UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 26 NOV 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 ------------------------------------------------------------------------------- SFC 1007 118 -13.1 -18.0 67 4.9 -14.0 45 5 259.5 259.7 258.7 262.0 0.92 1 1000 173 -10.7 -15.6 67 4.9 -11.8 35 5 262.5 262.6 261.4 265.5 1.13 2 994 219 -9.5 -13.9 70 4.4 -10.5 30 5 264.1 264.3 263.0 267.7 1.31 3 932 718 -9.1 -13.7 69 4.6 -10.2 332 5 269.4 269.7 267.0 273.4 1.42 4 925 776 -8.7 -22.7 31 14.0 -11.4 325 5 270.4 270.5 266.3 272.3 0.67 5 922 801 -8.7 -24.7 26 16.0 -11.6 322 5 270.7 270.8 266.2 272.3 0.56 6 850 1426 -12.7 -29.7 23 17.0 -15.3 255 5 272.8 272.9 267.4 274.0 0.38 7 716 2716 -19.9 -28.9 45 9.0 -21.2 228 23 278.6 278.7 271.2 280.1 0.49 8 700 2883 -21.1 -30.1 44 9.0 -22.3 225 25 279.1 279.2 271.4 280.5 0.45 9 637 3570 -26.9 -32.9 57 6.0 -27.5 221 24 280.2 280.2 271.9 281.3 0.38 10 559 4496 -34.5 -41.5 49 7.0 -35.0 215 24 281.8 281.9 272.6 282.4 0.18 11 502 5242 -37.1 -45.1 43 8.0 -37.5 210 23 287.5 287.5 275.6 287.9 0.14 12 500 5270 -37.1 -45.1 43 8.0 -37.5 210 23 287.8 287.8 275.7 288.3 0.14 13 400 6770 -48.9 -58.9 30 10.0 -49.1 205 19 291.4 291.4 277.4 291.6 0.03 14 378 7142 -51.3 -61.3 29 10.0 -51.5 209 20 293.0 293.0 278.2 293.1 0.03 15 341 7812 -53.7 -67.7 16 14.0 -53.9 215 21 298.5 298.5 280.7 298.6 0.01 16 300 8640 -53.5 -68.5 14 15.0 -53.7 225 23 309.9 309.9 285.3 310.0 0.01 17 272 9268 -53.3 -76.3 4 23.0 -53.5 222 23 319.0 319.0 288.4 319.1 0.00 18 250 9810 -52.5 -75.5 5 23.0 -52.8 220 23 328.0 328.0 291.2 328.0 0.01 19 200 11250 -52.1 -75.1 5 23.0 -52.5 220 29 350.3 350.3 296.7 350.3 0.01 20 150 13110 -51.3 -74.3 5 23.0 -51.8 200 31 381.7 381.7 302.5 381.7 0.01 21 100 15750 -50.9 -73.9 5 23.0 -51.7 215 42 429.4 429.4 308.8 429.5 0.02 22 85 16819 -46.1 -70.1 5 24.0 -47.6 215 43 459.5 459.5 311.7 459.7 0.04 23 70 18110 -45.9 -69.9 5 24.0 -47.7 215 44 486.2 486.2 314.0 486.5 0.04 24 68 18303 -45.9 -69.9 5 24.0 -47.8 215 48 490.2 490.3 314.2 490.5 0.05 25 50 20370 -40.5 -66.5 4 26.0 -44.2 220 87 548.0 548.1 318.0 548.7 0.10 26 42 21564 -38.2 -64.2 5 26.0 -43.2 230 97 581.7 581.8 319.8 582.9 0.16 27 41 21730 -37.9 -63.9 5 26.0 -43.0 586.5 586.6 320.0 587.8 0.17 TRP 341 7812 -53.7 -67.7 16 14.0 -53.9 215 21 298.5 298.5 280.7 298.6 0.01 WND 42 21564 -38.2 -64.2 5 26.0 -43.2 230 97 581.7 581.8 319.8 582.9 0.16 Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 44.86 % Est. max temperature: 0.02 C = 32.03 F Sfc-Lift cond lev (LCL): 930.10 mb = 733.39 m = 2406.10 ft T: -8.99 C 700-500 lapse rate: 6.70 C/km ThetaE index: 1.07 C Layer 925.0- 850.0 mb Conv cond level (CCL): 730.39 mb = 2566.20 m = 8419.18 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 5.37 C = 41.67 F Cap Strength: 14.21 C Lifted Index: 14.44 C Risk: None Lifted Index @300 mb: 28.04 C Lifted Index @700 mb: 9.06 C Showalter Index: 11.57 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 7.40 C K Index: -14.30 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.35 J/kg Max Up Vert Vel: 7.40 m/s Conv Inhibition (B-): 46154.64 J/kg Cap Strength: 14.27 C Lift Cond Lev (LCL): 861.51 mb = 1322.66 m = 4339.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 13 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 1007 118 45 5 -3.5 -3.5 | 64 18 -16.0 -7.9 1 1000 173 35 5 -2.9 -4.1 | 61 18 -15.4 -8.4 2 925 776 325 5 2.9 -4.1 | 49 13 -9.6 -8.4 3 850 1426 255 5 4.8 1.3 | 68 8 -7.7 -3.0 4 700 2883 225 25 17.7 17.7 | 201 14 5.2 13.3 5 500 5270 210 23 11.5 19.9 | 176 16 -1.0 15.6 6 400 6770 205 19 8.0 17.2 | 161 14 -4.5 12.9 7 341 7812 215 21 12.0 17.2 | 178 13 -0.4 12.9 8 300 8640 225 23 16.3 16.3 | 198 13 3.8 11.9 9 250 9810 220 23 14.8 17.6 | 190 13 2.3 13.3 10 200 11250 220 29 18.6 22.2 | 199 19 6.1 17.9 11 150 13110 200 31 10.6 29.1 | 176 25 -1.9 24.8 12 100 15750 215 42 24.1 34.4 | 201 32 11.6 30.1 13 70 18110 215 44 25.2 36.0 | 202 34 12.7 31.7 14 50 20370 220 87 55.9 66.6 | 215 76 43.4 62.3 Wind Parameters Mean winds (0-6000m): 220.9 at 17.6 knts Storm direction: 250.9 at 13.2 knts Shear (0-3000m) pos: 0.0 neg: 5.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 134.7 deg Storm rel helicity (0-3000m) pos: 12.8 neg: -22.4 tot: -9.6 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 65.00 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 13 5 56 16| 0.0 5.3 5.3| 0.0 -16.9 -16.9 -33.8 -0.72| 5.5 -4.0 1000 343 5 50 14| 0.0 4.4 4.4| 2.1 -18.5 -16.4 -16.4 -0.35| 5.2 -1.8 1500 313 5 48 12| 0.0 4.2 4.2| 8.0 -18.5 -10.4 -6.9 -0.06| 5.4 -0.3 2000 275 7 50 8| 0.0 5.0 5.0| 11.1 -18.5 -7.4 -3.7 0.17| 5.9 1.0 2500 250 9 72 4| 0.0 5.4 5.4| 12.8 -18.5 -5.7 -2.3 0.17| 6.3 1.1 3000 238 11 122 3| 0.0 5.1 5.1| 12.8 -22.4 -9.6 -3.2 0.12| 6.1 0.7 4000 230 15 166 5| 0.0 3.7 3.7| 12.8 -33.1 -20.3 -5.1 0.04| 4.9 0.2 5000 225 17 174 8| 0.0 2.9 2.9| 12.8 -43.7 -30.9 -6.2 -0.03| 4.2 -0.1 6000 221 18 174 9| 0.0 2.2 2.2| 12.8 -54.1 -41.3 -6.9 -0.09| 3.8 -0.3 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251126.00.gif