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Stato dell'evento: unconfirmed [?]

Sismo o evento simile a un terremoto segnalato: 40 km a sud da Lansing, Contea di Ingham County, Michigan, Stati Uniti, martedì, 21 set 2021 12:10 (GMT -4)

Sismo o evento simile a un terremoto segnalato: 40 km a sud da Lansing, Contea di Ingham County, Michigan, Stati Uniti, martedì, 21 set 2021 12:10 (GMT -4) Sismo o evento simile a un terremoto segnalato: 40 km a sud da Lansing, Contea di Ingham County, Michigan, Stati Uniti, martedì, 21 set 2021 12:10 (GMT -4)
21 Sep 16:23 UTC: Primo a segnalare: VolcanoDiscovery dopo 13 minuti.

Dettagli del sismo

Data e ora21 Sep 2021 16:10:35 UTC
Ora locale all'epicentromartedì, 21 set 2021 12:10 (GMT -4)
Statusunconfirmed
Magnitudinesconosciuto (3.8?)
Prof.50.0 km
Epicentro latitudine / longitudine42.37318°N / 84.63071°W (Contea di Jackson, Michigan, Stati Uniti)
Antipodo42.373°S / 95.369°E
Intensità di scuotimentoScuotimento molto debole
Sentito424 rapporti
Fonte dati primariaVolcanoDiscovery (Rapporti di scuotimento inviati da utenti)
Luoghi vicini6 km E da Springport (pop: 790) | Mappa | Sismi nelle vicinanze
18 km NE da Albion (pop: 8,230) | Mappa | Sismi nelle vicinanze
24 km NO da Jackson (pop: 33,100) | Mappa | Sismi nelle vicinanze
40 km S da Lansing (pop: 115,100) | Mappa | Sismi nelle vicinanze
42 km SSO da East Lansing (pop: 48,500) | Mappa | Sismi nelle vicinanze
45 km E da Battle Creek (pop: 51,600) | Mappa | Sismi nelle vicinanze
74 km O da Ann Arbor (pop: 117,100) | Mappa | Sismi nelle vicinanze
79 km E da Kalamazoo (pop: 76,000) | Mappa | Sismi nelle vicinanze
119 km NO da Toledo (Ohio) (pop: 279,800) | Mappa | Sismi nelle vicinanze
748 km ONO da Washington (District of Columbia) (pop: 601,700) | Mappa | Sismi nelle vicinanze
Meteo all'epicentro al momento del sismoOvercast Clouds 22.2°C (72 F), humidity: 84%, wind: 5 m/s (10 kts) from SSW
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Seismograms

Seismic station: Ann Arbor, Michigan, USA (AAM/US network) | Distance from quake: 80 km / 50 mi | Show on map | Station Info
Seismic station Ann Arbor, Michigan, USA: 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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User reports for this quake (600)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Ceresco / Light shaking (MMI IV)
Leslie / not felt
Rives Junction MI / not felt : Nothing  
Battle creek / not felt
Fenton MI / not felt
East Leroy MI / not felt : Nothing felt or heard  
Waterloo Michigan / not felt : Heard a loud boom  
Pinckney, Michigan / Very weak shaking (MMI II) / single vertical bump / very short : Loud boom and I could feel it  
170 s sandstone rd jackson mic / not felt
napoleon michigan / Very weak shaking (MMI II) / very short
Jackson / not felt
Mardhall,mi / Very weak shaking (MMI II) / single vertical bump / very short
Grass lake, MI / not felt
Pleasant lake mi / not felt : Heard a knock at the door and big bomb but didn't see anything.  
Jackson, MI / Light shaking (MMI IV) / vibration and rolling / 5-10 s : I felt somerhing and heard some loud noise but looked out the window and saw nothing  
24260 R Dr N, Olivet, MI 49075 / Light shaking (MMI IV) / horizontal (sideways) swinging / 1-2 s : It shook my house and sounded like something exploded.  
Cement city / not felt : Nothing  
Stockbridge / not felt : I heard an extremely loud boom crashing sound  
Jackson / not felt : Nothing  
Marshall, Michigan / Light shaking (MMI IV) / 2-5 s : It sounded and felt like a couple of underground explosions or like something hitting the house.  
Parma, MI / not felt : I heard a boom. I didn't feel anything.  
Rives Junction / Light shaking (MMI IV) / single vertical bump / 2-5 s
Jackson, MI / not felt
Pinckney / Moderate shaking (MMI V) / single vertical bump / very short : Felt like a small jump  
7165 clinton rd jackson, mi / Light shaking (MMI IV) / vertical swinging (up and down) / very short
Marengo / Weak shaking (MMI III) / single vertical bump / very short : Big boom  
Jackson mi / Very weak shaking (MMI II) / 1-2 s : Very slight, heard a boom at the time. I was walking up my driveway.  
Battle creek / Weak shaking (MMI III) / rattling, vibrating / 2-5 s
Jackson, Mi / Very weak shaking (MMI II) / 1-2 s : Heard 2 loud booms followed by a thunder like rumble  
Sandstone, MI / Very weak shaking (MMI II) / 1-2 s : Two loud booms  
Springport / Very weak shaking (MMI II) / very short : Felt and sounded like thunder 2 bangs close together  
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Earlier earthquakes in the same area since 1900

Data e ora GMTMag.
Prof.
DistanzaUbicazioneDettagli
10 ago 1947 02:46
76 anni fa
4.6

2 km
58km / 36mi26 km SE da Athens, Contea di Calhoun County, Michigan, Stati UnitiPiù
2 mag 2015 16:23
8 anni fa
4.2

6 km
68km / 42mi12 km E da Portage, Contea di Kalamazoo County, Michigan, Stati UnitiPiù
2 set 1994 21:23
28 anni fa
3.5

5 km
47km / 29mi8.3 km NO da Lansing, Contea di Ingham County, Michigan, Stati UnitiPiù
30 giu 2015 15:42
8 anni fa
3.3

5 km
43km / 26mi17 km NE da Athens, Contea di Calhoun County, Michigan, Stati UnitiPiù
26 gen 2012 22:35
11 anni fa
3.0

4.7 km
114km / 71mi29 km E da Goshen (Indiana), Contea di Elkhart County, Indiana, Stati UnitiPiù
3 apr 2019 20:47
4 anni fa
2.4

5 km
72km / 45mi24 km E da Orland, Contea di Steuben County, Indiana, Stati UnitiPiù

Map of earlier quakes

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