daryl herzmann
@akrherz.bsky.social
2K followers 310 following 300 posts
Iowa Environmental Mesonet https://mesonet.agron.iastate.edu , Father of all the IEMBots here, https://github.com/akrherz Signal >> Noise, hopefully.
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akrherz.bsky.social
The are multiple feeds going different places, so you should provide a link to what you are describing. I am running masto.globaleas.org/@iembot_dtx
akrherz.bsky.social
Depends on which feed and which office DTC references?
akrherz.bsky.social
NWS Norman just issued their 1,112th Severe Thunderstorm Warning this year, which is now ~12% higher than their previous year's max of 988. (Glad VTEC implemented 4 digit tracking event numbers!)
akrherz.bsky.social
Was computing some stats and realized NWS Norman has issued over 1,000 Severe Thunderstorm Warnings this year! Here's the top 10 yearly counts
2025 OUN 1003
2024 OUN 988
2019 OUN 942
2017 OUN 923
2016 OUN 907
2011 LZK 901
2023 OUN 894
2008 OUN 871
2008 JAN 823
2003 JAN 796
NWS Norman, OK Severe Thunderstorm Warning counts
akrherz.bsky.social
I do check X once a day for anybody contacting me for help and noticed this trending there. @shawnmilrad.bsky.social if you are listening...
The only wx viz you need.
akrherz.bsky.social
I assume so, but don't know of any impact stories.
Reposted by daryl herzmann
sickoscommittee.org
We’re en route to a -7 point 4th quarter.
jm539581.bsky.social
The gradual regression...
akrherz.bsky.social
The Hawkeyes are 34-1 when scoring 21+ points since 2020.... Wait, Iowa has scored 21 points in 35 games over the past 5 years? That seems high.
akrherz.bsky.social
Yeah, they are locking down the origins that exist behind the CDN. Have to come in via the front door.
akrherz.bsky.social
Surprised to find the Aviation Weather Center METAR service discontinued overnight. The future is here I guess: aviationweather.gov/data/api/ Continues my long standing rant that the NCEP centers do whatever they want on the web while weather.gov can't change anything without SCN/comment period.
akrherz.bsky.social
I don't wish to defend grib, but grib messages being standalone and also concatenatable into larger single files is a powerful and practical feature for dissemination centers. Netcdf + compression is not trivial
akrherz.bsky.social
It is when the ncdc archive starts. Shrug
akrherz.bsky.social
You may find this interesting for documentation deepwiki.com/tsupinie/aut...
akrherz.bsky.social
Computed statistic for yearly percentage of NWS Tornado Warnings that are "RADAR Indicated" at warning issuance.
2017 92.4%
2018 92.0%
2019 90.6%
2020 92.1%
2021 88.8%
2022 92.1%
2023 88.5%
2024 91.0%
2025 90.7%
akrherz.bsky.social
Done, it takes a bit to generate though.
Sure, why not.
akrherz.bsky.social
try here mesonet.agron.iastate.edu/wx/afos/list... as a landing spot and then look at the RNSMIA
akrherz.bsky.social
Unsure what you are asking me for? The RCM ?
akrherz.bsky.social
When I see posts with old text products, I like to see if my archives have it. Cool! mesonet.agron.iastate.edu/wx/afos/p.ph...
drmetwatch.bsky.social
Perhaps because I was familiar with Ed and Andrew struck after my first summer working at WSFO MIA, this TCU still haunts me.
akrherz.bsky.social
Yeah, my database shows this as a record for most-delayed LSR...
oax.weather.im
[Delayed Report] On Aug 19, at 4:53 PM CDT, 4 SE Mead [Saunders Co, NE] Mesonet reports Tstm Wnd Gst of M128 MPH. Very delayed report (2021). Received from UNL School of Natural Resources. Appears to have occurred in the rear flank downdraft... #newx Link
IEMBot Image TBD
akrherz.bsky.social
Oh my, I didn't think such a delay was even possible.
akrherz.bsky.social
Was computing some stats and realized NWS Norman has issued over 1,000 Severe Thunderstorm Warnings this year! Here's the top 10 yearly counts
2025 OUN 1003
2024 OUN 988
2019 OUN 942
2017 OUN 923
2016 OUN 907
2011 LZK 901
2023 OUN 894
2008 OUN 871
2008 JAN 823
2003 JAN 796
NWS Norman, OK Severe Thunderstorm Warning counts
akrherz.bsky.social
Look any better now? If not, please share a link to what still looks like it is using the old linework.