Earthquake with magnitude of ML 1.6 on date 27-11-2023 and time 14:21:03 (UTC) in region 2 km NW Belforte del Chienti (MC)

A magnitude ML 1.6 earthquake occured in region: 2 km NW Belforte del Chienti (MC), on

  • 27-11-2023 14:21:03 (UTC)
  • 27-11-2023 15:21:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1850, 13.2300 at 24 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
Belforte del Chienti MC 2 1886 1886
Serrapetrona MC 3 966 2852
Caldarola MC 5 1823 4675
Tolentino MC 5 20069 24744
Camporotondo di Fiastrone MC 7 563 25307
San Severino Marche MC 7 12726 38033
Cessapalombo MC 9 512 38545
Colmurano MC 11 1263 39808
San Ginesio MC 11 3498 43306
Urbisaglia MC 12 2628 45934
Ripe San Ginesio MC 12 852 46786
Pollenza MC 13 6618 53404
Camerino MC 14 6974 60378
Castelraimondo MC 14 4587 64965
Gagliole MC 14 620 65585
Loro Piceno MC 15 2401 67986
Gualdo MC 16 815 68801
Treia MC 16 9403 78204
Sant'Angelo in Pontano MC 17 1436 79640
Fiastra MC 18 559 80199
Sarnano MC 18 3264 83463
Acquacanina MC 18 121 83584
Pievebovigliana MC 18 866 84450
Muccia MC 19 915 85365
Matelica MC 20 9981 95346
Petriolo MC 20 1998 97344
Pioraco MC 20 1134 98478
Fiordimonte MC 20 202 98680

Municipalities with at least 50000 inhabitants

An earthquake occurred to
50 Km NE of Foligno (57155 inhabitants)
54 Km SW of Ancona (100861 inhabitants)
69 Km E of Perugia (166134 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
75 Km S of Fano (60888 inhabitants)
84 Km NE of Terni (111501 inhabitants)
85 Km SE of Pesaro (94582 inhabitants)
94 Km N of L'Aquila (69753 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.6 2023-11-27
14:21:03
43.1847 13.2298 24 2023-11-27
14:26:55
Sala Sismica INGV-Roma 123493551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-11-27 14:21:03 ± 0.15
Latitude 43.1847 ± 0.0045
Longitude 13.2298 ± 0.0111
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123493551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 812
Semi-minor axis of confidence ellipse (meter) 489
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 255
Circular confidence region, given by single value of horizontal uncertainty (meter) 810.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.29857
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.4
Num. used stations 36
Type of magnitude ML
Reference to an origin 123493551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-11-27 14:26:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VVLD.HHZ. 2023-11-27T14:21:28.65 3.0 positive manual P 2.23 0
IV.MMO1.EHZ. 2023-11-27T14:21:15.41 0.6 undecidable manual S 166 32.6451 120 -0.13 47
7F.SIB2.EHZ. 2023-11-27T14:21:15.44 0.6 undecidable manual S 170 33.1446 119 -0.21 46
IV.TERO.HHZ. 2023-11-27T14:21:15.65 3.0 undecidable manual P -0.52 0
IV.MC2.EHE. 2023-11-27T14:21:15.45 0.6 undecidable manual S 186 30.4473 122 0.4 45
IV.MF5.EHZ. 2023-11-27T14:21:14.89 0.6 undecidable manual S 139 28.749 123 0.25 46
IV.CING.HHZ. 2023-11-27T14:21:13.05 0.6 undecidable manual S 353 21.3675 133 -0.05 49
IV.GUMA.HHZ. 2023-11-27T14:21:12.09 0.6 undecidable manual S 148 15.9729 142 -0.04 49
IV.FDMO.HHZ. 2023-11-27T14:21:12.92 0.6 undecidable manual S 215 20.0688 135 0.07 49
IV.ARVD.HHZ. 2023-11-27T14:21:12.35 3.0 undecidable manual P 0.05 0
IV.CSP1.EHZ. 2023-11-27T14:21:11.24 0.6 undecidable manual S 191 10.4784 153 -0.1 49
IV.NRCA.HHZ. 2023-11-27T14:21:11.65 3.0 undecidable manual P -0.15 0
IV.MF5.EHZ. 2023-11-27T14:21:10.01 0.1 negative manual P 139 28.749 123 0.11 95
IV.MC2.EHE. 2023-11-27T14:21:10.19 0.3 undecidable manual P 186 30.4473 122 0.06 72
7F.SIB2.EHZ. 2023-11-27T14:21:10.11 0.6 undecidable manual P 170 33.1446 119 -0.37 44
IV.FDMO.HHZ. 2023-11-27T14:21:09.06 0.6 positive manual P 215 20.0688 135 0.19 48
IV.SNTG.HHZ. 2023-11-27T14:21:09.91 3.0 positive manual P 0.02 0
IV.CING.HHZ. 2023-11-27T14:21:09.11 0.3 positive manual P 353 21.3675 133 0.1 72
IV.MML1.EHZ. 2023-11-27T14:21:09.76 3.0 negative manual P 0.21 0
IV.MMO1.EHZ. 2023-11-27T14:21:09.99 0.6 undecidable manual P 166 32.6451 120 -0.43 44
IV.GUMA.HHZ. 2023-11-27T14:21:08.41 0.3 negative manual P 148 15.9729 142 -0.04 74
IV.CSP1.EHZ. 2023-11-27T14:21:07.99 0.1 positive manual P 191 10.4784 153 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:1.8 0.00040000275000000004 0.1408 AML other m 2023-11-27T14:21:11.57
IV.CSP1.EHN. ML:1.9 0.000447468 0.1216 AML other m 2023-11-27T14:21:11.66
IV.GUMA.HHE. ML:2.0 0.0005585 0.3 AML other m 2023-11-27T14:21:12.16
IV.CING.HHN. ML:1.4 0.00011021867500000001 0.2048 AML other m 2023-11-27T14:21:13.32
IV.FDMO.HHE. ML:1.5 0.00014237374999999999 0.1152 AML other m 2023-11-27T14:21:13.30
IV.FDMO.HHN. ML:1.2 0.00007237928 0.0768 AML other m 2023-11-27T14:21:13.71
IV.CING.HHE. ML:1.4 0.000111911485 0.224 AML other m 2023-11-27T14:21:13.54
IV.MML1.EHN. ML:1.1 0.000053023564999999996 0.2944 AML other m 2023-11-27T14:21:14.61
IV.GUMA.HHN. ML:1.8 0.0003795 0.34 AML other m 2023-11-27T14:21:14.68
IV.MML1.EHE. ML:1.3 0.00010095 0.2 AML other m 2023-11-27T14:21:14.74
IV.SNTG.HHE. ML:1.1 0.000058 0.16 AML other m 2023-11-27T14:21:15.21
IV.SNTG.HHN. ML:1.2 0.00006945 1.44 AML other m 2023-11-27T14:21:15.19
IV.MF5.EHN. ML:1.7 0.00020130665 0.4416 AML other m 2023-11-27T14:21:15.36
IV.MF5.EHE. ML:1.6 0.00017138490000000002 0.1984 AML other m 2023-11-27T14:21:15.37
IV.MMO1.EHN. ML:1.4 0.00009610003000000001 0.1792 AML other m 2023-11-27T14:21:16.57
IV.MMO1.EHE. ML:1.4 0.00007824706500000001 0.1216 AML other m 2023-11-27T14:21:16.66
IV.NRCA.HHE. ML:1.5 0.00008255 0.14 AML other m 2023-11-27T14:21:18.94
IV.NRCA.HHN. ML:1.5 0.00009191129 0.1216 AML other m 2023-11-27T14:21:19.45
IV.GUMA.HNE. ML:1.7 0.00028137290000000004 0.256 AML other m 2023-11-27T14:21:12.70
IV.GUMA.HNN. ML:1.8 0.0003375425 0.2048 AML other m 2023-11-27T14:21:12.30
IV.CING.HNE. ML:3.0 0.004965674 0.6016 AML other m 2023-11-27T14:21:14.24
IV.CING.HNN. ML:3.0 0.004771875 0.7232 AML other m 2023-11-27T14:21:12.30
IV.MML1.HNE. ML:1.5 0.00014142395 0.5824 AML other m 2023-11-27T14:21:17.72
IV.MML1.HNN. ML:1.4 0.00010506813 0.3456 AML other m 2023-11-27T14:21:14.61
IV.SNTG.HNE. ML:1.6 0.00016025770000000002 0.9792 AML other m 2023-11-27T14:21:17.86
IV.SNTG.HNN. ML:1.4 0.0001191632 0.8192 AML other m 2023-11-27T14:21:26.12
IV.MMO1.HNE. ML:3.3 0.006580842000000001 0.8128 AML other m 2023-11-27T14:21:19.77
IV.MMO1.HNN. ML:3.1 0.0045900129999999996 0.6144 AML other m 2023-11-27T14:21:24.13
IV.NRCA.HNE. ML:1.6 0.00010990933 0.8 AML other m 2023-11-27T14:21:30.42
IV.NRCA.HNN. ML:1.8 0.0001848942 0.7808 AML other m 2023-11-27T14:21:11.53
IV.ARVD.HHE. ML:0.6 0.000011409671999999999 0.1408 AML other m 2023-11-27T14:21:21.06
IV.ARVD.HHN. ML:0.6 0.0000094504715 0.1024 AML other m 2023-11-27T14:21:21.32
IV.TERO.HHE. ML:1.3 0.00002884847 0.1792 AML other m 2023-11-27T14:21:26.83
IV.TERO.HHN. ML:0.5 0.000004647086999999999 0.5952 AML other m 2023-11-27T14:21:19.46
IV.TERO.HNE. ML:1.9 0.00011488189 0.8576 AML other m 2023-11-27T14:21:16.13
IV.TERO.HNN. ML:1.8 0.00009570083 0.5888 AML other m 2023-11-27T14:21:20.28
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download