Washington State Emergency Operations Officer Monthly Report
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January 28, 2021
Winds kick up but storm milder than expected so far By John Cox Bakersfield Californian, Wednesday, Jan. 27, 2021 Strong winds knocked out power around Bakersfield and snow shut down traffic on the Grapevine Wednesday but the consensus was things could have been worse — and that it was too soon to declare they won't be. A wind advisory and a winter storm warning were in effect in parts of the county Wednesday as gusts of up to 55 mph hit the Arvin area and snow fell at 3,500 feet, with more expected as low as 2,000 feet. Authorities cautioned travelers headed across mountain passes to stay informed of changing weather conditions and keep extra food, water and blankets in their vehicles. Not as much rain came down by mid-afternoon Wednesday as had been expected, which came as a relief to almond growers after last week's wintry weather knocked down substantial portions of some local orchards. Farmers said the ground was drier this time and so winds Tuesday night and Wednesday weren't generally enough to blow trees sideways. “It hasn’t been a devastation because there hasn’t been enough rain,” McKittrick-area almond grower Don Davis said. A California Highway Patrol spokesman said there had been few problems in the Bakersfield area apart from downed power lines on Ashe Road and a 53-foot tractor-trailer that swiped the side of a mountain while taking Highway 178 through the Kern River Canyon to avoid storm-related closures elsewhere. Public Information Officer Roberto Rodriguez said Highway 58 through the Tehachapi area was open Wednesday but that the Grapevine closed at about 4 a.m. -
Driving in the Winter Factsheet
Driving in the Winter FactSheet HS04-010B (9-07) Even in Texas the onset of winter can bring severe • Winter Storm Watch winter weather conditions. Employers and employees alerts the public to the who drive for a living need to be aware of how to possibility of a blizzard, drive in winter weather. The leading cause of death heavy snow, freezing rain, during a winter storm is driving accidents and multiple or heavy sleet. vehicle accidents are more likely in severe winter weather conditions. Employers and employees can • Winter Storm Warning is take steps to increase safety while driving in winter issued when a combination of heavy snow, heavy weather. freezing rain, or heavy sleet is expected. • Plan ahead and allow plenty of time for travel. • Winter Weather Advisories are issued when An employer should maintain information on its accumulations of snow, freezing rain, freezing employees’ driving destinations, driving routes, drizzle, and sleet may cause significant and estimated time of arrivals. Drivers should inconvenience and moderately dangerous be patient while driving, because trip time can conditions. increase in winter weather. • Snow is frozen precipitation formed when • Winterize vehicles before traveling in winter temperatures are below freezing in most of the weather. Before driving have a mechanic atmosphere from the earth’s surface to cloud check the following items on vehicles: battery; level. antifreeze; wipers and windshield washer fluid; ignition system; thermostat; lights; flashing • Sleet, also know as ice pellets, is formed when hazard lights; exhaust system; heater; brakes; precipitation or raindrops freeze before hitting defroster; tires (check for adequate tread); and the ground. -
Warning Uses Definition of Terms
Warning Uses Convective Weather Flooding Winter Weather Non-Precipitation Tornado Watch Flash Flood Watch Blizzard Warning Tornado Warning Flash Flood Warning Winter Storm Watch Severe Thunderstorm Watch Flood Watch Winter Storm Warning High Wind Warning Severe Thunderstorm Warning Flood Warning Snow Advisory Small Stream Flood Freezing Rain Advisory High Wind Advisory Advisory Ice Storm Warning Winter Weather Advisory Definition of Terms Term Definition Winter Weather There is a good chance of a major winter storm developing in the next several days. Outlook Winter Storm Watch There is a greater than 50% chance of a major winter storm in the next several days Winter Storm Any combination of winter weather including snow, sleet, or blowing snow. The Warning snow amount must meet a minimum accumulation amount which varies by location. Blizzard Warning Falling and/or blowing snow frequently reducing visibility to less than 1/4 mile AND sustained winds or frequent gusts greater than 35 mph will last for at least 3 hours. Ice Storm Warning Freezing rain/drizzle is occurring with a significant accumulation of ice (more than 1/4 inch) or accumulation of 1/2 inch of sleet. Wind Chill Warning Wind chill temperature less than or equal to -20 and wind greater than or equal to 10 mph. Winter Weather Any combination of winter weather such as snow, blowing snow, sleet, etc. where Advisory the snow amount is a hazard but does not meet Winter Storm Warning criteria above. Freezing Light freezing rain or drizzle with little accumulation. Rain/Drizzle Advisory . -
Programming NOAA Weather Radio
Why Do I Need a NOAA Weather Radio? ⦿ NOAA Weather Radio is an "All Hazards" radio network, making it your single source for comprehensive weather and emergency information. ⦿ One of the quickest and most reliable way to get life saving weather and emergency alerts from government and public safety officials. ⦿ NWR is provided as a public service by the National Oceanic and Atmospheric Administration (NOAA), part of the Department of Commerce. What Features Do Weather Radios Have? ⦿ Tone alarm ⦿ S.A.M.E. Technology ⦿ Selectable alerting of events ⦿ Battery backup ● In the event of a power outage the radio will still work with the batteries ⦿ External antenna jack ⦿ Can be hooked up to attention getting devices ● Strobe lights, pagers, bed shakers, computers, text printers Where Should They Be Kept? ⦿ Near a window in a home or office. ● Receive better reception ⦿ It is a good idea to keep one with sports equipment for emergency alerts. ⦿ Everyone should take one with them while outdoors (boating, camping) or traveling. Getting to Know Your NWR 3 4 1. Programming Buttons 2 2. Select 2 5 3. Menu 1 1 4. Warning Light-Red 6 5. Watch Light- Orange 6. Advisory Light- Yellow 7 7. Weather Radio On/Off Switch 8 8. Volume Up/Down 9 9. Weather/Snooze Button Getting to Know Your NWR: Display Icons 1. Low Battery 3 4 5 Indicator 2 6 1 7 2. Menu Indicator 3. Weather Radio On Indicator 4. Warning Tone Alert 5. Voice Alert 6. Clock Alarm 7. Volume Level Bars 8 8. Alphanumeric Starting Your NWR 1. -
Emergency Prepardeness: Winter Storms
inter Storm W WinterStorm Produced by the Why talk about winter storms? National Disaster A major winter storm can last for several days and be accompanied by Education Coalition: American Red Cross, high winds, freezing rain or sleet, heavy snowfall, and cold temperatures. FEMA, IAEM, IBHS, People can become trapped at home, without utilities or other services. NFPA, NWS, USDA/ Heavy snowfall and blizzards can trap motorists in their cars. Attempting CSREES, and USGS to walk for help in a blizzard can be a deadly decision. Winter storms can make driving and walking extremely hazardous. The aftermath of a winter storm can have an impact on a community or region for days, weeks, or even months. Storm effects such as extremely cold temperatures and snow accumulation, and sometimes coastal flood- ing, can cause hazardous conditions and hidden problems for people in the affected area. What are winter storms, and what causes them? A winter storm can range from a moderate snow over a few hours to blizzard conditions with blinding wind-driven snow that lasts several days. Some winter storms may be large enough to affect several states, while others may affect only a single A major winter storm can last for community. Many winter storms are several days and be accompanied by accompanied by low temperatures and high winds, freezing rain or sleet, heavy and/or blowing snow, which can severely reduce visibility. heavy snowfall, and cold temperatures. Winter storms can be defined differ- People can become trapped at home, ently in various parts of the country. without utilities or other services. -
Quick Hitting Winter Storm Today
Quick Hitting Winter Storm Today Current Hazards Winter Storm Warnings and Advisories Continue for a Moderate to Heavy Snowfall today. Weather Forecast Office Presentation Created New York, NY Follow us on Twitter Follow us on Facebook 2/7/2021 4:20 AM Main Points Hazard Impacts Location Timing • Snowfall rates of 1-2”/hr • NE NJ, NYC Metro, Coastal • Onset- This Morning possible. Westchester, SW CT and W • Heavy Snow- This morning Heavy Snow LI – around 6” • Visibilities of 1/4 miles or less. thru afternoon. • Difficult travel. • E LI and SE CT- 6-9” • Snow ends- This evening • • Snowfall of up to 1”/hr possible. Interior portions of NE Onset- This Morning • Snow • Visibilities down to 1/2 mile at NJ, Lower Hud and SW Moderate Snow- This times. morning into early aft. CT – 3-6 • Hazardous travel. ” • Snow ends- Late this aft. Marine • Wind gusts of 35 KT. Ocean Waters East of This Morning thru This • Seas of 5-8 ft. Moriches Inlet Afternoon Gale Warning Weather Forecast Office Presentation Created New York, NY Follow us on Twitter Follow us on Facebook 2/7/2021 4:20 AM Summary of Greatest Impacts Heavy Snow: NYC Metro, NE NJ, S Westchester, S CT, LI None Limited Elevated Significant Extreme Snow: Interior portions of Lower Hud, SW CT, NE NJ None Limited Elevated Significant Extreme Marine: Ocean Waters East of Moriches Inlet None Limited Elevated Significant Extreme Weather Forecast Office Presentation Created New York, NY Follow us on Twitter Follow us on Facebook 2/7/2021 4:20 AM Snow Winter Storm Warning in Effect from Hazards: Total Snowfall in Warned Area – 6am to 9pm Today for much of the Area Around 6” for NE NJ, NYC, S Westchester, W LI, and SW CT 6-9” for E LI and SE CT. -
Winter Weather Definitions and Terms
Definitions of Winter Weather Terms used by the National Weather Service As winter approaches, you should understand winter weather terms and be aware of winter weather hazards. The National Weather Service uses several terms to tell you exactly what kind of weather to expect, please review the terms below to familiarize yourself with them. 1) WINTER STORM OUTLOOK This is a statement issued when there is a chance of a major winter storms from 3 to 5 days in the future. This is meant to assist people with their long range plans. However, since the outlook is issued so far in advance, the accuracy of the prediction may be limited. 2) WINTER STORM WATCH This means there may be hazardous winter weather due to various elements such as heavy snow, sleet, or ice accumulation from freezing rain. In our region, heavy snow means 7 inches or more of accumulation in 24 hours or less. A "WATCH" is a long range prediction. They are issued at least 12 hours before the hazardous winter weather is expected to begin. When the storm becomes imminent, or has a high probability of occurring, the watch will be upgraded to a "WARNING". 3) WINTER STORM WARNING FOR HEAVY SNOW Seven inches or more of snow will fall within a 24 hour period. 4) WINTER STORM WARNING FOR SEVERE ICING Heavy accumulation of ice due to freezing rain will down trees and power lines. Electricity, or telephone communications, may be out for a long period of time. Roads may become impassable for most vehicles. 5) BLIZZARD WARNING This is issued for a combination of strong winds averaging or frequently gusting to, or above, 35 miles an hour and very low visibility due to blowing or falling snow. -
Winter Weather Awareness Winter Storm Warning
BE PREPARED… BEFORE THE STORM STRIKES! WINTER WEATHER AWARENESS WINTER STORM WARNING Normally, when a winter storm is expected, the National Weather Service will issue a winter storm watch. A winter storm watch means that conditions exist for the occurrence of severe winter weather such as blizzard conditions, heavy snow, significant freezing rain, or sleet. A winter storm watch is your signal to prepare for the storm now. Once the storm begins, travel may not be possible. Preparing at Home and at Work Remaining inside protected from the elements is the safest place during a winter storm. Consider a plan for the potential loss of heat, power, telephone service, and a shortage of supplies if the storm persists. Here is a checklist you can use to be prepared. Preparing for the Indoors • Flashlight with extra batteries; • Battery powered weather radio and portable radio; • Extra food and water, especially high energy food that requires no cooking or refrigeration such as dried fruit and canned goods (don’t forget the non- electric can opener); • Medicine, first aid supplies, and ample baby supplies; • Emergency heating source, such as a stocked fireplace, wood stove, or space heater; • Smoke detector and fire extinguisher, the chance of fire increases dramatically using alternative heating! • Carbon monoxide detector. Don’t forget, you may not be at home when the storm strikes! Have emergency supplies available at your place of work. Preparing Your Vehicle About 70% of deaths during an ice or snow storm occur in a vehicle. If you question if you should attempt to travel, then don’t! If you must travel then allow extra time. -
Warning/Advisory Criteria
WARNING/ADVISORY CRITERIA Definitions: Watch – Conditions are favorable for weather hazard to occur. Prepare for warnings to be issued. Warning – Event is imminent, occurring close by, or, in the case of a winter storm/hurricane, has a high likelihood of occurrence. Take action to protect life and property. Marine Wind/Wave Criteria Headline Chesapeake Bay Currituck Sound & Maryland/Virginia/NC Virginia Rivers Coastal Waters Small Craft Advisory (use top of wind and seas range) 18-33 Kt/4+ Ft 18-33 Kt/None 25-33 Kt/5+ Ft Gale Warning 34-47 Kt Storm Warning ≥48 Kt Special Marine Warning (SMW) Thunderstorm winds ≥34 Kt; hail ≥¾” and/or waterspouts High Surf Advisory N/A N/A Surf 8 Ft Near Shore 10 Ft/10 second period 12 Ft/10 second period ** (** = Duration >12 hrs) Public Products Warning/Advisory Thresholds Warning/Advisory (Product ID) Snow Freezing Rain Combination of winter hazards Winter Storm Warning * (WSW) Average of forecast. range: At least 1/4" of Hazards judged to pose a threat to life MD/Interior VA 5"/24 hr or 4"/12 hr ice accretion (all and property NC/SE VA 4"/24 hr or 3"/12 hr areas) Sleet – 1”+ (all areas) Winter Weather Advisory * (WSW) Avg. of fcst range at least: Any accretion Hazards cause A significant 1-2" VA/MD/NC on sidewalks inconvenience, and warrant extra Sleet - .25” to 1” roadways caution Blizzard Warning (WSW) Sustained wind or frequent gusts ≥35 mph AND considerable blowing/drifting of snow/falling snow reducing visibilities frequently < 1/4 mile for > 3 hours Wind Chill Advisory (WSW) Wind Chill Index ≤ 0o F Wind Chill Warning (WSW) Wind Chill Index ≤ -15o F Frost Advisory (NPW) Issued at the end (fall) or beginning (spring) of the growing season when frost is expected, but severity not sufficient to warrant a freeze warning. -
Ensuring a Safe and Secure Homeland for All North Dakotans
■ Ensuring a safe and secure homeland for all North Dakotans ■ Winter Season - Watch The National Weather Service issues Watches when the risk of a hazardous winter weather event has increased, but the occurrence, location, and/or timing is still uncertain. Watches are issued to highlight significant and life threatening situations that may occur or are possible in the next several days. The significant winter weather could be heavy snow, freezing rain, sleet, blowing snow, extreme cold, blizzard, or combinations of these. Watches are issued for Winter Storms, Blizzards, and Extreme Cold, depending on what the threat is. Watches may be dropped (cancelled), or upgraded to advisories or warnings. ■ Winter Season - Warning The National Weather Service issues Warnings when life threatening winter weather is imminent, or occurring. Anytime you hear the National Weather Service has issued a Warning (winter or summer), you should be thinking of life threatening dangerous weather. There are four types of warnings issued for winter weather: Winter Storm Warning; Blizzard Warning; Ice Storm Warning; and Extreme Cold Warning. ■ Winter Storm Warning - 6 inches (or more) of snow is expected in a 12 hour (or less) period of time, OR, when 8 inches (or more) of snow is expected in a 24 hour (or less) period of time. Winter Storm Warnings may also be issued for combinations of snow, wind, blowing snow and dangerously cold conditions. ■ Blizzard Warning – (the most deadly winter events in North Dakota) –considerable falling and/or blowing snow combined with winds of 35 mph or more and reducing visibility to less than ¼ mile (near zero), and lasting at least 3 hours. -
Where Can I Purchase a NOAA Weather Radio? What Will Activate
Where can I purchase a “OurgoalistosomedayhaveaNOAAWeather NOAA Weather Radio? Radioineveryhome,justlikeasmokedetector, andinallschools,hospitals,andotherpublic Check with stores that sell electronics, or call the Na- tional Weather Service office closest to you. Weather gatheringplaces.NOAAWeather radios come in many sizes and with a variety of Radiogivespeoplethekindof functions and costs. Many of the radios sound a tone informationtheyneedtosafeguardthemselves alarm and/or turn on the audio when severe weather andtheirhomebefore,duringandaftera announcements or emergency information are broad- disaster” cast. To make use of the digital SAME coding technol- ogy, more sophisticated weather radio receivers are Director required. Most NOAA Weather Radio receivers are NationalWeatherService either battery-operated portables or AC-powered desk- top models with battery backup so they can be used in many different situations. Some CB radios, scanners, short-wave and AM/FM radios are capable of receiving NOAA Weather Radio NOAA Weather Radio transmissions. Many communi- ties throughout the United States also make Weather At Home At Play Radio available on cable TV and broadcast television’s secondary audio programming channels. For more information on NOAA Weather Radios: At Work While http://www.nws.noaa.gov/nwr/nwrrcvr.htm Traveling What will activate my While Boating or NOAA Weather Radio? Camping Warnings, watches, and statements that may activate National Weather Service NOAA Weather Radio: the NWR include but are not limited to, the following -
Winter Storm Warning for Most of the Region
Major Winter Storm Tonight into Tuesday Decision Support Briefing #3 Current Hazards As of: 700 AM Jan 31, 2021 What Has Changed? Upgrade to Winter Storm Warning for Most of the Region. Upgrade to Coastal Flood Warnings and Advisories for much of the coast for the Monday/Monday night . Upgrade to Storm Warning for ocean waters, and southern and eastern nearshore waters for Monday into Tuesday AM Upgrade to Gale Warning elsewhere Monday Into Tuesday AM Weather Forecast Office Presentation Created New York, NY Follow us on Twitter Follow us on Facebook 1/31/2021 7:34 AM Main Points Hazard Impacts Location Timing • Snowfall rates of 1-3 inches/hr • Snow develops late this Eve. Heavy Snow likely Mon/Mon Eve Much of the Tri-State • Heavy snow Mon/Mon Eve. 12-18” • Near blizzard conditions possible Region • Periods of lighter snow late Locally 18+ along coast Mon/Mon Eve. Mon Night into Tue. • Difficult to Impossible travel. • Snow develops late this Eve. Heavy Snow/ • Heavy Snow Monday, possibly • Heavy Snow Mon. mixing with rain/sleet Monday Mixed Precip E LI and Far SE CT • Possibly mixing with rain Night/Tue AM. Monday Eve into Tue AM 4-12” • Difficult Travel. • Periods of lighter snow Tue. Coastal Impacts • Moderate to locally Major coastal Greatest Coastal Impacts – 2 to 3 ft flood impacts. Along S and E bays of LI Times of high tide Monday Inundation above • Areas of dune erosion and Into Monday Night ground level (AGL) localized overwashes. Dune Impacts- Oceanfront • Scattered downed tree limbs and power lines.