Earthquake with magnitude of ML 0.8 on date 28-11-2021 and time 10:17:18 (UTC) in region 5 km NE Pievebovigliana (MC)

A magnitude ML 0.8 earthquake occured in region: 5 km NE Pievebovigliana (MC), on

  • 28-11-2021 10:17:18 (UTC)
  • 28-11-2021 11:17:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.105, 13.121 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pievebovigliana MC 5 866 866
Camerino MC 6 6974 7840
Muccia MC 7 915 8755
Fiordimonte MC 8 202 8957
Fiastra MC 8 559 9516
Pieve Torina MC 9 1458 10974
Acquacanina MC 9 121 11095
Caldarola MC 10 1823 12918
Serrapetrona MC 10 966 13884
Cessapalombo MC 11 512 14396
Belforte del Chienti MC 12 1886 16282
Camporotondo di Fiastrone MC 12 563 16845
Castelraimondo MC 13 4587 21432
Pioraco MC 14 1134 22566
Serravalle di Chienti MC 14 1070 23636
Sefro MC 15 422 24058
San Severino Marche MC 15 12726 36784
Bolognola MC 15 142 36926
Monte Cavallo MC 16 145 37071
Gagliole MC 16 620 37691
San Ginesio MC 16 3498 41189
Sarnano MC 17 3264 44453
Tolentino MC 18 20069 64522
Ussita MC 18 444 64966
Fiuminata MC 18 1402 66368
Gualdo MC 18 815 67183
Matelica MC 19 9981 77164
Visso MC 19 1107 78271

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
59 Km E of Perugia (166134 inhabitants)
66 Km SW of Ancona (100861 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
72 Km NE of Terni (111501 inhabitants)
83 Km S of Fano (60888 inhabitants)
87 Km N of L'Aquila (69753 inhabitants)
91 Km S of Pesaro (94582 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.8 2021-11-28
10:17:18
43.1048 13.1208 10 2021-11-28
10:27:15
Sala Sismica INGV-Roma 97900521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-28 10:17:18 ± 0.34
Latitude 43.1048 ± 0.0072
Longitude 13.1208 ± 0.0111
Depth (km) 10 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97900521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 756
Semi-minor axis of confidence ellipse (meter) 576
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 192
Circular confidence region, given by single value of horizontal uncertainty (meter) 760
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 99
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.19965
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.4
Num. used stations 4
Type of magnitude ML
Reference to an origin 97900521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-28 10:27:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RAFF.HHZ. 2021-11-28T10:19:52.63 3.0 undecidable manual Sn -9.73 0
IV.IVGP.HHZ. 2021-11-28T10:19:44.60 3.0 undecidable manual Sg 8.35 0
GU.IMI.HHZ. 2021-11-28T10:19:26.62 3.0 undecidable manual Sg 11.25 0
GU.CANO.HHZ. 2021-11-28T10:19:21.54 3.0 undecidable manual Sg 10.68 0
IV.QLNO.HHZ. 2021-11-28T10:19:19.28 3.0 undecidable manual Sg 9.52 0
IV.ZEN8.EHZ. 2021-11-28T10:18:53.89 3.0 undecidable manual Sg 1.29 0
IV.JOPP.HHZ. 2021-11-28T10:18:50.36 3.0 undecidable manual Pg 12.22 0
OX.MARN.HHZ. 2021-11-28T10:18:49.61 3.0 undecidable manual Sg 1.76 0
IV.CADC.HNZ. 2021-11-28T10:18:49.77 3.0 undecidable manual Sn -6.51 0
IV.ESAL.HHZ. 2021-11-28T10:18:45.36 3.0 undecidable manual Pn -1.43 0
IV.MTGR.HHZ. 2021-11-28T10:18:33.81 3.0 negative manual Pn -9.06 0
IV.APRC.HHZ. 2021-11-28T10:18:31.21 3.0 undecidable manual Sg 2.64 0
IV.MBAL.EHZ. 2021-11-28T10:18:17.04 3.0 undecidable manual Pg 3.84 0
IV.PZUN.HHZ. 2021-11-28T10:18:14.74 3.0 undecidable manual Pg 1.7 0
IV.FREG.EHZ. 2021-11-28T10:18:10.46 3.0 negative manual Pg -0.57 0
IV.VOBA.EHZ. 2021-11-28T10:18:08.89 3.0 negative manual Pn -5.83 0
IV.LAV9.HHZ. 2021-11-28T10:18:05.78 3.0 undecidable manual S -8.6 0
IV.ICAI.EHZ. 2021-11-28T10:17:58.26 3.0 positive manual Pn -6.01 0
IV.BLLA.EHZ. 2021-11-28T10:17:56.84 3.0 undecidable manual S -8.47 0
IV.CADA.HNZ. 2021-11-28T10:17:32.41 3.0 undecidable manual P 2.96 0
IV.SNTG.HHZ. 2021-11-28T10:17:26.90 0.3 undecidable manual S 319 0.1996 115 -0.24 70
IV.CESI.HNE. 2021-11-28T10:17:26.45 0.6 undecidable manual S 238 0.1871 116 -0.25 47
IV.MMUR.HNZ. 2021-11-28T10:17:26.76 3.0 undecidable manual P -4.83 0
IV.MC2.EHZ. 2021-11-28T10:17:26.75 0.6 undecidable manual S 166 0.1996 115 -0.4 45
IV.CESI.HNE. 2021-11-28T10:17:24.04 0.1 undecidable manual P 238 0.1871 116 0.73 80
IV.MC2.EHZ. 2021-11-28T10:17:23.11 0.6 positive manual P 166 0.1996 115 -0.46 44
IV.FDMO.HHZ. 2021-11-28T10:17:23.16 0.6 undecidable manual S 200 0.0728 142 -0.04 50
IV.SNTG.HHZ. 2021-11-28T10:17:23.36 0.6 undecidable manual P 319 0.1996 115 -0.2 47
IV.CSP1.EHZ. 2021-11-28T10:17:23.21 0.6 undecidable manual S 102 0.063 146 0.24 48
IV.PF6.EHZ. 2021-11-28T10:17:22.99 0.3 undecidable manual S 58 0.063 146 0.01 75
IV.PF6.EHZ. 2021-11-28T10:17:21.14 0.1 undecidable manual P 58 0.063 146 -0.02 100
IV.FDMO.HHZ. 2021-11-28T10:17:21.22 0.6 undecidable manual P 200 0.0728 142 -0.07 49
IV.CSP1.EHZ. 2021-11-28T10:17:21.27 0.1 positive manual P 102 0.063 146 0.11 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.5 4.6715715E-5 0.1984 AML other m 2021-11-28T10:17:23.28
IV.FDMO.HHN. ML:0.4 3.704219E-5 0.1792 AML other m 2021-11-28T10:17:23.32
IV.CSP1.EHE. ML:1.2 0.00022512828 0.1408 AML other m 2021-11-28T10:17:23.37
IV.CSP1.EHN. ML:1.2 0.000216095655 0.0768 AML other m 2021-11-28T10:17:23.29
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download