Earthquake with magnitude of ML 0.7 on date 18-09-2021 and time 02:24:44 (Italy) in region 3 km N Camerino (MC)

A magnitude ML 0.7 earthquake occured in region: 3 km N Camerino (MC), on

  • 18-09-2021 00:24:44 (UTC)
  • 18-09-2021 02:24:44 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.16, 13.073 at 13 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
Camerino MC 3 6974 6974
Castelraimondo MC 6 4587 11561
Pioraco MC 7 1134 12695
Muccia MC 9 915 13610
Gagliole MC 9 620 14230
Serrapetrona MC 10 966 15196
Sefro MC 10 422 15618
Pievebovigliana MC 11 866 16484
San Severino Marche MC 12 12726 29210
Fiuminata MC 12 1402 30612
Matelica MC 12 9981 40593
Caldarola MC 13 1823 42416
Pieve Torina MC 13 1458 43874
Belforte del Chienti MC 13 1886 45760
Fiordimonte MC 14 202 45962
Serravalle di Chienti MC 14 1070 47032
Esanatoglia MC 15 2034 49066
Fiastra MC 15 559 49625
Camporotondo di Fiastrone MC 16 563 50188
Cessapalombo MC 16 512 50700
Acquacanina MC 17 121 50821
Tolentino MC 18 20069 70890
Monte Cavallo MC 19 145 71035
Cerreto d'Esi AN 19 3817 74852

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NE of Foligno (57155 inhabitants)
56 Km E of Perugia (166134 inhabitants)
62 Km SW of Ancona (100861 inhabitants)
75 Km NE of Terni (111501 inhabitants)
76 Km NW of Teramo (54892 inhabitants)
76 Km S of Fano (60888 inhabitants)
85 Km S of Pesaro (94582 inhabitants)
94 Km N of L'Aquila (69753 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 0.7 2021-09-18
00:24:44
43.1598 13.073 13 2021-09-18
00:37:01
Sala Sismica INGV-Roma 95562071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-18 00:24:44 ± 0.04
Latitude 43.1598 ± 0.0018
Longitude 13.0730 ± 0.0025
Depth (km) 13 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 95562071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 233
Semi-minor axis of confidence ellipse (meter) 116
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 43
Circular confidence region, given by single value of horizontal uncertainty (meter) 230
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 170
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.06
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.19785
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.5
Num. used stations 20
Type of magnitude ML
Reference to an origin 95562071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-18 00:37:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2021-09-18T00:24:55.54 3.0 undecidable manual P 0.24 0
IV.CESI.HHZ. 2021-09-18T00:24:52.84 0.3 undecidable manual S 219 0.1979 102 -0.04 74
IV.SNTG.HHZ. 2021-09-18T00:24:51.05 0.3 undecidable manual S 315 0.1358 115 -0.08 74
IV.CSP1.EHZ. 2021-09-18T00:24:50.74 0.6 undecidable manual S 125 0.1178 121 0.08 50
IV.FDMO.HHZ. 2021-09-18T00:24:50.80 0.1 undecidable manual S 175 0.1241 119 -0.02 100
IV.MML1.EHZ. 2021-09-18T00:24:49.93 0.3 undecidable manual S 238 0.0872 133 -0.01 76
IV.CESI.HHZ. 2021-09-18T00:24:49.40 0.1 undecidable manual P 219 0.1979 102 0.06 98
IV.FDMO.HHZ. 2021-09-18T00:24:48.10 0.1 undecidable manual P 175 0.1241 119 -0.05 99
IV.CSP1.EHZ. 2021-09-18T00:24:48.05 0.1 undecidable manual P 125 0.1178 121 -0.01 100
IV.SNTG.HHZ. 2021-09-18T00:24:48.35 0.1 undecidable manual P 315 0.1358 115 0.02 100
IV.MML1.EHZ. 2021-09-18T00:24:47.78 0.6 undecidable manual P 238 0.0872 133 0.13 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MML1.EHN. ML:0.8 6.4E-5 1.76 AML other m 2021-09-18T00:24:49.09
IV.MML1.EHE. ML:0.5 3.6413708E-5 0.08 AML other m 2021-09-18T00:24:50.09
IV.MML1.HNE. ML:0.9 8.348874E-5 0.72 AML other m 2021-09-18T00:24:48.01
IV.MML1.HNN. ML:0.8 7.5437615E-5 0.52 AML other m 2021-09-18T00:24:49.42
IV.CSP1.EHE. ML:0.8 5.475497E-5 0.96 AML other m 2021-09-18T00:24:55.01
IV.CSP1.EHN. ML:0.6 3.481045E-5 0.2 AML other m 2021-09-18T00:24:52.27
IV.FDMO.HHE. ML:-0.2 7.360809E-6 0.14 AML other m 2021-09-18T00:24:51.55
IV.FDMO.HHN. ML:-0.2 6.23104885E-6 0.14 AML other m 2021-09-18T00:24:51.57
IV.SNTG.HHE. ML:0.1 1.0342884E-5 0.12 AML other m 2021-09-18T00:24:51.29
IV.SNTG.HHN. ML:0.1 9.09542124E-6 0.06 AML other m 2021-09-18T00:24:51.32
IV.SNTG.HNE. ML:1.2 0.000143297845 0.94 AML other m 2021-09-18T00:24:48.72
IV.SNTG.HNN. ML:1 7.5088784E-5 0.64 AML other m 2021-09-18T00:24:53.21
IV.CESI.HHE. ML:0.4 1.3358239E-5 1.34 AML other m 2021-09-18T00:24:49.09
IV.CESI.HHN. ML:0.4 1.6535765E-5 0.1 AML other m 2021-09-18T00:24:53.11
IV.CESI.HNE. ML:1.3 0.00011553537 0.6 AML other m 2021-09-18T00:24:55.81
IV.CESI.HNN. ML:1.9 0.00054802595 0.39 AML other m 2021-09-18T00:24:57.29
IV.GAVE.EHE. ML:0.3 7.034463E-6 0.56 AML other m 2021-09-18T00:25:07.34
IV.GAVE.EHN. ML:0.6 1.2474191E-5 0.9 AML other m 2021-09-18T00:25:10.43
IV.GAVE.HNE. ML:1.8 0.00013345753 0.85 AML other m 2021-09-18T00:25:12.99
IV.GAVE.HNN. ML:1.9 0.0001994566 1.22 AML other m 2021-09-18T00:25:18.23
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