Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 24-10-2020 and time 03:36:20 (UTC) in region 5 km W Esanatoglia (MC)

A magnitude ML 1.5 earthquake occured in region: 5 km W Esanatoglia (MC), on

  • 24-10-2020 03:36:20 (UTC)
  • 24-10-2020 05:36:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.2560, 12.8860 at 10 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Esanatoglia MC 5 2034 2034
Fiuminata MC 8 1402 3436
Gualdo Tadino PG 9 15208 18644
Fabriano AN 9 31480 50124
Matelica MC 10 9981 60105
Cerreto d'Esi AN 11 3817 63922
Fossato di Vico PG 11 2840 66762
Pioraco MC 12 1134 67896
Sefro MC 13 422 68318
Sigillo PG 14 2404 70722
Castelraimondo MC 15 4587 75309
Gagliole MC 15 620 75929
Nocera Umbra PG 18 5839 81768
Costacciaro PG 18 1216 82984
Genga AN 20 1797 84781
Camerino MC 20 6974 91755

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km NE of Foligno (57155 inhabitants)
44 Km E of Perugia (166134 inhabitants)
65 Km SW of Ancona (100861 inhabitants)
66 Km S of Fano (60888 inhabitants)
73 Km S of Pesaro (94582 inhabitants)
80 Km N of Terni (111501 inhabitants)
84 Km E of Arezzo (99543 inhabitants)
93 Km S of Rimini (147750 inhabitants)
94 Km NW of Teramo (54892 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
03:36:20		 43.2565 12.8858 11 2021-02-26
14:56:19		 Bollettino Sismico Italiano INGV 87210191
Reviewed
Rev100 		ML 1.5 2020-10-24
03:36:20		 43.2473 12.8843 10 2020-10-24
03:40:52		 Sala Sismica INGV-Roma 84075761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-24 03:36:20 ± 0.03
Latitude 43.2565 ± 0.0027
Longitude 12.8858 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87210191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 291
Semi-minor axis of confidence ellipse (meter) 162
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 46
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 49
Number of defining phases 48
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.70687
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 27
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 87210191
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-16 14:11:38

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 84075761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-24 03:40:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2020-10-24T03:36:40.16 0.6 undecidable manual S 179 62.5929 50 0.35 43
IV.NRCA.HHZ. 2020-10-24T03:36:36.87 0.6 undecidable manual S 158 50.4162 50 0.3 44
IV.TERO.HHZ. 2020-10-24T03:36:36.15 3.0 positive manual P -0.33 0
IV.NARO.HHZ. 2020-10-24T03:36:35.68 0.6 undecidable manual S 328 46.3203 50 0.2 46
IV.MC2.EHZ. 2020-10-24T03:36:35.85 0.6 undecidable manual S 147 45.5211 50 0.61 41
IV.GUMA.HHZ. 2020-10-24T03:36:35.09 0.6 undecidable manual S 120 42.2244 50 0.71 40
IV.ATVO.HHZ. 2020-10-24T03:36:34.24 0.6 undecidable manual S 290 41.1255 50 0.16 47
IV.SMA1.EHZ. 2020-10-24T03:36:33.97 0.3 undecidable manual P 152 78.4659 50 -0.13 66
IV.PE3.EHZ. 2020-10-24T03:36:31.44 0.3 undecidable manual P 327 57.9975 50 0.5 63
IV.MURB.HHZ. 2020-10-24T03:36:31.21 0.6 undecidable manual S 272 29.1486 50 0.31 46
IV.FRON.EHZ. 2020-10-24T03:36:31.46 0.6 undecidable manual S 336 31.746 50 -0.11 48
IV.BADI.EHZ. 2020-10-24T03:36:31.34 0.3 undecidable manual P 299 58.8966 50 0.26 66
IV.CSP1.EHZ. 2020-10-24T03:36:31.64 0.6 undecidable manual S 125 31.6461 50 0.1 48
IV.GAVE.EHZ. 2020-10-24T03:36:31.53 0.3 undecidable manual P 179 62.5929 50 -0.13 68
IV.ASSB.HHZ. 2020-10-24T03:36:31.02 0.6 undecidable manual S 218 30.0477 50 -0.09 48
IV.ARVD.HHZ. 2020-10-24T03:36:30.29 0.6 undecidable manual S 9 27.1506 50 -0.07 49
IV.CESI.HHZ. 2020-10-24T03:36:30.12 0.6 undecidable manual S 177 27.9498 50 -0.44 45
IV.FDMO.HHZ. 2020-10-24T03:36:30.77 0.6 undecidable manual S 146 29.3484 50 -0.17 47
IV.MMO1.EHZ. 2020-10-24T03:36:30.08 0.3 undecidable manual P 138 53.3022 50 -0.15 68
IV.NRCA.HHZ. 2020-10-24T03:36:29.53 0.1 undecidable manual P 158 50.4162 50 -0.25 90
IV.EL6.EHZ. 2020-10-24T03:36:28.11 0.6 undecidable manual S 65 19.1697 119 0 50
IV.GUMA.HHZ. 2020-10-24T03:36:28.78 0.6 undecidable manual P 120 42.2244 50 0.26 45
IV.ATVO.HHZ. 2020-10-24T03:36:28.42 0.3 undecidable manual P 290 41.1255 50 0.07 71
IV.SSFR.HHZ. 2020-10-24T03:36:28.81 0.6 undecidable manual S 337 21.6672 116 -0.05 49
IV.NARO.HHZ. 2020-10-24T03:36:28.93 0.1 undecidable manual P 328 46.3203 50 -0.23 91
IV.MPAG.EHZ. 2020-10-24T03:36:28.50 0.1 undecidable manual P 346 42.624 50 -0.07 95
IV.ATCC.EHZ. 2020-10-24T03:36:28.90 0.6 undecidable manual S 248 21.3675 116 0.12 49
IV.MC2.EHZ. 2020-10-24T03:36:28.97 0.1 undecidable manual P 147 45.5211 50 -0.05 94
IV.MDAR.HNZ. 2020-10-24T03:36:28.71 0.6 undecidable manual S 109 21.9669 116 -0.25 47
IV.ATPI.EHZ. 2020-10-24T03:36:28.99 0.3 undecidable manual P 299 44.5221 50 0.11 70
IV.GAG1.HNE. 2020-10-24T03:36:27.20 0.6 undecidable manual S 98 14.7741 125 0.38 46
IV.FDMO.HHZ. 2020-10-24T03:36:26.28 0.1 negative manual P 146 29.3484 50 -0.25 93
IV.CSP1.EHZ. 2020-10-24T03:36:26.75 0.3 undecidable manual P 125 31.6461 50 -0.13 71
IV.ASSB.HHZ. 2020-10-24T03:36:26.49 0.1 positive manual P 218 30.0477 50 -0.14 95
IV.ARVD.HHZ. 2020-10-24T03:36:26.02 0.1 undecidable manual P 9 27.1506 50 -0.18 95
IV.MURB.HHZ. 2020-10-24T03:36:26.60 0.1 positive manual P 272 29.1486 50 0.09 96
IV.CESI.HHZ. 2020-10-24T03:36:26.09 0.1 undecidable manual P 177 27.9498 50 -0.23 94
IV.FRON.EHZ. 2020-10-24T03:36:26.68 0.1 undecidable manual P 336 31.746 50 -0.22 93
IV.FIU1.HNZ. 2020-10-24T03:36:25.09 0.6 undecidable manual S 154 8.3805 141 -0.09 50
IV.ATCC.EHZ. 2020-10-24T03:36:25.32 0.1 positive manual P 248 21.3675 116 0.03 99
IV.MDAR.HNZ. 2020-10-24T03:36:25.40 0.3 undecidable manual P 109 21.9669 116 0.01 74
IV.SSFR.HHZ. 2020-10-24T03:36:25.18 0.1 undecidable manual P 337 21.6672 116 -0.15 96
IV.FOSV.EHZ. 2020-10-24T03:36:25.55 0.6 undecidable manual S 293 10.878 134 -0.22 48
IV.GAG1.HNE. 2020-10-24T03:36:24.36 0.3 undecidable manual P 98 14.7741 125 0.21 72
IV.EL6.EHZ. 2020-10-24T03:36:24.92 0.1 positive manual P 65 19.1697 119 0.02 100
IV.SNTG.HHZ. 2020-10-24T03:36:24.40 0.3 undecidable manual S 92 4.3956 157 -0.07 76
IV.FOSV.EHZ. 2020-10-24T03:36:23.72 0.1 negative manual P 293 10.878 134 0.17 98
IV.FIU1.HNZ. 2020-10-24T03:36:23.30 0.3 undecidable manual P 154 8.3805 141 0.09 75
IV.SNTG.HHZ. 2020-10-24T03:36:22.92 0.1 undecidable manual P 92 4.3956 157 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HHN. ML:1.3 0.00029949999999999996 0.14 AML other m 2020-10-24T03:36:24.74
IV.SNTG.HHE. ML:1.1 0.00022749999999999997 0.36 AML other m 2020-10-24T03:36:25.69
IV.FOSV.EHN. ML:1.7 0.0006850000000000001 0.24 AML other m 2020-10-24T03:36:26.18
IV.FOSV.EHE. ML:1.4 0.0003105 0.48 AML other m 2020-10-24T03:36:26.32
IV.EL6.EHN. ML:1.8 0.00044050000000000003 0.52 AML other m 2020-10-24T03:36:28.39
IV.EL6.EHE. ML:1.8 0.0004995 0.42 AML other m 2020-10-24T03:36:28.67
IV.SSFR.HHE. ML:1.7 0.000339 0.2 AML other m 2020-10-24T03:36:29.10
IV.NARO.HHN. ML:1.4 0.00007390000000000001 0.06 AML other m 2020-10-24T03:36:29.11
IV.SSFR.HHN. ML:1.6 0.0003015 0.72 AML other m 2020-10-24T03:36:29.31
IV.SSFR.HNN. ML:1.8 0.000457 0.16 AML other m 2020-10-24T03:36:29.40
IV.SSFR.HNE. ML:1.9 0.0005135 0.74 AML other m 2020-10-24T03:36:29.43
IV.CESI.HHE. ML:1.5 0.0001545 0.78 AML other m 2020-10-24T03:36:30.74
IV.ARVD.HHE. ML:1.6 0.0002145 0.14 AML other m 2020-10-24T03:36:30.56
IV.ARVD.HHN. ML:1.4 0.000124 1.08 AML other m 2020-10-24T03:36:30.74
IV.CESI.HHN. ML:1.3 0.00010415 0.66 AML other m 2020-10-24T03:36:30.60
IV.ATCC.EHE. ML:1.0 0.000075 0.7 AML other m 2020-10-24T03:36:31.35
IV.FDMO.HHE. ML:1.4 0.00011449999999999999 0.16 AML other m 2020-10-24T03:36:31.59
IV.FDMO.HHN. ML:1.3 0.00009604999999999999 0.4 AML other m 2020-10-24T03:36:31.52
IV.ASSB.HHN. ML:1.5 0.00013900000000000002 1.36 AML other m 2020-10-24T03:36:31.75
IV.MURB.HHE. ML:2.0 0.00045850000000000003 0.22 AML other m 2020-10-24T03:36:31.98
IV.MURB.HHN. ML:1.8 0.000347 1.82 AML other m 2020-10-24T03:36:31.96
IV.ASSB.HHE. ML:1.5 0.0001525 0.22 AML other m 2020-10-24T03:36:32.26
IV.FRON.EHE. ML:1.2 0.0000734 0.54 AML other m 2020-10-24T03:36:32.41
IV.CSP1.EHN. ML:1.7 0.000247 0.68 AML other m 2020-10-24T03:36:32.76
IV.CSP1.EHE. ML:1.7 0.00023199999999999997 1.16 AML other m 2020-10-24T03:36:32.21
IV.FRON.EHN. ML:1.4 0.000125 1.72 AML other m 2020-10-24T03:36:32.02
IV.ATCC.EHN. ML:1.0 0.0000646 0.46 AML other m 2020-10-24T03:36:32.99
IV.ATVO.HHN. ML:1.3 0.0000702 0.26 AML other m 2020-10-24T03:36:34.55
IV.ATVO.HHE. ML:1.4 0.00009235 0.22 AML other m 2020-10-24T03:36:34.48
IV.MPAG.EHE. ML:1.1 0.0000383 0.26 AML other m 2020-10-24T03:36:35.42
IV.ATPI.EHE. ML:1.1 0.000038150000000000006 0.62 AML other m 2020-10-24T03:36:35.73
IV.GUMA.HHE. ML:1.5 0.00010785 0.46 AML other m 2020-10-24T03:36:35.86
IV.ATPI.EHN. ML:1.1 0.000036049999999999995 0.46 AML other m 2020-10-24T03:36:35.98
IV.NARO.HHE. ML:1.2 0.000042550000000000004 0.08 AML other m 2020-10-24T03:36:36.29
IV.MPAG.EHN. ML:1.0 0.0000327 0.82 AML other m 2020-10-24T03:36:36.36
IV.NRCA.HHN. ML:1.9 0.000192 0.3 AML other m 2020-10-24T03:36:37.33
IV.NRCA.HHE. ML:1.6 0.00009395000000000001 0.08 AML other m 2020-10-24T03:36:37.85
IV.GUMA.HHN. ML:1.4 0.00007935 1.58 AML other m 2020-10-24T03:36:38.15
IV.BADI.EHN. ML:1.2 0.000034750000000000004 0.96 AML other m 2020-10-24T03:36:40.79
IV.BADI.EHE. ML:1.2 0.00003645 0.58 AML other m 2020-10-24T03:36:40.54
IV.GAVE.EHN. ML:1.6 0.00008360000000000001 0.44 AML other m 2020-10-24T03:36:40.70
IV.GAVE.EHE. ML:1.7 0.0000878 0.14 AML other m 2020-10-24T03:36:41.41
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