UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:1200Z 14 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 93 45 3 SFC 997 118 -1.1 -13.1 40 12.0 -4.5 45 3 272.3 272.5 268.8 276.2 1.40 2 933 643 -3.1 -13.1 46 10.0 -6.0 63 17 275.5 275.7 270.9 279.7 1.49 3 925 711 -3.7 -13.7 46 10.0 -6.5 65 19 275.5 275.8 270.9 279.6 1.43 4 878 1120 -7.7 -15.7 53 8.0 -9.7 68 12 275.5 275.7 270.7 279.2 1.28 5 850 1372 -8.1 -17.1 48 9.0 -10.3 70 7 277.7 277.9 271.8 281.1 1.18 6 837 1492 -8.5 -18.5 44 10.0 -10.9 72 8 278.5 278.6 272.1 281.6 1.06 7 717 2671 -17.7 -21.2 74 3.5 -18.4 88 19 280.9 281.1 273.4 283.9 0.98 8 701 2840 -17.1 -20.9 72 3.8 -17.9 90 21 283.4 283.6 274.8 286.5 1.03 9 700 2851 -17.1 -21.3 70 4.2 -18.0 90 21 283.5 283.7 274.9 286.5 1.00 10 674 3134 -19.3 -23.2 71 3.9 -20.0 88 22 284.2 284.3 275.0 286.8 0.88 11 650 3404 -19.5 -23.2 72 3.7 -20.2 87 23 286.9 287.1 276.5 289.7 0.91 12 612 3851 -20.3 -33.3 30 13.0 -22.1 84 24 291.0 291.0 277.7 292.2 0.38 13 590 4122 -20.1 -33.1 30 13.0 -22.0 82 25 294.3 294.3 279.4 295.6 0.40 14 500 5330 -28.3 -43.3 22 15.0 -29.6 75 29 298.5 298.6 281.0 299.1 0.17 15 400 6900 -37.5 -52.5 19 15.0 -38.2 80 33 306.3 306.3 284.0 306.5 0.07 16 354 7730 -42.9 -59.9 14 17.0 -43.4 78 32 309.9 309.9 285.3 310.0 0.03 17 302 8777 -51.7 -64.7 20 13.0 -51.9 75 31 311.9 311.9 286.0 312.0 0.02 18 300 8820 -51.7 -64.7 20 13.0 -51.9 75 31 312.5 312.5 286.2 312.6 0.02 19 250 10000 -54.9 -66.9 21 12.0 -55.1 60 19 324.4 324.5 290.1 324.5 0.02 20 242 10207 -56.3 -68.3 21 12.0 -56.5 60 15 325.4 325.4 290.4 325.4 0.02 21 224 10699 -55.5 -68.5 18 13.0 -55.7 46 14 333.9 333.9 292.8 333.9 0.02 22 201 11398 -50.9 -67.9 12 17.0 -51.3 26 13 351.7 351.7 297.0 351.8 0.02 23 200 11430 -50.7 -67.7 12 17.0 -51.1 25 13 352.5 352.5 297.2 352.6 0.02 24 150 13300 -49.5 -73.5 4 24.0 -50.1 5 13 384.8 384.8 303.0 384.8 0.01 25 129 14287 -49.9 -73.9 4 24.0 -50.6 401.0 401.0 305.3 401.1 0.01 TRP 242 10207 -56.3 -68.3 21 12.0 -56.5 60 15 325.4 325.4 290.4 325.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5237.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 47.68 % Est. max temperature: 4.46 C = 40.02 F Sfc-Lift cond lev (LCL): 825.30 mb = 1598.91 m = 5245.71 ft T: -9.34 C 700-500 lapse rate: 4.52 C/km ThetaE index: 0.52 C Layer 925.0- 850.0 mb Conv cond level (CCL): 730.36 mb = 2530.42 m = 8301.79 ft Mean mixing ratio: 1.43 g/kg Conv temperature: 7.27 C = 45.09 F Cap Strength: 14.45 C Lifted Index: 16.74 C Risk: None Lifted Index @300 mb: 24.04 C Lifted Index @700 mb: 6.67 C Showalter Index: 14.75 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 11.20 C K Index: -1.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.80 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 15360.67 J/kg Cap Strength: 16.71 C Lift Cond Lev (LCL): 801.44 mb = 1822.52 m = 5979.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 109 at 15 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 ---------------------------------------------------------- 0 997 118 45 3 -2.1 -2.1 | 300 14 12.3 -7.1 1 925 711 65 19 -17.2 -8.0 | 12 13 -2.8 -13.0 2 850 1372 70 7 -6.6 -2.4 | 313 11 7.9 -7.4 3 700 2851 90 21 -21.0 0.0 | 53 8 -6.5 -5.0 4 500 5330 75 29 -28.0 -7.5 | 47 18 -13.6 -12.5 5 400 6900 80 33 -32.5 -5.7 | 59 21 -18.0 -10.7 6 300 8820 75 31 -29.9 -8.0 | 50 20 -15.5 -13.0 7 250 10000 60 19 -16.5 -9.5 | 8 15 -2.0 -14.5 8 242 10207 60 15 -13.0 -7.5 | 353 13 1.5 -12.5 9 200 11430 25 13 -5.5 -11.8 | 332 19 9.0 -16.8 10 150 13300 5 13 -1.1 -13.0 | 323 22 13.3 -17.9 Wind Parameters Mean winds (0-6000m): 79.0 at 20.4 knts Storm direction: 109.0 at 15.3 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 113.0 deg Storm rel helicity (0-3000m) pos: 83.5 neg: -30.1 tot: 53.4 m^2/s^2 ave: 17.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 17.44 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 62 10 328 11| 14.0 0.0 14.0| 46.4 0.0 46.4 92.7 0.98| 14.3 14.0 1000 64 13 344 11| 4.6 0.0 4.6| 55.0 -18.9 36.1 36.1 0.41| 12.2 5.0 1500 65 11 337 11| 2.3 0.0 2.3| 59.2 -30.1 29.2 19.5 0.24| 10.3 2.5 2000 69 11 338 10| 3.0 0.0 3.0| 69.0 -30.1 39.0 19.5 0.34| 9.0 3.0 2500 74 12 344 9| 3.4 0.0 3.4| 78.7 -30.1 48.6 19.4 0.42| 8.2 3.4 3000 78 14 353 8| 3.4 0.0 3.4| 83.5 -30.1 53.4 17.8 0.44| 7.4 3.3 4000 81 16 11 8| 2.5 0.5 3.1| 83.5 -31.1 52.4 13.1 0.40| 6.1 2.4 5000 80 18 24 9| 2.0 0.9 2.9| 83.5 -34.7 48.8 9.8 0.35| 5.3 1.8 6000 79 20 32 10| 1.8 0.8 2.6| 93.8 -35.8 58.0 9.7 0.36| 4.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251014.12.gif