Earthquake with magnitude of ML 1.9 on date 05-02-2020 and time 04:54:47 (Italy) in region 3 km N Ussita (MC)

A magnitude ML 1.9 earthquake occured in region: 3 km N Ussita (MC), on

  • 05-02-2020 03:54:47 (UTC)
  • 05-02-2020 04:54:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.98, 13.14 at 12 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
Ussita MC 3 444 444
Visso MC 6 1107 1551
Acquacanina MC 7 121 1672
Fiastra MC 7 559 2231
Bolognola MC 8 142 2373
Fiordimonte MC 8 202 2575
Castelsantangelo sul Nera MC 9 281 2856
Pieve Torina MC 11 1458 4314
Pievebovigliana MC 11 866 5180
Monte Cavallo MC 11 145 5325
Preci PG 13 724 6049
Muccia MC 14 915 6964
Sarnano MC 15 3264 10228
Montefortino FM 17 1178 11406
Montemonaco AP 18 604 12010
Amandola FM 18 3629 15639
Cessapalombo MC 18 512 16151
Serravalle di Chienti MC 19 1070 17221
Camerino MC 19 6974 24195
Gualdo MC 19 815 25010
Sellano PG 20 1079 26089
Caldarola MC 20 1823 27912

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
58 Km NW of Teramo (54892 inhabitants)
61 Km NE of Terni (111501 inhabitants)
63 Km E of Perugia (166134 inhabitants)
73 Km NW of L'Aquila (69753 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
97 Km S of Fano (60888 inhabitants)
97 Km NW of Montesilvano (53738 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 1.9 2020-02-05
03:54:47
42.98 13.14 12 2020-07-18
21:08:21
Bollettino Sismico Italiano INGV 76674091
Reviewed
Rev100
ML 1.9 2020-02-05
03:54:47
42.97 13.13 13 2020-02-05
04:03:13
Sala Sismica INGV-Roma 76224781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-05 03:54:47 ± 0.06
Latitude 42.98 ± 0.00
Longitude 13.14 ± 0.00
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76674091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 300
Semi-minor axis of confidence ellipse (meter) 56
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 63
Circular confidence region, given by single value of horizontal uncertainty (meter) 300
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.06565
Epicentral distance of station farthest from the epicenter (degree) 0.54229
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 76224781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-05 04:03:13

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 76674091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-20 15:05:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2020-02-05T03:55:06.70 0.6 undecidable manual S 345 0.5423 91 0.82 36
IV.ATCC.EHZ. 2020-02-05T03:55:03.00 0.6 undecidable manual S 300 0.42 92 0.74 38
IV.GAVE.EHZ. 2020-02-05T03:55:00.00 0.6 undecidable manual S 212 0.3345 93 0.27 45
IV.SNTG.HHZ. 2020-02-05T03:54:59.00 0.6 undecidable manual S 333 0.3148 93 -0.15 47
IV.MTRA.EHZ. 2020-02-05T03:54:58.30 0.6 undecidable manual S 139 0.2887 93 -0.09 47
IV.ARVD.HHZ. 2020-02-05T03:54:57.84 0.6 undecidable manual P 345 0.5423 91 -0.21 44
IV.SEF1.HNN. 2020-02-05T03:54:56.50 1.0 undecidable manual S 321 0.2212 95 0.12 24
IV.SAP2.EHZ. 2020-02-05T03:54:56.50 0.6 undecidable manual S 57 0.2266 95 -0.04 48
IV.MML1.EHE. 2020-02-05T03:54:55.20 0.3 undecidable manual S 319 0.1844 98 -0.09 73
IV.CESI.HHZ. 2020-02-05T03:54:55.00 0.3 undecidable manual S 280 0.1727 100 0.03 73
IV.ATCC.EHZ. 2020-02-05T03:54:55.88 0.6 undecidable manual P 300 0.42 92 -0.08 46
IV.GUMA.HHZ. 2020-02-05T03:54:55.20 0.1 undecidable manual S 59 0.1691 100 0.35 92
IV.GAVE.EHZ. 2020-02-05T03:54:54.38 0.6 undecidable manual P 212 0.3345 93 -0.12 47
IV.PF6.EHZ. 2020-02-05T03:54:54.50 0.6 undecidable manual S 14 0.1682 101 -0.32 46
IV.MNTP.HNZ. 2020-02-05T03:54:54.05 0.6 undecidable manual P 56 0.2914 93 0.28 46
IV.MMO1.EHZ. 2020-02-05T03:54:54.30 0.3 undecidable manual S 119 0.1574 102 -0.22 71
IV.CSP1.EHZ. 2020-02-05T03:54:53.50 0.1 undecidable manual S 23 0.1268 112 -0.15 96
IV.MTRA.EHZ. 2020-02-05T03:54:53.49 0.3 undecidable manual P 139 0.2887 93 -0.24 69
IV.NRCA.HNZ. 2020-02-05T03:54:53.90 0.3 undecidable manual S 187 0.1421 106 -0.19 72
IV.SNTG.HHZ. 2020-02-05T03:54:53.83 0.6 undecidable manual P 333 0.3148 93 -0.34 45
IV.FEMA.HNZ. 2020-02-05T03:54:52.30 0.1 undecidable manual S 259 0.0657 140 0.12 98
IV.SAP2.EHZ. 2020-02-05T03:54:52.99 0.6 undecidable manual P 57 0.2266 95 0.33 46
IT.MTCL.HGZ. 2020-02-05T03:54:52.90 0.3 undecidable manual S 281 0.1025 121 -0.11 74
IV.FDMO.HHZ. 2020-02-05T03:54:52.10 0.1 undecidable manual S 329 0.0719 136 -0.2 97
IV.SEF1.HNN. 2020-02-05T03:54:52.44 1.0 undecidable manual P 321 0.2212 95 -0.13 24
IV.MC2.EHZ. 2020-02-05T03:54:52.60 0.3 undecidable manual S 149 0.0737 135 0.26 71
IV.GUMA.HHZ. 2020-02-05T03:54:51.84 0.1 negative manual P 59 0.1691 100 0.16 96
IV.MMO1.EHZ. 2020-02-05T03:54:51.43 0.1 undecidable manual P 119 0.1574 102 -0.07 97
IV.MML1.EHE. 2020-02-05T03:54:51.76 0.1 undecidable manual P 319 0.1844 98 -0.18 95
IV.PF6.EHZ. 2020-02-05T03:54:51.42 0.1 undecidable manual P 14 0.1682 101 -0.25 94
IV.CESI.HHZ. 2020-02-05T03:54:51.74 0.3 positive manual P 280 0.1727 100 -0.01 74
IV.NRCA.HNZ. 2020-02-05T03:54:51.15 0.1 undecidable manual P 187 0.1421 106 -0.09 97
IV.MC2.EHZ. 2020-02-05T03:54:50.48 0.1 undecidable manual P 149 0.0737 135 0.25 96
IV.CSP1.EHZ. 2020-02-05T03:54:50.94 0.3 undecidable manual P 23 0.1268 112 -0.05 74
IV.FEMA.HNZ. 2020-02-05T03:54:50.32 0.1 undecidable manual P 259 0.0657 140 0.18 97
IT.MTCL.HGZ. 2020-02-05T03:54:50.64 0.1 undecidable manual P 281 0.1025 121 0.01 99
IV.FDMO.HHZ. 2020-02-05T03:54:50.18 0.1 undecidable manual P 329 0.0719 136 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:2.2 0.001875 0.18 AML other m 2020-02-05T03:54:52.49
IV.FDMO.HHE. ML:2 0.001127 0.46 AML other m 2020-02-05T03:54:52.48
IV.FEMA.HNN. ML:2.1 0.00176 0.28 AML other m 2020-02-05T03:54:52.81
IV.FEMA.HNE. ML:2.2 0.001885 0.48 AML other m 2020-02-05T03:54:53.81
IV.CSP1.EHE. ML:1.7 0.0004945 1.3 AML other m 2020-02-05T03:54:53.92
IV.CSP1.EHN. ML:1.8 0.0005755 0.42 AML other m 2020-02-05T03:54:53.92
IV.NRCA.HNE. ML:1.9 0.0006875 0.2 AML other m 2020-02-05T03:54:54.02
IV.NRCA.HHE. ML:1.9 0.0007435 0.2 AML other m 2020-02-05T03:54:54.02
IV.NRCA.HHN. ML:1.8 0.000641 1.02 AML other m 2020-02-05T03:54:54.70
IV.NRCA.HNN. ML:1.8 0.000626 0.6 AML other m 2020-02-05T03:54:55.11
IV.CESI.HHN. ML:1.8 0.0005115 0.4 AML other m 2020-02-05T03:54:55.21
IV.CESI.HHE. ML:1.8 0.000431 0.36 AML other m 2020-02-05T03:54:55.42
IV.GUMA.HHN. ML:2.2 0.001085 0.3 AML other m 2020-02-05T03:54:55.64
IV.GUMA.HHE. ML:2 0.0008295 1.3 AML other m 2020-02-05T03:54:57.15
IV.SAP2.EHN. ML:2.9 0.004065 0.98 AML other m 2020-02-05T03:54:57.64
IV.SAP2.EHE. ML:2 0.000646 1.06 AML other m 2020-02-05T03:54:57.71
IV.MTRA.EHN. ML:1.8 0.00028846085 0.16 AML other m 2020-02-05T03:54:58.78
IV.MTRA.HNN. ML:1.8 0.0003011029 0.1504 AML other m 2020-02-05T03:54:58.78
IV.MTRA.EHE. ML:1.9 0.0003165734 0.1216 AML other m 2020-02-05T03:54:58.79
IV.MTRA.HNE. ML:2 0.0003886825 0.9408 AML other m 2020-02-05T03:54:58.38
IV.SNTG.HHE. ML:1.4 0.000106049925 0.1216 AML other m 2020-02-05T03:54:59.76
IV.SNTG.HHN. ML:1.4 0.000102065415 0.4608 AML other m 2020-02-05T03:55:00.11
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