UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for CYYR... Searching the city database file for: CYYR ... Date:0000Z 26 APR 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 1019 36 3.6 -1.1 71 4.7 1.7 90 1 275.3 275.8 273.9 284.7 3.46 1 1016 60 7.0 -4.0 45 11.0 2.6 95 1 278.9 279.4 274.9 286.7 2.79 2 1015 68 7.0 -4.0 45 11.0 2.6 97 2 279.0 279.4 275.0 286.8 2.80 3 1000 191 6.0 -4.0 49 10.0 2.0 125 4 279.1 279.6 275.2 287.1 2.84 4 925 824 0.6 -6.4 59 7.0 -2.0 295 2 279.9 280.4 275.2 287.2 2.56 5 850 1495 -5.3 -8.0 81 2.7 -6.2 275 9 280.6 281.0 275.4 287.6 2.46 6 802 1948 -9.5 -11.0 89 1.5 -9.9 319 15 280.8 281.2 274.9 286.7 2.06 7 793 2035 -10.1 -12.6 82 2.5 -10.8 322 15 281.1 281.4 274.8 286.4 1.83 8 785 2113 -9.1 -22.1 34 13.0 -12.0 324 16 283.0 283.1 274.3 285.5 0.83 9 779 2173 -8.9 -27.9 20 19.0 -12.5 323 16 283.8 283.9 274.2 285.4 0.49 10 700 2993 -13.9 -27.9 30 14.0 -16.4 320 8 287.1 287.2 276.0 288.8 0.55 11 648 3572 -18.7 -28.7 41 10.0 -20.3 325 12 288.1 288.2 276.6 289.8 0.55 12 580 4387 -24.7 -37.7 29 13.0 -26.1 323 15 290.3 290.4 277.3 291.2 0.26 13 550 4770 -27.1 -45.1 16 18.0 -28.5 313 19 291.9 292.0 277.8 292.4 0.12 14 500 5450 -31.1 -46.1 21 15.0 -32.1 295 22 295.1 295.1 279.3 295.5 0.12 15 475 5813 -33.5 -49.5 19 16.0 -34.4 292 24 296.5 296.5 279.9 296.8 0.09 16 428 6538 -38.9 -52.9 21 14.0 -39.5 285 26 298.6 298.6 280.8 298.8 0.07 17 417 6717 -40.5 -46.5 52 6.0 -40.8 283 27 298.8 298.8 281.0 299.3 0.14 18 410 6832 -41.3 -53.3 26 12.0 -41.8 282 27 299.2 299.2 281.1 299.4 0.07 19 403 6949 -42.3 -46.7 62 4.4 -42.5 281 28 299.4 299.4 281.3 299.9 0.14 20 400 7000 -42.7 -47.3 61 4.6 -42.9 280 28 299.5 299.5 281.3 300.0 0.13 21 379 7362 -45.3 -51.3 51 6.0 -45.5 277 29 300.7 300.7 281.8 301.0 0.09 22 358 7739 -48.5 -52.3 65 3.8 -48.6 274 29 301.4 301.4 282.0 301.7 0.08 23 352 7850 -49.3 -55.3 49 6.0 -49.4 273 30 301.7 301.8 282.1 302.0 0.06 24 334 8191 -52.1 -56.1 62 4.0 -52.2 270 31 302.5 302.5 282.5 302.7 0.06 25 322 8428 -53.3 -60.3 42 7.0 -53.4 272 32 304.0 304.0 283.1 304.1 0.04 26 305 8775 -55.5 -61.5 47 6.0 -55.6 275 35 305.7 305.7 283.7 305.8 0.03 27 300 8880 -55.5 -61.5 47 6.0 -55.6 280 36 307.1 307.1 284.2 307.2 0.03 28 297 8944 -55.7 -60.7 54 5.0 -55.8 280 36 307.7 307.7 284.5 307.9 0.04 29 291 9074 -55.1 -64.1 32 9.0 -55.2 280 36 310.4 310.4 285.5 310.5 0.02 30 274 9460 -53.9 -70.9 11 17.0 -54.1 284 35 317.5 317.5 287.9 317.5 0.01 31 250 10050 -53.1 -74.1 6 21.0 -53.4 290 33 327.1 327.1 290.9 327.1 0.01 32 200 11490 -50.3 -82.3 1 32.0 -50.8 290 40 353.1 353.1 297.3 353.1 0.00 33 187 11930 -49.5 -82.5 1 33.0 -50.1 282 33 361.3 361.3 299.0 361.3 0.00 34 165 12747 -51.1 -83.1 1 32.0 -51.6 295 30 371.7 371.8 300.9 371.8 0.00 35 150 13370 -49.1 -83.1 1 34.0 -49.8 275 32 385.5 385.5 303.1 385.5 0.00 36 143 13685 -47.5 -82.5 1 35.0 -48.4 280 28 393.6 393.6 304.3 393.6 0.00 37 132 14215 -47.1 -83.1 1 36.0 -48.1 268 24 403.4 403.4 305.6 403.4 0.00 38 118 14956 -47.7 -83.7 1 36.0 -48.7 264 20 415.4 415.4 307.2 415.4 0.00 39 113 15241 -49.5 -84.5 1 35.0 -50.4 245 15 417.2 417.2 307.4 417.3 0.00 40 106 15663 -46.5 -83.5 1 37.0 -47.8 255 16 430.6 430.6 308.9 430.7 0.00 41 101 15984 -46.5 -83.5 1 37.0 -47.8 253 16 436.6 436.6 309.6 436.7 0.00 42 100 16050 -46.7 -83.7 1 37.0 -48.0 250 16 437.5 437.5 309.6 437.5 0.00 43 70 18380 -52.9 -86.9 1 34.0 -53.8 20 7 471.2 471.2 312.7 471.2 0.00 44 66 18760 -54.5 -87.5 1 33.0 -55.4 65 8 475.7 475.7 313.1 475.7 0.00 45 50 20550 -52.9 -86.9 1 34.0 -54.2 225 1 518.8 518.8 316.2 518.8 0.00 46 41 21833 -50.7 -86.7 1 36.0 -52.6 89 11 554.6 554.6 318.3 554.6 0.01 47 34 23047 -51.7 -87.7 1 36.0 -53.7 88 9 582.5 582.5 319.8 582.5 0.01 48 30 23860 -50.5 -87.5 0 37.0 -52.9 80 9 607.0 607.0 320.9 607.0 0.01 49 20 26500 -50.7 -87.7 0 37.0 -54.0 85 10 681.0 681.0 323.8 681.0 0.01 50 12 29835 -50.1 -88.1 0 38.0 -55.0 112 21 790.2 790.2 327.0 790.3 0.01 51 10 31040 -45.3 -84.3 0 39.0 -52.9 70 23 850.5 850.5 328.4 850.8 0.03 52 9.2 31599 -43.3 -83.3 0 40.0 -52.2 878.6 878.6 329.0 879.0 0.04 53 8.4 32210 -44.5 -84.5 0 40.0 -53.2 897.1 897.1 329.4 897.4 0.04 54 6.8 33626 -44.3 -84.3 0 40.0 -54.1 953.8 953.8 330.4 954.3 0.05 55 3.7 37835 -29.7 -74.7 0 45.0 -52.1 1207.5 1207.9 334.0 1213.6 0.41 TRP 305 8775 -55.5 -61.5 47 6.0 -55.6 275 35 305.7 305.7 283.7 305.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5259.00 m Freezing level: 917.37 mb = 892.24 m = 2927.25 ft Wetbulb zero: 962.13 mb = 504.47 m = 1655.08 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 42.18 % Est. max temperature: 8.79 C = 47.83 F Sfc-Lift cond lev (LCL): 947.52 mb = 628.67 m = 2062.55 ft T: 2.27 C 700-500 lapse rate: 7.00 C/km ThetaE index: 2.23 C Layer 802.0- 700.0 mb Conv cond level (CCL): 829.84 mb = 1681.94 m = 5518.11 ft Mean mixing ratio: 2.72 g/kg Conv temperature: 9.06 C = 48.32 F Cap Strength: 5.34 C Lifted Index: 7.32 C Risk: None Lifted Index @300 mb: 14.24 C Lifted Index @700 mb: 3.69 C Showalter Index: 6.97 C Risk: None Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 23.10 C K Index: 3.80 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.71 J/kg Max Up Vert Vel: 2.72 m/s Conv Inhibition (B-): 90521.61 J/kg Cap Strength: 7.10 C Lift Cond Lev (LCL): 845.83 mb = 1533.35 m = 5030.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 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 1019 36 90 1 -1.0 0.0 | 153 10 -4.8 9.2 1 1000 191 125 4 -3.3 2.3 | 148 14 -7.1 11.5 2 986 305 135 3 -2.1 2.1 | 152 13 -5.9 11.3 3 950 610 190 2 0.3 2.0 | 163 12 -3.4 11.2 4 925 824 295 2 1.8 -0.8 | 167 9 -2.0 8.4 5 915 914 275 5 5.0 -0.4 | 188 9 1.2 8.8 6 880 1219 285 12 11.6 -3.1 | 232 10 7.8 6.1 7 850 1495 275 9 9.0 -0.8 | 212 10 5.2 8.4 8 847 1524 295 11 10.0 -4.6 | 234 8 6.2 4.6 9 814 1829 315 14 9.9 -9.9 | 276 6 6.1 -0.7 10 782 2134 325 16 9.2 -13.1 | 306 7 5.4 -3.9 11 752 2438 310 12 9.2 -7.7 | 254 6 5.4 1.5 12 723 2743 325 13 7.5 -10.6 | 291 4 3.7 -1.4 13 700 2993 320 8 5.1 -6.1 | 204 3 1.3 3.1 14 695 3048 325 10 5.7 -8.2 | 242 2 1.9 1.0 15 666 3353 315 10 7.1 -7.1 | 237 4 3.3 2.1 16 639 3658 330 13 6.5 -11.3 | 307 3 2.7 -2.0 17 613 3962 310 13 10.0 -8.4 | 262 6 6.2 0.9 18 588 4267 325 14 8.0 -11.5 | 298 5 4.2 -2.3 19 541 4877 310 20 15.3 -12.9 | 288 12 11.5 -3.6 20 500 5450 295 22 19.9 -9.3 | 270 16 16.1 -0.1 21 497 5486 295 22 19.9 -9.3 | 270 16 16.1 -0.1 22 456 6096 290 25 23.5 -8.6 | 268 20 19.7 0.7 23 400 7000 280 28 27.6 -4.9 | 260 24 23.8 4.4 24 364 7620 275 29 28.9 -2.5 | 255 26 25.1 6.7 25 331 8230 270 31 31.0 -0.0 | 251 29 27.2 9.2 26 305 8775 275 35 34.9 -3.1 | 259 32 31.1 6.2 27 300 8880 280 36 35.5 -6.3 | 265 32 31.7 3.0 28 288 9144 280 36 35.5 -6.3 | 265 32 31.7 3.0 29 250 10050 290 33 31.0 -11.3 | 274 27 27.2 -2.1 30 238 10363 295 36 32.6 -15.2 | 282 29 28.8 -6.0 31 227 10668 285 30 29.0 -7.8 | 267 25 25.2 1.5 32 207 11278 295 40 36.3 -16.9 | 283 33 32.5 -7.7 33 200 11490 290 40 37.6 -13.7 | 278 34 33.8 -4.5 34 197 11582 285 42 40.6 -10.9 | 273 37 36.8 -1.7 35 180 12192 280 27 26.6 -4.7 | 259 23 22.8 4.5 36 171 12497 295 32 29.0 -13.5 | 280 26 25.2 -4.3 37 156 13106 295 27 24.5 -11.4 | 276 21 20.7 -2.2 38 150 13370 275 32 31.9 -2.8 | 257 29 28.1 6.4 39 149 13411 275 33 32.9 -2.9 | 258 30 29.1 6.3 40 142 13716 280 28 27.6 -4.9 | 260 24 23.8 4.4 41 130 14326 265 23 22.9 2.0 | 240 22 19.1 11.2 42 124 14630 290 18 16.9 -6.2 | 257 13 13.1 3.1 43 118 14935 265 20 19.9 1.7 | 236 20 16.1 11.0 44 113 15240 245 15 13.6 6.3 | 212 18 9.8 15.6 45 103 15850 260 16 15.8 2.8 | 225 17 12.0 12.0 46 100 16050 250 16 15.0 5.5 | 217 18 11.2 14.7 47 98 16154 240 18 15.6 9.0 | 213 22 11.8 18.2 48 90 16764 245 24 21.8 10.1 | 223 26 18.0 19.4 49 82 17374 265 14 13.9 1.2 | 224 15 10.2 10.4 50 78 17678 215 15 8.6 12.3 | 193 22 4.8 21.5 51 71 18288 235 12 9.8 6.9 | 201 17 6.0 16.1 52 70 18380 20 7 -2.4 -6.6 | 113 7 -6.2 2.6 53 68 18593 340 6 2.1 -5.6 | 154 4 -1.7 3.6 54 65 18898 135 10 -7.1 7.1 | 146 20 -10.9 16.3 55 62 19202 195 15 3.9 14.5 | 180 24 0.1 23.7 56 56 19812 290 18 16.9 -6.2 | 257 13 13.1 3.1 57 53 20117 295 18 16.3 -7.6 | 263 13 12.5 1.6 58 51 20422 330 10 5.0 -8.7 | 245 1 1.2 0.6 59 50 20550 225 1 0.7 0.7 | 163 10 -3.1 9.9 60 49 20726 0 0 -0.0 -0.0 | 158 10 -3.8 9.2 61 46 21031 305 10 8.2 -5.7 | 232 6 4.4 3.5 62 44 21336 5 10 -0.9 -10.0 | 81 5 -4.7 -0.7 63 42 21641 70 14 -13.2 -4.8 | 105 18 -16.9 4.4 64 40 21946 100 10 -9.8 1.7 | 129 17 -13.6 11.0 65 30 23860 80 9 -8.9 -1.6 | 121 15 -12.7 7.7 66 26 24689 70 2 -1.9 -0.7 | 146 10 -5.7 8.5 67 23 25603 80 10 -9.8 -1.7 | 119 16 -13.6 7.5 68 21 26213 90 14 -14.0 0.0 | 117 20 -17.8 9.2 69 20 26500 85 10 -10.0 -0.9 | 121 16 -13.8 8.3 70 18 27127 85 11 -11.0 -1.0 | 119 17 -14.8 8.3 71 17 27432 80 9 -8.9 -1.6 | 121 15 -12.7 7.7 72 16 28042 55 10 -8.2 -5.7 | 106 12 -12.0 3.5 73 15 28346 95 11 -11.0 1.0 | 125 18 -14.8 10.2 74 14 28651 65 5 -4.5 -2.1 | 130 11 -8.3 7.1 75 14 28956 40 10 -6.4 -7.7 | 99 10 -10.2 1.6 76 13 29261 75 17 -16.4 -4.4 | 103 21 -20.2 4.8 77 13 29566 80 18 -17.7 -3.1 | 106 22 -21.5 6.1 78 12 29870 115 21 -19.0 8.9 | 128 29 -22.8 18.1 79 11 30175 85 14 -13.9 -1.2 | 114 19 -17.7 8.0 80 10 31040 70 23 -21.6 -7.9 | 93 25 -25.4 1.4 Wind Parameters Mean winds (0-6000m): 307.6 at 13.3 knts Storm direction: 337.6 at 10.0 knts Shear (0-3000m) pos: 2.3 neg: 0.6 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 61.3 neg: -20.3 tot: 41.0 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 34.08 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 ------------------------------------------------------------------------------- 500 136 3 153 13| 2.5 0.0 2.5| 9.8 -2.7 7.1 14.2 0.34| 6.1 2.1 1000 203 3 168 12| 4.5 0.0 4.5| 27.3 -2.7 24.5 24.5 0.59| 8.1 4.7 1500 271 6 191 9| 4.1 0.0 4.1| 43.5 -9.4 34.1 22.7 0.52| 9.0 4.6 2000 294 8 207 7| 4.1 0.0 4.1| 55.8 -9.4 46.4 23.2 0.62| 8.6 5.3 2500 303 9 220 6| 3.3 0.7 4.0| 58.7 -17.5 41.2 16.5 0.42| 8.4 3.6 3000 308 9 225 5| 2.3 0.6 2.9| 61.3 -20.3 41.0 13.7 0.34| 8.2 2.7 4000 312 10 234 4| 2.0 0.5 2.6| 65.6 -23.9 41.7 10.4 0.30| 7.4 2.3 5000 313 11 252 5| 2.0 0.9 2.9| 69.1 -31.4 37.8 7.6 0.25| 7.1 1.8 6000 308 13 261 7| 1.6 1.4 3.0| 69.1 -46.2 22.9 3.8 0.18| 6.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//CYYR/skewt/CYYR.skewt.20250426.00.gif