Season: Spring Zone: 601
|
Transport Wind Direction |
Transport Wind Speed |
Mixing Height |
Unit Tonnage |
Unit Spacing |
Distance to SSRA |
Additional Instructions |
001-010 | >5 | >=5000 | 2000 | 5 | 10 | |
| | 4000-4999 | 1500 | 8 | 10 | |
| | 3000-3999 | 1500 | 10 | 12 | |
| | 0000-2999 | 1000 | 5 | 15 | |
| <=5 | >=5000 | 1000 | 5 | 10 | |
| | 4000-4999 | 750 | 8 | 10 | |
| | 3000-3999 | 750 | 10 | 12 | |
| | 0000-2999 | 500 | 15 | 15 | |
| | | | | | |
011-160 | >5 | >=5000 | matrix | | | "Avoid burning directly upwind of coastal SSRAs." |
| | 4000-4999 | matrix | | | "Avoid burning directly upwind of coastal SSRAs." |
| | 3000-3999 | matrix | | | "Avoid burning directly upwind of coastal SSRAs." |
| | 0000-2999 | matrix | | | "Avoid burning directly upwind of coastal SSRAs." |
| <=5 | >=5000 | 1000 | 5 | 10 | |
| | 4000-4999 | 750 | 8 | 10 | |
| | 3000-3999 | 750 | 10 | 12 | |
| | 0000-2999 | 500 | 15 | 15 | |
| | | | | | |
161-224 | >5 | >=5000 | 1500 | 5 | 10 | "North of Tillamook use the standard guidance matrix." |
| | 4000-4999 | 1200 | 8 | 10 | "North of Tillamook use the standard guidance matrix." |
| | 3000-3999 | 1000 | 10 | 12 | "North of Tillamook use the standard guidance matrix." |
| | 0000-2999 | 750 | 15 | 15 | "North of Tillamook use the standard guidance matrix." |
| <=5 | >=5000 | 1000 | 5 | 10 | |
| | 4000-4999 | 750 | 8 | 10 | |
| | 3000-3999 | 750 | 10 | 12 | |
| | 0000-2999 | 500 | 15 | 15 | |
| | | | | | |
225-269 | >5 | >=5000 | 1000 | 5 | 10 | "Restrict units in or near corridors to 500 tons or less. North of Tillamook |
| | 4000-4999 | 750 | 8 | 10 | "Restrict units in or near corridors to 500 tons or less. North of Tillamook use the standard guidance matrix." |
| | 3000-3999 | 750 | 10 | 12 | "Restrict units in or near corridors to 500 tons or less. North of Tillamook use the standard guidance matrix." |
| | 0000-2999 | 500 | 15 | 15 | "Restrict units in or near corridors to 500 tons or less. North of Tillamook use the standard guidance matrix." |
| <=5 | >=5000 | 1000 | 5 | 10 | |
| | 4000-4999 | 750 | 8 | 10 | |
| | 3000-3999 | 750 | 10 | 12 | |
| | 0000-2999 | 500 | 15 | 15 | |
| | | | | | |
270-349 | >5 | >=5000 | 1000 | 5 | 10 | "Restrict units in or near corridors to 500 tons or less." |
| | 4000-4999 | 750 | 8 | 10 | "Restrict units in or near corridors to 500 tons or less." |
| | 3000-3999 | 750 | 10 | 12 | "Restrict units in or near corridors to 500 tons or less." |
| | 0000-2999 | 500 | 15 | 15 | "Restrict units in or near corridors to 500 tons or less." |
| <=5 | >=5000 | 1000 | 5 | 10 | |
| | 4000-4999 | 750 | 8 | 10 | |
| | 3000-3999 | 750 | 10 | 12 | |
| | 0000-2999 | 500 | 15 | 15 | |
| | | | | | |
350-360 | >5 | >=5000 | 2000 | 5 | 10 | |
| | 4000-4999 | 1500 | 8 | 10 | |
| | 3000-3999 | 1500 | 10 | 12 | |
| | 0000-2999 | 1000 | 15 | 15 | |
| <=5 | >=5000 | 1000 | 5 | 10 | |
| | 4000-4999 | 750 | 8 | 10 | |
| | 3000-3999 | 750 | 10 | 12 | |
| | 0000-2999 | 500 | 15 | 15 | |
STANDARD GUIDANCE MATRIX:
-
Greater than 5000 ft mixing height: No burning within 5 miles of
downwind SSRA. Maximum 100 tons per mile from downwind SSRA.
Example: 500 ton maximum allowed if burned 5 miles from downwind SSRA.
-
3000 - 5000 ft mixing height: No burning within 10 miles of
downwind SSRA. Maximum 75 tons per mile from downwind SSRA.
Example: 750 ton maximum allowed if burned 10 miles from downwind SSRA.
-
Less than 3000 ft mixing height: No burning within 15 miles of
downwind SSRA. Maximum 50 tons per mile from downwind SSRA.
Example: 750 ton maximum allowed if burned 15 miles from downwind SSRA.
-
All exceptions must be coordinated with the duty forecaster
prior to ignition.
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