Alert archive / California / Beach Hazards Statements in 2023
Beach Hazards Statement 1, NWS Eureka, CA
NWS Eureka, CA issued this beach hazards statement at Jan 20, 2023, 3:46 AM PST for Del Norte County, Humboldt County, Mendocino County, California. It took effect at Jan 20, 2023, 7:00 PM PST. It was in force for 26 hr.
The area
The counties it named.
The facts
- Issued
- Jan 20, 2023, 3:46 AM PST (11:46 UTC)
- In effect from
- Jan 20, 2023, 7:00 PM PST
- Expired
- Jan 21, 2023, 9:00 PM PST
- In force
- 26 hr
- Issued by
- NWS Eureka, CA
Counties Del Norte County, CA, Humboldt County, CA, Mendocino County, CA
The radar
The Eureka (Bunker Hill) radar (KBHX), 47 km from the middle of the area, began a volume at 11:48 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.
The nearest sounding before it
Medford/Jackson, OR (KMFR), launched 00:00Z, 11.8 hours before the alert went out and 210 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 784 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 15 m²/s²
- 0-3 km storm-relative helicity
- 72 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
436 WHUS46 KEKA 201146 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 346 AM PST Fri Jan 20 2023 ...Long Period Swell Moving in Friday Evening Long period forerunners will start filling in Friday afternoon. The wave size will be sufficient for sneaker waves by Friday evening. The swell will be near 8 feet at 18 seconds by early Saturday morning. Steep beaches will have a higher risk of sneaker wave activity with greater wave run- up onto beaches. Large waves will also wash over jetties and rock outcroppings that may normally stay dry. CAZ101-103-104-109-202000- /O.NEW.KEKA.BH.S.0001.230121T0300Z-230122T0000Z/ Coastal Del Norte-Northern Humboldt Coast-Southwestern Humboldt- Mendocino Coast- 346 AM PST Fri Jan 20 2023 ...BEACH HAZARDS STATEMENT IN EFFECT FROM THIS EVENING THROUGH SATURDAY AFTERNOON... * WHAT...Increased risk for sneaker waves. There may be periods of lulls in wave activity for up to 30 minutes before larger sets of waves return. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From this evening through Saturday afternoon.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. * ADDITIONAL DETAILS...Sneaker waves occur when a larger set of waves occurs after 20 to 30 minutes of smaller waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
7 follow-up statements
690 WHUS46 KEKA 201227 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 427 AM PST Fri Jan 20 2023 ...Long Period Swell Moving in Friday Evening Long period forerunners will start filling in Friday afternoon. The wave size will be sufficient for sneaker waves by Friday evening. The swell will be near 8 feet at 18 seconds by early Saturday morning. Steep beaches will have a higher risk of sneaker wave activity with greater wave run- up onto beaches. Large waves will also wash over jetties and rock outcroppings that may normally stay dry. CAZ103-202030- /O.NEW.KEKA.CF.Y.0002.230120T1700Z-230120T1900Z/ /O.CON.KEKA.BH.S.0001.230121T0300Z-230122T0000Z/ Northern Humboldt Coast- 427 AM PST Fri Jan 20 2023 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 9 AM TO 11 AM PST THIS MORNING... ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM THIS EVENING THROUGH SATURDAY AFTERNOON... * WHAT...High astronomical tides will cause minor flooding in low lying areas. Up to one half foot of saltwater inundation above ground level is possible in low lying areas near shorelines and tidal waterways (up to 9.0 feet MLLW at the North Spit tide gauge). * WHERE...Northern Humboldt County coast, mainly around Humboldt Bay, including Jackson Ranch Road and King Salmon. * WHEN...For the Coastal Flood Advisory, from 9 AM to 11 AM PST this morning. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT. Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$ CAZ101-104-109-202030- /O.CON.KEKA.BH.S.0001.230121T0300Z-230122T0000Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 427 AM PST Fri Jan 20 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM THIS EVENING THROUGH SATURDAY AFTERNOON... * WHAT...Increased risk for sneaker waves. There may be periods of lulls in wave activity for up to 30 minutes before larger sets of waves return. * WHERE...Coastal Del Norte, Northern Humboldt Coast, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...From this evening through Saturday afternoon.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. * ADDITIONAL DETAILS...Sneaker waves occur when a larger set of waves occurs after 20 to 30 minutes of smaller waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
962 WHUS46 KEKA 201900 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 1100 AM PST Fri Jan 20 2023 ...Long Period Swell Moving in this Evening... .Long period forerunners will start filling in this afternoon. The wave size will be sufficient for sneaker waves by this evening. The swell will be near 8 feet at 18 seconds by early Saturday morning. Steep beaches will have a higher risk of sneaker wave activity with greater wave run-up onto beaches. Large waves will also wash over jetties and rock outcroppings that may normally stay dry. CAZ103-210300- /O.EXP.KEKA.CF.Y.0002.000000T0000Z-230120T1900Z/ /O.CON.KEKA.BH.S.0001.230121T0300Z-230122T0000Z/ Northern Humboldt Coast- 1100 AM PST Fri Jan 20 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 7 PM THIS EVENING THROUGH SATURDAY AFTERNOON... ...COASTAL FLOOD ADVISORY WILL EXPIRE AT 11 AM THIS MORNING... * WHAT...Large unexpected waves along the coast. * WHERE...Northern Humboldt Coast. * WHEN...From 7 PM this evening through Saturday afternoon. * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. $$ CAZ101-104-109-210300- /O.CON.KEKA.BH.S.0001.230121T0300Z-230122T0000Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 1100 AM PST Fri Jan 20 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 7 PM THIS EVENING THROUGH SATURDAY AFTERNOON... * WHAT...Large unexpected waves along the coast. * WHERE...Coastal Del Norte, Southwestern Humboldt, and Mendocino Coast. * WHEN...From 7 PM this evening through Saturday afternoon. * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. $$
222 WHUS46 KEKA 210259 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 659 PM PST Fri Jan 20 2023 ...Long Period Swell Moving in tonight and Saturday... The swell will be near 8 feet at 18 seconds by early Saturday morning. Steep beaches will have a higher risk of sneaker wave activity with greater wave run-up onto beaches. Large waves will also wash over jetties and rock outcroppings that may normally stay dry. Very high tides and large tidal swings are expected. This may cause localized coastal flooding around Humboldt Bay. CAZ103-211100- /O.NEW.KEKA.CF.Y.0003.230121T1800Z-230121T2000Z/ /O.CON.KEKA.BH.S.0001.230121T0300Z-230122T0000Z/ Northern Humboldt Coast- 659 PM PST Fri Jan 20 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 10 AM TO NOON PST SATURDAY... * WHAT...For the Coastal Flood Advisory, High astronomical tides will cause minor flooding in low lying areas along the Humboldt Coast. Up to one half foot of saltwater inundation above ground level is possible in low lying areas near shorelines and tidal waterways (Between 8.8 and 8.9 feet MLLW at the North Spit tide gauge). For the Beach Hazards Statement, large unexpected waves along the coast. * WHERE...Northern Humboldt Coast County. * WHEN...For the Coastal Flood Advisory, from 10 AM to noon PST Saturday. For the Beach Hazards Statement, through Saturday afternoon. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT. Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$ CAZ101-104-109-211100- /O.CON.KEKA.BH.S.0001.230121T0300Z-230122T0000Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 659 PM PST Fri Jan 20 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON... * WHAT...Large unexpected waves along the coast. * WHERE...Coastal Del Norte, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through Saturday afternoon.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
858 WHUS46 KEKA 211106 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 306 AM PST Sat Jan 21 2023 ...Long Period Swell Continues Saturday... The swell is at 8 feet at 19 seconds early this morning, and will be around 8 to 9 feet at 17 seconds by late morning as the sneaker wave setup continues into the afternoon. Steep beaches will have a higher risk of sneaker wave activity with greater wave run- up onto beaches. Large waves will also wash over jetties and rock outcroppings that may normally stay dry. Very high tides and large tidal swings are expected. This may cause localized coastal flooding around Humboldt Bay. CAZ103-211915- /O.CON.KEKA.CF.Y.0003.230121T1800Z-230121T2000Z/ /O.CON.KEKA.BH.S.0001.000000T0000Z-230122T0000Z/ Northern Humboldt Coast- 306 AM PST Sat Jan 21 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS AFTERNOON... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO NOON PST TODAY... * WHAT...For the Coastal Flood Advisory, High astronomical tides will cause minor flooding in low lying areas along the Humboldt Coast. Up to one half foot of saltwater inundation above ground level is possible in low lying areas near shorelines and tidal waterways (Between 8.8 and 8.9 feet MLLW at the North Spit tide gauge). For the Beach Hazards Statement, large unexpected waves along the coast. * WHERE...Northern Humboldt Coast County. * WHEN...For the Coastal Flood Advisory, from 10 AM to noon PST Saturday. For the Beach Hazards Statement, through Saturday afternoon. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT. Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$ CAZ101-104-109-211915- /O.CON.KEKA.BH.S.0001.000000T0000Z-230122T0000Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 306 AM PST Sat Jan 21 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS AFTERNOON... * WHAT...Large unexpected waves along the coast. * WHERE...Coastal Del Norte, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through Saturday afternoon.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
011 WHUS46 KEKA 211842 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 1042 AM PST Sat Jan 21 2023 ...Long Period Swell Continues Saturday... The long period westerly swell is currently 10 feet at 17 seconds as the sneaker wave setup continues into the afternoon. Steep beaches will have a higher risk of sneaker wave activity with greater wave run- up onto beaches. Large waves will also wash over jetties and rock outcroppings that may normally stay dry. Very high tides and large tidal swings are expected. This may cause localized coastal flooding around Humboldt Bay. CAZ103-220000- /O.CON.KEKA.CF.Y.0003.000000T0000Z-230121T2000Z/ /O.CON.KEKA.BH.S.0001.000000T0000Z-230122T0000Z/ Northern Humboldt Coast- 1042 AM PST Sat Jan 21 2023 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL NOON PST TODAY... ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...For the Coastal Flood Advisory, High astronomical tides will cause minor flooding in low lying areas along the Humboldt Coast. Up to one half foot of saltwater inundation above ground level is possible in low lying areas near shorelines and tidal waterways (Between 8.8 and 8.9 feet MLLW at the North Spit tide gauge). For the Beach Hazards Statement, large unexpected waves along the coast. * WHERE...Northern Humboldt Coast County. * WHEN...For the Coastal Flood Advisory, from 10 AM to noon PST Saturday. For the Beach Hazards Statement, through Saturday afternoon. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT. Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$ CAZ101-104-109-220000- /O.CON.KEKA.BH.S.0001.000000T0000Z-230122T0000Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 1042 AM PST Sat Jan 21 2023 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... * WHAT...Large unexpected waves along the coast. * WHERE...Coastal Del Norte, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Through Saturday afternoon.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
637 WHUS46 KEKA 212242 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 242 PM PST Sat Jan 21 2023 ...Long Period Swell Continues Saturday Evening... The long period westerly swell is currently 10 feet at 17 seconds as the sneaker wave setup continues into the afternoon. Steep beaches will have a higher risk of sneaker wave activity with greater wave run- up onto beaches. Large waves will also wash over jetties and rock outcroppings that may normally stay dry. Very high tides and large tidal swings are expected. This may cause localized coastal flooding around Humboldt Bay. CAZ103-220645- /O.NEW.KEKA.CF.Y.0004.230122T1800Z-230122T2200Z/ /O.EXT.KEKA.BH.S.0001.000000T0000Z-230122T0500Z/ Northern Humboldt Coast- 242 PM PST Sat Jan 21 2023 ...BEACH HAZARDS STATEMENT NOW IN EFFECT UNTIL 9 PM PST THIS EVENING... ...COASTAL FLOOD ADVISORY IN EFFECT FROM 10 AM TO 2 PM PST SUNDAY... * WHAT...For the Coastal Flood Advisory, High astronomical tides will cause minor flooding in low lying areas along the Humboldt Coast. Up to one half foot of saltwater inundation above ground level is possible in low lying areas near shorelines and tidal waterways (Between 8.7 and 8.8 feet MLLW at the North Spit tide gauge). For the Beach Hazards Statement, large unexpected waves along the coast. * WHERE...Northern Humboldt Coast County. * WHEN...For the Coastal Flood Advisory, from 10 AM to 2 PM PST Sunday. For the Beach Hazards Statement, until 9 PM PST this evening.. . * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT. Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$ CAZ101-104-109-220500- /O.EXT.KEKA.BH.S.0001.000000T0000Z-230122T0500Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 242 PM PST Sat Jan 21 2023 ...BEACH HAZARDS STATEMENT NOW IN EFFECT UNTIL 9 PM PST THIS EVENING... * WHAT...Large unexpected waves along the coast. * WHERE...Coastal Del Norte, Southwestern Humboldt and Mendocino Coast Counties. * WHEN...Until 9 PM PST this evening.. . * IMPACTS...Large, unexpected waves can sweep across the beach without warning, sweeping people into the sea from rocks, jetties, and beaches. These waves can also move large objects such as logs, crushing anyone caught underneath. PRECAUTIONARY/PREPAREDNESS ACTIONS... Don't be fooled by an ocean that looks calm. There can be 30 minutes of small waves before a sneaker wave strikes. Avoid rocks and jetties. Avoid steep beaches. Stay much farther back from the water and never turn your back on the ocean. && $$
834 WHUS46 KEKA 220447 CFWEKA Coastal Hazard Message National Weather Service Eureka CA 847 PM PST Sat Jan 21 2023 CAZ103-221300- /O.EXP.KEKA.BH.S.0001.000000T0000Z-230122T0500Z/ /O.CON.KEKA.CF.Y.0004.230122T1800Z-230122T2200Z/ Northern Humboldt Coast- 847 PM PST Sat Jan 21 2023 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 10 AM TO 2 PM PST SUNDAY... * WHAT...High astronomical tides will cause minor flooding in low lying areas along the Redwood Coast. Up to one half foot of saltwater inundation above ground level is possible in low lying areas near shorelines and tidal waterways (Between 8.8 and 8.9feet MLLW at the North spit tide gauge). * WHERE...Northern Humboldt Coast County. * WHEN...From 10 AM to 2 PM PST Sunday.. . * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Coastal Flood Advisory indicates that onshore winds and tides will combine to generate flooding of low areas along the shore. Feet Above Ground is locally defined as feet above the Highest Astronomical Tide or HAT. && $$ CAZ101-104-109-220600- /O.EXP.KEKA.BH.S.0001.000000T0000Z-230122T0500Z/ Coastal Del Norte-Southwestern Humboldt-Mendocino Coast- 847 PM PST Sat Jan 21 2023 ...BEACH HAZARDS STATEMENT WILL EXPIRE AT 9 PM PST THIS EVENING... $$
The office that day
Everything else NWS Eureka, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 20, 3:04 AM PST | Small Craft Advisory | EKA | 4 hr | |
| Jan 20, 4:27 AM PST | Coastal Flood Advisory | EKA | Humboldt | 7 hr |
Nearby
Beach Hazards Statements in California, 2023Every beach hazards statement in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.