Earthquake 7 km SE Pietralunga (PG), Magnitude ML 1.8, 26 February 2019 time 12:33:28 (Timezone Italy)

A magnitude ML 1.8 earthquake occured in region: 7 km SE Pietralunga (PG), on

26-02-2019 11:33:28 (UTC)
26-02-2019 12:33:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.4030, 12.5060 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.

Did you feel it? Fill in the questionnaire.

Display location by

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).

Municipality	Region	Distance (km)	Inhabitants	Cumulative Inhabitants
Pietralunga	PG	7	2111	2111
Gubbio	PG	8	32216	34327
Cantiano	PU	13	2245	36572
Scheggia e Pascelupo	PG	13	1393	37965
Montone	PG	15	1680	39645
Costacciaro	PG	17	1216	40861
Umbertide	PG	18	16681	57542
Apecchio	PU	19	1882	59424
Cagli	PU	20	8731	68155

Municipalities with at least 50000 inhabitants

An earthquake occurred to

34 Km N of Perugia (166134 inhabitants)

51 Km E of Arezzo (99543 inhabitants)

52 Km NW of Foligno (57155 inhabitants)

64 Km SW of Fano (60888 inhabitants)

65 Km SW of Pesaro (94582 inhabitants)

73 Km S of Rimini (147750 inhabitants)

84 Km S of Cesena (96758 inhabitants)

85 Km W of Ancona (100861 inhabitants)

94 Km N of Terni (111501 inhabitants)

95 Km E of Siena (53903 inhabitants)

99 Km SE of Forlì (117913 inhabitants)

Recent and historical seismicity

Not available maps for this sismic event.

Seismic hazard

Not available maps for this sismic event.

Shakemap

Not available maps for this sismic event.

Felt maps

Not available maps for this sismic event.

Locations history

Type	Magnitude	Date and Time (UTC)	Latitude	Longitude	Depth (km)	Published time (UTC)	Author	Location ID
Bulletin Rev1000	ML 1.8	2019-02-26 11:33:28	43.4033	12.5065	9	2019-08-22 08:25:00	Bollettino Sismico Italiano INGV	68985551
Reviewed Rev100	ML 1.8	2019-02-26 11:33:28	43.4023	12.5047	9	2019-02-26 11:39:38	Sala Sismica INGV-Roma	65979451

Preferred location and magnitude until now.

Origin information

Origin

Field	Value
Time (UTC)	2019-02-26 11:33:28 ± 0.03
Latitude	43.4033 ± 0.0018
Longitude	12.5065 ± 0.0025
Depth (km)	9 ± 0 (from location)
Evaluation mode of Origin	manual
Evaluation status of Origin	reviewed
Version	1000 -> BULLETIN-INGV
Event type	earthquake
Origin ID	68985551

Uncertainty

Field	Value
Preferred uncertainty description	uncertainty ellipse
Semi-major axis of confidence ellipse (meter)	219
Semi-minor axis of confidence ellipse (meter)	112
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)	46
Circular confidence region, given by single value of horizontal uncertainty (meter)	220.0
Confidence level of the uncertainty (%)	68

Quality

Field	Value
Largest azimuthal gap in station distribution as seen from epicenter (degree)	40
Number of associated phases, regardless of their use for origin computation	52
Number of defining phases	52
RMS of the travel time residuals of the arrivals used for the origin computation (sec)	0.19
Epicentral distance of station closest to the epicenter (degree)	0.06025
Epicentral distance of station farthest from the epicenter (degree)	0.56837
Number of stations at which the event was observed	28
Number of stations from which data was used for origin computation	28

Magnitudes information

ML:1.8

Field	Value
Value	1.8
Uncertainty	0.3
Num. used stations	32
Type of magnitude	ML
Reference to an origin	68985551
Agency	INGV
Autore	Bollettino Sismico Italiano INGV
Time of creation (UTC)	2019-05-29 10:13:47

ML:1.8

Field	Value
Value	1.8
Uncertainty	0.3
Num. used stations	54
Type of magnitude	ML
Reference to an origin	65979451
Agency	INGV
Autore	Sala Sismica INGV-Roma
Time of creation (UTC)	2019-02-26 11:39:38

Picking and Arrival

SCNL	Time	Uncertainty	Polarity	Evaluation_mode	Phase	Azimuth	Distance(km)	Takeoff_angle	Residual	Weight
IV.FDMO.HHZ.	2019-02-26T11:33:48.78	0.6	undecidable	manual	S	131	62.0934	50	0.33	43
IV.CESI.HHZ.	2019-02-26T11:33:46.95	0.6	undecidable	manual	S	144	54.7008	50	0.49	42
IV.EL6.EHZ.	2019-02-26T11:33:45.02	0.6	undecidable	manual	S	100	48.7179	50	0.15	45
IV.MML1.HNE.	2019-02-26T11:33:45.41	0.3	undecidable	manual	S	130	49.5171	50	0.34	65
IV.CAFI.HHZ.	2019-02-26T11:33:43.32	0.6	undecidable	manual	S	259	44.3223	50	-0.38	43
IV.ASSB.HHZ.	2019-02-26T11:33:42.73	0.6	undecidable	manual	S	163	41.8248	50	-0.31	44
IV.SNTG.HHZ.	2019-02-26T11:33:42.14	0.3	undecidable	manual	S	115	38.7279	50	-0.06	70
IV.ARVD.HHZ.	2019-02-26T11:33:41.46	0.6	undecidable	manual	S	73	36.5412	50	-0.17	46
IV.PARC.HHZ.	2019-02-26T11:33:41.41	0.3	undecidable	manual	S	322	34.743	50	0.28	68
IV.SSP9.EHZ.	2019-02-26T11:33:41.37	0.6	undecidable	manual	S	302	35.6421	50	0	47
IV.PE3.EHZ.	2019-02-26T11:33:41.01	0.6	undecidable	manual	S	359	32.4453	50	0.48	44
IV.FDMO.HHZ.	2019-02-26T11:33:40.06	0.1	undecidable	manual	P	131	62.0934	50	-0.12	88
IV.MPAG.EHZ.	2019-02-26T11:33:40.40	0.6	undecidable	manual	S	39	32.2455	50	-0.09	47
IV.MGAB.HHZ.	2019-02-26T11:33:40.35	0.6	undecidable	manual	P	211	63.0924	50	0.02	45
IV.ATCC.EHZ.	2019-02-26T11:33:39.05	0.3	undecidable	manual	S	156	26.4513	108	0.48	66
IV.CESI.HHZ.	2019-02-26T11:33:38.98	0.3	undecidable	manual	P	144	54.7008	50	-0.05	68
IV.EL6.EHZ.	2019-02-26T11:33:38.03	0.1	undecidable	manual	P	100	48.7179	50	-0.08	92
IV.CPGN.EHZ.	2019-02-26T11:33:38.38	0.3	undecidable	manual	P	341	46.62	50	0.59	61
IV.BADI.EHZ.	2019-02-26T11:33:37.90	0.3	undecidable	manual	S	299	24.1536	110	0.09	72
IV.FRON.EHZ.	2019-02-26T11:33:37.00	0.3	undecidable	manual	S	54	21.7671	112	-0.02	73
IV.NARO.HHZ.	2019-02-26T11:33:37.42	0.3	undecidable	manual	S	15	23.754	110	-0.25	70
IV.CAFI.HHZ.	2019-02-26T11:33:37.52	0.3	undecidable	manual	P	259	44.3223	50	0.08	70
IV.SSFR.HHZ.	2019-02-26T11:33:37.12	0.6	undecidable	manual	S	81	22.5552	111	-0.14	48
IV.MML1.HNE.	2019-02-26T11:33:37.99	0.1	undecidable	manual	P	130	49.5171	50	-0.24	88
IV.ASSB.HHZ.	2019-02-26T11:33:36.75	0.3	undecidable	manual	P	163	41.8248	50	-0.31	66
IV.SNTG.HHZ.	2019-02-26T11:33:36.58	0.3	undecidable	manual	P	115	38.7279	50	0.01	71
IV.ARVD.HHZ.	2019-02-26T11:33:36.01	0.6	undecidable	manual	P	73	36.5412	50	-0.23	45
IV.ATMI.HHZ.	2019-02-26T11:33:36.62	0.3	undecidable	manual	S	248	20.6682	113	-0.06	73
IV.APEC.HHZ.	2019-02-26T11:33:36.21	0.3	undecidable	manual	S	338	18.5703	115	0.21	71
IV.MPAG.EHZ.	2019-02-26T11:33:35.28	0.1	undecidable	manual	P	39	32.2455	50	-0.3	90
IV.PIEI.HHZ.	2019-02-26T11:33:35.11	0.3	undecidable	manual	S	9	14.874	120	0.25	70
IV.PE3.EHZ.	2019-02-26T11:33:35.83	0.3	undecidable	manual	P	359	32.4453	50	0.22	69
IV.MURB.HHZ.	2019-02-26T11:33:35.37	0.3	undecidable	manual	S	175	15.6732	119	0.27	70
IV.SSP9.EHZ.	2019-02-26T11:33:35.76	0.6	undecidable	manual	P	302	35.6421	50	-0.34	44
IV.PARC.HHZ.	2019-02-26T11:33:35.73	0.1	undecidable	manual	P	322	34.743	50	-0.22	91
IV.ATCC.EHZ.	2019-02-26T11:33:34.55	0.1	positive	manual	P	156	26.4513	108	0.08	96
IV.BADI.EHZ.	2019-02-26T11:33:34.09	0.1	undecidable	manual	P	299	24.1536	110	0.05	96
IV.ATTE.HHZ.	2019-02-26T11:33:34.24	0.6	undecidable	manual	P	208	25.9518	109	-0.13	47
IV.FOSV.EHZ.	2019-02-26T11:33:34.00	0.3	undecidable	manual	P	120	23.8539	110	0.03	73
IV.NARO.HHZ.	2019-02-26T11:33:33.76	0.1	undecidable	manual	P	15	23.754	110	-0.2	94
IV.ATMI.HHZ.	2019-02-26T11:33:33.24	0.3	undecidable	manual	P	248	20.6682	113	-0.15	71
IV.SSFR.HHZ.	2019-02-26T11:33:33.68	0.1	undecidable	manual	P	81	22.5552	111	-0.05	97
IV.ATPI.EHZ.	2019-02-26T11:33:33.38	0.3	undecidable	manual	S	302	9.879	131	-0.09	74
IV.APEC.HHZ.	2019-02-26T11:33:33.08	0.1	undecidable	manual	P	338	18.5703	115	0.08	97
IV.FRON.EHZ.	2019-02-26T11:33:33.56	0.1	undecidable	manual	P	54	21.7671	112	-0.02	98
IV.PIEI.HHZ.	2019-02-26T11:33:32.46	0.1	undecidable	manual	P	9	14.874	120	0.12	96
IV.ATVO.HHZ.	2019-02-26T11:33:32.81	0.3	undecidable	manual	S	254	8.3805	136	-0.28	71
IV.ATFO.HHZ.	2019-02-26T11:33:32.43	0.3	undecidable	manual	S	128	6.6933	143	-0.26	72
IV.MURB.HHZ.	2019-02-26T11:33:32.62	0.1	undecidable	manual	P	175	15.6732	119	0.15	96
IV.ATPI.EHZ.	2019-02-26T11:33:31.62	0.1	positive	manual	P	302	9.879	131	0.09	98
IV.ATVO.HHZ.	2019-02-26T11:33:31.31	0.1	undecidable	manual	P	254	8.3805	136	0	100
IV.ATFO.HHZ.	2019-02-26T11:33:31.09	0.1	negative	manual	P	128	6.6933	143	0.01	100

Station Magnitude and Amplitude

SCNL	mag	Generic_amplitude	Period	Type	Category	Unit	Time_window_reference
IV.BADI.EHE.	ML:2.2	0.0009225000000000001	0.42	AML	other	m	2019-02-26T11:33:38.07
IV.ATVO.HHE.	ML:1.9	0.00117	0.4	AML	other	m	2019-02-26T11:33:33.21
IV.ATPI.EHN.	ML:1.9	0.0012055	0.48	AML	other	m	2019-02-26T11:33:33.44
IV.ATPI.EHE.	ML:1.8	0.0008535	0.26	AML	other	m	2019-02-26T11:33:34.06
IV.PIEI.HHE.	ML:2.1	0.0014199999999999998	0.34	AML	other	m	2019-02-26T11:33:35.68
IV.PIEI.HHN.	ML:2.1	0.001295	0.34	AML	other	m	2019-02-26T11:33:35.87
IV.APEC.HHN.	ML:2.2	0.0011844999999999998	0.12	AML	other	m	2019-02-26T11:33:36.25
IV.APEC.HHE.	ML:2.2	0.0012900000000000001	0.1	AML	other	m	2019-02-26T11:33:36.44
IV.ATCC.EHE.	ML:2.2	0.00088052295	0.2176	AML	other	m	2019-02-26T11:33:39.22
IV.ATCC.EHN.	ML:2.2	0.001018	0.22	AML	other	m	2019-02-26T11:33:39.34
IV.ATTE.HHE.	ML:1.5	0.0001965	0.26	AML	other	m	2019-02-26T11:33:39.56
IV.ATTE.HHN.	ML:1.4	0.00013794719999999999	0.1984	AML	other	m	2019-02-26T11:33:39.50
IV.PE3.EHE.	ML:2.0	0.0005319908	0.2816	AML	other	m	2019-02-26T11:33:41.42
IV.PE3.EHN.	ML:2.2	0.0007700375	0.3008	AML	other	m	2019-02-26T11:33:41.72
IV.PARC.HHE.	ML:1.8	0.00025443255	0.1408	AML	other	m	2019-02-26T11:33:41.81
IV.PARC.HHN.	ML:1.7	0.00021275805	0.2816	AML	other	m	2019-02-26T11:33:42.17
IV.CESI.HHE.	ML:1.7	0.000112	0.68	AML	other	m	2019-02-26T11:33:47.42
IV.CESI.HHN.	ML:1.6	0.00009545	1	AML	other	m	2019-02-26T11:33:48.81
IV.FDMO.HHE.	ML:1.4	0.0000551	0.54	AML	other	m	2019-02-26T11:33:49.27
IV.FDMO.HHN.	ML:1.5	0.000059550000000000004	0.2	AML	other	m	2019-02-26T11:33:49.47
IV.MGAB.HHE.	ML:1.7	0.00010264999999999999	1.08	AML	other	m	2019-02-26T11:33:50.57
IV.MGAB.HHN.	ML:1.9	0.0001515	0.48	AML	other	m	2019-02-26T11:33:52.31
IV.FRON.EHE.	ML:1.4	0.00017659655000000003	0.1216	AML	other	m	2019-02-26T11:33:37.80
IV.FRON.EHN.	ML:1.6	0.00026489469999999997	0.0832	AML	other	m	2019-02-26T11:33:37.98
IV.BADI.EHN.	ML:2.2	0.0010102718	0.2176	AML	other	m	2019-02-26T11:33:38.10
IV.ARVD.HHN.	ML:1.3	0.000083261965	0.1216	AML	other	m	2019-02-26T11:33:41.95
IV.ARVD.HHE.	ML:1.2	0.000059529495	0.0768	AML	other	m	2019-02-26T11:33:42.14
IV.SNTG.HHE.	ML:1.4	0.00008894542999999999	0.1984	AML	other	m	2019-02-26T11:33:42.36
IV.SNTG.HHN.	ML:1.6	0.00012752788	0.1856	AML	other	m	2019-02-26T11:33:43.33
IV.ASSB.HHN.	ML:1.9	0.00028652165	0.2368	AML	other	m	2019-02-26T11:33:43.52
IV.ASSB.HHE.	ML:2.0	0.0002937151	0.1856	AML	other	m	2019-02-26T11:33:43.37

TDMT - Time Domain Moment Tensor

Not available TDMT solution for this seismic event.

Fault Plane solutions in the area

Not available maps for this sismic event.

Download

Type	Description	Link
QuakeML - small	Event, Origin, FocalMechanism	Download
QuakeML - full	Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude	Download

Earthquake with magnitude of ML 1.8 on date 26-02-2019 and time 12:33:28 (Italy) in region 7 km SE Pietralunga (PG)

Municipalities within 20 km from the epicenter

Municipalities with at least 50000 inhabitants

Origin

Uncertainty

Quality

ML:1.8

ML:1.8