Earthquake with magnitude of ML 1.5 on date 10-05-2020 and time 09:19:14 (UTC) in region Premilcuore (FC)

A magnitude ML 1.5 earthquake occured in region: Premilcuore (FC), on

  • 10-05-2020 09:19:14 (UTC)
  • 10-05-2020 11:19:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.98, 11.78 at 9 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
Premilcuore FC 0 799 799
Portico e San Benedetto FC 5 756 1555
Rocca San Casciano FC 11 1910 3465
Galeata FC 11 2516 5981
Santa Sofia FC 11 4136 10117
Tredozio FC 12 1212 11329
Civitella di Romagna FC 13 3786 15115
San Godenzo FI 14 1167 16282
Marradi FI 17 3139 19421
Dovadola FC 18 1653 21074
Modigliana FC 20 4560 25634

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SW of Forlì (117913 inhabitants)
35 Km S of Faenza (58541 inhabitants)
41 Km W of Cesena (96758 inhabitants)
42 Km S of Imola (69797 inhabitants)
48 Km E of Firenze (382808 inhabitants)
54 Km E of Scandicci (50609 inhabitants)
56 Km E of Prato (191150 inhabitants)
58 Km N of Arezzo (99543 inhabitants)
59 Km SW of Ravenna (159116 inhabitants)
64 Km W of Rimini (147750 inhabitants)
67 Km SE of Bologna (386663 inhabitants)
69 Km E of Pistoia (90315 inhabitants)
82 Km NE of Siena (53903 inhabitants)
91 Km W of Pesaro (94582 inhabitants)
96 Km S of Ferrara (133155 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 1.5 2020-05-10
09:19:14
43.98 11.78 9 2020-11-19
12:36:45
Bollettino Sismico Italiano INGV 79328091
Reviewed
Rev100
ML 1.6 2020-05-10
09:19:14
43.98 11.79 9 2020-05-10
09:25:41
Sala Sismica INGV-Roma 79007491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-10 09:19:14 ± 0.08
Latitude 43.98 ± 0.00
Longitude 11.78 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 79328091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 478
Semi-minor axis of confidence ellipse (meter) 341
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) 480
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 79
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.08903
Epicentral distance of station farthest from the epicenter (degree) 0.42898
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 21
Type of magnitude ML
Reference to an origin 79328091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-13 09:17:47

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 79007491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-10 09:25:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2020-05-10T09:19:28.64 0.1 undecidable manual S 356 0.3813 50 0.01 96
IV.CRE.HHZ. 2020-05-10T09:19:28.60 0.1 undecidable manual S 161 0.3813 50 -0.03 96
IV.VISG.HHZ. 2020-05-10T09:19:26.96 0.1 undecidable manual S 310 0.3238 50 0.03 97
IV.SEI.HHZ. 2020-05-10T09:19:26.42 0.1 undecidable manual S 284 0.3112 50 -0.12 95
IV.BRIS.HHZ. 2020-05-10T09:19:24.65 0.1 undecidable manual S 358 0.2455 107 0.41 91
IV.RONT.HHZ. 2020-05-10T09:19:24.95 0.1 undecidable manual S 273 0.2482 107 0.59 86
IV.CPGN.EHZ. 2020-05-10T09:19:24.02 0.3 undecidable manual P 114 0.429 50 0.61 62
IV.RUFI.EHZ. 2020-05-10T09:19:23.97 0.1 undecidable manual S 234 0.2392 108 -0.05 98
IV.IMOL.HNZ. 2020-05-10T09:19:23.38 0.1 positive manual P 356 0.3813 50 0.79 77
IV.CRE.HHZ. 2020-05-10T09:19:22.14 0.1 positive manual P 161 0.3813 50 -0.44 88
IV.ASQU.HHZ. 2020-05-10T09:19:22.12 0.1 undecidable manual S 177 0.1826 113 0.16 97
IV.BRSN.HNE. 2020-05-10T09:19:22.66 0.1 undecidable manual P 35 0.3741 50 0.19 93
IV.SEI.HHZ. 2020-05-10T09:19:21.00 0.1 positive manual P 284 0.3112 50 -0.38 90
IV.VISG.HHZ. 2020-05-10T09:19:21.15 0.1 positive manual P 310 0.3238 50 -0.46 89
IV.RINC.HHZ. 2020-05-10T09:19:21.29 0.1 undecidable manual S 233 0.1538 117 0.32 94
IV.RONT.HHZ. 2020-05-10T09:19:20.05 0.1 positive manual P 273 0.2482 107 -0.07 98
IV.LMD.HHZ. 2020-05-10T09:19:19.08 0.1 undecidable manual S 333 0.1106 125 -0.45 92
IV.RUFI.EHZ. 2020-05-10T09:19:19.82 0.1 positive manual P 234 0.2392 108 -0.1 97
IV.BRIS.HHZ. 2020-05-10T09:19:19.95 0.1 negative manual P 358 0.2455 107 -0.1 97
IV.ASQU.HHZ. 2020-05-10T09:19:18.70 0.1 positive manual P 177 0.1826 113 -0.04 99
IV.SFI.EHZ. 2020-05-10T09:19:18.75 0.1 undecidable manual S 146 0.089 131 -0.13 99
IV.RINC.HHZ. 2020-05-10T09:19:18.29 0.1 positive manual P 233 0.1538 117 0.13 98
IV.LMD.HHZ. 2020-05-10T09:19:16.93 0.1 positive manual P 333 0.1106 125 -0.4 93
IV.SFI.EHZ. 2020-05-10T09:19:16.86 0.1 positive manual P 146 0.089 131 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SFI.EHN. ML:1.6 0.0005325 0.66 AML other m 2020-05-10T09:19:19.33
IV.SFI.EHE. ML:1.6 0.000537 0.1 AML other m 2020-05-10T09:19:18.81
IV.LMD.HHE. ML:1.7 0.0006765 0.32 AML other m 2020-05-10T09:19:19.17
IV.SFI.HNN. ML:1.6 0.000506 0.66 AML other m 2020-05-10T09:19:19.33
IV.LMD.HHN. ML:1.7 0.0006795 0.5 AML other m 2020-05-10T09:19:19.55
IV.ASQU.HHE. ML:1.5 0.000219 0.22 AML other m 2020-05-10T09:19:22.57
IV.RUFI.EHE. ML:1.1 7.67E-5 0.94 AML other m 2020-05-10T09:19:24.32
IV.RUFI.EHN. ML:1.2 8.73E-5 0.14 AML other m 2020-05-10T09:19:24.54
IV.BRIS.HHN. ML:2 0.0005085 0.4 AML other m 2020-05-10T09:19:25.03
IV.SEI.HHE. ML:1.9 0.0003255 0.22 AML other m 2020-05-10T09:19:27.04
IV.SEI.HHN. ML:2 0.000381 0.62 AML other m 2020-05-10T09:19:27.05
IV.VISG.HHN. ML:1.4 9.54E-5 0.14 AML other m 2020-05-10T09:19:27.57
IV.RINC.HHE. ML:1.2 0.000129258475 0.1216 AML other m 2020-05-10T09:19:21.49
IV.RINC.HHN. ML:1.1 0.00012014455 0.32 AML other m 2020-05-10T09:19:21.38
IV.ASQU.HHN. ML:1.1 0.000103303955 0.5056 AML other m 2020-05-10T09:19:22.58
IV.BRIS.HHE. ML:2 0.00057159815 0.32 AML other m 2020-05-10T09:19:24.92
IV.RONT.HHE. ML:1.7 0.00028537035 0.1216 AML other m 2020-05-10T09:19:25.08
IV.RONT.HHN. ML:1.6 0.0002288088 0.3776 AML other m 2020-05-10T09:19:25.21
IV.VISG.HHE. ML:1.1 5.2163485E-5 0.16 AML other m 2020-05-10T09:19:27.10
IV.CRE.HHN. ML:1.7 0.0001559847 0.3584 AML other m 2020-05-10T09:19:29.06
IV.CRE.HHE. ML:1 2.9758295E-5 0.2048 AML other m 2020-05-10T09:19:28.92
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