UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for X2389... Searching the city database file for: X2389 ... Date:0000Z 6 DEC 25 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- 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 33 180 3 SFC 999 41 -6.1 -9.4 77 3.3 -7.1 180 3 267.1 267.4 266.1 272.2 1.87 2 983 168 -2.9 -5.6 82 2.7 -3.8 159 3 271.6 272.0 270.2 278.6 2.56 3 925 648 -5.9 -10.8 68 4.9 -7.3 80 5 273.3 273.6 270.1 278.3 1.81 4 850 1300 -11.1 -15.0 73 3.9 -12.1 125 9 274.5 274.8 270.2 278.5 1.40 5 769 2062 -16.3 -20.2 72 3.9 -17.1 138 11 276.9 277.1 271.0 279.8 1.00 6 700 2761 -22.5 -28.5 58 6.0 -23.3 150 13 277.6 277.7 270.6 279.1 0.52 7 507 5036 -41.9 -47.9 52 6.0 -42.1 164 25 280.8 280.9 271.8 281.2 0.10 8 500 5130 -41.9 -47.9 52 6.0 -42.1 165 25 282.0 282.0 272.5 282.3 0.10 9 484 5350 -41.3 -47.3 52 6.0 -41.5 166 25 285.3 285.3 274.4 285.7 0.11 10 421 6282 -47.7 -53.7 50 6.0 -47.9 173 27 288.7 288.7 276.1 289.0 0.06 11 400 6620 -47.5 -54.5 44 7.0 -47.7 175 27 293.3 293.3 278.4 293.5 0.06 12 382 6924 -49.3 -56.3 44 7.0 -49.4 175 29 294.8 294.8 279.1 294.9 0.05 13 308 8337 -50.5 -59.5 34 9.0 -50.7 162 42 311.8 311.8 286.0 312.0 0.04 14 300 8510 -48.9 -58.9 30 10.0 -49.1 160 44 316.4 316.4 287.6 316.6 0.05 15 250 9720 -45.5 -59.5 19 14.0 -46.0 160 50 338.4 338.4 294.0 338.6 0.05 16 244 9882 -44.5 -58.5 20 14.0 -45.1 161 48 342.3 342.3 294.9 342.5 0.06 17 207 10981 -45.7 -63.7 11 18.0 -46.4 164 37 356.9 356.9 298.1 357.0 0.04 18 200 11210 -45.1 -64.1 10 19.0 -45.9 165 35 361.4 361.4 299.0 361.5 0.03 19 159 12734 -47.1 -69.1 6 22.0 -47.9 173 37 382.5 382.5 302.6 382.6 0.02 20 150 13120 -46.5 -69.5 6 23.0 -47.4 175 38 389.9 389.9 303.8 390.0 0.02 21 132 13972 -44.1 -69.1 5 25.0 -45.4 175 38 408.7 408.7 306.4 408.9 0.03 22 109 15246 -47.5 -71.5 5 24.0 -48.6 175 38 425.3 425.3 308.3 425.5 0.02 23 100 15820 -43.9 -68.9 5 25.0 -45.5 175 38 442.9 442.9 310.2 443.1 0.04 24 70 18180 -52.1 -75.1 5 23.0 -53.1 170 40 472.9 472.9 312.9 473.0 0.02 25 66 18567 -46.9 -70.9 5 24.0 -48.7 175 48 492.3 492.3 314.4 492.5 0.04 26 55 19772 -48.9 -72.9 4 24.0 -50.6 190 73 514.1 514.1 315.9 514.3 0.04 27 52 20141 -49.5 -73.5 4 24.0 -51.2 199 64 520.9 521.0 316.4 521.2 0.04 28 50 20400 -46.9 -70.9 5 24.0 -49.1 205 58 532.9 533.0 317.1 533.3 0.05 29 48 20673 -45.9 -69.9 5 24.0 -48.4 205 57 541.6 541.6 317.6 542.0 0.06 30 34 22949 -52.3 -75.3 5 23.0 -54.1 201 44 580.9 580.9 319.7 581.2 0.04 31 30 23770 -47.9 -71.9 5 24.0 -50.9 200 40 614.1 614.1 321.3 614.6 0.08 32 20 26430 -50.9 -73.9 5 23.0 -54.0 165 27 680.4 680.4 323.8 681.1 0.09 33 18 27113 -53.7 -76.7 4 23.0 -56.3 167 27 692.4 692.4 324.2 692.9 0.06 34 16 27883 -46.7 -70.7 5 24.0 -51.7 170 27 738.9 739.0 325.7 740.5 0.17 35 13 29252 -49.9 -73.9 4 24.0 -54.4 174 27 773.0 773.1 326.6 774.3 0.13 36 10 30990 -44.5 -69.5 5 25.0 -52.0 180 27 853.4 853.6 328.5 856.9 0.33 37 10 30990 -43.5 -68.5 5 25.0 -51.5 180 27 857.2 857.4 328.7 861.2 0.38 38 9.2 31547 -46.5 -70.5 5 24.0 -53.4 866.4 866.6 328.8 869.7 0.31 39 8.5 32074 -44.9 -69.9 4 25.0 -52.9 892.5 892.7 329.4 896.5 0.36 TRP 382 6924 -49.3 -56.3 44 7.0 -49.4 175 29 294.8 294.8 279.1 294.9 0.05 WND 55 19772 -48.9 -72.9 4 24.0 -50.6 190 73 514.1 514.1 315.9 514.3 0.04 Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 63.05 % Est. max temperature: 1.32 C = 34.37 F Sfc-Lift cond lev (LCL): 947.97 mb = 454.48 m = 1491.07 ft T: -4.69 C 700-500 lapse rate: 8.19 C/km ThetaE index: 0.66 C Layer 700.0- 507.0 mb Conv cond level (CCL): 865.53 mb = 1160.42 m = 3807.09 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 1.03 C = 33.86 F Cap Strength: 2.73 C Lifted Index: 3.61 C Risk: None Lifted Index @300 mb: 27.28 C Lifted Index @700 mb: 1.68 C Showalter Index: 3.20 C Risk: None Total Totals Index: 57.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.80 C Cross Totals Index: 26.90 C K Index: 9.80 Risk: None Sweat Index: 217.00 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.42 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 74434.75 J/kg Cap Strength: 3.31 C Lift Cond Lev (LCL): 892.59 mb = 922.98 m = 3028.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 186 at 12 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 ---------------------------------------------------------- 0 999 41 180 3 0.0 3.0 | 8 9 -1.2 -8.6 1 925 648 80 5 -4.9 -0.9 | 26 14 -6.1 -12.4 2 850 1300 125 9 -7.4 5.2 | 53 11 -8.6 -6.4 3 700 2761 150 13 -6.5 11.3 | 88 8 -7.7 -0.3 4 500 5130 165 25 -6.5 24.1 | 149 15 -7.7 12.6 5 400 6620 175 27 -2.4 26.9 | 167 16 -3.6 15.3 6 382 6924 175 29 -2.5 28.9 | 168 18 -3.8 17.3 7 300 8510 160 44 -15.0 41.3 | 151 34 -16.3 29.8 8 250 9720 160 50 -17.1 47.0 | 153 40 -18.3 35.4 9 200 11210 165 35 -9.1 33.8 | 155 24 -10.3 22.2 10 150 13120 175 38 -3.3 37.9 | 170 27 -4.5 26.3 11 100 15820 175 38 -3.3 37.9 | 170 27 -4.5 26.3 12 70 18180 170 40 -6.9 39.4 | 164 29 -8.2 27.8 13 55 19772 190 73 12.7 71.9 | 191 61 11.5 60.3 14 50 20400 205 58 24.5 52.6 | 210 47 23.3 41.0 15 30 23770 200 40 13.7 37.6 | 206 29 12.5 26.0 16 20 26430 165 27 -7.0 26.1 | 150 17 -8.2 14.5 17 10 30990 180 27 0.0 27.0 | 175 15 -1.2 15.4 Wind Parameters Mean winds (0-6000m): 156.0 at 15.5 knts Storm direction: 186.0 at 11.6 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 43.9 neg: -1.2 tot: 42.7 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.66 Bulk Shear: 20.47 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 ------------------------------------------------------------------------------- 500 124 4 25 10| 0.0 5.3 5.3| 7.8 0.0 7.8 15.6 0.56| 5.9 3.3 1000 103 5 30 12| 1.5 2.7 4.2| 20.1 -1.2 18.8 18.8 0.58| 5.6 3.3 1500 115 6 37 11| 2.1 1.8 3.9| 29.8 -1.2 28.6 19.1 0.64| 5.1 3.3 2000 122 7 43 11| 2.1 1.3 3.4| 34.5 -1.2 33.3 16.6 0.67| 4.3 2.9 2500 129 8 49 10| 2.0 1.1 3.1| 39.0 -1.2 37.8 15.1 0.70| 3.9 2.7 3000 135 9 55 9| 2.1 0.9 3.0| 43.9 -1.2 42.7 14.2 0.72| 3.7 2.7 4000 143 11 71 8| 2.3 0.7 2.9| 55.5 -1.2 54.2 13.6 0.75| 3.5 2.6 5000 151 13 91 8| 2.4 0.5 2.9| 69.4 -1.2 68.2 13.6 0.75| 3.4 2.5 6000 156 16 109 8| 2.2 0.4 2.6| 82.5 -1.2 81.3 13.5 0.77| 3.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251206.00.gif