Earthquake with magnitude of ML 0.7 on date 27-09-2019 and time 08:09:14 (Italy) in region 4 km W Cessapalombo (MC)

A magnitude ML 0.7 earthquake occured in region: 4 km W Cessapalombo (MC), on

  • 27-09-2019 06:09:14 (UTC)
  • 27-09-2019 08:09:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1, 13.21 at 10 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
Cessapalombo MC 4 512 512
Caldarola MC 4 1823 2335
Camporotondo di Fiastrone MC 5 563 2898
Belforte del Chienti MC 7 1886 4784
Serrapetrona MC 8 966 5750
San Ginesio MC 9 3498 9248
Acquacanina MC 9 121 9369
Fiastra MC 9 559 9928
Sarnano MC 11 3264 13192
Gualdo MC 11 815 14007
Pievebovigliana MC 11 866 14873
Camerino MC 12 6974 21847
Bolognola MC 12 142 21989
Fiordimonte MC 12 202 22191
Tolentino MC 13 20069 42260
Ripe San Ginesio MC 13 852 43112
Colmurano MC 14 1263 44375
Muccia MC 14 915 45290
San Severino Marche MC 14 12726 58016
Pieve Torina MC 15 1458 59474
Sant'Angelo in Pontano MC 15 1436 60910
Urbisaglia MC 17 2628 63538
Castelraimondo MC 17 4587 68125
Penna San Giovanni MC 18 1108 69233
Loro Piceno MC 18 2401 71634
Amandola FM 18 3629 75263
Ussita MC 19 444 75707
Gagliole MC 19 620 76327

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km E of Foligno (57155 inhabitants)
62 Km SW of Ancona (100861 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
67 Km E of Perugia (166134 inhabitants)
76 Km NE of Terni (111501 inhabitants)
84 Km S of Fano (60888 inhabitants)
85 Km N of L'Aquila (69753 inhabitants)
93 Km S of Pesaro (94582 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 0.7 2019-09-27
06:09:14
43.11 13.21 10 2019-09-27
06:18:23
Sala Sismica INGV-Roma 72812921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-27 06:09:14 ± 0.15
Latitude 43.11 ± 0.01
Longitude 13.21 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72812921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 909
Semi-minor axis of confidence ellipse (meter) 628
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) 910
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 166
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.24821
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 72812921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-27 06:18:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LINA.HHZ. 2019-09-27T06:10:55.09 3.0 undecidable manual Pn -1.2 0
IV.PZUN.HHZ. 2019-09-27T06:10:54.15 3.0 undecidable manual Sg 12.07 0
IV.CMPR.HHZ. 2019-09-27T06:10:42.16 3.0 undecidable manual Sn -0.56 0
IT.ORP.HGZ. 2019-09-27T06:10:29.86 1.0 undecidable manual Sn 5.92 0
GU.GRAM.HHZ. 2019-09-27T06:10:20.46 1.0 undecidable manual Sg -0.78 0.49
IV.MRB1.HHZ. 2019-09-27T06:09:53.55 0.6 undecidable manual Pn 1.34 0.97
IV.SNTG.HHE. 2019-09-27T06:09:24.89 0.3 undecidable manual S 307 0.2482 109 0.13 72
IV.EL6.EHZ. 2019-09-27T06:09:24.91 0.3 undecidable manual S 340 0.2383 110 0.52 67
IV.CESI.HHE. 2019-09-27T06:09:24.81 0.3 undecidable manual S 246 0.2464 109 0.13 71
IV.MC2.EHZ. 2019-09-27T06:09:22.91 0.3 undecidable manual S 185 0.1943 114 0.09 73
IV.MML1.EHE. 2019-09-27T06:09:22.21 0.3 undecidable manual S 273 0.1763 116 0.03 74
TV.SF01.EHZ. 2019-09-27T06:09:21.42 1.0 undecidable manual P -9.28 0
IV.CESI.HHE. 2019-09-27T06:09:20.49 0.3 undecidable manual P 246 0.2464 109 0.05 72
IV.EL6.EHZ. 2019-09-27T06:09:20.08 0.3 undecidable manual P 340 0.2383 110 -0.19 70
IV.MMO1.EHZ. 2019-09-27T06:09:19.94 1.0 undecidable manual P -1.55 0.61
IV.MML1.EHE. 2019-09-27T06:09:19.12 0.1 undecidable manual P 273 0.1763 116 0.13 97
IV.MC2.EHZ. 2019-09-27T06:09:19.59 0.1 undecidable manual P 185 0.1943 114 0.22 94
IV.SNTG.HHE. 2019-09-27T06:09:19.96 0.3 undecidable manual P 307 0.2482 109 -0.52 65
IV.FDMO.HHZ. 2019-09-27T06:09:19.87 0.3 undecidable manual S 233 0.1142 127 -0.28 71
IV.FDMO.HHZ. 2019-09-27T06:09:17.83 0.1 undecidable manual P 233 0.1142 127 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.8 6.365E-5 1.12 AML other m 2019-09-27T06:09:20.19
IV.FDMO.HHN. ML:0.7 5.33E-5 1.18 AML other m 2019-09-27T06:09:21.20
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download