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Minor mag. 1.4 earthquake - Italy: Costa Marchigiana Anconetana (Ancona) on Thursday, Dec 1, 2022 at 4:48 pm (GMT +1) -

Minor magnitude 1.4 earthquake at 5 km depth

1 Dec 16:22 UTC: First to report: INGV after 33 minutes.

Earthquake details

Date & time	Dec 1, 2022 15:48:47 UTC -
Local time at epicenter	Thursday, Dec 1, 2022 at 4:48 pm (GMT +1)
Status	Confirmed
Magnitude	1.4
Depth	4.6 km
Epicenter latitude / longitude	43.8595°N / 13.3017°E (Italy)
Antipode	43.86°S / 166.698°W
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	INGV (Istituto Nazionale di Geofisica e Vulcanologia)
Nearest volcano	Colli Albani (239 km / 149 mi)
Nearby towns and cities	16 km (10 mi) NE of Marotta (Provincia di Pesaro e Urbino) (pop: 6,470) \| Show on map \| Quakes nearby 18 km (11 mi) NNE of Senigallia (Provincia di Ancona) (pop: 30,900) \| Show on map \| Quakes nearby 23 km (14 mi) E of Fano (pop: 39,000) \| Show on map \| Quakes nearby 27 km (17 mi) NNW of Falconara Marittima (Provincia di Ancona) (pop: 25,900) \| Show on map \| Quakes nearby 31 km (19 mi) E of Pesaro (pop: 77,200) \| Show on map \| Quakes nearby 34 km (21 mi) NNW of Ancona (pop: 90,000) \| Show on map \| Quakes nearby 38 km (24 mi) N of Iesi (Provincia di Ancona) (pop: 37,000) \| Show on map \| Quakes nearby 228 km (142 mi) NNE of Rome (pop: 2,318,900) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Overcast Clouds 8.9°C (48 F), humidity: 77%, wind: 8 m/s (15 kts) from NNE
Estimated seismic energy released	7.9 x 10⁶ joules (2.21 kilowatt hours) \| about seismic energy

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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.

Mag.	Depth	Location	Source
1.4	4.6 km	Italy: Costa Marchigiana Anconetana (Ancona)	INGV
1.4	4.6 km	Central Italy	RaspberryShake

Most recent quakes Top 20 past 24 hrs Quakes in Italy

Seismograms

Seismic station: L'Aquila, Italy (AQU/MN network) | Distance from quake: 168 km / 104 mi | Show on map | Station Info

Seismic station L'Aquila, Italy: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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Seismic station L'Aquila, Italy: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station L'Aquila, Italy: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Villacollemandina, Italy (VLC/MN network) | Distance from quake: 236 km / 146 mi | Show on map | Station Info

Seismic station Villacollemandina, Italy: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Villacollemandina, Italy: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Villacollemandina, Italy: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Koelnbreinsperre, Kaernten, Austria (KBA/OE network) | Distance from quake: 358 km / 222 mi | Show on map | Station Info

Seismic station Koelnbreinsperre, Kaernten, Austria: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Koelnbreinsperre, Kaernten, Austria: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Koelnbreinsperre, Kaernten, Austria: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Ofenpass-Fuorn, GR (FUORN/CH network) | Distance from quake: 388 km / 241 mi | Show on map | Station Info

Seismic station Ofenpass-Fuorn, GR: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Ofenpass-Fuorn, GR: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Ofenpass-Fuorn, GR: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Muggio, TI (MUGIO/CH network) | Distance from quake: 406 km / 253 mi | Show on map | Station Info

Seismic station Muggio, TI: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Muggio, TI: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Muggio, TI: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

At magnitude 1.4, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.

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