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Posts by Martin Templin

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Short Radar animation from Guam Radar of Category 5 Typhoon #Sinlaku. Multiple distinct spiral bands (Vortex Rossby Waves) are in place. The core is stronger than shown here, attenuation of the radar signal is the reason due to heavy rain in the spiral bands.

1 day ago 0 0 0 0
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1 day ago 0 0 0 0
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#Sinlaku is one hell of a storm right now. No real indication of an EWRC however. The Northern Marian Islands are in for a very rough passage on Tuesday/Wednesday. The core is really steady, pressure down now below 900 hPa and axissymetric.

1 day ago 1 0 1 0
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A classic compact system it is, no EWRC in sight right now.

2 days ago 1 0 1 0
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This is Melissa-esque what the hell #Sinlaku

2 days ago 4 1 2 0
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Das Tief ist zu Monatsbeginn über dem mittleren Westen der USA entstanden und sorgte dort für heftige #Gewitter.

1 week ago 0 0 0 0
Source: https://wvs.earthdata.nasa.gov/api/v1/snapshot?REQUEST=GetSnapshot&TIME=2026-04-05T00:00:00Z&BBOX=33.5815,-43.4846,61.0991,-11.1311&CRS=EPSG:4326&LAYERS=OCI_PACE_True_Color,Coastlines_15m&WRAP=day,x&FORMAT=image/jpeg&WIDTH=3681&HEIGHT=3131&colormaps=,&ts=1775471221935

Source: https://wvs.earthdata.nasa.gov/api/v1/snapshot?REQUEST=GetSnapshot&TIME=2026-04-05T00:00:00Z&BBOX=33.5815,-43.4846,61.0991,-11.1311&CRS=EPSG:4326&LAYERS=OCI_PACE_True_Color,Coastlines_15m&WRAP=day,x&FORMAT=image/jpeg&WIDTH=3681&HEIGHT=3131&colormaps=,&ts=1775471221935

1 week ago 0 0 1 0
Source: https://images.meteociel.fr/im/33/29904/satvismtgalt_12_00etm7.png

Source: https://images.meteociel.fr/im/33/29904/satvismtgalt_12_00etm7.png

Mächtiges Tief über dem Atlantik. Bild ist von gestern, die UKMO-Analyse interpolierte zum Zeitpunkt rund 960 hPa Kerndruck, sehr beeindruckend für diese Zeit im Jahr. Über Südskandinavien ist noch das Tief #Dave (#Rapunzel) zu sehen.

1 week ago 0 0 1 0

Wow, look at these observations of Tropical Cyclone #NARELLE, gusts nearing 200 km/h at Learmonth in northern WA. Source is obviously BOM.

2 weeks ago 0 0 0 0
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Cyclone #NARELLE has cleared the eye and very deep convection is wrapping round the eye. This storm is nearing CAT 5 of the Saffir-Simpson-Scale, in my opinion. Maybe an ERC will start, the SE-Qudrant is showing a bit of weakening. However this is a monster storm.

3 weeks ago 0 0 0 0
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Kräftiger Schneefall in der Nacht in Wien mit um die 15 cm Neuschnee.

1 month ago 2 0 0 0
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Polarlichter über Wien schwach sichtbar vor ca. 15 Minuten.

2 months ago 0 0 0 0
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Schöner Wolkenkringel über Belgien gerade #ELLI. Die Okklusion wickelt sich dabei mehrfach um den Tiefkern. Von der Nordsee bis nach Wien häufig mäßiger #Schneefall, an der Ostsee Ost-#Sturm. Auch im Südwesten von Deutschland ist es stürmisch, ein synoptischer Leckerbissen.

3 months ago 1 0 0 0

Je pense ce que les rafales sont une justification d'existence d'un StingJet avec #Goretti. Dans les autres stations, il y a aussi des rafales extrêmes.

3 months ago 1 0 0 0

Wow, wenn die Messungen stimmen, dann haben wir dort einen #StingJet live in Action mit Sturm #ELLI (#GORETTI). Das ist extrem selten, dass solche Werte gemessen werden, ähnlich Böen wurden bei Orkan Christian gemessen, auch eine SKZ.

3 months ago 0 0 0 0

A Toast to the Professor #Tolkien

3 months ago 3 0 0 0

Nicht schlecht, eines der besten Schneeereignisse für Hamburg und Holstein der letzten Jahre sicherlich. In den nächsten Tagen kommt ja noch etwas Nachschub.

3 months ago 1 0 1 0
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Ein frohes neues Jahr 2026.

3 months ago 1 0 0 0

Einen guten Rutsch wünsche ich euch allen :)

3 months ago 0 0 0 0

Ein schönes Weihnachtsfest 🌲

3 months ago 0 0 0 0
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Source: www.meteociel.fr/observations...
Source: moe.met.fsu.edu/cyclonephase...

4 months ago 0 0 0 0
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Massive low over the northern Atlantic right now. Name: #IKARUS The central pressure nears 930 hPa right now. A classic Norwegian model cyclone with a beautiful occluding front.

4 months ago 0 0 1 0
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A strong low is currently impacting the British Isles. #StormBram is a Shapiro-Keyser-Cyclone with a front fracture immanent on Satellite imagery. A #StingJet might develop later as well. Note the subtropical airmass which is ingested into the system.

4 months ago 1 0 0 0
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Ouch, that is a drastic change in intensity of Hurricane #Melissa after crossing Jamaica. Form a historic CAT 5 storm to a roughly CAT 3 storm in a few hours. Source: tropicaltidbits.com/recon/

5 months ago 1 1 0 0
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Wider view of Categorie 5-Hurricane #Melissa in the Caribbean. Note the very cold cloud top ring with temps below -80°C of the CDO. Central pressure is around 900 hPa, one of the lowest in Atlantic bassin ever recorded.

5 months ago 1 0 0 0
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Stunning view of Hurricane #Melissa right now. Note the warm eye surrounded by -80°C cold clouds of the eye wall. This is an indicator of a very strong secondary circulation, leading to further intensification. Note the delta T betwenn the SST and the tropopause is over 100°.

5 months ago 1 0 0 0
Source: https://www.tropicaltidbits.com/recon/

Source: https://www.tropicaltidbits.com/recon/

Insane Readings from the Hurricane Hunters from Hurricane #Melissa right now. This is a compact storm, note the extrapolated surface pressure gradients. The eye has a temperature of nearly 23°C. That is quiet something. CAT 5 status is likely very near.

5 months ago 0 0 0 0
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Wow, Hurricane #Melissa nears stadium effect. Please not that the Cloud Top Temps are really cold for an Atlantic Bassin Storm with wide areas below -80°C. This system is approaching Category 5 intensity right now, imho.

5 months ago 1 1 0 0

Etwas überraschend hat der Wetterdienst in Grad Forks, North Dakota einen #Tornado, der am 20.6.2025 auftrat auf die höchste Kategorie 5 hochgestuft. Seit nun mehr 12 Jahren hatte es keinen EF-5 mehr gegeben!

6 months ago 0 0 0 0
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Hinter der Kaltfront von Tief #Detlef (int. #StormAmy) haben sich in der höhenkalten Luft viele Schauer und ein paar #Gewitter gebildet. In deren Umgebung können Sturmböen, in Küstennähe auch schwere Sturmböen auftreten.
Nice mesoscale convection behind the cold front.

6 months ago 0 0 0 0