UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:1200Z 6 DEC 25 Station: CYYR WMO ident: 71816 Latitude: 53.30 Longitude: -60.37 Elevation: 36.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 36 -14.3 -17.3 78 3.0 -14.9 265 7 258.6 258.8 258.1 261.3 0.98 1 1000 57 -14.3 -18.0 73 3.7 -15.0 265 12 258.9 259.0 258.2 261.4 0.93 2 968 303 -15.1 -19.0 72 3.9 -15.8 295 22 260.5 260.6 259.3 262.9 0.88 3 946 477 -14.1 -22.1 51 8.0 -15.4 312 24 263.2 263.3 261.1 265.1 0.69 4 925 647 -13.7 -17.6 72 3.9 -14.5 330 23 265.3 265.5 263.3 268.2 1.04 5 904 822 -12.9 -13.7 94 0.8 -13.1 337 19 267.9 268.1 266.0 271.9 1.47 6 879 1036 -13.3 -16.2 79 2.9 -13.9 342 19 269.6 269.8 266.7 273.1 1.23 7 850 1290 -15.3 -17.7 82 2.4 -15.8 335 23 270.1 270.3 266.9 273.3 1.12 8 833 1442 -16.9 -18.5 87 1.6 -17.2 332 22 270.0 270.2 266.7 273.0 1.07 9 787 1867 -18.5 -18.7 98 0.2 -18.6 0 15 272.7 272.9 268.6 275.9 1.11 10 779 1943 -17.5 -19.1 87 1.6 -17.8 350 13 274.6 274.8 269.7 277.7 1.08 11 737 2356 -21.1 -21.7 95 0.6 -21.2 293 12 275.0 275.2 269.7 277.7 0.91 12 734 2386 -20.3 -24.3 70 4.0 -21.0 288 12 276.2 276.4 270.2 278.4 0.73 13 728 2447 -19.9 -25.9 59 6.0 -20.8 280 13 277.3 277.4 270.7 279.2 0.64 14 727 2457 -19.9 -25.9 59 6.0 -20.8 280 13 277.4 277.5 270.7 279.3 0.64 15 700 2736 -22.5 -27.0 67 4.5 -23.1 275 15 277.6 277.7 270.8 279.4 0.60 16 677 2980 -24.5 -28.4 70 3.9 -25.0 270 17 278.0 278.1 270.9 279.6 0.54 17 666 3099 -23.9 -29.9 58 6.0 -24.6 270 16 280.0 280.1 272.0 281.5 0.48 18 630 3502 -26.7 -33.7 52 7.0 -27.4 274 11 281.3 281.3 272.5 282.4 0.35 19 598 3877 -28.7 -33.5 63 4.8 -29.2 283 7 283.2 283.2 273.6 284.4 0.38 20 562 4318 -31.7 -46.7 21 15.0 -32.6 307 4 284.7 284.7 274.0 285.1 0.10 21 556 4394 -31.9 -51.9 12 20.0 -32.9 323 2 285.3 285.4 274.3 285.5 0.06 22 534 4678 -32.5 -57.5 6 25.0 -33.6 309 2 287.9 287.9 275.6 288.1 0.03 23 508 5029 -33.7 -57.7 7 24.0 -34.7 183 11 290.6 290.6 277.0 290.7 0.03 24 500 5140 -34.7 -53.7 13 19.0 -35.5 170 14 290.7 290.7 277.1 290.9 0.05 25 485 5352 -36.3 -60.3 7 24.0 -37.1 162 14 291.3 291.3 277.3 291.4 0.02 26 469 5584 -38.1 -51.1 24 13.0 -38.7 157 15 291.9 291.9 277.7 292.1 0.07 27 419 6350 -44.1 -64.1 9 20.0 -44.5 181 15 293.7 293.8 278.5 293.8 0.02 28 400 6660 -45.9 -67.9 7 22.0 -46.3 195 12 295.3 295.3 279.3 295.4 0.01 29 370 7177 -48.1 -67.1 9 19.0 -48.4 206 10 299.1 299.1 281.0 299.1 0.01 30 300 8550 -51.9 -70.9 8 19.0 -52.1 240 14 312.2 312.2 286.1 312.2 0.01 31 294 8681 -53.1 -72.1 8 19.0 -53.3 255 13 312.3 312.3 286.2 312.3 0.01 32 276 9090 -51.5 -74.5 5 23.0 -51.8 270 11 320.3 320.3 288.8 320.3 0.01 33 250 9730 -53.1 -76.1 4 23.0 -53.4 245 14 327.1 327.1 290.9 327.1 0.00 34 244 9886 -53.7 -76.7 4 23.0 -53.9 238 15 328.5 328.5 291.3 328.5 0.00 35 205 11010 -51.5 -81.5 2 30.0 -51.9 247 20 348.7 348.7 296.4 348.8 0.00 36 200 11170 -52.3 -81.3 2 29.0 -52.7 250 19 349.9 349.9 296.6 350.0 0.00 37 190 11500 -52.9 -81.9 2 29.0 -53.3 239 19 354.2 354.2 297.5 354.2 0.00 38 166 12373 -49.9 -81.9 1 32.0 -50.5 244 23 373.1 373.1 301.1 373.1 0.00 39 150 13030 -52.1 -83.1 1 31.0 -52.6 235 25 380.3 380.3 302.3 380.3 0.00 40 139 13522 -52.9 -83.9 1 31.0 -53.4 249 31 387.3 387.3 303.4 387.3 0.00 41 133 13808 -51.5 -83.5 1 32.0 -52.1 258 36 394.7 394.7 304.5 394.7 0.00 42 116 14694 -52.1 -84.1 1 32.0 -52.8 253 25 409.3 409.3 306.4 409.3 0.00 43 111 14980 -50.5 -83.5 1 33.0 -51.3 243 31 417.5 417.5 307.4 417.5 0.00 44 100 15660 -51.1 -84.1 1 33.0 -52.0 260 32 429.0 429.0 308.7 429.0 0.00 45 94 16063 -51.9 -84.9 1 33.0 -52.7 255 32 435.1 435.1 309.4 435.1 0.00 46 78 17282 -49.3 -84.3 1 35.0 -50.5 259 33 464.3 464.3 312.1 464.3 0.00 47 70 17990 -51.1 -85.1 1 34.0 -52.2 240 27 475.1 475.1 313.1 475.1 0.00 48 50 20150 -56.3 -87.3 1 31.0 -57.2 235 27 510.8 510.8 315.7 510.8 0.00 49 42 21253 -57.7 -87.7 1 30.0 -58.6 276 23 533.5 533.5 317.1 533.5 0.00 50 34 22598 -53.5 -86.5 1 33.0 -55.2 279 28 577.7 577.7 319.6 577.8 0.01 51 30 23400 -55.1 -88.1 1 33.0 -56.7 290 20 594.4 594.4 320.3 594.5 0.01 52 28 23846 -51.7 -86.7 1 35.0 -54.0 307 21 615.7 615.7 321.3 615.8 0.01 53 24 24846 -53.7 -86.7 1 33.0 -55.9 2 17 637.7 637.7 322.2 637.7 0.01 54 21 25718 -47.9 -84.9 1 37.0 -51.9 11 19 680.0 680.0 323.8 680.1 0.01 55 20 26040 -49.9 -85.9 1 36.0 -53.4 20 23 683.4 683.4 323.9 683.5 0.01 56 11 29883 -56.7 -88.7 1 32.0 -59.7 345 21 786.2 786.2 326.9 786.3 0.01 57 10 30490 -54.1 -88.1 1 34.0 -58.1 330 26 817.6 817.6 327.7 817.7 0.02 58 9.7 30686 -52.9 -87.9 1 35.0 -57.4 829.3 829.3 328.0 829.4 0.02 59 6.7 33043 -58.5 -89.5 1 31.0 -62.1 898.4 898.4 329.4 898.6 0.02 60 4.7 35297 -53.7 -88.7 1 35.0 -60.2 1016.5 1016.5 331.4 1016.8 0.03 TRP 294 8681 -53.1 -72.1 8 19.0 -53.3 255 13 312.3 312.3 286.2 312.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5083.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 59.96 % Est. max temperature: -2.85 C = 26.86 F Sfc-Lift cond lev (LCL): 955.35 mb = 402.33 m = 1319.96 ft T: -14.53 C 700-500 lapse rate: 5.07 C/km ThetaE index: 0.26 C Layer 833.0- 787.0 mb Conv cond level (CCL): 708.12 mb = 2650.88 m = 8697.01 ft Mean mixing ratio: 0.95 g/kg Conv temperature: 4.62 C = 40.31 F Cap Strength: 21.01 C Lifted Index: 20.94 C Risk: None Lifted Index @300 mb: 33.22 C Lifted Index @700 mb: 11.87 C Showalter Index: 14.56 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 17.00 C K Index: -2.80 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.95 J/kg Max Up Vert Vel: 8.60 m/s Conv Inhibition (B-): 82277.64 J/kg Cap Strength: 20.86 C Lift Cond Lev (LCL): 889.94 mb = 941.28 m = 3088.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 10 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 1003 36 265 7 7.0 0.6 | 186 9 0.9 8.9 1 1000 57 265 12 12.0 1.0 | 212 11 5.8 9.3 2 968 305 295 22 19.9 -9.3 | 274 14 13.8 -1.0 3 930 610 325 26 14.9 -21.3 | 326 16 8.8 -13.0 4 925 647 330 23 11.5 -19.9 | 335 13 5.4 -11.7 5 893 914 340 17 5.8 -16.0 | 2 8 -0.3 -7.7 6 858 1219 345 23 6.0 -22.2 | 1 14 -0.2 -14.0 7 850 1290 335 23 9.7 -20.8 | 344 13 3.6 -12.6 8 824 1524 330 21 10.5 -18.2 | 336 11 4.4 -9.9 9 791 1829 5 16 -1.4 -15.9 | 44 11 -7.5 -7.7 10 759 2134 325 9 5.2 -7.4 | 133 1 -1.0 0.9 11 729 2438 280 13 12.8 -2.3 | 228 9 6.7 6.0 12 700 2736 275 15 14.9 -1.3 | 232 11 8.8 6.9 13 699 2743 270 15 15.0 -0.0 | 227 12 8.9 8.2 14 670 3048 270 17 17.0 -0.0 | 233 14 10.9 8.2 15 615 3658 275 9 9.0 -0.8 | 201 8 2.9 7.5 16 565 4267 300 4 3.5 -2.0 | 157 7 -2.6 6.2 17 541 4572 0 0 -0.0 -0.0 | 143 10 -6.1 8.2 18 519 4877 200 7 2.4 6.6 | 166 15 -3.7 14.8 19 500 5140 170 14 -2.4 13.8 | 159 24 -8.5 22.0 20 497 5182 170 14 -2.4 13.8 | 159 24 -8.5 22.0 21 475 5486 155 14 -5.9 12.7 | 150 24 -12.0 20.9 22 435 6096 170 18 -3.1 17.7 | 160 28 -9.2 26.0 23 400 6660 195 12 3.1 11.6 | 171 20 -3.0 19.8 24 397 6706 195 12 3.1 11.6 | 171 20 -3.0 19.8 25 379 7010 185 10 0.9 10.0 | 164 19 -5.2 18.2 26 362 7315 225 10 7.1 7.1 | 184 15 1.0 15.3 27 346 7620 245 4 3.6 1.7 | 166 10 -2.5 9.9 28 330 7925 205 10 4.2 9.1 | 174 17 -1.9 17.3 29 315 8230 230 11 8.4 7.1 | 189 15 2.3 15.3 30 301 8534 225 10 7.1 7.1 | 184 15 1.0 15.3 31 300 8550 240 14 12.1 7.0 | 202 16 6.0 15.2 32 294 8681 255 13 12.6 3.4 | 209 13 6.4 11.6 33 287 8839 270 12 12.0 -0.0 | 216 10 5.9 8.2 34 274 9144 270 11 11.0 -0.0 | 211 10 4.9 8.2 35 250 9730 245 14 12.7 5.9 | 205 16 6.6 14.2 36 249 9754 225 14 9.9 9.9 | 192 19 3.8 18.1 37 238 10058 255 16 15.5 4.1 | 217 16 9.3 12.4 38 227 10363 265 15 14.9 1.3 | 223 13 8.8 9.6 39 216 10668 240 21 18.2 10.5 | 213 22 12.1 18.7 40 200 11170 250 19 17.9 6.5 | 219 19 11.7 14.7 41 197 11278 250 19 17.9 6.5 | 219 19 11.7 14.7 42 188 11582 235 19 15.6 10.9 | 206 21 9.5 19.1 43 179 11887 245 30 27.2 12.7 | 225 30 21.1 20.9 44 171 12192 250 27 25.4 9.2 | 228 26 19.3 17.5 45 163 12497 240 21 18.2 10.5 | 213 22 12.1 18.7 46 155 12802 250 26 24.4 8.9 | 227 25 18.3 17.1 47 150 13030 235 25 20.5 14.3 | 212 27 14.4 22.6 48 148 13106 225 22 15.6 15.6 | 202 26 9.4 23.8 49 135 13716 260 35 34.5 6.1 | 243 32 28.4 14.3 50 129 14021 255 38 36.7 9.8 | 239 36 30.6 18.1 51 117 14630 255 24 23.2 6.2 | 230 22 17.1 14.5 52 107 15240 235 36 29.5 20.6 | 219 37 23.4 28.9 53 100 15660 260 32 31.5 5.6 | 241 29 25.4 13.8 54 97 15850 260 32 31.5 5.6 | 241 29 25.4 13.8 55 88 16459 245 32 29.0 13.5 | 226 32 22.9 21.8 56 84 16764 245 35 31.7 14.8 | 228 34 25.6 23.0 57 81 17069 245 34 30.8 14.4 | 228 33 24.7 22.6 58 77 17374 265 32 31.9 2.8 | 247 28 25.8 11.0 59 73 17678 230 26 19.9 16.7 | 209 29 13.8 25.0 60 70 17983 250 31 29.1 10.6 | 231 30 23.0 18.9 61 70 17990 240 27 23.4 13.5 | 218 28 17.3 21.7 62 67 18288 245 32 29.0 13.5 | 226 32 22.9 21.8 63 64 18593 255 23 22.2 6.0 | 229 21 16.1 14.2 64 61 18898 205 19 8.0 17.2 | 184 26 1.9 25.5 65 55 19507 240 28 24.2 14.0 | 219 29 18.1 22.2 66 53 19812 225 26 18.4 18.4 | 205 29 12.3 26.6 67 50 20150 235 27 22.1 15.5 | 214 29 16.0 23.7 68 48 20422 230 26 19.9 16.7 | 209 29 13.8 25.0 69 46 20726 245 37 33.5 15.6 | 229 36 27.4 23.9 70 41 21336 280 21 20.7 -3.6 | 252 15 14.6 4.6 71 38 21946 270 36 36.0 -0.0 | 255 31 29.9 8.2 72 36 22250 285 28 27.0 -7.2 | 267 21 20.9 1.0 73 33 22860 275 28 27.9 -2.4 | 255 23 21.8 5.8 74 31 23165 295 21 19.0 -8.9 | 273 13 12.9 -0.6 75 30 23400 290 20 18.8 -6.8 | 264 13 12.7 1.4 76 30 23470 275 24 23.9 -2.1 | 251 19 17.8 6.2 77 28 23774 295 22 19.9 -9.3 | 274 14 13.8 -1.0 78 27 24079 345 16 4.1 -15.5 | 15 7 -2.0 -7.2 79 26 24384 360 14 -0.0 -14.0 | 47 8 -6.1 -5.8 80 25 24689 340 25 8.6 -23.5 | 351 15 2.4 -15.2 81 23 24994 20 10 -3.4 -9.4 | 83 10 -9.5 -1.1 82 22 25298 360 14 -0.0 -14.0 | 47 8 -6.1 -5.8 83 20 26040 20 23 -7.9 -21.6 | 46 19 -14.0 -13.4 84 19 26213 30 23 -11.5 -19.9 | 56 21 -17.6 -11.7 85 17 27127 5 21 -1.8 -20.9 | 32 15 -7.9 -12.7 86 16 27432 15 19 -4.9 -18.4 | 48 15 -11.0 -10.1 87 15 27737 30 21 -10.5 -18.2 | 59 19 -16.6 -9.9 88 15 28042 350 23 4.0 -22.7 | 8 15 -2.1 -14.4 89 12 29261 345 28 7.2 -27.0 | 357 19 1.1 -18.8 90 11 30175 345 18 4.7 -17.4 | 9 9 -1.5 -9.1 91 10 30490 330 26 13.0 -22.5 | 334 16 6.9 -14.3 Wind Parameters Mean winds (0-6000m): 293.5 at 13.7 knts Storm direction: 323.5 at 10.3 knts Shear (0-3000m) pos: 2.2 neg: 3.4 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 47.1 deg Storm rel helicity (0-3000m) pos: 154.4 neg: -22.0 tot: 132.5 m^2/s^2 ave: 44.2 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 15.4 stream: 8.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 7.67 Bulk Shear: 4.82 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 ------------------------------------------------------------------------------- 500 297 20 273 11| 22.2 0.0 22.2| 84.9 0.0 84.9 169.7 0.97| 28.7 28.0 1000 316 20 308 10| 9.8 0.0 9.8|116.8 -0.4 116.3 116.3 0.87| 21.8 19.0 1500 324 21 324 10| 6.5 1.4 7.9|116.8 -17.1 99.7 66.4 0.62| 17.8 11.0 2000 329 20 335 9| 3.4 1.0 4.4|147.9 -19.0 128.9 64.5 0.60| 18.3 11.1 2500 326 18 329 8| 2.7 3.2 5.9|150.5 -20.1 130.4 52.2 0.58| 17.6 10.2 3000 318 18 310 7| 2.2 3.4 5.6|154.4 -22.0 132.5 44.2 0.56| 15.4 8.6 4000 309 16 286 6| 2.9 2.5 5.4|154.4 -42.1 112.3 28.1 0.41| 13.1 5.3 5000 306 13 267 5| 2.7 2.9 5.6|165.4 -58.0 107.4 21.5 0.32| 12.8 4.1 6000 293 14 247 7| 1.9 2.3 4.2|191.6 -89.4 102.2 17.0 0.28| 11.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20251206.12.gif