Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of ML 1.4 on date 31-01-2023 and time 15:55:32 (Italy) in region 7 km SW Cingoli (MC)

A magnitude ML 1.4 (quarry blast) earthquake occured in region: 7 km SW Cingoli (MC), on

  • 31-01-2023 14:55:32 (UTC)
  • 31-01-2023 15:55:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3150, 13.1860 at 0 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Event type: quarry blast.

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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cingoli MC 7 10352 10352
San Severino Marche MC 10 12726 23078
Apiro MC 10 2280 25358
Treia MC 10 9403 34761
Poggio San Vicino MC 11 246 35007
Gagliole MC 13 620 35627
Staffolo AN 13 2253 37880
Pollenza MC 14 6618 44498
Appignano MC 14 4213 48711
Tolentino MC 14 20069 68780
Serrapetrona MC 15 966 69746
Castelraimondo MC 16 4587 74333
Matelica MC 16 9981 84314
San Paolo di Jesi AN 16 933 85247
Cupramontana AN 16 4756 90003
Cerreto d'Esi AN 16 3817 93820
Belforte del Chienti MC 17 1886 95706
Monte Roberto AN 19 3061 98767
Maiolati Spontini AN 19 6248 105015
Filottrano AN 19 9499 114514
Castelbellino AN 20 4947 119461
Caldarola MC 20 1823 121284

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km SW of Ancona (100861 inhabitants)
56 Km NE of Foligno (57155 inhabitants)
60 Km S of Fano (60888 inhabitants)
69 Km E of Perugia (166134 inhabitants)
70 Km SE of Pesaro (94582 inhabitants)
84 Km NW of Teramo (54892 inhabitants)
95 Km NE of Terni (111501 inhabitants)
97 Km SE of Rimini (147750 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
Bulletin
Rev1000 		ML 1.4 2023-01-31
14:55:32		 43.3147 13.186 1 2024-03-01
17:18:14		 Bollettino Sismico Italiano INGV 119971611
Reviewed
Rev100 		ML 1.4 2023-01-31
14:55:31		 43.3322 13.2032 7 2023-01-31
15:36:22		 Sala Sismica INGV-Roma 113937881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-31 14:55:32 ± 0.11
Latitude 43.3147 ± 0.0063
Longitude 13.1860 ± 0.0111
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type quarry blast
Origin ID 119971611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 870
Semi-minor axis of confidence ellipse (meter) 630
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 251
Circular confidence region, given by single value of horizontal uncertainty (meter) 870.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 86
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 11
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38311
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 119971611
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-09 16:00:45

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 52
Type of magnitude ML
Reference to an origin 113937881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-31 15:36:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SMA1.EHZ. 2023-01-31T14:55:57.00 3.0 undecidable manual S 0.27 0
IV.PIEI.HHZ. 2023-01-31T14:55:51.38 3.0 undecidable manual S 0.75 0
IV.ATFO.HHZ. 2023-01-31T14:55:48.53 3.0 undecidable manual S -0.15 0
IV.MMO1.EHZ. 2023-01-31T14:55:48.29 3.0 undecidable manual S 0.15 0
IV.FRON.EHZ. 2023-01-31T14:55:47.23 3.0 undecidable manual S 0.54 0
IV.FOSV.EHZ. 2023-01-31T14:55:45.06 3.0 undecidable manual S 0.6 0
IV.SMA1.EHZ. 2023-01-31T14:55:45.15 3.0 negative manual P -0.4 0
IV.MOMA.HHZ. 2023-01-31T14:55:45.70 3.0 undecidable manual P 0.05 0
IV.ATPI.EHZ. 2023-01-31T14:55:43.95 3.0 positive manual P 0.14 0
IV.PIEI.HHZ. 2023-01-31T14:55:42.33 3.0 undecidable manual P -0.32 0
IV.ATFO.HHZ. 2023-01-31T14:55:41.45 3.0 undecidable manual P -0.08 0
IV.NRCA.HHZ. 2023-01-31T14:55:41.57 3.0 undecidable manual P -0.68 0
IV.FRON.EHZ. 2023-01-31T14:55:40.12 3.0 undecidable manual P -0.25 0
IV.MMO1.EHZ. 2023-01-31T14:55:40.47 3.0 undecidable manual P -0.74 0
IV.MF5.EHZ. 2023-01-31T14:55:40.48 0.1 undecidable manual P 148 42.5241 91 -0.08 96
IV.CESI.HHZ. 2023-01-31T14:55:39.92 0.1 undecidable manual P 214 41.2254 91 -0.38 90
IV.FDMO.HHZ. 2023-01-31T14:55:38.16 0.1 positive manual P 195 31.8459 91 -0.27 94
IV.FOSV.EHZ. 2023-01-31T14:55:38.77 3.0 undecidable manual P -0.31 0
IV.GUMA.HHZ. 2023-01-31T14:55:38.16 0.1 undecidable manual P 157 30.4473 91 0.02 99
IV.ARVD.HHZ. 2023-01-31T14:55:37.38 0.1 undecidable manual P 316 28.3494 91 -0.34 93
IV.CSP1.EHZ. 2023-01-31T14:55:36.90 0.1 positive manual P 176 24.753 91 -0.11 98
IV.SNTG.HHZ. 2023-01-31T14:55:36.55 0.1 undecidable manual P 252 20.868 91 0.32 95
IV.MMUR.HNE. 2023-01-31T14:55:36.54 0.1 undecidable manual P 313 20.7681 91 0.34 94
IV.MDAR.HNE. 2023-01-31T14:55:35.28 0.1 undecidable manual P 195 13.9749 92 0.44 93
IV.TRE1.HNN. 2023-01-31T14:55:34.31 0.1 undecidable manual P 92 10.2786 93 0.21 99
IV.CING.HHZ. 2023-01-31T14:55:33.24 0.1 undecidable manual P 6 6.7932 94 -0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HNE. ML:1.0 0.00007981004 0.2688 AML other m 2023-01-31T14:55:41.44
IV.SNTG.HHN. ML:1.2 0.00011701999999999999 0.1408 AML other m 2023-01-31T14:55:41.72
IV.CSP1.EHE. ML:1.7 0.00033318955 0.2048 AML other m 2023-01-31T14:55:42.44
IV.ARVD.HHN. ML:0.9 0.000044345044 0.1024 AML other m 2023-01-31T14:55:42.85
IV.SNTG.HHE. ML:0.8 0.000048679405 0.2432 AML other m 2023-01-31T14:55:42.87
IV.ARVD.HHE. ML:1.1 0.00007245 1.34 AML other m 2023-01-31T14:55:42.99
IV.ATPI.HNE. ML:1.7 0.0000976887 0.6656 AML other m 2023-01-31T14:55:43.23
IV.CSP1.EHN. ML:1.6 0.00027000615 0.1536 AML other m 2023-01-31T14:55:44.09
IV.GUMA.HHN. ML:1.8 0.00029084195 0.32 AML other m 2023-01-31T14:55:44.67
IV.GUMA.HNE. ML:1.6 0.00022116104999999998 0.1664 AML other m 2023-01-31T14:55:44.59
IV.FOSV.EHN. ML:1.0 0.000043217289999999996 0.256 AML other m 2023-01-31T14:55:45.18
IV.FDMO.HHN. ML:1.2 0.000069212255 0.1792 AML other m 2023-01-31T14:55:45.40
IV.FDMO.HHE. ML:1.4 0.000107676275 0.1664 AML other m 2023-01-31T14:55:45.67
IV.GUMA.HHE. ML:1.8 0.0003155 1.14 AML other m 2023-01-31T14:55:46.86
IV.SNTG.HNN. ML:1.2 0.0001421815 0.5248 AML other m 2023-01-31T14:55:46.46
IV.FOSV.EHE. ML:1.0 0.000042247605 0.2816 AML other m 2023-01-31T14:55:46.46
IV.CESI.HHN. ML:1.3 0.00006425228999999999 0.3584 AML other m 2023-01-31T14:55:47.59
IV.GUMA.HNN. ML:1.8 0.00032357005 0.32 AML other m 2023-01-31T14:55:47.90
IV.FOSV.HNE. ML:1.2 0.00007090309 0.3456 AML other m 2023-01-31T14:55:48.33
IV.FRON.EHN. ML:1.1 0.000038653069999999995 0.2432 AML other m 2023-01-31T14:55:48.93
IV.MMO1.EHN. ML:1.5 0.00008935 0.22 AML other m 2023-01-31T14:55:49.33
IV.MMO1.EHE. ML:1.3 0.0000576852985 0.1664 AML other m 2023-01-31T14:55:50.35
IV.PIEI.HNN. ML:1.8 0.0001372527 0.6144 AML other m 2023-01-31T14:55:50.44
IV.CESI.HHE. ML:1.2 0.000055778225 0.3584 AML other m 2023-01-31T14:55:50.55
IV.ATFO.HHN. ML:1.2 0.000040402525 0.2432 AML other m 2023-01-31T14:55:51.37
IV.NRCA.HHE. ML:1.5 0.00007426453500000001 0.1408 AML other m 2023-01-31T14:55:51.33
IV.ATFO.HNN. ML:1.5 0.00009069335 0.256 AML other m 2023-01-31T14:55:51.37
IV.NRCA.HHN. ML:1.6 0.000089 0.12 AML other m 2023-01-31T14:55:51.63
IV.FRON.EHE. ML:1.1 0.000044200000000000004 0.5 AML other m 2023-01-31T14:55:51.48
IV.PIEI.HHN. ML:1.1 0.000023408716999999998 0.1664 AML other m 2023-01-31T14:55:52.59
IV.PIEI.HHE. ML:1.2 0.000037293205 0.1792 AML other m 2023-01-31T14:55:53.30
IV.FOSV.HNN. ML:1.3 0.0000789998145 0.3584 AML other m 2023-01-31T14:55:53.70
IV.ATFO.HHE. ML:1.2 0.000043729375 0.4608 AML other m 2023-01-31T14:55:54.27
IV.ATPI.EHN. ML:1.2 0.000032066292000000006 0.3456 AML other m 2023-01-31T14:55:55.44
IV.ATPI.EHE. ML:1.2 0.000027584155499999998 0.384 AML other m 2023-01-31T14:55:55.75
IV.ATPI.HNN. ML:1.9 0.00015601855 0.8192 AML other m 2023-01-31T14:55:56.53
IV.CESI.HNE. ML:1.5 0.000109569835 0.7936 AML other m 2023-01-31T14:55:57.40
IV.NRCA.HNN. ML:1.8 0.0001634506 0.5376 AML other m 2023-01-31T14:55:58.39
IV.PIEI.HNE. ML:1.7 0.00009998851 0.512 AML other m 2023-01-31T14:55:58.50
IV.MOMA.HHE. ML:1.3 0.000028552420000000003 0.2176 AML other m 2023-01-31T14:55:58.82
IV.SMA1.EHN. ML:1.6 0.000066060605 0.3456 AML other m 2023-01-31T14:55:59.01
IV.ATFO.HNE. ML:1.6 0.00010763335 0.32 AML other m 2023-01-31T14:55:59.06
IV.CESI.HNN. ML:1.6 0.00012956734999999999 0.9888 AML other m 2023-01-31T14:55:59.74
IV.MF5.EHE. ML:1.3 0.000066272135 1.2576 AML other m 2023-01-31T14:55:59.94
IV.MMO1.HNE. ML:3.2 0.004729472 0.5376 AML other m 2023-01-31T14:55:59.77
IV.MF5.EHN. ML:1.4 0.00007282687 0.64 AML other m 2023-01-31T14:56:01.61
IV.MOMA.HHN. ML:1.2 0.00002367805 0.2432 AML other m 2023-01-31T14:56:02.32
IV.MMO1.HNN. ML:3.3 0.0058283765 0.832 AML other m 2023-01-31T14:56:04.04
IV.MOMA.HNE. ML:2.0 0.0001484621 0.7072 AML other m 2023-01-31T14:56:04.34
IV.NRCA.HNE. ML:1.6 0.00009350798 0.5632 AML other m 2023-01-31T14:56:05.91
IV.MOMA.HNN. ML:1.9 0.00013222939999999998 1.232 AML other m 2023-01-31T14:56:12.95
IV.SMA1.EHE. ML:1.4 0.00003406175 0.704 AML other m 2023-01-31T14:56:16.62
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