UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for X1873... Searching the city database file for: X1873 ... Date:1200Z 9 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 ------------------------------------------------------------------------------- 0 1000 60 270 5 SFC 995 101 2.4 0.1 85 2.3 1.4 270 5 275.9 276.6 274.8 286.5 3.87 2 944 525 1.4 -3.6 69 5.0 -0.6 288 17 279.1 279.6 275.5 287.8 3.10 3 925 689 0.2 -5.8 64 6.0 -2.0 295 21 279.5 280.0 275.1 287.1 2.68 4 850 1359 -5.5 -11.5 63 6.0 -7.3 295 31 280.4 280.7 274.4 285.7 1.86 5 831 1535 -7.3 -13.3 62 6.0 -9.0 291 29 280.3 280.6 274.0 285.1 1.65 6 799 1839 -10.1 -14.6 70 4.5 -11.3 284 27 280.5 280.7 274.0 285.0 1.54 7 700 2845 -16.5 -17.8 90 1.3 -16.8 260 17 284.2 284.4 275.7 288.2 1.35 8 672 3151 -19.1 -19.9 93 0.8 -19.3 259 18 284.6 284.8 275.7 288.2 1.17 9 587 4144 -26.1 -29.2 75 3.1 -26.5 255 23 287.7 287.8 276.4 289.5 0.58 10 573 4318 -27.7 -32.7 62 5.0 -28.3 254 24 287.8 287.9 276.2 289.2 0.43 11 542 4717 -29.3 -39.3 37 10.0 -30.2 252 26 290.5 290.6 277.3 291.3 0.23 12 500 5290 -32.5 -42.5 36 10.0 -33.2 250 29 293.4 293.4 278.6 294.0 0.18 13 460 5873 -35.1 -45.1 35 10.0 -35.7 243 32 297.2 297.3 280.3 297.8 0.15 14 420 6499 -39.9 -44.9 59 5.0 -40.2 234 34 298.9 299.0 281.1 299.5 0.17 15 400 6830 -41.5 -48.5 47 7.0 -41.8 230 36 301.1 301.1 282.0 301.5 0.12 16 351 7712 -44.7 -57.7 22 13.0 -45.1 234 46 308.2 308.2 284.7 308.4 0.04 17 341 7906 -45.7 -59.7 19 14.0 -46.1 235 48 309.4 309.4 285.1 309.5 0.04 18 323 8267 -46.3 -61.3 17 15.0 -46.7 237 51 313.4 313.4 286.6 313.5 0.03 19 300 8760 -45.3 -61.3 15 16.0 -45.7 240 54 321.5 321.5 289.2 321.6 0.03 20 262 9665 -43.5 -63.5 9 20.0 -44.2 247 51 336.8 336.9 293.6 337.0 0.03 21 250 9980 -43.3 -64.3 8 21.0 -44.0 250 50 341.7 341.7 294.7 341.8 0.03 22 220 10841 -42.9 -66.8 6 23.9 -43.8 260 60 355.0 355.0 297.7 355.1 0.02 23 219 10871 -42.9 -66.9 5 24.0 -43.8 260 60 355.5 355.5 297.8 355.6 0.02 24 200 11480 -45.1 -69.1 5 24.0 -45.9 265 54 361.4 361.4 299.0 361.4 0.02 25 163 12834 -48.3 -71.3 5 23.0 -49.0 265 58 377.8 377.8 301.9 377.8 0.02 26 150 13380 -48.5 -71.5 5 23.0 -49.2 265 60 386.5 386.5 303.3 386.6 0.02 27 100 16000 -51.3 -73.3 6 22.0 -52.1 270 52 428.6 428.6 308.7 428.7 0.02 28 97 16201 -50.5 -72.5 6 22.0 -51.4 270 51 433.9 433.9 309.3 434.0 0.02 29 70 18330 -55.5 -77.5 5 22.0 -56.2 270 44 465.7 465.7 312.3 465.7 0.01 30 53 20128 -49.1 -72.1 5 23.0 -50.8 266 51 519.0 519.1 316.2 519.3 0.04 31 50 20510 -49.5 -72.5 5 23.0 -51.2 265 52 526.8 526.8 316.8 527.1 0.04 32 47 20915 -50.5 -72.5 6 22.0 -52.1 262 50 533.8 533.8 317.2 534.1 0.05 33 43 21502 -45.3 -69.3 5 24.0 -48.1 258 47 560.4 560.4 318.7 560.9 0.08 34 35 22857 -51.5 -73.5 6 22.0 -53.4 248 40 578.2 578.2 319.6 578.6 0.05 35 32 23448 -44.3 -68.3 5 24.0 -48.1 243 37 612.5 612.5 321.2 613.4 0.12 36 30 23880 -45.5 -69.5 5 24.0 -49.1 240 35 620.6 620.6 321.6 621.4 0.11 37 28 24339 -49.1 -72.1 5 23.0 -51.9 237 34 623.0 623.0 321.6 623.6 0.08 38 21 26244 -47.3 -70.3 5 23.0 -51.2 222 31 681.8 681.9 323.9 683.0 0.14 39 20 26570 -43.9 -67.9 5 24.0 -49.1 220 31 701.8 701.9 324.6 703.6 0.21 40 16 28066 -44.7 -68.7 5 24.0 -50.4 745.4 745.5 325.8 747.6 0.23 41 15 28503 -39.3 -64.3 5 25.0 -47.5 777.3 777.5 326.8 781.6 0.45 42 12 30017 -43.7 -67.7 5 24.0 -50.8 812.9 813.1 327.7 816.5 0.35 TRP 341 7906 -45.7 -59.7 19 14.0 -46.1 235 48 309.4 309.4 285.1 309.5 0.04 WND 220 10841 -42.9 -66.8 6 23.9 -43.8 260 60 355.0 355.0 297.7 355.1 0.02 Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: 922.37 mb = 712.51 m = 2337.60 ft Wetbulb zero: 958.49 mb = 402.42 m = 1320.27 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 69.49 % Est. max temperature: 6.81 C = 44.26 F Sfc-Lift cond lev (LCL): 960.07 mb = 389.18 m = 1276.81 ft T: 1.72 C 700-500 lapse rate: 6.54 C/km ThetaE index: 2.82 C Layer 925.0- 700.0 mb Conv cond level (CCL): 855.42 mb = 1308.64 m = 4293.37 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 6.77 C = 44.18 F Cap Strength: 4.02 C Lifted Index: 5.92 C Risk: None Lifted Index @300 mb: 24.41 C Lifted Index @700 mb: 1.06 C Showalter Index: 6.97 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 21.00 C K Index: 14.20 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.99 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 40.46 J/kg Cap Strength: 5.53 C Lift Cond Lev (LCL): 878.48 mb = 1097.89 m = 3601.95 ft Lev Free Conv (LFC): 803.48 mb = 1796.02 m = 5892.38 ft Equ Level (EL): 783.48 mb = 1988.42 m = 6523.60 ft B at Equ Level: 15.97 J/kg Max Parcel Lev (MPL): 703.48 mb = 2807.32 m = 9210.26 ft Wind level data Storm motion: 295 at 18 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 ---------------------------------------------------------- 0 995 101 270 5 5.0 -0.0 | 125 13 -11.1 7.7 1 925 689 295 21 19.0 -8.9 | 292 3 3.0 -1.2 2 850 1359 295 31 28.1 -13.1 | 294 13 12.0 -5.4 3 700 2845 260 17 16.7 3.0 | 184 11 0.7 10.6 4 500 5290 250 29 27.3 9.9 | 212 21 11.2 17.6 5 400 6830 230 36 27.6 23.1 | 200 33 11.5 30.8 6 341 7906 235 48 39.3 27.5 | 213 42 23.2 35.2 7 300 8760 240 54 46.8 27.0 | 222 46 30.7 34.7 8 250 9980 250 50 47.0 17.1 | 231 40 30.9 24.8 9 220 10841 260 60 59.1 10.4 | 247 47 43.0 18.1 10 200 11480 265 54 53.8 4.7 | 252 40 37.7 12.4 11 150 13380 265 60 59.8 5.2 | 254 46 43.7 12.9 12 100 16000 270 52 52.0 -0.0 | 258 37 35.9 7.7 13 70 18330 270 44 44.0 -0.0 | 255 29 27.9 7.7 14 50 20510 265 52 51.8 4.5 | 251 38 35.7 12.2 15 30 23880 240 35 30.3 17.5 | 210 29 14.2 25.2 16 20 26570 220 31 19.9 23.7 | 187 32 3.9 31.4 Wind Parameters Mean winds (0-6000m): 265.5 at 23.7 knts Storm direction: 295.5 at 17.8 knts Shear (0-3000m) pos: 3.9 neg: 2.8 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 64.7 deg Storm rel helicity (0-3000m) pos: 15.3 neg: -49.6 tot: -34.3 m^2/s^2 ave: -11.4 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.63 Bulk Shear: 25.32 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 ------------------------------------------------------------------------------- 500 289 12 127 6| 14.5 0.0 14.5| 11.2 0.0 11.2 22.5 0.52| 15.1 7.9 1000 293 18 187 1| 11.7 0.0 11.7| 12.7 0.0 12.7 12.7 0.44| 12.2 5.3 1500 293 22 283 4| 7.8 1.1 8.9| 12.8 -10.0 2.8 1.9 0.24| 10.5 2.5 2000 291 23 275 5| 5.8 2.2 8.0| 12.8 -27.5 -14.8 -7.4 0.01| 9.7 0.1 2500 288 23 264 5| 4.7 2.9 7.5| 12.8 -42.9 -30.1 -12.0 -0.13| 9.1 -1.2 3000 285 22 250 5| 3.9 2.8 6.7| 15.3 -49.6 -34.3 -11.4 -0.16| 8.2 -1.3 4000 278 22 229 7| 2.9 2.3 5.2| 27.0 -49.6 -22.6 -5.6 -0.08| 6.8 -0.5 5000 272 22 222 9| 2.3 2.1 4.5| 36.5 -49.6 -13.0 -2.6 -0.04| 6.0 -0.2 6000 265 24 219 12| 1.9 2.4 4.4| 37.9 -65.5 -27.6 -4.6 -0.07| 5.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20251109.12.gif