UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101511.upa.cvt Date: 1100Z 15 OCT 25 Searching for 61901... Searching the city database file for: 61901 ... Date:1100Z 15 OCT 25 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 175 SFC 970 436 18.2 14.3 78 3.9 15.7 120 14 293.9 295.8 290.0 324.3 10.62 2 969 445 16.2 13.6 85 2.6 14.6 120 14 292.0 293.8 289.0 320.8 10.15 3 968 454 15.6 13.4 87 2.2 14.3 120 14 291.4 293.2 288.7 319.9 10.03 4 949 621 14.4 12.9 91 1.5 13.5 125 17 291.9 293.6 288.8 320.0 9.90 5 945 656 14.0 10.9 82 3.1 12.1 125 18 291.8 293.4 287.6 316.6 8.69 6 925 836 12.6 10.2 85 2.4 11.2 130 21 292.2 293.7 287.5 316.4 8.47 7 882 1234 9.4 9.4 100 0.0 9.4 82 19 292.9 294.4 287.8 317.0 8.42 8 876 1291 10.0 10.0 100 0.0 10.0 75 18 294.1 295.7 288.6 319.4 8.83 9 863 1415 9.4 9.3 99 0.1 9.3 60 18 294.7 296.2 288.5 319.4 8.55 10 862 1425 10.0 7.2 83 2.8 8.4 59 18 295.4 296.8 287.7 316.9 7.41 11 861 1435 13.2 0.2 41 13.0 6.6 58 18 298.9 299.7 286.2 312.3 4.51 12 860 1445 16.6 -8.4 17 25.0 5.5 57 18 302.5 303.0 285.2 309.9 2.35 13 859 1454 18.0 -10.0 14 28.0 5.8 56 17 304.1 304.5 285.5 310.6 2.08 14 852 1525 19.8 -12.2 10 32.0 6.1 47 17 306.7 307.0 286.2 312.3 1.76 15 850 1545 20.0 -12.0 10 32.0 6.2 45 17 307.1 307.4 286.4 312.9 1.79 16 845 1596 20.2 -9.8 12 30.0 6.7 43 17 307.8 308.2 287.0 314.7 2.15 17 795 2118 17.6 -7.4 17 25.0 5.8 26 15 310.5 311.0 288.5 319.3 2.75 18 764 2456 14.6 -8.4 20 23.0 4.1 15 13 310.8 311.3 288.5 319.3 2.65 19 735 2781 12.6 -6.4 26 19.0 3.5 4 12 312.1 312.7 289.5 322.3 3.22 20 700 3188 9.6 -4.4 37 14.0 2.7 350 10 313.1 313.9 290.5 325.7 3.94 21 694 3259 9.2 -2.8 43 12.0 3.1 349 10 313.4 314.3 291.0 327.7 4.48 22 690 3307 9.2 -5.8 34 15.0 2.0 348 10 314.0 314.6 290.4 325.5 3.59 23 680 3428 8.2 -6.8 34 15.0 1.2 345 11 314.2 314.8 290.3 325.0 3.38 24 677 3465 7.6 -5.4 39 13.0 1.3 345 11 313.9 314.6 290.6 326.0 3.78 25 649 3811 5.0 -12.0 28 17.0 -2.0 338 12 314.8 315.2 289.5 322.4 2.35 26 608 4339 0.0 -14.0 34 14.0 -5.4 327 13 314.9 315.3 289.3 321.9 2.13 27 606 4365 0.6 -19.4 21 20.0 -6.2 326 13 315.9 316.2 288.9 320.5 1.36 28 605 4378 0.6 -18.4 23 19.0 -6.0 326 13 316.1 316.3 289.0 321.0 1.48 29 594 4526 0.2 -20.8 19 21.0 -6.7 323 14 317.3 317.5 289.2 321.4 1.23 30 585 4648 -0.5 -18.5 24 18.0 -6.8 321 14 317.8 318.1 289.6 323.0 1.52 31 573 4813 -1.9 -18.9 26 17.0 -7.7 317 15 318.1 318.4 289.7 323.2 1.50 32 570 4855 -2.1 -21.1 22 19.0 -8.2 316 15 318.3 318.6 289.5 322.6 1.25 33 545 5210 -5.5 -22.5 25 17.0 -10.6 309 16 318.4 318.6 289.5 322.3 1.15 34 527 5472 -7.9 -27.9 18 20.0 -13.0 304 17 318.6 318.7 289.1 321.1 0.73 35 524 5517 -8.5 -27.5 20 19.0 -13.3 303 17 318.4 318.5 289.0 321.0 0.76 36 512 5696 -9.7 -35.7 10 26.0 -14.9 299 17 319.0 319.1 288.8 320.3 0.36 37 505 5803 -8.3 -47.3 3 39.0 -14.6 297 18 322.0 322.0 289.5 322.4 0.11 38 504 5818 -8.3 -47.3 3 39.0 -14.6 296 18 322.2 322.2 289.5 322.6 0.11 39 500 5880 -8.5 -47.5 3 39.0 -14.7 295 18 322.7 322.7 289.7 323.1 0.10 40 476 6260 -9.1 -45.1 4 36.0 -15.2 298 21 326.5 326.5 290.9 327.1 0.14 41 447 6742 -12.3 -51.3 2 39.0 -17.7 303 26 328.4 328.4 291.3 328.7 0.08 42 427 7089 -15.1 -42.1 8 27.0 -19.6 306 29 329.2 329.2 291.7 330.0 0.22 43 414 7322 -15.5 -47.5 5 32.0 -20.1 308 31 331.6 331.6 292.3 332.1 0.13 44 400 7580 -17.9 -46.9 6 29.0 -21.9 310 33 331.7 331.8 292.3 332.3 0.14 45 329 9002 -30.7 -48.7 15 18.0 -32.3 296 30 333.2 333.2 292.7 333.8 0.14 46 323 9132 -31.3 -55.3 8 24.0 -33.1 295 29 334.1 334.1 292.9 334.4 0.07 47 315 9309 -32.7 -57.7 6 25.0 -34.3 293 29 334.6 334.6 293.0 334.8 0.05 48 309 9444 -33.5 -53.5 12 20.0 -35.0 292 29 335.3 335.3 293.2 335.7 0.08 49 301 9627 -35.1 -62.1 5 27.0 -36.5 290 28 335.6 335.6 293.2 335.7 0.03 50 300 9650 -35.3 -61.3 5 26.0 -36.7 290 28 335.6 335.6 293.3 335.8 0.03 51 276 10228 -39.9 -60.9 9 21.0 -40.8 283 40 337.1 337.1 293.6 337.2 0.04 52 273 10303 -40.3 -66.3 5 26.0 -41.2 282 41 337.5 337.6 293.7 337.6 0.02 53 262 10583 -42.3 -67.3 5 25.0 -43.1 279 47 338.6 338.6 294.0 338.7 0.02 54 254 10793 -43.7 -59.7 15 16.0 -44.3 276 52 339.6 339.6 294.3 339.8 0.05 55 250 10900 -44.1 -64.1 9 20.0 -44.8 275 54 340.5 340.5 294.5 340.6 0.03 56 240 11173 -45.5 -63.5 11 18.0 -46.1 279 57 342.4 342.4 294.9 342.5 0.03 57 210 12047 -52.8 -61.3 35 8.5 -53.1 290 68 344.3 344.3 295.4 344.5 0.05 58 200 12360 -55.5 -60.5 54 5.0 -55.6 290 67 344.9 344.9 295.6 345.1 0.06 59 150 14140 -65.7 -78.7 15 13.0 -65.8 265 48 356.9 356.9 298.1 356.9 0.01 60 108 16091 -76.7 -84.7 27 8.0 -76.7 300 43 371.3 371.3 300.8 371.3 0.00 61 100 16540 -72.9 -87.9 9 15.0 -72.9 285 32 386.9 386.9 303.3 386.9 0.00 62 95 16841 -72.1 -87.1 9 15.0 -72.2 284 30 394.2 394.2 304.4 394.2 0.00 63 90 17157 -73.9 -87.9 10 14.0 -73.9 282 28 396.7 396.7 304.8 396.7 0.00 64 87 17355 -72.7 -86.7 10 14.0 -72.8 281 27 403.0 403.0 305.6 403.0 0.00 65 79 17914 -77.1 -88.1 16 11.0 -77.1 278 24 405.2 405.2 305.9 405.2 0.00 66 75 18213 -75.1 -88.1 11 13.0 -75.2 277 22 415.4 415.4 307.2 415.4 0.00 67 70 18620 -67.9 -89.9 3 22.0 -68.1 275 20 439.1 439.1 309.8 439.1 0.00 68 68 18795 -66.3 -90.3 2 24.0 -66.5 290 21 446.2 446.2 310.5 446.2 0.00 69 60 19547 -68.5 -90.5 3 22.0 -68.7 355 23 457.6 457.6 311.5 457.6 0.00 70 58 19751 -66.3 -90.3 2 24.0 -66.5 13 23 467.0 467.0 312.4 467.0 0.00 71 53 20296 -66.5 -90.5 2 24.0 -66.7 60 25 478.7 478.7 313.4 478.7 0.00 72 50 20650 -63.9 -90.9 1 27.0 -64.3 90 26 492.9 492.9 314.4 492.9 0.00 73 49 20774 -63.5 -90.5 1 27.0 -63.9 89 26 496.7 496.7 314.7 496.7 0.00 74 42 21715 -65.9 -90.9 2 25.0 -66.2 83 28 513.2 513.2 315.8 513.2 0.00 75 35 22839 -59.5 -88.5 1 29.0 -60.3 76 30 557.3 557.3 318.5 557.3 0.00 76 32 23399 -60.9 -88.9 1 28.0 -61.7 73 31 568.0 568.0 319.0 568.1 0.00 77 30 23800 -60.7 -88.7 1 28.0 -61.6 70 32 579.2 579.2 319.6 579.2 0.00 78 28 24229 -62.1 -89.1 2 27.0 -62.9 72 31 586.8 586.8 320.0 586.8 0.00 79 24 25191 -59.1 -89.1 1 30.0 -60.3 76 28 622.0 622.0 321.6 622.0 0.01 80 22 25737 -60.1 -89.1 1 29.0 -61.3 78 26 634.7 634.7 322.1 634.7 0.01 81 20 26340 -54.9 -86.9 1 32.0 -57.1 80 24 668.1 668.1 323.3 668.2 0.01 82 18 27019 -51.1 -85.1 1 34.0 -54.5 700.6 700.6 324.4 700.7 0.02 83 17 27390 -51.9 -84.9 1 33.0 -55.2 709.5 709.5 324.7 709.7 0.02 84 15 28207 -49.1 -84.1 1 35.0 -53.7 744.7 744.7 325.8 744.9 0.02 85 14 28660 -49.1 -84.1 1 35.0 -53.9 759.5 759.6 326.2 759.7 0.02 86 13 29148 -47.1 -84.1 1 37.0 -52.9 782.7 782.8 326.8 783.0 0.03 87 12 29685 -41.5 -81.5 1 40.0 -50.1 820.7 820.7 327.7 821.1 0.04 TRP 108 16091 -76.7 -84.7 27 8.0 -76.7 300 43 371.3 371.3 300.8 371.3 0.00 WND 210 12047 -52.8 -61.3 35 8.5 -53.1 290 68 344.3 344.3 295.4 344.5 0.05 Sounding variables and indices 1000-500 mb thick: 5705.00 m Freezing level: 591.43 mb = 4560.71 m = 14962.78 ft Wetbulb zero: 665.88 mb = 3600.35 m = 11812.03 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 35.64 % Est. max temperature: 33.30 C = 91.93 F Sfc-Lift cond lev (LCL): 915.49 mb = 922.44 m = 3026.33 ft T: 11.91 C 700-500 lapse rate: 6.72 C/km ThetaE index: 9.57 C Layer 863.0- 859.0 mb Conv cond level (CCL): 894.43 mb = 1117.02 m = 3664.72 ft Mean mixing ratio: 8.85 g/kg Conv temperature: 16.99 C = 62.59 F Cap Strength: 12.42 C Lifted Index: 9.23 C Risk: None Lifted Index @300 mb: 13.14 C Lifted Index @700 mb: 10.17 C Showalter Index: 12.05 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: -3.50 C K Index: 2.50 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.46 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 43893.59 J/kg Cap Strength: 12.42 C Lift Cond Lev (LCL): 898.08 mb = 1083.01 m = 3553.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 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 ---------------------------------------------------------- 0 970 436 120 14 -12.1 7.0 | 153 20 -9.2 18.1 1 925 836 130 21 -16.1 13.5 | 152 28 -13.2 24.6 2 850 1545 45 17 -12.0 -12.0 | 84 9 -9.1 -0.9 3 700 3188 350 10 1.7 -9.8 | 255 5 4.7 1.2 4 500 5880 295 18 16.3 -7.6 | 260 20 19.2 3.5 5 400 7580 310 33 25.3 -21.2 | 290 30 28.2 -10.1 6 300 9650 290 28 26.3 -9.6 | 267 29 29.2 1.5 7 250 10900 275 54 53.8 -4.7 | 264 57 56.7 6.4 8 210 12047 290 68 63.9 -23.3 | 280 68 66.8 -12.2 9 200 12360 290 67 63.0 -22.9 | 280 67 65.9 -11.8 10 150 14140 265 48 47.8 4.2 | 253 53 50.7 15.3 11 108 16091 300 43 37.2 -21.5 | 285 41 40.2 -10.4 12 100 16540 285 32 30.9 -8.3 | 265 34 33.8 2.8 13 70 18620 275 20 19.9 -1.7 | 248 25 22.8 9.3 14 50 20650 90 26 -26.0 0.0 | 116 26 -23.1 11.1 15 30 23800 70 32 -30.1 -10.9 | 90 27 -27.2 0.1 16 20 26340 80 24 -23.6 -4.2 | 108 22 -20.7 6.9 Wind Parameters Mean winds (0-6000m): 344.8 at 15.3 knts Storm direction: 14.8 at 11.5 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -121.2 tot: -119.6 m^2/s^2 ave: -39.9 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 131.10 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 ------------------------------------------------------------------------------- 500 126 18 151 25| 0.0 6.6 6.6| 0.9 -29.6 -28.7 -57.3 -0.35| 12.4 -4.3 1000 110 19 140 23| 0.0 8.5 8.5| 0.9-105.5-104.6 -104.6 -0.59| 16.5 -9.8 1500 90 18 127 19| 0.0 7.0 7.0| 0.9-116.3-115.4 -76.9 -0.59| 13.8 -8.1 2000 75 17 116 15| 0.0 5.5 5.5| 0.9-118.7-117.8 -58.9 -0.58| 11.5 -6.7 2500 65 16 110 12| 0.0 4.5 4.5| 0.9-120.4-119.5 -47.8 -0.60| 10.1 -6.1 3000 57 15 106 10| 0.0 3.9 3.9| 1.7-121.2-119.6 -39.9 -0.58| 8.9 -5.1 4000 35 14 83 5| 0.0 3.5 3.5| 3.4-121.4-118.0 -29.5 -0.51| 7.4 -3.7 5000 10 15 353 3| 0.0 3.2 3.2| 3.4-127.4-124.0 -24.8 -0.48| 6.5 -3.2 6000 345 15 298 8| 0.4 2.8 3.2| 25.4-133.3-107.9 -18.0 -0.39| 6.1 -2.4 Wrote GIF file: /home/apache/climate/data/raob//61901/skewt/61901.skewt.20251015.11.gif