Earthquake with magnitude of ML 1.6 on date 17-11-2019 and time 09:47:21 (Italy) in region 5 km W Cessapalombo (MC)

A magnitude ML 1.6 earthquake occured in region: 5 km W Cessapalombo (MC), on

  • 17-11-2019 08:47:21 (UTC)
  • 17-11-2019 09:47:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.09, 13.2 at 5 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 5 512 512
Caldarola MC 6 1823 2335
Camporotondo di Fiastrone MC 7 563 2898
Acquacanina MC 7 121 3019
Fiastra MC 7 559 3578
Belforte del Chienti MC 9 1886 5464
San Ginesio MC 10 3498 8962
Serrapetrona MC 10 966 9928
Pievebovigliana MC 10 866 10794
Sarnano MC 10 3264 14058
Bolognola MC 11 142 14200
Fiordimonte MC 11 202 14402
Gualdo MC 11 815 15217
Camerino MC 12 6974 22191
Muccia MC 13 915 23106
Pieve Torina MC 13 1458 24564
Ripe San Ginesio MC 15 852 25416
Tolentino MC 15 20069 45485
Colmurano MC 15 1263 46748
San Severino Marche MC 16 12726 59474
Sant'Angelo in Pontano MC 16 1436 60910
Ussita MC 17 444 61354
Amandola FM 17 3629 64983
Castelraimondo MC 18 4587 69570
Penna San Giovanni MC 18 1108 70678
Urbisaglia MC 19 2628 73306
Monte Cavallo MC 19 145 73451
Loro Piceno MC 19 2401 75852
Visso MC 20 1107 76959
Gagliole MC 20 620 77579
Montefortino FM 20 1178 78757

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
63 Km NW of Teramo (54892 inhabitants)
64 Km SW of Ancona (100861 inhabitants)
66 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)
100 Km NW of Montesilvano (53738 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 1.6 2019-11-17
08:47:21
43.09 13.2 5 2019-11-17
08:56:50
Sala Sismica INGV-Roma 73890691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-17 08:47:21 ± 0.13
Latitude 43.09 ± 0.00
Longitude 13.20 ± 0.01
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73890691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 440
Semi-minor axis of confidence ellipse (meter) 189
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 244
Circular confidence region, given by single value of horizontal uncertainty (meter) 440
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 67
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.25181
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 73890691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-17 08:56:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TERO.HHZ. 2019-11-17T08:47:42.14 3.0 undecidable manual S -0.04 0
IV.NARO.HHZ. 2019-11-17T08:47:34.84 3.0 undecidable manual P -0.4 0
IV.SNTG.HHZ. 2019-11-17T08:47:31.55 0.3 undecidable manual S 311 0.2518 100 -0.09 71
IV.CESI.HHZ. 2019-11-17T08:47:31.38 0.3 undecidable manual S 249 0.2338 101 0.43 66
IV.ARVD.HHZ. 2019-11-17T08:47:30.70 3.0 negative manual P -0.14 0
IV.ATCC.EHZ. 2019-11-17T08:47:30.35 3.0 negative manual P 0.12 0
IV.ASSB.HHZ. 2019-11-17T08:47:29.85 3.0 negative manual P -0.01 0
IV.FOSV.EHZ. 2019-11-17T08:47:29.48 3.0 negative manual P -0.02 0
IV.MMO1.EHZ. 2019-11-17T08:47:29.84 0.3 undecidable manual S 154 0.2113 102 -0.28 69
IV.SAP2.EHZ. 2019-11-17T08:47:28.48 0.3 undecidable manual S 87 0.1439 107 0.89 57
IV.MNTT.EHZ. 2019-11-17T08:47:28.56 3.0 positive manual P 0.24 0
IV.MML1.EHE. 2019-11-17T08:47:28.85 0.1 undecidable manual S 278 0.17 105 0.3 92
IV.MC2.EHZ. 2019-11-17T08:47:28.78 0.3 undecidable manual S 183 0.179 104 -0.12 71
IV.SSM1.HNE. 2019-11-17T08:47:27.71 0.3 undecidable manual S 352 0.1394 108 0.28 70
IV.CESI.HHZ. 2019-11-17T08:47:26.91 0.1 undecidable manual P 249 0.2338 101 -0.17 93
IV.MMO1.EHZ. 2019-11-17T08:47:26.29 0.1 undecidable manual P 154 0.2113 102 -0.31 91
IV.SEF1.HNN. 2019-11-17T08:47:26.36 0.3 undecidable manual P 287 0.1943 103 0.14 71
IV.FDMO.HHZ. 2019-11-17T08:47:26.40 0.3 undecidable manual S 237 0.0998 114 0.4 68
IV.SNTG.HHZ. 2019-11-17T08:47:26.98 0.1 undecidable manual P 311 0.2518 100 -0.5 87
IV.MF5.EHZ. 2019-11-17T08:47:26.83 3.0 negative manual P -0.08 0
IV.SAP2.EHZ. 2019-11-17T08:47:25.45 0.3 undecidable manual P 87 0.1439 107 0.31 69
IV.MML1.EHE. 2019-11-17T08:47:25.62 0.1 undecidable manual P 278 0.17 105 -0.08 96
IV.MC2.EHZ. 2019-11-17T08:47:25.80 0.3 undecidable manual P 183 0.179 104 -0.1 72
IV.SSM1.HNE. 2019-11-17T08:47:25.00 0.1 undecidable manual P 352 0.1394 108 -0.05 97
IV.PF6.EHE. 2019-11-17T08:47:24.05 0.1 undecidable manual S 353 0.0477 133 -0.26 95
IV.FDMO.HHZ. 2019-11-17T08:47:24.30 0.1 positive manual P 237 0.0998 114 0.08 97
IV.PF6.EHE. 2019-11-17T08:47:23.11 0.1 undecidable manual P 353 0.0477 133 -0.14 97
IV.CSP1.EHN. 2019-11-17T08:47:23.44 0.1 undecidable manual S 53 0.0027 177 -0.07 100
IV.CSP1.EHN. 2019-11-17T08:47:22.74 0.1 undecidable manual P 53 0.0027 177 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.3 0.0003265 1.4 AML other m 2019-11-17T08:47:26.05
IV.FDMO.HHN. ML:1.4 0.0003745 0.66 AML other m 2019-11-17T08:47:26.78
IV.SAP2.EHN. ML:2.7 0.005395 0.46 AML other m 2019-11-17T08:47:28.63
IV.SAP2.EHE. ML:1.6 0.0004645 1.68 AML other m 2019-11-17T08:47:29.92
IV.CESI.HHN. ML:1.8 0.000398 0.2 AML other m 2019-11-17T08:47:31.52
IV.CESI.HHE. ML:1.7 0.0003285 0.2 AML other m 2019-11-17T08:47:32.50
IV.SNTG.HHE. ML:1.3 0.00011645 1.04 AML other m 2019-11-17T08:47:32.35
IV.SNTG.HHN. ML:1.3 9.91E-5 1.02 AML other m 2019-11-17T08:47:33.88
IV.FOSV.EHE. ML:1.6 0.0001325 0.28 AML other m 2019-11-17T08:47:36.42
IV.FOSV.EHN. ML:1.7 0.0001765 0.54 AML other m 2019-11-17T08:47:37.30
IV.ATCC.EHN. ML:1.8 0.00020425 0.84 AML other m 2019-11-17T08:47:38.87
IV.ATCC.EHE. ML:1.8 0.000194 1.26 AML other m 2019-11-17T08:47:38.03
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download