UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:0000Z 10 OCT 25 Station: UHPP WMO ident: 32540 Latitude: 52.97 Longitude: 158.75 Elevation: 24.00 ------------------------------------------------------------------------------- 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 -174 SFC 969 24 7.2 -1.8 53 9.0 3.3 315 5 282.9 283.5 278.0 292.7 3.45 2 925 465 3.6 -4.4 56 8.0 0.4 335 29 283.0 283.5 277.4 291.5 2.98 3 882 849 0.2 -5.8 64 6.0 -2.1 0 26 283.3 283.8 277.3 291.4 2.81 4 850 1144 -1.1 -6.1 69 5.0 -3.0 20 23 285.0 285.5 278.2 293.2 2.85 5 769 1938 -4.5 -8.8 72 4.3 -6.0 38 30 289.6 290.1 280.1 297.1 2.55 6 700 2671 -9.9 -13.7 74 3.8 -11.1 55 36 291.5 291.9 280.1 297.2 1.89 7 557 4395 -21.3 -24.9 73 3.6 -22.0 52 36 297.7 297.9 281.6 300.6 0.91 8 502 5151 -27.9 -32.9 62 5.0 -28.5 50 36 298.7 298.8 281.4 300.3 0.48 9 500 5180 -28.1 -33.1 62 5.0 -28.7 50 36 298.8 298.9 281.5 300.3 0.47 10 450 5931 -31.9 -43.9 29 12.0 -32.9 59 45 303.1 303.2 282.9 303.8 0.17 11 443 6042 -33.3 -45.3 29 12.0 -34.1 61 47 302.7 302.8 282.7 303.3 0.15 12 400 6750 -39.7 -49.7 34 10.0 -40.2 70 56 303.4 303.4 282.9 303.8 0.10 13 341 7821 -48.7 -58.7 30 10.0 -48.9 51 41 305.3 305.3 283.6 305.5 0.04 14 312 8403 -50.3 -60.3 30 10.0 -50.5 40 33 310.9 311.0 285.7 311.1 0.04 15 300 8660 -49.7 -60.7 26 11.0 -50.0 15 35 315.3 315.3 287.2 315.4 0.04 16 283 9040 -51.3 -62.3 26 11.0 -51.5 4 30 318.3 318.3 288.2 318.4 0.03 17 250 9850 -49.1 -61.1 23 12.0 -49.4 340 19 333.1 333.1 292.6 333.2 0.04 18 215 10841 -45.9 -60.9 17 15.0 -46.5 306 14 352.7 352.7 297.3 352.9 0.05 19 200 11320 -46.3 -62.3 15 16.0 -46.9 290 11 359.5 359.5 298.6 359.7 0.04 20 150 13230 -47.9 -67.9 8 20.0 -48.6 285 17 387.5 387.5 303.5 387.7 0.03 21 100 15900 -48.1 -69.1 7 21.0 -49.1 260 19 434.8 434.8 309.4 435.0 0.03 22 70 18250 -49.9 -71.9 6 22.0 -51.1 245 21 477.6 477.6 313.2 477.8 0.03 23 62 19048 -49.9 -71.9 6 22.0 -51.2 240 20 494.5 494.5 314.6 494.7 0.04 24 50 20470 -46.9 -69.9 6 23.0 -49.1 230 17 532.9 533.0 317.1 533.4 0.06 25 39 22097 -50.9 -72.9 6 22.0 -52.7 213 11 562.1 562.1 318.8 562.4 0.05 26 33 23187 -48.9 -72.9 4 24.0 -51.4 202 7 594.9 594.9 320.4 595.3 0.06 27 30 23810 -50.5 -73.5 5 23.0 -52.8 195 5 607.0 607.0 320.9 607.4 0.06 28 24 25264 -53.7 -76.7 4 23.0 -55.8 154 4 637.7 637.7 322.2 638.0 0.05 29 20 26450 -50.5 -74.5 4 24.0 -53.7 120 3 681.6 681.6 323.9 682.3 0.08 30 17 27519 -46.5 -70.5 5 24.0 -51.4 726.9 726.9 325.3 728.4 0.17 31 15 28347 -48.3 -72.3 5 24.0 -52.9 747.4 747.4 325.9 748.7 0.15 TRP 312 8403 -50.3 -60.3 30 10.0 -50.5 40 33 310.9 311.0 285.7 311.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5354.00 m Freezing level: 877.08 mb = 894.11 m = 2933.41 ft Wetbulb zero: 918.51 mb = 521.74 m = 1711.71 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 69.07 % Est. max temperature: 10.98 C = 51.77 F Sfc-Lift cond lev (LCL): 843.80 mb = 1202.01 m = 3943.57 ft T: -1.35 C 700-500 lapse rate: 7.25 C/km ThetaE index: 1.28 C Layer 925.0- 850.0 mb Conv cond level (CCL): 732.48 mb = 2317.33 m = 7602.71 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 14.86 C = 58.75 F Cap Strength: 6.86 C Lifted Index: 6.80 C Risk: None Lifted Index @300 mb: 16.73 C Lifted Index @700 mb: 4.55 C Showalter Index: 5.75 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 22.00 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 82.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.07 J/kg Max Up Vert Vel: 2.48 m/s Conv Inhibition (B-): 61701.04 J/kg Cap Strength: 6.87 C Lift Cond Lev (LCL): 817.39 mb = 1454.11 m = 4770.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 75 at 25 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 ---------------------------------------------------------- 0 969 24 315 5 3.5 -3.5 | 264 28 27.3 3.0 1 925 465 335 29 12.3 -26.3 | 299 41 36.1 -19.7 2 850 1144 20 23 -7.9 -21.6 | 313 22 15.9 -15.0 3 700 2671 55 36 -29.5 -20.6 | 22 15 -5.7 -14.1 4 500 5180 50 36 -27.6 -23.1 | 13 17 -3.8 -16.6 5 400 6750 70 56 -52.6 -19.2 | 66 31 -28.8 -12.6 6 312 8403 40 33 -21.2 -25.3 | 352 19 2.6 -18.7 7 300 8660 15 35 -9.1 -33.8 | 332 31 14.8 -27.2 8 250 9850 340 19 6.5 -17.9 | 290 32 30.3 -11.3 9 200 11320 290 11 10.3 -3.8 | 265 34 34.1 2.8 10 150 13230 285 17 16.4 -4.4 | 267 40 40.2 2.2 11 100 15900 260 19 18.7 3.3 | 257 44 42.5 9.9 12 70 18250 245 21 19.0 8.9 | 250 46 42.8 15.4 13 50 20470 230 17 13.0 10.9 | 245 41 36.8 17.5 14 30 23810 195 5 1.3 4.8 | 246 28 25.1 11.4 15 20 26450 120 3 -2.6 1.5 | 249 23 21.2 8.1 Wind Parameters Mean winds (0-6000m): 44.6 at 32.9 knts Storm direction: 74.6 at 24.7 knts Shear (0-3000m) pos: 6.4 neg: 0.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 116.9 deg Storm rel helicity (0-3000m) pos: 363.0 neg: -1.3 tot: 361.7 m^2/s^2 ave: 120.6 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 8.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 137.71 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 ------------------------------------------------------------------------------- 500 333 19 287 34| 24.7 0.0 24.7|200.7 0.0 200.7 401.3 0.85| 26.4 22.6 1000 346 23 298 33| 11.2 0.0 11.2|260.6 0.0 260.6 260.6 0.69| 21.4 14.8 1500 359 23 304 30| 8.7 0.0 8.7|288.9 0.0 288.9 192.6 0.68| 17.0 11.6 2000 10 25 312 26| 7.8 0.0 7.8|321.1 0.0 321.1 160.6 0.71| 14.6 10.4 2500 21 26 321 23| 7.3 0.0 7.3|353.4 0.0 353.4 141.4 0.74| 13.3 9.9 3000 29 28 330 20| 6.4 0.0 6.4|363.0 -1.3 361.7 120.6 0.74| 11.5 8.6 4000 37 30 342 18| 4.8 0.2 4.9|363.0 -5.6 357.4 89.4 0.71| 8.8 6.3 5000 41 31 350 17| 3.8 0.3 4.1|363.0 -10.0 353.0 70.6 0.69| 7.2 4.9 6000 45 33 358 17| 4.2 0.2 4.4|423.4 -10.4 412.9 68.8 0.71| 7.1 5.1 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20251010.00.gif