mb = 373.98 m = 1226.97 ft T: -1.54 C 700-500 lapse rate: 6.94 C/km ThetaE index: 0.00 C Layer 1001.0- -0.0 mb Conv cond level (CCL): 912.84 mb = 830.59 m = 2724.99 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 2.96 C = 37.33 F Cap Strength: 7.97 C Lifted Index: 8.16 C Risk: None Lifted Index @300 mb: 17.02 C Lifted Index @700 mb: 4.04 C Showalter Index: 7.34 C Risk: None Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 24.50 C K Index: 13.70 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.91 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 57379.61 J/kg Cap Strength: 8.14 C Lift Cond Lev (LCL): 930.78 mb = 677.60 m = 2223.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 at 5 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 1001 99 360 3 -0.0 -3.0 | 199 2 0.8 2.2 1 1000 107 360 3 -0.0 -3.0 | 199 2 0.8 2.2 2 925 727 330 5 2.5 -4.3 | 255 3 3.3 0.9 3 850 1389 330 9 4.5 -7.8 | 296 6 5.3 -2.6 4 700 2872 355 11 1.0 -11.0 | 343 6 1.7 -5.7 5 500 5320 295 3 2.7 -1.3 | 221 5 3.5 3.9 6 400 6850 300 7 6.1 -3.5 | 256 7 6.8 1.7 7 300 8720 230 23 17.6 14.8 | 223 27 18.4 20.0 8 295 8826 230 23 17.6 14.8 | 223 27 18.4 20.0 9 250 9880 235 33 27.0 18.9 | 229 37 27.8 24.1 10 200 11340 245 36 32.6 15.2 | 239 39 33.4 20.4 11 150 13220 245 38 34.4 16.1 | 239 41 35.2 21.3 12 100 15850 245 54 48.9 22.8 | 241 57 49.7 28.0 13 70 18160 235 38 31.1 21.8 | 230 42 31.9 27.0 14 50 20320 240 50 43.3 25.0 | 236 53 44.1 30.2 15 30 23630 230 48 36.8 30.9 | 226 52 37.5 36.1 16 20 26290 240 44 38.1 22.0 | 235 47 38.9 27.2 17 10 30900 255 29 28.0 7.5 | 246 31 28.8 12.7 Wind Parameters Mean winds (0-6000m): 338.4 at 7.0 knts Storm direction: 8.4 at 5.3 knts Shear (0-3000m) pos: 0.8 neg: 0.8 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 132.2 deg Storm rel helicity (0-3000m) pos: 12.0 neg: -1.6 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.25 Bulk Shear: 1.45 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 ------------------------------------------------------------------------------- 500 346 4 228 2| 0.0 2.3 2.3| 1.2 0.0 1.2 2.4 0.88| 2.3 2.0 1000 336 5 253 3| 0.0 2.5 2.5| 3.4 0.0 3.4 3.4 0.83| 2.6 2.2 1500 333 6 273 3| 0.7 1.7 2.4| 5.9 0.0 5.9 3.9 0.80| 2.6 2.0 2000 335 7 286 4| 0.8 1.3 2.1| 8.3 0.0 8.3 4.1 0.83| 2.3 1.9 2500 338 8 298 4| 0.9 1.0 2.0| 10.8 0.0 10.8 4.3 0.86| 2.2 1.9 3000 342 8 307 4| 0.8 0.8 1.6| 12.0 -1.6 10.4 3.5 0.71| 2.2 1.5 4000 342 8 308 4| 0.6 0.8 1.4| 12.0 -8.0 4.0 1.0 0.23| 2.3 0.5 5000 341 8 302 4| 0.5 0.8 1.2| 12.0 -13.3 -1.2 -0.2 0.00| 2.2 0.0 6000 338 7 291 4| 0.4 0.7 1.1| 14.7 -14.3 0.5 0.1 0.05| 2.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20251102.00.gif