IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
Tab Functionality:
Above this section, you will notice six selectable tabs. Click on
the tab to show the information.
- Help: This page!
- Event Info: Details of the selected event.
- Text Data: The raw text product for this event.
- Interactive Map: An interactive map showing the event and RADAR.
- Storm Reports: Local Storm Reports.
- List Events: List all events of the given phenomena, significance, year, and issuing office.
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This application is fully driven by IEM web services.
2025 [KEKA] EUREKA Freeze (FZ) Warning (W) Number 4
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
798 WWUS76 KEKA 200449 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 949 PM PDT Wed Mar 19 2025 CAZ110-201700- /O.NEW.KEKA.FZ.W.0004.250320T1000Z-250320T1700Z/ Northwestern Mendocino Interior- Including Potter Valley, Willits, and Laytonville 949 PM PDT Wed Mar 19 2025 ...FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM PDT THURSDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Northwestern Mendocino Interior. * WHEN...From 3 AM to 10 AM PDT Thursday. * IMPACTS...Frost/Freeze damage to crops PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ111-201700- /O.NEW.KEKA.FZ.W.0004.250320T1000Z-250320T1700Z/ Northeastern Mendocino Interior- Including Covelo 949 PM PDT Wed Mar 19 2025 ...FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM PDT THURSDAY... * WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Northeastern Mendocino Interior. * WHEN...From 3 AM to 10 AM PDT Thursday. * IMPACTS...Frost/Freeze damage to crops. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ114-201700- /O.NEW.KEKA.FZ.W.0004.250320T1000Z-250320T1700Z/ Northern Lake- Including Gravelly Valley Airport 949 PM PDT Wed Mar 19 2025 ...FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM PDT THURSDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Northern Lake. * WHEN...From 3 AM to 10 AM PDT Thursday. * IMPACTS...Frost/Freeze damage to crops. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ113-115-201700- /O.CON.KEKA.FR.Y.0007.250320T0900Z-250320T1700Z/ Southeastern Mendocino Interior-Southern Lake- Including Talmage, Knobcone Camp, Finley, Lakeport, Hidden Valley Lake, Redwood Valley, Clearlake Park, Calpella, Clearlake, Middletown, and Hopland 949 PM PDT Wed Mar 19 2025 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 10 AM PDT THURSDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Southeastern Mendocino Interior and Southern Lake. * WHEN...From 2 AM to 10 AM PDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka JJW
298 WWUS76 KEKA 201650 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 950 AM PDT Thu Mar 20 2025 CAZ110-111-114-201800- /O.EXP.KEKA.FZ.W.0004.000000T0000Z-250320T1700Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Northern Lake- Including Covelo, Potter Valley, Gravelly Valley Airport, Laytonville, and Willits 950 AM PDT Thu Mar 20 2025 ...FREEZE WARNING WILL EXPIRE AT 10 AM PDT THIS MORNING... The threat has ended. $$ CAZ113-115-201800- /O.EXP.KEKA.FR.Y.0007.000000T0000Z-250320T1700Z/ Southeastern Mendocino Interior-Southern Lake- Including Talmage, Finley, Middletown, Hopland, Calpella, Hidden Valley Lake, Knobcone Camp, Lakeport, Redwood Valley, Clearlake, and Clearlake Park 950 AM PDT Thu Mar 20 2025 ...FROST ADVISORY WILL EXPIRE AT 10 AM PDT THIS MORNING... $$ For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka DS
Permalink to 202503200449-KEKA-WWUS76-NPWEKA
798 WWUS76 KEKA 200449 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 949 PM PDT Wed Mar 19 2025 CAZ110-201700- /O.NEW.KEKA.FZ.W.0004.250320T1000Z-250320T1700Z/ Northwestern Mendocino Interior- Including Potter Valley, Willits, and Laytonville 949 PM PDT Wed Mar 19 2025 ...FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM PDT THURSDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Northwestern Mendocino Interior. * WHEN...From 3 AM to 10 AM PDT Thursday. * IMPACTS...Frost/Freeze damage to crops PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ111-201700- /O.NEW.KEKA.FZ.W.0004.250320T1000Z-250320T1700Z/ Northeastern Mendocino Interior- Including Covelo 949 PM PDT Wed Mar 19 2025 ...FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM PDT THURSDAY... * WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Northeastern Mendocino Interior. * WHEN...From 3 AM to 10 AM PDT Thursday. * IMPACTS...Frost/Freeze damage to crops. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ114-201700- /O.NEW.KEKA.FZ.W.0004.250320T1000Z-250320T1700Z/ Northern Lake- Including Gravelly Valley Airport 949 PM PDT Wed Mar 19 2025 ...FREEZE WARNING IN EFFECT FROM 3 AM TO 10 AM PDT THURSDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Northern Lake. * WHEN...From 3 AM to 10 AM PDT Thursday. * IMPACTS...Frost/Freeze damage to crops. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ113-115-201700- /O.CON.KEKA.FR.Y.0007.250320T0900Z-250320T1700Z/ Southeastern Mendocino Interior-Southern Lake- Including Talmage, Knobcone Camp, Finley, Lakeport, Hidden Valley Lake, Redwood Valley, Clearlake Park, Calpella, Clearlake, Middletown, and Hopland 949 PM PDT Wed Mar 19 2025 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 10 AM PDT THURSDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Southeastern Mendocino Interior and Southern Lake. * WHEN...From 2 AM to 10 AM PDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka JJW
Permalink to 202503201650-KEKA-WWUS76-NPWEKA
298 WWUS76 KEKA 201650 NPWEKA URGENT - WEATHER MESSAGE National Weather Service Eureka CA 950 AM PDT Thu Mar 20 2025 CAZ110-111-114-201800- /O.EXP.KEKA.FZ.W.0004.000000T0000Z-250320T1700Z/ Northwestern Mendocino Interior-Northeastern Mendocino Interior- Northern Lake- Including Covelo, Potter Valley, Gravelly Valley Airport, Laytonville, and Willits 950 AM PDT Thu Mar 20 2025 ...FREEZE WARNING WILL EXPIRE AT 10 AM PDT THIS MORNING... The threat has ended. $$ CAZ113-115-201800- /O.EXP.KEKA.FR.Y.0007.000000T0000Z-250320T1700Z/ Southeastern Mendocino Interior-Southern Lake- Including Talmage, Finley, Middletown, Hopland, Calpella, Hidden Valley Lake, Knobcone Camp, Lakeport, Redwood Valley, Clearlake, and Clearlake Park 950 AM PDT Thu Mar 20 2025 ...FROST ADVISORY WILL EXPIRE AT 10 AM PDT THIS MORNING... $$ For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka DS
All Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.