UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011211.upa.cvt Date: 1100Z 12 JAN 26 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 12 JAN 26 Station: 61901 WMO ident: 61901 Latitude: -15.93 Longitude: -5.67 Elevation: 436.00 ------------------------------------------------------------------------------- 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 134 SFC 966 436 22.2 17.2 73 5.0 18.8 100 13 298.3 300.6 293.3 335.7 12.88 2 960 490 20.4 16.3 77 4.1 17.7 101 13 297.0 299.2 292.3 332.4 12.23 3 932 743 17.0 15.8 93 1.2 16.2 104 15 296.1 298.3 292.0 331.2 12.20 4 925 807 16.6 15.6 94 1.0 16.0 105 16 296.3 298.5 292.0 331.3 12.14 5 913 918 15.4 15.3 99 0.1 15.4 104 16 296.2 298.3 292.0 330.9 12.06 6 870 1327 13.2 13.2 100 0.0 13.2 101 18 298.0 300.0 291.7 330.0 11.03 7 855 1473 11.4 11.4 100 0.0 11.4 100 19 297.6 299.4 290.7 326.5 9.95 8 850 1522 11.6 11.5 99 0.1 11.6 100 19 298.3 300.1 291.0 327.7 10.08 9 840 1621 11.4 11.3 99 0.1 11.3 95 19 299.1 300.9 291.3 328.5 10.06 10 839 1631 11.6 10.2 91 1.4 10.7 94 19 299.4 301.1 290.8 326.9 9.35 11 838 1641 15.0 -2.0 31 17.0 6.5 93 19 303.1 303.8 287.1 315.1 3.94 12 832 1702 18.6 -2.4 24 21.0 7.9 90 18 307.5 308.2 288.6 319.5 3.85 13 828 1743 19.8 -2.2 23 22.0 8.4 88 18 309.2 309.9 289.2 321.5 3.93 14 804 1996 20.0 -5.0 18 25.0 7.5 74 18 312.0 312.6 289.5 322.5 3.28 15 777 2290 19.0 -8.0 15 27.0 6.1 58 17 314.0 314.5 289.6 322.7 2.69 16 734 2775 15.4 -15.6 10 31.0 2.7 32 15 315.2 315.5 288.9 320.4 1.54 17 700 3174 12.0 -14.0 15 26.0 1.2 10 14 315.8 316.1 289.3 321.9 1.85 18 667 3575 8.6 -15.4 17 24.0 -0.9 20 14 316.3 316.7 289.4 322.1 1.73 19 648 3813 7.6 -21.4 11 29.0 -2.5 26 14 317.8 318.0 289.2 321.5 1.07 20 618 4201 4.6 -21.4 13 26.0 -4.3 36 13 318.7 319.0 289.5 322.6 1.12 21 614 4254 4.6 -25.4 9 30.0 -4.8 37 13 319.3 319.5 289.4 322.1 0.79 22 576 4772 2.6 -33.4 5 36.0 -6.9 51 13 322.9 323.0 290.0 324.3 0.40 23 556 5057 1.2 -34.8 5 36.0 -7.9 58 13 324.5 324.6 290.5 325.8 0.36 24 511 5729 -4.1 -32.1 9 28.0 -11.2 75 12 326.0 326.1 291.1 327.9 0.51 25 500 5900 -5.1 -34.1 8 29.0 -12.0 80 12 326.8 326.9 291.3 328.4 0.43 26 482 6186 -6.7 -40.7 5 34.0 -13.5 83 12 328.3 328.3 291.5 329.2 0.23 27 400 7610 -16.7 -51.7 3 35.0 -21.2 100 11 333.3 333.3 292.7 333.6 0.08 28 346 8686 -23.9 -56.9 3 33.0 -27.0 72 21 337.6 337.7 293.8 337.9 0.05 29 336 8900 -24.3 -59.3 2 35.0 -27.4 67 23 339.9 339.9 294.3 340.1 0.04 30 324 9165 -25.7 -55.7 4 30.0 -28.5 60 26 341.6 341.6 294.7 341.8 0.06 31 312 9438 -27.5 -46.5 15 19.0 -29.7 52 28 342.8 342.8 295.1 343.5 0.19 32 307 9554 -27.9 -47.9 13 20.0 -30.2 49 29 343.8 343.8 295.4 344.5 0.16 33 300 9720 -29.1 -49.1 13 20.0 -31.2 45 31 344.4 344.4 295.5 345.0 0.15 34 250 10990 -39.7 -60.7 9 21.0 -40.7 40 35 347.0 347.1 296.0 347.2 0.04 35 218 11913 -46.9 -69.9 6 23.0 -47.5 40 33 349.8 349.8 296.6 349.8 0.01 36 206 12287 -49.5 -70.5 7 21.0 -50.0 40 32 351.4 351.4 297.0 351.5 0.01 37 200 12480 -51.3 -71.3 7 20.0 -51.7 40 31 351.5 351.5 297.0 351.6 0.01 38 184 13016 -56.5 -71.5 13 15.0 -56.7 41 34 351.6 351.6 297.0 351.6 0.01 39 169 13549 -61.5 -70.5 29 9.0 -61.6 43 37 351.9 351.9 297.1 352.0 0.02 40 164 13735 -62.7 -72.7 25 10.0 -62.8 43 39 352.9 352.9 297.3 353.0 0.01 41 150 14280 -66.7 -76.7 23 10.0 -66.8 45 42 355.2 355.2 297.7 355.2 0.01 42 145 14484 -67.7 -78.7 19 11.0 -67.8 48 41 356.9 356.9 298.1 356.9 0.01 43 139 14736 -69.9 -79.9 22 10.0 -69.9 52 40 357.4 357.4 298.2 357.4 0.00 44 132 15041 -72.1 -83.1 18 11.0 -72.1 56 38 358.8 358.8 298.5 358.8 0.00 45 121 15546 -76.3 -83.3 32 7.0 -76.3 64 35 360.1 360.1 298.7 360.1 0.00 46 113 15937 -78.5 -87.5 22 9.0 -78.5 69 33 363.1 363.1 299.3 363.1 0.00 47 109 16143 -78.1 -88.1 18 10.0 -78.1 73 32 367.7 367.7 300.1 367.7 0.00 48 101 16574 -80.7 -89.7 21 9.0 -80.7 79 29 370.8 370.8 300.7 370.8 0.00 49 100 16630 -80.3 -89.3 21 9.0 -80.3 80 29 372.6 372.6 301.0 372.6 0.00 50 95 16918 -81.5 -90.5 20 9.0 -81.5 90 28 375.7 375.7 301.5 375.7 0.00 51 91 17159 -81.7 -90.7 20 9.0 -81.7 84 26 380.0 380.0 302.2 380.0 0.00 52 88 17348 -79.3 -89.3 18 10.0 -79.3 80 24 388.5 388.5 303.6 388.5 0.00 53 85 17544 -80.7 -90.7 17 10.0 -80.7 75 23 389.5 389.5 303.7 389.5 0.00 54 79 17957 -79.1 -90.1 15 11.0 -79.1 66 20 401.0 401.0 305.3 401.1 0.00 55 74 18327 -80.9 -90.9 17 10.0 -80.9 57 17 404.8 404.8 305.9 404.8 0.00 56 70 18640 -79.9 -90.9 14 11.0 -79.9 50 14 413.4 413.4 306.9 413.5 0.00 57 66 18975 -78.5 -89.5 15 11.0 -78.6 58 19 423.5 423.5 308.1 423.5 0.00 58 64 19150 -79.5 -90.5 15 11.0 -79.6 62 22 425.1 425.1 308.3 425.1 0.00 59 62 19333 -75.1 -90.1 8 15.0 -75.2 66 25 438.7 438.7 309.7 438.7 0.00 60 60 19524 -73.7 -89.7 7 16.0 -73.7 71 28 445.9 445.9 310.5 446.0 0.00 61 54 20139 -74.7 -90.7 7 16.0 -74.7 85 38 457.3 457.3 311.5 457.3 0.00 62 50 20590 -71.7 -90.7 4 19.0 -71.8 95 45 474.5 474.5 313.0 474.5 0.00 63 47 20956 -69.9 -91.9 3 22.0 -70.1 93 44 487.3 487.3 314.0 487.3 0.00 64 46 21086 -63.9 -90.9 1 27.0 -64.3 92 44 504.8 504.8 315.3 504.8 0.00 65 44 21360 -61.1 -89.1 1 28.0 -61.7 90 44 518.1 518.1 316.2 518.1 0.00 66 40 21953 -60.3 -88.3 1 28.0 -61.0 86 43 534.4 534.4 317.2 534.4 0.00 67 38 22274 -57.7 -87.7 1 30.0 -58.7 84 42 548.9 548.9 318.1 549.0 0.00 68 35 22788 -61.3 -88.3 2 27.0 -62.0 81 42 552.6 552.6 318.2 552.6 0.00 69 32 23342 -62.9 -88.9 2 26.0 -63.5 78 41 562.7 562.7 318.8 562.7 0.00 70 30 23740 -62.1 -89.1 2 27.0 -62.8 75 40 575.3 575.3 319.5 575.4 0.00 71 29 23949 -62.9 -88.9 2 26.0 -63.6 77 41 578.7 578.8 319.6 578.8 0.00 72 26 24627 -60.3 -88.3 1 28.0 -61.3 82 45 604.5 604.5 320.8 604.5 0.01 73 25 24871 -61.3 -88.3 2 27.0 -62.2 84 46 608.4 608.4 321.0 608.5 0.01 74 24 25126 -58.3 -87.3 1 29.0 -59.6 86 47 624.3 624.3 321.7 624.4 0.01 75 21 25970 -56.7 -86.7 1 30.0 -58.5 93 51 653.4 653.4 322.8 653.5 0.01 76 20 26280 -56.7 -86.7 1 30.0 -58.6 95 53 662.6 662.6 323.2 662.7 0.01 77 16 27704 -53.9 -84.9 1 31.0 -56.8 715.4 715.4 324.9 715.6 0.02 78 16 27704 -54.5 -84.5 1 30.0 -57.2 713.5 713.5 324.8 713.6 0.02 79 15 28119 -52.1 -84.1 1 32.0 -55.6 734.7 734.7 325.5 734.9 0.02 80 14 28566 -52.5 -83.5 1 31.0 -56.1 748.0 748.0 325.9 748.2 0.03 81 13 29048 -49.5 -83.5 1 34.0 -54.4 774.4 774.4 326.6 774.7 0.03 82 13 29048 -45.3 -81.3 1 36.0 -51.8 789.0 789.0 327.0 789.3 0.04 83 13 29048 -45.7 -81.7 1 36.0 -52.1 787.6 787.6 327.0 787.9 0.04 84 12 29583 -43.9 -80.8 1 37.0 -51.4 90 66 812.3 812.3 327.5 812.7 0.05 85 11 30170 -41.9 -79.9 1 38.0 -50.7 839.9 840.0 328.2 840.5 0.06 86 11 30170 -40.9 -79.9 1 39.0 -50.3 843.6 843.6 328.2 844.2 0.06 TRP 95 16918 -81.5 -90.5 20 9.0 -81.5 90 28 375.7 375.7 301.5 375.7 0.00 WND 12 29583 -43.9 -80.8 1 37.0 -51.4 90 66 812.3 812.3 327.5 812.7 0.05 Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 545.81 mb = 5209.00 m = 17089.68 ft Wetbulb zero: 681.16 mb = 3400.60 m = 11156.69 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 29.51 % Est. max temperature: 34.39 C = 93.90 F Sfc-Lift cond lev (LCL): 897.60 mb = 1062.27 m = 3485.10 ft T: 14.62 C 700-500 lapse rate: 6.27 C/km ThetaE index: 13.41 C Layer 839.0- 832.0 mb Conv cond level (CCL): 902.92 mb = 1012.19 m = 3320.79 ft Mean mixing ratio: 11.86 g/kg Conv temperature: 20.51 C = 68.91 F Cap Strength: 9.96 C Lifted Index: 5.60 C Risk: None Lifted Index @300 mb: 10.43 C Lifted Index @700 mb: 7.29 C Showalter Index: 7.24 C Risk: None Total Totals Index: 33.30 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 16.60 C K Index: 2.20 Risk: None Sweat Index: 188.00 Risk: None Energy Index: 0.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.06 J/kg Max Up Vert Vel: 6.17 m/s Conv Inhibition (B-): 1.44 J/kg Cap Strength: 9.89 C Lift Cond Lev (LCL): 899.85 mb = 1041.08 m = 3415.58 ft Lev Free Conv (LFC): 894.85 mb = 1088.25 m = 3570.34 ft Equ Level (EL): 834.85 mb = 1672.95 m = 5488.63 ft B at Equ Level: 7.21 J/kg Max Parcel Lev (MPL): 824.85 mb = 1776.19 m = 5827.33 ft Wind level data Storm motion: 95 at 11 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 ---------------------------------------------------------- 0 966 436 100 13 -12.8 2.3 | 122 2 -2.0 1.2 1 925 807 105 16 -15.5 4.1 | 124 6 -4.7 3.1 2 850 1522 100 19 -18.7 3.3 | 106 8 -7.9 2.3 3 700 3174 10 14 -2.4 -13.8 | 331 17 8.4 -14.8 4 500 5900 80 12 -11.8 -2.1 | 18 3 -1.0 -3.1 5 400 7610 100 11 -10.8 1.9 | 177 1 -0.0 0.9 6 300 9720 45 31 -21.9 -21.9 | 26 25 -11.1 -22.9 7 250 10990 40 35 -22.5 -26.8 | 23 30 -11.7 -27.8 8 200 12480 40 31 -19.9 -23.7 | 20 26 -9.1 -24.8 9 150 14280 45 42 -29.7 -29.7 | 32 36 -18.9 -30.7 10 100 16630 80 29 -28.6 -5.0 | 71 19 -17.8 -6.1 11 95 16918 90 28 -28.0 0.0 | 87 17 -17.2 -1.0 12 70 18640 50 14 -10.7 -9.0 | 360 10 0.1 -10.0 13 50 20590 95 45 -44.8 3.9 | 95 34 -34.0 2.9 14 30 23740 75 40 -38.6 -10.4 | 68 30 -27.8 -11.4 15 20 26280 95 53 -52.8 4.6 | 95 42 -42.0 3.6 Wind Parameters Mean winds (0-6000m): 65.4 at 14.5 knts Storm direction: 95.4 at 10.8 knts Shear (0-3000m) pos: 0.6 neg: 3.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -147.2 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -71.9 tot: -68.2 m^2/s^2 ave: -22.7 10^-3 m/s^2 rel: -0.74 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.58 Bulk Shear: 12.06 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 ------------------------------------------------------------------------------- 500 103 15 123 4| 3.8 0.0 3.8| 0.1 -0.5 -0.4 -0.8 -0.06| 3.9 -0.2 1000 103 16 117 6| 1.9 1.2 3.1| 0.1 -3.2 -3.1 -3.1 -0.27| 3.2 -0.9 1500 99 17 105 6| 1.3 2.7 4.0| 0.1 -18.7 -18.6 -12.4 -0.66| 4.7 -3.2 2000 91 17 84 6| 0.9 3.8 4.8| 0.1 -37.7 -37.6 -18.8 -0.76| 5.7 -4.3 2500 85 17 66 6| 0.8 4.2 5.0| 0.1 -60.6 -60.4 -24.2 -0.78| 6.1 -4.7 3000 77 16 48 7| 0.6 3.6 4.2| 3.7 -71.9 -68.2 -22.7 -0.74| 5.8 -4.3 4000 66 16 25 8| 1.2 2.7 4.0| 16.3 -71.9 -55.6 -13.9 -0.54| 5.1 -2.8 5000 63 15 18 8| 1.5 2.2 3.7| 21.7 -71.9 -50.2 -10.0 -0.42| 4.7 -1.9 6000 65 14 18 7| 1.5 1.8 3.3| 23.0 -71.9 -48.9 -8.2 -0.36| 4.2 -1.5 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20260112.11.gif