Earthquake with magnitude of ML 1.0 on date 13-01-2020 and time 02:37:44 (Italy) in region 5 km SW Caldarola (MC)

A magnitude ML 1.0 earthquake occured in region: 5 km SW Caldarola (MC), on

  • 13-01-2020 01:37:44 (UTC)
  • 13-01-2020 02:37:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.11, 13.18 at 8 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
Caldarola MC 5 1823 1823
Cessapalombo MC 7 512 2335
Serrapetrona MC 7 966 3301
Camporotondo di Fiastrone MC 7 563 3864
Belforte del Chienti MC 7 1886 5750
Fiastra MC 9 559 6309
Acquacanina MC 9 121 6430
Camerino MC 9 6974 13404
Pievebovigliana MC 10 866 14270
Fiordimonte MC 11 202 14472
San Ginesio MC 11 3498 17970
Muccia MC 12 915 18885
San Severino Marche MC 13 12726 31611
Pieve Torina MC 13 1458 33069
Sarnano MC 13 3264 36333
Tolentino MC 14 20069 56402
Bolognola MC 14 142 56544
Gualdo MC 14 815 57359
Castelraimondo MC 15 4587 61946
Colmurano MC 16 1263 63209
Ripe San Ginesio MC 16 852 64061
Gagliole MC 17 620 64681
Pioraco MC 17 1134 65815
Sant'Angelo in Pontano MC 18 1436 67251
Urbisaglia MC 19 2628 69879
Sefro MC 19 422 70301
Serravalle di Chienti MC 19 1070 71371
Ussita MC 19 444 71815
Monte Cavallo MC 20 145 71960

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
62 Km SW of Ancona (100861 inhabitants)
64 Km E of Perugia (166134 inhabitants)
66 Km NW of Teramo (54892 inhabitants)
75 Km NE of Terni (111501 inhabitants)
82 Km S of Fano (60888 inhabitants)
87 Km N of L'Aquila (69753 inhabitants)
91 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 1.0 2020-01-13
01:37:44
43.11 13.18 8 2020-01-13
01:52:47
Sala Sismica INGV-Roma 75503751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-13 01:37:44 ± 0.09
Latitude 43.11 ± 0.00
Longitude 13.18 ± 0.01
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75503751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 605
Semi-minor axis of confidence ellipse (meter) 334
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 56
Circular confidence region, given by single value of horizontal uncertainty (meter) 610
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 115
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.43257
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 75503751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-13 01:52:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SSFR.HHZ. 2020-01-13T01:38:01.12 0.3 undecidable manual S 318 0.4326 50 0.43 66
IV.MURB.HHZ. 2020-01-13T01:37:59.90 3.0 undecidable manual S 0
IV.FOSV.EHZ. 2020-01-13T01:37:58.48 0.3 undecidable manual S 301 0.3543 50 0.12 72
IV.MNTT.EHZ. 2020-01-13T01:37:57.62 0.3 undecidable manual S 100 0.3085 103 0.78 59
IV.MURB.HHZ. 2020-01-13T01:37:57.46 3.0 undecidable manual P 0
IV.ATCC.EHZ. 2020-01-13T01:37:57.97 3.0 undecidable manual S 0
IV.ATCC.EHZ. 2020-01-13T01:37:56.53 3.0 undecidable manual P 0
IV.NRCA.HHZ. 2020-01-13T01:37:55.49 0.3 undecidable manual S 190 0.2842 104 -0.46 67
IV.CESI.HHZ. 2020-01-13T01:37:54.61 0.6 undecidable manual S 242 0.2284 107 0.74 41
IV.SSFR.HHZ. 2020-01-13T01:37:54.00 0.6 undecidable manual P 318 0.4326 50 0.08 47
IV.MF5.EHZ. 2020-01-13T01:37:54.66 0.6 undecidable manual S 122 0.2401 106 0.35 46
IV.EL6.EHZ. 2020-01-13T01:37:53.72 0.6 undecidable manual S 345 0.2221 107 0.07 49
IV.ARVD.HHZ. 2020-01-13T01:37:53.17 0.3 undecidable manual P 336 0.4209 50 -0.55 64
IV.MMO1.EHZ. 2020-01-13T01:37:53.96 0.6 undecidable manual S 153 0.2401 106 -0.34 47
IV.SNTG.HHZ. 2020-01-13T01:37:53.80 0.6 undecidable manual S 309 0.2239 107 0.09 49
IV.MC2.EHZ. 2020-01-13T01:37:53.16 0.6 undecidable manual S 178 0.2023 109 0.24 48
IV.FOSV.EHZ. 2020-01-13T01:37:52.19 0.1 undecidable manual P 301 0.3543 50 -0.38 90
IV.MNTT.EHZ. 2020-01-13T01:37:51.98 0.1 undecidable manual P 100 0.3085 103 0.28 93
IV.MF5.EHZ. 2020-01-13T01:37:50.18 0.1 undecidable manual P 122 0.2401 106 -0.05 99
IV.CESI.HHZ. 2020-01-13T01:37:50.21 0.1 undecidable manual P 242 0.2284 107 0.23 96
IV.NRCA.HHZ. 2020-01-13T01:37:50.76 0.3 undecidable manual P 190 0.2842 104 -0.42 68
IV.SNTG.HHZ. 2020-01-13T01:37:49.74 0.1 undecidable manual P 309 0.2239 107 -0.15 97
IV.MC2.EHZ. 2020-01-13T01:37:49.61 0.1 undecidable manual P 178 0.2023 109 0.17 97
IV.EL6.EHZ. 2020-01-13T01:37:49.67 0.1 undecidable manual P 345 0.2221 107 -0.19 96
IV.FDMO.HHZ. 2020-01-13T01:37:49.95 0.6 undecidable manual S 221 0.1025 124 0.5 46
IV.MMO1.EHZ. 2020-01-13T01:37:49.80 0.1 undecidable manual P 153 0.2401 106 -0.43 91
IV.FDMO.HHZ. 2020-01-13T01:37:47.68 0.1 undecidable manual P 221 0.1025 124 0.25 97
IV.CSP1.EHZ. 2020-01-13T01:37:47.05 0.6 undecidable manual S 140 0.0288 158 -0.53 46
IV.CSP1.EHZ. 2020-01-13T01:37:46.16 0.1 undecidable manual P 140 0.0288 158 -0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.2 0.0002345 0.14 AML other m 2020-01-13T01:37:50.16
IV.FDMO.HHN. ML:1 0.000138 0.14 AML other m 2020-01-13T01:37:50.13
IV.SNTG.HHE. ML:0.8 4.045E-5 1.86 AML other m 2020-01-13T01:37:53.05
IV.SNTG.HHN. ML:1 5.67E-5 0.14 AML other m 2020-01-13T01:37:54.07
IV.CESI.HHN. ML:0.8 3.93E-5 1.34 AML other m 2020-01-13T01:37:55.93
IV.CESI.HHE. ML:0.8 3.34E-5 0.94 AML other m 2020-01-13T01:37:56.72
IV.ATCC.EHE. ML:2.2 0.0005635 0.22 AML other m 2020-01-13T01:37:58.22
IV.NRCA.HHN. ML:1.2 7.845E-5 0.12 AML other m 2020-01-13T01:37:58.26
IV.ATCC.EHN. ML:2.3 0.0006405 0.24 AML other m 2020-01-13T01:37:58.11
IV.FOSV.EHE. ML:0.8 2.67E-5 0.38 AML other m 2020-01-13T01:37:58.76
IV.NRCA.HHE. ML:1.2 7.775E-5 0.56 AML other m 2020-01-13T01:37:59.38
IV.FOSV.EHN. ML:1 4.115E-5 0.52 AML other m 2020-01-13T01:37:59.74
IV.MURB.HHE. ML:2.3 0.000442 0.84 AML other m 2020-01-13T01:37:59.99
IV.MURB.HHN. ML:2.2 0.0003865 0.28 AML other m 2020-01-13T01:38:00.19
IV.SSFR.HHE. ML:1.2 4.375E-5 1.34 AML other m 2020-01-13T01:38:01.84
IV.SSFR.HHN. ML:1.1 3.65E-5 1.22 AML other m 2020-01-13T01:38:07.08
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