UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 13 OCT 25 Station: UHMM WMO ident: 25913 Latitude: 59.58 Longitude: 150.78 Elevation: 118.00 ------------------------------------------------------------------------------- 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 79 110 5 SFC 995 118 2.4 -9.6 41 12.0 -1.6 110 5 275.9 276.3 271.8 281.2 1.85 2 990 159 2.4 -9.6 41 12.0 -1.6 104 6 276.3 276.7 272.1 281.6 1.86 3 988 175 0.6 -11.4 40 12.0 -3.1 102 7 274.7 275.0 270.7 279.3 1.62 4 925 701 -3.7 -13.7 46 10.0 -6.5 30 21 275.5 275.8 270.9 279.6 1.43 5 879 1102 -7.1 -15.1 53 8.0 -9.2 48 23 276.0 276.3 271.1 279.9 1.34 6 850 1363 -7.7 -15.7 53 8.0 -9.8 60 25 278.1 278.3 272.2 281.9 1.32 7 834 1511 -8.1 -16.1 53 8.0 -10.2 56 24 279.2 279.4 272.9 283.0 1.30 8 816 1679 -9.3 -18.3 48 9.0 -11.5 52 24 279.6 279.8 272.8 282.9 1.11 9 812 1717 -9.7 -18.7 48 9.0 -11.8 51 24 279.6 279.8 272.8 282.8 1.07 10 806 1775 -8.7 -16.7 52 8.0 -10.8 49 23 281.3 281.5 274.0 285.1 1.28 11 801 1823 -8.5 -18.5 44 10.0 -10.9 48 23 282.0 282.2 274.2 285.3 1.11 12 705 2803 -13.3 -25.3 36 12.0 -15.6 21 19 287.2 287.3 276.3 289.3 0.69 13 700 2857 -13.9 -26.9 32 13.0 -16.3 20 19 287.1 287.2 276.1 289.0 0.60 14 584 4213 -21.1 -37.1 22 16.0 -23.1 7 27 294.0 294.0 279.0 294.9 0.27 15 574 4340 -23.1 -40.1 20 17.0 -24.9 5 27 293.1 293.1 278.5 293.8 0.20 16 551 4639 -23.5 -43.5 14 20.0 -25.4 2 29 296.0 296.1 279.8 296.6 0.15 17 550 4653 -23.5 -45.5 11 22.0 -25.5 2 29 296.2 296.2 279.8 296.6 0.12 18 536 4842 -21.9 -49.9 6 28.0 -24.3 0 30 300.3 300.3 281.5 300.6 0.07 19 534 4869 -21.9 -49.9 6 28.0 -24.4 360 30 300.6 300.6 281.7 300.9 0.07 20 532 4897 -22.5 -52.5 5 30.0 -24.9 360 30 300.2 300.2 281.5 300.4 0.06 21 500 5350 -24.7 -53.7 5 29.0 -26.8 355 33 302.9 302.9 282.6 303.1 0.05 22 486 5556 -25.7 -54.7 5 29.0 -27.7 353 33 304.2 304.2 283.1 304.3 0.05 23 450 6107 -30.7 -58.7 5 28.0 -32.1 348 33 304.7 304.7 283.3 304.8 0.03 24 416 6658 -35.1 -54.1 13 19.0 -36.1 343 33 305.9 305.9 283.8 306.1 0.06 25 400 6930 -37.5 -48.5 31 11.0 -38.1 340 33 306.3 306.3 284.1 306.7 0.12 26 382 7247 -39.7 -48.7 38 9.0 -40.2 342 34 307.4 307.4 284.5 307.9 0.12 27 329 8254 -47.7 -57.7 31 10.0 -48.0 350 39 309.8 309.8 285.3 310.0 0.05 28 300 8860 -51.1 -61.1 29 10.0 -51.3 355 42 313.3 313.3 286.5 313.5 0.03 29 268 9587 -54.7 -67.7 19 13.0 -54.9 350 42 318.4 318.4 288.2 318.4 0.02 30 266 9635 -55.1 -68.1 18 13.0 -55.3 350 42 318.4 318.5 288.2 318.5 0.02 31 250 10030 -55.7 -69.7 16 14.0 -55.9 350 40 323.3 323.3 289.8 323.3 0.01 32 233 10479 -56.3 -71.3 14 15.0 -56.5 356 34 328.9 328.9 291.4 329.0 0.01 33 200 11450 -56.3 -73.3 10 17.0 -56.5 10 21 343.6 343.6 295.2 343.6 0.01 34 190 11775 -57.1 -75.1 8 18.0 -57.3 358 20 347.4 347.4 296.1 347.4 0.01 35 178 12194 -50.5 -68.5 10 18.0 -51.0 344 19 364.8 364.8 299.6 364.9 0.02 36 159 12935 -47.5 -64.5 12 17.0 -48.2 318 18 381.8 381.8 302.6 382.0 0.04 37 150 13320 -47.9 -65.9 11 18.0 -48.6 305 17 387.5 387.5 303.5 387.7 0.04 38 100 15990 -48.5 -72.5 5 24.0 -49.6 345 7 434.0 434.0 309.3 434.1 0.02 39 70 18340 -47.3 -71.3 5 24.0 -48.9 483.2 483.2 313.7 483.4 0.04 40 68 18532 -47.5 -71.5 5 24.0 -49.1 486.8 486.8 314.0 487.0 0.04 TRP 266 9635 -55.1 -68.1 18 13.0 -55.3 350 42 318.4 318.5 288.2 318.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5271.00 m Freezing level: 979.21 mb = 248.50 m = 815.27 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 32.49 % Est. max temperature: 4.87 C = 40.77 F Sfc-Lift cond lev (LCL): 825.12 mb = 1593.44 m = 5227.77 ft T: -8.69 C 700-500 lapse rate: 4.33 C/km ThetaE index: 2.34 C Layer 988.0- 925.0 mb Conv cond level (CCL): 638.04 mb = 3550.77 m = 11649.37 ft Mean mixing ratio: 1.51 g/kg Conv temperature: 17.05 C = 62.69 F Cap Strength: 18.13 C Lifted Index: 19.52 C Risk: None Lifted Index @300 mb: 23.88 C Lifted Index @700 mb: 9.05 C Showalter Index: 17.70 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 9.00 C K Index: -11.70 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 4.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.55 J/kg Max Up Vert Vel: 3.02 m/s Conv Inhibition (B-): 30262.11 J/kg Cap Strength: 18.99 C Lift Cond Lev (LCL): 799.21 mb = 1840.00 m = 6036.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 46 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 ---------------------------------------------------------- 0 995 118 110 5 -4.7 1.7 | 210 17 8.4 14.5 1 925 701 30 21 -10.5 -18.2 | 334 6 2.6 -5.4 2 850 1363 60 25 -21.7 -12.5 | 92 9 -8.5 0.2 3 700 2857 20 19 -6.5 -17.9 | 308 8 6.6 -5.1 4 500 5350 355 33 2.9 -32.9 | 322 26 16.0 -20.1 5 400 6930 340 33 11.3 -31.0 | 307 30 24.4 -18.3 6 300 8860 355 42 3.7 -41.8 | 330 34 16.8 -29.1 7 266 9635 350 42 7.3 -41.4 | 324 35 20.4 -28.6 8 250 10030 350 40 6.9 -39.4 | 323 33 20.1 -26.6 9 200 11450 10 21 -3.6 -20.7 | 310 12 9.5 -7.9 10 150 13320 305 17 13.9 -9.8 | 264 27 27.1 3.0 11 100 15990 345 7 1.8 -6.8 | 248 16 14.9 6.0 Wind Parameters Mean winds (0-6000m): 15.9 at 24.4 knts Storm direction: 45.9 at 18.3 knts Shear (0-3000m) pos: 1.2 neg: 3.7 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 17.5 neg: -38.9 tot: -21.4 m^2/s^2 ave: -7.1 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 30.76 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 45 12 227 6| 0.0 18.0 18.0| 0.7 -20.2 -19.4 -38.8 0.03| 22.6 0.6 1000 41 17 269 2| 2.8 9.0 11.9| 10.0 -20.2 -10.1 -10.1 0.24| 17.4 4.2 1500 48 19 76 1| 2.3 6.0 8.4| 15.7 -23.3 -7.6 -5.1 0.24| 13.9 3.3 2000 48 20 63 2| 1.8 4.7 6.5| 15.7 -29.9 -14.2 -7.1 0.10| 11.9 1.2 2500 45 20 39 2| 1.4 4.0 5.4| 15.7 -36.1 -20.5 -8.2 -0.00| 10.6 -0.0 3000 42 20 10 2| 1.2 3.7 4.9| 17.5 -38.9 -21.4 -7.1 -0.01| 9.5 -0.1 4000 33 21 342 5| 0.9 3.7 4.5| 23.7 -38.9 -15.2 -3.8 0.02| 8.0 0.2 5000 24 23 333 9| 0.7 3.7 4.4| 24.1 -41.7 -17.6 -3.5 0.01| 7.2 0.1 6000 16 24 329 13| 0.6 3.3 3.9| 24.1 -68.8 -44.7 -7.5 -0.04| 6.5 -0.3 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251013.00.gif