Earthquake with magnitude of ML 1.5 on date 24-10-2020 and time 05:06:37 (UTC) in region 2 km NE San Severino Marche (MC)

A magnitude ML 1.5 earthquake occured in region: 2 km NE San Severino Marche (MC), on

  • 24-10-2020 05:06:37 (UTC)
  • 24-10-2020 07:06:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.24, 13.19 at 24 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
San Severino Marche MC 2 12726 12726
Serrapetrona MC 7 966 13692
Tolentino MC 9 20069 33761
Belforte del Chienti MC 10 1886 35647
Gagliole MC 10 620 36267
Castelraimondo MC 11 4587 40854
Caldarola MC 12 1823 42677
Treia MC 13 9403 52080
Pollenza MC 13 6618 58698
Camporotondo di Fiastrone MC 14 563 59261
Matelica MC 15 9981 69242
Cingoli MC 15 10352 79594
Camerino MC 15 6974 86568
Cessapalombo MC 16 512 87080
Urbisaglia MC 16 2628 89708
Colmurano MC 16 1263 90971
Poggio San Vicino MC 17 246 91217
Apiro MC 17 2280 93497
Pioraco MC 18 1134 94631
San Ginesio MC 18 3498 98129
Ripe San Ginesio MC 18 852 98981
Cerreto d'Esi AN 19 3817 102798
Appignano MC 19 4213 107011
Esanatoglia MC 20 2034 109045

Municipalities with at least 50000 inhabitants

An earthquake occurred to
50 Km SW of Ancona (100861 inhabitants)
51 Km NE of Foligno (57155 inhabitants)
67 Km E of Perugia (166134 inhabitants)
68 Km S of Fano (60888 inhabitants)
77 Km NW of Teramo (54892 inhabitants)
78 Km S of Pesaro (94582 inhabitants)
88 Km NE of Terni (111501 inhabitants)
101 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
Bulletin
Rev1000
ML 1.5 2020-10-24
05:06:37
43.24 13.19 24 2021-02-26
14:56:19
Bollettino Sismico Italiano INGV 87210331
Reviewed
Rev100
ML 1.5 2020-10-24
05:06:37
43.24 13.18 23 2020-10-24
05:14:42
Sala Sismica INGV-Roma 84078371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-24 05:06:37 ± 0.11
Latitude 43.24 ± 0.00
Longitude 13.19 ± 0.01
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87210331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 567
Semi-minor axis of confidence ellipse (meter) 231
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
Circular confidence region, given by single value of horizontal uncertainty (meter) 570
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.06025
Epicentral distance of station farthest from the epicenter (degree) 0.62143
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 87210331
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-16 14:23:51

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 84078371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-24 05:14:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2020-10-24T05:06:53.19 0.6 undecidable manual S 243 0.4353 109 0.16 45
IV.ATCC.EHZ. 2020-10-24T05:06:52.72 0.6 undecidable manual S 262 0.4038 111 0.56 41
IV.NRCA.HHZ. 2020-10-24T05:06:52.53 0.6 undecidable manual S 188 0.4128 110 0.13 46
IV.SSFR.HHZ. 2020-10-24T05:06:51.48 0.6 undecidable manual S 303 0.3534 114 0.71 40
IV.MMO1.EHZ. 2020-10-24T05:06:50.94 0.3 undecidable manual S 164 0.3579 114 0.05 71
IV.MC2.EHZ. 2020-10-24T05:06:50.32 0.6 undecidable manual S 180 0.331 116 0.14 47
IV.MF5.EHZ. 2020-10-24T05:06:50.88 0.3 undecidable manual S 142 0.3229 117 0.93 55
IV.CESI.HHZ. 2020-10-24T05:06:49.75 0.6 undecidable manual S 221 0.3157 117 -0.01 48
IV.ATVO.HHZ. 2020-10-24T05:06:48.78 0.3 undecidable manual P 284 0.5855 104 0.02 68
IV.SMA1.EHZ. 2020-10-24T05:06:48.99 0.6 undecidable manual P 170 0.6214 103 -0.37 43
IV.GUMA.HHZ. 2020-10-24T05:06:47.60 0.6 undecidable manual S 149 0.2095 130 0.46 45
IV.MURB.HHZ. 2020-10-24T05:06:47.41 0.6 undecidable manual P 273 0.4838 107 0.32 43
IV.FDMO.HHZ. 2020-10-24T05:06:47.15 0.6 undecidable manual S 200 0.2194 129 -0.21 47
IV.SAP2.EHE. 2020-10-24T05:06:47.73 0.6 undecidable manual S 134 0.2113 130 0.54 44
IV.MML1.HNE. 2020-10-24T05:06:47.24 0.3 undecidable manual S 231 0.2041 131 0.22 71
IV.ASSB.HHZ. 2020-10-24T05:06:46.03 0.3 undecidable manual P 243 0.4353 109 -0.26 68
IV.SNTG.HHZ. 2020-10-24T05:06:46.57 0.6 undecidable manual S 274 0.1808 135 0.05 49
IV.CSP1.EHE. 2020-10-24T05:06:45.75 0.6 undecidable manual S 176 0.1511 140 -0.17 48
IV.EL6.EHZ. 2020-10-24T05:06:45.29 0.6 undecidable manual S 324 0.107 150 0.11 50
IV.ATCC.EHZ. 2020-10-24T05:06:45.73 0.1 undecidable manual P 262 0.4038 111 -0.06 95
IV.CING.HHE. 2020-10-24T05:06:45.69 0.6 undecidable manual S 2 0.1331 144 0.1 50
IV.NRCA.HHZ. 2020-10-24T05:06:45.70 0.3 undecidable manual P 188 0.4128 110 -0.23 69
IV.MC2.EHZ. 2020-10-24T05:06:44.46 0.1 undecidable manual P 180 0.331 116 -0.19 94
IV.MDAR.HNE. 2020-10-24T05:06:44.49 0.6 undecidable manual S 214 0.0603 162 -0.12 49
IV.MF5.EHZ. 2020-10-24T05:06:44.80 0.1 undecidable manual P 142 0.3229 117 0.28 91
IV.ARVD.HHZ. 2020-10-24T05:06:44.55 0.3 undecidable manual P 325 0.3121 118 0.19 70
IV.PF6.EHZ. 2020-10-24T05:06:44.76 0.6 undecidable manual S 178 0.1052 151 -0.38 46
IV.SSFR.HHZ. 2020-10-24T05:06:44.97 0.3 undecidable manual P 303 0.3534 114 -0.02 72
IV.CESI.HHZ. 2020-10-24T05:06:44.26 0.1 positive manual P 221 0.3157 117 -0.15 95
IV.MMO1.EHZ. 2020-10-24T05:06:44.74 0.1 undecidable manual P 164 0.3579 114 -0.32 90
IV.FDMO.HHZ. 2020-10-24T05:06:42.78 0.1 negative manual P 200 0.2194 129 -0.24 94
IV.SAP2.EHE. 2020-10-24T05:06:42.80 0.3 undecidable manual P 134 0.2113 130 -0.12 72
IV.MML1.HNE. 2020-10-24T05:06:42.78 0.1 undecidable manual P 231 0.2041 131 -0.05 99
IV.CSP1.EHE. 2020-10-24T05:06:42.01 0.1 undecidable manual P 176 0.1511 140 -0.18 96
IV.GUMA.HHZ. 2020-10-24T05:06:42.91 0.1 undecidable manual P 149 0.2095 130 0.02 99
IV.SNTG.HHZ. 2020-10-24T05:06:42.45 0.3 undecidable manual P 274 0.1808 135 -0.09 73
IV.EL6.EHZ. 2020-10-24T05:06:41.83 0.1 undecidable manual P 324 0.107 150 0.07 100
IV.CING.HHE. 2020-10-24T05:06:41.96 0.1 undecidable manual P 2 0.1331 144 -0.04 99
IV.MDAR.HNE. 2020-10-24T05:06:41.20 0.3 undecidable manual P 214 0.0603 162 -0.24 72
IV.PF6.EHZ. 2020-10-24T05:06:41.43 0.1 undecidable manual P 178 0.1052 151 -0.31 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EL6.EHE. ML:2 0.000564 0.14 AML other m 2020-10-24T05:06:45.78
IV.EL6.EHN. ML:1.8 0.0003995 0.16 AML other m 2020-10-24T05:06:45.83
IV.SNTG.HHE. ML:1.5 0.0001385 0.16 AML other m 2020-10-24T05:06:46.78
IV.SNTG.HHN. ML:1.3 0.0001003 0.16 AML other m 2020-10-24T05:06:46.73
IV.FDMO.HHE. ML:1.6 0.0001635 0.58 AML other m 2020-10-24T05:06:47.27
IV.FDMO.HHN. ML:1.6 0.0001945 0.14 AML other m 2020-10-24T05:06:47.42
IV.GUMA.HHE. ML:1.7 0.000211 1.12 AML other m 2020-10-24T05:06:47.85
IV.GUMA.HHN. ML:1.6 0.0001825 1.62 AML other m 2020-10-24T05:06:48.83
IV.CESI.HHE. ML:1.5 0.00010995 0.22 AML other m 2020-10-24T05:06:50.03
IV.CESI.HHN. ML:1.5 0.00011175 0.28 AML other m 2020-10-24T05:06:50.05
IV.SSFR.HHE. ML:1.3 5.615E-5 0.6 AML other m 2020-10-24T05:06:52.20
IV.SSFR.HHN. ML:1.3 5.265E-5 0.58 AML other m 2020-10-24T05:06:52.62
IV.ARVD.HHE. ML:1 3.25E-5 0.48 AML other m 2020-10-24T05:06:52.73
IV.ATCC.EHE. ML:1.3 4.885E-5 0.64 AML other m 2020-10-24T05:06:53.34
IV.ATCC.EHN. ML:1.3 5.045E-5 0.3 AML other m 2020-10-24T05:06:53.59
IV.NRCA.HHN. ML:1.5 7.325E-5 0.12 AML other m 2020-10-24T05:06:53.74
IV.NRCA.HHE. ML:1.5 8.63E-5 1.86 AML other m 2020-10-24T05:06:54.93
IV.ASSB.HHN. ML:1.5 7.355E-5 0.92 AML other m 2020-10-24T05:06:54.65
IV.ASSB.HHE. ML:1.4 5.925E-5 0.66 AML other m 2020-10-24T05:06:54.55
IV.MURB.HHE. ML:1.5 7.605E-5 0.2 AML other m 2020-10-24T05:06:56.38
IV.ARVD.HHN. ML:0.8 2.225E-5 1.28 AML other m 2020-10-24T05:06:56.21
IV.MURB.HHN. ML:1.6 8.55E-5 0.24 AML other m 2020-10-24T05:06:57.25
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