Tag Archives: National Weather Service

SKYWARN

Making storm spotter reports while traveling

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U.S. map showing county warning areas of each National Weather Service weather forecast office
County warning areas of each National Weather Service weather forecast office (NWS image).

During the Central Indiana Severe Weather Symposium, March 5, 2016 in Indianapolis, an attendee asked how spotters, particularly those who are hams, can report to appropriate National Weather Service (NWS) weather forecast offices (WFO) while traveling away from home.

There are several good answers to that question. It helps to know that each WFO has its own area of responsibility, which the NWS calls a county warning area (CWA). It is defined by a list of counties (or parishes) for which that WFO issues weather warnings. Generally speaking, every county in a given WFO’s CWA is closer to that WFO’s doppler radar station that to any other WFO’s radar. This is why CWAs often cross state lines.

If you want to make a spotter report while traveling, therefore, you need to know two things:

  1. Which WFO’s CWA you’re in.
  2. How to contact that WFO.

SpotterNetwork.org

SpotterNetwork.org's reporting page displays the ID and phone number of the appropriate NWS office to members who are logged in and using a location-reporting app.
SpotterNetwork.org’s reporting page displays the ID and phone number of the appropriate NWS office to members who are logged in and using a location-reporting app.

By far, the simplest way to accomplish both steps above is to register with SpotterNetwork.org and install compatible position-reporting software on a smartphone or similar GPS- and mobile- data-equipped mobile device.

I use WDT’s RadarScope app on my iPhone. According the the SpotterNetwork.org website, Android users have several additional choices, including ChaserLocation, PYKL3 Radar and Radar Alive!

In my case, RadarScope (when properly configured and activated) continually transmits my iPhone’s GPS coordinates to SpotterNetwork.org servers. If I need to make a report, I just log into my account on SpotterNetwork.org’s home page with any Web browser (including the one on my phone), and then select the “Submit Severe Report” link.

Because SpotterNetwork.org knows where I am, it displays at the top of the reporting page the three-letter identifier of the WFO whose CWA I’m in and the best telephone number through which to make a report to that WFO (in most cases, it’s the “bat phone” number that’s reserved for spotters). Then, I can call that number (the best choice for life-threatening situations, like a tornado) or enter my report into the SpotterNetwork.org website and let SpotterNetwork.org send it to the proper WFO electronically.

Weather.gov

The watch-warning-advisory map on the NWS home page allows viewers to find the NWS office for any location by clicking that location on the map.
The watch-warning-advisory map on the NWS home page allows viewers to find the NWS office for any location by clicking that location on the map.

You can determine the appropriate WFO for any location in the country by using the NWS home page, www.weather.gov. Just click anywhere on the U.S. map. Near the top of the Web page that appears, you’ll see a headline that indicates the name of the WFO in whose CWA you clicked. If you scroll to the bottom of that page, you’ll find a phone number for that WFO. Unfortunately, it’s the main office phone number, not the special spotter report number. Depending on the time of day and how the WFO set up its phone system, you might not be able to reach a WFO staff member on that number.

Once you get on the appropriate WFO’s website, however, you should be able to easily find a weather reporting Web form, the WFO’s Twitter handle or even a link to the WFO’s Facebook page, all of which provide alternatives to calling.

If you don’t have mobile Internet, you can use weather.gov before your trip to make your own list of the WFOs through whose CWAs your route will take you.

911

You can call 911 to report life-threatening weather. The phone system will automatically route your call to an appropriate public safety answering point (PSAP) for your location, where a staff member will know how to relay your report to the appropriate WFO.

Disadvantages of this method include:

  • During times of severe weather, PSAPs are often too busy taking incoming calls to relay any information to the NWS.
  • The PSAP call taker might not appreciate being told about one-inch-diameter hail, even though the WFO would want to know about it.

Amateur (ham) radio

Learning how to make spotter reports via ham radio while out of your normal area can be challenging. You’ll have to determine which frequency is used by hams in your current location. Even if you’re successful, you might not be able to reach the WFO or someone who can relay your report to the WFO.

In most communities, hams conduct weather-related communications on a repeater system.  Ways to learn what repeaters exist in any location include the American Radio Relay League’s (ARRL) printed “Repeater Directory,” the website and apps of the ARRL-endorsed www.rfinder.net and the independent RepeaterBook.com website.

Some listings in the ARRL directory and on repeaterbook.com indicate that a listed repeater is used for weather-related activities. When that indication is available, such repeaters are good places for ham-radio-equipped spotters to start. You might, however, need to try multiple repeaters within range to find one on which a SKYWARN net operates. It’s therefore a good idea to communicate with local hams as you enter an area, so that you’ll already know about local on-air SKYWARN practices before you need to call in a report. This is especially important, because the local SKYWARN net might not permit participation by outsiders.

Call your home WFO

As a last resort, you can always use the “bat phone” number for your home WFO. Be sure to tell the call taker early in the call that you’re outside their CWA and that you’re requesting them to relay your report to the appropriate WFO.

SKYWARN

Learn what it’s like at NWS during severe weather

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Warning Coordination Meteorologist Rick Smith of the Norman, Oklahoma National Weather Service Weather Forecast Office speaks at the 2016 national storm chaser conference.
Warning Coordination Meteorologist Rick Smith of the Norman, Oklahoma National Weather Service Weather Forecast Office speaks at the 2016 national storm chaser conference.

The warning coordination meteorologist of the Norman, Oklahoma NWS office did a very interesting presentation at a national storm chaser convention earlier this year. Rick Smith spoke about what goes on at his office during severe weather events and how chasers and spotters can be of greatest assistance. While some of the information was specific to his local office and does not apply to the northern Indiana office, it was nonetheless a fascinating presentation. You can watch it on YouTube at https://www.youtube.com/watch?v=t1CNFSkcagw or on the embedded video below.

SKYWARN

What’s the #1 source for national weather?

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Amateur-run Facebook pages should not mislead readers into believing that their information is better than that of the National Weather ServiceShould a Facebook page run by amateur storm chasers promote itself as the best source for weather information? I can’t help but wonder how many (if any) naïve Facebook users foolishly rely on such pages for time-critical safety information, in lieu of the National Weather Service (NWS).

Recently, a Facebook page distributed the graphic above. I’ve blurred out identifying information, because who it was doesn’t matter to the point of this article. But the headline, “The #1 Source for National Weather” certainly caught my eye.

I’ve tried multiple times to contact the owners of the Facebook page that published that graphic. I sent a Facebook message and sent an email message to the email address on their website. I’ve received no response. So, all I know about them is what I see online.

From what I see, both the Facebook page and associated website are published by a group of amateur storm chasers, none of whom appear to have a meteorology degree.

In the U.S., only one source of weather information has the authority to issue the official watches and warnings that trigger weather radios, etc.

Don’t read what I’m not writing! There’s nothing wrong with an amateur-run Facebook page or website distributing interesting or important weather information. I do it all the time on Facebook, this blog, Twitter, etc. What I don’t do, however, is claim that my information is any better than others’.

Why? Because I don’t want anyone to assume that my blog, Facebook page or Twitter feed (or anyone’s for that matter) is a safe and reliable way to get timely, live-saving weather alerts, especially NWS warnings. Not even the NWS’ own Facebook and Twitter feeds are timely enough for that (yet).

That’s also why I consistently encourage readers – for their safety – to maintain timely access to NWS products (e.g. via NOAA Weather Radio, smartphone apps triggered by NWS products, Wireless Emergency Alerts, etc.).

All of us who publish weather information on social media and other Internet channels have a responsibility to inform and remind readers that in the U.S., only one source of weather information has the authority to issue the official watches and warnings that trigger weather radios, etc.: The National Weather Service. Likewise, we must not publish anything that could potentially mislead readers into believing that our social media feeds can keep them as safe as do directly received NWS warnings.

Our readers’ lives could depend on it!

What do you think? Use this blog’s comment function to let us know.

Disasters, SKYWARN

NWS plans Twitter commemoration of Palm Sunday tornado outbreak

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The famous Palm Sunday twin tornado photo, taken along U.S. 33 by Paul Huffman of the
The famous Palm Sunday twin tornado photo, taken along U.S. 33 by Paul Huffman of the “Elkhart Truth”

If you follow the the northern Indiana office of the National Weather Service on Twitter (@NWSIWX) and if your smart phone beeps at you every time the office tweets, you might want to change your settings before tomorrow.

The office plans to send more than 100 tweets to mark the 50th anniversary of the April 11, 1965 Palm Sunday tornado outbreak that killed 145 people in Indiana. No other tornado outbreak in the state’s history has killed that many people.

Presentation slide from northern Indiana NWS office.
Presentation slide from northern Indiana NWS office.

The NWS office plans to send tweets in real time, as if it were live tweeting during the actual outbreak. Every tweet will include the hash tag #PalmSunday50. This will give followers a feel for how NWS received information that day and the warnings it issued.

You can follow along, whether or not you have a Twitter account. The tweets will be visible at either of the following Web URLs:

https://twitter.com/search?f=realtime&q=%22%23PalmSunday50%22&src=typd

https://twitter.com/nwsiwx

The NWS office has also created a special website that provides detailed information about the outbreak, including photos like the one at the top of this post and first-hand accounts that witnesses provided the NWS.

SKYWARN

Bill in Congress would expand NWS research to improve severe weather forecasts

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Photo of tornado with words superimposed: H.R. 1561: "... zero death from severe weather events ..."

“… an important step toward moving to a day when we have zero deaths from severe weather events…”

Some members of Congress want the National Weather Service (NWS) to devote a larger portion of its research budget to improving forecasts of tornadoes and hurricanes and increasing warning lead times. H.R. 1561, the “Weather Research and Forecast Innovation Act of 2015″ would Impose that requirement on the NWS, if it becomes law. The Science, Space, and Technology Committee passed the bill late last month.

Bill co-sponsor Rep. Jim Bridenstine (R-Okla.) said in his blog, “The Weather Forecasting Innovation and Research Act is an important step toward moving to a day when we have zero deaths from severe weather events, such as tornadoes which can be devastating in my home state of Oklahoma. By prioritizing funding within NOAA’s Office of Oceanic and Atmospheric Research, we can advance critical technologies and capabilities to vastly improve weather forecasting in the United States and save lives and property.”

Bill author Rep. Frank Lucas (R-Okla.) said, “The United States needs a world-class weather prediction system that helps protect the American people and their property. Unfortunately, for the last few years, our leadership in weather forecasting has slipped and we now play second fiddle to the European forecasting offices, who often predict America’s weather better than we can. The bill before us today will help us reclaim superior weather prediction and forecasting capabilities. Our citizens deserve this.”

if you agree, as I do, that the NWS, while doing a good job now, needs the ability to better forecast and warn us about severe weather, contact your own congressman and ask him to support H.R. 1561. The Open Conress website makes this easy.

SKYWARN

Bogus winter storm “forecasts” spreading on social networks

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Do not be alarmed. Despite what you might have read on Facebook or Twitter, no big winter storm is forecast to strike the Midwest or Northeast this weekend.

As WANE-TV meteorologist Greg Shoup writes in a his blog, “There are no significant weather patterns this weekend across the entire eastern United States.”

Apparently some attention-starved social network users are forwarding information about a winter storm that happened March 12 of 2014, but without the critical information that it was last year!

Greg correctly points out in his blog that we should not believe everything we read on social media sites. Even when weather information on Facebook and Twitter is current (versus a year old), much of it comes from amateur meteorologists who share worst-case scenarios based on the outputs of single numerical models of the atmosphere, hoping they can claim to be the first to advise the world of some major weather event.

I prefer to get my weather information directly from the National Weather Service (NWS). The NWS is completely taxpayer-funded. Unlike other sources of weather forecasts, the NWS does not crave attention, nor rely on advertising (which relies on viewership) to stay in business. In my experience, if the official NWS forecast does not mention a big weather event, it’s because there’s a good reason that NWS meteorologists lack confidence that the event will occur.

You’ll never see me write my own forecasts here on this blog, on Facebook or on Twitter, because I’m not a meteorologist. I share information from true professional meteorologists who I trust, mostly NWS employees and occasionally very credible broadcast meteorologists, like Shoup and his colleagues at WANE.

So, don’t believe everything you see on social networks and please, don’t share weather information with others unless you know and trust the source.

 

SKYWARN

Tweet responsibly during severe weather

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Tornado clip art with Twitter bird logoDuring periods of severe weather, the micro-blogging service, Twitter often explodes with information. Some tweets are helpful, others are less so.

The “Virtual Operations Support Group” blog posted an excellent article last year, “How to Tweet Responsibly in Severe Weather” that every Twitter user should read before the next severe weather event happens.

Highlights include:

  • Include the Twitter handle of your local NWS office when reporting weather.
  • Include a time stamp with on any tweet about an NWS warning and any tweet that contains a severe weather report.
  • In weather reports, also include:
    • What you saw.
    • Where it happened.
    • A photo, if possible.
  • Even if you normally prohibit Twitter from knowing your location (for privacy), enable location services while tweeting about severe weather.
SKYWARN

Learn about severe weather with NWS storm spotter training

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The National Weather Service (NWS) will conduct live, in-person SKYWARN storm spotter training in Fort Wayne Feb. 17 at 7 p.m. at the Public Safety Academy/Ivy Tech South Campus, 7602 Patriot Crossing (off Lafayette St. south of Tillman Rd.).

The NWS relies heavily on trained, volunteer storm spotters. Ham radio operators have strongly supported the SKYWARN program for decades and recently more and more other volunteers, who are not ham radio operators, have joined in. An important part of supporting the program is to receive NWS training and to keep that knowledge up to date.

I want to be as helpful as possible to the NWS and, thereby my community. That’s why I attend SKYWARN training every year, even though the NWS only expects spotters to attend at least once every three years. I find it helpful to refresh my memory from the previous year and to make sure I’m aware of any new information.

If you’ve never attended the training, and you live in the Fort Wayne area, this is your chance to do so without traveling out of town. If you have attended in previous years, this month’s training will be a good refresher. If you don’t live in the Fort Wayne area, you can find a list of other classes taught by the northern Indiana NWS office here.

If you know anyone who is curious about what storm spotting is, invite them to attend. Remember that while a ham license is helpful to spotters, it’s not at all necessary, especially in these days of smartphones and mobile Internet.

The NWS considers the in-person training to be supplemental to online spotter training available on the MetEd website (https://www.meted.ucar.edu/). It recommends that all spotters complete the online training in addition to the in-person training and ideally, before the in-person session.

Finally, the NWS sincerely requests that all individuals register in advance for in-person training sessions. I have already honored that request, by registering for the Feb. 17 session. You can register online for the Fort Wayne class at http://allen-in-spotter.eventzilla.net/ or you can register by phone by calling the Allen County Office of Homeland Security at 260-449-4663.

SKYWARN

Indiana severe weather remains possible today

Well, the map on today’s “Day One Convective Outlook” looks pretty much the same as yesterday’s day two outlook. It continues to indicate a slight risk of severe weather today in almost all of Indiana.

The text of the outlook indicates that a low is forecast to move eastward across northern Missouri, with a warm front extending eastward from the low across central Illinois, northern Indiana, northern Ohio and into Pennsylvania (the warm front is depicted as a stationary front on the surface chart below).

Forecast models suggest that scattered thunderstorms will initiate this afternoon along and to the north of the warm front, with more isolated storms possible south of it. The environment should support severe storm development south of the warm front. Damaging wind gusts appear to be the main threat, with some hail also possible.

The Northern Indiana NWS weather forecast office seems to concur, as its Hazardous Weather Outlook (HWO) indicates that spotter activation is not anticipated in its county warning area (CWA). The HWO that the Indianapolis office issued this morning, however, indicates that spotter activation is possible in its CWA late tonight or early tomorrow morning.

SKYWARN

New NWS videos provide important weather safety info

The National Weather Service Weather Forecast Office in Norman, Oklahoma has produced three YouTube videos to help keep people safe during severe weather. These videos are aimed at the general public, so if you’re a SKYWARN spotter, share them with your friends and family members and watch them yourself for some valuable reminders.