UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 5 DEC 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 -339 SFC 945 118 0.0 -1.6 89 1.6 -0.7 45 19 277.6 278.2 275.4 287.5 3.59 2 925 286 0.0 -2.9 81 2.9 -1.2 60 31 279.3 279.9 275.9 288.6 3.33 3 917 462 0.0 -3.0 80 3.0 -1.2 61 34 280.0 280.6 276.3 289.3 3.34 4 855 1845 -4.3 -6.2 87 1.9 -5.0 69 58 281.2 281.7 276.2 289.1 2.81 5 850 1958 -4.5 -6.3 87 1.8 -5.1 70 60 281.4 281.9 276.3 289.4 2.80 6 700 3466 -11.9 -13.1 91 1.2 -12.3 90 52 289.3 289.7 279.2 295.2 1.99 7 673 3631 -13.3 -14.6 90 1.3 -13.7 94 50 291.0 291.3 279.8 296.5 1.83 8 633 3897 -12.1 -13.9 86 1.8 -12.6 100 46 297.5 297.9 283.0 303.9 2.06 9 556 4494 -16.7 -19.0 82 2.3 -17.3 114 38 303.3 303.6 284.7 308.2 1.53 10 500 5000 -23.1 -26.1 76 3.0 -23.7 125 31 304.9 305.0 284.5 307.9 0.91 11 400 6600 -35.7 -39.6 67 3.9 -36.0 110 54 308.6 308.6 285.2 309.7 0.31 12 331 7883 -45.9 -50.7 58 4.8 -46.1 120 59 311.8 311.8 286.1 312.2 0.11 13 300 8530 -49.5 -54.5 56 5.0 -49.7 125 62 315.6 315.6 287.4 315.9 0.08 14 270 9214 -52.9 -58.9 48 6.0 -53.0 130 73 320.3 320.3 288.9 320.5 0.05 15 258 9507 -53.1 -59.1 48 6.0 -53.3 130 81 324.1 324.1 290.0 324.3 0.05 16 250 9710 -53.3 -59.3 48 6.0 -53.4 135 75 326.8 326.8 290.9 327.0 0.05 17 241 9946 -54.1 -60.1 48 6.0 -54.2 134 74 329.1 329.1 291.5 329.3 0.05 18 200 11150 -51.1 -58.1 43 7.0 -51.4 130 71 351.8 351.9 297.1 352.2 0.07 19 192 11416 -49.9 -56.9 44 7.0 -50.2 135 68 357.9 357.9 298.4 358.3 0.09 20 150 13020 -52.1 -60.1 38 8.0 -52.4 165 52 380.3 380.3 302.3 380.7 0.08 21 109 15085 -53.7 -62.7 32 9.0 -54.1 169 52 413.6 413.7 307.0 414.0 0.08 22 100 15640 -53.5 -62.5 33 9.0 -53.9 170 52 424.4 424.4 308.3 424.8 0.09 23 70 17940 -53.7 -63.7 28 10.0 -54.3 190 52 469.5 469.5 312.7 470.1 0.10 24 53 19733 -51.5 -61.5 29 10.0 -52.5 198 54 513.5 513.5 315.9 514.6 0.18 25 50 20110 -51.7 -61.7 29 10.0 -52.7 200 54 521.6 521.7 316.5 522.9 0.19 26 32 22994 -53.5 -64.5 25 11.0 -54.8 204 74 587.8 587.9 320.1 589.3 0.20 27 30 23410 -52.7 -64.7 22 12.0 -54.2 205 77 601.0 601.0 320.7 602.6 0.21 28 20 26060 -48.7 -61.7 21 13.0 -51.7 200 95 687.1 687.3 324.1 691.2 0.47 29 19 26397 -48.1 -61.1 21 13.0 -51.4 201 93 699.1 699.4 324.6 703.8 0.54 30 15 27942 -51.3 -65.3 17 14.0 -54.4 206 82 737.4 737.6 325.7 741.0 0.39 31 14 28400 -41.3 -56.3 18 15.0 -47.6 208 79 786.0 786.6 327.2 799.0 1.34 32 12 29448 -40.5 -55.5 18 15.0 -47.5 211 72 824.2 825.1 328.2 841.8 1.72 33 10 30680 -43.9 -60.9 14 17.0 -50.8 215 64 855.7 856.2 328.8 866.9 1.05 34 6.7 33322 -51.9 -70.9 8 19.0 -57.4 926.0 926.3 330.0 930.7 0.40 35 6.5 33520 -49.9 -69.9 8 20.0 -56.3 942.5 942.8 330.3 948.1 0.48 TRP 270 9214 -52.9 -58.9 48 6.0 -53.0 130 73 320.3 320.3 288.9 320.5 0.05 WND 258 9507 -53.1 -59.1 48 6.0 -53.3 130 81 324.1 324.1 290.0 324.3 0.05 Sounding variables and indices 1000-500 mb thick: 5339.00 m Freezing level: 917.00 mb = 462.23 m = 1516.49 ft Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 85.55 % Est. max temperature: 6.44 C = 43.58 F Sfc-Lift cond lev (LCL): 921.58 mb = 361.07 m = 1184.60 ft T: 0.00 C 700-500 lapse rate: 7.30 C/km ThetaE index: 0.21 C Layer 855.0- 850.0 mb Conv cond level (CCL): 838.57 mb = 2063.11 m = 6768.65 ft Mean mixing ratio: 3.14 g/kg Conv temperature: 4.30 C = 39.75 F Cap Strength: 13.57 C Lifted Index: 13.85 C Risk: None Lifted Index @300 mb: 18.86 C Lifted Index @700 mb: 4.37 C Showalter Index: 13.56 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 16.80 C K Index: 11.10 Risk: None Sweat Index: 151.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.62 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 72474.27 J/kg Cap Strength: 13.86 C Lift Cond Lev (LCL): 861.26 mb = 1701.04 m = 5580.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 123 at 33 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 ---------------------------------------------------------- 0 945 118 45 19 -13.4 -13.4 | 336 35 14.5 -31.9 1 925 286 60 31 -26.8 -15.5 | 358 34 1.0 -33.9 2 850 1958 70 60 -56.4 -20.5 | 36 48 -28.5 -39.0 3 700 3466 90 52 -52.0 0.0 | 53 30 -24.1 -18.4 4 500 5000 125 31 -25.4 17.8 | 285 3 2.5 -0.7 5 400 6600 110 54 -50.7 18.5 | 90 23 -22.8 0.0 6 300 8530 125 62 -50.8 35.6 | 127 29 -22.9 17.1 7 270 9214 130 73 -55.9 46.9 | 135 40 -28.0 28.5 8 258 9507 130 81 -62.0 52.1 | 135 48 -34.2 33.6 9 250 9710 135 75 -53.0 53.0 | 144 43 -25.1 34.6 10 200 11150 130 71 -54.4 45.6 | 136 38 -26.5 27.2 11 150 13020 165 52 -13.5 50.2 | 204 35 14.4 31.8 12 100 15640 170 52 -9.0 51.2 | 210 38 18.9 32.8 13 70 17940 190 52 9.0 51.2 | 228 49 36.9 32.8 14 50 20110 200 54 18.5 50.7 | 235 57 46.4 32.3 15 30 23410 205 77 32.5 69.8 | 230 79 60.4 51.3 16 20 26060 200 95 32.5 89.3 | 220 93 60.4 70.8 17 10 30680 215 64 36.7 52.4 | 242 73 64.6 34.0 Wind Parameters Mean winds (0-6000m): 93.5 at 44.6 knts Storm direction: 123.5 at 33.4 knts Shear (0-3000m) pos: 7.1 neg: 0.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 501.5 neg: 0.0 tot: 501.5 m^2/s^2 ave: 167.2 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 8.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.14 Bulk Shear: 96.80 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 58 29 354 34| 20.0 0.0 20.0|174.9 0.0 174.9 349.9 0.98| 20.1 19.7 1000 61 34 2 35| 14.6 0.0 14.6|255.3 0.0 255.3 255.3 0.95| 14.6 14.0 1500 63 38 10 36| 12.8 0.0 12.8|341.4 0.0 341.4 227.6 0.93| 12.9 12.0 2000 66 44 19 38| 11.1 0.0 11.1|420.7 0.0 420.7 210.4 0.91| 11.7 10.6 2500 70 49 27 39| 8.7 0.0 8.7|466.2 0.0 466.2 186.5 0.86| 10.9 9.3 3000 73 50 32 39| 7.1 0.0 7.1|501.5 0.0 501.5 167.2 0.82| 10.2 8.4 4000 81 50 40 34| 4.8 0.0 4.8|544.5 0.0 544.5 136.1 0.69| 10.2 7.1 5000 89 46 42 26| 3.6 0.0 3.6|546.3 -2.2 544.2 108.8 0.52| 10.2 5.2 6000 93 45 47 23| 3.0 1.3 4.3|546.4 -4.8 541.5 90.3 0.45| 9.9 4.5 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251205.00.gif