UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for X1873... Searching the city database file for: X1873 ... Date:0000Z 22 APR 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 80 SFC 998 97 9.4 0.4 53 9.0 5.3 200 5 282.7 283.4 278.5 293.8 3.94 2 925 720 4.2 -3.8 56 8.0 0.9 200 35 283.6 284.1 277.9 292.5 3.12 3 905 897 2.8 -3.2 65 6.0 0.3 283.9 284.5 278.3 293.4 3.33 4 850 1403 1.0 -2.9 75 3.9 -0.6 215 48 287.2 287.8 280.3 297.6 3.63 5 764 2259 -1.1 -3.4 84 2.3 -2.1 293.8 294.5 283.5 305.3 3.89 6 734 2578 -2.1 -4.8 82 2.7 -3.3 296.1 296.8 284.2 307.0 3.64 7 700 2954 -4.3 -7.2 80 2.9 -5.4 245 42 297.7 298.3 284.3 307.3 3.18 8 586 4337 -10.7 -14.4 74 3.7 -11.9 305.8 306.2 286.2 312.6 2.14 9 500 5540 -18.3 -23.3 65 5.0 -19.5 245 60 310.7 310.9 286.9 314.6 1.17 10 474 5939 -17.3 -22.2 66 4.9 -18.6 316.7 317.0 289.2 321.4 1.36 11 401 7172 -24.7 -30.7 57 6.0 -25.8 322.7 322.8 290.3 325.3 0.74 12 400 7190 -24.7 -30.7 57 6.0 -25.8 245 52 322.9 323.0 290.4 325.5 0.74 13 362 7908 -30.1 -37.1 50 7.0 -31.0 325.0 325.1 290.7 326.6 0.44 14 353 8086 -33.7 -39.7 55 6.0 -34.3 322.5 322.6 289.9 323.8 0.34 15 300 9210 -40.7 -47.7 47 7.0 -41.2 240 77 328.0 328.0 291.3 328.7 0.17 16 277 9747 -44.5 -52.5 41 8.0 -44.9 330.1 330.1 291.9 330.5 0.11 17 250 10420 -52.1 -59.1 43 7.0 -52.3 245 79 328.6 328.6 291.4 328.8 0.05 18 246 10524 -52.9 -59.9 42 7.0 -53.1 328.9 328.9 291.5 329.1 0.05 19 214 11404 -62.7 -69.7 38 7.0 -62.8 250 89 327.1 327.1 290.9 327.1 0.01 20 210 11521 -60.0 -67.5 37 7.5 -60.1 255 91 333.0 333.0 292.6 333.1 0.02 21 206 11642 -57.3 -65.3 36 8.0 -57.4 257 87 339.1 339.2 294.1 339.3 0.03 22 200 11830 -55.7 -63.7 36 8.0 -55.9 260 81 344.6 344.6 295.4 344.7 0.04 23 187 12258 -54.7 -62.7 37 8.0 -54.9 258 78 352.9 352.9 297.3 353.1 0.04 24 156 13404 -58.7 -68.7 26 10.0 -58.9 251 71 364.8 364.8 299.7 364.9 0.02 25 150 13650 -58.1 -68.1 27 10.0 -58.3 250 69 370.0 370.0 300.6 370.1 0.03 26 129 14605 -55.7 -66.7 24 11.0 -56.0 259 68 390.6 390.6 303.9 390.8 0.04 27 100 16220 -57.5 -69.5 20 12.0 -57.8 275 66 416.6 416.6 307.3 416.8 0.03 28 91 16815 -56.9 -69.9 18 13.0 -57.3 274 58 429.2 429.2 308.8 429.4 0.03 29 84 17318 -59.9 -73.9 14 14.0 -60.2 273 51 433.1 433.1 309.1 433.2 0.02 30 79 17698 -62.7 -75.7 16 13.0 -62.9 272 46 434.9 434.9 309.4 435.0 0.02 31 70 18450 -58.1 -72.1 15 14.0 -58.6 270 35 460.1 460.1 311.8 460.3 0.03 32 63 19111 -60.3 -74.3 14 14.0 -60.7 272 27 469.3 469.3 312.6 469.5 0.03 33 60 19417 -57.3 -72.3 13 15.0 -57.9 272 24 482.6 482.6 313.7 482.8 0.04 34 50 20570 -57.7 -72.7 13 15.0 -58.3 275 11 507.5 507.5 315.5 507.8 0.04 35 49 20697 -57.9 -72.9 13 15.0 -58.6 273 11 510.0 510.0 315.7 510.2 0.04 36 41 21830 -54.5 -70.5 12 16.0 -55.6 252 9 545.1 545.1 317.8 545.6 0.07 37 30 23820 -56.7 -72.7 12 16.0 -57.9 215 5 590.1 590.1 320.2 590.6 0.07 38 24 25233 -57.5 -73.5 11 16.0 -58.8 176 4 626.6 626.7 321.8 627.2 0.08 39 20 26390 -55.5 -72.5 10 17.0 -57.4 145 3 666.3 666.3 323.3 667.2 0.11 40 15 28251 -49.1 -67.1 10 18.0 -53.1 744.7 744.8 325.8 747.6 0.31 41 12 29719 -47.9 -66.9 9 19.0 -53.0 798.0 798.2 327.3 802.0 0.39 TRP 214 -62.7 -69.7 38 7.0 -62.8 250 89 327.1 327.1 290.9 327.1 0.01 WND 210 11521 -60.0 -67.5 37 7.5 -60.1 255 91 333.0 333.0 292.6 333.1 0.02 Sounding variables and indices 1000-500 mb thick: 5460.00 m Freezing level: 809.05 mb = 1810.44 m = 5939.68 ft Wetbulb zero: 886.65 mb = 1062.51 m = 3485.90 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 72.73 % Est. max temperature: 14.02 C = 57.24 F Sfc-Lift cond lev (LCL): 869.89 mb = 1216.47 m = 3991.00 ft T: 1.66 C 700-500 lapse rate: 5.41 C/km ThetaE index: 1.31 C Layer 925.0- 905.0 mb Conv cond level (CCL): 645.89 mb = 3580.05 m = 11745.42 ft Mean mixing ratio: 3.45 g/kg Conv temperature: 28.05 C = 82.48 F Cap Strength: 13.36 C Lifted Index: 15.61 C Risk: None Lifted Index @300 mb: 24.76 C Lifted Index @700 mb: 9.27 C Showalter Index: 12.32 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 15.40 C K Index: 13.50 Risk: None Sweat Index: 243.50 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.42 J/kg Max Up Vert Vel: 2.97 m/s Conv Inhibition (B-): 57606.04 J/kg Cap Strength: 15.37 C Lift Cond Lev (LCL): 837.64 mb = 1520.46 m = 4988.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 214 11214 250 89 83.6 30.4 1 998 97 200 5 1.7 4.7 2 925 720 200 35 12.0 32.9 3 850 1403 215 48 27.5 39.3 4 700 2954 245 42 38.1 17.7 5 500 5540 245 60 54.4 25.4 6 400 7190 245 52 47.1 22.0 7 300 9210 240 77 66.7 38.5 8 250 10420 245 79 71.6 33.4 9 210 11521 255 91 87.9 23.6 10 200 11830 260 81 79.8 14.1 11 150 13650 250 69 64.8 23.6 12 100 16220 275 66 65.7 -5.8 13 70 18450 270 35 35.0 -0.0 14 50 20570 275 11 11.0 -1.0 15 30 23820 215 5 2.9 4.1 16 20 26390 145 3 -1.7 2.5 Wind Parameters Energy-Hel index: -0.28 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//X1873/skewt/X1873.skewt.20250422.00.gif