Earthquake with magnitude of ML 1.7 on date 29-11-2021 and time 08:45:27 (UTC) in region 5 km NE Serravalle di Chienti (MC)

A magnitude ML 1.7 earthquake occured in region: 5 km NE Serravalle di Chienti (MC), on

  • 29-11-2021 08:45:27 (UTC)
  • 29-11-2021 09:45:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.105, 12.99 at 11 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
Serravalle di Chienti MC 5 1070 1070
Muccia MC 5 915 1985
Sefro MC 6 422 2407
Camerino MC 7 6974 9381
Pioraco MC 8 1134 10515
Pieve Torina MC 8 1458 11973
Pievebovigliana MC 9 866 12839
Fiuminata MC 11 1402 14241
Fiordimonte MC 11 202 14443
Monte Cavallo MC 12 145 14588
Castelraimondo MC 13 4587 19175
Fiastra MC 16 559 19734
Nocera Umbra PG 16 5839 25573
Gagliole MC 16 620 26193
Esanatoglia MC 17 2034 28227
Matelica MC 17 9981 38208
Acquacanina MC 17 121 38329
Serrapetrona MC 18 966 39295
Caldarola MC 20 1823 41118
Valtopina PG 20 1398 42516

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NE of Foligno (57155 inhabitants)
49 Km E of Perugia (166134 inhabitants)
67 Km NE of Terni (111501 inhabitants)
71 Km SW of Ancona (100861 inhabitants)
76 Km NW of Teramo (54892 inhabitants)
82 Km S of Fano (60888 inhabitants)
90 Km S of Pesaro (94582 inhabitants)
90 Km NW of L'Aquila (69753 inhabitants)
98 Km E of Arezzo (99543 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 1.7 2021-11-29
08:45:27
43.1052 12.9905 11 2021-11-29
08:54:51
Sala Sismica INGV-Roma 97934031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-29 08:45:27 ± 0.03
Latitude 43.1052 ± 0.0018
Longitude 12.9905 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97934031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 236
Semi-minor axis of confidence ellipse (meter) 196
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 85
Circular confidence region, given by single value of horizontal uncertainty (meter) 240
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 44
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.05216
Epicentral distance of station farthest from the epicenter (degree) 0.55038
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 44
Type of magnitude ML
Reference to an origin 97934031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-29 08:54:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2021-11-29T08:45:47.14 0.6 undecidable manual S 342 0.5504 50 0.79 37
IV.FRON.EHZ. 2021-11-29T08:45:43.66 0.6 undecidable manual S 335 0.4551 50 0.12 46
IV.GAVE.EHZ. 2021-11-29T08:45:42.77 0.3 undecidable manual S 190 0.4191 50 0.31 67
IV.MURB.HHZ. 2021-11-29T08:45:41.54 0.6 undecidable manual S 295 0.3741 50 0.39 44
IV.SSFR.HHZ. 2021-11-29T08:45:41.02 0.6 undecidable manual S 335 0.3642 50 0.18 46
IV.ATSC.EHE. 2021-11-29T08:45:41.81 0.3 undecidable manual S 325 0.3876 50 0.26 68
IV.CING.HHZ. 2021-11-29T08:45:39.41 0.6 undecidable manual S 29 0.3085 50 0.21 46
IV.GUMA.HHZ. 2021-11-29T08:45:38.26 0.6 undecidable manual S 99 0.2554 50 0.65 42
IV.MPAG.EHZ. 2021-11-29T08:45:38.42 1.0 negative manual P 342 0.5504 50 0.02 23
IV.NRCA.HHZ. 2021-11-29T08:45:38.24 0.6 undecidable manual S 162 0.286 50 -0.29 46
IV.ATCC.EHZ. 2021-11-29T08:45:38.06 0.6 undecidable manual S 287 0.268 50 0.07 48
IV.MC2.EHZ. 2021-11-29T08:45:37.23 0.6 undecidable manual S 143 0.2419 50 0.01 49
IV.ASSB.HHZ. 2021-11-29T08:45:37.21 0.6 undecidable manual S 256 0.25 50 -0.25 47
IV.FOSV.EHZ. 2021-11-29T08:45:37.43 0.6 undecidable manual S 319 0.2527 50 -0.11 48
IV.EL6.EHZ. 2021-11-29T08:45:37.17 0.6 undecidable manual S 20 0.2383 50 0.06 49
IV.GAVE.EHZ. 2021-11-29T08:45:36.20 0.3 undecidable manual P 190 0.4191 50 0.05 71
IV.FRON.EHZ. 2021-11-29T08:45:36.49 0.1 undecidable manual P 335 0.4551 50 -0.29 89
IV.SSFR.HHZ. 2021-11-29T08:45:35.04 0.3 negative manual P 335 0.3642 50 -0.18 69
IV.ATSC.EHE. 2021-11-29T08:45:35.34 0.1 undecidable manual P 325 0.3876 50 -0.29 90
IV.MURB.HHZ. 2021-11-29T08:45:35.37 0.3 positive manual P 295 0.3741 50 -0.03 71
IV.SNTG.HHZ. 2021-11-29T08:45:34.39 0.6 undecidable manual S 346 0.1538 122 -0.18 48
IV.FEMA.HNZ. 2021-11-29T08:45:34.49 0.6 undecidable manual S 163 0.1493 123 0.07 49
IV.MDAR.HNN. 2021-11-29T08:45:34.10 0.3 undecidable manual S 52 0.1412 125 -0.06 74
IV.CSP1.EHZ. 2021-11-29T08:45:34.79 0.6 undecidable manual S 95 0.1574 122 0.13 49
IV.PF6.EHZ. 2021-11-29T08:45:34.31 0.3 undecidable manual S 78 0.152 123 -0.2 72
IV.CING.HHZ. 2021-11-29T08:45:34.19 0.1 negative manual P 29 0.3085 50 -0.08 95
IV.ATCC.EHZ. 2021-11-29T08:45:33.49 0.1 positive manual P 287 0.268 50 -0.08 96
IV.GUMA.HHZ. 2021-11-29T08:45:33.55 0.1 positive manual P 99 0.2554 50 0.19 94
IT.MTCL.HGZ. 2021-11-29T08:45:33.23 0.6 undecidable manual S 177 0.1115 131 -0.02 50
IV.ASSB.HHZ. 2021-11-29T08:45:33.09 0.3 positive manual P 256 0.25 50 -0.18 71
IV.NRCA.HHZ. 2021-11-29T08:45:33.57 0.1 positive manual P 162 0.286 50 -0.32 91
IV.CESI.HHZ. 2021-11-29T08:45:33.66 0.6 undecidable manual S 212 0.1178 130 0.21 48
IV.FOSV.EHZ. 2021-11-29T08:45:33.16 0.1 positive manual P 319 0.2527 50 -0.16 95
IV.SEF1.HNZ. 2021-11-29T08:45:32.05 0.6 undecidable manual S 323 0.0522 152 0.24 48
IV.EL6.EHZ. 2021-11-29T08:45:32.97 0.1 negative manual P 20 0.2383 50 -0.1 97
IV.FDMO.HHZ. 2021-11-29T08:45:32.89 0.6 undecidable manual S 134 0.098 135 0 50
IV.MC2.EHZ. 2021-11-29T08:45:32.97 0.1 undecidable manual P 143 0.2419 50 -0.16 95
IV.CESI.HHZ. 2021-11-29T08:45:31.06 0.1 negative manual P 212 0.1178 130 0.11 99
IV.SNTG.HHZ. 2021-11-29T08:45:31.52 0.3 undecidable manual P 346 0.1538 122 -0.08 74
IV.FEMA.HNZ. 2021-11-29T08:45:31.53 0.3 positive manual P 163 0.1493 123 0.02 75
IV.MDAR.HNN. 2021-11-29T08:45:31.35 0.1 undecidable manual P 52 0.1412 125 -0.01 100
IV.CSP1.EHZ. 2021-11-29T08:45:31.65 0.1 positive manual P 95 0.1574 122 0 100
IV.PF6.EHZ. 2021-11-29T08:45:31.48 0.1 undecidable manual P 78 0.152 123 -0.08 98
IV.SEF1.HNZ. 2021-11-29T08:45:30.19 0.1 undecidable manual P 323 0.0522 152 0.18 98
IV.FDMO.HHZ. 2021-11-29T08:45:30.70 0.1 undecidable manual P 134 0.098 135 0.07 100
IT.MTCL.HGZ. 2021-11-29T08:45:30.88 0.1 undecidable manual P 177 0.1115 131 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.6 0.000539 0.14 AML other m 2021-11-29T08:45:33.12
IV.FDMO.HHE. ML:1.6 0.0004655 1.5 AML other m 2021-11-29T08:45:33.20
IT.MTCL.HGN. ML:3.8 0.06645 0.78 AML other m 2021-11-29T08:45:33.34
IT.MTCL.HGE. ML:3.8 0.0716 0.48 AML other m 2021-11-29T08:45:33.56
IV.CESI.HNE. ML:1.7 0.0004745 0.14 AML other m 2021-11-29T08:45:33.71
IV.CESI.HHE. ML:1.7 0.0005215 0.14 AML other m 2021-11-29T08:45:33.71
IV.CESI.HNN. ML:1.7 0.000506 0.28 AML other m 2021-11-29T08:45:33.87
IV.CESI.HHN. ML:1.7 0.0005235 0.28 AML other m 2021-11-29T08:45:33.87
IV.SNTG.HHN. ML:1.7 0.0003935 0.14 AML other m 2021-11-29T08:45:34.56
IV.SNTG.HHE. ML:1.9 0.0006 0.12 AML other m 2021-11-29T08:45:34.62
IV.SNTG.HNE. ML:1.9 0.000626 0.12 AML other m 2021-11-29T08:45:34.62
IV.SNTG.HNN. ML:1.6 0.00034 0.22 AML other m 2021-11-29T08:45:34.57
IV.FEMA.HNN. ML:1.8 0.0004785 0.26 AML other m 2021-11-29T08:45:34.76
IV.CSP1.EHN. ML:2.2 0.0012235 0.28 AML other m 2021-11-29T08:45:34.99
IV.CSP1.EHE. ML:2.1 0.0011385 0.32 AML other m 2021-11-29T08:45:35.44
IV.FEMA.HNE. ML:1.9 0.000726 0.16 AML other m 2021-11-29T08:45:35.47
IV.FOSV.EHE. ML:1.4 0.000122 0.16 AML other m 2021-11-29T08:45:37.62
IV.ASSB.HHN. ML:1.9 0.000443 0.3 AML other m 2021-11-29T08:45:37.62
IV.FOSV.EHN. ML:1.5 0.000165 0.24 AML other m 2021-11-29T08:45:37.78
IV.ASSB.HHE. ML:1.7 0.000276 0.12 AML other m 2021-11-29T08:45:37.61
IV.EL6.EHE. ML:1.8 0.0003905 0.8 AML other m 2021-11-29T08:45:37.47
IV.EL6.EHN. ML:1.9 0.000407 1.7 AML other m 2021-11-29T08:45:38.08
IV.GUMA.HNN. ML:2.1 0.000677 0.28 AML other m 2021-11-29T08:45:38.46
IV.NRCA.HHE. ML:1.9 0.000325 0.18 AML other m 2021-11-29T08:45:38.40
IV.GUMA.HNE. ML:2.1 0.000745 0.16 AML other m 2021-11-29T08:45:38.40
IV.ATCC.EHE. ML:1.9 0.0003805 0.12 AML other m 2021-11-29T08:45:38.35
IV.NRCA.HHN. ML:1.9 0.0003295 1.12 AML other m 2021-11-29T08:45:38.41
IV.GUMA.HHE. ML:2.3 0.001052 0.16 AML other m 2021-11-29T08:45:38.42
IV.ATCC.EHN. ML:1.6 0.000183 0.3 AML other m 2021-11-29T08:45:38.57
IV.GUMA.HHN. ML:2 0.000557 0.16 AML other m 2021-11-29T08:45:38.48
IV.MC2.EHN. ML:1.8 0.00036 0.18 AML other m 2021-11-29T08:45:38.57
IV.MC2.EHE. ML:1.5 0.00018545 0.9 AML other m 2021-11-29T08:45:39.57
IV.CING.HHN. ML:1.5 0.000118 0.18 AML other m 2021-11-29T08:45:39.69
IV.CING.HHE. ML:1.4 9.705E-5 0.76 AML other m 2021-11-29T08:45:39.60
IV.SSFR.HHE. ML:1.9 0.0002485 0.22 AML other m 2021-11-29T08:45:41.46
IV.SSFR.HHN. ML:1.7 0.0001775 0.26 AML other m 2021-11-29T08:45:41.67
IV.GAVE.EHN. ML:1.6 0.00011425 0.54 AML other m 2021-11-29T08:45:43.47
IV.GAVE.EHE. ML:1.7 0.000129 1.16 AML other m 2021-11-29T08:45:45.13
IV.MURB.HHE. ML:1.7 0.000154353825 0.1984 AML other m 2021-11-29T08:45:42.27
IV.MURB.HHN. ML:1.5 9.9025145E-5 0.1792 AML other m 2021-11-29T08:45:42.26
IV.FRON.EHE. ML:1 2.6432325E-5 0.2368 AML other m 2021-11-29T08:45:43.92
IV.FRON.EHN. ML:1.2 4.6901055E-5 0.16 AML other m 2021-11-29T08:45:44.03
IV.MPAG.EHE. ML:1 2.1463935E-5 0.1408 AML other m 2021-11-29T08:45:47.97
IV.MPAG.EHN. ML:1 1.9046475E-5 0.3392 AML other m 2021-11-29T08:45:47.81
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