Earthquake with magnitude of ML 0.8 on date 18-12-2019 and time 03:40:24 (Italy) in region 6 km W Cessapalombo (MC)

A magnitude ML 0.8 earthquake occured in region: 6 km W Cessapalombo (MC), on

  • 18-12-2019 02:40:24 (UTC)
  • 18-12-2019 03:40:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0910, 13.1900 at 5 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
Cessapalombo MC 6 512 512
Caldarola MC 6 1823 2335
Fiastra MC 7 559 2894
Acquacanina MC 7 121 3015
Camporotondo di Fiastrone MC 8 563 3578
Pievebovigliana MC 9 866 4444
Belforte del Chienti MC 9 1886 6330
Serrapetrona MC 10 966 7296
Fiordimonte MC 10 202 7498
San Ginesio MC 11 3498 10996
Sarnano MC 11 3264 14260
Bolognola MC 11 142 14402
Camerino MC 11 6974 21376
Muccia MC 12 915 22291
Gualdo MC 12 815 23106
Pieve Torina MC 12 1458 24564
Tolentino MC 15 20069 44633
San Severino Marche MC 16 12726 57359
Ripe San Ginesio MC 16 852 58211
Colmurano MC 16 1263 59474
Ussita MC 17 444 59918
Sant'Angelo in Pontano MC 17 1436 61354
Castelraimondo MC 17 4587 65941
Amandola FM 18 3629 69570
Monte Cavallo MC 19 145 69715
Pioraco MC 19 1134 70849
Gagliole MC 19 620 71469
Urbisaglia MC 19 2628 74097
Serravalle di Chienti MC 19 1070 75167
Penna San Giovanni MC 19 1108 76275
Visso MC 20 1107 77382

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
64 Km SW of Ancona (100861 inhabitants)
65 Km E of Perugia (166134 inhabitants)
74 Km NE of Terni (111501 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
85 Km S of Fano (60888 inhabitants)
94 Km S of Pesaro (94582 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 0.8 2019-12-18
02:40:24
43.0907 13.1902 5 2020-02-28
16:42:23
Bollettino Sismico Italiano INGV 76321021
Reviewed
Rev100
ML 0.8 2019-12-18
02:40:24
43.0908 13.1928 5 2019-12-18
03:03:29
Sala Sismica INGV-Roma 74754521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-18 02:40:24 ± 0.12
Latitude 43.0907 ± 0.0036
Longitude 13.1902 ± 0.0049
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76321021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 456
Semi-minor axis of confidence ellipse (meter) 146
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 220
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.01079
Epicentral distance of station farthest from the epicenter (degree) 0.26260
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 74754521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-18 03:03:29

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 76321021
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-07 16:35:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2019-12-18T02:40:35.08 0.6 undecidable manual S 192 29.1486 99 -0.1 48
IV.EL6.EHZ. 2019-12-18T02:40:34.79 0.6 undecidable manual S 345 27.4503 100 0.21 47
IV.SNTG.HHE. 2019-12-18T02:40:34.70 0.6 undecidable manual S 312 27.1506 100 0.2 47
IV.MF5.EHZ. 2019-12-18T02:40:34.23 0.3 undecidable manual S 117 24.6531 101 0.6 64
IV.MMO1.EHZ. 2019-12-18T02:40:32.81 0.6 undecidable manual S 152 23.9538 101 -0.58 43
IV.MC2.EHZ. 2019-12-18T02:40:32.14 0.6 undecidable manual S 180 19.869 103 0.13 48
IV.MML1.HNE. 2019-12-18T02:40:31.99 0.6 undecidable manual S 278 17.871 105 0.66 42
IV.SAP2.EHE. 2019-12-18T02:40:31.51 0.6 undecidable manual S 88 16.9719 106 0.48 45
IV.NRCA.HHZ. 2019-12-18T02:40:30.66 0.3 undecidable manual P 192 29.1486 99 -0.18 71
IV.EL6.EHZ. 2019-12-18T02:40:30.20 0.3 undecidable manual P 345 27.4503 100 -0.3 69
IV.SNTG.HHE. 2019-12-18T02:40:30.12 0.1 undecidable manual P 312 27.1506 100 -0.33 92
IV.FDMO.HHZ. 2019-12-18T02:40:29.36 0.6 undecidable manual S 234 10.2786 115 0.52 45
IV.GUMA.HNN. 2019-12-18T02:40:29.57 0.3 undecidable manual S 105 12.1767 111 0.12 74
IV.MF5.EHZ. 2019-12-18T02:40:29.86 0.1 undecidable manual P 117 24.6531 101 -0.09 97
IV.MMO1.EHZ. 2019-12-18T02:40:29.23 0.3 undecidable manual P 152 23.9538 101 -0.58 65
IV.MC2.EHZ. 2019-12-18T02:40:29.00 0.3 undecidable manual P 180 19.869 103 -0.02 74
IV.MML1.HNE. 2019-12-18T02:40:28.69 0.1 undecidable manual P 278 17.871 105 0.07 98
IV.SAP2.EHE. 2019-12-18T02:40:28.89 0.3 undecidable manual P 88 16.9719 106 0.44 68
IV.FDMO.HHZ. 2019-12-18T02:40:27.32 0.1 undecidable manual P 234 10.2786 115 0.14 98
IV.GUMA.HNN. 2019-12-18T02:40:27.45 0.1 undecidable manual P 105 12.1767 111 -0.09 99
IV.PF6.EHN. 2019-12-18T02:40:27.18 0.6 undecidable manual S 4 5.2947 132 -0.19 49
IV.PF6.EHN. 2019-12-18T02:40:26.20 0.1 undecidable manual P 4 5.2947 132 -0.14 99
IV.CSP1.EHZ. 2019-12-18T02:40:26.42 0.6 undecidable manual S 84 1.1988 166 -0.19 49
IV.CSP1.EHZ. 2019-12-18T02:40:25.77 0.1 undecidable manual P 84 1.1988 166 -0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.5 0.00004925 0.58 AML other m 2019-12-18T02:40:30.64
IV.FDMO.HHN. ML:0.5 0.000054550000000000005 0.42 AML other m 2019-12-18T02:40:35.10
IV.NRCA.HHN. ML:1.0 0.0000552 1.04 AML other m 2019-12-18T02:40:36.90
IV.NRCA.HHE. ML:1.0 0.0000504 0.42 AML other m 2019-12-18T02:40:37.55
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