Alert archive / Oregon / Severe Thunderstorm Warnings in 2009
Severe Thunderstorm Warning 4, NWS Portland, OR
NWS Portland, OR issued this severe thunderstorm warning at Jun 4, 2009, 1:32 PM PDT for Lane County, Linn County, Oregon. It was in force for 35 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 4, 2009, 1:32 PM PDT (20:32 UTC)
- Expired
- Jun 4, 2009, 2:07 PM PDT
- In force
- 35 min
- Issued by
- NWS Portland, OR
- Area
- Storm-based polygon
Counties Lane County, OR, Linn County, OR
The radar
The Portland,OR radar (KRTX), 168 km from the middle of the area, began a volume at 20:32 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Portland, OR wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 4, 9:03 AM PDT, 4 hours 29 minutes earlier.
Area forecast discussion, Jun 4, 9:03 AM PDT, 4 hours 29 minutes before
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</html>Hazardous weather outlook, Jun 4, 5:37 AM PDT, 7 hours 55 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE PORTLAND OR 537 AM PDT THU JUN 4 2009 ORZ001-002-005-009-014-WAZ019>023-039-040-051300- NORTH OREGON COAST-CENTRAL OREGON COAST-LOWER COLUMBIA- WESTERN COLUMBIA RIVER GORGE-UPPER HOOD RIVER VALLEY- SOUTH WASHINGTON CASCADES-WILLAPA HILLS-SOUTH WASHINGTON COAST-I- 5 CORRIDOR IN COWLITZ COUNTY-GREATER VANCOUVER AREA- SOUTH WASHINGTON CASCADE FOOTHILLS- 537 AM PDT THU JUN 4 2009 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST OREGON AND SOUTHWEST WASHINGTON. .DAY ONE...TODAY AND TONIGHT ISOLATED TO SCATTERED THUNDERSTORMS ARE EXPECTED LATE THIS AFTERNOON AND EVENING. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES. ORZ003-004-006>008-010>013-051300- COAST RANGE OF NORTHWEST OREGON- CENTRAL COAST RANGE OF WESTERN OREGON-GREATER PORTLAND METRO AREA- CENTRAL WILLAMETTE VALLEY-SOUTH WILLAMETTE VALLEY- NORTHERN OREGON CASCADE FOOTHILLS-NORTHERN OREGON CASCADES- CASCADE FOOTHILLS IN LANE COUNTY-CASCADES IN LANE COUNTY- 537 AM PDT THU JUN 4 2009 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST OREGON. .DAY ONE...TODAY AND TONIGHT AFTERNOON AND EVENING THUNDERSTORMS ARE LIKELY...LOCALLY WITH HEAVY RAIN. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
In the hours before
Special weather statement, Jun 4, 1:23 PM PDT, 9 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE PORTLAND OR 123 PM PDT THU JUN 4 2009 ORZ012-013-042115- CASCADE FOOTHILLS IN LANE COUNTY OR-CASCADES IN LANE COUNTY OR- 123 PM PDT THU JUN 4 2009 ...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL LANE COUNTY UNTIL 215 PM PDT... AT 123 PM PDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 10 MILES NORTHEAST OF LOOKOUT POINT RESERVOIR... OR 15 MILES NORTH OF OAKRIDGE...MOVING NORTHWEST AT 25 MPH. HAIL UP TO THE SIZE OF PENNIES IS EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING. * LOCATIONS IMPACTED INCLUDE... VIDA... LEABURG AND WALTERVILLE... MOHAWK... THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE. LAT...LON 4413 12294 4422 12251 4391 12232 4380 12252 TIME...MOT...LOC 2023Z 144DEG 23KT 4397 12253 WEATHER.GOV/PORTLAND
The office that day
Everything else NWS Portland, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 3, 5:25 PM PDT | Special Weather Statement | PQR | Lane | 50 min |
| Jun 3, 5:43 PM PDT | Severe Thunderstorm Warning | PQR | Lane, Linn | 32 min |
| Jun 4, 1:23 PM PDT | Special Weather Statement | PQR | Lane | 52 min |
| Jun 4, 1:51 PM PDT | Special Weather Statement | PQR | Benton | 39 min |
| Jun 4, 2:01 PM PDT | Severe Thunderstorm Warning | PQR | Lane, Linn | 44 min |
| Jun 4, 2:31 PM PDT | Special Weather Statement | PQR | Linn | 44 min |
| Jun 4, 2:51 PM PDT | Special Weather Statement | PQR | Linn | 39 min |
| Jun 4, 3:14 PM PDT | Severe Thunderstorm Warning | PQR | Benton, Linn | 33 min |
| Jun 4, 3:21 PM PDT | Severe Thunderstorm Warning | PQR | Clackamas, Linn, Marion | 39 min |
| Jun 4, 3:37 PM PDT | Tornado Warning | PQR | Linn, Marion | 23 min |
| Jun 4, 3:45 PM PDT | Areal Flood Warning | PQR | Benton, Linn | 30 min |
| Jun 4, 4:18 PM PDT | Severe Thunderstorm Warning | PQR | Benton, Clackamas, Lincoln, Marion, Multnomah, Polk and 3 more | 42 min |
| Jun 4, 4:32 PM PDT | Severe Thunderstorm Warning | PQR | Clackamas, Multnomah | 28 min |
| Jun 4, 4:54 PM PDT | Severe Thunderstorm Warning | PQR | Clackamas, Columbia, Marion, Multnomah, Washington, Yamhill | 36 min |
| Jun 4, 4:58 PM PDT | Severe Thunderstorm Warning | PQR | Clackamas, Multnomah, Washington | 32 min |
Nearby
Severe Thunderstorm Warnings in Oregon, 2009Every severe thunderstorm warning in 2009
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.