UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 24 APR 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 76 290 1 SFC 995 118 4.0 -7.0 44 11.0 0.0 290 1 277.5 277.9 273.4 283.9 2.27 2 925 705 -0.5 -12.5 40 12.0 -4.2 75 7 278.8 279.1 273.1 283.4 1.58 3 866 1229 -2.5 -12.5 46 10.0 -5.6 63 19 282.0 282.3 275.0 286.9 1.69 4 850 1376 -3.9 -13.9 46 10.0 -6.8 60 23 282.1 282.3 274.9 286.6 1.53 5 780 2049 -8.5 -23.5 29 15.0 -11.8 69 28 284.1 284.3 274.8 286.4 0.74 6 761 2241 -6.9 -28.9 15 22.0 -11.2 71 30 287.9 288.0 276.3 289.4 0.46 7 758 2271 -6.7 -28.7 16 22.0 -11.1 72 30 288.4 288.5 276.6 289.9 0.47 8 700 2890 -9.5 -26.5 24 17.0 -13.0 80 35 292.0 292.1 278.6 294.0 0.63 9 652 3435 -12.3 -27.3 27 15.0 -15.3 84 33 294.8 294.9 279.9 296.8 0.62 10 610 3942 -14.5 -19.4 66 4.9 -15.7 88 31 297.9 298.2 282.3 302.2 1.35 11 590 4193 -15.7 -20.5 67 4.8 -16.9 90 30 299.4 299.6 282.8 303.4 1.27 12 564 4534 -14.9 -20.9 60 6.0 -16.4 93 29 304.2 304.4 284.7 308.4 1.28 13 510 5285 -21.7 -28.7 53 7.0 -22.9 99 26 304.9 305.0 284.2 307.2 0.70 14 500 5430 -22.7 -28.7 58 6.0 -23.7 100 25 305.4 305.5 284.5 307.8 0.72 15 407 6917 -30.7 -38.7 45 8.0 -31.6 100 19 313.5 313.6 287.0 314.7 0.33 16 400 7040 -31.9 -39.9 45 8.0 -32.7 100 19 313.5 313.6 286.9 314.6 0.30 17 300 9000 -48.1 -57.1 35 9.0 -48.4 110 29 317.6 317.6 288.0 317.8 0.06 18 250 10180 -56.7 -65.7 31 9.0 -56.8 120 25 321.8 321.8 289.3 321.9 0.02 19 226 10810 -62.1 -71.1 29 9.0 -62.1 140 15 322.9 322.9 289.6 323.0 0.01 20 215 11123 -55.9 -64.9 32 9.0 -56.1 146 12 337.2 337.2 293.6 337.3 0.03 21 200 11580 -57.5 -66.5 31 9.0 -57.6 155 7 341.7 341.7 294.7 341.8 0.02 22 198 11643 -58.5 -67.5 30 9.0 -58.6 154 7 341.1 341.1 294.6 341.2 0.02 23 188 11974 -52.9 -62.9 29 10.0 -53.2 152 7 355.2 355.2 297.8 355.4 0.04 24 155 13226 -50.9 -63.9 20 13.0 -51.4 142 5 378.8 378.8 302.1 379.0 0.05 25 150 13440 -50.9 -64.9 17 14.0 -51.4 140 5 382.4 382.4 302.6 382.6 0.04 26 101 15996 -52.9 -70.9 10 18.0 -53.5 155 15 424.3 424.3 308.2 424.4 0.03 27 100 16060 -52.9 -70.9 10 18.0 -53.5 155 15 425.5 425.5 308.3 425.7 0.03 28 70 18360 -52.3 -72.3 7 20.0 -53.2 140 7 472.5 472.5 312.8 472.7 0.03 29 50 20540 -52.1 -74.1 5 22.0 -53.4 135 15 520.7 520.7 316.4 520.9 0.03 30 45 21223 -51.1 -73.1 6 22.0 -52.7 139 13 539.1 539.1 317.5 539.3 0.04 31 31 23628 -53.9 -76.9 4 23.0 -55.6 154 6 592.1 592.1 320.3 592.4 0.04 32 30 23840 -51.5 -74.5 5 23.0 -53.7 155 5 604.2 604.3 320.8 604.6 0.05 33 29 24061 -51.5 -74.5 5 23.0 -53.7 154 5 610.1 610.1 321.1 610.5 0.05 34 26 24768 -53.3 -76.3 4 23.0 -55.4 150 6 624.4 624.4 321.7 624.7 0.05 35 20 26480 -48.3 -72.3 5 24.0 -52.1 140 7 688.3 688.4 324.1 689.3 0.11 36 18 27173 -48.7 -72.7 5 24.0 -52.7 708.1 708.2 324.7 709.1 0.11 TRP 226 10810 -62.1 -71.1 29 9.0 -62.1 140 15 322.9 322.9 289.6 323.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5354.00 m Freezing level: 932.78 mb = 639.78 m = 2098.98 ft Wetbulb zero: 994.67 mb = 120.66 m = 395.85 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 42.04 % Est. max temperature: 8.65 C = 47.57 F Sfc-Lift cond lev (LCL): 838.80 mb = 1479.80 m = 4854.94 ft T: -4.61 C 700-500 lapse rate: 5.20 C/km ThetaE index: 0.59 C Layer 925.0- 866.0 mb Conv cond level (CCL): 545.33 mb = 4784.76 m = 15697.83 ft Mean mixing ratio: 1.82 g/kg Conv temperature: 30.86 C = 87.55 F Cap Strength: 18.39 C Lifted Index: 18.24 C Risk: None Lifted Index @300 mb: 23.92 C Lifted Index @700 mb: 10.34 C Showalter Index: 16.13 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 8.80 C K Index: -12.10 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 4.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.33 J/kg Max Up Vert Vel: 4.32 m/s Conv Inhibition (B-): 60036.89 J/kg Cap Strength: 18.35 C Lift Cond Lev (LCL): 789.99 mb = 1949.09 m = 6394.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 113 at 19 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 ---------------------------------------------------------- 0 995 118 290 1 0.9 -0.3 | 293 20 18.2 -7.7 1 925 705 75 7 -6.8 -1.8 | 311 14 10.5 -9.1 2 850 1376 60 23 -19.9 -11.5 | 8 19 -2.7 -18.8 3 700 2890 80 35 -34.5 -6.1 | 52 22 -17.2 -13.4 4 500 5430 100 25 -24.6 4.3 | 68 8 -7.4 -3.0 5 400 7040 100 19 -18.7 3.3 | 20 4 -1.5 -4.0 6 300 9000 110 29 -27.3 9.9 | 104 10 -10.0 2.6 7 250 10180 120 25 -21.7 12.5 | 139 7 -4.4 5.2 8 226 10810 140 15 -9.6 11.5 | 241 9 7.6 4.2 9 200 11580 155 7 -3.0 6.3 | 274 14 14.3 -1.0 10 150 13440 140 5 -3.2 3.8 | 284 14 14.0 -3.5 11 100 16060 155 15 -6.3 13.6 | 240 13 10.9 6.3 12 70 18360 140 7 -4.5 5.4 | 279 13 12.7 -2.0 13 50 20540 135 15 -10.6 10.6 | 244 7 6.6 3.3 14 30 23840 155 5 -2.1 4.5 | 280 15 15.1 -2.8 15 20 26480 140 7 -4.5 5.4 | 279 13 12.7 -2.0 Wind Parameters Mean winds (0-6000m): 83.1 at 25.0 knts Storm direction: 113.1 at 18.7 knts Shear (0-3000m) pos: 4.8 neg: 1.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 171.8 neg: 0.0 tot: 171.8 m^2/s^2 ave: 57.3 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 6.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 61.14 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 72 4 301 16| 6.9 0.0 6.9| 34.4 0.0 34.4 68.7 0.70| 9.5 6.7 1000 69 7 314 14| 9.0 0.0 9.0| 67.6 0.0 67.6 67.6 0.74| 11.2 8.2 1500 64 12 333 14| 6.0 2.8 8.8| 98.4 0.0 98.4 65.6 0.75| 10.4 7.8 2000 65 16 348 14| 5.6 2.1 7.7|124.1 0.0 124.1 62.1 0.78| 9.1 7.1 2500 68 19 1 14| 5.4 1.7 7.1|152.3 0.0 152.3 60.9 0.81| 8.4 6.8 3000 72 21 12 14| 4.8 1.4 6.2|171.8 0.0 171.8 57.3 0.81| 7.7 6.2 4000 76 24 25 14| 3.2 1.0 4.2|181.1 0.0 181.1 45.3 0.75| 6.6 4.9 5000 80 25 32 14| 2.2 0.8 3.1|185.5 0.0 185.5 37.1 0.70| 5.8 4.1 6000 83 25 36 13| 1.7 0.6 2.3|186.1 -2.9 183.3 30.5 0.63| 5.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20250424.00.gif