Earthquake with magnitude of ML 0.8 on date 25-11-2021 and time 10:43:12 (Italy) in region 4 km SE Castelraimondo (MC)

A magnitude ML 0.8 earthquake occured in region: 4 km SE Castelraimondo (MC), on

  • 25-11-2021 09:43:12 (UTC)
  • 25-11-2021 10:43:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.181, 13.074 at 14 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
Castelraimondo MC 4 4587 4587
Camerino MC 5 6974 11561
Gagliole MC 7 620 12181
Pioraco MC 7 1134 13315
Serrapetrona MC 10 966 14281
Matelica MC 10 9981 24262
San Severino Marche MC 10 12726 36988
Sefro MC 11 422 37410
Muccia MC 11 915 38325
Fiuminata MC 12 1402 39727
Esanatoglia MC 13 2034 41761
Pievebovigliana MC 13 866 42627
Caldarola MC 13 1823 44450
Belforte del Chienti MC 14 1886 46336
Pieve Torina MC 15 1458 47794
Serravalle di Chienti MC 16 1070 48864
Fiordimonte MC 16 202 49066
Camporotondo di Fiastrone MC 17 563 49629
Cessapalombo MC 17 512 50141
Cerreto d'Esi AN 17 3817 53958
Fiastra MC 17 559 54517
Tolentino MC 18 20069 74586
Acquacanina MC 19 121 74707

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NE of Foligno (57155 inhabitants)
56 Km E of Perugia (166134 inhabitants)
61 Km SW of Ancona (100861 inhabitants)
74 Km S of Fano (60888 inhabitants)
77 Km NE of Terni (111501 inhabitants)
78 Km NW of Teramo (54892 inhabitants)
82 Km S of Pesaro (94582 inhabitants)
96 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 0.8 2021-11-25
09:43:12
43.181 13.0735 14 2021-11-25
09:57:13
Sala Sismica INGV-Roma 97777001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-25 09:43:12 ± 0.08
Latitude 43.1810 ± 0.0036
Longitude 13.0735 ± 0.0049
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97777001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 362
Semi-minor axis of confidence ellipse (meter) 334
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 32
Circular confidence region, given by single value of horizontal uncertainty (meter) 360
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 125
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.14929
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 97777001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-25 09:57:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MUCR.HHZ. 2021-11-25T09:44:43.42 3.0 undecidable manual Pg 20.34 0
IX.SNR3.EHZ.02 2021-11-25T09:44:35.70 3.0 undecidable manual Sn -1.91 0
IV.FERC.HHZ.00 2021-11-25T09:44:18.12 3.0 negative manual Pn -5.24 0
IV.CTI.HHZ. 2021-11-25T09:44:14.16 3.0 undecidable manual Sg 13.14 0
IV.BRES.EHZ. 2021-11-25T09:44:13.49 3.0 undecidable manual Sn -1.87 0
IV.MAGA.HHZ. 2021-11-25T09:44:12.30 3.0 undecidable manual Sg 11.85 0
IV.SPS2.HHZ. 2021-11-25T09:44:12.92 3.0 undecidable manual Pn -1.85 0
IV.IACL.HHZ. 2021-11-25T09:44:11.39 3.0 undecidable manual Pn -3.69 0
IV.LPEL.HHZ. 2021-11-25T09:44:03.82 3.0 undecidable manual Sn 0.81 0
IV.CMPR.HHZ. 2021-11-25T09:44:00.01 3.0 undecidable manual Pn 2.65 0
IV.BAG8.EHZ. 2021-11-25T09:44:00.82 3.0 undecidable manual Sn -1.78 0
IV.LAV9.HHZ. 2021-11-25T09:43:59.75 3.0 undecidable manual Sn -0.07 0
IV.RMP.HHZ. 2021-11-25T09:43:59.07 3.0 undecidable manual Sn 2.09 0
IV.MTMR.EHZ. 2021-11-25T09:43:58.06 3.0 negative manual Pg 8.99 0
IV.MNTV.EHZ. 2021-11-25T09:43:50.31 3.0 undecidable manual Sn 2.32 0
IV.MNTT.EHZ. 2021-11-25T09:43:48.76 3.0 undecidable manual Sg 6.86 0
IV.MAGA.HHZ. 2021-11-25T09:43:38.28 3.0 positive manual Pg 7.02 0
IV.PP3.EHZ. 2021-11-25T09:43:37.79 3.0 undecidable manual Sn -1.44 0
IV.MOMA.HHZ. 2021-11-25T09:43:36.09 3.0 undecidable manual Sn -1.52 0
IV.PP3.EHZ. 2021-11-25T09:43:24.64 3.0 undecidable manual P 0
IV.CSP1.EHZ. 2021-11-25T09:43:19.20 0.6 undecidable manual S 133 0.1304 120 -0.09 66
IV.EL6.EHZ. 2021-11-25T09:43:19.77 0.6 undecidable manual S 8 0.1493 115 -0.01 67
IV.FDMO.HHZ. 2021-11-25T09:43:19.66 0.3 undecidable manual S 176 0.1448 116 0.01 100
IV.MML1.EHZ. 2021-11-25T09:43:18.56 0.6 undecidable manual S 228 0.1007 130 0.01 67
IV.SNTG.HHZ. 2021-11-25T09:43:18.91 0.6 undecidable manual S 307 0.1214 123 -0.15 65
IV.FDMO.HHZ. 2021-11-25T09:43:16.53 0.6 undecidable manual P 176 0.1448 116 -0.19 64
IV.CSP1.EHZ. 2021-11-25T09:43:16.57 0.3 undecidable manual P 133 0.1304 120 0.06 99
IV.MML1.EHZ. 2021-11-25T09:43:16.21 0.6 positive manual P 228 0.1007 130 0.13 66
IV.EL6.EHZ. 2021-11-25T09:43:16.87 1.0 negative manual P 8 0.1493 115 0.08 33
IV.SNTG.HHZ. 2021-11-25T09:43:16.50 1.0 undecidable manual P 307 0.1214 123 0.12 33
IV.FIR.HHZ. 2021-11-25T09:43:15.52 3.0 undecidable manual P 0.69 0
IV.PE3.EHZ. 2021-11-25T09:43:10.06 3.0 positive manual Pn -3.09 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PE3.EHE. ML:1.8 9.4172435E-5 2.0032 AML other m 2021-11-25T09:43:38.22
IV.PE3.EHN. ML:1.8 9.054447E-5 2.2784 AML other m 2021-11-25T09:43:31.78
IV.FIR.HNE. ML:2.9 0.0003267292 0.2176 AML other m 2021-11-25T09:43:55.69
IV.FIR.HNN. ML:2.8 0.00031725935 1.3184 AML other m 2021-11-25T09:43:27.34
IV.FIR.HHE. ML:2.9 0.0003324785 0.1984 AML other m 2021-11-25T09:43:55.70
IV.FIR.HHN. ML:2.8 0.000286365 0.4608 AML other m 2021-11-25T09:43:26.76
IV.MML1.HNE. ML:0 0.000129011 0.7936 AML other m 2021-11-25T09:43:17.29
IV.MML1.HNN. ML:0 0.0001307936 1.2608 AML other m 2021-11-25T09:43:34.80
IV.MML1.EHE. ML:0 3.3731035E-5 3.4368 AML other m 2021-11-25T09:43:25.54
IV.MML1.EHN. ML:0 3.842969E-5 1.4592 AML other m 2021-11-25T09:43:18.78
IV.SNTG.HHE. ML:0 3.5883555E-5 1.344 AML other m 2021-11-25T09:43:19.78
IV.SNTG.HHN. ML:0 3.1982945E-5 4.6208 AML other m 2021-11-25T09:43:29.61
IV.SNTG.HNE. ML:0 0.0001586587 2.88 AML other m 2021-11-25T09:43:21.22
IV.SNTG.HNN. ML:0 0.00017778865 1.6512 AML other m 2021-11-25T09:43:19.33
IV.FDMO.HHE. ML:0 2.6905805E-5 2.6176 AML other m 2021-11-25T09:43:34.47
IV.FDMO.HHN. ML:0 2.6082985E-5 2.624 AML other m 2021-11-25T09:43:23.44
IV.CSP1.EHE. ML:0 8.13012E-5 2.6816 AML other m 2021-11-25T09:43:20.72
IV.CSP1.EHN. ML:0 9.0969565E-5 5.4016 AML other m 2021-11-25T09:43:38.70
IV.EL6.EHE. ML:0 7.072648E-5 4.2816 AML other m 2021-11-25T09:43:30.17
IV.EL6.EHN. ML:0 4.776662E-5 2.4 AML other m 2021-11-25T09:43:40.81
IV.PP3.EHE. ML:2 0.0002983849 2.144 AML other m 2021-11-25T09:43:36.13
IV.PP3.EHN. ML:2 0.00024674695 1.1776 AML other m 2021-11-25T09:43:45.70
IV.PP3.HNE. ML:2.1 0.00032374085 1.8112 AML other m 2021-11-25T09:43:40.08
IV.PP3.HNN. ML:2.2 0.00037323255 1.4656 AML other m 2021-11-25T09:43:44.49
IV.MAGA.HHE. ML:2.9 7.499615E-5 0.064 AML other m 2021-11-25T09:44:21.93
IV.MAGA.HHN. ML:2.9 6.6921855E-5 1.9584 AML other m 2021-11-25T09:44:35.53
IV.CMPR.HNE. ML:3 7.926331E-5 2.6496 AML other m 2021-11-25T09:45:09.63
IV.CMPR.HNN. ML:3.7 0.0003350688 3.52 AML other m 2021-11-25T09:45:14.88
IV.CMPR.HHE. ML:2.9 5.524308E-5 2.7392 AML other m 2021-11-25T09:44:11.90
IV.CMPR.HHN. ML:2.7 4.1008315E-5 1.76 AML other m 2021-11-25T09:44:06.80
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