UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for CWMW... Searching the city database file for: CWMW ... Date:0000Z 11 DEC 25 Station: CWMW WMO ident: 71722 Latitude: 46.30 Longitude: -76.00 Elevation: 189.00 ------------------------------------------------------------------------------- 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 -54 SFC 968 189 -2.9 -6.6 76 3.7 -4.1 350 4 272.8 273.2 270.8 279.4 2.40 2 925 558 -7.3 -8.0 95 0.7 -7.5 40 20 271.8 272.2 269.9 278.0 2.26 3 874 1000 -7.9 -8.2 98 0.3 -8.0 68 11 275.7 276.1 272.5 282.2 2.35 4 850 1216 -9.1 -9.7 95 0.6 -9.3 75 11 276.6 277.0 272.7 282.7 2.15 5 722 2466 -14.1 -15.4 90 1.3 -14.5 205 4 284.3 284.6 276.2 289.1 1.60 6 700 2700 -15.7 -17.3 87 1.6 -16.1 210 8 285.1 285.3 276.3 289.3 1.40 7 571 4211 -24.7 -26.8 83 2.1 -25.0 233 19 291.6 291.8 278.6 294.0 0.75 8 530 4751 -26.5 -29.0 79 2.5 -26.9 232 25 295.8 295.9 280.4 297.9 0.66 9 505 5099 -28.9 -30.4 87 1.5 -29.1 234 31 297.0 297.1 280.8 298.9 0.60 10 500 5170 -29.5 -31.5 83 2.0 -29.7 235 32 297.1 297.2 280.8 298.9 0.55 11 495 5242 -29.9 -32.8 76 2.9 -30.2 234 32 297.4 297.5 280.9 299.1 0.49 12 420 6388 -38.9 -40.0 89 1.1 -39.0 230 33 300.2 300.3 281.8 301.2 0.28 13 409 6569 -40.5 -44.1 68 3.6 -40.7 233 32 300.4 300.5 281.8 301.1 0.19 14 400 6720 -41.9 -45.4 69 3.5 -42.1 235 32 300.5 300.6 281.8 301.1 0.17 15 389 6908 -43.5 -48.3 59 4.8 -43.7 236 32 300.8 300.9 281.9 301.3 0.12 16 359 7444 -48.1 -52.1 63 4.0 -48.2 239 33 301.7 301.7 282.2 302.0 0.09 17 356 7499 -48.7 -51.0 77 2.3 -48.8 239 33 301.6 301.6 282.1 301.9 0.10 18 341 7781 -50.7 -53.2 75 2.5 -50.8 240 31 302.6 302.6 282.5 302.9 0.08 19 334 7916 -51.3 -57.3 49 6.0 -51.4 240 30 303.6 303.6 282.9 303.8 0.05 20 333 7936 -51.3 -58.3 43 7.0 -51.4 235 40 303.8 303.8 283.0 304.0 0.04 21 331 7975 -50.9 -63.9 20 13.0 -51.1 235 42 304.9 304.9 283.4 305.0 0.02 22 327 8054 -49.5 -68.5 9 19.0 -49.8 235 46 307.9 307.9 284.5 307.9 0.01 23 320 8196 -49.1 -67.1 10 18.0 -49.4 235 53 310.4 310.4 285.5 310.4 0.01 24 300 8620 -49.5 -68.5 9 19.0 -49.8 225 56 315.6 315.6 287.3 315.6 0.01 25 291 8818 -51.1 -72.1 6 21.0 -51.4 227 56 316.1 316.1 287.5 316.1 0.01 26 260 9553 -48.9 -75.7 3 26.8 -49.4 230 78 329.6 329.6 291.6 329.6 0.01 27 254 9706 -48.5 -76.5 2 28.0 -49.0 230 78 332.4 332.4 292.4 332.5 0.00 28 250 9810 -49.3 -76.3 3 27.0 -49.7 230 69 332.8 332.8 292.4 332.8 0.00 29 230 10353 -51.7 -75.7 4 24.0 -52.1 230 71 337.1 337.1 293.6 337.2 0.01 30 228 10410 -51.3 -78.3 3 27.0 -51.7 231 70 338.6 338.6 294.0 338.6 0.00 31 200 11260 -51.5 -80.5 2 29.0 -51.9 240 55 351.2 351.2 296.9 351.2 0.00 32 175 12124 -52.1 -82.1 2 30.0 -52.5 235 69 363.9 363.9 299.4 363.9 0.00 33 154 12943 -55.7 -83.7 2 28.0 -56.1 247 58 371.3 371.3 300.8 371.3 0.00 34 153 12984 -55.5 -83.5 2 28.0 -55.8 248 57 372.3 372.3 300.9 372.3 0.00 35 150 13110 -55.9 -83.9 2 28.0 -56.2 250 55 373.8 373.8 301.2 373.8 0.00 36 134 13829 -55.9 -83.9 2 28.0 -56.3 256 55 386.0 386.0 303.2 386.0 0.00 37 123 14372 -58.1 -85.1 2 27.0 -58.4 260 54 391.6 391.6 304.0 391.6 0.00 38 100 15680 -57.1 -85.1 2 28.0 -57.5 270 55 417.4 417.4 307.4 417.4 0.00 39 91 16277 -56.7 -85.7 1 29.0 -57.2 263 52 429.6 429.6 308.8 429.6 0.00 40 70 17930 -58.9 -86.9 2 28.0 -59.4 260 47 458.4 458.4 311.6 458.4 0.00 41 50 20020 -62.3 -88.3 2 26.0 -62.7 255 42 496.7 496.7 314.7 496.7 0.00 42 32 22738 -66.7 -90.7 2 24.0 -67.1 279 54 552.5 552.5 318.2 552.5 0.00 43 30 23130 -64.3 -90.3 2 26.0 -64.8 275 60 569.3 569.3 319.1 569.4 0.00 44 24 24510 -59.5 -88.5 1 29.0 -60.7 264 38 620.8 620.8 321.5 620.9 0.01 45 22 25051 -62.5 -89.5 1 27.0 -63.4 245 39 627.5 627.5 321.8 627.6 0.01 46 21 25339 -60.5 -88.5 1 28.0 -61.7 262 40 642.0 642.0 322.4 642.0 0.01 47 19 25953 -67.1 -91.1 2 24.0 -67.7 237 40 640.1 640.1 322.3 640.1 0.00 48 13 28300 -56.7 -86.7 1 30.0 -59.3 250 54 749.5 749.5 325.9 749.6 0.02 49 11 29352 -59.7 -88.7 1 29.0 -61.9 250 63 775.3 775.3 326.6 775.4 0.01 50 10 29950 -58.1 -88.1 1 30.0 -60.9 260 65 802.7 802.7 327.3 802.8 0.02 51 9.3 30408 -57.5 -88.5 1 31.0 -60.6 821.8 821.8 327.8 821.9 0.02 52 9.2 30477 -53.3 -86.3 1 33.0 -57.8 840.4 840.4 328.2 840.6 0.02 53 8.8 30763 -52.7 -85.7 1 33.0 -57.5 853.5 853.5 328.5 853.7 0.03 54 8.4 31063 -53.5 -85.5 1 32.0 -58.2 861.8 861.8 328.7 862.1 0.03 TRP 333 7936 -51.3 -58.3 43 7.0 -51.4 235 40 303.8 303.8 283.0 304.0 0.04 WND 260 9553 -48.9 -75.7 3 26.8 -49.4 230 78 329.6 329.6 291.6 329.6 0.01 Sounding variables and indices 1000-500 mb thick: 5224.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 87.94 % Est. max temperature: 2.69 C = 36.85 F Sfc-Lift cond lev (LCL): 913.20 mb = 658.03 m = 2158.87 ft T: -7.44 C 700-500 lapse rate: 5.59 C/km ThetaE index: 1.34 C Layer 925.0- 874.0 mb Conv cond level (CCL): 859.38 mb = 1130.84 m = 3710.06 ft Mean mixing ratio: 2.32 g/kg Conv temperature: 0.53 C = 32.96 F Cap Strength: 14.62 C Lifted Index: 14.66 C Risk: None Lifted Index @300 mb: 25.48 C Lifted Index @700 mb: 7.19 C Showalter Index: 12.32 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 19.80 C K Index: 9.10 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.73 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 72975.99 J/kg Cap Strength: 14.55 C Lift Cond Lev (LCL): 899.11 mb = 779.21 m = 2556.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 13 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 ---------------------------------------------------------- 0 968 189 350 4 0.7 -3.9 | 61 14 -11.8 -6.6 1 954 305 360 14 -0.0 -14.0 | 37 21 -12.5 -16.6 2 925 558 40 20 -12.9 -15.3 | 55 31 -25.3 -18.0 3 919 610 50 19 -14.6 -12.2 | 61 31 -27.0 -14.9 4 884 914 65 11 -10.0 -4.6 | 72 24 -22.5 -7.3 5 850 1216 75 11 -10.6 -2.8 | 77 24 -23.1 -5.5 6 850 1219 75 11 -10.6 -2.8 | 77 24 -23.1 -5.5 7 785 1829 60 6 -5.2 -3.0 | 72 19 -17.7 -5.6 8 754 2134 330 5 2.5 -4.3 | 55 12 -10.0 -7.0 9 724 2438 205 4 1.7 3.6 | 95 11 -10.8 1.0 10 700 2700 210 8 4.0 6.9 | 117 10 -8.5 4.3 11 696 2743 210 8 4.0 6.9 | 117 10 -8.5 4.3 12 668 3048 205 10 4.2 9.1 | 128 10 -8.3 6.4 13 640 3353 205 12 5.1 10.9 | 138 11 -7.4 8.2 14 614 3658 240 11 9.5 5.5 | 134 4 -3.0 2.9 15 589 3962 210 13 6.5 11.3 | 145 10 -6.0 8.6 16 565 4267 240 21 18.2 10.5 | 216 10 5.7 7.9 17 520 4877 230 26 19.9 16.7 | 208 16 7.4 14.1 18 500 5170 235 32 26.2 18.4 | 221 21 13.7 15.7 19 457 5791 230 36 27.6 23.1 | 216 25 15.1 20.5 20 438 6096 225 33 23.3 23.3 | 208 23 10.8 20.7 21 400 6720 235 32 26.2 18.4 | 221 21 13.7 15.7 22 349 7620 240 33 28.6 16.5 | 229 21 16.1 13.9 23 334 7925 240 30 26.0 15.0 | 228 18 13.5 12.4 24 333 7936 235 40 32.8 22.9 | 225 29 20.3 20.3 25 318 8230 235 55 45.1 31.5 | 228 44 32.6 28.9 26 304 8534 220 54 34.7 41.4 | 210 45 22.2 38.7 27 300 8620 225 56 39.6 39.6 | 216 46 27.1 37.0 28 277 9144 230 57 43.7 36.6 | 223 46 31.2 34.0 29 260 9553 230 78 59.8 50.1 | 225 67 47.3 47.5 30 252 9754 230 78 59.8 50.1 | 225 67 47.3 47.5 31 250 9810 230 69 52.9 44.4 | 224 58 40.4 41.7 32 230 10363 230 71 54.4 45.6 | 224 60 41.9 43.0 33 219 10668 235 65 53.2 37.3 | 230 53 40.8 34.6 34 209 10973 245 63 57.1 26.6 | 242 51 44.6 24.0 35 200 11260 240 55 47.6 27.5 | 235 43 35.1 24.9 36 199 11278 240 54 46.8 27.0 | 235 42 34.3 24.4 37 173 12192 235 70 57.3 40.2 | 230 58 44.8 37.5 38 150 13110 250 55 51.7 18.8 | 248 42 39.2 16.2 39 112 14935 265 54 53.8 4.7 | 267 41 41.3 2.1 40 107 15240 265 55 54.8 4.8 | 267 42 42.3 2.2 41 100 15680 270 55 55.0 -0.0 | 274 43 42.5 -2.6 42 97 15850 270 55 55.0 -0.0 | 274 43 42.5 -2.6 43 84 16764 255 49 47.3 12.7 | 254 36 34.8 10.0 44 76 17374 270 48 48.0 -0.0 | 274 36 35.5 -2.6 45 70 17930 260 47 46.3 8.2 | 261 34 33.8 5.5 46 69 17983 270 41 41.0 -0.0 | 275 29 28.5 -2.6 47 50 20020 255 42 40.6 10.9 | 254 29 28.1 8.2 48 49 20117 255 44 42.5 11.4 | 254 31 30.0 8.7 49 40 21336 275 43 42.8 -3.7 | 282 31 30.3 -6.4 50 36 21946 265 57 56.8 5.0 | 267 44 44.3 2.3 51 35 22250 285 46 44.4 -11.9 | 294 35 31.9 -14.5 52 30 23130 275 60 59.8 -5.2 | 279 48 47.3 -7.9 53 30 23165 275 47 46.8 -4.1 | 281 35 34.3 -6.7 54 28 23470 275 62 61.8 -5.4 | 279 50 49.3 -8.0 55 26 24079 280 47 46.3 -8.2 | 288 35 33.8 -10.8 56 24 24384 270 38 38.0 -0.0 | 276 26 25.5 -2.6 57 22 24994 240 38 32.9 19.0 | 231 26 20.4 16.4 58 21 25298 265 41 40.8 3.6 | 268 28 28.4 0.9 59 20 25603 240 36 31.2 18.0 | 231 24 18.7 15.4 60 20 25640 240 38 32.9 19.0 | 231 26 20.4 16.4 61 18 26213 235 42 34.4 24.1 | 226 31 21.9 21.4 62 17 26518 250 39 36.6 13.3 | 246 26 24.2 10.7 63 16 27127 265 54 53.8 4.7 | 267 41 41.3 2.1 64 15 27432 265 71 70.7 6.2 | 267 58 58.2 3.5 65 14 28042 255 46 44.4 11.9 | 254 33 31.9 9.3 66 12 28956 240 74 64.1 37.0 | 236 62 51.6 34.4 67 11 29566 255 57 55.1 14.8 | 254 44 42.6 12.1 68 10 29950 260 65 64.0 11.3 | 260 52 51.5 8.6 Wind Parameters Mean winds (0-6000m): 228.1 at 17.0 knts Storm direction: 258.1 at 12.8 knts Shear (0-3000m) pos: 1.9 neg: 3.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 161.8 neg: -56.6 tot: 105.1 m^2/s^2 ave: 35.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 136.65 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 29 16 51 26| 16.0 0.0 16.0| 92.6 -26.5 66.2 132.4 0.22| 29.0 6.3 1000 45 14 61 26| 5.8 0.0 5.8|128.6 -26.5 102.2 102.2 0.31| 18.7 5.9 1500 52 12 65 24| 3.9 1.4 5.3|128.6 -34.0 94.7 63.1 0.25| 13.9 3.5 2000 50 11 65 23| 2.9 3.7 6.6|129.8 -56.6 73.1 36.6 0.10| 13.4 1.4 2500 51 10 66 22| 2.3 3.6 5.9|153.8 -56.6 97.2 38.9 0.24| 13.0 3.1 3000 60 9 70 22| 1.9 3.4 5.4|161.8 -56.6 105.1 35.0 0.27| 11.4 3.1 4000 145 10 108 19| 0.9 3.6 4.5|187.7 -57.1 130.7 32.7 0.33| 11.2 3.7 5000 225 13 156 7| 0.6 2.9 3.5|215.6 -62.5 153.1 30.6 0.33| 10.6 3.5 6000 228 17 181 9| 0.5 2.5 3.0|219.8 -97.4 122.4 20.4 0.26| 9.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//CWMW/skewt/CWMW.skewt.20251211.00.gif