UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 17 OCT 25 Station: UAAA WMO ident: 36870 Latitude: 43.23 Longitude: 76.93 Elevation: 847.00 ------------------------------------------------------------------------------- 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 184 SFC 943 847 2.6 -3.4 65 6.0 0.2 190 1 280.4 281.0 276.3 289.3 3.15 2 925 820 4.8 -0.2 70 5.0 2.5 245 3 284.2 284.9 279.4 295.7 4.07 3 877 1258 9.2 -3.8 40 13.0 3.4 254 9 293.2 293.7 282.5 302.9 3.29 4 866 1362 11.0 -3.0 37 14.0 4.5 257 11 296.1 296.7 284.0 306.6 3.54 5 854 1479 15.2 -2.8 29 18.0 6.4 259 12 301.7 302.3 286.3 312.8 3.64 6 850 1519 15.0 -3.0 29 18.0 6.2 260 13 301.9 302.5 286.4 312.9 3.60 7 803 1998 13.8 -8.2 21 22.0 4.0 259 18 305.5 306.0 286.6 313.6 2.56 8 766 2392 9.8 -13.2 18 23.0 0.8 257 23 305.4 305.7 285.7 311.1 1.80 9 700 3129 2.6 -11.4 35 14.0 -2.9 255 31 305.4 305.8 286.2 312.6 2.28 10 576 4668 -11.5 -15.6 72 4.1 -12.8 272 36 306.4 306.7 286.3 312.7 1.97 11 500 5740 -18.5 -24.5 59 6.0 -19.8 285 40 310.5 310.7 286.8 314.0 1.05 12 498 5770 -18.5 -24.5 59 6.0 -19.8 285 40 310.8 311.0 286.9 314.4 1.06 13 400 7360 -29.3 -39.3 37 10.0 -30.4 295 56 316.9 317.0 288.1 318.1 0.32 14 365 8010 -33.3 -45.3 29 12.0 -34.3 293 60 320.0 320.0 288.9 320.7 0.18 15 317 8987 -40.9 -48.9 42 8.0 -41.3 291 67 322.6 322.6 289.7 323.1 0.14 16 300 9360 -44.1 -52.1 41 8.0 -44.5 290 69 323.2 323.2 289.9 323.6 0.10 17 282 9773 -47.4 -54.3 45 6.9 -47.6 290 71 324.2 324.3 290.2 324.6 0.08 18 267 10132 -50.3 -56.3 49 6.0 -50.5 290 71 325.1 325.1 290.4 325.4 0.07 19 258 10356 -51.7 -57.7 49 6.0 -51.8 290 71 326.3 326.3 290.7 326.5 0.06 20 250 10560 -52.7 -58.7 48 6.0 -52.8 290 71 327.7 327.7 291.1 327.9 0.06 21 200 11980 -56.5 -63.5 41 7.0 -56.6 285 58 343.3 343.3 295.1 343.5 0.04 22 184 12507 -59.3 -65.3 46 6.0 -59.4 285 64 347.0 347.0 296.0 347.2 0.03 23 183 12541 -58.7 -64.7 46 6.0 -58.8 285 64 348.5 348.6 296.3 348.7 0.03 24 150 13790 -59.3 -66.3 40 7.0 -59.5 290 66 367.9 367.9 300.2 368.1 0.03 25 135 14447 -60.9 -68.9 34 8.0 -61.0 289 65 376.3 376.3 301.6 376.5 0.03 26 134 14493 -60.9 -68.9 34 8.0 -61.0 289 65 377.1 377.1 301.8 377.3 0.03 27 119 15229 -62.1 -70.1 34 8.0 -62.2 287 65 388.0 388.0 303.5 388.1 0.03 28 113 15550 -60.1 -68.1 34 8.0 -60.3 287 65 397.5 397.5 304.9 397.6 0.04 29 100 16310 -61.5 -69.5 34 8.0 -61.7 285 64 408.9 408.9 306.4 409.1 0.03 30 93 16759 -63.3 -71.3 33 8.0 -63.4 286 61 413.9 413.9 307.0 414.1 0.03 31 78 17833 -66.5 -74.5 32 8.0 -66.6 288 53 428.6 428.6 308.7 428.8 0.02 32 70 18490 -65.7 -74.7 27 9.0 -65.8 290 48 443.8 443.8 310.3 443.9 0.02 33 69 18577 -65.3 -74.3 28 9.0 -65.5 290 47 446.5 446.5 310.6 446.6 0.02 34 64 19034 -63.9 -72.9 28 9.0 -64.1 291 45 459.3 459.3 311.7 459.5 0.03 35 50 20540 -64.3 -73.3 28 9.0 -64.6 295 35 492.0 492.0 314.4 492.2 0.04 36 38 22212 -66.1 -75.1 27 9.0 -66.4 292 30 527.5 527.6 316.8 527.8 0.04 37 32 23276 -57.7 -68.7 23 11.0 -58.6 291 26 576.6 576.6 319.5 577.4 0.11 38 30 23680 -60.9 -71.9 22 11.0 -61.6 290 25 578.6 578.6 319.6 579.2 0.08 39 28 24108 -63.9 -73.9 24 10.0 -64.4 291 27 581.8 581.8 319.8 582.3 0.06 40 27 24333 -62.9 -72.9 25 10.0 -63.4 291 28 590.7 590.7 320.2 591.2 0.07 41 20 26220 -55.7 -67.7 21 12.0 -57.3 295 36 665.7 665.8 323.3 667.4 0.21 42 19 26547 -54.9 -67.9 19 13.0 -56.8 291 37 678.0 678.1 323.7 679.8 0.22 43 14 28512 -51.7 -72.7 6 21.0 -55.4 269 41 750.7 750.8 326.0 752.1 0.15 44 12 29521 -47.7 -63.7 14 16.0 -52.6 258 43 798.7 799.0 327.4 804.8 0.61 45 12 29521 -45.3 -62.3 13 17.0 -51.1 258 43 807.2 807.6 327.6 814.6 0.73 46 10 30730 -47.9 -68.9 7 21.0 -53.8 245 46 840.7 840.9 328.2 844.5 0.36 47 9.7 30931 -48.9 -69.9 7 21.0 -54.5 844.3 844.5 328.4 847.7 0.32 48 8.8 31574 -46.1 -70.1 5 24.0 -53.4 879.0 879.2 329.1 882.8 0.34 TRP 184 12507 -59.3 -65.3 46 6.0 -59.4 285 64 347.0 347.0 296.0 347.2 0.03 WND 282 9773 -47.4 -54.3 45 6.9 -47.6 290 71 324.2 324.3 290.2 324.6 0.08 Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 677.13 mb = 3412.71 m = 11196.42 ft Wetbulb zero: 751.80 mb = 2544.85 m = 8349.16 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 46.74 % Est. max temperature: 27.26 C = 81.07 F Sfc-Lift cond lev (LCL): 859.15 mb = 1428.92 m = 4688.00 ft T: 13.39 C 700-500 lapse rate: 8.08 C/km ThetaE index: 2.47 C Layer 766.0- 700.0 mb Conv cond level (CCL): 609.91 mb = 4216.22 m = 13832.56 ft Mean mixing ratio: 3.61 g/kg Conv temperature: 27.92 C = 82.25 F Cap Strength: 13.21 C Lifted Index: 9.34 C Risk: None Lifted Index @300 mb: 15.41 C Lifted Index @700 mb: 11.13 C Showalter Index: 2.05 C Risk: Showers probable Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.50 C Cross Totals Index: 15.50 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 66.00 Risk: None Energy Index: 0.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.89 J/kg Max Up Vert Vel: 8.47 m/s Conv Inhibition (B-): 54914.12 J/kg Cap Strength: 13.59 C Lift Cond Lev (LCL): 754.85 mb = 2511.73 m = 8240.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 23 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 ---------------------------------------------------------- 0 943 847 190 1 0.2 1.0 | 126 24 -19.2 13.8 1 925 820 245 3 2.7 1.3 | 130 22 -16.7 14.1 2 850 1519 260 13 12.8 2.3 | 156 17 -6.6 15.1 3 700 3129 255 31 29.9 8.0 | 207 23 10.5 20.9 4 500 5740 285 40 38.6 -10.4 | 263 19 19.2 2.5 5 400 7360 295 56 50.8 -23.7 | 289 33 31.3 -10.8 6 300 9360 290 69 64.8 -23.6 | 283 47 45.4 -10.7 7 282 9773 290 71 66.7 -24.3 | 284 49 47.3 -11.4 8 250 10560 290 71 66.7 -24.3 | 284 49 47.3 -11.4 9 200 11980 285 58 56.0 -15.0 | 273 37 36.6 -2.1 10 184 12507 285 64 61.8 -16.6 | 275 43 42.4 -3.7 11 150 13790 290 66 62.0 -22.6 | 283 44 42.6 -9.7 12 100 16310 285 64 61.8 -16.6 | 275 43 42.4 -3.7 13 70 18490 290 48 45.1 -16.4 | 278 26 25.7 -3.6 14 50 20540 295 35 31.7 -14.8 | 279 12 12.3 -1.9 15 30 23680 290 25 23.5 -8.6 | 223 6 4.1 4.3 16 20 26220 295 36 32.6 -15.2 | 280 13 13.2 -2.4 17 10 30730 245 46 41.7 19.4 | 215 39 22.3 32.3 Wind Parameters Mean winds (0-6000m): 273.5 at 31.0 knts Storm direction: 303.5 at 23.3 knts Shear (0-3000m) pos: 3.4 neg: 1.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 88.3 deg Storm rel helicity (0-3000m) pos: 148.4 neg: 0.0 tot: 148.4 m^2/s^2 ave: 49.5 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 5.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.45 Bulk Shear: 79.64 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 ------------------------------------------------------------------------------- 500 256 7 139 19| 7.4 0.0 7.4| 32.6 0.0 32.6 65.1 0.85| 7.5 6.4 1000 258 10 148 18| 6.9 0.0 6.9| 58.3 0.0 58.3 58.3 0.89| 7.0 6.2 1500 258 13 158 17| 4.6 1.9 6.5| 82.3 0.0 82.3 54.9 0.91| 6.6 6.0 2000 257 16 168 17| 3.4 2.9 6.3|105.8 0.0 105.8 52.9 0.89| 6.4 5.7 2500 257 19 177 17| 3.6 2.3 5.9|127.6 0.0 127.6 51.1 0.87| 6.1 5.3 3000 258 21 184 17| 3.4 1.9 5.3|148.4 0.0 148.4 49.5 0.88| 5.7 5.0 4000 262 25 198 17| 3.1 1.4 4.6|190.4 0.0 190.4 47.6 0.90| 5.3 4.7 5000 268 28 211 16| 3.1 1.2 4.3|233.6 0.0 233.6 46.7 0.91| 5.1 4.6 6000 274 31 227 16| 3.5 1.0 4.5|280.2 0.0 280.2 46.7 0.86| 5.2 4.5 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251017.00.gif