Earthquake with magnitude of ML 1.2 on date 26-01-2020 and time 13:10:07 (UTC) in region 5 km SW Caldarola (MC)

A magnitude ML 1.2 earthquake occured in region: 5 km SW Caldarola (MC), on

  • 26-01-2020 13:10:07 (UTC)
  • 26-01-2020 14:10:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1, 13.2 at 6 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 5 512 2335
Camporotondo di Fiastrone MC 7 563 2898
Belforte del Chienti MC 8 1886 4784
Fiastra MC 8 559 5343
Acquacanina MC 8 121 5464
Serrapetrona MC 8 966 6430
San Ginesio MC 10 3498 9928
Pievebovigliana MC 10 866 10794
Camerino MC 11 6974 17768
Fiordimonte MC 11 202 17970
Sarnano MC 11 3264 21234
Bolognola MC 12 142 21376
Gualdo MC 12 815 22191
Muccia MC 12 915 23106
Pieve Torina MC 13 1458 24564
Tolentino MC 14 20069 44633
San Severino Marche MC 14 12726 57359
Ripe San Ginesio MC 15 852 58211
Colmurano MC 15 1263 59474
Sant'Angelo in Pontano MC 16 1436 60910
Castelraimondo MC 16 4587 65497
Ussita MC 18 444 65941
Urbisaglia MC 18 2628 68569
Gagliole MC 19 620 69189
Amandola FM 19 3629 72818
Pioraco MC 19 1134 73952
Penna San Giovanni MC 19 1108 75060
Loro Piceno MC 19 2401 77461
Monte Cavallo MC 20 145 77606

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
63 Km SW of Ancona (100861 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
66 Km E of Perugia (166134 inhabitants)
75 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 1.2 2020-01-26
13:10:07
43.1 13.2 6 2020-01-26
13:18:41
Sala Sismica INGV-Roma 75880221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-26 13:10:07 ± 0.16
Latitude 43.10 ± 0.01
Longitude 13.20 ± 0.01
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75880221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 598
Semi-minor axis of confidence ellipse (meter) 443
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 198
Circular confidence region, given by single value of horizontal uncertainty (meter) 600
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 94
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.51531
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:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 75880221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-26 13:18:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2020-01-26T13:10:21.15 3.0 undecidable manual S -1.79 0
IV.MURB.HHZ. 2020-01-26T13:10:18.22 1.0 undecidable manual P 288 0.5153 50 -0.21 22
IV.NRCA.HHZ. 2020-01-26T13:10:18.44 0.6 undecidable manual S 193 0.2752 101 0.07 48
IV.MF5.EHZ. 2020-01-26T13:10:17.05 0.6 undecidable manual S 121 0.2239 104 0.58 43
IV.CESI.HHZ. 2020-01-26T13:10:17.40 0.6 undecidable manual S 246 0.2338 103 0.57 43
IV.SNTG.HHZ. 2020-01-26T13:10:17.31 0.3 undecidable manual S 310 0.241 103 0.22 70
IV.GAVE.EHZ. 2020-01-26T13:10:16.96 0.6 undecidable manual P 208 0.4649 50 -0.62 40
IV.MMO1.EHZ. 2020-01-26T13:10:15.89 0.6 undecidable manual S 155 0.2239 104 -0.58 43
IV.MNTT.EHZ. 2020-01-26T13:10:14.25 3.0 positive manual P 0.27 0
IV.SAP2.EHZ. 2020-01-26T13:10:14.40 0.3 undecidable manual S 92 0.1484 111 0.71 62
IV.NRCA.HHZ. 2020-01-26T13:10:13.18 0.3 undecidable manual P 193 0.2752 101 -0.63 63
IV.CESI.HHZ. 2020-01-26T13:10:13.02 0.1 undecidable manual P 246 0.2338 103 0.1 96
IV.SNTG.HHZ. 2020-01-26T13:10:12.95 0.3 undecidable manual P 310 0.241 103 -0.12 72
IV.MMO1.EHZ. 2020-01-26T13:10:12.10 0.1 undecidable manual P 155 0.2239 104 -0.61 85
IV.GUMA.HHZ. 2020-01-26T13:10:12.40 0.6 undecidable manual S 111 0.1088 117 0.11 49
IV.MF5.EHZ. 2020-01-26T13:10:12.58 0.3 undecidable manual P 121 0.2239 104 -0.13 72
IV.MC2.EHZ. 2020-01-26T13:10:12.09 0.3 undecidable manual P 181 0.1907 106 0.1 73
IV.FDMO.HHZ. 2020-01-26T13:10:12.72 0.3 undecidable manual S 230 0.1025 118 0.64 64
IV.SAP2.EHZ. 2020-01-26T13:10:11.87 0.3 undecidable manual P 92 0.1484 111 0.77 61
IV.FDMO.HHZ. 2020-01-26T13:10:10.44 0.1 positive manual P 230 0.1025 118 0.27 95
IV.GUMA.HHZ. 2020-01-26T13:10:10.25 0.3 positive manual P 111 0.1088 117 -0.05 75
IV.CSP1.EHZ. 2020-01-26T13:10:09.54 0.3 undecidable manual S 147 0.0117 168 -0.23 73
IV.PF6.EHN. 2020-01-26T13:10:09.73 0.1 undecidable manual S 358 0.036 147 -0.4 94
IV.CSP1.EHZ. 2020-01-26T13:10:08.72 0.1 undecidable manual P 147 0.0117 168 -0.12 100
IV.PF6.EHN. 2020-01-26T13:10:08.88 0.1 undecidable manual P 358 0.036 147 -0.17 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:0 0.0006064842 0.0768 AML other m 2020-01-26T13:10:09.74
IV.CSP1.EHN. ML:0 0.00079691885 0.224 AML other m 2020-01-26T13:10:10.38
IV.GUMA.HHE. ML:1.6 0.00056915275 0.2368 AML other m 2020-01-26T13:10:12.40
IV.GUMA.HHN. ML:1.3 0.00028226785 0.2624 AML other m 2020-01-26T13:10:13.73
IV.GUMA.HNE. ML:1.4 0.00034831875 0.2944 AML other m 2020-01-26T13:10:12.39
IV.GUMA.HNN. ML:1.4 0.00031704875 0.256 AML other m 2020-01-26T13:10:12.50
IV.FDMO.HHE. ML:0.9 0.000107449365 0.1344 AML other m 2020-01-26T13:10:13.55
IV.FDMO.HHN. ML:0.8 9.4822385E-5 0.2176 AML other m 2020-01-26T13:10:13.81
IV.MF5.EHE. ML:1.1 7.952653E-5 0.7744 AML other m 2020-01-26T13:10:18.36
IV.MF5.EHN. ML:0.9 5.3725535E-5 0.3584 AML other m 2020-01-26T13:10:19.18
IV.CESI.HNN. ML:2.7 0.0027149 0.8128 AML other m 2020-01-26T13:10:19.00
IV.CESI.HHE. ML:1 6.0288905E-5 0.2624 AML other m 2020-01-26T13:10:18.75
IV.CESI.HHN. ML:1.1 7.1910375E-5 0.1792 AML other m 2020-01-26T13:10:17.89
IV.NRCA.HHE. ML:1.3 0.000103499595 0.1408 AML other m 2020-01-26T13:10:20.43
IV.NRCA.HHN. ML:1.4 0.00011247025 0.1216 AML other m 2020-01-26T13:10:20.92
IV.NRCA.HNE. ML:1.4 0.000109762145 0.1536 AML other m 2020-01-26T13:10:20.57
IV.MNTT.EHN. ML:1.3 8.4267205E-5 0.3008 AML other m 2020-01-26T13:10:28.20
IV.GAVE.EHE. ML:1 2.716851E-5 0.1024 AML other m 2020-01-26T13:10:25.50
IV.GAVE.EHN. ML:0.9 1.97105935E-5 0.3584 AML other m 2020-01-26T13:10:27.12
IV.MURB.HHE. ML:1.2 3.7020385E-5 0.2816 AML other m 2020-01-26T13:10:31.79
IV.MURB.HHN. ML:1.1 3.1694425E-5 0.2816 AML other m 2020-01-26T13:10:30.05
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