WEBVTT 00:00:00.000 --> 00:00:02.580 Welcome to the Meteorology Matters podcast. You 00:00:02.580 --> 00:00:04.839 know, we all rely on those weather forecasts, 00:00:04.879 --> 00:00:07.679 right? Every single day. Absolutely. Whether 00:00:07.679 --> 00:00:11.060 it's just planning your commute or needing serious 00:00:11.060 --> 00:00:13.660 warnings during bad storms. Exactly. And the 00:00:13.660 --> 00:00:16.339 technology behind it all. Well, it's way more 00:00:16.339 --> 00:00:18.579 involved and honestly more crucial than most 00:00:18.579 --> 00:00:21.500 of us probably realize. It really is. Today we're 00:00:21.500 --> 00:00:25.280 going to zero in on the National Oceanic and 00:00:25.280 --> 00:00:27.649 Atmospheric Administration's network. They're 00:00:27.649 --> 00:00:30.629 Doppler weather radars. That's the one. Next 00:00:30.629 --> 00:00:33.289 X -ray. And these things, they do way more than 00:00:33.289 --> 00:00:35.429 just spot rain. They give us these incredibly 00:00:35.429 --> 00:00:38.210 detailed views inside storms. Showing things 00:00:38.210 --> 00:00:40.729 like wind speed or even potential tornadoes. 00:00:41.070 --> 00:00:43.549 Precisely. That's how those timely, sometimes 00:00:43.549 --> 00:00:45.789 light -saving alerts get issued. I mean, think 00:00:45.789 --> 00:00:47.289 about it. You check the radar on your phone when 00:00:47.289 --> 00:00:49.530 a storm's coming. All the time. Well, this network 00:00:49.530 --> 00:00:51.390 is the powerhouse doing the work behind the scenes. 00:00:51.579 --> 00:00:54.359 OK, but that leads us to something pretty concerning 00:00:54.359 --> 00:00:56.659 that surfaced recently. Yeah, it's worrying. 00:00:57.079 --> 00:00:59.380 NOAA has actually put out alerts about potential 00:00:59.380 --> 00:01:02.659 threats aimed right at these radar sites. Threats? 00:01:02.679 --> 00:01:04.959 What kind of threats? Well, there's this group, 00:01:05.599 --> 00:01:07.859 Veterans on Patrol. They've been identified as 00:01:07.859 --> 00:01:11.019 an anti -government militia group. OK. And they 00:01:11.019 --> 00:01:15.359 seem to have this completely bizarre idea that 00:01:15.359 --> 00:01:18.560 these weather radars are actually Weather weapon 00:01:18.560 --> 00:01:20.939 of their weapon series seriously, and what's 00:01:20.939 --> 00:01:23.099 really alarming is they're apparently encouraging 00:01:23.099 --> 00:01:26.799 members to run quote Penetration drills penetration 00:01:26.799 --> 00:01:29.680 drills to do what to find vulnerabilities in 00:01:29.680 --> 00:01:33.519 the sites? the ultimate goal seems to be destroying 00:01:33.519 --> 00:01:36.680 them Wow, okay, that's That's not just some fringe 00:01:36.680 --> 00:01:38.579 theory, then. That sounds like a real actual 00:01:38.579 --> 00:01:41.299 danger to the infrastructure we rely on. It absolutely 00:01:41.299 --> 00:01:44.799 is. Yeah. And to really grasp how fundamentally 00:01:44.799 --> 00:01:47.579 wrong that weather weapon idea is, it helps to 00:01:47.579 --> 00:01:49.359 understand a bit about how the radars actually 00:01:49.359 --> 00:01:51.739 function. OK, yeah. Let's get into that. How 00:01:51.739 --> 00:01:53.799 did it work? So basically, the radar sends out 00:01:53.799 --> 00:01:57.260 these short pulses of energy just zip out into 00:01:57.260 --> 00:01:59.519 the atmosphere. Right. And when that energy hits 00:01:59.519 --> 00:02:02.780 things, raindrops, hail, snow, even insects. 00:02:03.420 --> 00:02:06.000 Sometimes a tiny bit of it bounces back. It reflects. 00:02:06.019 --> 00:02:09.000 Like an echo. Exactly like an echo. The radar 00:02:09.000 --> 00:02:11.460 dish then listens for those faint returning signals. 00:02:12.000 --> 00:02:15.680 But here's the clever part. It analyzes not just 00:02:15.680 --> 00:02:18.699 how strong the echo is, but also how the signal's 00:02:18.699 --> 00:02:21.120 phase has shifted. OK, phase shift. What does 00:02:21.120 --> 00:02:23.020 that tell you? That shift, that's the Doppler 00:02:23.020 --> 00:02:26.300 effect in action. It tells us if the raindrops 00:02:26.300 --> 00:02:29.379 or whatever reflected the signal are moving towards 00:02:29.379 --> 00:02:32.639 the radar or away from it and how fast. Ah, so 00:02:32.639 --> 00:02:35.389 it's seeing movement within the storm. Not just 00:02:35.389 --> 00:02:37.990 where the rain is. Precisely. That's the magic 00:02:37.990 --> 00:02:40.550 of Doppler radar. It lets meteorologists see 00:02:40.550 --> 00:02:42.569 rotation inside thunderstorms, the kind that 00:02:42.569 --> 00:02:44.830 can spawn tornadoes. That gives us those vital 00:02:44.830 --> 00:02:46.770 extra minutes for warnings. And these are powerful 00:02:46.770 --> 00:02:49.110 machines, right? Oh, definitely. They transmit 00:02:49.110 --> 00:02:52.830 at 750 ,000 watts. That beam travels hundreds 00:02:52.830 --> 00:02:55.509 of miles. And XRAT is sophisticated. It scans 00:02:55.509 --> 00:02:57.550 multiple layers of the atmosphere simultaneously. 00:02:57.849 --> 00:02:59.710 Multiple layers? Yeah. During severe weather, 00:02:59.729 --> 00:03:01.990 it can check up to 14 different elevation angles 00:03:01.990 --> 00:03:04.770 in about five minutes. generates a huge amount 00:03:04.770 --> 00:03:07.250 of data. OK, so thinking about that weather weapon 00:03:07.250 --> 00:03:09.629 idea again, it sounds even more ridiculous now. 00:03:09.930 --> 00:03:13.389 Well, here's the kicker. These incredibly powerful, 00:03:13.810 --> 00:03:17.430 sophisticated radars, they spend almost all their 00:03:17.430 --> 00:03:21.169 time just listening, passively receiving those 00:03:21.169 --> 00:03:23.229 faint echoes. Really? How much time are they 00:03:23.229 --> 00:03:26.430 actually transmitting? Get this. Each radar transmits 00:03:26.430 --> 00:03:29.009 for a grand total of about seven seconds every 00:03:29.009 --> 00:03:32.419 hour. Seven seconds out of 60 minutes. Yep. The 00:03:32.419 --> 00:03:34.840 other one, 59 minutes and 53 seconds, it's just 00:03:34.840 --> 00:03:37.659 listening. So this image of it constantly blasting 00:03:37.659 --> 00:03:40.560 the sky with some kind of control beam, it just 00:03:40.560 --> 00:03:42.400 doesn't compute with how the technology actually 00:03:42.400 --> 00:03:45.460 works. That completely debunks the weapon idea. 00:03:45.699 --> 00:03:47.680 It's mostly a receiver. Exactly. And they're 00:03:47.680 --> 00:03:49.400 incredibly sensitive, too, especially in what 00:03:49.400 --> 00:03:51.740 they call clear air mode. What's that for? Well, 00:03:51.819 --> 00:03:53.840 the antenna turns slower, samples the air for 00:03:53.840 --> 00:03:55.580 longer, so it can pick up really tiny things, 00:03:55.759 --> 00:03:58.930 dust. bugs, helps detect light snow too. So it 00:03:58.930 --> 00:04:01.750 can pick up non -weather stuff. It can. Sometimes 00:04:01.750 --> 00:04:04.629 flocks of birds or even energy from the sun around 00:04:04.629 --> 00:04:07.370 sunrise or sunset. But there's sophisticated 00:04:07.370 --> 00:04:09.629 software filtering most of that out, focusing 00:04:09.629 --> 00:04:13.530 on the precipitation data we need. So these threats 00:04:13.530 --> 00:04:16.610 we were talking about, it's not just about potentially 00:04:16.610 --> 00:04:18.889 breaking some expensive equipment, is it? Not 00:04:18.889 --> 00:04:23.040 at all. It's about potentially blinding us. losing 00:04:23.040 --> 00:04:27.139 access to this constant stream of really vital 00:04:27.139 --> 00:04:30.879 information. And the timing for this is not great, 00:04:30.920 --> 00:04:32.779 I understand. Yeah, that's another layer to this. 00:04:33.180 --> 00:04:35.300 The National Weather Service is reportedly facing 00:04:35.300 --> 00:04:37.420 some pretty significant staffing shortages right 00:04:37.420 --> 00:04:40.899 now, including a lot of vacancies for the electronics 00:04:40.899 --> 00:04:44.600 technicians, the very people who maintain and 00:04:44.600 --> 00:04:47.240 repair these complex radar systems. So if something 00:04:47.240 --> 00:04:49.879 gets damaged... It could take longer to fix. 00:04:50.019 --> 00:04:51.699 There's talk of a hiring freeze too, which certainly 00:04:51.699 --> 00:04:54.240 doesn't help. So any deliberate damage could 00:04:54.240 --> 00:04:56.620 really impact our ability to keep the whole network 00:04:56.620 --> 00:04:58.899 running smoothly. It's just, it's unsettling. 00:04:59.019 --> 00:05:01.160 This technology, it's designed purely to help 00:05:01.160 --> 00:05:04.019 keep people safe, to give warnings. And now it's 00:05:04.019 --> 00:05:06.779 being targeted based on, well, based on nothing, 00:05:07.139 --> 00:05:09.180 complete fantasy. It's staggering, isn't it? 00:05:09.300 --> 00:05:11.300 The idea that these systems, mostly listening, 00:05:11.779 --> 00:05:13.839 transmitting for mere seconds an hour, are viewed 00:05:13.839 --> 00:05:16.720 as offensive weapons. And people are actively 00:05:16.720 --> 00:05:19.220 plotting to take them down. That has real public 00:05:19.220 --> 00:05:21.379 safety consequences. Absolutely. If you sort 00:05:21.379 --> 00:05:24.319 of zoom out this whole situation, it really highlights 00:05:24.319 --> 00:05:27.480 a, well, a dangerous disconnect from basic science, 00:05:27.579 --> 00:05:30.060 doesn't it? Yeah, and the spread of misinformation. 00:05:30.660 --> 00:05:33.680 These radar networks, they have been genuine 00:05:33.680 --> 00:05:36.220 game changers for forecasting severe weather. 00:05:36.379 --> 00:05:39.220 They've saved countless lives, reduced property 00:05:39.220 --> 00:05:41.959 damage over decades. Seeing them targeted like 00:05:41.959 --> 00:05:45.240 this is deeply troubling. It also makes you appreciate 00:05:45.240 --> 00:05:47.100 the people at the National Weather Service even 00:05:47.100 --> 00:05:49.920 more, right? Definitely. These are professionals 00:05:49.920 --> 00:05:53.680 working incredibly hard, monitoring storms, interpreting 00:05:53.680 --> 00:05:56.079 all this data. Giving us the forecasts and warnings 00:05:56.079 --> 00:05:59.019 we depend on. Exactly. And now on top of all 00:05:59.019 --> 00:06:01.379 that, they have to deal with these kinds of security 00:06:01.379 --> 00:06:03.279 worries. It's an added burden they really shouldn't 00:06:03.279 --> 00:06:05.560 have to face. Their dedication is pretty clear. 00:06:05.709 --> 00:06:08.110 keeping us informed despite everything. Yeah, 00:06:08.189 --> 00:06:10.189 their commitment is absolutely critical, maybe 00:06:10.189 --> 00:06:13.269 more now than ever given this environment. They're 00:06:13.269 --> 00:06:15.889 battling atmospheric chaos and now. Right. You 00:06:15.889 --> 00:06:17.829 know, for more great weather insights, you should 00:06:17.829 --> 00:06:20.310 definitely follow meteorologist Rob Jones. He's 00:06:20.310 --> 00:06:24.209 on Instagram as meteorologist on TikTok as TV 00:06:24.209 --> 00:06:26.430 meteorologist. And you can find him on YouTube 00:06:26.430 --> 00:06:29.329 by searching Rob Jones Hurricane. That YouTube 00:06:29.329 --> 00:06:31.870 channel also has the Meteorology Matters podcast 00:06:31.870 --> 00:06:34.329 playlist. Good shout. It's worth thinking about 00:06:34.329 --> 00:06:37.670 too. Just consider for a moment. What would it 00:06:37.670 --> 00:06:40.490 actually mean for your community if one of these 00:06:40.490 --> 00:06:43.350 radars near you went down? Yeah. Whether it's 00:06:43.350 --> 00:06:45.569 because of staffing issues, delaying repairs, 00:06:46.269 --> 00:06:48.750 or much worse, because someone deliberately damaged 00:06:48.750 --> 00:06:51.509 it based on these conspiracies. Our ability to 00:06:51.509 --> 00:06:54.600 prepare to react to severe weather. It would 00:06:54.600 --> 00:06:56.519 be seriously impacted, wouldn't it? It really 00:06:56.519 --> 00:06:59.279 would. It just hammers home how vital this scientific 00:06:59.279 --> 00:07:02.000 infrastructure is, and frankly, how dangerous 00:07:02.000 --> 00:07:04.240 it is when misinformation starts to have real 00:07:04.240 --> 00:07:05.579 -world consequences like this.